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.r223-tall-171649611000253.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 greatspnxred
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 r223-tall-171649611000253
=====================================================================

--------------------
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 1716530240102

Invoking MCC driver with
BK_TOOL=greatspnxred
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 greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 05:57:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-24 05:57:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 05:57:21] [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.
[2024-05-24 05:57:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 05:57:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 560 ms
[2024-05-24 05:57:21] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 315 PT places and 837.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-05-24 05:57:21] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-05-24 05:57:21] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 17 rows 15 cols
[2024-05-24 05:57:21] [INFO ] Computed 2 invariants in 10 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
[2024-05-24 05:57:21] [INFO ] Invariant cache hit.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-24 05:57:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 10 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:22] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 05:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:22] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:22] [INFO ] Added : 7 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 22 ms.
[2024-05-24 05:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:22] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-24 05:57:22] [INFO ] Added : 7 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2024-05-24 05:57:22] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:23] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:23] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:23] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-24 05:57:23] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 05:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:23] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 05:57:23] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-24 05:57:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 05:57:23] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 05:57:23] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 6 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.
[2024-05-24 05:57:23] [INFO ] Unfolded HLPN to a Petri net with 315 places and 666 transitions 2934 arcs in 34 ms.
[2024-05-24 05:57:23] [INFO ] Unfolded 13 HLPN properties in 1 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]
[2024-05-24 05:57:23] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2024-05-24 05:57:23] [INFO ] Computed 82 invariants in 7 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 72 ms. (136 steps per ms)
FORMULA LamportFastMutEx-COL-8-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-8-UpperBounds-12 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 110009 steps (22 resets) in 191 ms. (572 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 7, 5, 7, 5, 32, 6, 6, 5, 1, 46] Max Struct:[8, 8, 8, 8, 8, 64, 8, 8, 8, 8, 64]
[2024-05-24 05:57:23] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-05-24 05:57:23] [INFO ] Invariant cache hit.
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using 82 positive place invariants in 25 ms returned sat
[2024-05-24 05:57:23] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2024-05-24 05:57:23] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-24 05:57:24] [INFO ] [Real]Added 112 Read/Feed constraints in 21 ms returned sat
[2024-05-24 05:57:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:24] [INFO ] [Nat]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-05-24 05:57:24] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2024-05-24 05:57:24] [INFO ] [Nat]Added 112 Read/Feed constraints in 35 ms returned sat
[2024-05-24 05:57:24] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 16 ms to minimize.
[2024-05-24 05:57:24] [INFO ] Deduced a trap composed of 47 places in 136 ms of which 2 ms to minimize.
[2024-05-24 05:57:24] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 2 ms to minimize.
[2024-05-24 05:57:24] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 2 ms to minimize.
[2024-05-24 05:57:24] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 2 ms to minimize.
[2024-05-24 05:57:25] [INFO ] Deduced a trap composed of 9 places in 160 ms of which 2 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 2 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 5 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 2 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:57:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 17 trap constraints in 2289 ms
[2024-05-24 05:57:26] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:26] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2024-05-24 05:57:26] [INFO ] [Real]Added 112 Read/Feed constraints in 16 ms returned sat
[2024-05-24 05:57:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:26] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:26] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-24 05:57:26] [INFO ] [Nat]Added 112 Read/Feed constraints in 13 ms returned sat
[2024-05-24 05:57:26] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 36 ms.
[2024-05-24 05:57:26] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 78 ms.
[2024-05-24 05:57:27] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:27] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2024-05-24 05:57:27] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-05-24 05:57:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:27] [INFO ] [Nat]Absence check using 82 positive place invariants in 13 ms returned sat
[2024-05-24 05:57:27] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-24 05:57:27] [INFO ] [Nat]Added 112 Read/Feed constraints in 19 ms returned sat
[2024-05-24 05:57:27] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
[2024-05-24 05:57:27] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 1 ms to minimize.
[2024-05-24 05:57:27] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 2 ms to minimize.
[2024-05-24 05:57:27] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:57:27] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 3 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 1 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 1 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 2 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 2 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:57:28] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1425 ms
[2024-05-24 05:57:28] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 71 ms.
[2024-05-24 05:57:29] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 2 ms to minimize.
[2024-05-24 05:57:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
[2024-05-24 05:57:29] [INFO ] Added : 42 causal constraints over 10 iterations in 559 ms. Result :sat
Minimization took 166 ms.
[2024-05-24 05:57:29] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:29] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2024-05-24 05:57:29] [INFO ] [Real]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-05-24 05:57:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:29] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:57:29] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-24 05:57:29] [INFO ] [Nat]Added 112 Read/Feed constraints in 41 ms returned sat
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 48 places in 60 ms of which 3 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 0 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 0 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-24 05:57:30] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 1 ms to minimize.
[2024-05-24 05:57:31] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-05-24 05:57:31] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 14 trap constraints in 1089 ms
[2024-05-24 05:57:31] [INFO ] [Real]Absence check using 82 positive place invariants in 22 ms returned sat
[2024-05-24 05:57:31] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-24 05:57:31] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-05-24 05:57:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:31] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:31] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-24 05:57:31] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-05-24 05:57:31] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 38 ms.
[2024-05-24 05:57:31] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2024-05-24 05:57:31] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-24 05:57:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2024-05-24 05:57:31] [INFO ] Added : 48 causal constraints over 11 iterations in 483 ms. Result :sat
Minimization took 113 ms.
[2024-05-24 05:57:32] [INFO ] [Real]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:57:32] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2024-05-24 05:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:32] [INFO ] [Nat]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-05-24 05:57:32] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-24 05:57:32] [INFO ] [Nat]Added 112 Read/Feed constraints in 95 ms returned sat
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 33 places in 87 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 0 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2024-05-24 05:57:32] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 2 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 875 ms
[2024-05-24 05:57:33] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 33 ms.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-24 05:57:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 372 ms
[2024-05-24 05:57:33] [INFO ] Added : 52 causal constraints over 11 iterations in 728 ms. Result :sat
Minimization took 202 ms.
[2024-05-24 05:57:34] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:34] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2024-05-24 05:57:34] [INFO ] [Real]Added 112 Read/Feed constraints in 12 ms returned sat
[2024-05-24 05:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:34] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:34] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2024-05-24 05:57:34] [INFO ] [Nat]Added 112 Read/Feed constraints in 22 ms returned sat
[2024-05-24 05:57:34] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 2 ms to minimize.
[2024-05-24 05:57:34] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 1 ms to minimize.
[2024-05-24 05:57:34] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:57:34] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 3 ms to minimize.
[2024-05-24 05:57:35] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1120 ms
[2024-05-24 05:57:35] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 34 ms.
[2024-05-24 05:57:36] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-24 05:57:36] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-24 05:57:36] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-24 05:57:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 217 ms
[2024-05-24 05:57:36] [INFO ] Added : 70 causal constraints over 14 iterations in 705 ms. Result :sat
Minimization took 148 ms.
[2024-05-24 05:57:36] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:36] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-05-24 05:57:36] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-05-24 05:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:36] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:36] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-24 05:57:36] [INFO ] [Nat]Added 112 Read/Feed constraints in 36 ms returned sat
[2024-05-24 05:57:36] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 30 ms.
[2024-05-24 05:57:37] [INFO ] Added : 162 causal constraints over 33 iterations in 1004 ms. Result :sat
Minimization took 174 ms.
[2024-05-24 05:57:38] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:38] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-05-24 05:57:38] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-05-24 05:57:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:38] [INFO ] [Nat]Absence check using 82 positive place invariants in 21 ms returned sat
[2024-05-24 05:57:38] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-05-24 05:57:38] [INFO ] [Nat]Added 112 Read/Feed constraints in 16 ms returned sat
[2024-05-24 05:57:38] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-24 05:57:38] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-05-24 05:57:38] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 2 ms to minimize.
[2024-05-24 05:57:38] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:57:38] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:57:39] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 2 ms to minimize.
[2024-05-24 05:57:39] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:57:39] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 696 ms
[2024-05-24 05:57:39] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 34 ms.
[2024-05-24 05:57:39] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 3 ms to minimize.
[2024-05-24 05:57:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
[2024-05-24 05:57:39] [INFO ] Added : 38 causal constraints over 8 iterations in 486 ms. Result :sat
Minimization took 165 ms.
[2024-05-24 05:57:39] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:57:39] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-24 05:57:40] [INFO ] [Real]Added 112 Read/Feed constraints in 9 ms returned sat
[2024-05-24 05:57:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:40] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:57:40] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2024-05-24 05:57:40] [INFO ] [Nat]Added 112 Read/Feed constraints in 25 ms returned sat
[2024-05-24 05:57:40] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 31 ms.
[2024-05-24 05:57:40] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 3 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 0 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 2 ms to minimize.
[2024-05-24 05:57:41] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-24 05:57:42] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1207 ms
[2024-05-24 05:57:42] [INFO ] Added : 107 causal constraints over 22 iterations in 1879 ms. Result :sat
Minimization took 210 ms.
[2024-05-24 05:57:42] [INFO ] [Real]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-05-24 05:57:42] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-05-24 05:57:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:57:42] [INFO ] [Nat]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-05-24 05:57:42] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2024-05-24 05:57:42] [INFO ] [Nat]Added 112 Read/Feed constraints in 91 ms returned sat
[2024-05-24 05:57:42] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2024-05-24 05:57:42] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 2 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 0 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2024-05-24 05:57:43] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1200 ms
[2024-05-24 05:57:43] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 29 ms.
[2024-05-24 05:57:44] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 1 ms to minimize.
[2024-05-24 05:57:44] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:57:44] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 1 ms to minimize.
[2024-05-24 05:57:45] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-05-24 05:57:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 480 ms
[2024-05-24 05:57:45] [INFO ] Added : 108 causal constraints over 23 iterations in 1229 ms. Result :sat
Minimization took 508 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[7, 7, 5, 7, 5, 32, 6, 6, 5, 1, 46] 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-02 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[5, 5, 32, 7, 7, 6, 1, 49] Max Struct:[8, 8, 64, 8, 8, 8, 8, 64]
Support contains 176 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 31 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 41 ms. Remains : 266/266 places, 584/584 transitions.
[2024-05-24 05:57:48] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-05-24 05:57:48] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[5, 5, 32, 7, 7, 6, 1, 49] Max Struct:[8, 8, 64, 8, 8, 8, 8, 64]
RANDOM walk for 1000000 steps (2 resets) in 4652 ms. (214 steps per ms)
FORMULA LamportFastMutEx-COL-8-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 7000004 steps (14 resets) in 8271 ms. (846 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 5, 49, 7, 7, 1, 56] Max Struct:[8, 8, 64, 8, 8, 8, 64]
[2024-05-24 05:58:01] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2024-05-24 05:58:01] [INFO ] Invariant cache hit.
[2024-05-24 05:58:01] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:01] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2024-05-24 05:58:01] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-24 05:58:01] [INFO ] [Real]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-05-24 05:58:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:01] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:58:01] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2024-05-24 05:58:01] [INFO ] [Nat]Added 112 Read/Feed constraints in 19 ms returned sat
[2024-05-24 05:58:01] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:58:01] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-05-24 05:58:01] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 2 ms to minimize.
[2024-05-24 05:58:01] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 11 places in 98 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
[2024-05-24 05:58:02] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-05-24 05:58:03] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 2 ms to minimize.
[2024-05-24 05:58:03] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 16 trap constraints in 1639 ms
[2024-05-24 05:58:03] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:58:03] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-24 05:58:03] [INFO ] [Real]Added 112 Read/Feed constraints in 9 ms returned sat
[2024-05-24 05:58:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:03] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:03] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-24 05:58:03] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-05-24 05:58:03] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 27 ms.
[2024-05-24 05:58:03] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2024-05-24 05:58:03] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
[2024-05-24 05:58:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 145 ms
[2024-05-24 05:58:03] [INFO ] Added : 48 causal constraints over 11 iterations in 500 ms. Result :sat
Minimization took 115 ms.
[2024-05-24 05:58:04] [INFO ] [Real]Absence check using 82 positive place invariants in 18 ms returned sat
[2024-05-24 05:58:04] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2024-05-24 05:58:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:04] [INFO ] [Nat]Absence check using 82 positive place invariants in 18 ms returned sat
[2024-05-24 05:58:04] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2024-05-24 05:58:04] [INFO ] [Nat]Added 112 Read/Feed constraints in 101 ms returned sat
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 1 ms to minimize.
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 2 ms to minimize.
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 1 ms to minimize.
[2024-05-24 05:58:04] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 2 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-05-24 05:58:05] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 981 ms
[2024-05-24 05:58:05] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 28 ms.
[2024-05-24 05:58:06] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2024-05-24 05:58:06] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-24 05:58:06] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-24 05:58:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 212 ms
[2024-05-24 05:58:06] [INFO ] Added : 84 causal constraints over 18 iterations in 811 ms. Result :sat
Minimization took 223 ms.
[2024-05-24 05:58:06] [INFO ] [Real]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:58:06] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2024-05-24 05:58:06] [INFO ] [Real]Added 112 Read/Feed constraints in 16 ms returned sat
[2024-05-24 05:58:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:06] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:58:06] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2024-05-24 05:58:06] [INFO ] [Nat]Added 112 Read/Feed constraints in 38 ms returned sat
[2024-05-24 05:58:06] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 2 ms to minimize.
[2024-05-24 05:58:07] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 18 trap constraints in 1570 ms
[2024-05-24 05:58:08] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2024-05-24 05:58:08] [INFO ] [Real]Added 112 Read/Feed constraints in 10 ms returned sat
[2024-05-24 05:58:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:08] [INFO ] [Nat]Absence check using 82 positive place invariants in 16 ms returned sat
[2024-05-24 05:58:08] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2024-05-24 05:58:08] [INFO ] [Nat]Added 112 Read/Feed constraints in 20 ms returned sat
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-05-24 05:58:08] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 2 ms to minimize.
[2024-05-24 05:58:09] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 2 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 2 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 1 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 2 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 2 ms to minimize.
[2024-05-24 05:58:10] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 16 trap constraints in 1628 ms
[2024-05-24 05:58:10] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:58:10] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2024-05-24 05:58:10] [INFO ] [Real]Added 112 Read/Feed constraints in 11 ms returned sat
[2024-05-24 05:58:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:10] [INFO ] [Nat]Absence check using 82 positive place invariants in 13 ms returned sat
[2024-05-24 05:58:10] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-24 05:58:10] [INFO ] [Nat]Added 112 Read/Feed constraints in 23 ms returned sat
[2024-05-24 05:58:10] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 28 ms.
[2024-05-24 05:58:11] [INFO ] Deduced a trap composed of 11 places in 104 ms of which 1 ms to minimize.
[2024-05-24 05:58:11] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-05-24 05:58:11] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 2 ms to minimize.
[2024-05-24 05:58:11] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
[2024-05-24 05:58:11] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 0 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-24 05:58:12] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1190 ms
[2024-05-24 05:58:12] [INFO ] Added : 107 causal constraints over 22 iterations in 1845 ms. Result :sat
Minimization took 216 ms.
[2024-05-24 05:58:12] [INFO ] [Real]Absence check using 82 positive place invariants in 19 ms returned sat
[2024-05-24 05:58:12] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2024-05-24 05:58:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:13] [INFO ] [Nat]Absence check using 82 positive place invariants in 23 ms returned sat
[2024-05-24 05:58:13] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2024-05-24 05:58:13] [INFO ] [Nat]Added 112 Read/Feed constraints in 96 ms returned sat
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-05-24 05:58:13] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2024-05-24 05:58:14] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2024-05-24 05:58:14] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2024-05-24 05:58:14] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-05-24 05:58:14] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 1259 ms
Current structural bounds on expressions (after SMT) : Max Seen:[7, 5, 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 56 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.
[2024-05-24 05:58:15] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
// Phase 1: matrix 408 rows 258 cols
[2024-05-24 05:58:15] [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 3088 ms. (323 steps per ms)
BEST_FIRST walk for 3000002 steps (6 resets) in 3341 ms. (897 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
[2024-05-24 05:58:22] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:22] [INFO ] Invariant cache hit.
[2024-05-24 05:58:22] [INFO ] [Real]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:22] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2024-05-24 05:58:22] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-24 05:58:22] [INFO ] [Real]Added 112 Read/Feed constraints in 14 ms returned sat
[2024-05-24 05:58:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:22] [INFO ] [Nat]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:58:22] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2024-05-24 05:58:22] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-05-24 05:58:22] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 34 ms.
[2024-05-24 05:58:22] [INFO ] Deduced a trap composed of 45 places in 143 ms of which 2 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 46 places in 132 ms of which 1 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 45 places in 126 ms of which 2 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 2 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 47 places in 118 ms of which 2 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 2 ms to minimize.
[2024-05-24 05:58:23] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1063 ms
[2024-05-24 05:58:23] [INFO ] Added : 51 causal constraints over 11 iterations in 1443 ms. Result :sat
Minimization took 152 ms.
[2024-05-24 05:58:24] [INFO ] [Real]Absence check using 82 positive place invariants in 19 ms returned sat
[2024-05-24 05:58:24] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2024-05-24 05:58:24] [INFO ] [Real]Added 112 Read/Feed constraints in 12 ms returned sat
[2024-05-24 05:58:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:24] [INFO ] [Nat]Absence check using 82 positive place invariants in 17 ms returned sat
[2024-05-24 05:58:24] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-24 05:58:24] [INFO ] [Nat]Added 112 Read/Feed constraints in 97 ms returned sat
[2024-05-24 05:58:24] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-05-24 05:58:24] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 2 ms to minimize.
[2024-05-24 05:58:24] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 1 ms to minimize.
[2024-05-24 05:58:24] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 1 ms to minimize.
[2024-05-24 05:58:25] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1287 ms
[2024-05-24 05:58:25] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 26 ms.
[2024-05-24 05:58:26] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:58:26] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 1 ms to minimize.
[2024-05-24 05:58:26] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-05-24 05:58:26] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 0 ms to minimize.
[2024-05-24 05:58:26] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-24 05:58:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 539 ms
[2024-05-24 05:58:26] [INFO ] Added : 87 causal constraints over 18 iterations in 1109 ms. Result :sat
Minimization took 1636 ms.
[2024-05-24 05:58:28] [INFO ] [Real]Absence check using 82 positive place invariants in 14 ms returned sat
[2024-05-24 05:58:28] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-24 05:58:28] [INFO ] [Real]Added 112 Read/Feed constraints in 12 ms returned sat
[2024-05-24 05:58:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:28] [INFO ] [Nat]Absence check using 82 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:28] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-24 05:58:28] [INFO ] [Nat]Added 112 Read/Feed constraints in 15 ms returned sat
[2024-05-24 05:58:28] [INFO ] Computed and/alt/rep : 224/984/224 causal constraints (skipped 176 transitions) in 27 ms.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 1 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 1 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 0 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-24 05:58:29] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 553 ms
[2024-05-24 05:58:29] [INFO ] Added : 53 causal constraints over 12 iterations in 941 ms. Result :sat
Minimization took 168 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
Support contains 80 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 576/576 transitions.
Applied a total of 0 rules in 33 ms. Remains 258 /258 variables (removed 0) and now considering 576/576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 258/258 places, 576/576 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 576/576 transitions.
Applied a total of 0 rules in 14 ms. Remains 258 /258 variables (removed 0) and now considering 576/576 (removed 0) transitions.
[2024-05-24 05:58:30] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:30] [INFO ] Invariant cache hit.
[2024-05-24 05:58:31] [INFO ] Implicit Places using invariants in 233 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 237 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 250/258 places, 576/576 transitions.
Applied a total of 0 rules in 15 ms. Remains 250 /250 variables (removed 0) and now considering 576/576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 268 ms. Remains : 250/258 places, 576/576 transitions.
[2024-05-24 05:58:31] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
// Phase 1: matrix 408 rows 250 cols
[2024-05-24 05:58:31] [INFO ] Computed 74 invariants in 3 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 2911 ms. (343 steps per ms)
BEST_FIRST walk for 3000003 steps (6 resets) in 3525 ms. (850 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
[2024-05-24 05:58:37] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:37] [INFO ] Invariant cache hit.
[2024-05-24 05:58:37] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 05:58:37] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2024-05-24 05:58:37] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-24 05:58:37] [INFO ] [Real]Added 48 Read/Feed constraints in 7 ms returned sat
[2024-05-24 05:58:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:37] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 05:58:37] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-24 05:58:38] [INFO ] [Nat]Added 48 Read/Feed constraints in 12 ms returned sat
[2024-05-24 05:58:38] [INFO ] Computed and/alt/rep : 224/920/224 causal constraints (skipped 176 transitions) in 30 ms.
[2024-05-24 05:58:38] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-24 05:58:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2024-05-24 05:58:38] [INFO ] Added : 142 causal constraints over 30 iterations in 965 ms. Result :sat
Minimization took 112 ms.
[2024-05-24 05:58:39] [INFO ] [Real]Absence check using 74 positive place invariants in 20 ms returned sat
[2024-05-24 05:58:39] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2024-05-24 05:58:39] [INFO ] [Real]Added 48 Read/Feed constraints in 6 ms returned sat
[2024-05-24 05:58:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:39] [INFO ] [Nat]Absence check using 74 positive place invariants in 15 ms returned sat
[2024-05-24 05:58:39] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2024-05-24 05:58:39] [INFO ] [Nat]Added 48 Read/Feed constraints in 67 ms returned sat
[2024-05-24 05:58:39] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:58:39] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 1 ms to minimize.
[2024-05-24 05:58:39] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 19 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 1 ms to minimize.
[2024-05-24 05:58:40] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1320 ms
[2024-05-24 05:58:40] [INFO ] Computed and/alt/rep : 224/920/224 causal constraints (skipped 176 transitions) in 27 ms.
[2024-05-24 05:58:41] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:58:42] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 1 ms to minimize.
[2024-05-24 05:58:42] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 2 ms to minimize.
[2024-05-24 05:58:42] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2024-05-24 05:58:42] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 5 ms to minimize.
[2024-05-24 05:58:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 549 ms
[2024-05-24 05:58:42] [INFO ] Added : 140 causal constraints over 29 iterations in 1517 ms. Result :sat
Minimization took 205 ms.
[2024-05-24 05:58:42] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 05:58:42] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-24 05:58:42] [INFO ] [Real]Added 48 Read/Feed constraints in 6 ms returned sat
[2024-05-24 05:58:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:58:42] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 05:58:42] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-05-24 05:58:42] [INFO ] [Nat]Added 48 Read/Feed constraints in 10 ms returned sat
[2024-05-24 05:58:42] [INFO ] Computed and/alt/rep : 224/920/224 causal constraints (skipped 176 transitions) in 24 ms.
[2024-05-24 05:58:43] [INFO ] Deduced a trap composed of 40 places in 132 ms of which 2 ms to minimize.
[2024-05-24 05:58:43] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-05-24 05:58:43] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 1 ms to minimize.
[2024-05-24 05:58:43] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-05-24 05:58:43] [INFO ] Deduced a trap composed of 11 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 5 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 2 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
[2024-05-24 05:58:44] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 35 places in 116 ms of which 1 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 1 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 1 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 31 places in 132 ms of which 1 ms to minimize.
[2024-05-24 05:58:45] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 2 ms to minimize.
[2024-05-24 05:58:46] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:58:46] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-05-24 05:58:46] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 1 ms to minimize.
[2024-05-24 05:58:46] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 3128 ms
[2024-05-24 05:58:46] [INFO ] Added : 71 causal constraints over 15 iterations in 3532 ms. Result :sat
Minimization took 159 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[6, 49, 1] Max Struct:[8, 64, 8]
Support contains 80 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 576/576 transitions.
Applied a total of 0 rules in 20 ms. Remains 250 /250 variables (removed 0) and now considering 576/576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 250/250 places, 576/576 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 576/576 transitions.
Applied a total of 0 rules in 17 ms. Remains 250 /250 variables (removed 0) and now considering 576/576 (removed 0) transitions.
[2024-05-24 05:58:47] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:47] [INFO ] Invariant cache hit.
[2024-05-24 05:58:48] [INFO ] Implicit Places using invariants in 335 ms returned []
[2024-05-24 05:58:48] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:48] [INFO ] Invariant cache hit.
[2024-05-24 05:58:48] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-24 05:58:48] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
[2024-05-24 05:58:48] [INFO ] Redundant transitions in 28 ms returned []
Running 568 sub problems to find dead transitions.
[2024-05-24 05:58:48] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2024-05-24 05:58:48] [INFO ] Invariant cache hit.
[2024-05-24 05:58:48] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 568 unsolved
[2024-05-24 05:58:52] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 2 ms to minimize.
[2024-05-24 05:58:52] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:58:52] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:58:52] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 2 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:58:53] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 2 ms to minimize.
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 1 ms to minimize.
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 1 ms to minimize.
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
Problem TDEAD12 is UNSAT
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
[2024-05-24 05:58:54] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 2 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
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 20/94 constraints. Problems are: Problem set: 7 solved, 561 unsolved
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 68 places in 103 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 9 places in 95 ms of which 1 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-24 05:58:55] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 0 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 0 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 0 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 2 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 1 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 1 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 2 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-05-24 05:58:56] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD195 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
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 20/114 constraints. Problems are: Problem set: 16 solved, 552 unsolved
[2024-05-24 05:58:57] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-24 05:58:57] [INFO ] Deduced a trap composed of 27 places in 145 ms of which 2 ms to minimize.
[2024-05-24 05:58:57] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-24 05:58:57] [INFO ] Deduced a trap composed of 40 places in 162 ms of which 1 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 1 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 1 ms to minimize.
Problem TDEAD88 is UNSAT
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 1 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 1 ms to minimize.
[2024-05-24 05:58:58] [INFO ] Deduced a trap composed of 43 places in 108 ms of which 2 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 1 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 1 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 39 places in 136 ms of which 2 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 1 ms to minimize.
[2024-05-24 05:58:59] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 2 ms to minimize.
Problem TDEAD88 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD325 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 20/134 constraints. Problems are: Problem set: 23 solved, 545 unsolved
[2024-05-24 05:59:02] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
[2024-05-24 05:59:02] [INFO ] Deduced a trap composed of 38 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:02] [INFO ] Deduced a trap composed of 42 places in 139 ms of which 2 ms to minimize.
[2024-05-24 05:59:02] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 1 ms to minimize.
[2024-05-24 05:59:02] [INFO ] Deduced a trap composed of 48 places in 126 ms of which 2 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 46 places in 116 ms of which 1 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 48 places in 121 ms of which 1 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 1 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 2 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 46 places in 120 ms of which 1 ms to minimize.
[2024-05-24 05:59:03] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 2 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 24 places in 116 ms of which 2 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 1 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 2 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 2 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-05-24 05:59:04] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 1 ms to minimize.
Problem TDEAD142 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD321 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 20/154 constraints. Problems are: Problem set: 27 solved, 541 unsolved
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 2 ms to minimize.
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:59:05] [INFO ] Deduced a trap composed of 24 places in 136 ms of which 2 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 1 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 16 places in 125 ms of which 1 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 1 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 1 ms to minimize.
[2024-05-24 05:59:06] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 1 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 2 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 35 places in 153 ms of which 2 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 2 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 2 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 28 places in 146 ms of which 1 ms to minimize.
[2024-05-24 05:59:07] [INFO ] Deduced a trap composed of 30 places in 147 ms of which 1 ms to minimize.
Problem TDEAD115 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD323 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 20/174 constraints. Problems are: Problem set: 33 solved, 535 unsolved
[2024-05-24 05:59:08] [INFO ] Deduced a trap composed of 48 places in 125 ms of which 1 ms to minimize.
[2024-05-24 05:59:08] [INFO ] Deduced a trap composed of 47 places in 138 ms of which 2 ms to minimize.
[2024-05-24 05:59:08] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 2 ms to minimize.
[2024-05-24 05:59:08] [INFO ] Deduced a trap composed of 34 places in 138 ms of which 2 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 2 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 37 places in 135 ms of which 2 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 8 places in 134 ms of which 1 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 1 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 8 places in 129 ms of which 2 ms to minimize.
[2024-05-24 05:59:09] [INFO ] Deduced a trap composed of 36 places in 155 ms of which 1 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 1 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 2 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 46 places in 123 ms of which 1 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 1 ms to minimize.
[2024-05-24 05:59:10] [INFO ] Deduced a trap composed of 36 places in 118 ms of which 1 ms to minimize.
[2024-05-24 05:59:11] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 2 ms to minimize.
Problem TDEAD154 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD326 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 20/194 constraints. Problems are: Problem set: 37 solved, 531 unsolved
[2024-05-24 05:59:13] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 34 places in 110 ms of which 2 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 1 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 1 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 1 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 37 places in 128 ms of which 2 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 2 ms to minimize.
[2024-05-24 05:59:14] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 29 places in 132 ms of which 1 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 2 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 2 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 1 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 40 places in 113 ms of which 13 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:59:15] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:16] [INFO ] Deduced a trap composed of 48 places in 126 ms of which 1 ms to minimize.
[2024-05-24 05:59:16] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:59:16] [INFO ] Deduced a trap composed of 36 places in 114 ms of which 2 ms to minimize.
Problem TDEAD151 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD327 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 20/214 constraints. Problems are: Problem set: 41 solved, 527 unsolved
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 1 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 30 places in 126 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 38 places in 117 ms of which 2 ms to minimize.
[2024-05-24 05:59:17] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 1 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 2 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 1 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 1 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 2 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 1 ms to minimize.
[2024-05-24 05:59:18] [INFO ] Deduced a trap composed of 8 places in 101 ms of which 1 ms to minimize.
[2024-05-24 05:59:19] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
Problem TDEAD124 is UNSAT
[2024-05-24 05:59:19] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 2 ms to minimize.
[2024-05-24 05:59:19] [INFO ] Deduced a trap composed of 36 places in 133 ms of which 1 ms to minimize.
[2024-05-24 05:59:19] [INFO ] Deduced a trap composed of 32 places in 154 ms of which 2 ms to minimize.
SMT process timed out in 30842ms, After SMT, problems are : Problem set: 41 solved, 527 unsolved
Search for dead transitions found 42 dead transitions in 30860ms
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 : 250/250 places, 534/576 transitions.
Applied a total of 0 rules in 12 ms. Remains 250 /250 variables (removed 0) and now considering 534/534 (removed 0) transitions.
[2024-05-24 05:59:19] [INFO ] Redundant transitions in 10 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 31726 ms. Remains : 250/250 places, 534/576 transitions.
[2024-05-24 05:59:19] [INFO ] Flow matrix only has 380 transitions (discarded 154 similar events)
// Phase 1: matrix 380 rows 250 cols
[2024-05-24 05:59:19] [INFO ] Computed 74 invariants in 2 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 3042 ms. (328 steps per ms)
BEST_FIRST walk for 3000001 steps (6 resets) in 3358 ms. (893 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 56, 1] Max Struct:[8, 64, 8]
[2024-05-24 05:59:25] [INFO ] Flow matrix only has 380 transitions (discarded 154 similar events)
[2024-05-24 05:59:25] [INFO ] Invariant cache hit.
[2024-05-24 05:59:25] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 05:59:26] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-05-24 05:59:26] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-24 05:59:26] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2024-05-24 05:59:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:59:26] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 05:59:26] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-24 05:59:26] [INFO ] [Nat]Added 41 Read/Feed constraints in 16 ms returned sat
[2024-05-24 05:59:26] [INFO ] Computed and/alt/rep : 260/1398/260 causal constraints (skipped 112 transitions) in 27 ms.
[2024-05-24 05:59:27] [INFO ] Deduced a trap composed of 46 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2024-05-24 05:59:27] [INFO ] Added : 94 causal constraints over 19 iterations in 806 ms. Result :sat
Minimization took 115 ms.
[2024-05-24 05:59:27] [INFO ] [Real]Absence check using 74 positive place invariants in 15 ms returned sat
[2024-05-24 05:59:27] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2024-05-24 05:59:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:59:27] [INFO ] [Nat]Absence check using 74 positive place invariants in 15 ms returned sat
[2024-05-24 05:59:27] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2024-05-24 05:59:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 91 ms returned sat
[2024-05-24 05:59:27] [INFO ] Deduced a trap composed of 11 places in 87 ms of which 1 ms to minimize.
[2024-05-24 05:59:27] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:59:27] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:59:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 1292 ms
[2024-05-24 05:59:29] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 05:59:29] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-24 05:59:29] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2024-05-24 05:59:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:59:29] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 05:59:29] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-24 05:59:29] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2024-05-24 05:59:29] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:59:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2024-05-24 05:59:29] [INFO ] Computed and/alt/rep : 260/1398/260 causal constraints (skipped 112 transitions) in 25 ms.
[2024-05-24 05:59:30] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:30] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-24 05:59:30] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 1 ms to minimize.
[2024-05-24 05:59:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 467 ms
[2024-05-24 05:59:30] [INFO ] Added : 92 causal constraints over 19 iterations in 1095 ms. Result :sat
Minimization took 236 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 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 534/534 transitions.
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 0 with 16 rules applied. Total rules applied 16 place count 242 transition count 526
Applied a total of 16 rules in 17 ms. Remains 242 /250 variables (removed 8) and now considering 526/534 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 242/250 places, 526/534 transitions.
[2024-05-24 05:59:31] [INFO ] Flow matrix only has 372 transitions (discarded 154 similar events)
// Phase 1: matrix 372 rows 242 cols
[2024-05-24 05:59:31] [INFO ] Computed 74 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2351 ms. (425 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1377 ms. (1451 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-05-24 05:59:35] [INFO ] Flow matrix only has 372 transitions (discarded 154 similar events)
[2024-05-24 05:59:35] [INFO ] Invariant cache hit.
[2024-05-24 05:59:35] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 05:59:35] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2024-05-24 05:59:35] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-24 05:59:35] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2024-05-24 05:59:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:59:35] [INFO ] [Nat]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 05:59:35] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2024-05-24 05:59:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 11 ms returned sat
[2024-05-24 05:59:35] [INFO ] Computed and/alt/rep : 252/1397/252 causal constraints (skipped 112 transitions) in 23 ms.
[2024-05-24 05:59:35] [INFO ] Added : 77 causal constraints over 16 iterations in 429 ms. Result :sat
Minimization took 106 ms.
[2024-05-24 05:59:35] [INFO ] [Real]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 05:59:36] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-24 05:59:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2024-05-24 05:59:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 05:59:36] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 05:59:36] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-24 05:59:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2024-05-24 05:59:36] [INFO ] Computed and/alt/rep : 252/1397/252 causal constraints (skipped 112 transitions) in 26 ms.
[2024-05-24 05:59:36] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 2 ms to minimize.
[2024-05-24 05:59:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2024-05-24 05:59:36] [INFO ] Added : 87 causal constraints over 18 iterations in 705 ms. Result :sat
Minimization took 244 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 9 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 9 ms. Remains 242 /242 variables (removed 0) and now considering 526/526 (removed 0) transitions.
[2024-05-24 05:59:37] [INFO ] Flow matrix only has 372 transitions (discarded 154 similar events)
[2024-05-24 05:59:37] [INFO ] Invariant cache hit.
[2024-05-24 05:59:37] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-24 05:59:37] [INFO ] Flow matrix only has 372 transitions (discarded 154 similar events)
[2024-05-24 05:59:37] [INFO ] Invariant cache hit.
[2024-05-24 05:59:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-24 05:59:38] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
[2024-05-24 05:59:38] [INFO ] Redundant transitions in 4 ms returned []
Running 518 sub problems to find dead transitions.
[2024-05-24 05:59:38] [INFO ] Flow matrix only has 372 transitions (discarded 154 similar events)
[2024-05-24 05:59:38] [INFO ] Invariant cache hit.
[2024-05-24 05:59:38] [INFO ] State equation strengthened by 41 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
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 11 places in 150 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 1 ms to minimize.
[2024-05-24 05:59:43] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 2 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 1 ms to minimize.
[2024-05-24 05:59:44] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 1 ms to minimize.
[2024-05-24 05:59:45] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 1 ms to minimize.
[2024-05-24 05:59:45] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 2 ms to minimize.
[2024-05-24 05:59:45] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 2 ms to minimize.
[2024-05-24 05:59:45] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
Problem TDEAD137 is UNSAT
Problem TDEAD521 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 20/94 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 1 ms to minimize.
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 1 ms to minimize.
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 1 ms to minimize.
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-24 05:59:47] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 2 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 2 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 1 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2024-05-24 05:59:48] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 2 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 2 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 39 places in 94 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 20/114 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-24 05:59:49] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 1 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 1 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 1 ms to minimize.
[2024-05-24 05:59:50] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 2 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/134 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-24 05:59:51] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 2 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 5 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-24 05:59:52] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 37 places in 120 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 1 ms to minimize.
[2024-05-24 05:59:53] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:59:54] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 2 ms to minimize.
[2024-05-24 05:59:54] [INFO ] Deduced a trap composed of 36 places in 119 ms of which 1 ms to minimize.
[2024-05-24 05:59:54] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 1 ms to minimize.
[2024-05-24 05:59:54] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/154 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 05:59:56] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-05-24 05:59:56] [INFO ] Deduced a trap composed of 44 places in 127 ms of which 2 ms to minimize.
[2024-05-24 05:59:56] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 1 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 2 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 2 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
[2024-05-24 05:59:57] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 1 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 2 ms to minimize.
[2024-05-24 05:59:58] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 2 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 1 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/174 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 2 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 1 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 1 ms to minimize.
[2024-05-24 05:59:59] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:00] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:00] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:00] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:00] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:00:00] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 1 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:00:01] [INFO ] Deduced a trap composed of 7 places in 137 ms of which 2 ms to minimize.
[2024-05-24 06:00:02] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:00:02] [INFO ] Deduced a trap composed of 40 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:00:02] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:00:02] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/194 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 37 places in 135 ms of which 1 ms to minimize.
[2024-05-24 06:00:03] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 47 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 48 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 24 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:04] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:00:05] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:00:05] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:00:05] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 06:00:07] [INFO ] Deduced a trap composed of 35 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:00:07] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:07] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:07] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:08] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/614 variables, and 225 constraints, problems are : Problem set: 2 solved, 516 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/41 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 151/151 constraints]
Escalating to Integer solving :Problem set: 2 solved, 516 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 2 solved, 516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 102/112 constraints. Problems are: Problem set: 2 solved, 516 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/112 constraints. Problems are: Problem set: 2 solved, 516 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/176 constraints. Problems are: Problem set: 2 solved, 516 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 49/225 constraints. Problems are: Problem set: 2 solved, 516 unsolved
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 33 places in 132 ms of which 2 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 27 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 17 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 43 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:00:12] [INFO ] Deduced a trap composed of 30 places in 151 ms of which 2 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 43 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 2 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-24 06:00:13] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:00:14] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:00:14] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 1 ms to minimize.
Problem TDEAD120 is UNSAT
Problem TDEAD209 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/245 constraints. Problems are: Problem set: 4 solved, 514 unsolved
[2024-05-24 06:00:14] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:00:15] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 2 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 1 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-24 06:00:16] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:00:17] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
Problem TDEAD199 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/265 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:17] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 0 ms to minimize.
[2024-05-24 06:00:17] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-24 06:00:17] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:00:17] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 2 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:18] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 2 ms to minimize.
[2024-05-24 06:00:19] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/285 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:20] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 2 ms to minimize.
[2024-05-24 06:00:20] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:20] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 35 places in 137 ms of which 1 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 38 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:00:21] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 37 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:00:22] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:00:23] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/305 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:23] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:23] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 1 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 2 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:00:24] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:25] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:00:26] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:26] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:00:26] [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, 20/325 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 30 places in 148 ms of which 1 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:00:27] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 35 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 17 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:00:28] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:00:29] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:00:29] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 1 ms to minimize.
[2024-05-24 06:00:29] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:00:29] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 20/345 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 31 places in 135 ms of which 1 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 36 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:00:30] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 46 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:00:31] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:00:32] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:00:32] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:00:32] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:00:32] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 20/365 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 0 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:00:33] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 44 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 1 ms to minimize.
[2024-05-24 06:00:34] [INFO ] Deduced a trap composed of 35 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 20/385 constraints. Problems are: Problem set: 5 solved, 513 unsolved
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:00:35] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:00:36] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:36] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:00:36] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:00:36] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:00:37] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:00:38] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:00:38] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 2 ms to minimize.
[2024-05-24 06:00:38] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:00:38] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/242 variables, 20/405 constraints. Problems are: Problem set: 5 solved, 513 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/614 variables, and 405 constraints, problems are : Problem set: 5 solved, 513 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/41 constraints, PredecessorRefiner: 0/518 constraints, Known Traps: 331/331 constraints]
After SMT, in 60383ms problems are : Problem set: 5 solved, 513 unsolved
Search for dead transitions found 5 dead transitions in 60395ms
Found 5 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 5 transitions
Dead transitions reduction (with SMT) removed 5 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 242/242 places, 521/526 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-24 06:00:38] [INFO ] Redundant transitions in 2 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61345 ms. Remains : 242/242 places, 521/526 transitions.
[2024-05-24 06:00:38] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
// Phase 1: matrix 368 rows 242 cols
[2024-05-24 06:00:38] [INFO ] Computed 74 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[6, 1] Max Struct:[8, 8]
RANDOM walk for 1000000 steps (2 resets) in 2196 ms. (455 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1357 ms. (1472 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 1] Max Struct:[8, 8]
[2024-05-24 06:00:42] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:00:42] [INFO ] Invariant cache hit.
[2024-05-24 06:00:42] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 06:00:42] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2024-05-24 06:00:42] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:00:42] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2024-05-24 06:00:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:00:42] [INFO ] [Nat]Absence check using 74 positive place invariants in 15 ms returned sat
[2024-05-24 06:00:42] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2024-05-24 06:00:42] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2024-05-24 06:00:42] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 23 ms.
[2024-05-24 06:00:43] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-24 06:00:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2024-05-24 06:00:43] [INFO ] Added : 119 causal constraints over 25 iterations in 749 ms. Result :sat
Minimization took 120 ms.
[2024-05-24 06:00:43] [INFO ] [Real]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 06:00:43] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2024-05-24 06:00:43] [INFO ] [Real]Added 39 Read/Feed constraints in 5 ms returned sat
[2024-05-24 06:00:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:00:43] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 06:00:43] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-24 06:00:44] [INFO ] [Nat]Added 39 Read/Feed constraints in 8 ms returned sat
[2024-05-24 06:00:44] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2024-05-24 06:00:44] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 21 ms.
[2024-05-24 06:00:44] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 2 ms to minimize.
[2024-05-24 06:00:44] [INFO ] Deduced a trap composed of 44 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:00:45] [INFO ] Deduced a trap composed of 23 places in 137 ms of which 2 ms to minimize.
[2024-05-24 06:00:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 501 ms
[2024-05-24 06:00:45] [INFO ] Added : 84 causal constraints over 17 iterations in 949 ms. Result :sat
Minimization took 196 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, 521/521 transitions.
Applied a total of 0 rules in 8 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 8 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 7 ms. Remains 242 /242 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-24 06:00:45] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:00:45] [INFO ] Invariant cache hit.
[2024-05-24 06:00:46] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-05-24 06:00:46] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:00:46] [INFO ] Invariant cache hit.
[2024-05-24 06:00:46] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:00:46] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
[2024-05-24 06:00:46] [INFO ] Redundant transitions in 3 ms returned []
Running 513 sub problems to find dead transitions.
[2024-05-24 06:00:46] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:00:46] [INFO ] Invariant cache hit.
[2024-05-24 06:00:46] [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
[2024-05-24 06:00:50] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 11 places in 142 ms of which 2 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 7 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:00:51] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 2 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 7 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 18 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:00:52] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-24 06:00:53] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:00:53] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 0 ms to minimize.
[2024-05-24 06:00:53] [INFO ] Deduced a trap composed of 14 places in 58 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
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 2 ms to minimize.
[2024-05-24 06:00:55] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:00:56] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 19 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 14 places in 117 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, 513 unsolved
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-24 06:00:57] [INFO ] Deduced a trap composed of 43 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:58] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 7 places in 137 ms of which 2 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 28 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:00:59] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 26 places in 113 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
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:01:00] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 35 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:01] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:01:02] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:01:03] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:01:03] [INFO ] Deduced a trap composed of 33 places in 124 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
[2024-05-24 06:01:05] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:01:05] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:01:05] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:01:06] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 3 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 34 places in 132 ms of which 1 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:01:07] [INFO ] Deduced a trap composed of 15 places in 126 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
[2024-05-24 06:01:08] [INFO ] Deduced a trap composed of 22 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:01:08] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:08] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:08] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 11 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 43 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:01:09] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:10] [INFO ] Deduced a trap composed of 28 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, 513 unsolved
[2024-05-24 06:01:11] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:01:11] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:01:11] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:01:11] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:01:11] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:01:12] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:01:13] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:13] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:01:13] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:13] [INFO ] Deduced a trap composed of 53 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:13] [INFO ] Deduced a trap composed of 39 places in 108 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
[2024-05-24 06:01:15] [INFO ] Deduced a trap composed of 15 places in 139 ms of which 1 ms to minimize.
[2024-05-24 06:01:16] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:01:16] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:01:16] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:16] [INFO ] Deduced a trap composed of 37 places in 134 ms of which 1 ms to minimize.
[2024-05-24 06:01:16] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/610 variables, and 220 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/39 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 146/146 constraints]
Escalating to Integer solving :Problem set: 0 solved, 513 unsolved
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, 106/116 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/180 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/220 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:19] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 33 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 28 places in 132 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:01:20] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 2 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:01:21] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/240 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:01:22] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 1 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:01:23] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 1 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:01:24] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/260 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:25] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:01:25] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 4 ms to minimize.
[2024-05-24 06:01:25] [INFO ] Deduced a trap composed of 21 places in 149 ms of which 1 ms to minimize.
[2024-05-24 06:01:25] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 1 ms to minimize.
[2024-05-24 06:01:25] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:01:26] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 36 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:01:27] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/280 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:28] [INFO ] Deduced a trap composed of 35 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:01:28] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:01:28] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:01:28] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:28] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:01:29] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:01:30] [INFO ] Deduced a trap composed of 52 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:01:30] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:01:30] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:01:30] [INFO ] Deduced a trap composed of 50 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:01:30] [INFO ] Deduced a trap composed of 54 places in 131 ms of which 2 ms to minimize.
[2024-05-24 06:01:31] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:01:31] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/300 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:31] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 2 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:32] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:01:33] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:34] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:01:34] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/320 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 31 places in 144 ms of which 1 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:35] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:36] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:01:37] [INFO ] Deduced a trap composed of 37 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:37] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:01:37] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:01:37] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-24 06:01:37] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 20/340 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 37 places in 91 ms of which 2 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 2 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 1 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:01:38] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 2 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 2 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 48 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 38 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 51 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-05-24 06:01:39] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:01:40] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 1 ms to minimize.
[2024-05-24 06:01:40] [INFO ] Deduced a trap composed of 52 places in 78 ms of which 2 ms to minimize.
[2024-05-24 06:01:40] [INFO ] Deduced a trap composed of 51 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:01:40] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:40] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 38 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:01:41] [INFO ] Deduced a trap composed of 36 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:42] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:01:43] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:43] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:43] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:43] [INFO ] Deduced a trap composed of 37 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:01:43] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 20/380 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:01:44] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-24 06:01:44] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2024-05-24 06:01:44] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:01:44] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:01:44] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 40 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:01:45] [INFO ] Deduced a trap composed of 35 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:01:46] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 1 ms to minimize.
SMT process timed out in 60324ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 60330ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60969 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 1069 ms. (37 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 302440 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :0 out of 4
Probabilistic random walk after 302440 steps, saw 163071 distinct states, run finished after 3004 ms. (steps per millisecond=100 ) properties seen :0
[2024-05-24 06:01:50] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:01:50] [INFO ] Invariant cache hit.
[2024-05-24 06:01:50] [INFO ] State equation strengthened by 39 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) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 4 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, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 355 constraints, problems are : Problem set: 0 solved, 4 unsolved in 401 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 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) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 4/359 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:01:51] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:01:51] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:01:51] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:01:51] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:01:51] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:01:52] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 40 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:01:53] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 20/379 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 46 places in 97 ms of which 2 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:01:54] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 56 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:01:55] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 2 ms to minimize.
SMT process timed out in 5423ms, 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, 521/521 transitions.
Applied a total of 0 rules in 8 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 8 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 136 ms. (291 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 124 ms. (320 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 326708 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :0 out of 4
Probabilistic random walk after 326708 steps, saw 174244 distinct states, run finished after 3001 ms. (steps per millisecond=108 ) properties seen :0
[2024-05-24 06:01:59] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:01:59] [INFO ] Invariant cache hit.
[2024-05-24 06:01:59] [INFO ] State equation strengthened by 39 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) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 4 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, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/610 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 355 constraints, problems are : Problem set: 0 solved, 4 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 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) 368/576 variables, 208/272 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 39/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 34/610 variables, 34/345 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 10/355 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 4/359 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:01:59] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 2 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 38 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:00] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:02:01] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 2 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 20/379 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:02:02] [INFO ] Deduced a trap composed of 46 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 11/390 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-24 06:02:03] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 53 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 2 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 55 places in 133 ms of which 2 ms to minimize.
[2024-05-24 06:02:04] [INFO ] Deduced a trap composed of 55 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 2 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 43 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:02:05] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 58 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 51 places in 120 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 20/410 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-24 06:02:06] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 53 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 61 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:02:07] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 12/422 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:02:08] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 4/426 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 06:02:09] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/610 variables, 1/427 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/610 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/610 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 427 constraints, problems are : Problem set: 0 solved, 4 unsolved in 9782 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 242/242 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 68/68 constraints]
After SMT, in 10108ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 5545 ms.
Support contains 16 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 7 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 8 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.
[2024-05-24 06:02:14] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:14] [INFO ] Invariant cache hit.
[2024-05-24 06:02:15] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-24 06:02:15] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:15] [INFO ] Invariant cache hit.
[2024-05-24 06:02:15] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:02:15] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 590 ms to find 0 implicit places.
[2024-05-24 06:02:15] [INFO ] Redundant transitions in 4 ms returned []
Running 513 sub problems to find dead transitions.
[2024-05-24 06:02:15] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:15] [INFO ] Invariant cache hit.
[2024-05-24 06:02:15] [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
[2024-05-24 06:02:19] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 11 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 7 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:02:20] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 2 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-24 06:02:21] [INFO ] Deduced a trap composed of 14 places in 66 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
[2024-05-24 06:02:23] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 0 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-05-24 06:02:24] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:25] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:02:26] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:02:26] [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
[2024-05-24 06:02:26] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-05-24 06:02:26] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-24 06:02:26] [INFO ] Deduced a trap composed of 43 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 24 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:27] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 30 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:02:28] [INFO ] Deduced a trap composed of 26 places in 101 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, 513 unsolved
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:02:29] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-05-24 06:02:30] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:02:31] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:02:31] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:31] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:31] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:31] [INFO ] Deduced a trap composed of 33 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, 513 unsolved
[2024-05-24 06:02:33] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 2 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 3 ms to minimize.
[2024-05-24 06:02:34] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:02:35] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:36] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:02:36] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:02:36] [INFO ] Deduced a trap composed of 15 places in 108 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
[2024-05-24 06:02:36] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:02:36] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 2 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:02:37] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:02:38] [INFO ] Deduced a trap composed of 28 places in 99 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
[2024-05-24 06:02:39] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:02:39] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:39] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:02:39] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:02:40] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 19 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:02:41] [INFO ] Deduced a trap composed of 39 places in 105 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, 513 unsolved
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:02:44] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:02:45] [INFO ] Deduced a trap composed of 36 places in 114 ms of which 2 ms to minimize.
SMT process timed out in 30313ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 30319ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30926 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 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 296
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 352
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 352
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 352
Applied a total of 385 rules in 81 ms. Remains 106 /242 variables (removed 136) and now considering 352/521 (removed 169) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 352 rows 106 cols
[2024-05-24 06:02:45] [INFO ] Computed 18 invariants in 4 ms
[2024-05-24 06:02:45] [INFO ] [Real]Absence check using 18 positive place invariants in 3 ms returned sat
[2024-05-24 06:02:46] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 06:02:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 2 ms returned sat
[2024-05-24 06:02:46] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-24 06:02:46] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2024-05-24 06:02:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
TRAPS : Iteration 1
[2024-05-24 06:02:46] [INFO ] After 346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-24 06:02:46] [INFO ] After 461ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 740 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]
[2024-05-24 06:02:46] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
// Phase 1: matrix 368 rows 242 cols
[2024-05-24 06:02:46] [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:[4] Max Struct:[8]
[2024-05-24 06:02:46] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:46] [INFO ] Invariant cache hit.
[2024-05-24 06:02:46] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 06:02:46] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-24 06:02:46] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:02:46] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2024-05-24 06:02:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:02:46] [INFO ] [Nat]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 06:02:46] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-05-24 06:02:46] [INFO ] [Nat]Added 39 Read/Feed constraints in 8 ms returned sat
[2024-05-24 06:02:46] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 26 ms.
[2024-05-24 06:02:47] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-24 06:02:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2024-05-24 06:02:47] [INFO ] Deduced a trap composed of 49 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:02:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2024-05-24 06:02:47] [INFO ] Added : 104 causal constraints over 23 iterations in 893 ms. Result :sat
Minimization took 113 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4] 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, 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 7 ms. Remains : 242/242 places, 521/521 transitions.
[2024-05-24 06:02:48] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:48] [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 2266 ms. (441 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 676 ms. (1477 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[5] Max Struct:[8]
[2024-05-24 06:02:51] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:51] [INFO ] Invariant cache hit.
[2024-05-24 06:02:51] [INFO ] [Real]Absence check using 74 positive place invariants in 12 ms returned sat
[2024-05-24 06:02:51] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-24 06:02:51] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:02:51] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2024-05-24 06:02:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:02:51] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 06:02:51] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2024-05-24 06:02:51] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2024-05-24 06:02:51] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 23 ms.
[2024-05-24 06:02:52] [INFO ] Added : 147 causal constraints over 30 iterations in 977 ms. Result :sat
Minimization took 203 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:[8] 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.
[2024-05-24 06:02:52] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:52] [INFO ] Invariant cache hit.
[2024-05-24 06:02:52] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-24 06:02:52] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:52] [INFO ] Invariant cache hit.
[2024-05-24 06:02:53] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:02:53] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2024-05-24 06:02:53] [INFO ] Redundant transitions in 4 ms returned []
Running 513 sub problems to find dead transitions.
[2024-05-24 06:02:53] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:02:53] [INFO ] Invariant cache hit.
[2024-05-24 06:02:53] [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
[2024-05-24 06:02:57] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:02:57] [INFO ] Deduced a trap composed of 11 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 18 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:02:58] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 2 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 2 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-05-24 06:02:59] [INFO ] Deduced a trap composed of 14 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, 513 unsolved
[2024-05-24 06:03:01] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:03:01] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-05-24 06:03:02] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 0 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 2 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 2 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:03:03] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:03:04] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:03:04] [INFO ] Deduced a trap composed of 14 places in 133 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, 513 unsolved
[2024-05-24 06:03:04] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-24 06:03:04] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-24 06:03:04] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:03:05] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:03:05] [INFO ] Deduced a trap composed of 19 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:05] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:03:05] [INFO ] Deduced a trap composed of 30 places in 132 ms of which 2 ms to minimize.
[2024-05-24 06:03:05] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 29 places in 136 ms of which 2 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 1 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:06] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 2 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 26 places in 110 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
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:03:07] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 18 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:03:08] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:03:09] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:10] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:10] [INFO ] Deduced a trap composed of 33 places in 114 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
[2024-05-24 06:03:12] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:03:12] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:03:12] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:03:13] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 2 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:03:14] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 1 ms to minimize.
[2024-05-24 06:03:15] [INFO ] Deduced a trap composed of 15 places in 123 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, 513 unsolved
[2024-05-24 06:03:15] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:15] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:03:15] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 36 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:16] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 35 places in 125 ms of which 1 ms to minimize.
[2024-05-24 06:03:17] [INFO ] Deduced a trap composed of 28 places in 110 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
[2024-05-24 06:03:18] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:03:18] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:03:18] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:18] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 40 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:03:19] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:20] [INFO ] Deduced a trap composed of 53 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:21] [INFO ] Deduced a trap composed of 39 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, 513 unsolved
[2024-05-24 06:03:23] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:23] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:03:23] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 2 ms to minimize.
SMT process timed out in 30283ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 30289ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30892 ms. Remains : 242/242 places, 521/521 transitions.
[2024-05-24 06:03:23] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:23] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[8] Max Struct:[8]
FORMULA LamportFastMutEx-COL-8-UpperBounds-05 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1982 ms. (504 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
Ending property specific reduction for LamportFastMutEx-COL-8-UpperBounds-05 in 39073 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]
[2024-05-24 06:03:25] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:25] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 24 ms. (400 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]
[2024-05-24 06:03:25] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:25] [INFO ] Invariant cache hit.
[2024-05-24 06:03:25] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 06:03:25] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-24 06:03:25] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:03:25] [INFO ] [Real]Added 39 Read/Feed constraints in 4 ms returned sat
[2024-05-24 06:03:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:03:25] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 06:03:25] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-24 06:03:25] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2024-05-24 06:03:26] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:03:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2024-05-24 06:03:26] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 20 ms.
[2024-05-24 06:03:26] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:03:26] [INFO ] Deduced a trap composed of 44 places in 136 ms of which 1 ms to minimize.
[2024-05-24 06:03:26] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:03:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 460 ms
[2024-05-24 06:03:27] [INFO ] Added : 84 causal constraints over 17 iterations in 944 ms. Result :sat
Minimization took 198 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, 521/521 transitions.
Applied a total of 0 rules in 5 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.
[2024-05-24 06:03:27] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:27] [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 2078 ms. (481 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 689 ms. (1449 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2024-05-24 06:03:30] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:30] [INFO ] Invariant cache hit.
[2024-05-24 06:03:30] [INFO ] [Real]Absence check using 74 positive place invariants in 13 ms returned sat
[2024-05-24 06:03:30] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-24 06:03:30] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:03:30] [INFO ] [Real]Added 39 Read/Feed constraints in 8 ms returned sat
[2024-05-24 06:03:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 06:03:30] [INFO ] [Nat]Absence check using 74 positive place invariants in 11 ms returned sat
[2024-05-24 06:03:30] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2024-05-24 06:03:30] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2024-05-24 06:03:30] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:03:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2024-05-24 06:03:30] [INFO ] Computed and/alt/rep : 248/1368/248 causal constraints (skipped 112 transitions) in 21 ms.
[2024-05-24 06:03:31] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 1 ms to minimize.
[2024-05-24 06:03:31] [INFO ] Deduced a trap composed of 44 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:03:31] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:03:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 462 ms
[2024-05-24 06:03:31] [INFO ] Added : 84 causal constraints over 17 iterations in 935 ms. Result :sat
Minimization took 199 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, 521/521 transitions.
Applied a total of 0 rules in 7 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 7 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.
[2024-05-24 06:03:32] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:32] [INFO ] Invariant cache hit.
[2024-05-24 06:03:32] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-24 06:03:32] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:32] [INFO ] Invariant cache hit.
[2024-05-24 06:03:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:03:32] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2024-05-24 06:03:32] [INFO ] Redundant transitions in 2 ms returned []
Running 513 sub problems to find dead transitions.
[2024-05-24 06:03:32] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:03:32] [INFO ] Invariant cache hit.
[2024-05-24 06:03:32] [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
[2024-05-24 06:03:37] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:03:37] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:37] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:03:37] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:03:37] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 7 places in 131 ms of which 2 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:03:38] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-05-24 06:03:39] [INFO ] Deduced a trap composed of 14 places in 70 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
[2024-05-24 06:03:41] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:03:41] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
[2024-05-24 06:03:41] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 28 places in 137 ms of which 2 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 0 ms to minimize.
[2024-05-24 06:03:42] [INFO ] Deduced a trap composed of 20 places in 140 ms of which 1 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 2 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 1 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 18 places in 137 ms of which 1 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 1 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 32 places in 145 ms of which 2 ms to minimize.
[2024-05-24 06:03:43] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 2 ms to minimize.
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 2 ms to minimize.
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 14 places in 105 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
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-24 06:03:44] [INFO ] Deduced a trap composed of 43 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 28 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:03:45] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 7 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 33 places in 132 ms of which 1 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:03:46] [INFO ] Deduced a trap composed of 34 places in 132 ms of which 1 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 30 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 26 places in 142 ms of which 1 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 26 places in 116 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
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 2 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-24 06:03:47] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:03:48] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:49] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:03:50] [INFO ] Deduced a trap composed of 7 places in 140 ms of which 1 ms to minimize.
[2024-05-24 06:03:50] [INFO ] Deduced a trap composed of 33 places in 110 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
[2024-05-24 06:03:52] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:03:52] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:03:52] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 2 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 36 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:03:53] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 34 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:03:54] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:03:55] [INFO ] Deduced a trap composed of 15 places in 124 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, 513 unsolved
[2024-05-24 06:03:55] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:03:55] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:03:55] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:03:56] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 34 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:03:57] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:03:58] [INFO ] Deduced a trap composed of 28 places in 116 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
[2024-05-24 06:03:58] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:03:58] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:58] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 40 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 2 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 28 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:03:59] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:04:00] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:04:01] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/214 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/610 variables, and 214 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/39 constraints, PredecessorRefiner: 513/513 constraints, Known Traps: 140/140 constraints]
Escalating to Integer solving :Problem set: 0 solved, 513 unsolved
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, 100/110 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 3 (OVERLAPS) 8/242 variables, 64/174 constraints. Problems are: Problem set: 0 solved, 513 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/214 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:06] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-05-24 06:04:06] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:06] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:04:06] [INFO ] Deduced a trap composed of 13 places in 159 ms of which 3 ms to minimize.
[2024-05-24 06:04:06] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 2 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:04:07] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 24 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:04:08] [INFO ] Deduced a trap composed of 36 places in 114 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 20/234 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:09] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:04:09] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:04:09] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:04:09] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:04:10] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 1 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 1 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 28 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 38 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:11] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:12] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 20/254 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:13] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:04:13] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:04:13] [INFO ] Deduced a trap composed of 26 places in 133 ms of which 2 ms to minimize.
[2024-05-24 06:04:13] [INFO ] Deduced a trap composed of 32 places in 130 ms of which 2 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 29 places in 134 ms of which 1 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 2 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 27 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:04:14] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:04:15] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 20/274 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:18] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:04:18] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:04:18] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:04:18] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:18] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 39 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:19] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:04:20] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 20/294 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:04:24] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:04:25] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:04:26] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:04:26] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:26] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:04:26] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:26] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 20/314 constraints. Problems are: Problem set: 0 solved, 513 unsolved
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 52 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:04:30] [INFO ] Deduced a trap composed of 27 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:04:31] [INFO ] Deduced a trap composed of 33 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 50 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:32] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 20/334 constraints. Problems are: Problem set: 0 solved, 513 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/610 variables, and 334 constraints, problems are : Problem set: 0 solved, 513 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/242 constraints, ReadFeed: 0/39 constraints, PredecessorRefiner: 0/513 constraints, Known Traps: 260/260 constraints]
After SMT, in 60279ms problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 60285ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60989 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 390 ms. (102 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 51 ms. (769 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 691777 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :0 out of 2
Probabilistic random walk after 691777 steps, saw 351241 distinct states, run finished after 3001 ms. (steps per millisecond=230 ) properties seen :0
[2024-05-24 06:04:36] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:04:36] [INFO ] Invariant cache hit.
[2024-05-24 06:04:36] [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 209 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
[2024-05-24 06:04:36] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:04:36] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 34 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 7 places in 133 ms of which 1 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 33 places in 143 ms of which 1 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 2 ms to minimize.
[2024-05-24 06:04:37] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 1 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 1 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:04:38] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 36 places in 128 ms of which 2 ms to minimize.
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 37 places in 142 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:39] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 35 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 2 ms to minimize.
[2024-05-24 06:04:40] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 1 ms to minimize.
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 13/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:41] [INFO ] Deduced a trap composed of 7 places in 135 ms of which 1 ms to minimize.
SMT process timed out in 5313ms, After SMT, 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, 521/521 transitions.
Applied a total of 0 rules in 5 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 18 ms. Remains : 242/242 places, 521/521 transitions.
RANDOM walk for 40000 steps (8 resets) in 216 ms. (184 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 37 ms. (1052 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 696429 steps, run timeout after 3001 ms. (steps per millisecond=232 ) properties seen :0 out of 2
Probabilistic random walk after 696429 steps, saw 353387 distinct states, run finished after 3001 ms. (steps per millisecond=232 ) properties seen :0
[2024-05-24 06:04:44] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:04:44] [INFO ] Invariant cache hit.
[2024-05-24 06:04:44] [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 218 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
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 39 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 7 places in 108 ms of which 2 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:04:45] [INFO ] Deduced a trap composed of 37 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 46 places in 118 ms of which 1 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-05-24 06:04:46] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 54 places in 138 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/610 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 46 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:04:47] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/610 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 51 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:04:48] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/610 variables, 13/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:49] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/610 variables, 3/395 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/610 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 32 places in 92 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:04:50] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/610 variables, 14/409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/610 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/610 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/610 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:04:51] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-05-24 06:04:52] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:04:52] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:04:52] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/610 variables, 5/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/610 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/610 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 416 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7469 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: 59/59 constraints]
After SMT, in 7710ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 464 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 5 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.
[2024-05-24 06:04:52] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:04:52] [INFO ] Invariant cache hit.
[2024-05-24 06:04:53] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-24 06:04:53] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:04:53] [INFO ] Invariant cache hit.
[2024-05-24 06:04:53] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-24 06:04:53] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2024-05-24 06:04:53] [INFO ] Redundant transitions in 2 ms returned []
Running 513 sub problems to find dead transitions.
[2024-05-24 06:04:53] [INFO ] Flow matrix only has 368 transitions (discarded 153 similar events)
[2024-05-24 06:04:53] [INFO ] Invariant cache hit.
[2024-05-24 06:04:53] [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
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 7 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 7 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 2 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 18 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:04:58] [INFO ] Deduced a trap composed of 7 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 2 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 1 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2024-05-24 06:04:59] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2024-05-24 06:05:00] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:05:00] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-24 06:05:00] [INFO ] Deduced a trap composed of 14 places in 63 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
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 1 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 10 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:05:02] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 0 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 2 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:05:03] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 14 places in 112 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, 513 unsolved
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2024-05-24 06:05:04] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 43 places in 107 ms of which 2 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 30 places in 139 ms of which 1 ms to minimize.
[2024-05-24 06:05:05] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 1 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 7 places in 145 ms of which 1 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 2 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 33 places in 136 ms of which 1 ms to minimize.
[2024-05-24 06:05:06] [INFO ] Deduced a trap composed of 28 places in 176 ms of which 1 ms to minimize.
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 1 ms to minimize.
[2024-05-24 06:05:07] [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
[2024-05-24 06:05:07] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 1 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:05:08] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 1 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 1 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 2 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:05:09] [INFO ] Deduced a trap composed of 26 places in 132 ms of which 2 ms to minimize.
[2024-05-24 06:05:10] [INFO ] Deduced a trap composed of 35 places in 140 ms of which 1 ms to minimize.
[2024-05-24 06:05:10] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:10] [INFO ] Deduced a trap composed of 7 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:05:10] [INFO ] Deduced a trap composed of 33 places in 131 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
[2024-05-24 06:05:12] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 1 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-24 06:05:13] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 1 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 2 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 18 places in 141 ms of which 2 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:05:14] [INFO ] Deduced a trap composed of 34 places in 136 ms of which 2 ms to minimize.
[2024-05-24 06:05:15] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 1 ms to minimize.
[2024-05-24 06:05:15] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:05:15] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 2 ms to minimize.
[2024-05-24 06:05:15] [INFO ] Deduced a trap composed of 15 places in 125 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, 513 unsolved
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 31 places in 155 ms of which 2 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 1 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 1 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 2 ms to minimize.
[2024-05-24 06:05:16] [INFO ] Deduced a trap composed of 43 places in 111 ms of which 1 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 36 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 33 places in 126 ms of which 1 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 2 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 1 ms to minimize.
[2024-05-24 06:05:17] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 2 ms to minimize.
[2024-05-24 06:05:18] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:05:18] [INFO ] Deduced a trap composed of 35 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:05:18] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:05:18] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 2 ms to minimize.
[2024-05-24 06:05:18] [INFO ] Deduced a trap composed of 28 places in 111 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
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 2 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 2 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-24 06:05:19] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 1 ms to minimize.
[2024-05-24 06:05:20] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 1 ms to minimize.
[2024-05-24 06:05:21] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 2 ms to minimize.
[2024-05-24 06:05:21] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 1 ms to minimize.
[2024-05-24 06:05:21] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 2 ms to minimize.
[2024-05-24 06:05:21] [INFO ] Deduced a trap composed of 39 places in 148 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, 513 unsolved
[2024-05-24 06:05:23] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 1 ms to minimize.
[2024-05-24 06:05:23] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 1 ms to minimize.
SMT process timed out in 30369ms, After SMT, problems are : Problem set: 0 solved, 513 unsolved
Search for dead transitions found 0 dead transitions in 30376ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31063 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 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 296
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 352
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 377 place count 106 transition count 344
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 344
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 344
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 344
Applied a total of 401 rules in 42 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
[2024-05-24 06:05:24] [INFO ] Computed 18 invariants in 1 ms
[2024-05-24 06:05:24] [INFO ] [Real]Absence check using 18 positive place invariants in 2 ms returned sat
[2024-05-24 06:05:24] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 06:05:24] [INFO ] [Nat]Absence check using 18 positive place invariants in 3 ms returned sat
[2024-05-24 06:05:24] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-24 06:05:24] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-24 06:05:24] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 370 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 118677 ms.
[2024-05-24 06:05:24] [INFO ] Flatten gal took : 137 ms
[2024-05-24 06:05:24] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2024-05-24 06:05:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 242 places, 521 transitions and 2644 arcs took 7 ms.
Total runtime 483338 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running LamportFastMutEx-COL-8

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 242
TRANSITIONS: 521
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.016s, Sys 0.000s]


SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 7079
MODEL NAME: /home/mcc/execution/415/model
242 places, 521 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="greatspnxred"
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 greatspnxred"
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 r223-tall-171649611000253"
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 ;