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-171654460900303.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 PolyORBNT-PT-S10J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460900303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 23K Apr 12 11:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 11:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 958K Apr 12 11:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.6M Apr 12 11:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Apr 12 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 183K Apr 12 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 12 13:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Apr 12 13:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K 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 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13M 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 PolyORBNT-PT-S10J20-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S10J20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717133086501

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=PolyORBNT-PT-S10J20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 05:24:48] [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 05:24:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:24:48] [INFO ] Load time of PNML (sax parser for PT used): 667 ms
[2024-05-31 05:24:48] [INFO ] Transformed 474 places.
[2024-05-31 05:24:48] [INFO ] Transformed 11760 transitions.
[2024-05-31 05:24:48] [INFO ] Parsed PT model containing 474 places and 11760 transitions and 111119 arcs in 851 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
[2024-05-31 05:24:49] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 284 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Applied a total of 0 rules in 67 ms. Remains 474 /474 variables (removed 0) and now considering 1650/1650 (removed 0) transitions.
[2024-05-31 05:24:49] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2024-05-31 05:24:49] [INFO ] Computed 72 invariants in 86 ms
[2024-05-31 05:24:50] [INFO ] Dead Transitions using invariants and state equation in 1239 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2024-05-31 05:24:50] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
// Phase 1: matrix 1026 rows 474 cols
[2024-05-31 05:24:50] [INFO ] Computed 72 invariants in 27 ms
[2024-05-31 05:24:50] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-31 05:24:50] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2024-05-31 05:24:50] [INFO ] Invariant cache hit.
[2024-05-31 05:24:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:24:54] [INFO ] Implicit Places using invariants and state equation in 3565 ms returned []
Implicit Place search using SMT with State Equation took 3799 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 474/474 places, 1035/1650 transitions.
Applied a total of 0 rules in 33 ms. Remains 474 /474 variables (removed 0) and now considering 1035/1035 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5166 ms. Remains : 474/474 places, 1035/1650 transitions.
Support contains 284 out of 474 places after structural reductions.
[2024-05-31 05:24:54] [INFO ] Flatten gal took : 178 ms
[2024-05-31 05:24:55] [INFO ] Flatten gal took : 130 ms
[2024-05-31 05:24:55] [INFO ] Input system was already deterministic with 1035 transitions.
Support contains 281 out of 474 places (down from 284) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 23) seen :7
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 7) seen :3
Running SMT prover for 4 properties.
[2024-05-31 05:24:55] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2024-05-31 05:24:55] [INFO ] Invariant cache hit.
[2024-05-31 05:24:56] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2024-05-31 05:24:56] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2024-05-31 05:24:56] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!(X(X((G(p0)||(p0&&F(G(p1)))))))'
Support contains 2 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 44 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2024-05-31 05:24:56] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2024-05-31 05:24:56] [INFO ] Computed 62 invariants in 13 ms
[2024-05-31 05:24:57] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
[2024-05-31 05:24:57] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:24:57] [INFO ] Invariant cache hit.
[2024-05-31 05:24:57] [INFO ] Implicit Places using invariants in 581 ms returned []
[2024-05-31 05:24:57] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:24:57] [INFO ] Invariant cache hit.
[2024-05-31 05:24:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:00] [INFO ] Implicit Places using invariants and state equation in 3189 ms returned []
Implicit Place search using SMT with State Equation took 3773 ms to find 0 implicit places.
[2024-05-31 05:25:00] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:00] [INFO ] Invariant cache hit.
[2024-05-31 05:25:01] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5043 ms. Remains : 463/474 places, 1034/1035 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 277 ms :[(NOT p0), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LT s178 1), p1:(GEQ s453 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 3 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-02 finished in 5384 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(F(p0))))'
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 51 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2024-05-31 05:25:01] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:01] [INFO ] Invariant cache hit.
[2024-05-31 05:25:02] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
[2024-05-31 05:25:02] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:02] [INFO ] Invariant cache hit.
[2024-05-31 05:25:03] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-31 05:25:03] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:03] [INFO ] Invariant cache hit.
[2024-05-31 05:25:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:06] [INFO ] Implicit Places using invariants and state equation in 2934 ms returned []
Implicit Place search using SMT with State Equation took 3329 ms to find 0 implicit places.
[2024-05-31 05:25:06] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:06] [INFO ] Invariant cache hit.
[2024-05-31 05:25:06] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4734 ms. Remains : 463/474 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LT s64 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][false, false, false]]
Product exploration explored 100000 steps with 32733 reset in 768 ms.
Product exploration explored 100000 steps with 32786 reset in 781 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]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Applied a total of 0 rules in 13 ms. Remains 463 /463 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
[2024-05-31 05:25:08] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:08] [INFO ] Invariant cache hit.
[2024-05-31 05:25:09] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
[2024-05-31 05:25:09] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:09] [INFO ] Invariant cache hit.
[2024-05-31 05:25:10] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-05-31 05:25:10] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:10] [INFO ] Invariant cache hit.
[2024-05-31 05:25:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:14] [INFO ] Implicit Places using invariants and state equation in 4616 ms returned []
Implicit Place search using SMT with State Equation took 5011 ms to find 0 implicit places.
[2024-05-31 05:25:14] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:25:14] [INFO ] Invariant cache hit.
[2024-05-31 05:25:15] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6386 ms. Remains : 463/463 places, 1034/1034 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]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 32779 reset in 728 ms.
Product exploration explored 100000 steps with 32822 reset in 594 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 463 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 463/463 places, 1034/1034 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 463 transition count 1034
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 24 place count 463 transition count 1035
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 463 transition count 1035
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 52 places in 1 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 52 place count 463 transition count 1035
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 76 place count 439 transition count 1011
Deduced a syphon composed of 28 places in 1 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 100 place count 439 transition count 1011
Deduced a syphon composed of 28 places in 1 ms
Applied a total of 100 rules in 157 ms. Remains 439 /463 variables (removed 24) and now considering 1011/1034 (removed 23) transitions.
[2024-05-31 05:25:17] [INFO ] Flow matrix only has 1002 transitions (discarded 9 similar events)
// Phase 1: matrix 1002 rows 439 cols
[2024-05-31 05:25:17] [INFO ] Computed 62 invariants in 19 ms
[2024-05-31 05:25:18] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
[2024-05-31 05:25:18] [INFO ] Redundant transitions in 48 ms returned []
[2024-05-31 05:25:18] [INFO ] Flow matrix only has 1002 transitions (discarded 9 similar events)
[2024-05-31 05:25:18] [INFO ] Invariant cache hit.
[2024-05-31 05:25:18] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 439/463 places, 1011/1034 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1136 ms. Remains : 439/463 places, 1011/1034 transitions.
Built C files in :
/tmp/ltsmin7094380195793658057
[2024-05-31 05:25:18] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7094380195793658057
Running compilation step : cd /tmp/ltsmin7094380195793658057;'/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 2135 ms.
Running link step : cd /tmp/ltsmin7094380195793658057;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 377 ms.
Running LTSmin : cd /tmp/ltsmin7094380195793658057;'/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' '--hoa' '/tmp/stateBased334206174908209043.hoa' '--buchi-type=spotba'
LTSmin run took 9990 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-03 finished in 29373 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)&&F(G(p1)))))'
Support contains 243 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 464 transition count 1031
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 460 transition count 1031
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 8 place count 460 transition count 1007
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 56 place count 436 transition count 1007
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 435 transition count 1006
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 435 transition count 1006
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 433 transition count 1004
Applied a total of 62 rules in 75 ms. Remains 433 /474 variables (removed 41) and now considering 1004/1035 (removed 31) transitions.
[2024-05-31 05:25:31] [INFO ] Flow matrix only has 995 transitions (discarded 9 similar events)
// Phase 1: matrix 995 rows 433 cols
[2024-05-31 05:25:31] [INFO ] Computed 62 invariants in 9 ms
[2024-05-31 05:25:31] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
[2024-05-31 05:25:31] [INFO ] Flow matrix only has 995 transitions (discarded 9 similar events)
[2024-05-31 05:25:31] [INFO ] Invariant cache hit.
[2024-05-31 05:25:32] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-05-31 05:25:32] [INFO ] Flow matrix only has 995 transitions (discarded 9 similar events)
[2024-05-31 05:25:32] [INFO ] Invariant cache hit.
[2024-05-31 05:25:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:34] [INFO ] Implicit Places using invariants and state equation in 2209 ms returned []
Implicit Place search using SMT with State Equation took 2389 ms to find 0 implicit places.
[2024-05-31 05:25:34] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-31 05:25:34] [INFO ] Flow matrix only has 995 transitions (discarded 9 similar events)
[2024-05-31 05:25:34] [INFO ] Invariant cache hit.
[2024-05-31 05:25:34] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 433/474 places, 1004/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3733 ms. Remains : 433/474 places, 1004/1035 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s201 1) (LT s235 1) (LT s290 9)) (OR (LT s235 1) (LT s290 9) (LT s407 1)) (OR (LT s161 1) (LT s235 1) (LT s290 9)) (OR (LT s235 1) (LT s29...], nbAcceptance=1, 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 13 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-07 finished in 3866 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)))'
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 464 transition count 1011
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 440 transition count 1011
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 48 place count 440 transition count 985
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 100 place count 414 transition count 985
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 412 transition count 983
Applied a total of 104 rules in 62 ms. Remains 412 /474 variables (removed 62) and now considering 983/1035 (removed 52) transitions.
[2024-05-31 05:25:35] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2024-05-31 05:25:35] [INFO ] Computed 62 invariants in 10 ms
[2024-05-31 05:25:35] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
[2024-05-31 05:25:35] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:35] [INFO ] Invariant cache hit.
[2024-05-31 05:25:36] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-05-31 05:25:36] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:36] [INFO ] Invariant cache hit.
[2024-05-31 05:25:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:39] [INFO ] Implicit Places using invariants and state equation in 3082 ms returned []
Implicit Place search using SMT with State Equation took 3457 ms to find 0 implicit places.
[2024-05-31 05:25:39] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-31 05:25:39] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:39] [INFO ] Invariant cache hit.
[2024-05-31 05:25:39] [INFO ] Dead Transitions using invariants and state equation in 448 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/474 places, 983/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4470 ms. Remains : 412/474 places, 983/1035 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s136 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7606 reset in 1103 ms.
Product exploration explored 100000 steps with 7598 reset in 840 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 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 37 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=18 )
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 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 27 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2024-05-31 05:25:42] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:42] [INFO ] Invariant cache hit.
[2024-05-31 05:25:42] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
[2024-05-31 05:25:42] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:42] [INFO ] Invariant cache hit.
[2024-05-31 05:25:42] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-31 05:25:42] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:42] [INFO ] Invariant cache hit.
[2024-05-31 05:25:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:45] [INFO ] Implicit Places using invariants and state equation in 2913 ms returned []
Implicit Place search using SMT with State Equation took 3306 ms to find 0 implicit places.
[2024-05-31 05:25:45] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-31 05:25:45] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:45] [INFO ] Invariant cache hit.
[2024-05-31 05:25:46] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4204 ms. Remains : 412/412 places, 983/983 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 63 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Finished random walk after 93 steps, including 6 resets, run visited all 1 properties in 3 ms. (steps per millisecond=31 )
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 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7570 reset in 779 ms.
Product exploration explored 100000 steps with 7558 reset in 767 ms.
Built C files in :
/tmp/ltsmin5485606989010664802
[2024-05-31 05:25:48] [INFO ] Computing symmetric may disable matrix : 983 transitions.
[2024-05-31 05:25:48] [INFO ] Computation of Complete disable matrix. took 74 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:48] [INFO ] Computing symmetric may enable matrix : 983 transitions.
[2024-05-31 05:25:48] [INFO ] Computation of Complete enable matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:48] [INFO ] Computing Do-Not-Accords matrix : 983 transitions.
[2024-05-31 05:25:48] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:48] [INFO ] Built C files in 377ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5485606989010664802
Running compilation step : cd /tmp/ltsmin5485606989010664802;'/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/ltsmin5485606989010664802;'/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/ltsmin5485606989010664802;'/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 1 out of 412 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 412/412 places, 983/983 transitions.
Applied a total of 0 rules in 36 ms. Remains 412 /412 variables (removed 0) and now considering 983/983 (removed 0) transitions.
[2024-05-31 05:25:51] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:51] [INFO ] Invariant cache hit.
[2024-05-31 05:25:52] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
[2024-05-31 05:25:52] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:52] [INFO ] Invariant cache hit.
[2024-05-31 05:25:52] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-31 05:25:52] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:52] [INFO ] Invariant cache hit.
[2024-05-31 05:25:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:55] [INFO ] Implicit Places using invariants and state equation in 2791 ms returned []
Implicit Place search using SMT with State Equation took 3180 ms to find 0 implicit places.
[2024-05-31 05:25:55] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-31 05:25:55] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:25:55] [INFO ] Invariant cache hit.
[2024-05-31 05:25:55] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4237 ms. Remains : 412/412 places, 983/983 transitions.
Built C files in :
/tmp/ltsmin16330483048180114551
[2024-05-31 05:25:55] [INFO ] Computing symmetric may disable matrix : 983 transitions.
[2024-05-31 05:25:55] [INFO ] Computation of Complete disable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:55] [INFO ] Computing symmetric may enable matrix : 983 transitions.
[2024-05-31 05:25:55] [INFO ] Computation of Complete enable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:56] [INFO ] Computing Do-Not-Accords matrix : 983 transitions.
[2024-05-31 05:25:56] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:25:56] [INFO ] Built C files in 333ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16330483048180114551
Running compilation step : cd /tmp/ltsmin16330483048180114551;'/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/ltsmin16330483048180114551;'/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/ltsmin16330483048180114551;'/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 05:25:59] [INFO ] Flatten gal took : 80 ms
[2024-05-31 05:25:59] [INFO ] Flatten gal took : 77 ms
[2024-05-31 05:25:59] [INFO ] Time to serialize gal into /tmp/LTL10649647062574615319.gal : 15 ms
[2024-05-31 05:25:59] [INFO ] Time to serialize properties into /tmp/LTL3815675723620435657.prop : 0 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/LTL10649647062574615319.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12879520932936738312.hoa' '-atoms' '/tmp/LTL3815675723620435657.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...319
Loading property file /tmp/LTL3815675723620435657.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12879520932936738312.hoa
Detected timeout of ITS tools.
[2024-05-31 05:26:14] [INFO ] Flatten gal took : 80 ms
[2024-05-31 05:26:14] [INFO ] Flatten gal took : 72 ms
[2024-05-31 05:26:14] [INFO ] Time to serialize gal into /tmp/LTL13198489442014602239.gal : 11 ms
[2024-05-31 05:26:14] [INFO ] Time to serialize properties into /tmp/LTL14844610350583424113.ltl : 2 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/LTL13198489442014602239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14844610350583424113.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : FG!"(Try_Check_Sources_E_1<1)"
Detected timeout of ITS tools.
[2024-05-31 05:26:30] [INFO ] Flatten gal took : 94 ms
[2024-05-31 05:26:30] [INFO ] Applying decomposition
[2024-05-31 05:26:30] [INFO ] Flatten gal took : 65 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/graph16143353667082631239.txt' '-o' '/tmp/graph16143353667082631239.bin' '-w' '/tmp/graph16143353667082631239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16143353667082631239.bin' '-l' '-1' '-v' '-w' '/tmp/graph16143353667082631239.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:26:30] [INFO ] Decomposing Gal with order
[2024-05-31 05:26:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:26:30] [INFO ] Removed a total of 2740 redundant transitions.
[2024-05-31 05:26:30] [INFO ] Flatten gal took : 260 ms
[2024-05-31 05:26:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 260 labels/synchronizations in 56 ms.
[2024-05-31 05:26:30] [INFO ] Time to serialize gal into /tmp/LTL10918736166242044530.gal : 27 ms
[2024-05-31 05:26:30] [INFO ] Time to serialize properties into /tmp/LTL2229964530988507314.ltl : 0 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/LTL10918736166242044530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2229964530988507314.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("(i6.u8.Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : FG!"(i6.u8.Try_Check_Sources_E_1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17689057851995712479
[2024-05-31 05:26:46] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17689057851995712479
Running compilation step : cd /tmp/ltsmin17689057851995712479;'/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 1982 ms.
Running link step : cd /tmp/ltsmin17689057851995712479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin17689057851995712479;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-09 finished in 85963 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 3 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 19 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2024-05-31 05:27:01] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2024-05-31 05:27:01] [INFO ] Computed 62 invariants in 24 ms
[2024-05-31 05:27:01] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
[2024-05-31 05:27:01] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:27:01] [INFO ] Invariant cache hit.
[2024-05-31 05:27:02] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-31 05:27:02] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:27:02] [INFO ] Invariant cache hit.
[2024-05-31 05:27:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:05] [INFO ] Implicit Places using invariants and state equation in 3164 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2024-05-31 05:27:05] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
[2024-05-31 05:27:05] [INFO ] Invariant cache hit.
[2024-05-31 05:27:06] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 463/474 places, 1034/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4923 ms. Remains : 463/474 places, 1034/1035 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-10 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:(AND (GEQ s192 1) (GEQ s285 1) (GEQ s289 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 2 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-10 finished in 5046 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((!p0||F((p1 U (p2||G(p1)))))))'
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 464 transition count 1012
Reduce places removed 23 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 47 place count 441 transition count 1011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 440 transition count 1011
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 48 place count 440 transition count 989
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 92 place count 418 transition count 989
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 417 transition count 988
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 417 transition count 988
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 98 place count 415 transition count 986
Applied a total of 98 rules in 65 ms. Remains 415 /474 variables (removed 59) and now considering 986/1035 (removed 49) transitions.
[2024-05-31 05:27:06] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
// Phase 1: matrix 977 rows 415 cols
[2024-05-31 05:27:06] [INFO ] Computed 62 invariants in 21 ms
[2024-05-31 05:27:06] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2024-05-31 05:27:06] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2024-05-31 05:27:06] [INFO ] Invariant cache hit.
[2024-05-31 05:27:07] [INFO ] Implicit Places using invariants in 339 ms returned []
[2024-05-31 05:27:07] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2024-05-31 05:27:07] [INFO ] Invariant cache hit.
[2024-05-31 05:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:11] [INFO ] Implicit Places using invariants and state equation in 3945 ms returned []
Implicit Place search using SMT with State Equation took 4285 ms to find 0 implicit places.
[2024-05-31 05:27:11] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-31 05:27:11] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2024-05-31 05:27:11] [INFO ] Invariant cache hit.
[2024-05-31 05:27:11] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 415/474 places, 986/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5366 ms. Remains : 415/474 places, 986/1035 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND p0 (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NOT (AND (GEQ s52 3) (GEQ s225 1) (GEQ s278 7))) (GEQ s189 1)), p2:(AND (NOT (AND (GEQ s41 1) (GEQ s52 1) (GEQ s225 1) (GEQ s254 1) (GEQ s278 6) ...], 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 6418 reset in 1100 ms.
Product exploration explored 100000 steps with 6417 reset in 928 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 (NOT p0) p2 p1), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 640 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 05:27:14] [INFO ] Flow matrix only has 977 transitions (discarded 9 similar events)
[2024-05-31 05:27:14] [INFO ] Invariant cache hit.
[2024-05-31 05:27:14] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2024-05-31 05:27:14] [INFO ] [Real]Absence check using 44 positive and 18 generalized place invariants in 17 ms returned sat
[2024-05-31 05:27:14] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-31 05:27:14] [INFO ] [Nat]Absence check using 44 positive place invariants in 27 ms returned sat
[2024-05-31 05:27:14] [INFO ] [Nat]Absence check using 44 positive and 18 generalized place invariants in 21 ms returned sat
[2024-05-31 05:27:14] [INFO ] After 534ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-31 05:27:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:15] [INFO ] After 75ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-31 05:27:15] [INFO ] After 225ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2024-05-31 05:27:15] [INFO ] After 975ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 7 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 986/986 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 415 transition count 985
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 414 transition count 985
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 414 transition count 984
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 413 transition count 984
Applied a total of 4 rules in 73 ms. Remains 413 /415 variables (removed 2) and now considering 984/986 (removed 2) transitions.
[2024-05-31 05:27:15] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
// Phase 1: matrix 975 rows 413 cols
[2024-05-31 05:27:15] [INFO ] Computed 62 invariants in 10 ms
[2024-05-31 05:27:16] [INFO ] Dead Transitions using invariants and state equation in 647 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 729 ms. Remains : 413/415 places, 984/986 transitions.
Incomplete random walk after 10000 steps, including 645 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 248749 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 248749 steps, saw 73944 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 05:27:19] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2024-05-31 05:27:19] [INFO ] Invariant cache hit.
[2024-05-31 05:27:19] [INFO ] [Real]Absence check using 46 positive place invariants in 14 ms returned sat
[2024-05-31 05:27:19] [INFO ] [Real]Absence check using 46 positive and 16 generalized place invariants in 13 ms returned sat
[2024-05-31 05:27:19] [INFO ] After 359ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 05:27:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:19] [INFO ] After 108ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-31 05:27:19] [INFO ] After 230ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 118 ms.
[2024-05-31 05:27:20] [INFO ] After 890ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 984/984 transitions.
Applied a total of 0 rules in 31 ms. Remains 413 /413 variables (removed 0) and now considering 984/984 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 413/413 places, 984/984 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 984/984 transitions.
Applied a total of 0 rules in 26 ms. Remains 413 /413 variables (removed 0) and now considering 984/984 (removed 0) transitions.
[2024-05-31 05:27:20] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2024-05-31 05:27:20] [INFO ] Invariant cache hit.
[2024-05-31 05:27:20] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-31 05:27:20] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2024-05-31 05:27:20] [INFO ] Invariant cache hit.
[2024-05-31 05:27:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:24] [INFO ] Implicit Places using invariants and state equation in 3659 ms returned []
Implicit Place search using SMT with State Equation took 4120 ms to find 0 implicit places.
[2024-05-31 05:27:24] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-31 05:27:24] [INFO ] Flow matrix only has 975 transitions (discarded 9 similar events)
[2024-05-31 05:27:24] [INFO ] Invariant cache hit.
[2024-05-31 05:27:24] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4679 ms. Remains : 413/413 places, 984/984 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 413 transition count 975
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 9 place count 413 transition count 974
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 412 transition count 974
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 412 transition count 973
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 411 transition count 973
Applied a total of 13 rules in 53 ms. Remains 411 /413 variables (removed 2) and now considering 973/984 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 973 rows 411 cols
[2024-05-31 05:27:24] [INFO ] Computed 62 invariants in 8 ms
[2024-05-31 05:27:24] [INFO ] [Real]Absence check using 46 positive place invariants in 9 ms returned sat
[2024-05-31 05:27:24] [INFO ] [Real]Absence check using 46 positive and 16 generalized place invariants in 14 ms returned sat
[2024-05-31 05:27:24] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 05:27:24] [INFO ] [Nat]Absence check using 46 positive place invariants in 9 ms returned sat
[2024-05-31 05:27:25] [INFO ] [Nat]Absence check using 46 positive and 16 generalized place invariants in 14 ms returned sat
[2024-05-31 05:27:25] [INFO ] After 564ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 05:27:25] [INFO ] After 649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2024-05-31 05:27:25] [INFO ] After 834ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (G (NOT (AND (NOT p2) p0)))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (AND (NOT p1) (NOT p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 13 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S10J20-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-11 finished in 19657 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 (((p2||X(!p0))&&p1) U (F(p3) U p4)))))'
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Applied a total of 10 rules in 9 ms. Remains 464 /474 variables (removed 10) and now considering 1035/1035 (removed 0) transitions.
[2024-05-31 05:27:25] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
// Phase 1: matrix 1026 rows 464 cols
[2024-05-31 05:27:25] [INFO ] Computed 62 invariants in 8 ms
[2024-05-31 05:27:26] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
[2024-05-31 05:27:26] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2024-05-31 05:27:26] [INFO ] Invariant cache hit.
[2024-05-31 05:27:26] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-31 05:27:26] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2024-05-31 05:27:26] [INFO ] Invariant cache hit.
[2024-05-31 05:27:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:32] [INFO ] Implicit Places using invariants and state equation in 5630 ms returned []
Implicit Place search using SMT with State Equation took 6000 ms to find 0 implicit places.
[2024-05-31 05:27:32] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2024-05-31 05:27:32] [INFO ] Invariant cache hit.
[2024-05-31 05:27:32] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 464/474 places, 1035/1035 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7196 ms. Remains : 464/474 places, 1035/1035 transitions.
Stuttering acceptance computed with spot in 375 ms :[(NOT p4), (NOT p4), (NOT p3), (NOT p4), (AND (NOT p3) p4 p0), (AND p0 p1 (NOT p4)), (NOT p4)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p4) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p4) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p4) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p4) (NOT p3) p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p4) p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p4) p1 (NOT p0)), acceptance={} source=1 dest: 6}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(NOT p4), acceptance={} source=3 dest: 3}], [{ cond=(AND p4 (NOT p3) p0), acceptance={} source=4 dest: 2}], [{ cond=(AND (NOT p4) (NOT p3) p1 p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p4) p1 p0), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p4) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p4) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p4) (NOT p3) p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p4) p1 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p4) p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p4:(AND (GEQ s251 1) (GEQ s313 8) (GEQ s392 1) (GEQ s440 1)), p0:(LT s7 1), p3:(GEQ s234 1), p1:(AND (GEQ s251 1) (GEQ s313 8) (GEQ s392 1) (GEQ s440 1)),...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-13 finished in 7595 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 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
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 464 transition count 1010
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 439 transition count 1009
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 984
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 102 place count 413 transition count 984
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 412 transition count 983
Applied a total of 104 rules in 60 ms. Remains 412 /474 variables (removed 62) and now considering 983/1035 (removed 52) transitions.
[2024-05-31 05:27:33] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2024-05-31 05:27:33] [INFO ] Computed 62 invariants in 11 ms
[2024-05-31 05:27:33] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
[2024-05-31 05:27:33] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:27:33] [INFO ] Invariant cache hit.
[2024-05-31 05:27:34] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-31 05:27:34] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:27:34] [INFO ] Invariant cache hit.
[2024-05-31 05:27:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:36] [INFO ] Implicit Places using invariants and state equation in 2488 ms returned []
Implicit Place search using SMT with State Equation took 2849 ms to find 0 implicit places.
[2024-05-31 05:27:36] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-31 05:27:36] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
[2024-05-31 05:27:36] [INFO ] Invariant cache hit.
[2024-05-31 05:27:37] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 412/474 places, 983/1035 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3797 ms. Remains : 412/474 places, 983/1035 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S10J20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s227 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 11 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S10J20-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S10J20-LTLFireability-15 finished in 3844 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)))'
[2024-05-31 05:27:37] [INFO ] Flatten gal took : 80 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6124193569756081235
[2024-05-31 05:27:37] [INFO ] Computing symmetric may disable matrix : 1035 transitions.
[2024-05-31 05:27:37] [INFO ] Applying decomposition
[2024-05-31 05:27:37] [INFO ] Computation of Complete disable matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:27:37] [INFO ] Flatten gal took : 59 ms
[2024-05-31 05:27:37] [INFO ] Computing symmetric may enable matrix : 1035 transitions.
[2024-05-31 05:27:37] [INFO ] Computation of Complete enable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph7588035397072758278.txt' '-o' '/tmp/graph7588035397072758278.bin' '-w' '/tmp/graph7588035397072758278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7588035397072758278.bin' '-l' '-1' '-v' '-w' '/tmp/graph7588035397072758278.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:27:37] [INFO ] Computing Do-Not-Accords matrix : 1035 transitions.
[2024-05-31 05:27:37] [INFO ] Decomposing Gal with order
[2024-05-31 05:27:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:27:37] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:27:37] [INFO ] Built C files in 376ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6124193569756081235
Running compilation step : cd /tmp/ltsmin6124193569756081235;'/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'
[2024-05-31 05:27:37] [INFO ] Removed a total of 2923 redundant transitions.
[2024-05-31 05:27:38] [INFO ] Flatten gal took : 150 ms
[2024-05-31 05:27:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 371 labels/synchronizations in 34 ms.
[2024-05-31 05:27:38] [INFO ] Time to serialize gal into /tmp/LTLFireability17942066212182164500.gal : 8 ms
[2024-05-31 05:27:38] [INFO ] Time to serialize properties into /tmp/LTLFireability12775241034288868816.ltl : 1 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/LTLFireability17942066212182164500.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12775241034288868816.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...278
Read 1 LTL properties
Checking formula 0 : !((G(F("(i2.i1.u34.Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : FG!"(i2.i1.u34.Try_Check_Sources_E_1<1)"
Compilation finished in 3908 ms.
Running link step : cd /tmp/ltsmin6124193569756081235;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 98 ms.
Running LTSmin : cd /tmp/ltsmin6124193569756081235;'/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)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 05:48:35] [INFO ] Flatten gal took : 84 ms
[2024-05-31 05:48:35] [INFO ] Time to serialize gal into /tmp/LTLFireability5646180957085552490.gal : 29 ms
[2024-05-31 05:48:35] [INFO ] Time to serialize properties into /tmp/LTLFireability7652471112024012043.ltl : 0 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/LTLFireability5646180957085552490.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7652471112024012043.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...297
Read 1 LTL properties
Checking formula 0 : !((G(F("(Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : FG!"(Try_Check_Sources_E_1<1)"
Detected timeout of ITS tools.
[2024-05-31 06:09:32] [INFO ] Flatten gal took : 70 ms
[2024-05-31 06:09:33] [INFO ] Input system was already deterministic with 1035 transitions.
[2024-05-31 06:09:33] [INFO ] Transformed 474 places.
[2024-05-31 06:09:33] [INFO ] Transformed 1035 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 06:10:03] [INFO ] Time to serialize gal into /tmp/LTLFireability17136716778474348729.gal : 16 ms
[2024-05-31 06:10:03] [INFO ] Time to serialize properties into /tmp/LTLFireability11928678438838986975.ltl : 22 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/LTLFireability17136716778474348729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11928678438838986975.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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(Try_Check_Sources_E_1<1)"))))
Formula 0 simplified : FG!"(Try_Check_Sources_E_1<1)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.417: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.418: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.416: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.423: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.444: Initializing POR dependencies: labels 1036, guards 1035
pins2lts-mc-linux64( 3/ 8), 0.936: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 1.153: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 1.154: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 2.047: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 15.907: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 15.908: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 15.908: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 17.109: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 17.288: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 17.309: There are 1038 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 17.309: State length is 475, there are 1038 groups
pins2lts-mc-linux64( 0/ 8), 17.309: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 17.309: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 17.309: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 17.309: Visible groups: 0 / 1038, labels: 1 / 1038
pins2lts-mc-linux64( 0/ 8), 17.309: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 17.309: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 17.673: [Blue] ~17 levels ~960 states ~2912 transitions
pins2lts-mc-linux64( 3/ 8), 18.024: [Blue] ~17 levels ~1920 states ~5520 transitions
pins2lts-mc-linux64( 0/ 8), 18.642: [Blue] ~30 levels ~3840 states ~10000 transitions
pins2lts-mc-linux64( 3/ 8), 19.708: [Blue] ~30 levels ~7680 states ~17488 transitions
pins2lts-mc-linux64( 0/ 8), 21.382: [Blue] ~30 levels ~15360 states ~30136 transitions
pins2lts-mc-linux64( 0/ 8), 25.599: [Blue] ~30 levels ~30720 states ~57504 transitions
pins2lts-mc-linux64( 6/ 8), 33.371: [Blue] ~30 levels ~61440 states ~110584 transitions
pins2lts-mc-linux64( 7/ 8), 46.933: [Blue] ~30 levels ~122880 states ~230488 transitions
pins2lts-mc-linux64( 6/ 8), 74.640: [Blue] ~30 levels ~245760 states ~457896 transitions
pins2lts-mc-linux64( 6/ 8), 124.421: [Blue] ~30 levels ~491520 states ~918648 transitions
pins2lts-mc-linux64( 6/ 8), 206.650: [Blue] ~30 levels ~983040 states ~1822280 transitions
pins2lts-mc-linux64( 7/ 8), 312.110: [Blue] ~30 levels ~1966080 states ~3950080 transitions
pins2lts-mc-linux64( 6/ 8), 481.461: [Blue] ~30 levels ~3932160 states ~7904664 transitions
pins2lts-mc-linux64( 6/ 8), 810.220: [Blue] ~30 levels ~7864320 states ~15823016 transitions
pins2lts-mc-linux64( 6/ 8), 1492.155: [Blue] ~30 levels ~15728640 states ~31843016 transitions
pins2lts-mc-linux64( 6/ 8), 2876.221: [Blue] ~30 levels ~31457280 states ~65174096 transitions
pins2lts-mc-linux64( 7/ 8), 2949.560: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2949.650:
pins2lts-mc-linux64( 0/ 8), 2949.650: Explored 25904838 states 57468050 transitions, fanout: 2.218
pins2lts-mc-linux64( 0/ 8), 2949.650: Total exploration time 2932.300 sec (2932.230 sec minimum, 2932.266 sec on average)
pins2lts-mc-linux64( 0/ 8), 2949.650: States per second: 8834, Transitions per second: 19598
pins2lts-mc-linux64( 0/ 8), 2949.650:
pins2lts-mc-linux64( 0/ 8), 2949.650: State space has 25906200 states, 391652 are accepting
pins2lts-mc-linux64( 0/ 8), 2949.650: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 2949.650: blue states: 25904838 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 2949.650: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 2949.650: all-red states: 391652 (1.51%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 2949.650:
pins2lts-mc-linux64( 0/ 8), 2949.650: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 2949.650:
pins2lts-mc-linux64( 0/ 8), 2949.650: Queue width: 8B, total height: 302, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 2949.650: Tree memory: 453.6MB, 18.4 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 2949.650: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2949.650: Stored 1070 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2949.651: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2949.651: Est. total memory use: 453.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6124193569756081235;'/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)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6124193569756081235;'/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)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 170104 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16076348 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="PolyORBNT-PT-S10J20"
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 PolyORBNT-PT-S10J20, 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-171654460900303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 ;