Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654447000381.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-COL-S05J40, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447000381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.7K Apr 12 09:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 09:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 09:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 09:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 12 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 10:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 10:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:43 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 PolyORBNT-COL-S05J40-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S05J40-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717257753798

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J40
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:02:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 16:02:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:02:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 16:02:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:02:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 651 ms
[2024-06-01 16:02:35] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 669 PT places and 1712.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-06-01 16:02:35] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2024-06-01 16:02:35] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2024-06-01 16:02:35] [INFO ] Computed 13 invariants in 12 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0] Max Struct:[5, 1, +inf, 10, +inf, 1, 10, 1, 5, +inf, +inf, +inf, +inf, +inf, 2, 10]
FORMULA PolyORBNT-COL-S05J40-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S05J40-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-01 16:02:36] [INFO ] Invariant cache hit.
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using 6 positive place invariants in 10 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 13 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-06-01 16:02:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:02:36] [INFO ] [Real]Added 1 Read/Feed constraints in 13 ms returned sat
[2024-06-01 16:02:36] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 13 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:36] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 14 ms.
[2024-06-01 16:02:36] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 6 ms to minimize.
[2024-06-01 16:02:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2024-06-01 16:02:36] [INFO ] Added : 36 causal constraints over 8 iterations in 181 ms. Result :sat
Minimization took 74 ms.
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2024-06-01 16:02:36] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 11 ms to minimize.
[2024-06-01 16:02:36] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:02:37] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 2 ms to minimize.
[2024-06-01 16:02:37] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-06-01 16:02:37] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-06-01 16:02:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 201 ms
[2024-06-01 16:02:37] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 16:02:37] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-06-01 16:02:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-06-01 16:02:37] [INFO ] Added : 36 causal constraints over 8 iterations in 182 ms. Result :sat
Minimization took 18 ms.
[2024-06-01 16:02:37] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:37] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-06-01 16:02:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:02:37] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-06-01 16:02:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2024-06-01 16:02:37] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2024-06-01 16:02:38] [INFO ] Added : 22 causal constraints over 5 iterations in 405 ms. Result :sat
Minimization took 135 ms.
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Added 1 Read/Feed constraints in 7 ms returned sat
[2024-06-01 16:02:38] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-06-01 16:02:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:38] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 10 ms returned sat
[2024-06-01 16:02:38] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-06-01 16:02:38] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-06-01 16:02:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
[2024-06-01 16:02:38] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 16:02:38] [INFO ] Added : 36 causal constraints over 8 iterations in 154 ms. Result :sat
Minimization took 24 ms.
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using 6 positive place invariants in 10 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 15 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:38] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:38] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:39] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
[2024-06-01 16:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2024-06-01 16:02:39] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:02:39] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-06-01 16:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2024-06-01 16:02:39] [INFO ] Added : 36 causal constraints over 8 iterations in 157 ms. Result :sat
Minimization took 256 ms.
[2024-06-01 16:02:39] [INFO ] [Real]Absence check using 6 positive place invariants in 14 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:02:39] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:39] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 1 ms to minimize.
[2024-06-01 16:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-06-01 16:02:39] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2024-06-01 16:02:39] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-06-01 16:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-06-01 16:02:39] [INFO ] Added : 36 causal constraints over 8 iterations in 124 ms. Result :sat
Minimization took 25 ms.
[2024-06-01 16:02:39] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:39] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:40] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:02:40] [INFO ] Added : 21 causal constraints over 5 iterations in 403 ms. Result :sat
Minimization took 180 ms.
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned unsat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned unsat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-06-01 16:02:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:40] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 16:02:41] [INFO ] Added : 36 causal constraints over 8 iterations in 304 ms. Result :sat
Minimization took 23 ms.
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using 6 positive place invariants in 12 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:41] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:02:41] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 32 ms.
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 16:02:41] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 16:02:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2024-06-01 16:02:41] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 15 ms.
[2024-06-01 16:02:41] [INFO ] Added : 20 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 22 ms.
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2024-06-01 16:02:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-06-01 16:02:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:02:42] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 16:02:42] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
[2024-06-01 16:02:42] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-06-01 16:02:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2024-06-01 16:02:42] [INFO ] Added : 20 causal constraints over 4 iterations in 331 ms. Result :sat
Minimization took 58 ms.
[2024-06-01 16:02:42] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:02:42] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-06-01 16:02:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 16:02:42] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-06-01 16:02:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-06-01 16:02:42] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 16:02:43] [INFO ] Added : 10 causal constraints over 2 iterations in 551 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0] Max Struct:[5, +inf, 10, +inf, 10, 1, 5, 1, 1, +inf, +inf, +inf, 2, 10]
FORMULA PolyORBNT-COL-S05J40-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S05J40-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 16:02:43] [INFO ] Unfolded HLPN to a Petri net with 669 places and 1630 transitions 10784 arcs in 96 ms.
[2024-06-01 16:02:43] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Deduced a syphon composed of 40 places in 12 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[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]
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] Max Struct:[5, +inf, 10, +inf, 10, 1, 5, +inf, +inf, +inf, 2, 10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[5, +inf, 10, +inf, 10, 1, 5, +inf, +inf, +inf, 2, 10]
[2024-06-01 16:02:43] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2024-06-01 16:02:43] [INFO ] Computed 102 invariants in 82 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[5, 11, 10, 11, 10, 1, 5, 11, 41, 41, 2, 10]
RANDOM walk for 10000 steps (690 resets) in 229 ms. (43 steps per ms)
FORMULA PolyORBNT-COL-S05J40-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 100010 steps (1311 resets) in 401 ms. (248 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 1, 4, 1, 4, 4, 1, 1, 1, 3] Max Struct:[5, 11, 10, 11, 10, 5, 11, 41, 41, 10]
[2024-06-01 16:02:44] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
[2024-06-01 16:02:44] [INFO ] Invariant cache hit.
[2024-06-01 16:02:44] [INFO ] [Real]Absence check using 95 positive place invariants in 54 ms returned sat
[2024-06-01 16:02:44] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 35 ms returned sat
[2024-06-01 16:02:44] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2024-06-01 16:02:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:45] [INFO ] [Nat]Absence check using 95 positive place invariants in 27 ms returned sat
[2024-06-01 16:02:45] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 9 ms returned sat
[2024-06-01 16:02:46] [INFO ] [Nat]Absence check using state equation in 1124 ms returned unsat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive place invariants in 57 ms returned sat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 8 ms returned unsat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive place invariants in 29 ms returned sat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 13 ms returned unsat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive place invariants in 32 ms returned sat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 8 ms returned unsat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive place invariants in 28 ms returned sat
[2024-06-01 16:02:46] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:02:47] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2024-06-01 16:02:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:47] [INFO ] [Nat]Absence check using 95 positive place invariants in 45 ms returned sat
[2024-06-01 16:02:47] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:02:48] [INFO ] [Nat]Absence check using state equation in 1263 ms returned unknown
[2024-06-01 16:02:48] [INFO ] [Real]Absence check using 95 positive place invariants in 27 ms returned sat
[2024-06-01 16:02:48] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 11 ms returned unsat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive place invariants in 26 ms returned sat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 6 ms returned unsat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive place invariants in 27 ms returned sat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 7 ms returned unsat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive place invariants in 50 ms returned sat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 26 ms returned unsat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive place invariants in 26 ms returned sat
[2024-06-01 16:02:49] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:02:50] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2024-06-01 16:02:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:02:50] [INFO ] [Nat]Absence check using 95 positive place invariants in 26 ms returned sat
[2024-06-01 16:02:50] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:02:50] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2024-06-01 16:02:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:02:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 175 ms returned sat
[2024-06-01 16:02:51] [INFO ] Computed and/alt/rep : 549/1329/549 causal constraints (skipped 376 transitions) in 207 ms.
[2024-06-01 16:02:51] [INFO ] Added : 17 causal constraints over 4 iterations in 660 ms. Result :sat
Minimization took 599 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[4, 1, 4, 1, 4, 4, 1, 1, 1, 3] Max Struct:[4, 1, 4, 1, 10, 4, 1, 1, 1, 10]
FORMULA PolyORBNT-COL-S05J40-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-08 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-03 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 3] Max Struct:[10, 10]
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 624 transition count 889
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 97 place count 578 transition count 889
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 97 place count 578 transition count 845
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 185 place count 534 transition count 845
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 186 place count 533 transition count 844
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 533 transition count 844
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 531 transition count 842
Applied a total of 191 rules in 268 ms. Remains 531 /629 variables (removed 98) and now considering 842/935 (removed 93) transitions.
Running 836 sub problems to find dead transitions.
[2024-06-01 16:02:52] [INFO ] Flow matrix only has 838 transitions (discarded 4 similar events)
// Phase 1: matrix 838 rows 531 cols
[2024-06-01 16:02:52] [INFO ] Computed 97 invariants in 72 ms
[2024-06-01 16:02:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 836 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 836 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 836 unsolved
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD533 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD535 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD548 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD557 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD559 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD588 is UNSAT
Problem TDEAD589 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD596 is UNSAT
Problem TDEAD600 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD620 is UNSAT
At refinement iteration 3 (OVERLAPS) 4/530 variables, 4/96 constraints. Problems are: Problem set: 78 solved, 758 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/530 variables, 0/96 constraints. Problems are: Problem set: 78 solved, 758 unsolved
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD606 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/531 variables, 1/97 constraints. Problems are: Problem set: 95 solved, 741 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 531/1369 variables, and 97 constraints, problems are : Problem set: 95 solved, 741 unsolved in 20059 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 836/836 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 95 solved, 741 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 95 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 95 solved, 741 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 0/92 constraints. Problems are: Problem set: 95 solved, 741 unsolved
At refinement iteration 3 (OVERLAPS) 4/530 variables, 4/96 constraints. Problems are: Problem set: 95 solved, 741 unsolved
[2024-06-01 16:03:28] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/530 variables, 1/97 constraints. Problems are: Problem set: 95 solved, 741 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 530/1369 variables, and 97 constraints, problems are : Problem set: 95 solved, 741 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/836 constraints, Known Traps: 1/1 constraints]
After SMT, in 42413ms problems are : Problem set: 95 solved, 741 unsolved
Search for dead transitions found 95 dead transitions in 42448ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 531/629 places, 747/935 transitions.
Applied a total of 0 rules in 35 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42804 ms. Remains : 531/629 places, 747/935 transitions.
[2024-06-01 16:03:35] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
// Phase 1: matrix 743 rows 531 cols
[2024-06-01 16:03:35] [INFO ] Computed 97 invariants in 8 ms
Current structural bounds on expressions (after invariants) : Max Seen:[4, 3] Max Struct:[10, 10]
RANDOM walk for 1000000 steps (47473 resets) in 3559 ms. (280 steps per ms)
BEST_FIRST walk for 2000002 steps (7909 resets) in 2262 ms. (883 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 3] Max Struct:[10, 10]
[2024-06-01 16:03:41] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:03:41] [INFO ] Invariant cache hit.
[2024-06-01 16:03:41] [INFO ] [Real]Absence check using 90 positive place invariants in 23 ms returned sat
[2024-06-01 16:03:41] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:03:41] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-06-01 16:03:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:03:41] [INFO ] [Nat]Absence check using 90 positive place invariants in 21 ms returned sat
[2024-06-01 16:03:41] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:03:42] [INFO ] [Nat]Absence check using state equation in 1204 ms returned unsat
[2024-06-01 16:03:42] [INFO ] [Real]Absence check using 90 positive place invariants in 20 ms returned sat
[2024-06-01 16:03:42] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:03:43] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2024-06-01 16:03:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:03:43] [INFO ] [Real]Added 1 Read/Feed constraints in 13 ms returned sat
[2024-06-01 16:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:03:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 16 ms returned sat
[2024-06-01 16:03:43] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:03:43] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2024-06-01 16:03:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2024-06-01 16:03:43] [INFO ] Deduced a trap composed of 182 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:03:43] [INFO ] Deduced a trap composed of 159 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:03:44] [INFO ] Deduced a trap composed of 180 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:03:44] [INFO ] Deduced a trap composed of 152 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:03:44] [INFO ] Deduced a trap composed of 155 places in 148 ms of which 3 ms to minimize.
[2024-06-01 16:03:44] [INFO ] Deduced a trap composed of 173 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:03:45] [INFO ] Deduced a trap composed of 167 places in 236 ms of which 3 ms to minimize.
[2024-06-01 16:03:45] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:03:45] [INFO ] Deduced a trap composed of 161 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:03:45] [INFO ] Deduced a trap composed of 177 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:03:45] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:03:46] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 4 ms to minimize.
[2024-06-01 16:03:46] [INFO ] Deduced a trap composed of 170 places in 234 ms of which 2 ms to minimize.
[2024-06-01 16:03:46] [INFO ] Deduced a trap composed of 155 places in 247 ms of which 5 ms to minimize.
[2024-06-01 16:03:46] [INFO ] Deduced a trap composed of 155 places in 296 ms of which 4 ms to minimize.
[2024-06-01 16:03:47] [INFO ] Deduced a trap composed of 176 places in 191 ms of which 6 ms to minimize.
[2024-06-01 16:03:47] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:03:47] [INFO ] Deduced a trap composed of 167 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:03:47] [INFO ] Deduced a trap composed of 158 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:03:48] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:03:48] [INFO ] Deduced a trap composed of 170 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:03:48] [INFO ] Deduced a trap composed of 176 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:03:48] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:03:49] [INFO ] Deduced a trap composed of 167 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:03:49] [INFO ] Deduced a trap composed of 170 places in 180 ms of which 4 ms to minimize.
[2024-06-01 16:03:49] [INFO ] Deduced a trap composed of 158 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:03:49] [INFO ] Deduced a trap composed of 167 places in 195 ms of which 4 ms to minimize.
[2024-06-01 16:03:50] [INFO ] Deduced a trap composed of 164 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:03:50] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:03:50] [INFO ] Deduced a trap composed of 176 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:03:50] [INFO ] Deduced a trap composed of 167 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:03:51] [INFO ] Deduced a trap composed of 152 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:03:51] [INFO ] Deduced a trap composed of 173 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:03:52] [INFO ] Deduced a trap composed of 161 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:03:52] [INFO ] Deduced a trap composed of 173 places in 259 ms of which 3 ms to minimize.
[2024-06-01 16:03:53] [INFO ] Deduced a trap composed of 155 places in 260 ms of which 4 ms to minimize.
[2024-06-01 16:03:54] [INFO ] Deduced a trap composed of 182 places in 250 ms of which 6 ms to minimize.
[2024-06-01 16:03:54] [INFO ] Deduced a trap composed of 161 places in 226 ms of which 4 ms to minimize.
[2024-06-01 16:03:55] [INFO ] Deduced a trap composed of 158 places in 235 ms of which 4 ms to minimize.
[2024-06-01 16:03:56] [INFO ] Deduced a trap composed of 161 places in 244 ms of which 4 ms to minimize.
[2024-06-01 16:03:57] [INFO ] Deduced a trap composed of 161 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:03:57] [INFO ] Deduced a trap composed of 173 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:03:57] [INFO ] Deduced a trap composed of 176 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:04:02] [INFO ] Trap strengthening (SAT) tested/added 43/43 trap constraints in 18644 ms
Current structural bounds on expressions (after SMT) : Max Seen:[4, 3] Max Struct:[4, 10]
FORMULA PolyORBNT-COL-S05J40-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 43 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 531/531 places, 747/747 transitions.
[2024-06-01 16:04:02] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:04:02] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[3] Max Struct:[10]
RANDOM walk for 1000000 steps (47230 resets) in 3504 ms. (285 steps per ms)
BEST_FIRST walk for 1000000 steps (4437 resets) in 1097 ms. (910 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:04:06] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:04:06] [INFO ] Invariant cache hit.
[2024-06-01 16:04:07] [INFO ] [Real]Absence check using 90 positive place invariants in 25 ms returned sat
[2024-06-01 16:04:07] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:04:07] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2024-06-01 16:04:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:04:07] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2024-06-01 16:04:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:04:07] [INFO ] [Nat]Absence check using 90 positive place invariants in 21 ms returned sat
[2024-06-01 16:04:07] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:04:07] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2024-06-01 16:04:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2024-06-01 16:04:07] [INFO ] Deduced a trap composed of 182 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:04:08] [INFO ] Deduced a trap composed of 159 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:04:08] [INFO ] Deduced a trap composed of 180 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:04:08] [INFO ] Deduced a trap composed of 152 places in 269 ms of which 3 ms to minimize.
[2024-06-01 16:04:09] [INFO ] Deduced a trap composed of 155 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:04:09] [INFO ] Deduced a trap composed of 173 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:04:09] [INFO ] Deduced a trap composed of 167 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:04:09] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 4 ms to minimize.
[2024-06-01 16:04:10] [INFO ] Deduced a trap composed of 161 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:04:10] [INFO ] Deduced a trap composed of 177 places in 192 ms of which 4 ms to minimize.
[2024-06-01 16:04:10] [INFO ] Deduced a trap composed of 167 places in 158 ms of which 2 ms to minimize.
[2024-06-01 16:04:10] [INFO ] Deduced a trap composed of 170 places in 187 ms of which 2 ms to minimize.
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 155 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 155 places in 245 ms of which 3 ms to minimize.
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 176 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:04:11] [INFO ] Deduced a trap composed of 164 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:04:12] [INFO ] Deduced a trap composed of 167 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:04:12] [INFO ] Deduced a trap composed of 158 places in 137 ms of which 2 ms to minimize.
[2024-06-01 16:04:12] [INFO ] Deduced a trap composed of 176 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:04:12] [INFO ] Deduced a trap composed of 170 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:04:12] [INFO ] Deduced a trap composed of 176 places in 215 ms of which 4 ms to minimize.
[2024-06-01 16:04:13] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:04:13] [INFO ] Deduced a trap composed of 167 places in 242 ms of which 4 ms to minimize.
[2024-06-01 16:04:13] [INFO ] Deduced a trap composed of 170 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:04:14] [INFO ] Deduced a trap composed of 158 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:04:14] [INFO ] Deduced a trap composed of 167 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:04:14] [INFO ] Deduced a trap composed of 164 places in 219 ms of which 3 ms to minimize.
[2024-06-01 16:04:14] [INFO ] Deduced a trap composed of 164 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:04:15] [INFO ] Deduced a trap composed of 176 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:04:15] [INFO ] Deduced a trap composed of 167 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:04:15] [INFO ] Deduced a trap composed of 152 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:04:16] [INFO ] Deduced a trap composed of 173 places in 236 ms of which 3 ms to minimize.
[2024-06-01 16:04:16] [INFO ] Deduced a trap composed of 161 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:04:16] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 2 ms to minimize.
[2024-06-01 16:04:17] [INFO ] Deduced a trap composed of 155 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:04:17] [INFO ] Deduced a trap composed of 182 places in 241 ms of which 4 ms to minimize.
[2024-06-01 16:04:18] [INFO ] Deduced a trap composed of 161 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:04:19] [INFO ] Deduced a trap composed of 158 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:04:19] [INFO ] Deduced a trap composed of 161 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:04:20] [INFO ] Deduced a trap composed of 161 places in 229 ms of which 4 ms to minimize.
[2024-06-01 16:04:20] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:04:20] [INFO ] Deduced a trap composed of 176 places in 218 ms of which 3 ms to minimize.
[2024-06-01 16:04:25] [INFO ] Trap strengthening (SAT) tested/added 43/43 trap constraints in 17517 ms
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 55 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 531/531 places, 747/747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 40 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
[2024-06-01 16:04:25] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:04:25] [INFO ] Invariant cache hit.
[2024-06-01 16:04:25] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-06-01 16:04:25] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:04:25] [INFO ] Invariant cache hit.
[2024-06-01 16:04:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:04:27] [INFO ] Implicit Places using invariants and state equation in 1929 ms returned []
Implicit Place search using SMT with State Equation took 2414 ms to find 0 implicit places.
[2024-06-01 16:04:27] [INFO ] Redundant transitions in 50 ms returned []
Running 741 sub problems to find dead transitions.
[2024-06-01 16:04:27] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:04:27] [INFO ] Invariant cache hit.
[2024-06-01 16:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:04:33] [INFO ] Deduced a trap composed of 137 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:04:34] [INFO ] Deduced a trap composed of 137 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:04:34] [INFO ] Deduced a trap composed of 137 places in 188 ms of which 4 ms to minimize.
[2024-06-01 16:04:34] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:04:34] [INFO ] Deduced a trap composed of 137 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:04:34] [INFO ] Deduced a trap composed of 137 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 137 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 137 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 137 places in 164 ms of which 3 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 155 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 137 places in 136 ms of which 5 ms to minimize.
[2024-06-01 16:04:35] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:04:36] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 3 ms to minimize.
[2024-06-01 16:04:36] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 4 ms to minimize.
[2024-06-01 16:04:36] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:04:36] [INFO ] Deduced a trap composed of 137 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:04:36] [INFO ] Deduced a trap composed of 137 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:04:37] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:04:37] [INFO ] Deduced a trap composed of 137 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:04:37] [INFO ] Deduced a trap composed of 137 places in 151 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:04:37] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 158 places in 196 ms of which 4 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 170 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 158 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 173 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 158 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:04:38] [INFO ] Deduced a trap composed of 164 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:04:39] [INFO ] Deduced a trap composed of 170 places in 129 ms of which 3 ms to minimize.
[2024-06-01 16:04:39] [INFO ] Deduced a trap composed of 152 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:04:39] [INFO ] Deduced a trap composed of 170 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:04:39] [INFO ] Deduced a trap composed of 152 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:04:39] [INFO ] Deduced a trap composed of 167 places in 181 ms of which 4 ms to minimize.
[2024-06-01 16:04:40] [INFO ] Deduced a trap composed of 167 places in 267 ms of which 3 ms to minimize.
[2024-06-01 16:04:40] [INFO ] Deduced a trap composed of 176 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:04:40] [INFO ] Deduced a trap composed of 158 places in 171 ms of which 2 ms to minimize.
[2024-06-01 16:04:40] [INFO ] Deduced a trap composed of 176 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:04:40] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:04:41] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 4 ms to minimize.
[2024-06-01 16:04:41] [INFO ] Deduced a trap composed of 161 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:04:41] [INFO ] Deduced a trap composed of 155 places in 157 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:04:47] [INFO ] Deduced a trap composed of 158 places in 164 ms of which 3 ms to minimize.
[2024-06-01 16:04:47] [INFO ] Deduced a trap composed of 185 places in 141 ms of which 3 ms to minimize.
[2024-06-01 16:04:47] [INFO ] Deduced a trap composed of 173 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:04:47] [INFO ] Deduced a trap composed of 167 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:04:47] [INFO ] Deduced a trap composed of 138 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 138 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 138 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 171 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 138 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:04:48] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:04:49] [INFO ] Deduced a trap composed of 182 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:04:49] [INFO ] Deduced a trap composed of 170 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:04:50] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:04:50] [INFO ] Deduced a trap composed of 94 places in 150 ms of which 3 ms to minimize.
[2024-06-01 16:04:50] [INFO ] Deduced a trap composed of 137 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:04:50] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 17/149 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:04:52] [INFO ] Deduced a trap composed of 167 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 158 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 173 places in 170 ms of which 4 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 158 places in 153 ms of which 4 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 170 places in 156 ms of which 3 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 138 places in 163 ms of which 4 ms to minimize.
[2024-06-01 16:04:53] [INFO ] Deduced a trap composed of 138 places in 144 ms of which 3 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 138 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 167 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 164 places in 131 ms of which 3 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 170 places in 132 ms of which 3 ms to minimize.
[2024-06-01 16:04:54] [INFO ] Deduced a trap composed of 161 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:04:56] [INFO ] Deduced a trap composed of 97 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:04:56] [INFO ] Deduced a trap composed of 137 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:04:57] [INFO ] Deduced a trap composed of 137 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:04:57] [INFO ] Deduced a trap composed of 97 places in 200 ms of which 2 ms to minimize.
[2024-06-01 16:04:57] [INFO ] Deduced a trap composed of 97 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:04:57] [INFO ] Deduced a trap composed of 137 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:04:57] [INFO ] Deduced a trap composed of 137 places in 235 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 20/169 constraints. Problems are: Problem set: 0 solved, 741 unsolved
(s409 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 1.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 1.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 1.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
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(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 0.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 1.0)
(s210 0.0)
(s211 1.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 0.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 0.0)
(s222 0.0)
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(s225 0.0)
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(s228 0.0)
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(s230 0.0)
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(s237 0.0)
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(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 9.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
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(s274 0.0)
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(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
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(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
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(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0)
(s297 0.0)
(s298 0.0)
(s299 0.0)
(s300 0.0)
(s301 0.0)
(s302 0.0)
(s303 0.0)
(s304 0.0)
(s305 0.0)
(s306 0.0)
(s307 0.0)
(s308 0.0)
(s309 0.0)
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(s311 0.0)
(s312 0.0)
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(s314 0.0)
(s315 0.0)
(s316 0.0)
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(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 0.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 0.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 0.0)
(s345 0.0)
(s346 0.0)
(s347 0.0)
(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 0.0)
(s352 0.0)
(s353 0.0)
(s354 0.0)
(s355 0.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 0.0)
(s404 0.0)
(s405 0.0)
(s406 0.0)
(s407 0.0)
(s408 0.0)
(s409 0.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1274 variables, and 169 constraints, problems are : Problem set: 0 solved, 741 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 741/741 constraints, Known Traps: 77/77 constraints]
Escalating to Integer solving :Problem set: 0 solved, 741 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 77/169 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:01] [INFO ] Deduced a trap composed of 13 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:05:02] [INFO ] Deduced a trap composed of 138 places in 226 ms of which 4 ms to minimize.
[2024-06-01 16:05:03] [INFO ] Deduced a trap composed of 138 places in 199 ms of which 4 ms to minimize.
[2024-06-01 16:05:03] [INFO ] Deduced a trap composed of 177 places in 229 ms of which 4 ms to minimize.
[2024-06-01 16:05:03] [INFO ] Deduced a trap composed of 138 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:05:03] [INFO ] Deduced a trap composed of 142 places in 175 ms of which 4 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 137 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 142 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 137 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 141 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 138 places in 170 ms of which 4 ms to minimize.
[2024-06-01 16:05:04] [INFO ] Deduced a trap composed of 141 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:05:05] [INFO ] Deduced a trap composed of 137 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:05:05] [INFO ] Deduced a trap composed of 137 places in 148 ms of which 3 ms to minimize.
[2024-06-01 16:05:05] [INFO ] Deduced a trap composed of 141 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:05:05] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 2 ms to minimize.
[2024-06-01 16:05:05] [INFO ] Deduced a trap composed of 137 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:05:06] [INFO ] Deduced a trap composed of 137 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:05:06] [INFO ] Deduced a trap composed of 141 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:05:06] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/189 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:09] [INFO ] Deduced a trap composed of 137 places in 236 ms of which 4 ms to minimize.
[2024-06-01 16:05:09] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:05:09] [INFO ] Deduced a trap composed of 154 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:05:10] [INFO ] Deduced a trap composed of 137 places in 240 ms of which 4 ms to minimize.
[2024-06-01 16:05:10] [INFO ] Deduced a trap composed of 141 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:05:10] [INFO ] Deduced a trap composed of 138 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:05:10] [INFO ] Deduced a trap composed of 138 places in 181 ms of which 4 ms to minimize.
[2024-06-01 16:05:11] [INFO ] Deduced a trap composed of 137 places in 202 ms of which 4 ms to minimize.
[2024-06-01 16:05:11] [INFO ] Deduced a trap composed of 142 places in 196 ms of which 4 ms to minimize.
[2024-06-01 16:05:11] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 4 ms to minimize.
[2024-06-01 16:05:11] [INFO ] Deduced a trap composed of 138 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:05:12] [INFO ] Deduced a trap composed of 138 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:05:12] [INFO ] Deduced a trap composed of 161 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:05:12] [INFO ] Deduced a trap composed of 137 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:05:12] [INFO ] Deduced a trap composed of 155 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:05:12] [INFO ] Deduced a trap composed of 137 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:05:13] [INFO ] Deduced a trap composed of 138 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:05:13] [INFO ] Deduced a trap composed of 138 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:05:13] [INFO ] Deduced a trap composed of 138 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:05:13] [INFO ] Deduced a trap composed of 138 places in 213 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 20/209 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:14] [INFO ] Deduced a trap composed of 137 places in 190 ms of which 2 ms to minimize.
[2024-06-01 16:05:14] [INFO ] Deduced a trap composed of 137 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:05:15] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:05:15] [INFO ] Deduced a trap composed of 137 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:05:15] [INFO ] Deduced a trap composed of 137 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:05:15] [INFO ] Deduced a trap composed of 137 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:05:15] [INFO ] Deduced a trap composed of 137 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:05:16] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:05:16] [INFO ] Deduced a trap composed of 162 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:05:16] [INFO ] Deduced a trap composed of 158 places in 211 ms of which 5 ms to minimize.
[2024-06-01 16:05:16] [INFO ] Deduced a trap composed of 164 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:05:16] [INFO ] Deduced a trap composed of 161 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:05:17] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:05:17] [INFO ] Deduced a trap composed of 137 places in 199 ms of which 4 ms to minimize.
[2024-06-01 16:05:17] [INFO ] Deduced a trap composed of 141 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:05:17] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:05:17] [INFO ] Deduced a trap composed of 137 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:05:18] [INFO ] Deduced a trap composed of 137 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:05:18] [INFO ] Deduced a trap composed of 137 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:05:18] [INFO ] Deduced a trap composed of 137 places in 177 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 20/229 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:20] [INFO ] Deduced a trap composed of 153 places in 246 ms of which 4 ms to minimize.
[2024-06-01 16:05:20] [INFO ] Deduced a trap composed of 141 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:05:20] [INFO ] Deduced a trap composed of 137 places in 222 ms of which 3 ms to minimize.
[2024-06-01 16:05:20] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 2 ms to minimize.
[2024-06-01 16:05:21] [INFO ] Deduced a trap composed of 137 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:05:21] [INFO ] Deduced a trap composed of 137 places in 164 ms of which 2 ms to minimize.
[2024-06-01 16:05:21] [INFO ] Deduced a trap composed of 137 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:05:21] [INFO ] Deduced a trap composed of 137 places in 237 ms of which 4 ms to minimize.
[2024-06-01 16:05:22] [INFO ] Deduced a trap composed of 137 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:05:22] [INFO ] Deduced a trap composed of 161 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:05:22] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 4 ms to minimize.
[2024-06-01 16:05:23] [INFO ] Deduced a trap composed of 137 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:05:23] [INFO ] Deduced a trap composed of 137 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:05:23] [INFO ] Deduced a trap composed of 141 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:05:23] [INFO ] Deduced a trap composed of 137 places in 202 ms of which 4 ms to minimize.
[2024-06-01 16:05:23] [INFO ] Deduced a trap composed of 141 places in 245 ms of which 4 ms to minimize.
[2024-06-01 16:05:24] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:05:24] [INFO ] Deduced a trap composed of 141 places in 222 ms of which 3 ms to minimize.
[2024-06-01 16:05:24] [INFO ] Deduced a trap composed of 137 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:05:24] [INFO ] Deduced a trap composed of 141 places in 193 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/526 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:27] [INFO ] Deduced a trap composed of 137 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:05:27] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 4 ms to minimize.
[2024-06-01 16:05:28] [INFO ] Deduced a trap composed of 137 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:05:28] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 4 ms to minimize.
[2024-06-01 16:05:28] [INFO ] Deduced a trap composed of 137 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:05:28] [INFO ] Deduced a trap composed of 137 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:05:29] [INFO ] Deduced a trap composed of 137 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:05:29] [INFO ] Deduced a trap composed of 137 places in 258 ms of which 5 ms to minimize.
SMT process timed out in 61426ms, After SMT, problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 61438ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63965 ms. Remains : 531/531 places, 747/747 transitions.
RANDOM walk for 40000 steps (1860 resets) in 1313 ms. (30 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (174 resets) in 200 ms. (199 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (184 resets) in 176 ms. (226 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 238183 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 2
Probabilistic random walk after 238183 steps, saw 72138 distinct states, run finished after 3017 ms. (steps per millisecond=78 ) properties seen :0
[2024-06-01 16:05:32] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:05:32] [INFO ] Invariant cache hit.
[2024-06-01 16:05:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 0/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/530 variables, 2/97 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/530 variables, 0/97 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 743/1273 variables, 530/627 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1273 variables, 1/628 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1273 variables, 0/628 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1274 variables, 1/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1274/1274 variables, and 629 constraints, problems are : Problem set: 1 solved, 1 unsolved in 495 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 531/531 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:05:33] [INFO ] Deduced a trap composed of 176 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:05:33] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:05:34] [INFO ] Deduced a trap composed of 164 places in 187 ms of which 2 ms to minimize.
[2024-06-01 16:05:34] [INFO ] Deduced a trap composed of 173 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:05:34] [INFO ] Deduced a trap composed of 165 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:05:34] [INFO ] Deduced a trap composed of 170 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:05:34] [INFO ] Deduced a trap composed of 164 places in 234 ms of which 2 ms to minimize.
[2024-06-01 16:05:35] [INFO ] Deduced a trap composed of 167 places in 262 ms of which 6 ms to minimize.
[2024-06-01 16:05:35] [INFO ] Deduced a trap composed of 164 places in 254 ms of which 5 ms to minimize.
[2024-06-01 16:05:35] [INFO ] Deduced a trap composed of 158 places in 253 ms of which 5 ms to minimize.
[2024-06-01 16:05:36] [INFO ] Deduced a trap composed of 182 places in 258 ms of which 5 ms to minimize.
[2024-06-01 16:05:36] [INFO ] Deduced a trap composed of 167 places in 269 ms of which 6 ms to minimize.
[2024-06-01 16:05:36] [INFO ] Deduced a trap composed of 177 places in 302 ms of which 21 ms to minimize.
[2024-06-01 16:05:36] [INFO ] Deduced a trap composed of 167 places in 290 ms of which 6 ms to minimize.
[2024-06-01 16:05:37] [INFO ] Deduced a trap composed of 179 places in 281 ms of which 6 ms to minimize.
[2024-06-01 16:05:37] [INFO ] Deduced a trap composed of 170 places in 357 ms of which 18 ms to minimize.
[2024-06-01 16:05:37] [INFO ] Deduced a trap composed of 173 places in 308 ms of which 18 ms to minimize.
[2024-06-01 16:05:38] [INFO ] Deduced a trap composed of 170 places in 248 ms of which 4 ms to minimize.
[2024-06-01 16:05:38] [INFO ] Deduced a trap composed of 152 places in 217 ms of which 3 ms to minimize.
SMT process timed out in 5581ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 31 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Running 741 sub problems to find dead transitions.
[2024-06-01 16:05:38] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:05:38] [INFO ] Invariant cache hit.
[2024-06-01 16:05:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:45] [INFO ] Deduced a trap composed of 137 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:05:45] [INFO ] Deduced a trap composed of 137 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:05:45] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:05:45] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 4 ms to minimize.
[2024-06-01 16:05:45] [INFO ] Deduced a trap composed of 137 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:05:46] [INFO ] Deduced a trap composed of 137 places in 212 ms of which 3 ms to minimize.
[2024-06-01 16:05:46] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:05:46] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:05:46] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 155 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 137 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 137 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 137 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:05:47] [INFO ] Deduced a trap composed of 137 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:05:48] [INFO ] Deduced a trap composed of 137 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:05:48] [INFO ] Deduced a trap composed of 137 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:05:48] [INFO ] Deduced a trap composed of 137 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:05:48] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:05:48] [INFO ] Deduced a trap composed of 137 places in 160 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:49] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 4 ms to minimize.
[2024-06-01 16:05:49] [INFO ] Deduced a trap composed of 158 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:05:49] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:05:50] [INFO ] Deduced a trap composed of 158 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:05:50] [INFO ] Deduced a trap composed of 173 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:05:50] [INFO ] Deduced a trap composed of 158 places in 222 ms of which 3 ms to minimize.
[2024-06-01 16:05:50] [INFO ] Deduced a trap composed of 164 places in 186 ms of which 4 ms to minimize.
[2024-06-01 16:05:50] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:05:51] [INFO ] Deduced a trap composed of 152 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:05:51] [INFO ] Deduced a trap composed of 170 places in 176 ms of which 4 ms to minimize.
[2024-06-01 16:05:51] [INFO ] Deduced a trap composed of 152 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:05:51] [INFO ] Deduced a trap composed of 167 places in 234 ms of which 3 ms to minimize.
[2024-06-01 16:05:52] [INFO ] Deduced a trap composed of 167 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:05:52] [INFO ] Deduced a trap composed of 176 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:05:52] [INFO ] Deduced a trap composed of 158 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:05:52] [INFO ] Deduced a trap composed of 176 places in 220 ms of which 3 ms to minimize.
[2024-06-01 16:05:52] [INFO ] Deduced a trap composed of 137 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:05:53] [INFO ] Deduced a trap composed of 170 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:05:53] [INFO ] Deduced a trap composed of 161 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:05:53] [INFO ] Deduced a trap composed of 155 places in 171 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:05:59] [INFO ] Deduced a trap composed of 158 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:05:59] [INFO ] Deduced a trap composed of 185 places in 180 ms of which 3 ms to minimize.
SMT process timed out in 21338ms, After SMT, problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 21350ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21386 ms. Remains : 531/531 places, 747/747 transitions.
RANDOM walk for 40000 steps (1898 resets) in 319 ms. (125 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (196 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 548522 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :0 out of 1
Probabilistic random walk after 548522 steps, saw 166453 distinct states, run finished after 3002 ms. (steps per millisecond=182 ) properties seen :0
[2024-06-01 16:06:02] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:06:02] [INFO ] Invariant cache hit.
[2024-06-01 16:06:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/530 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/530 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 743/1273 variables, 530/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1273 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1273 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1274 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1274/1274 variables, and 629 constraints, problems are : Problem set: 0 solved, 1 unsolved in 553 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 531/531 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:06:03] [INFO ] Deduced a trap composed of 176 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:06:04] [INFO ] Deduced a trap composed of 170 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:06:04] [INFO ] Deduced a trap composed of 164 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:06:04] [INFO ] Deduced a trap composed of 173 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:06:04] [INFO ] Deduced a trap composed of 165 places in 223 ms of which 3 ms to minimize.
[2024-06-01 16:06:05] [INFO ] Deduced a trap composed of 170 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:06:05] [INFO ] Deduced a trap composed of 164 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:06:05] [INFO ] Deduced a trap composed of 167 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:06:05] [INFO ] Deduced a trap composed of 164 places in 175 ms of which 2 ms to minimize.
[2024-06-01 16:06:05] [INFO ] Deduced a trap composed of 158 places in 224 ms of which 4 ms to minimize.
[2024-06-01 16:06:06] [INFO ] Deduced a trap composed of 182 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:06:06] [INFO ] Deduced a trap composed of 167 places in 170 ms of which 2 ms to minimize.
[2024-06-01 16:06:06] [INFO ] Deduced a trap composed of 177 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:06:06] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 4 ms to minimize.
[2024-06-01 16:06:06] [INFO ] Deduced a trap composed of 179 places in 183 ms of which 4 ms to minimize.
[2024-06-01 16:06:07] [INFO ] Deduced a trap composed of 170 places in 218 ms of which 3 ms to minimize.
[2024-06-01 16:06:07] [INFO ] Deduced a trap composed of 173 places in 202 ms of which 3 ms to minimize.
[2024-06-01 16:06:07] [INFO ] Deduced a trap composed of 170 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:06:07] [INFO ] Deduced a trap composed of 152 places in 264 ms of which 4 ms to minimize.
[2024-06-01 16:06:08] [INFO ] Deduced a trap composed of 170 places in 203 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:06:08] [INFO ] Deduced a trap composed of 176 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:06:08] [INFO ] Deduced a trap composed of 164 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:06:09] [INFO ] Deduced a trap composed of 170 places in 262 ms of which 3 ms to minimize.
[2024-06-01 16:06:09] [INFO ] Deduced a trap composed of 161 places in 229 ms of which 4 ms to minimize.
[2024-06-01 16:06:09] [INFO ] Deduced a trap composed of 173 places in 260 ms of which 4 ms to minimize.
[2024-06-01 16:06:09] [INFO ] Deduced a trap composed of 155 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:06:10] [INFO ] Deduced a trap composed of 167 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:06:10] [INFO ] Deduced a trap composed of 173 places in 226 ms of which 3 ms to minimize.
[2024-06-01 16:06:10] [INFO ] Deduced a trap composed of 155 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:06:10] [INFO ] Deduced a trap composed of 158 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:06:11] [INFO ] Deduced a trap composed of 158 places in 230 ms of which 4 ms to minimize.
[2024-06-01 16:06:11] [INFO ] Deduced a trap composed of 158 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:06:11] [INFO ] Deduced a trap composed of 179 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:06:11] [INFO ] Deduced a trap composed of 179 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:06:12] [INFO ] Deduced a trap composed of 155 places in 241 ms of which 3 ms to minimize.
[2024-06-01 16:06:12] [INFO ] Deduced a trap composed of 158 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:06:12] [INFO ] Deduced a trap composed of 182 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:06:12] [INFO ] Deduced a trap composed of 167 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:06:13] [INFO ] Deduced a trap composed of 167 places in 171 ms of which 2 ms to minimize.
[2024-06-01 16:06:13] [INFO ] Deduced a trap composed of 180 places in 187 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/528 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:06:13] [INFO ] Deduced a trap composed of 164 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:06:13] [INFO ] Deduced a trap composed of 158 places in 235 ms of which 3 ms to minimize.
[2024-06-01 16:06:14] [INFO ] Deduced a trap composed of 158 places in 221 ms of which 3 ms to minimize.
[2024-06-01 16:06:14] [INFO ] Deduced a trap composed of 164 places in 199 ms of which 4 ms to minimize.
[2024-06-01 16:06:14] [INFO ] Deduced a trap composed of 93 places in 212 ms of which 5 ms to minimize.
[2024-06-01 16:06:14] [INFO ] Deduced a trap composed of 170 places in 203 ms of which 4 ms to minimize.
[2024-06-01 16:06:15] [INFO ] Deduced a trap composed of 158 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:06:15] [INFO ] Deduced a trap composed of 158 places in 229 ms of which 3 ms to minimize.
[2024-06-01 16:06:15] [INFO ] Deduced a trap composed of 93 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:06:15] [INFO ] Deduced a trap composed of 167 places in 186 ms of which 4 ms to minimize.
[2024-06-01 16:06:16] [INFO ] Deduced a trap composed of 176 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:06:16] [INFO ] Deduced a trap composed of 155 places in 221 ms of which 3 ms to minimize.
[2024-06-01 16:06:16] [INFO ] Deduced a trap composed of 173 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:06:16] [INFO ] Deduced a trap composed of 176 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:06:16] [INFO ] Deduced a trap composed of 164 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:06:17] [INFO ] Deduced a trap composed of 170 places in 181 ms of which 4 ms to minimize.
[2024-06-01 16:06:17] [INFO ] Deduced a trap composed of 167 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:06:17] [INFO ] Deduced a trap composed of 164 places in 172 ms of which 4 ms to minimize.
[2024-06-01 16:06:18] [INFO ] Deduced a trap composed of 93 places in 240 ms of which 3 ms to minimize.
[2024-06-01 16:06:18] [INFO ] Deduced a trap composed of 161 places in 200 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 20/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:06:18] [INFO ] Deduced a trap composed of 176 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:06:20] [INFO ] Deduced a trap composed of 170 places in 250 ms of which 4 ms to minimize.
[2024-06-01 16:06:20] [INFO ] Deduced a trap composed of 167 places in 235 ms of which 3 ms to minimize.
[2024-06-01 16:06:20] [INFO ] Deduced a trap composed of 164 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:06:21] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:06:21] [INFO ] Deduced a trap composed of 164 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:06:21] [INFO ] Deduced a trap composed of 164 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:06:21] [INFO ] Deduced a trap composed of 158 places in 205 ms of which 4 ms to minimize.
[2024-06-01 16:06:21] [INFO ] Deduced a trap composed of 161 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:06:22] [INFO ] Deduced a trap composed of 161 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:06:22] [INFO ] Deduced a trap composed of 182 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:06:22] [INFO ] Deduced a trap composed of 164 places in 182 ms of which 4 ms to minimize.
[2024-06-01 16:06:22] [INFO ] Deduced a trap composed of 176 places in 243 ms of which 4 ms to minimize.
[2024-06-01 16:06:23] [INFO ] Deduced a trap composed of 170 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:06:23] [INFO ] Deduced a trap composed of 164 places in 233 ms of which 3 ms to minimize.
[2024-06-01 16:06:23] [INFO ] Deduced a trap composed of 173 places in 205 ms of which 4 ms to minimize.
[2024-06-01 16:06:24] [INFO ] Deduced a trap composed of 173 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:06:24] [INFO ] Deduced a trap composed of 161 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:06:24] [INFO ] Deduced a trap composed of 155 places in 254 ms of which 4 ms to minimize.
[2024-06-01 16:06:25] [INFO ] Deduced a trap composed of 167 places in 243 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 20/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:06:25] [INFO ] Deduced a trap composed of 170 places in 237 ms of which 3 ms to minimize.
[2024-06-01 16:06:26] [INFO ] Deduced a trap composed of 182 places in 246 ms of which 3 ms to minimize.
[2024-06-01 16:06:26] [INFO ] Deduced a trap composed of 185 places in 228 ms of which 4 ms to minimize.
[2024-06-01 16:06:26] [INFO ] Deduced a trap composed of 170 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:06:26] [INFO ] Deduced a trap composed of 188 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:06:27] [INFO ] Deduced a trap composed of 167 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:06:27] [INFO ] Deduced a trap composed of 167 places in 241 ms of which 4 ms to minimize.
[2024-06-01 16:06:28] [INFO ] Deduced a trap composed of 164 places in 243 ms of which 4 ms to minimize.
[2024-06-01 16:06:28] [INFO ] Deduced a trap composed of 176 places in 250 ms of which 4 ms to minimize.
[2024-06-01 16:06:29] [INFO ] Deduced a trap composed of 164 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:06:29] [INFO ] Deduced a trap composed of 155 places in 240 ms of which 3 ms to minimize.
[2024-06-01 16:06:31] [INFO ] Deduced a trap composed of 164 places in 242 ms of which 3 ms to minimize.
[2024-06-01 16:06:31] [INFO ] Deduced a trap composed of 192 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:06:31] [INFO ] Deduced a trap composed of 185 places in 205 ms of which 4 ms to minimize.
[2024-06-01 16:06:31] [INFO ] Deduced a trap composed of 176 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:06:32] [INFO ] Deduced a trap composed of 179 places in 230 ms of which 4 ms to minimize.
[2024-06-01 16:06:32] [INFO ] Deduced a trap composed of 173 places in 277 ms of which 4 ms to minimize.
[2024-06-01 16:06:33] [INFO ] Deduced a trap composed of 176 places in 228 ms of which 4 ms to minimize.
[2024-06-01 16:06:33] [INFO ] Deduced a trap composed of 186 places in 256 ms of which 4 ms to minimize.
[2024-06-01 16:06:34] [INFO ] Deduced a trap composed of 158 places in 228 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1274 variables, and 195 constraints, problems are : Problem set: 0 solved, 1 unsolved in 35794 ms.
Refiners :[Positive P Invariants (semi-flows): 88/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 100/100 constraints]
After SMT, in 36372ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 45 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 531/531 places, 747/747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 34 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
[2024-06-01 16:06:39] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:06:39] [INFO ] Invariant cache hit.
[2024-06-01 16:06:39] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-06-01 16:06:39] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:06:39] [INFO ] Invariant cache hit.
[2024-06-01 16:06:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:06:41] [INFO ] Implicit Places using invariants and state equation in 1803 ms returned []
Implicit Place search using SMT with State Equation took 2344 ms to find 0 implicit places.
[2024-06-01 16:06:41] [INFO ] Redundant transitions in 13 ms returned []
Running 741 sub problems to find dead transitions.
[2024-06-01 16:06:41] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:06:41] [INFO ] Invariant cache hit.
[2024-06-01 16:06:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:06:48] [INFO ] Deduced a trap composed of 137 places in 285 ms of which 3 ms to minimize.
[2024-06-01 16:06:49] [INFO ] Deduced a trap composed of 137 places in 223 ms of which 3 ms to minimize.
[2024-06-01 16:06:49] [INFO ] Deduced a trap composed of 137 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:06:49] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:06:49] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:06:50] [INFO ] Deduced a trap composed of 137 places in 219 ms of which 3 ms to minimize.
[2024-06-01 16:06:50] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:06:50] [INFO ] Deduced a trap composed of 137 places in 291 ms of which 7 ms to minimize.
[2024-06-01 16:06:50] [INFO ] Deduced a trap composed of 137 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:06:51] [INFO ] Deduced a trap composed of 155 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:06:51] [INFO ] Deduced a trap composed of 137 places in 238 ms of which 3 ms to minimize.
[2024-06-01 16:06:51] [INFO ] Deduced a trap composed of 137 places in 255 ms of which 4 ms to minimize.
[2024-06-01 16:06:51] [INFO ] Deduced a trap composed of 137 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:06:52] [INFO ] Deduced a trap composed of 137 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:06:52] [INFO ] Deduced a trap composed of 137 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:06:52] [INFO ] Deduced a trap composed of 137 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:06:52] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:06:52] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:06:53] [INFO ] Deduced a trap composed of 137 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:06:53] [INFO ] Deduced a trap composed of 137 places in 204 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:06:53] [INFO ] Deduced a trap composed of 164 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:06:54] [INFO ] Deduced a trap composed of 158 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:06:54] [INFO ] Deduced a trap composed of 170 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:06:54] [INFO ] Deduced a trap composed of 158 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:06:54] [INFO ] Deduced a trap composed of 173 places in 183 ms of which 4 ms to minimize.
[2024-06-01 16:06:55] [INFO ] Deduced a trap composed of 158 places in 190 ms of which 6 ms to minimize.
[2024-06-01 16:06:55] [INFO ] Deduced a trap composed of 164 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:06:55] [INFO ] Deduced a trap composed of 170 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:06:55] [INFO ] Deduced a trap composed of 152 places in 186 ms of which 4 ms to minimize.
[2024-06-01 16:06:55] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 4 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 152 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 167 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 167 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 176 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 158 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:06:56] [INFO ] Deduced a trap composed of 176 places in 226 ms of which 3 ms to minimize.
[2024-06-01 16:06:57] [INFO ] Deduced a trap composed of 137 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:06:57] [INFO ] Deduced a trap composed of 170 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:06:57] [INFO ] Deduced a trap composed of 161 places in 155 ms of which 3 ms to minimize.
[2024-06-01 16:06:57] [INFO ] Deduced a trap composed of 155 places in 144 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:03] [INFO ] Deduced a trap composed of 158 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:07:03] [INFO ] Deduced a trap composed of 185 places in 173 ms of which 4 ms to minimize.
[2024-06-01 16:07:04] [INFO ] Deduced a trap composed of 173 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:07:04] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:07:04] [INFO ] Deduced a trap composed of 138 places in 200 ms of which 4 ms to minimize.
[2024-06-01 16:07:04] [INFO ] Deduced a trap composed of 138 places in 188 ms of which 4 ms to minimize.
[2024-06-01 16:07:05] [INFO ] Deduced a trap composed of 138 places in 230 ms of which 4 ms to minimize.
[2024-06-01 16:07:05] [INFO ] Deduced a trap composed of 171 places in 192 ms of which 4 ms to minimize.
[2024-06-01 16:07:05] [INFO ] Deduced a trap composed of 138 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:07:05] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:07:05] [INFO ] Deduced a trap composed of 138 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:07:06] [INFO ] Deduced a trap composed of 182 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:07:06] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:07:07] [INFO ] Deduced a trap composed of 137 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:07:08] [INFO ] Deduced a trap composed of 94 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:07:08] [INFO ] Deduced a trap composed of 137 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:07:08] [INFO ] Deduced a trap composed of 137 places in 149 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 17/149 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:10] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:07:10] [INFO ] Deduced a trap composed of 158 places in 135 ms of which 3 ms to minimize.
[2024-06-01 16:07:10] [INFO ] Deduced a trap composed of 173 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 158 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 138 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 138 places in 138 ms of which 4 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 138 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:07:11] [INFO ] Deduced a trap composed of 167 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:07:12] [INFO ] Deduced a trap composed of 167 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:07:12] [INFO ] Deduced a trap composed of 164 places in 137 ms of which 3 ms to minimize.
[2024-06-01 16:07:12] [INFO ] Deduced a trap composed of 170 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:07:12] [INFO ] Deduced a trap composed of 161 places in 137 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s327 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1274 variables, and 162 constraints, problems are : Problem set: 0 solved, 741 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 741/741 constraints, Known Traps: 70/70 constraints]
Escalating to Integer solving :Problem set: 0 solved, 741 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 70/162 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:15] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:07:16] [INFO ] Deduced a trap composed of 228 places in 215 ms of which 4 ms to minimize.
[2024-06-01 16:07:16] [INFO ] Deduced a trap composed of 141 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:07:16] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:07:17] [INFO ] Deduced a trap composed of 155 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:07:17] [INFO ] Deduced a trap composed of 137 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:07:17] [INFO ] Deduced a trap composed of 141 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:07:17] [INFO ] Deduced a trap composed of 137 places in 163 ms of which 4 ms to minimize.
[2024-06-01 16:07:17] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 141 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 137 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 141 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 137 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 137 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:07:18] [INFO ] Deduced a trap composed of 170 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:07:19] [INFO ] Deduced a trap composed of 137 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:07:19] [INFO ] Deduced a trap composed of 138 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:07:19] [INFO ] Deduced a trap composed of 141 places in 187 ms of which 2 ms to minimize.
[2024-06-01 16:07:19] [INFO ] Deduced a trap composed of 137 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:07:19] [INFO ] Deduced a trap composed of 141 places in 182 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:22] [INFO ] Deduced a trap composed of 168 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:07:22] [INFO ] Deduced a trap composed of 164 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:07:23] [INFO ] Deduced a trap composed of 170 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:07:23] [INFO ] Deduced a trap composed of 165 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:07:23] [INFO ] Deduced a trap composed of 152 places in 176 ms of which 4 ms to minimize.
[2024-06-01 16:07:23] [INFO ] Deduced a trap composed of 174 places in 163 ms of which 4 ms to minimize.
[2024-06-01 16:07:23] [INFO ] Deduced a trap composed of 167 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:07:24] [INFO ] Deduced a trap composed of 168 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:07:24] [INFO ] Deduced a trap composed of 191 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:07:24] [INFO ] Deduced a trap composed of 164 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:07:24] [INFO ] Deduced a trap composed of 185 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:07:24] [INFO ] Deduced a trap composed of 197 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:07:25] [INFO ] Deduced a trap composed of 188 places in 175 ms of which 4 ms to minimize.
[2024-06-01 16:07:25] [INFO ] Deduced a trap composed of 164 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:07:25] [INFO ] Deduced a trap composed of 161 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:07:25] [INFO ] Deduced a trap composed of 158 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:07:26] [INFO ] Deduced a trap composed of 191 places in 277 ms of which 4 ms to minimize.
[2024-06-01 16:07:26] [INFO ] Deduced a trap composed of 194 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:07:26] [INFO ] Deduced a trap composed of 137 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:07:26] [INFO ] Deduced a trap composed of 155 places in 152 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:34] [INFO ] Deduced a trap composed of 137 places in 264 ms of which 5 ms to minimize.
[2024-06-01 16:07:34] [INFO ] Deduced a trap composed of 141 places in 243 ms of which 4 ms to minimize.
[2024-06-01 16:07:34] [INFO ] Deduced a trap composed of 230 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:07:34] [INFO ] Deduced a trap composed of 241 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:07:35] [INFO ] Deduced a trap composed of 240 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:07:35] [INFO ] Deduced a trap composed of 232 places in 216 ms of which 3 ms to minimize.
[2024-06-01 16:07:35] [INFO ] Deduced a trap composed of 137 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:07:35] [INFO ] Deduced a trap composed of 141 places in 224 ms of which 6 ms to minimize.
[2024-06-01 16:07:36] [INFO ] Deduced a trap composed of 141 places in 212 ms of which 3 ms to minimize.
[2024-06-01 16:07:36] [INFO ] Deduced a trap composed of 141 places in 232 ms of which 4 ms to minimize.
[2024-06-01 16:07:37] [INFO ] Deduced a trap composed of 137 places in 251 ms of which 3 ms to minimize.
[2024-06-01 16:07:37] [INFO ] Deduced a trap composed of 141 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:07:37] [INFO ] Deduced a trap composed of 161 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:07:37] [INFO ] Deduced a trap composed of 137 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:07:38] [INFO ] Deduced a trap composed of 162 places in 247 ms of which 3 ms to minimize.
[2024-06-01 16:07:39] [INFO ] Deduced a trap composed of 137 places in 242 ms of which 4 ms to minimize.
[2024-06-01 16:07:39] [INFO ] Deduced a trap composed of 137 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:07:39] [INFO ] Deduced a trap composed of 137 places in 248 ms of which 4 ms to minimize.
[2024-06-01 16:07:39] [INFO ] Deduced a trap composed of 137 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:07:40] [INFO ] Deduced a trap composed of 141 places in 243 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 741 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/1274 variables, and 222 constraints, problems are : Problem set: 0 solved, 741 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/741 constraints, Known Traps: 130/130 constraints]
After SMT, in 61493ms problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 61508ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63927 ms. Remains : 531/531 places, 747/747 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[3] Max Struct:[10]
Starting property specific reduction for PolyORBNT-COL-S05J40-UpperBounds-15
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:[10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[10]
[2024-06-01 16:07:43] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:07:43] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[10]
RANDOM walk for 10000 steps (461 resets) in 65 ms. (151 steps per ms)
BEST_FIRST walk for 10001 steps (46 resets) in 20 ms. (476 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:07:43] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:07:43] [INFO ] Invariant cache hit.
[2024-06-01 16:07:43] [INFO ] [Real]Absence check using 90 positive place invariants in 24 ms returned sat
[2024-06-01 16:07:43] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 14 ms returned sat
[2024-06-01 16:07:43] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2024-06-01 16:07:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:07:43] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2024-06-01 16:07:43] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:07:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 23 ms returned sat
[2024-06-01 16:07:44] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:07:44] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2024-06-01 16:07:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2024-06-01 16:07:44] [INFO ] Deduced a trap composed of 182 places in 245 ms of which 4 ms to minimize.
[2024-06-01 16:07:44] [INFO ] Deduced a trap composed of 159 places in 249 ms of which 4 ms to minimize.
[2024-06-01 16:07:45] [INFO ] Deduced a trap composed of 180 places in 241 ms of which 4 ms to minimize.
[2024-06-01 16:07:45] [INFO ] Deduced a trap composed of 152 places in 250 ms of which 4 ms to minimize.
[2024-06-01 16:07:45] [INFO ] Deduced a trap composed of 155 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:07:46] [INFO ] Deduced a trap composed of 173 places in 232 ms of which 3 ms to minimize.
[2024-06-01 16:07:46] [INFO ] Deduced a trap composed of 167 places in 231 ms of which 4 ms to minimize.
[2024-06-01 16:07:46] [INFO ] Deduced a trap composed of 167 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:07:46] [INFO ] Deduced a trap composed of 161 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:07:47] [INFO ] Deduced a trap composed of 177 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:07:47] [INFO ] Deduced a trap composed of 167 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:07:47] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:07:48] [INFO ] Deduced a trap composed of 170 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:07:48] [INFO ] Deduced a trap composed of 155 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:07:48] [INFO ] Deduced a trap composed of 155 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:07:48] [INFO ] Deduced a trap composed of 176 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:07:49] [INFO ] Deduced a trap composed of 164 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:07:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 23 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Running 741 sub problems to find dead transitions.
[2024-06-01 16:07:49] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:07:49] [INFO ] Invariant cache hit.
[2024-06-01 16:07:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:07:55] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:07:55] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:07:56] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:07:56] [INFO ] Deduced a trap composed of 137 places in 176 ms of which 4 ms to minimize.
[2024-06-01 16:07:56] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:07:56] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:07:57] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 5 ms to minimize.
[2024-06-01 16:07:57] [INFO ] Deduced a trap composed of 137 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:07:57] [INFO ] Deduced a trap composed of 137 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:07:57] [INFO ] Deduced a trap composed of 155 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:07:57] [INFO ] Deduced a trap composed of 137 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:07:58] [INFO ] Deduced a trap composed of 137 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:07:58] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:07:58] [INFO ] Deduced a trap composed of 137 places in 170 ms of which 4 ms to minimize.
[2024-06-01 16:07:58] [INFO ] Deduced a trap composed of 137 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:07:59] [INFO ] Deduced a trap composed of 137 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:07:59] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 4 ms to minimize.
[2024-06-01 16:07:59] [INFO ] Deduced a trap composed of 137 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:07:59] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:07:59] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:08:00] [INFO ] Deduced a trap composed of 164 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:08:00] [INFO ] Deduced a trap composed of 158 places in 202 ms of which 3 ms to minimize.
[2024-06-01 16:08:00] [INFO ] Deduced a trap composed of 170 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:08:01] [INFO ] Deduced a trap composed of 158 places in 172 ms of which 4 ms to minimize.
[2024-06-01 16:08:01] [INFO ] Deduced a trap composed of 173 places in 173 ms of which 4 ms to minimize.
[2024-06-01 16:08:01] [INFO ] Deduced a trap composed of 158 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:08:01] [INFO ] Deduced a trap composed of 164 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:08:01] [INFO ] Deduced a trap composed of 170 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:08:02] [INFO ] Deduced a trap composed of 152 places in 197 ms of which 4 ms to minimize.
[2024-06-01 16:08:02] [INFO ] Deduced a trap composed of 170 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:08:02] [INFO ] Deduced a trap composed of 152 places in 164 ms of which 3 ms to minimize.
[2024-06-01 16:08:02] [INFO ] Deduced a trap composed of 167 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:08:02] [INFO ] Deduced a trap composed of 167 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:08:03] [INFO ] Deduced a trap composed of 176 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:08:03] [INFO ] Deduced a trap composed of 158 places in 184 ms of which 4 ms to minimize.
[2024-06-01 16:08:03] [INFO ] Deduced a trap composed of 176 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:08:03] [INFO ] Deduced a trap composed of 137 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:08:03] [INFO ] Deduced a trap composed of 170 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:08:04] [INFO ] Deduced a trap composed of 161 places in 185 ms of which 4 ms to minimize.
[2024-06-01 16:08:04] [INFO ] Deduced a trap composed of 155 places in 186 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:08:09] [INFO ] Deduced a trap composed of 158 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:08:09] [INFO ] Deduced a trap composed of 185 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:08:10] [INFO ] Deduced a trap composed of 173 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:08:10] [INFO ] Deduced a trap composed of 167 places in 179 ms of which 4 ms to minimize.
[2024-06-01 16:08:10] [INFO ] Deduced a trap composed of 138 places in 212 ms of which 4 ms to minimize.
SMT process timed out in 21529ms, After SMT, problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 21542ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21568 ms. Remains : 531/531 places, 747/747 transitions.
[2024-06-01 16:08:10] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:08:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[3] Max Struct:[10]
RANDOM walk for 1000000 steps (47377 resets) in 3230 ms. (309 steps per ms)
BEST_FIRST walk for 1000001 steps (4512 resets) in 1061 ms. (941 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:08:14] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:08:14] [INFO ] Invariant cache hit.
[2024-06-01 16:08:15] [INFO ] [Real]Absence check using 90 positive place invariants in 20 ms returned sat
[2024-06-01 16:08:15] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:08:15] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2024-06-01 16:08:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:08:15] [INFO ] [Real]Added 1 Read/Feed constraints in 14 ms returned sat
[2024-06-01 16:08:15] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:08:15] [INFO ] [Nat]Absence check using 90 positive place invariants in 24 ms returned sat
[2024-06-01 16:08:15] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:08:15] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2024-06-01 16:08:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2024-06-01 16:08:15] [INFO ] Deduced a trap composed of 182 places in 235 ms of which 3 ms to minimize.
[2024-06-01 16:08:16] [INFO ] Deduced a trap composed of 159 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:08:16] [INFO ] Deduced a trap composed of 180 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:08:17] [INFO ] Deduced a trap composed of 152 places in 256 ms of which 3 ms to minimize.
[2024-06-01 16:08:17] [INFO ] Deduced a trap composed of 155 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:08:17] [INFO ] Deduced a trap composed of 173 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:08:17] [INFO ] Deduced a trap composed of 167 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:08:18] [INFO ] Deduced a trap composed of 167 places in 234 ms of which 3 ms to minimize.
[2024-06-01 16:08:18] [INFO ] Deduced a trap composed of 161 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:08:18] [INFO ] Deduced a trap composed of 177 places in 237 ms of which 4 ms to minimize.
[2024-06-01 16:08:18] [INFO ] Deduced a trap composed of 167 places in 241 ms of which 3 ms to minimize.
[2024-06-01 16:08:19] [INFO ] Deduced a trap composed of 170 places in 240 ms of which 4 ms to minimize.
[2024-06-01 16:08:19] [INFO ] Deduced a trap composed of 170 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:08:19] [INFO ] Deduced a trap composed of 155 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:08:20] [INFO ] Deduced a trap composed of 155 places in 333 ms of which 4 ms to minimize.
[2024-06-01 16:08:20] [INFO ] Deduced a trap composed of 176 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:08:20] [INFO ] Deduced a trap composed of 164 places in 231 ms of which 3 ms to minimize.
[2024-06-01 16:08:20] [INFO ] Deduced a trap composed of 167 places in 237 ms of which 3 ms to minimize.
[2024-06-01 16:08:21] [INFO ] Deduced a trap composed of 158 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:08:21] [INFO ] Deduced a trap composed of 176 places in 237 ms of which 4 ms to minimize.
[2024-06-01 16:08:21] [INFO ] Deduced a trap composed of 170 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:08:22] [INFO ] Deduced a trap composed of 176 places in 254 ms of which 4 ms to minimize.
[2024-06-01 16:08:22] [INFO ] Deduced a trap composed of 173 places in 240 ms of which 4 ms to minimize.
[2024-06-01 16:08:23] [INFO ] Deduced a trap composed of 167 places in 232 ms of which 3 ms to minimize.
[2024-06-01 16:08:23] [INFO ] Deduced a trap composed of 170 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:08:23] [INFO ] Deduced a trap composed of 158 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:08:24] [INFO ] Deduced a trap composed of 167 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:08:24] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:08:24] [INFO ] Deduced a trap composed of 164 places in 209 ms of which 4 ms to minimize.
[2024-06-01 16:08:25] [INFO ] Deduced a trap composed of 176 places in 224 ms of which 4 ms to minimize.
[2024-06-01 16:08:25] [INFO ] Deduced a trap composed of 167 places in 235 ms of which 4 ms to minimize.
[2024-06-01 16:08:25] [INFO ] Deduced a trap composed of 152 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:08:26] [INFO ] Deduced a trap composed of 173 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:08:26] [INFO ] Deduced a trap composed of 161 places in 246 ms of which 4 ms to minimize.
[2024-06-01 16:08:27] [INFO ] Deduced a trap composed of 173 places in 231 ms of which 4 ms to minimize.
[2024-06-01 16:08:27] [INFO ] Deduced a trap composed of 155 places in 246 ms of which 4 ms to minimize.
[2024-06-01 16:08:28] [INFO ] Deduced a trap composed of 182 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:08:29] [INFO ] Deduced a trap composed of 161 places in 239 ms of which 4 ms to minimize.
[2024-06-01 16:08:30] [INFO ] Deduced a trap composed of 158 places in 248 ms of which 3 ms to minimize.
[2024-06-01 16:08:31] [INFO ] Deduced a trap composed of 161 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:08:31] [INFO ] Deduced a trap composed of 161 places in 247 ms of which 4 ms to minimize.
[2024-06-01 16:08:32] [INFO ] Deduced a trap composed of 173 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:08:32] [INFO ] Deduced a trap composed of 176 places in 234 ms of which 3 ms to minimize.
[2024-06-01 16:08:36] [INFO ] Trap strengthening (SAT) tested/added 43/43 trap constraints in 21199 ms
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 31 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 531/531 places, 747/747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 25 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
[2024-06-01 16:08:37] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:08:37] [INFO ] Invariant cache hit.
[2024-06-01 16:08:37] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-06-01 16:08:37] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:08:37] [INFO ] Invariant cache hit.
[2024-06-01 16:08:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:08:39] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 2227 ms to find 0 implicit places.
[2024-06-01 16:08:39] [INFO ] Redundant transitions in 9 ms returned []
Running 741 sub problems to find dead transitions.
[2024-06-01 16:08:39] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:08:39] [INFO ] Invariant cache hit.
[2024-06-01 16:08:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:08:45] [INFO ] Deduced a trap composed of 137 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:08:45] [INFO ] Deduced a trap composed of 137 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:08:46] [INFO ] Deduced a trap composed of 137 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:08:46] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:08:46] [INFO ] Deduced a trap composed of 137 places in 190 ms of which 2 ms to minimize.
[2024-06-01 16:08:46] [INFO ] Deduced a trap composed of 137 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:08:47] [INFO ] Deduced a trap composed of 137 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:08:47] [INFO ] Deduced a trap composed of 137 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:08:47] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:08:47] [INFO ] Deduced a trap composed of 155 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:08:47] [INFO ] Deduced a trap composed of 137 places in 176 ms of which 4 ms to minimize.
[2024-06-01 16:08:48] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:08:48] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:08:48] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 4 ms to minimize.
[2024-06-01 16:08:48] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:08:48] [INFO ] Deduced a trap composed of 137 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:08:49] [INFO ] Deduced a trap composed of 137 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:08:49] [INFO ] Deduced a trap composed of 137 places in 232 ms of which 4 ms to minimize.
[2024-06-01 16:08:49] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-06-01 16:08:49] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:08:50] [INFO ] Deduced a trap composed of 164 places in 182 ms of which 4 ms to minimize.
[2024-06-01 16:08:50] [INFO ] Deduced a trap composed of 158 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:08:50] [INFO ] Deduced a trap composed of 170 places in 202 ms of which 4 ms to minimize.
[2024-06-01 16:08:50] [INFO ] Deduced a trap composed of 158 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:08:51] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:08:51] [INFO ] Deduced a trap composed of 158 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:08:51] [INFO ] Deduced a trap composed of 164 places in 179 ms of which 4 ms to minimize.
[2024-06-01 16:08:51] [INFO ] Deduced a trap composed of 170 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:08:51] [INFO ] Deduced a trap composed of 152 places in 185 ms of which 4 ms to minimize.
[2024-06-01 16:08:52] [INFO ] Deduced a trap composed of 170 places in 184 ms of which 4 ms to minimize.
[2024-06-01 16:08:52] [INFO ] Deduced a trap composed of 152 places in 183 ms of which 4 ms to minimize.
[2024-06-01 16:08:52] [INFO ] Deduced a trap composed of 167 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:08:52] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:08:52] [INFO ] Deduced a trap composed of 176 places in 192 ms of which 6 ms to minimize.
[2024-06-01 16:08:53] [INFO ] Deduced a trap composed of 158 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:08:53] [INFO ] Deduced a trap composed of 176 places in 171 ms of which 4 ms to minimize.
[2024-06-01 16:08:53] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:08:53] [INFO ] Deduced a trap composed of 170 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:08:53] [INFO ] Deduced a trap composed of 161 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:08:54] [INFO ] Deduced a trap composed of 155 places in 195 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:09:00] [INFO ] Deduced a trap composed of 158 places in 292 ms of which 5 ms to minimize.
[2024-06-01 16:09:00] [INFO ] Deduced a trap composed of 185 places in 286 ms of which 6 ms to minimize.
[2024-06-01 16:09:01] [INFO ] Deduced a trap composed of 173 places in 284 ms of which 5 ms to minimize.
[2024-06-01 16:09:01] [INFO ] Deduced a trap composed of 167 places in 295 ms of which 5 ms to minimize.
[2024-06-01 16:09:01] [INFO ] Deduced a trap composed of 138 places in 300 ms of which 6 ms to minimize.
[2024-06-01 16:09:02] [INFO ] Deduced a trap composed of 138 places in 297 ms of which 18 ms to minimize.
[2024-06-01 16:09:02] [INFO ] Deduced a trap composed of 138 places in 308 ms of which 18 ms to minimize.
[2024-06-01 16:09:02] [INFO ] Deduced a trap composed of 171 places in 298 ms of which 5 ms to minimize.
[2024-06-01 16:09:02] [INFO ] Deduced a trap composed of 138 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:09:03] [INFO ] Deduced a trap composed of 137 places in 342 ms of which 5 ms to minimize.
[2024-06-01 16:09:03] [INFO ] Deduced a trap composed of 138 places in 282 ms of which 6 ms to minimize.
[2024-06-01 16:09:03] [INFO ] Deduced a trap composed of 182 places in 228 ms of which 4 ms to minimize.
[2024-06-01 16:09:04] [INFO ] Deduced a trap composed of 170 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:09:05] [INFO ] Deduced a trap composed of 137 places in 221 ms of which 3 ms to minimize.
[2024-06-01 16:09:05] [INFO ] Deduced a trap composed of 94 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:09:06] [INFO ] Deduced a trap composed of 137 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:09:06] [INFO ] Deduced a trap composed of 137 places in 216 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 17/149 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:09:08] [INFO ] Deduced a trap composed of 167 places in 247 ms of which 4 ms to minimize.
[2024-06-01 16:09:08] [INFO ] Deduced a trap composed of 158 places in 232 ms of which 3 ms to minimize.
[2024-06-01 16:09:08] [INFO ] Deduced a trap composed of 173 places in 251 ms of which 6 ms to minimize.
[2024-06-01 16:09:09] [INFO ] Deduced a trap composed of 158 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:09:09] [INFO ] Deduced a trap composed of 170 places in 195 ms of which 4 ms to minimize.
[2024-06-01 16:09:09] [INFO ] Deduced a trap composed of 138 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:09:09] [INFO ] Deduced a trap composed of 138 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:09:10] [INFO ] Deduced a trap composed of 138 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:09:10] [INFO ] Deduced a trap composed of 167 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:09:10] [INFO ] Deduced a trap composed of 167 places in 166 ms of which 3 ms to minimize.
SMT process timed out in 31186ms, After SMT, problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 31200ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33474 ms. Remains : 531/531 places, 747/747 transitions.
RANDOM walk for 40001 steps (1845 resets) in 296 ms. (134 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (179 resets) in 68 ms. (579 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (168 resets) in 67 ms. (588 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 415814 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :0 out of 2
Probabilistic random walk after 415814 steps, saw 127494 distinct states, run finished after 3001 ms. (steps per millisecond=138 ) properties seen :0
[2024-06-01 16:09:13] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:09:13] [INFO ] Invariant cache hit.
[2024-06-01 16:09:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 0/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/530 variables, 2/97 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/530 variables, 0/97 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 743/1273 variables, 530/627 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1273 variables, 1/628 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1273 variables, 0/628 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1274 variables, 1/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1274/1274 variables, and 629 constraints, problems are : Problem set: 1 solved, 1 unsolved in 370 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 531/531 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:09:14] [INFO ] Deduced a trap composed of 176 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:09:14] [INFO ] Deduced a trap composed of 170 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:09:14] [INFO ] Deduced a trap composed of 164 places in 167 ms of which 2 ms to minimize.
[2024-06-01 16:09:14] [INFO ] Deduced a trap composed of 173 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 165 places in 170 ms of which 2 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 170 places in 133 ms of which 3 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 164 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 167 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 164 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:09:15] [INFO ] Deduced a trap composed of 158 places in 168 ms of which 4 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 182 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 167 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 177 places in 139 ms of which 3 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 167 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 179 places in 138 ms of which 3 ms to minimize.
[2024-06-01 16:09:16] [INFO ] Deduced a trap composed of 170 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:09:17] [INFO ] Deduced a trap composed of 173 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:09:17] [INFO ] Deduced a trap composed of 170 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:09:17] [INFO ] Deduced a trap composed of 152 places in 238 ms of which 3 ms to minimize.
[2024-06-01 16:09:17] [INFO ] Deduced a trap composed of 170 places in 215 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 20/115 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:09:18] [INFO ] Deduced a trap composed of 176 places in 221 ms of which 3 ms to minimize.
[2024-06-01 16:09:18] [INFO ] Deduced a trap composed of 164 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:09:18] [INFO ] Deduced a trap composed of 170 places in 231 ms of which 3 ms to minimize.
[2024-06-01 16:09:18] [INFO ] Deduced a trap composed of 161 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:09:19] [INFO ] Deduced a trap composed of 173 places in 210 ms of which 3 ms to minimize.
SMT process timed out in 5569ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 19 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Running 741 sub problems to find dead transitions.
[2024-06-01 16:09:19] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:09:19] [INFO ] Invariant cache hit.
[2024-06-01 16:09:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:09:25] [INFO ] Deduced a trap composed of 137 places in 161 ms of which 4 ms to minimize.
[2024-06-01 16:09:26] [INFO ] Deduced a trap composed of 137 places in 229 ms of which 3 ms to minimize.
[2024-06-01 16:09:26] [INFO ] Deduced a trap composed of 137 places in 196 ms of which 4 ms to minimize.
[2024-06-01 16:09:26] [INFO ] Deduced a trap composed of 137 places in 170 ms of which 4 ms to minimize.
[2024-06-01 16:09:26] [INFO ] Deduced a trap composed of 137 places in 178 ms of which 4 ms to minimize.
[2024-06-01 16:09:26] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 5 ms to minimize.
[2024-06-01 16:09:27] [INFO ] Deduced a trap composed of 137 places in 222 ms of which 3 ms to minimize.
[2024-06-01 16:09:27] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:09:27] [INFO ] Deduced a trap composed of 137 places in 222 ms of which 4 ms to minimize.
[2024-06-01 16:09:27] [INFO ] Deduced a trap composed of 155 places in 220 ms of which 3 ms to minimize.
[2024-06-01 16:09:28] [INFO ] Deduced a trap composed of 137 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:09:28] [INFO ] Deduced a trap composed of 137 places in 223 ms of which 3 ms to minimize.
[2024-06-01 16:09:28] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:09:28] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:09:28] [INFO ] Deduced a trap composed of 137 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:09:29] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:09:29] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:09:29] [INFO ] Deduced a trap composed of 137 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:09:29] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:09:30] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:09:30] [INFO ] Deduced a trap composed of 164 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:09:30] [INFO ] Deduced a trap composed of 158 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:09:31] [INFO ] Deduced a trap composed of 170 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:09:31] [INFO ] Deduced a trap composed of 158 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:09:31] [INFO ] Deduced a trap composed of 173 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:09:31] [INFO ] Deduced a trap composed of 158 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:09:31] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:09:32] [INFO ] Deduced a trap composed of 170 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:09:32] [INFO ] Deduced a trap composed of 152 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:09:32] [INFO ] Deduced a trap composed of 170 places in 199 ms of which 4 ms to minimize.
[2024-06-01 16:09:32] [INFO ] Deduced a trap composed of 152 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:09:32] [INFO ] Deduced a trap composed of 167 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:09:33] [INFO ] Deduced a trap composed of 167 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:09:33] [INFO ] Deduced a trap composed of 176 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:09:33] [INFO ] Deduced a trap composed of 158 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:09:33] [INFO ] Deduced a trap composed of 176 places in 224 ms of which 4 ms to minimize.
[2024-06-01 16:09:33] [INFO ] Deduced a trap composed of 137 places in 180 ms of which 4 ms to minimize.
[2024-06-01 16:09:34] [INFO ] Deduced a trap composed of 170 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:09:34] [INFO ] Deduced a trap composed of 161 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:09:34] [INFO ] Deduced a trap composed of 155 places in 173 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:09:40] [INFO ] Deduced a trap composed of 158 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:09:40] [INFO ] Deduced a trap composed of 185 places in 197 ms of which 4 ms to minimize.
SMT process timed out in 21215ms, After SMT, problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 21224ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21245 ms. Remains : 531/531 places, 747/747 transitions.
RANDOM walk for 40000 steps (1886 resets) in 179 ms. (222 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (201 resets) in 66 ms. (597 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 559154 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 1
Probabilistic random walk after 559154 steps, saw 169735 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
[2024-06-01 16:09:43] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:09:43] [INFO ] Invariant cache hit.
[2024-06-01 16:09:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/530 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/530 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 743/1273 variables, 530/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1273 variables, 1/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1273 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1274 variables, 1/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1274 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1274/1274 variables, and 629 constraints, problems are : Problem set: 0 solved, 1 unsolved in 486 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 531/531 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 92/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 382/475 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/517 variables, 42/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/517 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/528 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:09:44] [INFO ] Deduced a trap composed of 176 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:09:44] [INFO ] Deduced a trap composed of 170 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:09:44] [INFO ] Deduced a trap composed of 164 places in 237 ms of which 4 ms to minimize.
[2024-06-01 16:09:45] [INFO ] Deduced a trap composed of 173 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:09:45] [INFO ] Deduced a trap composed of 165 places in 196 ms of which 4 ms to minimize.
[2024-06-01 16:09:45] [INFO ] Deduced a trap composed of 170 places in 229 ms of which 3 ms to minimize.
[2024-06-01 16:09:45] [INFO ] Deduced a trap composed of 164 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 167 places in 216 ms of which 3 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 164 places in 198 ms of which 4 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 158 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 182 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 167 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:09:46] [INFO ] Deduced a trap composed of 177 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:09:47] [INFO ] Deduced a trap composed of 167 places in 231 ms of which 4 ms to minimize.
[2024-06-01 16:09:47] [INFO ] Deduced a trap composed of 179 places in 203 ms of which 4 ms to minimize.
[2024-06-01 16:09:47] [INFO ] Deduced a trap composed of 170 places in 250 ms of which 4 ms to minimize.
[2024-06-01 16:09:47] [INFO ] Deduced a trap composed of 173 places in 169 ms of which 4 ms to minimize.
[2024-06-01 16:09:48] [INFO ] Deduced a trap composed of 170 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:09:48] [INFO ] Deduced a trap composed of 152 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:09:48] [INFO ] Deduced a trap composed of 170 places in 181 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/528 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:09:48] [INFO ] Deduced a trap composed of 176 places in 233 ms of which 3 ms to minimize.
[2024-06-01 16:09:49] [INFO ] Deduced a trap composed of 164 places in 229 ms of which 3 ms to minimize.
[2024-06-01 16:09:49] [INFO ] Deduced a trap composed of 170 places in 242 ms of which 4 ms to minimize.
[2024-06-01 16:09:49] [INFO ] Deduced a trap composed of 161 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:09:49] [INFO ] Deduced a trap composed of 173 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:09:50] [INFO ] Deduced a trap composed of 155 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:09:50] [INFO ] Deduced a trap composed of 167 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:09:50] [INFO ] Deduced a trap composed of 173 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:09:50] [INFO ] Deduced a trap composed of 155 places in 210 ms of which 5 ms to minimize.
[2024-06-01 16:09:51] [INFO ] Deduced a trap composed of 158 places in 243 ms of which 3 ms to minimize.
[2024-06-01 16:09:51] [INFO ] Deduced a trap composed of 158 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:09:51] [INFO ] Deduced a trap composed of 158 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:09:51] [INFO ] Deduced a trap composed of 179 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:09:52] [INFO ] Deduced a trap composed of 179 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:09:52] [INFO ] Deduced a trap composed of 155 places in 239 ms of which 3 ms to minimize.
[2024-06-01 16:09:52] [INFO ] Deduced a trap composed of 158 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:09:52] [INFO ] Deduced a trap composed of 182 places in 206 ms of which 3 ms to minimize.
[2024-06-01 16:09:53] [INFO ] Deduced a trap composed of 167 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:09:53] [INFO ] Deduced a trap composed of 167 places in 216 ms of which 4 ms to minimize.
[2024-06-01 16:09:53] [INFO ] Deduced a trap composed of 180 places in 244 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/528 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:09:53] [INFO ] Deduced a trap composed of 164 places in 208 ms of which 4 ms to minimize.
[2024-06-01 16:09:54] [INFO ] Deduced a trap composed of 158 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:09:54] [INFO ] Deduced a trap composed of 158 places in 223 ms of which 4 ms to minimize.
[2024-06-01 16:09:54] [INFO ] Deduced a trap composed of 164 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:09:54] [INFO ] Deduced a trap composed of 93 places in 237 ms of which 4 ms to minimize.
[2024-06-01 16:09:55] [INFO ] Deduced a trap composed of 170 places in 224 ms of which 4 ms to minimize.
[2024-06-01 16:09:55] [INFO ] Deduced a trap composed of 158 places in 235 ms of which 4 ms to minimize.
[2024-06-01 16:09:55] [INFO ] Deduced a trap composed of 158 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:09:56] [INFO ] Deduced a trap composed of 93 places in 234 ms of which 3 ms to minimize.
[2024-06-01 16:09:56] [INFO ] Deduced a trap composed of 167 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:09:56] [INFO ] Deduced a trap composed of 176 places in 188 ms of which 4 ms to minimize.
[2024-06-01 16:09:56] [INFO ] Deduced a trap composed of 155 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:09:56] [INFO ] Deduced a trap composed of 173 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:09:57] [INFO ] Deduced a trap composed of 176 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:09:57] [INFO ] Deduced a trap composed of 164 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:09:57] [INFO ] Deduced a trap composed of 170 places in 134 ms of which 3 ms to minimize.
[2024-06-01 16:09:57] [INFO ] Deduced a trap composed of 167 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:09:58] [INFO ] Deduced a trap composed of 164 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:09:58] [INFO ] Deduced a trap composed of 93 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:09:58] [INFO ] Deduced a trap composed of 161 places in 175 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 20/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:09:58] [INFO ] Deduced a trap composed of 176 places in 174 ms of which 4 ms to minimize.
[2024-06-01 16:10:00] [INFO ] Deduced a trap composed of 170 places in 224 ms of which 4 ms to minimize.
[2024-06-01 16:10:00] [INFO ] Deduced a trap composed of 167 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:10:01] [INFO ] Deduced a trap composed of 164 places in 233 ms of which 3 ms to minimize.
[2024-06-01 16:10:01] [INFO ] Deduced a trap composed of 164 places in 245 ms of which 4 ms to minimize.
[2024-06-01 16:10:01] [INFO ] Deduced a trap composed of 164 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:10:02] [INFO ] Deduced a trap composed of 164 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:10:02] [INFO ] Deduced a trap composed of 158 places in 212 ms of which 4 ms to minimize.
[2024-06-01 16:10:02] [INFO ] Deduced a trap composed of 161 places in 194 ms of which 4 ms to minimize.
[2024-06-01 16:10:02] [INFO ] Deduced a trap composed of 161 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:10:02] [INFO ] Deduced a trap composed of 182 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:10:03] [INFO ] Deduced a trap composed of 164 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:10:03] [INFO ] Deduced a trap composed of 176 places in 239 ms of which 3 ms to minimize.
[2024-06-01 16:10:04] [INFO ] Deduced a trap composed of 170 places in 249 ms of which 4 ms to minimize.
[2024-06-01 16:10:04] [INFO ] Deduced a trap composed of 164 places in 215 ms of which 4 ms to minimize.
[2024-06-01 16:10:04] [INFO ] Deduced a trap composed of 173 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:10:04] [INFO ] Deduced a trap composed of 173 places in 216 ms of which 3 ms to minimize.
[2024-06-01 16:10:05] [INFO ] Deduced a trap composed of 161 places in 228 ms of which 4 ms to minimize.
[2024-06-01 16:10:05] [INFO ] Deduced a trap composed of 155 places in 235 ms of which 4 ms to minimize.
[2024-06-01 16:10:06] [INFO ] Deduced a trap composed of 167 places in 232 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 20/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:10:06] [INFO ] Deduced a trap composed of 170 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:10:06] [INFO ] Deduced a trap composed of 182 places in 231 ms of which 4 ms to minimize.
[2024-06-01 16:10:07] [INFO ] Deduced a trap composed of 185 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:10:07] [INFO ] Deduced a trap composed of 170 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:10:07] [INFO ] Deduced a trap composed of 188 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:10:07] [INFO ] Deduced a trap composed of 167 places in 196 ms of which 4 ms to minimize.
[2024-06-01 16:10:08] [INFO ] Deduced a trap composed of 167 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:10:09] [INFO ] Deduced a trap composed of 164 places in 217 ms of which 7 ms to minimize.
[2024-06-01 16:10:09] [INFO ] Deduced a trap composed of 176 places in 254 ms of which 3 ms to minimize.
[2024-06-01 16:10:10] [INFO ] Deduced a trap composed of 164 places in 255 ms of which 4 ms to minimize.
[2024-06-01 16:10:10] [INFO ] Deduced a trap composed of 155 places in 242 ms of which 3 ms to minimize.
[2024-06-01 16:10:11] [INFO ] Deduced a trap composed of 164 places in 252 ms of which 4 ms to minimize.
[2024-06-01 16:10:12] [INFO ] Deduced a trap composed of 192 places in 255 ms of which 4 ms to minimize.
[2024-06-01 16:10:12] [INFO ] Deduced a trap composed of 185 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:10:12] [INFO ] Deduced a trap composed of 176 places in 210 ms of which 4 ms to minimize.
[2024-06-01 16:10:13] [INFO ] Deduced a trap composed of 179 places in 238 ms of which 4 ms to minimize.
[2024-06-01 16:10:13] [INFO ] Deduced a trap composed of 173 places in 259 ms of which 4 ms to minimize.
[2024-06-01 16:10:14] [INFO ] Deduced a trap composed of 176 places in 245 ms of which 4 ms to minimize.
[2024-06-01 16:10:14] [INFO ] Deduced a trap composed of 186 places in 260 ms of which 4 ms to minimize.
[2024-06-01 16:10:15] [INFO ] Deduced a trap composed of 158 places in 216 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/1274 variables, and 195 constraints, problems are : Problem set: 0 solved, 1 unsolved in 36583 ms.
Refiners :[Positive P Invariants (semi-flows): 88/90 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 100/100 constraints]
After SMT, in 37084ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 20 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 531/531 places, 747/747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 747/747 transitions.
Applied a total of 0 rules in 36 ms. Remains 531 /531 variables (removed 0) and now considering 747/747 (removed 0) transitions.
[2024-06-01 16:10:20] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:10:20] [INFO ] Invariant cache hit.
[2024-06-01 16:10:21] [INFO ] Implicit Places using invariants in 474 ms returned []
[2024-06-01 16:10:21] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:10:21] [INFO ] Invariant cache hit.
[2024-06-01 16:10:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:10:22] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2238 ms to find 0 implicit places.
[2024-06-01 16:10:22] [INFO ] Redundant transitions in 11 ms returned []
Running 741 sub problems to find dead transitions.
[2024-06-01 16:10:22] [INFO ] Flow matrix only has 743 transitions (discarded 4 similar events)
[2024-06-01 16:10:22] [INFO ] Invariant cache hit.
[2024-06-01 16:10:22] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:10:29] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:10:29] [INFO ] Deduced a trap composed of 137 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:10:29] [INFO ] Deduced a trap composed of 137 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:10:29] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:10:30] [INFO ] Deduced a trap composed of 137 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:10:30] [INFO ] Deduced a trap composed of 137 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:10:30] [INFO ] Deduced a trap composed of 137 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:10:30] [INFO ] Deduced a trap composed of 137 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:10:30] [INFO ] Deduced a trap composed of 137 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 155 places in 229 ms of which 3 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 137 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 137 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 137 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 137 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:10:31] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:10:32] [INFO ] Deduced a trap composed of 137 places in 142 ms of which 3 ms to minimize.
[2024-06-01 16:10:32] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:10:32] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:10:32] [INFO ] Deduced a trap composed of 137 places in 188 ms of which 4 ms to minimize.
[2024-06-01 16:10:32] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:10:33] [INFO ] Deduced a trap composed of 164 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:10:33] [INFO ] Deduced a trap composed of 158 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:10:33] [INFO ] Deduced a trap composed of 170 places in 146 ms of which 3 ms to minimize.
[2024-06-01 16:10:33] [INFO ] Deduced a trap composed of 158 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 173 places in 189 ms of which 4 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 158 places in 153 ms of which 3 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 164 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 170 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 152 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:10:34] [INFO ] Deduced a trap composed of 170 places in 175 ms of which 4 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 152 places in 169 ms of which 4 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 167 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 167 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 176 places in 136 ms of which 3 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 158 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:10:35] [INFO ] Deduced a trap composed of 176 places in 143 ms of which 3 ms to minimize.
[2024-06-01 16:10:36] [INFO ] Deduced a trap composed of 137 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:10:36] [INFO ] Deduced a trap composed of 170 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:10:36] [INFO ] Deduced a trap composed of 161 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:10:36] [INFO ] Deduced a trap composed of 155 places in 200 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:10:41] [INFO ] Deduced a trap composed of 158 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:10:42] [INFO ] Deduced a trap composed of 185 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:10:42] [INFO ] Deduced a trap composed of 173 places in 200 ms of which 4 ms to minimize.
[2024-06-01 16:10:42] [INFO ] Deduced a trap composed of 167 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:10:42] [INFO ] Deduced a trap composed of 138 places in 175 ms of which 2 ms to minimize.
[2024-06-01 16:10:43] [INFO ] Deduced a trap composed of 138 places in 192 ms of which 4 ms to minimize.
[2024-06-01 16:10:43] [INFO ] Deduced a trap composed of 138 places in 185 ms of which 5 ms to minimize.
[2024-06-01 16:10:43] [INFO ] Deduced a trap composed of 171 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:10:43] [INFO ] Deduced a trap composed of 138 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:10:43] [INFO ] Deduced a trap composed of 137 places in 163 ms of which 3 ms to minimize.
[2024-06-01 16:10:44] [INFO ] Deduced a trap composed of 138 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:10:44] [INFO ] Deduced a trap composed of 182 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:10:44] [INFO ] Deduced a trap composed of 170 places in 238 ms of which 6 ms to minimize.
[2024-06-01 16:10:46] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 4 ms to minimize.
[2024-06-01 16:10:46] [INFO ] Deduced a trap composed of 94 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:10:46] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:10:46] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 17/149 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:10:48] [INFO ] Deduced a trap composed of 167 places in 185 ms of which 4 ms to minimize.
[2024-06-01 16:10:48] [INFO ] Deduced a trap composed of 158 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:10:48] [INFO ] Deduced a trap composed of 173 places in 179 ms of which 3 ms to minimize.
[2024-06-01 16:10:49] [INFO ] Deduced a trap composed of 158 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:10:49] [INFO ] Deduced a trap composed of 170 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:10:49] [INFO ] Deduced a trap composed of 138 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:10:49] [INFO ] Deduced a trap composed of 138 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:10:49] [INFO ] Deduced a trap composed of 138 places in 172 ms of which 2 ms to minimize.
[2024-06-01 16:10:50] [INFO ] Deduced a trap composed of 167 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:10:50] [INFO ] Deduced a trap composed of 167 places in 152 ms of which 3 ms to minimize.
[2024-06-01 16:10:50] [INFO ] Deduced a trap composed of 164 places in 206 ms of which 4 ms to minimize.
[2024-06-01 16:10:50] [INFO ] Deduced a trap composed of 170 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:10:50] [INFO ] Deduced a trap composed of 161 places in 180 ms of which 2 ms to minimize.
[2024-06-01 16:10:52] [INFO ] Deduced a trap composed of 97 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:10:53] [INFO ] Deduced a trap composed of 137 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:10:53] [INFO ] Deduced a trap composed of 137 places in 233 ms of which 4 ms to minimize.
[2024-06-01 16:10:53] [INFO ] Deduced a trap composed of 97 places in 220 ms of which 4 ms to minimize.
[2024-06-01 16:10:53] [INFO ] Deduced a trap composed of 97 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:10:53] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:10:54] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 20/169 constraints. Problems are: Problem set: 0 solved, 741 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 526/1274 variables, and 169 constraints, problems are : Problem set: 0 solved, 741 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 741/741 constraints, Known Traps: 77/77 constraints]
Escalating to Integer solving :Problem set: 0 solved, 741 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/526 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/526 variables, 6/92 constraints. Problems are: Problem set: 0 solved, 741 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/526 variables, 77/169 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:10:57] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:10:58] [INFO ] Deduced a trap composed of 138 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:10:58] [INFO ] Deduced a trap composed of 138 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:10:58] [INFO ] Deduced a trap composed of 177 places in 169 ms of which 3 ms to minimize.
[2024-06-01 16:10:58] [INFO ] Deduced a trap composed of 138 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:10:58] [INFO ] Deduced a trap composed of 142 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:10:59] [INFO ] Deduced a trap composed of 137 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:10:59] [INFO ] Deduced a trap composed of 142 places in 167 ms of which 2 ms to minimize.
[2024-06-01 16:10:59] [INFO ] Deduced a trap composed of 137 places in 213 ms of which 4 ms to minimize.
[2024-06-01 16:10:59] [INFO ] Deduced a trap composed of 141 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:10:59] [INFO ] Deduced a trap composed of 138 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:11:00] [INFO ] Deduced a trap composed of 141 places in 177 ms of which 3 ms to minimize.
[2024-06-01 16:11:00] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:11:00] [INFO ] Deduced a trap composed of 137 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:11:00] [INFO ] Deduced a trap composed of 141 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:11:00] [INFO ] Deduced a trap composed of 137 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:11:01] [INFO ] Deduced a trap composed of 137 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:11:01] [INFO ] Deduced a trap composed of 137 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:11:01] [INFO ] Deduced a trap composed of 141 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:11:01] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/526 variables, 20/189 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:11:04] [INFO ] Deduced a trap composed of 137 places in 230 ms of which 4 ms to minimize.
[2024-06-01 16:11:04] [INFO ] Deduced a trap composed of 137 places in 229 ms of which 4 ms to minimize.
[2024-06-01 16:11:05] [INFO ] Deduced a trap composed of 154 places in 246 ms of which 3 ms to minimize.
[2024-06-01 16:11:05] [INFO ] Deduced a trap composed of 137 places in 200 ms of which 4 ms to minimize.
[2024-06-01 16:11:05] [INFO ] Deduced a trap composed of 141 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:11:05] [INFO ] Deduced a trap composed of 138 places in 187 ms of which 4 ms to minimize.
[2024-06-01 16:11:05] [INFO ] Deduced a trap composed of 138 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:11:06] [INFO ] Deduced a trap composed of 137 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:11:06] [INFO ] Deduced a trap composed of 142 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:11:06] [INFO ] Deduced a trap composed of 137 places in 211 ms of which 4 ms to minimize.
[2024-06-01 16:11:06] [INFO ] Deduced a trap composed of 138 places in 203 ms of which 4 ms to minimize.
[2024-06-01 16:11:07] [INFO ] Deduced a trap composed of 138 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:11:07] [INFO ] Deduced a trap composed of 161 places in 220 ms of which 7 ms to minimize.
[2024-06-01 16:11:07] [INFO ] Deduced a trap composed of 137 places in 193 ms of which 4 ms to minimize.
[2024-06-01 16:11:08] [INFO ] Deduced a trap composed of 155 places in 190 ms of which 4 ms to minimize.
[2024-06-01 16:11:08] [INFO ] Deduced a trap composed of 137 places in 207 ms of which 4 ms to minimize.
[2024-06-01 16:11:08] [INFO ] Deduced a trap composed of 138 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:11:08] [INFO ] Deduced a trap composed of 138 places in 240 ms of which 5 ms to minimize.
[2024-06-01 16:11:09] [INFO ] Deduced a trap composed of 138 places in 225 ms of which 4 ms to minimize.
[2024-06-01 16:11:09] [INFO ] Deduced a trap composed of 138 places in 259 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/526 variables, 20/209 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:11:10] [INFO ] Deduced a trap composed of 137 places in 234 ms of which 4 ms to minimize.
[2024-06-01 16:11:10] [INFO ] Deduced a trap composed of 137 places in 215 ms of which 4 ms to minimize.
[2024-06-01 16:11:10] [INFO ] Deduced a trap composed of 137 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:11:11] [INFO ] Deduced a trap composed of 137 places in 226 ms of which 4 ms to minimize.
[2024-06-01 16:11:11] [INFO ] Deduced a trap composed of 137 places in 230 ms of which 3 ms to minimize.
[2024-06-01 16:11:11] [INFO ] Deduced a trap composed of 137 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:11:11] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:11:12] [INFO ] Deduced a trap composed of 137 places in 226 ms of which 3 ms to minimize.
[2024-06-01 16:11:12] [INFO ] Deduced a trap composed of 162 places in 251 ms of which 4 ms to minimize.
[2024-06-01 16:11:12] [INFO ] Deduced a trap composed of 158 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:11:13] [INFO ] Deduced a trap composed of 164 places in 257 ms of which 4 ms to minimize.
[2024-06-01 16:11:13] [INFO ] Deduced a trap composed of 161 places in 199 ms of which 4 ms to minimize.
[2024-06-01 16:11:13] [INFO ] Deduced a trap composed of 137 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:11:13] [INFO ] Deduced a trap composed of 137 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:11:13] [INFO ] Deduced a trap composed of 141 places in 194 ms of which 2 ms to minimize.
[2024-06-01 16:11:14] [INFO ] Deduced a trap composed of 137 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:11:14] [INFO ] Deduced a trap composed of 137 places in 225 ms of which 4 ms to minimize.
[2024-06-01 16:11:14] [INFO ] Deduced a trap composed of 137 places in 226 ms of which 3 ms to minimize.
[2024-06-01 16:11:14] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 3 ms to minimize.
[2024-06-01 16:11:15] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/526 variables, 20/229 constraints. Problems are: Problem set: 0 solved, 741 unsolved
[2024-06-01 16:11:16] [INFO ] Deduced a trap composed of 153 places in 248 ms of which 3 ms to minimize.
[2024-06-01 16:11:17] [INFO ] Deduced a trap composed of 141 places in 223 ms of which 3 ms to minimize.
[2024-06-01 16:11:17] [INFO ] Deduced a trap composed of 137 places in 221 ms of which 3 ms to minimize.
[2024-06-01 16:11:17] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 4 ms to minimize.
[2024-06-01 16:11:17] [INFO ] Deduced a trap composed of 137 places in 204 ms of which 4 ms to minimize.
[2024-06-01 16:11:18] [INFO ] Deduced a trap composed of 137 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:11:18] [INFO ] Deduced a trap composed of 137 places in 226 ms of which 3 ms to minimize.
[2024-06-01 16:11:18] [INFO ] Deduced a trap composed of 137 places in 242 ms of which 3 ms to minimize.
[2024-06-01 16:11:19] [INFO ] Deduced a trap composed of 137 places in 252 ms of which 4 ms to minimize.
[2024-06-01 16:11:19] [INFO ] Deduced a trap composed of 161 places in 243 ms of which 3 ms to minimize.
[2024-06-01 16:11:20] [INFO ] Deduced a trap composed of 137 places in 241 ms of which 4 ms to minimize.
[2024-06-01 16:11:20] [INFO ] Deduced a trap composed of 137 places in 217 ms of which 4 ms to minimize.
[2024-06-01 16:11:20] [INFO ] Deduced a trap composed of 137 places in 219 ms of which 4 ms to minimize.
[2024-06-01 16:11:20] [INFO ] Deduced a trap composed of 141 places in 214 ms of which 4 ms to minimize.
[2024-06-01 16:11:20] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:11:21] [INFO ] Deduced a trap composed of 141 places in 200 ms of which 4 ms to minimize.
[2024-06-01 16:11:21] [INFO ] Deduced a trap composed of 137 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:11:21] [INFO ] Deduced a trap composed of 141 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:11:21] [INFO ] Deduced a trap composed of 137 places in 240 ms of which 3 ms to minimize.
[2024-06-01 16:11:22] [INFO ] Deduced a trap composed of 141 places in 194 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/526 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 741 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/1274 variables, and 249 constraints, problems are : Problem set: 0 solved, 741 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 86/90 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/531 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/741 constraints, Known Traps: 157/157 constraints]
After SMT, in 61548ms problems are : Problem set: 0 solved, 741 unsolved
Search for dead transitions found 0 dead transitions in 61565ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63864 ms. Remains : 531/531 places, 747/747 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[3] Max Struct:[10]
Ending property specific reduction for PolyORBNT-COL-S05J40-UpperBounds-15 in 221143 ms.
[2024-06-01 16:11:24] [INFO ] Flatten gal took : 99 ms
[2024-06-01 16:11:24] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2024-06-01 16:11:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 531 places, 747 transitions and 3811 arcs took 8 ms.
Total runtime 529544 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : PolyORBNT-COL-S05J40-UpperBounds-15

BK_STOP 1717258284909

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name PolyORBNT-COL-S05J40-UpperBounds-15
ub formula formula --maxsum=/tmp/3984/ub_0_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J40"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-COL-S05J40, 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 r516-tajo-171654447000381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J40.tgz
mv PolyORBNT-COL-S05J40 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 ;