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.r307-tajo-171654460700213.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 gold2023
Input is PolyORBLF-PT-S06J06T04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460700213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 16K Apr 11 17:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 11 17:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Apr 11 17:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 855K Apr 11 17:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.5K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 341K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 11 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 11 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 483K Apr 11 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.1M Apr 11 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.9M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717124602281

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T04
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:03:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 03:03:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:03:24] [INFO ] Load time of PNML (sax parser for PT used): 407 ms
[2024-05-31 03:03:24] [INFO ] Transformed 506 places.
[2024-05-31 03:03:24] [INFO ] Transformed 7154 transitions.
[2024-05-31 03:03:24] [INFO ] Parsed PT model containing 506 places and 7154 transitions and 59824 arcs in 544 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
[2024-05-31 03:03:24] [INFO ] Reduced 4680 identical enabling conditions.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 186 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 497 transition count 1771
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 497 transition count 1771
Applied a total of 12 rules in 117 ms. Remains 497 /506 variables (removed 9) and now considering 1771/1774 (removed 3) transitions.
[2024-05-31 03:03:24] [INFO ] Flow matrix only has 1747 transitions (discarded 24 similar events)
// Phase 1: matrix 1747 rows 497 cols
[2024-05-31 03:03:24] [INFO ] Computed 48 invariants in 86 ms
[2024-05-31 03:03:26] [INFO ] Dead Transitions using invariants and state equation in 1548 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2024-05-31 03:03:26] [INFO ] Flow matrix only has 1135 transitions (discarded 24 similar events)
// Phase 1: matrix 1135 rows 497 cols
[2024-05-31 03:03:26] [INFO ] Computed 48 invariants in 58 ms
[2024-05-31 03:03:26] [INFO ] Implicit Places using invariants in 457 ms returned []
[2024-05-31 03:03:26] [INFO ] Flow matrix only has 1135 transitions (discarded 24 similar events)
[2024-05-31 03:03:26] [INFO ] Invariant cache hit.
[2024-05-31 03:03:27] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:03:33] [INFO ] Implicit Places using invariants and state equation in 6401 ms returned []
Implicit Place search using SMT with State Equation took 6875 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 497/506 places, 1159/1774 transitions.
Applied a total of 0 rules in 35 ms. Remains 497 /497 variables (removed 0) and now considering 1159/1159 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8611 ms. Remains : 497/506 places, 1159/1774 transitions.
Support contains 186 out of 497 places after structural reductions.
[2024-05-31 03:03:33] [INFO ] Flatten gal took : 196 ms
[2024-05-31 03:03:33] [INFO ] Flatten gal took : 123 ms
[2024-05-31 03:03:34] [INFO ] Input system was already deterministic with 1159 transitions.
Support contains 170 out of 497 places (down from 186) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 23) seen :18
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-31 03:03:34] [INFO ] Flow matrix only has 1135 transitions (discarded 24 similar events)
[2024-05-31 03:03:34] [INFO ] Invariant cache hit.
[2024-05-31 03:03:35] [INFO ] [Real]Absence check using 22 positive place invariants in 132 ms returned sat
[2024-05-31 03:03:35] [INFO ] [Real]Absence check using 22 positive and 26 generalized place invariants in 44 ms returned sat
[2024-05-31 03:03:35] [INFO ] After 538ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2024-05-31 03:03:35] [INFO ] [Nat]Absence check using 22 positive place invariants in 18 ms returned sat
[2024-05-31 03:03:35] [INFO ] [Nat]Absence check using 22 positive and 26 generalized place invariants in 50 ms returned sat
[2024-05-31 03:03:39] [INFO ] After 3395ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2024-05-31 03:03:39] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:03:48] [INFO ] After 9043ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :3 sat :0
[2024-05-31 03:03:48] [INFO ] After 12679ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 497 transition count 1134
Reduce places removed 25 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 29 rules applied. Total rules applied 54 place count 472 transition count 1130
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 58 place count 468 transition count 1130
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 58 place count 468 transition count 1074
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 170 place count 412 transition count 1074
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 272 place count 361 transition count 1023
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 280 place count 361 transition count 1015
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 288 place count 353 transition count 1015
Applied a total of 288 rules in 211 ms. Remains 353 /497 variables (removed 144) and now considering 1015/1159 (removed 144) transitions.
[2024-05-31 03:03:48] [INFO ] Flow matrix only has 991 transitions (discarded 24 similar events)
// Phase 1: matrix 991 rows 353 cols
[2024-05-31 03:03:48] [INFO ] Computed 48 invariants in 29 ms
[2024-05-31 03:03:49] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 989 ms. Remains : 353/497 places, 1015/1159 transitions.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Finished probabilistic random walk after 367 steps, run visited all 1 properties in 25 ms. (steps per millisecond=14 )
Probabilistic random walk after 367 steps, saw 281 distinct states, run finished after 25 ms. (steps per millisecond=14 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(p1)))'
Support contains 33 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 497 transition count 1138
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 43 place count 476 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 475 transition count 1137
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 44 place count 475 transition count 1081
Deduced a syphon composed of 56 places in 4 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 156 place count 419 transition count 1081
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 258 place count 368 transition count 1030
Applied a total of 258 rules in 116 ms. Remains 368 /497 variables (removed 129) and now considering 1030/1159 (removed 129) transitions.
[2024-05-31 03:03:49] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 368 cols
[2024-05-31 03:03:50] [INFO ] Computed 48 invariants in 33 ms
[2024-05-31 03:03:50] [INFO ] Dead Transitions using invariants and state equation in 915 ms found 0 transitions.
[2024-05-31 03:03:50] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
[2024-05-31 03:03:50] [INFO ] Invariant cache hit.
[2024-05-31 03:03:51] [INFO ] Implicit Places using invariants in 485 ms returned [19, 73, 154, 307]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 494 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 364/497 places, 1030/1159 transitions.
Applied a total of 0 rules in 30 ms. Remains 364 /364 variables (removed 0) and now considering 1030/1030 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1557 ms. Remains : 364/497 places, 1030/1159 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 195 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s267 1) (GEQ s312 1)) (AND (GEQ s267 1) (GEQ s358 1)) (AND (GEQ s233 1) (GEQ s267 1)) (AND (GEQ s267 1) (GEQ s357 1)) (AND (GEQ s78 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 74 steps with 0 reset in 11 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-01 finished in 2002 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 11 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 493 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 493 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 492 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 492 transition count 1154
Applied a total of 10 rules in 69 ms. Remains 492 /497 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2024-05-31 03:03:51] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2024-05-31 03:03:51] [INFO ] Computed 48 invariants in 21 ms
[2024-05-31 03:03:55] [INFO ] Dead Transitions using invariants and state equation in 3812 ms found 0 transitions.
[2024-05-31 03:03:55] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2024-05-31 03:03:55] [INFO ] Invariant cache hit.
[2024-05-31 03:03:56] [INFO ] Implicit Places using invariants in 676 ms returned [22, 101, 208, 410]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 681 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/497 places, 1154/1159 transitions.
Applied a total of 0 rules in 8 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4575 ms. Remains : 488/497 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (AND (GEQ s9 1) (GEQ s358 9) (GEQ s461 1)) (AND (GEQ s169 1) (GEQ s172 1) (GEQ s358 9)) (AND (GEQ s172 1) (GEQ s358 9) (GEQ s461 1)) (AND (GEQ s172...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-02 finished in 4835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 497 transition count 1131
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 469 transition count 1131
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 57 Pre rules applied. Total rules applied 56 place count 469 transition count 1074
Deduced a syphon composed of 57 places in 2 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 2 with 114 rules applied. Total rules applied 170 place count 412 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 171 place count 411 transition count 1073
Iterating global reduction 2 with 1 rules applied. Total rules applied 172 place count 411 transition count 1073
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 266 place count 364 transition count 1026
Applied a total of 266 rules in 112 ms. Remains 364 /497 variables (removed 133) and now considering 1026/1159 (removed 133) transitions.
[2024-05-31 03:03:56] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 364 cols
[2024-05-31 03:03:56] [INFO ] Computed 48 invariants in 27 ms
[2024-05-31 03:03:57] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
[2024-05-31 03:03:57] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:03:57] [INFO ] Invariant cache hit.
[2024-05-31 03:03:57] [INFO ] Implicit Places using invariants in 475 ms returned [18, 74, 152, 303]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 479 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/497 places, 1026/1159 transitions.
Applied a total of 0 rules in 16 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1340 ms. Remains : 360/497 places, 1026/1159 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s50 1) (LT s94 1)) (OR (LT s94 1) (LT s310 1)) (OR (LT s94 1) (LT s187 1)) (OR (LT s94 1) (LT s350 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 858 reset in 625 ms.
Product exploration explored 100000 steps with 865 reset in 646 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 43 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 5 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 1026/1026 transitions.
Applied a total of 0 rules in 18 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
[2024-05-31 03:03:59] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2024-05-31 03:03:59] [INFO ] Computed 44 invariants in 15 ms
[2024-05-31 03:04:00] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
[2024-05-31 03:04:00] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:04:00] [INFO ] Invariant cache hit.
[2024-05-31 03:04:00] [INFO ] Implicit Places using invariants in 447 ms returned []
[2024-05-31 03:04:00] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:04:00] [INFO ] Invariant cache hit.
[2024-05-31 03:04:02] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:04:15] [INFO ] Implicit Places using invariants and state equation in 15139 ms returned []
Implicit Place search using SMT with State Equation took 15590 ms to find 0 implicit places.
[2024-05-31 03:04:15] [INFO ] Redundant transitions in 113 ms returned []
[2024-05-31 03:04:15] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:04:15] [INFO ] Invariant cache hit.
[2024-05-31 03:04:16] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16820 ms. Remains : 360/360 places, 1026/1026 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 118 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=59 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 951 reset in 458 ms.
Stack based approach found an accepted trace after 93939 steps with 835 reset with depth 306 and stack size 306 in 415 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-03 finished in 21105 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 42 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 497 transition count 1133
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 471 transition count 1133
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 52 place count 471 transition count 1077
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 164 place count 415 transition count 1077
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 266 place count 364 transition count 1026
Applied a total of 266 rules in 60 ms. Remains 364 /497 variables (removed 133) and now considering 1026/1159 (removed 133) transitions.
[2024-05-31 03:04:17] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 364 cols
[2024-05-31 03:04:17] [INFO ] Computed 48 invariants in 28 ms
[2024-05-31 03:04:18] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
[2024-05-31 03:04:18] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:04:18] [INFO ] Invariant cache hit.
[2024-05-31 03:04:18] [INFO ] Implicit Places using invariants in 278 ms returned [18, 74, 152, 302]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 281 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/497 places, 1026/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 356 transition count 1022
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 356 transition count 1022
Applied a total of 8 rules in 28 ms. Remains 356 /360 variables (removed 4) and now considering 1022/1026 (removed 4) transitions.
[2024-05-31 03:04:18] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2024-05-31 03:04:18] [INFO ] Computed 44 invariants in 17 ms
[2024-05-31 03:04:18] [INFO ] Implicit Places using invariants in 338 ms returned []
[2024-05-31 03:04:18] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:18] [INFO ] Invariant cache hit.
[2024-05-31 03:04:19] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:04:22] [INFO ] Implicit Places using invariants and state equation in 3836 ms returned []
Implicit Place search using SMT with State Equation took 4177 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 356/497 places, 1022/1159 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5191 ms. Remains : 356/497 places, 1022/1159 transitions.
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s117 2) (LT s120 1) (LT s257 6) (LT s339 2)) (OR (LT s26 2) (LT s120 1) (LT s165 1) (LT s257 6) (LT s339 1)) (OR (LT s119 3) (LT s165 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2241 reset in 6133 ms.
Product exploration explored 100000 steps with 2177 reset in 6003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 102 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 95 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:04:36] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:36] [INFO ] Invariant cache hit.
[2024-05-31 03:04:37] [INFO ] [Real]Absence check using 22 positive place invariants in 5 ms returned sat
[2024-05-31 03:04:37] [INFO ] [Real]Absence check using 22 positive and 22 generalized place invariants in 15 ms returned sat
[2024-05-31 03:04:37] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 143 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 42 out of 356 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 356/356 places, 1022/1022 transitions.
Applied a total of 0 rules in 16 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
[2024-05-31 03:04:37] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:37] [INFO ] Invariant cache hit.
[2024-05-31 03:04:38] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2024-05-31 03:04:38] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:38] [INFO ] Invariant cache hit.
[2024-05-31 03:04:38] [INFO ] Implicit Places using invariants in 301 ms returned []
[2024-05-31 03:04:38] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:38] [INFO ] Invariant cache hit.
[2024-05-31 03:04:38] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:04:43] [INFO ] Implicit Places using invariants and state equation in 4674 ms returned []
Implicit Place search using SMT with State Equation took 4977 ms to find 0 implicit places.
[2024-05-31 03:04:43] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 03:04:43] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:43] [INFO ] Invariant cache hit.
[2024-05-31 03:04:43] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6127 ms. Remains : 356/356 places, 1022/1022 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 402 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:04:45] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:04:45] [INFO ] Invariant cache hit.
[2024-05-31 03:04:46] [INFO ] [Real]Absence check using 22 positive place invariants in 5 ms returned sat
[2024-05-31 03:04:46] [INFO ] [Real]Absence check using 22 positive and 22 generalized place invariants in 18 ms returned sat
[2024-05-31 03:04:46] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 205 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2128 reset in 6067 ms.
Product exploration explored 100000 steps with 2074 reset in 5926 ms.
Built C files in :
/tmp/ltsmin15695746830873943013
[2024-05-31 03:04:59] [INFO ] Computing symmetric may disable matrix : 1022 transitions.
[2024-05-31 03:04:59] [INFO ] Computation of Complete disable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:04:59] [INFO ] Computing symmetric may enable matrix : 1022 transitions.
[2024-05-31 03:04:59] [INFO ] Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:04:59] [INFO ] Computing Do-Not-Accords matrix : 1022 transitions.
[2024-05-31 03:04:59] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:04:59] [INFO ] Built C files in 627ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15695746830873943013
Running compilation step : cd /tmp/ltsmin15695746830873943013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15695746830873943013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15695746830873943013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 42 out of 356 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 356/356 places, 1022/1022 transitions.
Applied a total of 0 rules in 26 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
[2024-05-31 03:05:02] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:05:02] [INFO ] Invariant cache hit.
[2024-05-31 03:05:03] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2024-05-31 03:05:03] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:05:03] [INFO ] Invariant cache hit.
[2024-05-31 03:05:03] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-31 03:05:03] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:05:03] [INFO ] Invariant cache hit.
[2024-05-31 03:05:04] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:05:07] [INFO ] Implicit Places using invariants and state equation in 4007 ms returned []
Implicit Place search using SMT with State Equation took 4292 ms to find 0 implicit places.
[2024-05-31 03:05:07] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-31 03:05:07] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2024-05-31 03:05:07] [INFO ] Invariant cache hit.
[2024-05-31 03:05:08] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5383 ms. Remains : 356/356 places, 1022/1022 transitions.
Built C files in :
/tmp/ltsmin11748541472791448686
[2024-05-31 03:05:08] [INFO ] Computing symmetric may disable matrix : 1022 transitions.
[2024-05-31 03:05:08] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:05:08] [INFO ] Computing symmetric may enable matrix : 1022 transitions.
[2024-05-31 03:05:08] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:05:08] [INFO ] Computing Do-Not-Accords matrix : 1022 transitions.
[2024-05-31 03:05:08] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:05:08] [INFO ] Built C files in 450ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11748541472791448686
Running compilation step : cd /tmp/ltsmin11748541472791448686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11748541472791448686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11748541472791448686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:05:11] [INFO ] Flatten gal took : 65 ms
[2024-05-31 03:05:12] [INFO ] Flatten gal took : 58 ms
[2024-05-31 03:05:12] [INFO ] Time to serialize gal into /tmp/LTL11482935590404076535.gal : 12 ms
[2024-05-31 03:05:12] [INFO ] Time to serialize properties into /tmp/LTL4943700247939331157.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11482935590404076535.gal' '-t' 'CGAL' '-hoa' '/tmp/aut752939535506891581.hoa' '-atoms' '/tmp/LTL4943700247939331157.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4943700247939331157.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut752939535506891581.hoa
Detected timeout of ITS tools.
[2024-05-31 03:05:27] [INFO ] Flatten gal took : 72 ms
[2024-05-31 03:05:27] [INFO ] Flatten gal took : 71 ms
[2024-05-31 03:05:27] [INFO ] Time to serialize gal into /tmp/LTL1462292814659499358.gal : 11 ms
[2024-05-31 03:05:27] [INFO ] Time to serialize properties into /tmp/LTL12333909977016056196.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1462292814659499358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12333909977016056196.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<...54973
Formula 0 simplified : FG!"((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<1))...54963
Detected timeout of ITS tools.
[2024-05-31 03:05:42] [INFO ] Flatten gal took : 66 ms
[2024-05-31 03:05:42] [INFO ] Applying decomposition
[2024-05-31 03:05:42] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13259733179983273810.txt' '-o' '/tmp/graph13259733179983273810.bin' '-w' '/tmp/graph13259733179983273810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13259733179983273810.bin' '-l' '-1' '-v' '-w' '/tmp/graph13259733179983273810.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:05:42] [INFO ] Decomposing Gal with order
[2024-05-31 03:05:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:05:42] [INFO ] Removed a total of 724 redundant transitions.
[2024-05-31 03:05:43] [INFO ] Flatten gal took : 249 ms
[2024-05-31 03:05:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 23 ms.
[2024-05-31 03:05:43] [INFO ] Time to serialize gal into /tmp/LTL15018704765697362595.gal : 16 ms
[2024-05-31 03:05:43] [INFO ] Time to serialize properties into /tmp/LTL5472297510379118786.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15018704765697362595.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5472297510379118786.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G(F("((((((((((u21.P_1119_4_6<1)||(u15.AvailableJobId_1<1))&&((u22.AvailableJobId_3<1)||(u21.P_1119_3_4<1)))&&(((u21.P_1119_1_4<1)...65677
Formula 0 simplified : FG!"((((((((((u21.P_1119_4_6<1)||(u15.AvailableJobId_1<1))&&((u22.AvailableJobId_3<1)||(u21.P_1119_3_4<1)))&&(((u21.P_1119_1_4<1)||(...65667
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14914558780484438150
[2024-05-31 03:05:58] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14914558780484438150
Running compilation step : cd /tmp/ltsmin14914558780484438150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2647 ms.
Running link step : cd /tmp/ltsmin14914558780484438150;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin14914558780484438150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-05 finished in 115705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((!p0&&F(!p1)))) U (G(p2) U X(p0))))'
Support contains 12 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 493 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 493 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 492 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 492 transition count 1154
Applied a total of 10 rules in 18 ms. Remains 492 /497 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2024-05-31 03:06:13] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2024-05-31 03:06:13] [INFO ] Computed 48 invariants in 43 ms
[2024-05-31 03:06:14] [INFO ] Dead Transitions using invariants and state equation in 977 ms found 0 transitions.
[2024-05-31 03:06:14] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2024-05-31 03:06:14] [INFO ] Invariant cache hit.
[2024-05-31 03:06:14] [INFO ] Implicit Places using invariants in 409 ms returned [22, 101, 208, 410]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 412 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/497 places, 1154/1159 transitions.
Applied a total of 0 rules in 6 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1413 ms. Remains : 488/497 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p2) (NOT p0)), p1, (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (GEQ s18 3) (GEQ s366 3) (GEQ s398 3) (GEQ s442 3)), p0:(OR (GEQ s298 1) (GEQ s154 1) (GEQ s241 1) (GEQ s148 1)), p1:(OR (GEQ s342 1) (GEQ s295 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 253 steps with 83 reset in 4 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-06 finished in 1731 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||X(G(p1)))))'
Support contains 10 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 496 transition count 1158
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 496 transition count 1158
Applied a total of 2 rules in 18 ms. Remains 496 /497 variables (removed 1) and now considering 1158/1159 (removed 1) transitions.
[2024-05-31 03:06:15] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
// Phase 1: matrix 1134 rows 496 cols
[2024-05-31 03:06:15] [INFO ] Computed 48 invariants in 36 ms
[2024-05-31 03:06:16] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
[2024-05-31 03:06:16] [INFO ] Flow matrix only has 1134 transitions (discarded 24 similar events)
[2024-05-31 03:06:16] [INFO ] Invariant cache hit.
[2024-05-31 03:06:16] [INFO ] Implicit Places using invariants in 406 ms returned [22, 101, 210, 413]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 408 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 492/497 places, 1158/1159 transitions.
Applied a total of 0 rules in 7 ms. Remains 492 /492 variables (removed 0) and now considering 1158/1158 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1469 ms. Remains : 492/497 places, 1158/1159 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (AND (GEQ s30 1) (GEQ s405 1) (GEQ s406 1)) (AND (GEQ s30 1) (GEQ s49 1) (GEQ s406 1)) (AND (GEQ s30 1) (GEQ s406 1) (GEQ s490 1)) (AND (GEQ s30 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-07 finished in 1657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((G(p0)||(!p1 U (p2||G(!p1)))))) U p0))'
Support contains 7 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 497 transition count 1142
Reduce places removed 17 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 25 rules applied. Total rules applied 42 place count 480 transition count 1134
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 50 place count 472 transition count 1134
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 50 place count 472 transition count 1074
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 170 place count 412 transition count 1074
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 248 place count 373 transition count 1035
Applied a total of 248 rules in 54 ms. Remains 373 /497 variables (removed 124) and now considering 1035/1159 (removed 124) transitions.
[2024-05-31 03:06:16] [INFO ] Flow matrix only has 1011 transitions (discarded 24 similar events)
// Phase 1: matrix 1011 rows 373 cols
[2024-05-31 03:06:16] [INFO ] Computed 48 invariants in 13 ms
[2024-05-31 03:06:17] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
[2024-05-31 03:06:17] [INFO ] Flow matrix only has 1011 transitions (discarded 24 similar events)
[2024-05-31 03:06:17] [INFO ] Invariant cache hit.
[2024-05-31 03:06:17] [INFO ] Implicit Places using invariants in 362 ms returned [18, 74, 153, 311]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 365 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 369/497 places, 1035/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 365 transition count 1031
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 365 transition count 1031
Applied a total of 8 rules in 22 ms. Remains 365 /369 variables (removed 4) and now considering 1031/1035 (removed 4) transitions.
[2024-05-31 03:06:17] [INFO ] Flow matrix only has 1007 transitions (discarded 24 similar events)
// Phase 1: matrix 1007 rows 365 cols
[2024-05-31 03:06:17] [INFO ] Computed 44 invariants in 17 ms
[2024-05-31 03:06:18] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-05-31 03:06:18] [INFO ] Flow matrix only has 1007 transitions (discarded 24 similar events)
[2024-05-31 03:06:18] [INFO ] Invariant cache hit.
[2024-05-31 03:06:18] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:06:27] [INFO ] Implicit Places using invariants and state equation in 9073 ms returned []
Implicit Place search using SMT with State Equation took 9466 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 365/497 places, 1031/1159 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10524 ms. Remains : 365/497 places, 1031/1159 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s145 1) (GEQ s362 1)), p2:(AND (NOT (AND (GEQ s23 1) (GEQ s245 1) (GEQ s301 1))) (NOT (AND (GEQ s1 1) (GEQ s235 1)))), p1:(AND (GEQ s1 1) (GE...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 68372 steps with 714 reset in 297 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-08 finished in 10972 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 497 transition count 1137
Reduce places removed 22 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 26 rules applied. Total rules applied 48 place count 475 transition count 1133
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 52 place count 471 transition count 1133
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 52 place count 471 transition count 1073
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 172 place count 411 transition count 1073
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 250 place count 372 transition count 1034
Applied a total of 250 rules in 46 ms. Remains 372 /497 variables (removed 125) and now considering 1034/1159 (removed 125) transitions.
[2024-05-31 03:06:27] [INFO ] Flow matrix only has 1010 transitions (discarded 24 similar events)
// Phase 1: matrix 1010 rows 372 cols
[2024-05-31 03:06:27] [INFO ] Computed 48 invariants in 21 ms
[2024-05-31 03:06:28] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
[2024-05-31 03:06:28] [INFO ] Flow matrix only has 1010 transitions (discarded 24 similar events)
[2024-05-31 03:06:28] [INFO ] Invariant cache hit.
[2024-05-31 03:06:28] [INFO ] Implicit Places using invariants in 314 ms returned [18, 74, 153, 310]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 317 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 368/497 places, 1034/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 364 transition count 1030
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 364 transition count 1030
Applied a total of 8 rules in 21 ms. Remains 364 /368 variables (removed 4) and now considering 1030/1034 (removed 4) transitions.
[2024-05-31 03:06:28] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 364 cols
[2024-05-31 03:06:28] [INFO ] Computed 44 invariants in 11 ms
[2024-05-31 03:06:29] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-31 03:06:29] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
[2024-05-31 03:06:29] [INFO ] Invariant cache hit.
[2024-05-31 03:06:30] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:06:41] [INFO ] Implicit Places using invariants and state equation in 12730 ms returned []
Implicit Place search using SMT with State Equation took 13132 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 364/497 places, 1030/1159 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14118 ms. Remains : 364/497 places, 1030/1159 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s183 4) (AND (GEQ s23 1) (GEQ s95 1) (GEQ s191 10) (GEQ s207 1) (GEQ s328 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-11 finished in 14199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 497 transition count 1130
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 468 transition count 1130
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 58 place count 468 transition count 1075
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 168 place count 413 transition count 1075
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 268 place count 363 transition count 1025
Applied a total of 268 rules in 60 ms. Remains 363 /497 variables (removed 134) and now considering 1025/1159 (removed 134) transitions.
[2024-05-31 03:06:41] [INFO ] Flow matrix only has 1001 transitions (discarded 24 similar events)
// Phase 1: matrix 1001 rows 363 cols
[2024-05-31 03:06:41] [INFO ] Computed 48 invariants in 30 ms
[2024-05-31 03:06:42] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
[2024-05-31 03:06:42] [INFO ] Flow matrix only has 1001 transitions (discarded 24 similar events)
[2024-05-31 03:06:42] [INFO ] Invariant cache hit.
[2024-05-31 03:06:42] [INFO ] Implicit Places using invariants in 358 ms returned [18, 72, 150, 302]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 362 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 359/497 places, 1025/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 355 transition count 1021
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 355 transition count 1021
Applied a total of 8 rules in 26 ms. Remains 355 /359 variables (removed 4) and now considering 1021/1025 (removed 4) transitions.
[2024-05-31 03:06:42] [INFO ] Flow matrix only has 997 transitions (discarded 24 similar events)
// Phase 1: matrix 997 rows 355 cols
[2024-05-31 03:06:42] [INFO ] Computed 44 invariants in 21 ms
[2024-05-31 03:06:43] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-31 03:06:43] [INFO ] Flow matrix only has 997 transitions (discarded 24 similar events)
[2024-05-31 03:06:43] [INFO ] Invariant cache hit.
[2024-05-31 03:06:43] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:06:51] [INFO ] Implicit Places using invariants and state equation in 7914 ms returned []
Implicit Place search using SMT with State Equation took 8343 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 355/497 places, 1021/1159 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9403 ms. Remains : 355/497 places, 1021/1159 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s220 1), p0:(OR (LT s93 1) (LT s169 1) (LT s242 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 885 reset in 569 ms.
Product exploration explored 100000 steps with 977 reset in 457 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 116 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 171335 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{1=1}
Probabilistic random walk after 171335 steps, saw 94544 distinct states, run finished after 3002 ms. (steps per millisecond=57 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-31 03:06:55] [INFO ] Flow matrix only has 997 transitions (discarded 24 similar events)
[2024-05-31 03:06:55] [INFO ] Invariant cache hit.
[2024-05-31 03:06:55] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2024-05-31 03:06:55] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 24 ms returned sat
[2024-05-31 03:06:55] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 23 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-12 finished in 14122 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 493 transition count 1155
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 493 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 492 transition count 1154
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 492 transition count 1154
Applied a total of 10 rules in 35 ms. Remains 492 /497 variables (removed 5) and now considering 1154/1159 (removed 5) transitions.
[2024-05-31 03:06:56] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2024-05-31 03:06:56] [INFO ] Computed 48 invariants in 35 ms
[2024-05-31 03:06:57] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
[2024-05-31 03:06:57] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2024-05-31 03:06:57] [INFO ] Invariant cache hit.
[2024-05-31 03:06:57] [INFO ] Implicit Places using invariants in 414 ms returned [22, 101, 208, 410]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 416 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/497 places, 1154/1159 transitions.
Applied a total of 0 rules in 6 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1462 ms. Remains : 488/497 places, 1154/1159 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LT s80 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 124 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-13 finished in 1584 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 5 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 1159/1159 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 497 transition count 1129
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 467 transition count 1129
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 60 place count 467 transition count 1073
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 172 place count 411 transition count 1073
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
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 260 place count 367 transition count 1029
Applied a total of 260 rules in 46 ms. Remains 367 /497 variables (removed 130) and now considering 1029/1159 (removed 130) transitions.
[2024-05-31 03:06:57] [INFO ] Flow matrix only has 1005 transitions (discarded 24 similar events)
// Phase 1: matrix 1005 rows 367 cols
[2024-05-31 03:06:57] [INFO ] Computed 48 invariants in 14 ms
[2024-05-31 03:06:58] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
[2024-05-31 03:06:58] [INFO ] Flow matrix only has 1005 transitions (discarded 24 similar events)
[2024-05-31 03:06:58] [INFO ] Invariant cache hit.
[2024-05-31 03:06:58] [INFO ] Implicit Places using invariants in 417 ms returned [18, 74, 153, 305]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 419 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 363/497 places, 1029/1159 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 360 transition count 1026
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 360 transition count 1026
Applied a total of 6 rules in 21 ms. Remains 360 /363 variables (removed 3) and now considering 1026/1029 (removed 3) transitions.
[2024-05-31 03:06:58] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2024-05-31 03:06:58] [INFO ] Computed 44 invariants in 16 ms
[2024-05-31 03:06:58] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-31 03:06:58] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:06:58] [INFO ] Invariant cache hit.
[2024-05-31 03:06:59] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:07:09] [INFO ] Implicit Places using invariants and state equation in 10942 ms returned []
Implicit Place search using SMT with State Equation took 11280 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 360/497 places, 1026/1159 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12316 ms. Remains : 360/497 places, 1026/1159 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s49 1) (LT s61 1) (LT s120 1)), p1:(OR (LT s85 1) (LT s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 889 reset in 527 ms.
Product exploration explored 100000 steps with 903 reset in 465 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 69 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Finished random walk after 306 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 140 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 61 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 5 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 1026/1026 transitions.
Applied a total of 0 rules in 19 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
[2024-05-31 03:07:11] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:07:11] [INFO ] Invariant cache hit.
[2024-05-31 03:07:12] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
[2024-05-31 03:07:12] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:07:12] [INFO ] Invariant cache hit.
[2024-05-31 03:07:12] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-31 03:07:12] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:07:12] [INFO ] Invariant cache hit.
[2024-05-31 03:07:12] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-31 03:07:24] [INFO ] Implicit Places using invariants and state equation in 12564 ms returned []
Implicit Place search using SMT with State Equation took 12908 ms to find 0 implicit places.
[2024-05-31 03:07:24] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2024-05-31 03:07:24] [INFO ] Invariant cache hit.
[2024-05-31 03:07:25] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14239 ms. Remains : 360/360 places, 1026/1026 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 77 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Finished random walk after 271 steps, including 2 resets, run visited all 3 properties in 2 ms. (steps per millisecond=135 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (OR (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 168 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 57 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 935 reset in 380 ms.
Stack based approach found an accepted trace after 81170 steps with 714 reset with depth 138 and stack size 138 in 338 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLFireability-14 finished in 29390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
[2024-05-31 03:07:27] [INFO ] Flatten gal took : 63 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16277309092368262013
[2024-05-31 03:07:27] [INFO ] Computing symmetric may disable matrix : 1159 transitions.
[2024-05-31 03:07:27] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:27] [INFO ] Applying decomposition
[2024-05-31 03:07:27] [INFO ] Computing symmetric may enable matrix : 1159 transitions.
[2024-05-31 03:07:27] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:27] [INFO ] Flatten gal took : 63 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9740442853906712152.txt' '-o' '/tmp/graph9740442853906712152.bin' '-w' '/tmp/graph9740442853906712152.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9740442853906712152.bin' '-l' '-1' '-v' '-w' '/tmp/graph9740442853906712152.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:07:27] [INFO ] Decomposing Gal with order
[2024-05-31 03:07:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:07:27] [INFO ] Removed a total of 751 redundant transitions.
[2024-05-31 03:07:27] [INFO ] Flatten gal took : 126 ms
[2024-05-31 03:07:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 18 ms.
[2024-05-31 03:07:27] [INFO ] Time to serialize gal into /tmp/LTLFireability114087817679620391.gal : 10 ms
[2024-05-31 03:07:27] [INFO ] Time to serialize properties into /tmp/LTLFireability57471644555806217.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability114087817679620391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability57471644555806217.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
[2024-05-31 03:07:27] [INFO ] Computing Do-Not-Accords matrix : 1159 transitions.
[2024-05-31 03:07:27] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:27] [INFO ] Built C files in 626ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16277309092368262013
Running compilation step : cd /tmp/ltsmin16277309092368262013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Checking formula 0 : !(((G(F("((((((((((i2.u51.P_1119_4_6<1)||(i1.u36.AvailableJobId_1<1))&&((i11.u54.AvailableJobId_3<1)||(i2.u51.P_1119_3_4<1)))&&(((i2.u...73837
Formula 0 simplified : FG!"((((((((((i2.u51.P_1119_4_6<1)||(i1.u36.AvailableJobId_1<1))&&((i11.u54.AvailableJobId_3<1)||(i2.u51.P_1119_3_4<1)))&&(((i2.u51....73827
Compilation finished in 4049 ms.
Running link step : cd /tmp/ltsmin16277309092368262013;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin16277309092368262013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 03:28:49] [INFO ] Flatten gal took : 92 ms
[2024-05-31 03:28:49] [INFO ] Time to serialize gal into /tmp/LTLFireability16207475406727118765.gal : 7 ms
[2024-05-31 03:28:49] [INFO ] Time to serialize properties into /tmp/LTLFireability6822484020624198850.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16207475406727118765.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6822484020624198850.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((G(F("((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<...54973
Formula 0 simplified : FG!"((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<1))...54963
Detected timeout of ITS tools.
[2024-05-31 03:50:11] [INFO ] Flatten gal took : 172 ms
[2024-05-31 03:50:12] [INFO ] Input system was already deterministic with 1159 transitions.
[2024-05-31 03:50:12] [INFO ] Transformed 497 places.
[2024-05-31 03:50:12] [INFO ] Transformed 1159 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 03:50:42] [INFO ] Time to serialize gal into /tmp/LTLFireability9475425399765302873.gal : 18 ms
[2024-05-31 03:50:42] [INFO ] Time to serialize properties into /tmp/LTLFireability12229782360065362129.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9475425399765302873.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12229782360065362129.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(F("((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<...54973
Formula 0 simplified : FG!"((((((((((P_1119_4_6<1)||(AvailableJobId_1<1))&&((AvailableJobId_3<1)||(P_1119_3_4<1)))&&(((P_1119_1_4<1)||(AvailableJobId_1<1))...54963
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5841828 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16027752 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="PolyORBLF-PT-S06J06T04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is PolyORBLF-PT-S06J06T04, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460700213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;