Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r504-tall-171649612400253.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is LamportFastMutEx-COL-8, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r504-tall-171649612400253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.1K Apr 13 07:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 13 07:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 13 07:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 13 07:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 13 07:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 13 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 13 07:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 44K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-00
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-01
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-02
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-03
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-04
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-05
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-06
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-07
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-08
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-09
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-10
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-11
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-12
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-13
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-14
FORMULA_NAME LamportFastMutEx-COL-8-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717226375124

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-8
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:19:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 07:19:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:19:36] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 07:19:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 07:19:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 606 ms
[2024-06-01 07:19:37] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 315 PT places and 837.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-06-01 07:19:37] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-06-01 07:19:37] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 17 rows 15 cols
[2024-06-01 07:19:37] [INFO ] Computed 2 invariants in 8 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 1, 0, 0, 0, 1] Max Struct:[8, 8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 1, 8, 8, 64, 1]
FORMULA LamportFastMutEx-COL-8-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-8-UpperBounds-08 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-01 07:19:37] [INFO ] Invariant cache hit.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 07:19:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 10 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:37] [INFO ] Added : 7 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-06-01 07:19:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:37] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:38] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:38] [INFO ] Added : 7 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:38] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:38] [INFO ] Added : 5 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 9 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:38] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 07:19:38] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 07:19:38] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:38] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 07:19:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-06-01 07:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-06-01 07:19:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 07:19:38] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 07:19:38] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 8, 64]
Domain [pid(9), pid(9)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 07:19:38] [INFO ] Unfolded HLPN to a Petri net with 315 places and 666 transitions 2934 arcs in 35 ms.
[2024-06-01 07:19:38] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 82 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 8, 64]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 8, 64]
[2024-06-01 07:19:38] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2024-06-01 07:19:38] [INFO ] Computed 82 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[8, 8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 8, 64]
RANDOM walk for 10000 steps (2 resets) in 84 ms. (117 steps per ms)
FORMULA LamportFastMutEx-COL-8-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 110009 steps (22 resets) in 208 ms. (526 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 7, 6, 7, 4, 34, 6, 6, 6, 1, 48] Max Struct:[8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 64]
[2024-06-01 07:19:39] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-06-01 07:19:39] [INFO ] Invariant cache hit.
[2024-06-01 07:19:39] [INFO ] [Real]Absence check using 82 positive place invariants in 18 ms returned sat
[2024-06-01 07:19:39] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-06-01 07:19:39] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-01 07:19:39] [INFO ] [Real]Added 112 Read/Feed constraints in 27 ms returned sat
[2024-06-01 07:19:39] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:39] [INFO ] [Nat]Absence check using 82 positive place invariants in 24 ms returned sat
[2024-06-01 07:19:39] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2024-06-01 07:19:39] [INFO ] [Nat]Added 112 Read/Feed constraints in 35 ms returned sat
[2024-06-01 07:19:39] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 30 ms to minimize.
[2024-06-01 07:19:39] [INFO ] Deduced a trap composed of 47 places in 131 ms of which 2 ms to minimize.
[2024-06-01 07:19:39] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 42 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 42 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 3 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 51 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:19:40] [INFO ] Deduced a trap composed of 8 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 2 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:19:41] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 17 trap constraints in 2196 ms
[2024-06-01 07:19:41] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:19:41] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2024-06-01 07:19:41] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:19:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:41] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:19:41] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-06-01 07:19:41] [INFO ] [Nat]Added 112 Read/Feed constraints in 13 ms returned sat
[2024-06-01 07:19:42] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 34 ms.
[2024-06-01 07:19:42] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 73 ms.
[2024-06-01 07:19:42] [INFO ] [Real]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-06-01 07:19:42] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2024-06-01 07:19:42] [INFO ] [Real]Added 112 Read/Feed constraints in 9 ms returned sat
[2024-06-01 07:19:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:42] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:19:42] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-06-01 07:19:42] [INFO ] [Nat]Added 112 Read/Feed constraints in 17 ms returned sat
[2024-06-01 07:19:42] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:19:42] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:19:42] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:19:42] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 2 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:19:43] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:19:44] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1508 ms
[2024-06-01 07:19:44] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 32 ms.
[2024-06-01 07:19:44] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 2 ms to minimize.
[2024-06-01 07:19:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2024-06-01 07:19:44] [INFO ] Added : 67 causal constraints over 15 iterations in 579 ms. Result :sat
Minimization took 166 ms.
[2024-06-01 07:19:44] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:19:44] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2024-06-01 07:19:44] [INFO ] [Real]Added 112 Read/Feed constraints in 13 ms returned sat
[2024-06-01 07:19:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:45] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:19:45] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2024-06-01 07:19:45] [INFO ] [Nat]Added 112 Read/Feed constraints in 37 ms returned sat
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 0 ms to minimize.
[2024-06-01 07:19:45] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-06-01 07:19:46] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:19:46] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-06-01 07:19:46] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 14 trap constraints in 973 ms
[2024-06-01 07:19:46] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:19:46] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-06-01 07:19:46] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:19:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:46] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:19:46] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:19:46] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-06-01 07:19:46] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 27 ms.
[2024-06-01 07:19:46] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:19:46] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:19:47] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:19:47] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:19:47] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:19:47] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:19:47] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 715 ms
[2024-06-01 07:19:47] [INFO ] Added : 40 causal constraints over 9 iterations in 999 ms. Result :sat
Minimization took 152 ms.
[2024-06-01 07:19:47] [INFO ] [Real]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-06-01 07:19:47] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-06-01 07:19:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:47] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-06-01 07:19:47] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-06-01 07:19:48] [INFO ] [Nat]Added 112 Read/Feed constraints in 59 ms returned sat
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 0 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:19:48] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 733 ms
[2024-06-01 07:19:48] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 33 ms.
[2024-06-01 07:19:49] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:19:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2024-06-01 07:19:49] [INFO ] Added : 56 causal constraints over 12 iterations in 458 ms. Result :sat
Minimization took 229 ms.
[2024-06-01 07:19:49] [INFO ] [Real]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-06-01 07:19:49] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2024-06-01 07:19:49] [INFO ] [Real]Added 112 Read/Feed constraints in 13 ms returned sat
[2024-06-01 07:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:49] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-06-01 07:19:49] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-06-01 07:19:49] [INFO ] [Nat]Added 112 Read/Feed constraints in 24 ms returned sat
[2024-06-01 07:19:49] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 2 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:19:50] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1135 ms
[2024-06-01 07:19:50] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 26 ms.
[2024-06-01 07:19:51] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2024-06-01 07:19:51] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-06-01 07:19:51] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:19:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 206 ms
[2024-06-01 07:19:51] [INFO ] Added : 70 causal constraints over 14 iterations in 656 ms. Result :sat
Minimization took 143 ms.
[2024-06-01 07:19:51] [INFO ] [Real]Absence check using 82 positive place invariants in 13 ms returned sat
[2024-06-01 07:19:51] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:19:51] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:51] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:19:52] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2024-06-01 07:19:52] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 2 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 2 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:19:52] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 894 ms
[2024-06-01 07:19:53] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 27 ms.
[2024-06-01 07:19:53] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:19:53] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:19:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 280 ms
[2024-06-01 07:19:53] [INFO ] Added : 45 causal constraints over 10 iterations in 637 ms. Result :sat
Minimization took 136 ms.
[2024-06-01 07:19:53] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:19:53] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2024-06-01 07:19:53] [INFO ] [Real]Added 112 Read/Feed constraints in 12 ms returned sat
[2024-06-01 07:19:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:54] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2024-06-01 07:19:54] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2024-06-01 07:19:54] [INFO ] [Nat]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-06-01 07:19:54] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 33 ms.
[2024-06-01 07:19:54] [INFO ] Added : 75 causal constraints over 15 iterations in 451 ms. Result :sat
Minimization took 139 ms.
[2024-06-01 07:19:54] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:19:54] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-06-01 07:19:54] [INFO ] [Real]Added 112 Read/Feed constraints in 17 ms returned sat
[2024-06-01 07:19:54] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:55] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2024-06-01 07:19:55] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-06-01 07:19:55] [INFO ] [Nat]Added 112 Read/Feed constraints in 27 ms returned sat
[2024-06-01 07:19:55] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 31 ms.
[2024-06-01 07:19:55] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:19:55] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 0 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-06-01 07:19:56] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1225 ms
[2024-06-01 07:19:56] [INFO ] Added : 107 causal constraints over 22 iterations in 1857 ms. Result :sat
Minimization took 212 ms.
[2024-06-01 07:19:57] [INFO ] [Real]Absence check using 82 positive place invariants in 20 ms returned sat
[2024-06-01 07:19:57] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2024-06-01 07:19:57] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:57] [INFO ] [Nat]Absence check using 82 positive place invariants in 19 ms returned sat
[2024-06-01 07:19:57] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2024-06-01 07:19:57] [INFO ] [Nat]Added 112 Read/Feed constraints in 104 ms returned sat
[2024-06-01 07:19:57] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:19:57] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:19:57] [INFO ] Deduced a trap composed of 48 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 0 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:19:58] [INFO ] Deduced a trap composed of 66 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:19:59] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:19:59] [INFO ] Deduced a trap composed of 41 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:19:59] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 07:19:59] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 1626 ms
[2024-06-01 07:19:59] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 27 ms.
[2024-06-01 07:19:59] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:20:00] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 07:20:00] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:20:00] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:20:00] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 447 ms
[2024-06-01 07:20:00] [INFO ] Added : 102 causal constraints over 21 iterations in 1091 ms. Result :sat
Minimization took 541 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 7, 6, 7, 4, 34, 6, 6, 6, 1, 48] Max Struct:[7, 8, 8, 7, 8, 64, 8, 8, 8, 8, 64]
FORMULA LamportFastMutEx-COL-8-UpperBounds-04 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-01 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-12 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-02 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 6, 38, 6, 6, 1, 48] Max Struct:[8, 8, 64, 8, 8, 8, 64]
Support contains 168 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 584/584 transitions.
Applied a total of 0 rules in 29 ms. Remains 266 /266 variables (removed 0) and now considering 584/584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 266/266 places, 584/584 transitions.
[2024-06-01 07:20:03] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-06-01 07:20:03] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[6, 6, 38, 6, 6, 1, 48] Max Struct:[8, 8, 64, 8, 8, 8, 64]
RANDOM walk for 1000000 steps (2 resets) in 4379 ms. (228 steps per ms)
BEST_FIRST walk for 7000006 steps (14 resets) in 9073 ms. (771 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 6, 49, 7, 7, 1, 56] Max Struct:[8, 8, 64, 8, 8, 8, 64]
[2024-06-01 07:20:16] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-06-01 07:20:16] [INFO ] Invariant cache hit.
[2024-06-01 07:20:17] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:17] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-06-01 07:20:17] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-01 07:20:17] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:20:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:17] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:17] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2024-06-01 07:20:17] [INFO ] [Nat]Added 112 Read/Feed constraints in 19 ms returned sat
[2024-06-01 07:20:17] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 1 ms to minimize.
[2024-06-01 07:20:17] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:20:17] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:20:17] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:20:17] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 3 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 2 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:20:18] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:20:19] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:20:19] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:20:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 16 trap constraints in 1833 ms
[2024-06-01 07:20:19] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:20:19] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:20:19] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:19] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:20:19] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:20:19] [INFO ] [Nat]Added 112 Read/Feed constraints in 16 ms returned sat
[2024-06-01 07:20:19] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:20:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2024-06-01 07:20:19] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 22 ms.
[2024-06-01 07:20:19] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:20:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-06-01 07:20:19] [INFO ] Added : 53 causal constraints over 11 iterations in 412 ms. Result :sat
Minimization took 138 ms.
[2024-06-01 07:20:20] [INFO ] [Real]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-06-01 07:20:20] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-06-01 07:20:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:20] [INFO ] [Nat]Absence check using 82 positive place invariants in 18 ms returned sat
[2024-06-01 07:20:20] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-06-01 07:20:20] [INFO ] [Nat]Added 112 Read/Feed constraints in 101 ms returned sat
[2024-06-01 07:20:20] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:20:20] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 2 ms to minimize.
[2024-06-01 07:20:20] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:20:20] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:20:20] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:20:21] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1120 ms
[2024-06-01 07:20:21] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 27 ms.
[2024-06-01 07:20:22] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2024-06-01 07:20:22] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2024-06-01 07:20:22] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-06-01 07:20:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 237 ms
[2024-06-01 07:20:22] [INFO ] Added : 84 causal constraints over 18 iterations in 840 ms. Result :sat
Minimization took 215 ms.
[2024-06-01 07:20:22] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:22] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-06-01 07:20:22] [INFO ] [Real]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-06-01 07:20:22] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:22] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:23] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-06-01 07:20:23] [INFO ] [Nat]Added 112 Read/Feed constraints in 38 ms returned sat
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:20:23] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 2 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 2 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:20:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 18 trap constraints in 1566 ms
[2024-06-01 07:20:24] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-06-01 07:20:24] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:20:24] [INFO ] [Real]Added 112 Read/Feed constraints in 9 ms returned sat
[2024-06-01 07:20:24] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:24] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:24] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-06-01 07:20:24] [INFO ] [Nat]Added 112 Read/Feed constraints in 21 ms returned sat
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-06-01 07:20:25] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 5 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 2 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:20:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 16 trap constraints in 1749 ms
[2024-06-01 07:20:26] [INFO ] [Real]Absence check using 82 positive place invariants in 12 ms returned sat
[2024-06-01 07:20:26] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2024-06-01 07:20:26] [INFO ] [Real]Added 112 Read/Feed constraints in 13 ms returned sat
[2024-06-01 07:20:26] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:26] [INFO ] [Nat]Absence check using 82 positive place invariants in 12 ms returned sat
[2024-06-01 07:20:27] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-06-01 07:20:27] [INFO ] [Nat]Added 112 Read/Feed constraints in 24 ms returned sat
[2024-06-01 07:20:27] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 24 ms.
[2024-06-01 07:20:27] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:20:27] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:20:27] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 07:20:28] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1193 ms
[2024-06-01 07:20:28] [INFO ] Added : 107 causal constraints over 22 iterations in 1809 ms. Result :sat
Minimization took 203 ms.
[2024-06-01 07:20:29] [INFO ] [Real]Absence check using 82 positive place invariants in 19 ms returned sat
[2024-06-01 07:20:29] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2024-06-01 07:20:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:29] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2024-06-01 07:20:29] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2024-06-01 07:20:29] [INFO ] [Nat]Added 112 Read/Feed constraints in 95 ms returned sat
[2024-06-01 07:20:29] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 2 ms to minimize.
[2024-06-01 07:20:29] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:20:29] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 2 ms to minimize.
[2024-06-01 07:20:29] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:20:29] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 0 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:20:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 1200 ms
Current structural bounds on expressions (after SMT) : Max Seen:[7, 6, 49, 7, 7, 1, 56] Max Struct:[7, 8, 64, 7, 7, 8, 56]
FORMULA LamportFastMutEx-COL-8-UpperBounds-14 56 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-10 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-07 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-03 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
Support contains 80 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 584/584 transitions.
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 576
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 258 transition count 576
Applied a total of 16 rules in 57 ms. Remains 258 /266 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 258/266 places, 576/584 transitions.
[2024-06-01 07:20:31] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
// Phase 1: matrix 408 rows 258 cols
[2024-06-01 07:20:31] [INFO ] Computed 82 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
RANDOM walk for 1000000 steps (2 resets) in 3439 ms. (290 steps per ms)
BEST_FIRST walk for 3000002 steps (6 resets) in 3505 ms. (855 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 56, 1] Max Struct:[8, 64, 8]
[2024-06-01 07:20:38] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-06-01 07:20:38] [INFO ] Invariant cache hit.
[2024-06-01 07:20:38] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:38] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-06-01 07:20:38] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-01 07:20:38] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:20:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:38] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-06-01 07:20:38] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-06-01 07:20:38] [INFO ] [Nat]Added 112 Read/Feed constraints in 16 ms returned sat
[2024-06-01 07:20:39] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 27 ms.
[2024-06-01 07:20:39] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:20:39] [INFO ] Deduced a trap composed of 46 places in 127 ms of which 2 ms to minimize.
[2024-06-01 07:20:39] [INFO ] Deduced a trap composed of 45 places in 133 ms of which 1 ms to minimize.
[2024-06-01 07:20:39] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:20:40] [INFO ] Deduced a trap composed of 47 places in 128 ms of which 2 ms to minimize.
[2024-06-01 07:20:40] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:20:40] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 1 ms to minimize.
[2024-06-01 07:20:40] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1082 ms
[2024-06-01 07:20:40] [INFO ] Added : 51 causal constraints over 11 iterations in 1457 ms. Result :sat
Minimization took 158 ms.
[2024-06-01 07:20:40] [INFO ] [Real]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-06-01 07:20:40] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2024-06-01 07:20:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:40] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2024-06-01 07:20:40] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2024-06-01 07:20:41] [INFO ] [Nat]Added 112 Read/Feed constraints in 140 ms returned sat
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:20:41] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:20:42] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:20:42] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:20:42] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:20:42] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 3 ms to minimize.
[2024-06-01 07:20:42] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:20:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 13 trap constraints in 3043 ms
[2024-06-01 07:20:44] [INFO ] [Real]Absence check using 82 positive place invariants in 13 ms returned sat
[2024-06-01 07:20:44] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:20:44] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:20:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:44] [INFO ] [Nat]Absence check using 82 positive place invariants in 13 ms returned sat
[2024-06-01 07:20:44] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-06-01 07:20:44] [INFO ] [Nat]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-06-01 07:20:44] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 27 ms.
[2024-06-01 07:20:44] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 3 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 2 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 2 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 0 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-06-01 07:20:45] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 559 ms
[2024-06-01 07:20:45] [INFO ] Added : 53 causal constraints over 12 iterations in 927 ms. Result :sat
Minimization took 162 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 56, 1] Max Struct:[8, 56, 8]
FORMULA LamportFastMutEx-COL-8-UpperBounds-06 56 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 576/576 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 250 transition count 568
Applied a total of 16 rules in 28 ms. Remains 250 /258 variables (removed 8) and now considering 568/576 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 250/258 places, 568/576 transitions.
[2024-06-01 07:20:45] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
// Phase 1: matrix 400 rows 250 cols
[2024-06-01 07:20:45] [INFO ] Computed 82 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2527 ms. (395 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1560 ms. (1281 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-06-01 07:20:50] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:20:50] [INFO ] Invariant cache hit.
[2024-06-01 07:20:50] [INFO ] [Real]Absence check using 82 positive place invariants in 19 ms returned sat
[2024-06-01 07:20:50] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:20:50] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-01 07:20:50] [INFO ] [Real]Added 112 Read/Feed constraints in 12 ms returned sat
[2024-06-01 07:20:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:50] [INFO ] [Nat]Absence check using 82 positive place invariants in 12 ms returned sat
[2024-06-01 07:20:50] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-06-01 07:20:50] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-06-01 07:20:50] [INFO ] Computed and/alt/rep : 216/1096/216 causal constraints (skipped 176 transitions) in 25 ms.
[2024-06-01 07:20:50] [INFO ] Deduced a trap composed of 45 places in 132 ms of which 2 ms to minimize.
[2024-06-01 07:20:50] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2024-06-01 07:20:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 225 ms
[2024-06-01 07:20:50] [INFO ] Added : 47 causal constraints over 10 iterations in 530 ms. Result :sat
Minimization took 105 ms.
[2024-06-01 07:20:51] [INFO ] [Real]Absence check using 82 positive place invariants in 24 ms returned sat
[2024-06-01 07:20:51] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-06-01 07:20:51] [INFO ] [Real]Added 112 Read/Feed constraints in 25 ms returned sat
[2024-06-01 07:20:51] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:51] [INFO ] [Nat]Absence check using 82 positive place invariants in 12 ms returned sat
[2024-06-01 07:20:51] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:20:51] [INFO ] [Nat]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-06-01 07:20:51] [INFO ] Computed and/alt/rep : 216/1096/216 causal constraints (skipped 176 transitions) in 40 ms.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 1 ms to minimize.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 11 places in 131 ms of which 2 ms to minimize.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 16 places in 142 ms of which 2 ms to minimize.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 50 places in 129 ms of which 1 ms to minimize.
[2024-06-01 07:20:52] [INFO ] Deduced a trap composed of 55 places in 129 ms of which 1 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 35 places in 139 ms of which 3 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 51 places in 136 ms of which 2 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 1 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 56 places in 129 ms of which 2 ms to minimize.
[2024-06-01 07:20:53] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Deduced a trap composed of 52 places in 123 ms of which 3 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Deduced a trap composed of 51 places in 124 ms of which 2 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 2 ms to minimize.
[2024-06-01 07:20:54] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 2696 ms
[2024-06-01 07:20:54] [INFO ] Added : 101 causal constraints over 21 iterations in 3351 ms. Result :sat
Minimization took 208 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 568/568 transitions.
Applied a total of 0 rules in 23 ms. Remains 250 /250 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 250/250 places, 568/568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 568/568 transitions.
Applied a total of 0 rules in 14 ms. Remains 250 /250 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-06-01 07:20:55] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:20:55] [INFO ] Invariant cache hit.
[2024-06-01 07:20:56] [INFO ] Implicit Places using invariants in 307 ms returned [154, 155, 156, 157, 158, 159, 160, 161]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 310 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/250 places, 568/568 transitions.
Applied a total of 0 rules in 13 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 341 ms. Remains : 242/250 places, 568/568 transitions.
[2024-06-01 07:20:56] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
// Phase 1: matrix 400 rows 242 cols
[2024-06-01 07:20:56] [INFO ] Computed 74 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2454 ms. (407 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1460 ms. (1368 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-06-01 07:20:59] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:20:59] [INFO ] Invariant cache hit.
[2024-06-01 07:21:00] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:21:00] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2024-06-01 07:21:00] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-06-01 07:21:00] [INFO ] [Real]Added 48 Read/Feed constraints in 6 ms returned sat
[2024-06-01 07:21:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:21:00] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:21:00] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-06-01 07:21:00] [INFO ] [Nat]Added 48 Read/Feed constraints in 12 ms returned sat
[2024-06-01 07:21:00] [INFO ] Computed and/alt/rep : 216/968/216 causal constraints (skipped 176 transitions) in 29 ms.
[2024-06-01 07:21:01] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-06-01 07:21:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2024-06-01 07:21:01] [INFO ] Added : 135 causal constraints over 27 iterations in 879 ms. Result :sat
Minimization took 113 ms.
[2024-06-01 07:21:01] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-06-01 07:21:01] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-06-01 07:21:01] [INFO ] [Real]Added 48 Read/Feed constraints in 6 ms returned sat
[2024-06-01 07:21:01] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:21:01] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:21:01] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:21:01] [INFO ] [Nat]Added 48 Read/Feed constraints in 9 ms returned sat
[2024-06-01 07:21:01] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:21:01] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:01] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:21:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 337 ms
[2024-06-01 07:21:01] [INFO ] Computed and/alt/rep : 216/968/216 causal constraints (skipped 176 transitions) in 25 ms.
[2024-06-01 07:21:02] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:21:02] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:21:02] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
[2024-06-01 07:21:02] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-06-01 07:21:03] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 07:21:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 446 ms
[2024-06-01 07:21:03] [INFO ] Added : 117 causal constraints over 24 iterations in 1161 ms. Result :sat
Minimization took 218 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 11 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 242/242 places, 568/568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 9 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2024-06-01 07:21:03] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:21:03] [INFO ] Invariant cache hit.
[2024-06-01 07:21:04] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-06-01 07:21:04] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:21:04] [INFO ] Invariant cache hit.
[2024-06-01 07:21:04] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-06-01 07:21:04] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2024-06-01 07:21:04] [INFO ] Redundant transitions in 31 ms returned []
Running 560 sub problems to find dead transitions.
[2024-06-01 07:21:04] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2024-06-01 07:21:04] [INFO ] Invariant cache hit.
[2024-06-01 07:21:04] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 560 unsolved
[2024-06-01 07:21:07] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 2 ms to minimize.
Problem TDEAD8 is UNSAT
[2024-06-01 07:21:07] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-06-01 07:21:07] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:21:07] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 1 ms to minimize.
Problem TDEAD10 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 2 ms to minimize.
Problem TDEAD11 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 1 ms to minimize.
Problem TDEAD12 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
Problem TDEAD13 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 2 ms to minimize.
Problem TDEAD14 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 2 ms to minimize.
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-06-01 07:21:08] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 11 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD151 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 9 solved, 551 unsolved
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:21:09] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 0 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 0 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 0 ms to minimize.
[2024-06-01 07:21:10] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-06-01 07:21:11] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:21:11] [INFO ] Deduced a trap composed of 32 places in 126 ms of which 1 ms to minimize.
[2024-06-01 07:21:11] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-06-01 07:21:11] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 1 ms to minimize.
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD564 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 24 solved, 536 unsolved
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 17 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:21:12] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
Problem TDEAD88 is UNSAT
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:21:13] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:21:14] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 1 ms to minimize.
Problem TDEAD88 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD566 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 30 solved, 530 unsolved
[2024-06-01 07:21:16] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:21:16] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:21:16] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:21:16] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:16] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 1 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:17] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:21:18] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 30 solved, 530 unsolved
[2024-06-01 07:21:19] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:21:19] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:21:19] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:21:19] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:21:20] [INFO ] Deduced a trap composed of 39 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:21:21] [INFO ] Deduced a trap composed of 55 places in 92 ms of which 1 ms to minimize.
Problem TDEAD142 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD560 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 36 solved, 524 unsolved
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:21:22] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:21:23] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:21:24] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:21:24] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:21:24] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:24] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:21:24] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 36 solved, 524 unsolved
[2024-06-01 07:21:26] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:21:27] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:21:28] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:21:29] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:21:29] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:21:29] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:21:29] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
Problem TDEAD124 is UNSAT
Problem TDEAD225 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 38 solved, 522 unsolved
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
Problem TDEAD97 is UNSAT
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:21:30] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:21:31] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:21:32] [INFO ] Deduced a trap composed of 58 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:21:32] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:21:32] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 1 ms to minimize.
Problem TDEAD97 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD205 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/234 constraints. Problems are: Problem set: 42 solved, 518 unsolved
[2024-06-01 07:21:32] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 2 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:21:33] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 3 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:21:34] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:21:35] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
SMT process timed out in 30401ms, After SMT, problems are : Problem set: 42 solved, 518 unsolved
Search for dead transitions found 42 dead transitions in 30418ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) removed 42 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/242 places, 526/568 transitions.
Applied a total of 0 rules in 24 ms. Remains 242 /242 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-06-01 07:21:35] [INFO ] Redundant transitions in 5 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31155 ms. Remains : 242/242 places, 526/568 transitions.
[2024-06-01 07:21:35] [INFO ] Flow matrix only has 371 transitions (discarded 155 similar events)
// Phase 1: matrix 371 rows 242 cols
[2024-06-01 07:21:35] [INFO ] Computed 74 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2357 ms. (424 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1431 ms. (1396 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-06-01 07:21:38] [INFO ] Flow matrix only has 371 transitions (discarded 155 similar events)
[2024-06-01 07:21:38] [INFO ] Invariant cache hit.
[2024-06-01 07:21:38] [INFO ] [Real]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-06-01 07:21:39] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-06-01 07:21:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 07:21:39] [INFO ] [Real]Added 42 Read/Feed constraints in 7 ms returned sat
[2024-06-01 07:21:39] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:21:39] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:21:39] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:21:39] [INFO ] [Nat]Added 42 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:21:39] [INFO ] Computed and/alt/rep : 251/1395/251 causal constraints (skipped 112 transitions) in 27 ms.
[2024-06-01 07:21:39] [INFO ] Added : 84 causal constraints over 17 iterations in 479 ms. Result :sat
Minimization took 107 ms.
[2024-06-01 07:21:39] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:21:39] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-06-01 07:21:40] [INFO ] [Real]Added 42 Read/Feed constraints in 6 ms returned sat
[2024-06-01 07:21:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:21:40] [INFO ] [Nat]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-06-01 07:21:40] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-06-01 07:21:40] [INFO ] [Nat]Added 42 Read/Feed constraints in 9 ms returned sat
[2024-06-01 07:21:40] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:21:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2024-06-01 07:21:40] [INFO ] Computed and/alt/rep : 251/1395/251 causal constraints (skipped 112 transitions) in 24 ms.
[2024-06-01 07:21:41] [INFO ] Added : 145 causal constraints over 29 iterations in 888 ms. Result :sat
Minimization took 335 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 526/526 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 526/526 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 242/242 places, 526/526 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 526/526 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-06-01 07:21:42] [INFO ] Flow matrix only has 371 transitions (discarded 155 similar events)
[2024-06-01 07:21:42] [INFO ] Invariant cache hit.
[2024-06-01 07:21:42] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-06-01 07:21:42] [INFO ] Flow matrix only has 371 transitions (discarded 155 similar events)
[2024-06-01 07:21:42] [INFO ] Invariant cache hit.
[2024-06-01 07:21:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 07:21:42] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2024-06-01 07:21:42] [INFO ] Redundant transitions in 8 ms returned []
Running 518 sub problems to find dead transitions.
[2024-06-01 07:21:42] [INFO ] Flow matrix only has 371 transitions (discarded 155 similar events)
[2024-06-01 07:21:42] [INFO ] Invariant cache hit.
[2024-06-01 07:21:42] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 518 unsolved
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:21:47] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:21:48] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:21:49] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:21:49] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:21:49] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:21:49] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:21:49] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 518 unsolved
[2024-06-01 07:21:51] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:21:51] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:51] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:51] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:21:51] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:52] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 518 unsolved
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-06-01 07:21:53] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:21:54] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:21:55] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:21:56] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 518 unsolved
[2024-06-01 07:21:56] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-06-01 07:21:56] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:21:56] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:56] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 5 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:21:57] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:21:58] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 518 unsolved
[2024-06-01 07:22:00] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:22:00] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:22:01] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 2 ms to minimize.
[2024-06-01 07:22:02] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:22:03] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:22:03] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:03] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:22:03] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 2 ms to minimize.
Problem TDEAD104 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD209 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 4 solved, 514 unsolved
[2024-06-01 07:22:03] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 31 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-06-01 07:22:04] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:22:05] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:22:06] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:06] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:22:06] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 4 solved, 514 unsolved
[2024-06-01 07:22:06] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 40 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:22:07] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:22:08] [INFO ] Deduced a trap composed of 38 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:22:09] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:22:09] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:22:09] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 4 solved, 514 unsolved
[2024-06-01 07:22:11] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 38 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 3 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:12] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:22:13] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:22:13] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 2 ms to minimize.
SMT process timed out in 30410ms, After SMT, problems are : Problem set: 4 solved, 514 unsolved
Search for dead transitions found 4 dead transitions in 30416ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/242 places, 522/526 transitions.
Applied a total of 0 rules in 9 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:22:13] [INFO ] Redundant transitions in 3 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31041 ms. Remains : 242/242 places, 522/526 transitions.
[2024-06-01 07:22:13] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
// Phase 1: matrix 369 rows 242 cols
[2024-06-01 07:22:13] [INFO ] Computed 74 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2326 ms. (429 steps per ms)
BEST_FIRST walk for 2000001 steps (4 resets) in 1435 ms. (1392 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-06-01 07:22:16] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:22:16] [INFO ] Invariant cache hit.
[2024-06-01 07:22:17] [INFO ] [Real]Absence check using 74 positive place invariants in 14 ms returned sat
[2024-06-01 07:22:17] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:22:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:22:17] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2024-06-01 07:22:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:22:17] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-06-01 07:22:17] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-06-01 07:22:17] [INFO ] [Nat]Added 40 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:22:17] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 28 ms.
[2024-06-01 07:22:18] [INFO ] Deduced a trap composed of 51 places in 124 ms of which 2 ms to minimize.
[2024-06-01 07:22:18] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 2 ms to minimize.
[2024-06-01 07:22:18] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:22:18] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 07:22:18] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 543 ms
[2024-06-01 07:22:18] [INFO ] Added : 122 causal constraints over 25 iterations in 1234 ms. Result :sat
Minimization took 107 ms.
[2024-06-01 07:22:18] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:22:18] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-06-01 07:22:18] [INFO ] [Real]Added 40 Read/Feed constraints in 5 ms returned sat
[2024-06-01 07:22:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:22:18] [INFO ] [Nat]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-06-01 07:22:18] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:22:18] [INFO ] [Nat]Added 40 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:22:19] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 0 ms to minimize.
[2024-06-01 07:22:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2024-06-01 07:22:19] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 24 ms.
[2024-06-01 07:22:20] [INFO ] Deduced a trap composed of 43 places in 157 ms of which 2 ms to minimize.
[2024-06-01 07:22:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
[2024-06-01 07:22:20] [INFO ] Added : 169 causal constraints over 35 iterations in 1281 ms. Result :sat
Minimization took 401 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 1] Max Struct:[8, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 1] Max Struct:[8, 8]
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 7 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 7 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:22:21] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:22:21] [INFO ] Invariant cache hit.
[2024-06-01 07:22:21] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-06-01 07:22:21] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:22:21] [INFO ] Invariant cache hit.
[2024-06-01 07:22:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:22:21] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2024-06-01 07:22:21] [INFO ] Redundant transitions in 4 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:22:21] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:22:21] [INFO ] Invariant cache hit.
[2024-06-01 07:22:21] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 11 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 7 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:22:26] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:27] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 23 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 0 ms to minimize.
[2024-06-01 07:22:28] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:30] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:22:31] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 31 places in 137 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:22:32] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:22:33] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 2 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:22:34] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:35] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:35] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:35] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:22:35] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:22:35] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:22:36] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:37] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:22:37] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:22:37] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:22:37] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:22:37] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:22:40] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:22:41] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 07:22:42] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:22:43] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:44] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:45] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:22:45] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:45] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:22:45] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:22:45] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:22:46] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:22:47] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 37 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:22:50] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:22:51] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:22:52] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:22:52] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 2 ms to minimize.
SMT process timed out in 30304ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30311ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30901 ms. Remains : 242/242 places, 522/522 transitions.
RANDOM walk for 40000 steps (8 resets) in 1207 ms. (33 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 109 ms. (363 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 275342 steps, run timeout after 3001 ms. (steps per millisecond=91 ) properties seen :0 out of 4
Probabilistic random walk after 275342 steps, saw 149566 distinct states, run finished after 3006 ms. (steps per millisecond=91 ) properties seen :0
[2024-06-01 07:22:55] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:22:55] [INFO ] Invariant cache hit.
[2024-06-01 07:22:55] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 356 constraints, problems are : Problem set: 0 solved, 4 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:56] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 07:22:56] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 07:22:56] [INFO ] Deduced a trap composed of 33 places in 144 ms of which 2 ms to minimize.
[2024-06-01 07:22:56] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:56] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 2 ms to minimize.
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/611 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/611 variables, 2/371 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:57] [INFO ] Deduced a trap composed of 54 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 59 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/611 variables, 4/375 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/611 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/611 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:22:58] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:22:59] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 32 places in 126 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:23:00] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:23:01] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:23:01] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 1 ms to minimize.
SMT process timed out in 5411ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 14 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 242/242 places, 522/522 transitions.
RANDOM walk for 40000 steps (8 resets) in 411 ms. (97 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 110 ms. (360 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 308750 steps, run timeout after 3001 ms. (steps per millisecond=102 ) properties seen :0 out of 4
Probabilistic random walk after 308750 steps, saw 166187 distinct states, run finished after 3001 ms. (steps per millisecond=102 ) properties seen :0
[2024-06-01 07:23:04] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:04] [INFO ] Invariant cache hit.
[2024-06-01 07:23:04] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 356 constraints, problems are : Problem set: 0 solved, 4 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 192/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:05] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/611 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/611 variables, 2/371 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 40 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:23:06] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/611 variables, 4/375 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/611 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 46 places in 126 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/611 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:23:07] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:23:08] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/611 variables, 20/397 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-06-01 07:23:09] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/611 variables, 2/399 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/611 variables, 3/402 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 34 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:23:10] [INFO ] Deduced a trap composed of 36 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/611 variables, 5/407 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 54 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/611 variables, 2/409 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 55 places in 111 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/611 variables, 2/411 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:11] [INFO ] Deduced a trap composed of 55 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:23:12] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/611 variables, 2/413 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-06-01 07:23:12] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/611 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/611 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 0/611 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 611/611 variables, and 414 constraints, problems are : Problem set: 0 solved, 4 unsolved in 7748 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 54/54 constraints]
After SMT, in 8112ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 5360 ms.
Support contains 16 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 7 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:23:17] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:17] [INFO ] Invariant cache hit.
[2024-06-01 07:23:18] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-06-01 07:23:18] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:18] [INFO ] Invariant cache hit.
[2024-06-01 07:23:18] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:23:18] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2024-06-01 07:23:18] [INFO ] Redundant transitions in 3 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:23:18] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:18] [INFO ] Invariant cache hit.
[2024-06-01 07:23:18] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:23:23] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-06-01 07:23:24] [INFO ] Deduced a trap composed of 22 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:23:25] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:23:25] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:23:25] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:23:25] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 2 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:23:27] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:23:28] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-06-01 07:23:29] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:23:30] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:31] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:23:32] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:33] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:34] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:23:34] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:23:34] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:36] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 0 ms to minimize.
[2024-06-01 07:23:36] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 07:23:37] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:23:38] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:23:39] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:23:40] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:23:41] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:42] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:23:42] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:23:42] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:23:42] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:23:42] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:23:43] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:23:44] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:23:47] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:23:48] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 1 ms to minimize.
SMT process timed out in 30353ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30360ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30951 ms. Remains : 242/242 places, 522/522 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 0 with 153 rules applied. Total rules applied 153 place count 242 transition count 369
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 153 place count 242 transition count 305
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 337 place count 122 transition count 305
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 353 place count 114 transition count 297
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 369 place count 106 transition count 353
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 377 place count 106 transition count 353
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 385 place count 106 transition count 353
Applied a total of 385 rules in 101 ms. Remains 106 /242 variables (removed 136) and now considering 353/522 (removed 169) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 353 rows 106 cols
[2024-06-01 07:23:49] [INFO ] Computed 18 invariants in 1 ms
[2024-06-01 07:23:49] [INFO ] [Real]Absence check using 18 positive place invariants in 3 ms returned sat
[2024-06-01 07:23:49] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-06-01 07:23:49] [INFO ] [Nat]Absence check using 18 positive place invariants in 2 ms returned sat
[2024-06-01 07:23:49] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-06-01 07:23:49] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-06-01 07:23:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
TRAPS : Iteration 1
[2024-06-01 07:23:49] [INFO ] After 333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-06-01 07:23:49] [INFO ] After 435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 742 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[6, 1] Max Struct:[8, 8]
Starting property specific reduction for LamportFastMutEx-COL-8-UpperBounds-05
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
[2024-06-01 07:23:49] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
// Phase 1: matrix 369 rows 242 cols
[2024-06-01 07:23:49] [INFO ] Computed 74 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 26 ms. (370 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 8 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5] Max Struct:[8]
[2024-06-01 07:23:49] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:49] [INFO ] Invariant cache hit.
[2024-06-01 07:23:49] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:23:49] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-06-01 07:23:49] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:23:49] [INFO ] [Real]Added 40 Read/Feed constraints in 6 ms returned sat
[2024-06-01 07:23:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:23:49] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:23:49] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-06-01 07:23:49] [INFO ] [Nat]Added 40 Read/Feed constraints in 8 ms returned sat
[2024-06-01 07:23:50] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 27 ms.
[2024-06-01 07:23:50] [INFO ] Added : 63 causal constraints over 13 iterations in 380 ms. Result :sat
Minimization took 159 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[5] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[5] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 11 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 242/242 places, 522/522 transitions.
[2024-06-01 07:23:50] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:50] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[5] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2260 ms. (442 steps per ms)
BEST_FIRST walk for 1000000 steps (2 resets) in 694 ms. (1438 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6] Max Struct:[8]
[2024-06-01 07:23:53] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:53] [INFO ] Invariant cache hit.
[2024-06-01 07:23:53] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:23:53] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-06-01 07:23:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:23:53] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2024-06-01 07:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:23:53] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:23:53] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-06-01 07:23:53] [INFO ] [Nat]Added 40 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:23:53] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 26 ms.
[2024-06-01 07:23:54] [INFO ] Deduced a trap composed of 51 places in 122 ms of which 1 ms to minimize.
[2024-06-01 07:23:54] [INFO ] Deduced a trap composed of 56 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:23:55] [INFO ] Deduced a trap composed of 50 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:23:55] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 07:23:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 525 ms
[2024-06-01 07:23:55] [INFO ] Added : 122 causal constraints over 25 iterations in 1234 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:23:55] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:55] [INFO ] Invariant cache hit.
[2024-06-01 07:23:55] [INFO ] Implicit Places using invariants in 185 ms returned []
[2024-06-01 07:23:55] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:55] [INFO ] Invariant cache hit.
[2024-06-01 07:23:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:23:56] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2024-06-01 07:23:56] [INFO ] Redundant transitions in 5 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:23:56] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:23:56] [INFO ] Invariant cache hit.
[2024-06-01 07:23:56] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:00] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:24:00] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:24:01] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 23 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:24:02] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 0 ms to minimize.
[2024-06-01 07:24:05] [INFO ] Deduced a trap composed of 39 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:24:06] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:24:07] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 8 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:24:08] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:09] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 2 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:24:10] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 1 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:24:11] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:24:12] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:12] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 19 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:24:14] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 0 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:24:15] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:24:16] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 38 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:24:17] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 2 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:24:18] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:24:19] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:19] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:19] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:19] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:20] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:24:21] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:24:22] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:24:22] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:24] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:24:24] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:24] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:24:24] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 36 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 36 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:25] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:24:26] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:24:26] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:24:26] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:24:26] [INFO ] Deduced a trap composed of 42 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:26] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 1 ms to minimize.
SMT process timed out in 30284ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30291ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30902 ms. Remains : 242/242 places, 522/522 transitions.
[2024-06-01 07:24:26] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:24:26] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[6] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2252 ms. (443 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 694 ms. (1438 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6] Max Struct:[8]
[2024-06-01 07:24:29] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:24:29] [INFO ] Invariant cache hit.
[2024-06-01 07:24:29] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:24:29] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2024-06-01 07:24:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:24:29] [INFO ] [Real]Added 40 Read/Feed constraints in 12 ms returned sat
[2024-06-01 07:24:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:24:29] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:24:29] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-06-01 07:24:29] [INFO ] [Nat]Added 40 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:24:29] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 25 ms.
[2024-06-01 07:24:30] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:24:30] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:24:30] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:24:31] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 07:24:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 537 ms
[2024-06-01 07:24:31] [INFO ] Added : 122 causal constraints over 25 iterations in 1273 ms. Result :sat
Minimization took 107 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:24:31] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:24:31] [INFO ] Invariant cache hit.
[2024-06-01 07:24:31] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-06-01 07:24:31] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:24:31] [INFO ] Invariant cache hit.
[2024-06-01 07:24:31] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:24:32] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
[2024-06-01 07:24:32] [INFO ] Redundant transitions in 4 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:24:32] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:24:32] [INFO ] Invariant cache hit.
[2024-06-01 07:24:32] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:36] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:24:36] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:24:37] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 7 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 22 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2024-06-01 07:24:38] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:40] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:24:40] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:24:41] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:42] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:24:43] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:24:44] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-06-01 07:24:45] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:24:45] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:45] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:24:45] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:45] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 4 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:24:46] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 1 ms to minimize.
[2024-06-01 07:24:47] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:24:48] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 18 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:24:50] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:24:51] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:24:52] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:24:52] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:52] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:24:52] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:24:52] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:24:53] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:24:54] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:24:55] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:24:55] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:24:55] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:24:55] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:24:56] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 38 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:24:57] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:00] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 2 ms to minimize.
[2024-06-01 07:25:00] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:25:00] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:00] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:25:00] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:25:01] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:02] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:02] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:02] [INFO ] Deduced a trap composed of 42 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:02] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/611 variables, and 229 constraints, problems are : Problem set: 0 solved, 514 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 514/514 constraints, Known Traps: 155/155 constraints]
Escalating to Integer solving :Problem set: 0 solved, 514 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 105/115 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/179 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 50/229 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:05] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:25:06] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:07] [INFO ] Deduced a trap composed of 48 places in 104 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:08] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:08] [INFO ] Deduced a trap composed of 39 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:08] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:25:08] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 42 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 48 places in 69 ms of which 0 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:09] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 51 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 2 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/269 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:10] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:11] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:25:12] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:25:13] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:13] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:13] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:13] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:14] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 1 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:25:15] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:25:16] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 41 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:25:17] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 47 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 48 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:25:18] [INFO ] Deduced a trap composed of 46 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:19] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:25:19] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:19] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:25:19] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:19] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
Problem TDEAD224 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/329 constraints. Problems are: Problem set: 1 solved, 513 unsolved
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 37 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:25:20] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:21] [INFO ] Deduced a trap composed of 43 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:25:22] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:25:22] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:22] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:25:22] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 2 ms to minimize.
[2024-06-01 07:25:22] [INFO ] Deduced a trap composed of 35 places in 90 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 20/349 constraints. Problems are: Problem set: 1 solved, 513 unsolved
[2024-06-01 07:25:23] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:25:23] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:23] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:23] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:25:23] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 37 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:25:24] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:25:25] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:25] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:25:25] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:25:25] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 20/369 constraints. Problems are: Problem set: 1 solved, 513 unsolved
[2024-06-01 07:25:26] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:25:26] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:25:26] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 33 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:25:27] [INFO ] Deduced a trap composed of 54 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 47 places in 89 ms of which 2 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:25:28] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:29] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:29] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:25:29] [INFO ] Deduced a trap composed of 48 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:25:29] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 20/389 constraints. Problems are: Problem set: 1 solved, 513 unsolved
[2024-06-01 07:25:29] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:30] [INFO ] Deduced a trap composed of 24 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:30] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:25:30] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 2 ms to minimize.
[2024-06-01 07:25:30] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:25:30] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 40 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:25:31] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:32] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:32] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:25:32] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 2 ms to minimize.
[2024-06-01 07:25:32] [INFO ] Deduced a trap composed of 24 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:25:32] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 1 ms to minimize.
SMT process timed out in 60380ms, After SMT, problems are : Problem set: 1 solved, 513 unsolved
Search for dead transitions found 1 dead transitions in 60385ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/242 places, 521/522 transitions.
Applied a total of 0 rules in 11 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-06-01 07:25:32] [INFO ] Redundant transitions in 4 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61002 ms. Remains : 242/242 places, 521/522 transitions.
[2024-06-01 07:25:32] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
// Phase 1: matrix 368 rows 242 cols
[2024-06-01 07:25:32] [INFO ] Computed 74 invariants in 27 ms
Current structural bounds on expressions (after invariants) : Max Seen:[7] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2179 ms. (458 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 674 ms. (1481 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7] Max Struct:[8]
[2024-06-01 07:25:35] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:25:35] [INFO ] Invariant cache hit.
[2024-06-01 07:25:35] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:25:35] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-06-01 07:25:35] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-01 07:25:35] [INFO ] [Real]Added 39 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:25:35] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:25:35] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:25:35] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2024-06-01 07:25:35] [INFO ] [Nat]Added 39 Read/Feed constraints in 14 ms returned sat
[2024-06-01 07:25:35] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 23 ms.
[2024-06-01 07:25:36] [INFO ] Added : 158 causal constraints over 32 iterations in 943 ms. Result :sat
Minimization took 141 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 521/521 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 521/521 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 521/521 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-06-01 07:25:37] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:25:37] [INFO ] Invariant cache hit.
[2024-06-01 07:25:37] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-06-01 07:25:37] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:25:37] [INFO ] Invariant cache hit.
[2024-06-01 07:25:37] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-01 07:25:37] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
[2024-06-01 07:25:37] [INFO ] Redundant transitions in 5 ms returned []
Running 513 sub problems to find dead transitions.
[2024-06-01 07:25:37] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:25:37] [INFO ] Invariant cache hit.
[2024-06-01 07:25:37] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:25:42] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 7 places in 147 ms of which 2 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:43] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:44] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-06-01 07:25:44] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:44] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:25:44] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:25:46] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:47] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 1 ms to minimize.
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 2 ms to minimize.
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-06-01 07:25:48] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-06-01 07:25:49] [INFO ] Deduced a trap composed of 43 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:25:49] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:49] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:49] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 1 ms to minimize.
[2024-06-01 07:25:49] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:50] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:25:51] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:25:52] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:53] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:25:54] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:56] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:25:56] [INFO ] Deduced a trap composed of 42 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:25:56] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:25:57] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:25:58] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:25:59] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:25:59] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:25:59] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:25:59] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:25:59] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 2 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:26:00] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:26:01] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:02] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:03] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:26:04] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:26:04] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:26:04] [INFO ] Deduced a trap composed of 53 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:26:04] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:06] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:26:06] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:26:07] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:07] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:26:07] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:26:07] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:26:07] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:26:08] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
SMT process timed out in 30304ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 30311ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30938 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 288 ms. (138 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 93 ms. (425 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 539275 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 2
Probabilistic random walk after 539275 steps, saw 279774 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
[2024-06-01 07:26:11] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:26:11] [INFO ] Invariant cache hit.
[2024-06-01 07:26:11] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 355 constraints, problems are : Problem set: 0 solved, 2 unsolved in 202 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/357 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:26:11] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/610 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 358 constraints, problems are : Problem set: 0 solved, 2 unsolved in 430 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 651ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 348 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 521/521 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 182 ms. (218 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 38 ms. (1025 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 40 ms. (975 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 467985 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :0 out of 2
Probabilistic random walk after 467985 steps, saw 245492 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
[2024-06-01 07:26:15] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:26:15] [INFO ] Invariant cache hit.
[2024-06-01 07:26:15] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 355 constraints, problems are : Problem set: 0 solved, 2 unsolved in 213 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 2/357 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:26:15] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/610 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 358 constraints, problems are : Problem set: 0 solved, 2 unsolved in 430 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 655ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 396 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 521/521 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 521/521 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 521/521 transitions.
Applied a total of 0 rules in 12 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-06-01 07:26:16] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:26:16] [INFO ] Invariant cache hit.
[2024-06-01 07:26:16] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-06-01 07:26:16] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:26:16] [INFO ] Invariant cache hit.
[2024-06-01 07:26:16] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-01 07:26:16] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-06-01 07:26:16] [INFO ] Redundant transitions in 5 ms returned []
Running 513 sub problems to find dead transitions.
[2024-06-01 07:26:16] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-06-01 07:26:16] [INFO ] Invariant cache hit.
[2024-06-01 07:26:16] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:21] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:26:21] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:26:21] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:26:21] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:26:22] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:26:23] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:25] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:26:25] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 07:26:25] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:26:25] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:26] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:27] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:26:27] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:26:27] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:26:27] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:26:27] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 0 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 1 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:26:28] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:26:29] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:30] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:26:31] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:26:32] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:33] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:26:33] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:33] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:35] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:35] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:26:35] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:26:36] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 18 places in 161 ms of which 2 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:26:37] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:38] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:26:38] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:38] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:26:38] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 43 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 36 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:39] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 35 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:26:40] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:26:41] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:42] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:26:43] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:43] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:26:43] [INFO ] Deduced a trap composed of 53 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:26:43] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-06-01 07:26:45] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:26:45] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:26:46] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
SMT process timed out in 30355ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 30361ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30955 ms. Remains : 242/242 places, 521/521 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 0 with 153 rules applied. Total rules applied 153 place count 242 transition count 368
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 153 place count 242 transition count 304
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 337 place count 122 transition count 304
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 369 place count 106 transition count 288
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 385 place count 98 transition count 344
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 393 place count 98 transition count 344
Applied a total of 393 rules in 24 ms. Remains 98 /242 variables (removed 144) and now considering 344/521 (removed 177) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 344 rows 98 cols
[2024-06-01 07:26:47] [INFO ] Computed 18 invariants in 2 ms
[2024-06-01 07:26:47] [INFO ] [Real]Absence check using 18 positive place invariants in 3 ms returned sat
[2024-06-01 07:26:47] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 07:26:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 2 ms returned sat
[2024-06-01 07:26:47] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
TRAPS : Iteration 1
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
TRAPS : Iteration 2
[2024-06-01 07:26:47] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 0 ms to minimize.
[2024-06-01 07:26:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
TRAPS : Iteration 3
[2024-06-01 07:26:47] [INFO ] After 390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 07:26:47] [INFO ] After 467ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 624 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[7] Max Struct:[8]
Ending property specific reduction for LamportFastMutEx-COL-8-UpperBounds-05 in 178329 ms.
Starting property specific reduction for LamportFastMutEx-COL-8-UpperBounds-13
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
[2024-06-01 07:26:47] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
// Phase 1: matrix 369 rows 242 cols
[2024-06-01 07:26:47] [INFO ] Computed 74 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 23 ms. (416 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2024-06-01 07:26:47] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:47] [INFO ] Invariant cache hit.
[2024-06-01 07:26:48] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:26:48] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:26:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:26:48] [INFO ] [Real]Added 40 Read/Feed constraints in 7 ms returned sat
[2024-06-01 07:26:48] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:26:48] [INFO ] [Nat]Absence check using 74 positive place invariants in 14 ms returned sat
[2024-06-01 07:26:48] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-06-01 07:26:48] [INFO ] [Nat]Added 40 Read/Feed constraints in 10 ms returned sat
[2024-06-01 07:26:48] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-06-01 07:26:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2024-06-01 07:26:48] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 25 ms.
[2024-06-01 07:26:49] [INFO ] Deduced a trap composed of 43 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:26:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2024-06-01 07:26:49] [INFO ] Added : 169 causal constraints over 35 iterations in 1221 ms. Result :sat
Minimization took 344 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 242/242 places, 522/522 transitions.
[2024-06-01 07:26:50] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:50] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2251 ms. (444 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 762 ms. (1310 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2024-06-01 07:26:53] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:53] [INFO ] Invariant cache hit.
[2024-06-01 07:26:53] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:26:53] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:26:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:26:53] [INFO ] [Real]Added 40 Read/Feed constraints in 8 ms returned sat
[2024-06-01 07:26:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:26:53] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-06-01 07:26:53] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-06-01 07:26:53] [INFO ] [Nat]Added 40 Read/Feed constraints in 11 ms returned sat
[2024-06-01 07:26:53] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-06-01 07:26:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-06-01 07:26:53] [INFO ] Computed and/alt/rep : 249/1377/249 causal constraints (skipped 112 transitions) in 24 ms.
[2024-06-01 07:26:54] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:26:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 169 ms
[2024-06-01 07:26:54] [INFO ] Added : 169 causal constraints over 35 iterations in 1296 ms. Result :sat
Minimization took 386 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:26:55] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:55] [INFO ] Invariant cache hit.
[2024-06-01 07:26:55] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-06-01 07:26:55] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:55] [INFO ] Invariant cache hit.
[2024-06-01 07:26:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:26:56] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-06-01 07:26:56] [INFO ] Redundant transitions in 4 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:26:56] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:26:56] [INFO ] Invariant cache hit.
[2024-06-01 07:26:56] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:00] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:27:00] [INFO ] Deduced a trap composed of 11 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:27:00] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:27:00] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:01] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2024-06-01 07:27:02] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:04] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:27:04] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:04] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:27:04] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-06-01 07:27:04] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 0 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:27:05] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-06-01 07:27:06] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:27:07] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 24 places in 90 ms of which 2 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:27:08] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:09] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:10] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:11] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:11] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:27:11] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 1 ms to minimize.
[2024-06-01 07:27:11] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:13] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 2 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2024-06-01 07:27:14] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:15] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 2 ms to minimize.
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 3 ms to minimize.
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-06-01 07:27:16] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:27:17] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:18] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:19] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:19] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:19] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:19] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:19] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 2 ms to minimize.
[2024-06-01 07:27:20] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:27:21] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:24] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:27:24] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:27:24] [INFO ] Deduced a trap composed of 39 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:27:24] [INFO ] Deduced a trap composed of 38 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:24] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 2 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:27:25] [INFO ] Deduced a trap composed of 42 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:27:26] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:27:26] [INFO ] Deduced a trap composed of 38 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:27:26] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:26] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
SMT process timed out in 30328ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30336ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30919 ms. Remains : 242/242 places, 522/522 transitions.
RANDOM walk for 40000 steps (8 resets) in 152 ms. (261 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 37 ms. (1052 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 39 ms. (1000 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 567673 steps, run timeout after 3001 ms. (steps per millisecond=189 ) properties seen :0 out of 2
Probabilistic random walk after 567673 steps, saw 292898 distinct states, run finished after 3001 ms. (steps per millisecond=189 ) properties seen :0
[2024-06-01 07:27:29] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:27:29] [INFO ] Invariant cache hit.
[2024-06-01 07:27:29] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 210 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:29] [INFO ] Deduced a trap composed of 53 places in 125 ms of which 1 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 1 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 48 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 49 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:27:30] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:27:31] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 24 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 20/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:32] [INFO ] Deduced a trap composed of 49 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 59 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 60 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:33] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:27:34] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 611/611 variables, and 395 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 37/37 constraints]
After SMT, in 5237ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 242/242 places, 522/522 transitions.
RANDOM walk for 40000 steps (8 resets) in 159 ms. (250 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 533036 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :0 out of 2
Probabilistic random walk after 533036 steps, saw 276570 distinct states, run finished after 3002 ms. (steps per millisecond=177 ) properties seen :0
[2024-06-01 07:27:37] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:27:37] [INFO ] Invariant cache hit.
[2024-06-01 07:27:37] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/611 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 356 constraints, problems are : Problem set: 0 solved, 2 unsolved in 204 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 200/208 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 369/577 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/577 variables, 40/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/577 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 34/611 variables, 34/346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/611 variables, 10/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/611 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/611 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 48 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:38] [INFO ] Deduced a trap composed of 33 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:39] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:40] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 20/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 58 places in 107 ms of which 2 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:27:41] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 1 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 56 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:27:42] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 0 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/611 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/611 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 45 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:27:43] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 32 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:44] [INFO ] Deduced a trap composed of 53 places in 95 ms of which 2 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 1 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/611 variables, 19/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/611 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/611 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 51 places in 102 ms of which 2 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:27:45] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/611 variables, 10/429 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 2 ms to minimize.
[2024-06-01 07:27:46] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 1 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 56 places in 119 ms of which 2 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/611 variables, 8/437 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 07:27:47] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/611 variables, 1/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/611 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/611 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 611/611 variables, and 438 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9882 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 80/80 constraints]
After SMT, in 10095ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 481 ms.
Support contains 8 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 6 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 242/242 places, 522/522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 522/522 transitions.
Applied a total of 0 rules in 5 ms. Remains 242 /242 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-06-01 07:27:48] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:27:48] [INFO ] Invariant cache hit.
[2024-06-01 07:27:48] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-06-01 07:27:48] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:27:48] [INFO ] Invariant cache hit.
[2024-06-01 07:27:48] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-01 07:27:48] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2024-06-01 07:27:48] [INFO ] Redundant transitions in 4 ms returned []
Running 514 sub problems to find dead transitions.
[2024-06-01 07:27:48] [INFO ] Flow matrix only has 369 transitions (discarded 153 similar events)
[2024-06-01 07:27:48] [INFO ] Invariant cache hit.
[2024-06-01 07:27:48] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 514 unsolved
At refinement iteration 2 (OVERLAPS) 8/242 variables, 64/74 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:53] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 2 ms to minimize.
[2024-06-01 07:27:53] [INFO ] Deduced a trap composed of 11 places in 136 ms of which 2 ms to minimize.
[2024-06-01 07:27:53] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 1 ms to minimize.
[2024-06-01 07:27:53] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:27:54] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-06-01 07:27:55] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:27:57] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 1 ms to minimize.
[2024-06-01 07:27:57] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-06-01 07:27:57] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 0 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 0 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 0 ms to minimize.
[2024-06-01 07:27:58] [INFO ] Deduced a trap composed of 39 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 1 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 1 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 37 places in 132 ms of which 2 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 31 places in 133 ms of which 1 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 7 places in 136 ms of which 2 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 34 places in 130 ms of which 2 ms to minimize.
[2024-06-01 07:27:59] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:00] [INFO ] Deduced a trap composed of 35 places in 124 ms of which 2 ms to minimize.
[2024-06-01 07:28:00] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 1 ms to minimize.
[2024-06-01 07:28:00] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-06-01 07:28:00] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-06-01 07:28:00] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 1 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 2 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 1 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 2 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:28:01] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 1 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 2 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:02] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 2 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:28:03] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:28:04] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:28:05] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 2 ms to minimize.
[2024-06-01 07:28:05] [INFO ] Deduced a trap composed of 53 places in 117 ms of which 1 ms to minimize.
[2024-06-01 07:28:05] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:07] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-06-01 07:28:07] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 1 ms to minimize.
[2024-06-01 07:28:07] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 2 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 22 places in 92 ms of which 2 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 1 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:28:08] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 2 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:28:09] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 1 ms to minimize.
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:28:10] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 2 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 1 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 2 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:28:11] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 2 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 2 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 2 ms to minimize.
[2024-06-01 07:28:12] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 35 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:28:13] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 2 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 2 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 31 places in 110 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 1 ms to minimize.
[2024-06-01 07:28:14] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 2 ms to minimize.
[2024-06-01 07:28:15] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-06-01 07:28:15] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:28:15] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-06-01 07:28:15] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-06-01 07:28:15] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 514 unsolved
[2024-06-01 07:28:17] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 1 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 2 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 1 ms to minimize.
[2024-06-01 07:28:18] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 2 ms to minimize.
[2024-06-01 07:28:19] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-06-01 07:28:19] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:28:19] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 3 ms to minimize.
SMT process timed out in 30299ms, After SMT, problems are : Problem set: 0 solved, 514 unsolved
Search for dead transitions found 0 dead transitions in 30307ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30911 ms. Remains : 242/242 places, 522/522 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 0 with 153 rules applied. Total rules applied 153 place count 242 transition count 369
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 64 Pre rules applied. Total rules applied 153 place count 242 transition count 305
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 56 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 1 with 184 rules applied. Total rules applied 337 place count 122 transition count 305
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 353 place count 114 transition count 297
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 369 place count 106 transition count 353
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 377 place count 106 transition count 345
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 385 place count 98 transition count 345
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 393 place count 98 transition count 345
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 401 place count 98 transition count 345
Applied a total of 401 rules in 24 ms. Remains 98 /242 variables (removed 144) and now considering 345/522 (removed 177) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 345 rows 98 cols
[2024-06-01 07:28:19] [INFO ] Computed 18 invariants in 2 ms
[2024-06-01 07:28:19] [INFO ] [Real]Absence check using 18 positive place invariants in 2 ms returned sat
[2024-06-01 07:28:19] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 07:28:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 3 ms returned sat
[2024-06-01 07:28:19] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 07:28:19] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 07:28:19] [INFO ] After 191ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 343 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[8]
Ending property specific reduction for LamportFastMutEx-COL-8-UpperBounds-13 in 91657 ms.
[2024-06-01 07:28:19] [INFO ] Flatten gal took : 76 ms
[2024-06-01 07:28:19] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2024-06-01 07:28:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 242 places, 522 transitions and 2648 arcs took 6 ms.
Total runtime 523465 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : LamportFastMutEx-COL-8-UpperBounds-05
Could not compute solution for formula : LamportFastMutEx-COL-8-UpperBounds-13

BK_STOP 1717226900099

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name LamportFastMutEx-COL-8-UpperBounds-05
ub formula formula --maxsum=/tmp/7753/ub_0_
ub formula name LamportFastMutEx-COL-8-UpperBounds-13
ub formula formula --maxsum=/tmp/7753/ub_1_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-8"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is LamportFastMutEx-COL-8, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r504-tall-171649612400253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-8.tgz
mv LamportFastMutEx-COL-8 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;