Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556000228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyElection-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556000228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 19:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 11 19:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 19:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 19:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 17M 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 StigmergyElection-PT-09a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-09a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717128307907

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=StigmergyElection-PT-09a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 04:05:09] [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 04:05:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:05:10] [INFO ] Load time of PNML (sax parser for PT used): 903 ms
[2024-05-31 04:05:10] [INFO ] Transformed 128 places.
[2024-05-31 04:05:10] [INFO ] Transformed 18490 transitions.
[2024-05-31 04:05:10] [INFO ] Found NUPN structural information;
[2024-05-31 04:05:10] [INFO ] Parsed PT model containing 128 places and 18490 transitions and 329609 arcs in 1097 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 17295 transitions
Reduce redundant transitions removed 17295 transitions.
FORMULA StigmergyElection-PT-09a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyElection-PT-09a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1195/1195 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 111 transition count 1169
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 111 transition count 1169
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 43 place count 102 transition count 1151
Iterating global reduction 0 with 9 rules applied. Total rules applied 52 place count 102 transition count 1151
Applied a total of 52 rules in 46 ms. Remains 102 /128 variables (removed 26) and now considering 1151/1195 (removed 44) transitions.
[2024-05-31 04:05:10] [INFO ] Flow matrix only has 1141 transitions (discarded 10 similar events)
// Phase 1: matrix 1141 rows 102 cols
[2024-05-31 04:05:10] [INFO ] Computed 2 invariants in 35 ms
[2024-05-31 04:05:11] [INFO ] Implicit Places using invariants in 232 ms returned []
[2024-05-31 04:05:11] [INFO ] Flow matrix only has 1141 transitions (discarded 10 similar events)
[2024-05-31 04:05:11] [INFO ] Invariant cache hit.
[2024-05-31 04:05:11] [INFO ] State equation strengthened by 1066 read => feed constraints.
[2024-05-31 04:05:12] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1841 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/128 places, 1151/1195 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 83 transition count 1133
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 83 transition count 1133
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 74 transition count 1124
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 74 transition count 1124
Applied a total of 54 rules in 21 ms. Remains 74 /101 variables (removed 27) and now considering 1124/1151 (removed 27) transitions.
[2024-05-31 04:05:12] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2024-05-31 04:05:12] [INFO ] Computed 1 invariants in 8 ms
[2024-05-31 04:05:12] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-31 04:05:12] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:12] [INFO ] Invariant cache hit.
[2024-05-31 04:05:13] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:13] [INFO ] Implicit Places using invariants and state equation in 556 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 74/128 places, 1124/1195 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2501 ms. Remains : 74/128 places, 1124/1195 transitions.
Support contains 9 out of 74 places after structural reductions.
[2024-05-31 04:05:13] [INFO ] Flatten gal took : 184 ms
[2024-05-31 04:05:13] [INFO ] Flatten gal took : 96 ms
[2024-05-31 04:05:14] [INFO ] Input system was already deterministic with 1124 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:05:14] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:14] [INFO ] Invariant cache hit.
[2024-05-31 04:05:14] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA StigmergyElection-PT-09a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 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' '!(F((p0||G(p1))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 318 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2024-05-31 04:05:15] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
// Phase 1: matrix 548 rows 28 cols
[2024-05-31 04:05:15] [INFO ] Computed 1 invariants in 8 ms
[2024-05-31 04:05:15] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 04:05:15] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:15] [INFO ] Invariant cache hit.
[2024-05-31 04:05:15] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:15] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2024-05-31 04:05:15] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-31 04:05:15] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:15] [INFO ] Invariant cache hit.
[2024-05-31 04:05:15] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 890 ms. Remains : 28/74 places, 558/1124 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 142 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0) (EQ s24 0) (EQ s27 0)), p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10000 reset in 1457 ms.
Product exploration explored 100000 steps with 10000 reset in 1349 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 37 resets, run finished after 371 ms. (steps per millisecond=26 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:05:19] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:19] [INFO ] Invariant cache hit.
[2024-05-31 04:05:19] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:05:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-31 04:05:19] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 12 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-09a-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-09a-LTLFireability-00 finished in 4585 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(G(((p1 U G(!p1))||p0))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:19] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2024-05-31 04:05:19] [INFO ] Computed 1 invariants in 11 ms
[2024-05-31 04:05:19] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-31 04:05:19] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:19] [INFO ] Invariant cache hit.
[2024-05-31 04:05:20] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:20] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
[2024-05-31 04:05:20] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:20] [INFO ] Invariant cache hit.
[2024-05-31 04:05:20] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 976 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1)), p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-01 finished in 1177 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&&F(G(!p1)))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:20] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:20] [INFO ] Invariant cache hit.
[2024-05-31 04:05:20] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 04:05:20] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:20] [INFO ] Invariant cache hit.
[2024-05-31 04:05:21] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:21] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 571 ms to find 0 implicit places.
[2024-05-31 04:05:21] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:21] [INFO ] Invariant cache hit.
[2024-05-31 04:05:21] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 928 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0) (EQ s57 0) (EQ s65 0) (EQ s73 0)), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-02 finished in 1116 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(X(X(G(p0))))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:21] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:21] [INFO ] Invariant cache hit.
[2024-05-31 04:05:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-31 04:05:21] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:21] [INFO ] Invariant cache hit.
[2024-05-31 04:05:22] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:22] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2024-05-31 04:05:22] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:22] [INFO ] Invariant cache hit.
[2024-05-31 04:05:22] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-07 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}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-07 finished in 1071 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((G(F(p1))&&p0)))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 8 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:22] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:22] [INFO ] Invariant cache hit.
[2024-05-31 04:05:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-31 04:05:22] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:22] [INFO ] Invariant cache hit.
[2024-05-31 04:05:23] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:23] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2024-05-31 04:05:23] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:23] [INFO ] Invariant cache hit.
[2024-05-31 04:05:23] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 719 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1)), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-08 finished in 938 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(G(!p0)))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:23] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:23] [INFO ] Invariant cache hit.
[2024-05-31 04:05:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 04:05:23] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:23] [INFO ] Invariant cache hit.
[2024-05-31 04:05:24] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:24] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2024-05-31 04:05:24] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:24] [INFO ] Invariant cache hit.
[2024-05-31 04:05:24] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 714 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, p0, p0]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-11 finished in 822 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(G((F(G(!p0)) U p0))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 10 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:24] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:24] [INFO ] Invariant cache hit.
[2024-05-31 04:05:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-31 04:05:24] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:24] [INFO ] Invariant cache hit.
[2024-05-31 04:05:24] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:25] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2024-05-31 04:05:25] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:25] [INFO ] Invariant cache hit.
[2024-05-31 04:05:25] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 724 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-12 finished in 848 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((F(G(p1))&&p0)))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 180 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2024-05-31 04:05:25] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
// Phase 1: matrix 548 rows 28 cols
[2024-05-31 04:05:25] [INFO ] Computed 1 invariants in 7 ms
[2024-05-31 04:05:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-31 04:05:25] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:25] [INFO ] Invariant cache hit.
[2024-05-31 04:05:25] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:25] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2024-05-31 04:05:25] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-31 04:05:25] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:25] [INFO ] Invariant cache hit.
[2024-05-31 04:05:26] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 603 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1)), p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) ...], 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 9 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-13 finished in 748 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 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 73 transition count 1105
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 55 transition count 1105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 37 transition count 1087
Ensure Unique test removed 511 transitions
Reduce isomorphic transitions removed 511 transitions.
Iterating post reduction 0 with 511 rules applied. Total rules applied 583 place count 37 transition count 576
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 592 place count 37 transition count 567
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 610 place count 28 transition count 558
Applied a total of 610 rules in 161 ms. Remains 28 /74 variables (removed 46) and now considering 558/1124 (removed 566) transitions.
[2024-05-31 04:05:26] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:26] [INFO ] Invariant cache hit.
[2024-05-31 04:05:26] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 04:05:26] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:26] [INFO ] Invariant cache hit.
[2024-05-31 04:05:26] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:26] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2024-05-31 04:05:26] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 04:05:26] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:26] [INFO ] Invariant cache hit.
[2024-05-31 04:05:26] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/74 places, 558/1124 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 574 ms. Remains : 28/74 places, 558/1124 transitions.
Stuttering acceptance computed with spot in 420 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 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]]
Product exploration explored 100000 steps with 10000 reset in 1305 ms.
Product exploration explored 100000 steps with 10000 reset in 1353 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-31 04:05:30] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:30] [INFO ] Invariant cache hit.
[2024-05-31 04:05:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-31 04:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:30] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-31 04:05:30] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:30] [INFO ] [Real]Added 529 Read/Feed constraints in 104 ms returned sat
[2024-05-31 04:05:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:05:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-31 04:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:31] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2024-05-31 04:05:31] [INFO ] [Nat]Added 529 Read/Feed constraints in 92 ms returned sat
[2024-05-31 04:05:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 539 transitions) in 76 ms.
[2024-05-31 04:05:31] [INFO ] Added : 0 causal constraints over 0 iterations in 144 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 558/558 transitions.
Applied a total of 0 rules in 51 ms. Remains 28 /28 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2024-05-31 04:05:31] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:31] [INFO ] Invariant cache hit.
[2024-05-31 04:05:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 04:05:31] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:31] [INFO ] Invariant cache hit.
[2024-05-31 04:05:31] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:31] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2024-05-31 04:05:31] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 04:05:31] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:31] [INFO ] Invariant cache hit.
[2024-05-31 04:05:31] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 463 ms. Remains : 28/28 places, 558/558 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-31 04:05:32] [INFO ] Flow matrix only has 548 transitions (discarded 10 similar events)
[2024-05-31 04:05:32] [INFO ] Invariant cache hit.
[2024-05-31 04:05:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-31 04:05:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:32] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2024-05-31 04:05:32] [INFO ] State equation strengthened by 529 read => feed constraints.
[2024-05-31 04:05:32] [INFO ] [Real]Added 529 Read/Feed constraints in 97 ms returned sat
[2024-05-31 04:05:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:05:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-31 04:05:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:33] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2024-05-31 04:05:33] [INFO ] [Nat]Added 529 Read/Feed constraints in 95 ms returned sat
[2024-05-31 04:05:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 539 transitions) in 170 ms.
[2024-05-31 04:05:33] [INFO ] Added : 0 causal constraints over 0 iterations in 226 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 10000 reset in 1316 ms.
Product exploration explored 100000 steps with 10000 reset in 1322 ms.
Built C files in :
/tmp/ltsmin6892006269557242400
[2024-05-31 04:05:36] [INFO ] Computing symmetric may disable matrix : 558 transitions.
[2024-05-31 04:05:36] [INFO ] Computation of Complete disable matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:36] [INFO ] Computing symmetric may enable matrix : 558 transitions.
[2024-05-31 04:05:36] [INFO ] Computation of Complete enable matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:36] [INFO ] Computing Do-Not-Accords matrix : 558 transitions.
[2024-05-31 04:05:36] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:36] [INFO ] Built C files in 332ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6892006269557242400
Running compilation step : cd /tmp/ltsmin6892006269557242400;'/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 2734 ms.
Running link step : cd /tmp/ltsmin6892006269557242400;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin6892006269557242400;'/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' '--hoa' '/tmp/stateBased8287109464066977912.hoa' '--buchi-type=spotba'
LTSmin run took 1390 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-09a-LTLFireability-14 finished in 14382 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||X(G(!p0)))))'
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 1124/1124 transitions.
Applied a total of 0 rules in 6 ms. Remains 74 /74 variables (removed 0) and now considering 1124/1124 (removed 0) transitions.
[2024-05-31 04:05:40] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
// Phase 1: matrix 1114 rows 74 cols
[2024-05-31 04:05:40] [INFO ] Computed 1 invariants in 9 ms
[2024-05-31 04:05:40] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-31 04:05:40] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:40] [INFO ] Invariant cache hit.
[2024-05-31 04:05:40] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-31 04:05:41] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2024-05-31 04:05:41] [INFO ] Flow matrix only has 1114 transitions (discarded 10 similar events)
[2024-05-31 04:05:41] [INFO ] Invariant cache hit.
[2024-05-31 04:05:41] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 742 ms. Remains : 74/74 places, 1124/1124 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, false, false, p0]
Running random walk in product with property : StigmergyElection-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1) (EQ s73 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-09a-LTLFireability-15 finished in 888 ms.
All properties solved by simple procedures.
Total runtime 32067 ms.

BK_STOP 1717128342810

--------------------
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="StigmergyElection-PT-09a"
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 StigmergyElection-PT-09a, 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 r417-tall-171690556000228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09a.tgz
mv StigmergyElection-PT-09a 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 ;