Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645500508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is StigmergyCommit-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645500508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 51M
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 10:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 10:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 11:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 11:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 51M Mar 5 18:23 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 StigmergyCommit-PT-09a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679376038485

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-09a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-21 05:20:42] [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]
[2023-03-21 05:20:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 05:20:45] [INFO ] Load time of PNML (sax parser for PT used): 2888 ms
[2023-03-21 05:20:45] [INFO ] Transformed 364 places.
[2023-03-21 05:20:46] [INFO ] Transformed 50444 transitions.
[2023-03-21 05:20:46] [INFO ] Found NUPN structural information;
[2023-03-21 05:20:46] [INFO ] Parsed PT model containing 364 places and 50444 transitions and 999956 arcs in 3812 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 47924 transitions
Reduce redundant transitions removed 47924 transitions.
FORMULA StigmergyCommit-PT-09a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyCommit-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 364/364 places, 2520/2520 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 284 transition count 2430
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 284 transition count 2430
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 170 place count 284 transition count 2420
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 211 place count 243 transition count 2369
Iterating global reduction 1 with 41 rules applied. Total rules applied 252 place count 243 transition count 2369
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 262 place count 243 transition count 2359
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 272 place count 233 transition count 2349
Iterating global reduction 2 with 10 rules applied. Total rules applied 282 place count 233 transition count 2349
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 292 place count 223 transition count 2339
Iterating global reduction 2 with 10 rules applied. Total rules applied 302 place count 223 transition count 2339
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 312 place count 213 transition count 2329
Iterating global reduction 2 with 10 rules applied. Total rules applied 322 place count 213 transition count 2329
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 332 place count 203 transition count 2319
Iterating global reduction 2 with 10 rules applied. Total rules applied 342 place count 203 transition count 2319
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 352 place count 203 transition count 2309
Applied a total of 352 rules in 213 ms. Remains 203 /364 variables (removed 161) and now considering 2309/2520 (removed 211) transitions.
[2023-03-21 05:20:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-21 05:20:48] [INFO ] Computed 2 place invariants in 142 ms
[2023-03-21 05:20:48] [INFO ] Implicit Places using invariants in 649 ms returned []
[2023-03-21 05:20:48] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:20:48] [INFO ] Invariant cache hit.
[2023-03-21 05:20:49] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:20:50] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 2459 ms to find 0 implicit places.
[2023-03-21 05:20:50] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:20:50] [INFO ] Invariant cache hit.
[2023-03-21 05:20:52] [INFO ] Dead Transitions using invariants and state equation in 2306 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 203/364 places, 2309/2520 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4983 ms. Remains : 203/364 places, 2309/2520 transitions.
Support contains 10 out of 203 places after structural reductions.
[2023-03-21 05:20:53] [INFO ] Flatten gal took : 392 ms
[2023-03-21 05:20:53] [INFO ] Flatten gal took : 285 ms
[2023-03-21 05:20:54] [INFO ] Input system was already deterministic with 2309 transitions.
Finished random walk after 63 steps, including 0 resets, run visited all 5 properties in 33 ms. (steps per millisecond=1 )
FORMULA StigmergyCommit-PT-09a-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyCommit-PT-09a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 62 stabilizing places and 61 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(F(p0)&&F(p1))))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 13 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:20:54] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:20:54] [INFO ] Invariant cache hit.
[2023-03-21 05:20:54] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-21 05:20:54] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:20:54] [INFO ] Invariant cache hit.
[2023-03-21 05:20:55] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:20:55] [INFO ] Implicit Places using invariants and state equation in 1166 ms returned []
Implicit Place search using SMT with State Equation took 1283 ms to find 0 implicit places.
[2023-03-21 05:20:55] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:20:55] [INFO ] Invariant cache hit.
[2023-03-21 05:20:59] [INFO ] Dead Transitions using invariants and state equation in 3056 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4364 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 606 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00 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=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1)), p1:(OR (EQ s15 0) (EQ s35 0) ...], 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1562 reset in 1966 ms.
Product exploration explored 100000 steps with 1562 reset in 1544 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 209 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:21:04] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:04] [INFO ] Invariant cache hit.
[2023-03-21 05:21:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-21 05:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:21:07] [INFO ] [Real]Absence check using state equation in 889 ms returned sat
[2023-03-21 05:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:21:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-21 05:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:21:11] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2023-03-21 05:21:13] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:21:13] [INFO ] [Nat]Added 2135 Read/Feed constraints in 777 ms returned sat
[2023-03-21 05:21:15] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 1036 ms.
[2023-03-21 05:21:18] [INFO ] Added : 72 causal constraints over 15 iterations in 4176 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 20 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:21:18] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:18] [INFO ] Invariant cache hit.
[2023-03-21 05:21:18] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-21 05:21:18] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:18] [INFO ] Invariant cache hit.
[2023-03-21 05:21:19] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:21:20] [INFO ] Implicit Places using invariants and state equation in 2071 ms returned []
Implicit Place search using SMT with State Equation took 2262 ms to find 0 implicit places.
[2023-03-21 05:21:20] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:20] [INFO ] Invariant cache hit.
[2023-03-21 05:21:22] [INFO ] Dead Transitions using invariants and state equation in 2406 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4694 ms. Remains : 203/203 places, 2309/2309 transitions.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 448 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 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 156 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 151 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:21:24] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:24] [INFO ] Invariant cache hit.
[2023-03-21 05:21:26] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-21 05:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:21:27] [INFO ] [Real]Absence check using state equation in 997 ms returned sat
[2023-03-21 05:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:21:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-21 05:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:21:32] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2023-03-21 05:21:32] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:21:33] [INFO ] [Nat]Added 2135 Read/Feed constraints in 993 ms returned sat
[2023-03-21 05:21:34] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 540 ms.
[2023-03-21 05:21:37] [INFO ] Added : 72 causal constraints over 15 iterations in 3861 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 1718 ms.
Product exploration explored 100000 steps with 1562 reset in 1361 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 203 transition count 2309
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 203 transition count 2300
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 18 place count 203 transition count 2300
Deduced a syphon composed of 49 places in 1 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 58 place count 203 transition count 2300
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 2 with 31 rules applied. Total rules applied 89 place count 203 transition count 2330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 203 transition count 2329
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 101 place count 192 transition count 2318
Deduced a syphon composed of 80 places in 2 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 112 place count 192 transition count 2318
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1135 place count 192 transition count 1295
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1137 place count 190 transition count 1293
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 1139 place count 190 transition count 1293
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1140 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 3 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 1141 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 3 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1151 place count 189 transition count 1282
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 2 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1161 place count 189 transition count 1282
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1171 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 2 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1181 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 2 ms
Applied a total of 1181 rules in 1506 ms. Remains 179 /203 variables (removed 24) and now considering 1272/2309 (removed 1037) transitions.
[2023-03-21 05:21:42] [INFO ] Redundant transitions in 294 ms returned []
[2023-03-21 05:21:42] [INFO ] Flow matrix only has 1261 transitions (discarded 11 similar events)
// Phase 1: matrix 1261 rows 179 cols
[2023-03-21 05:21:42] [INFO ] Computed 2 place invariants in 21 ms
[2023-03-21 05:21:43] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/203 places, 1272/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2766 ms. Remains : 179/203 places, 1272/2309 transitions.
Built C files in :
/tmp/ltsmin1926665535243477746
[2023-03-21 05:21:43] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1926665535243477746
Running compilation step : cd /tmp/ltsmin1926665535243477746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1926665535243477746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1926665535243477746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 14 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:21:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-21 05:21:47] [INFO ] Computed 2 place invariants in 38 ms
[2023-03-21 05:21:47] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-21 05:21:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:47] [INFO ] Invariant cache hit.
[2023-03-21 05:21:48] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:21:48] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2023-03-21 05:21:48] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:21:48] [INFO ] Invariant cache hit.
[2023-03-21 05:21:50] [INFO ] Dead Transitions using invariants and state equation in 2097 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3372 ms. Remains : 203/203 places, 2309/2309 transitions.
Built C files in :
/tmp/ltsmin12870398602592684472
[2023-03-21 05:21:50] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12870398602592684472
Running compilation step : cd /tmp/ltsmin12870398602592684472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12870398602592684472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12870398602592684472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:21:54] [INFO ] Flatten gal took : 302 ms
[2023-03-21 05:21:55] [INFO ] Flatten gal took : 193 ms
[2023-03-21 05:21:55] [INFO ] Time to serialize gal into /tmp/LTL12212229607886695254.gal : 60 ms
[2023-03-21 05:21:55] [INFO ] Time to serialize properties into /tmp/LTL7062067527076227604.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12212229607886695254.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7269918127627935024.hoa' '-atoms' '/tmp/LTL7062067527076227604.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7062067527076227604.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7269918127627935024.hoa
Detected timeout of ITS tools.
[2023-03-21 05:22:10] [INFO ] Flatten gal took : 151 ms
[2023-03-21 05:22:10] [INFO ] Flatten gal took : 154 ms
[2023-03-21 05:22:10] [INFO ] Time to serialize gal into /tmp/LTL9865478586257111528.gal : 39 ms
[2023-03-21 05:22:10] [INFO ] Time to serialize properties into /tmp/LTL3972673198241567522.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9865478586257111528.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3972673198241567522.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&((p318==1)&&(p354==1...434
Formula 0 simplified : XX(FG!"(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&((p318==1)&&(p354==1)))"...420
Detected timeout of ITS tools.
[2023-03-21 05:22:25] [INFO ] Flatten gal took : 156 ms
[2023-03-21 05:22:25] [INFO ] Applying decomposition
[2023-03-21 05:22:26] [INFO ] Flatten gal took : 156 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18420356483259563250.txt' '-o' '/tmp/graph18420356483259563250.bin' '-w' '/tmp/graph18420356483259563250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18420356483259563250.bin' '-l' '-1' '-v' '-w' '/tmp/graph18420356483259563250.weights' '-q' '0' '-e' '0.001'
[2023-03-21 05:22:26] [INFO ] Decomposing Gal with order
[2023-03-21 05:22:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 05:22:28] [INFO ] Removed a total of 20616 redundant transitions.
[2023-03-21 05:22:28] [INFO ] Flatten gal took : 972 ms
[2023-03-21 05:22:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 340 ms.
[2023-03-21 05:22:28] [INFO ] Time to serialize gal into /tmp/LTL845200163759882612.gal : 43 ms
[2023-03-21 05:22:28] [INFO ] Time to serialize properties into /tmp/LTL8429924300059073255.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL845200163759882612.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8429924300059073255.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(((((i1.u55.p30==1)&&(i1.u9.p66==1))&&((i1.u16.p102==1)&&(i1.u23.p138==1)))&&(((i1.u30.p174==1)&&(i1.u37.p210==1))&&((i1....641
Formula 0 simplified : XX(FG!"(((((i1.u55.p30==1)&&(i1.u9.p66==1))&&((i1.u16.p102==1)&&(i1.u23.p138==1)))&&(((i1.u30.p174==1)&&(i1.u37.p210==1))&&((i1.u64....627
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5576006908066731840
[2023-03-21 05:22:43] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5576006908066731840
Running compilation step : cd /tmp/ltsmin5576006908066731840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5576006908066731840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5576006908066731840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 112207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 17 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:22:46] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:46] [INFO ] Invariant cache hit.
[2023-03-21 05:22:46] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-21 05:22:46] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:46] [INFO ] Invariant cache hit.
[2023-03-21 05:22:47] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:22:48] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1482 ms to find 0 implicit places.
[2023-03-21 05:22:48] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:48] [INFO ] Invariant cache hit.
[2023-03-21 05:22:50] [INFO ] Dead Transitions using invariants and state equation in 2322 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3825 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, p0, p0]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-02 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 s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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 63 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-02 finished in 3955 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 10 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:22:50] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:50] [INFO ] Invariant cache hit.
[2023-03-21 05:22:50] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-21 05:22:50] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:50] [INFO ] Invariant cache hit.
[2023-03-21 05:22:51] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:22:52] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 1326 ms to find 0 implicit places.
[2023-03-21 05:22:52] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:52] [INFO ] Invariant cache hit.
[2023-03-21 05:22:53] [INFO ] Dead Transitions using invariants and state equation in 1739 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3080 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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][false, false]]
Product exploration explored 100000 steps with 1562 reset in 1463 ms.
Product exploration explored 100000 steps with 1562 reset in 1398 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 742 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 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2023-03-21 05:22:57] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:22:57] [INFO ] Invariant cache hit.
[2023-03-21 05:23:00] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-21 05:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:23:01] [INFO ] [Real]Absence check using state equation in 969 ms returned sat
[2023-03-21 05:23:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:23:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-21 05:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:23:05] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-21 05:23:05] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:23:06] [INFO ] [Nat]Added 2135 Read/Feed constraints in 816 ms returned sat
[2023-03-21 05:23:07] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 561 ms.
[2023-03-21 05:23:10] [INFO ] Added : 72 causal constraints over 15 iterations in 4011 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 1224 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-21 05:23:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2023-03-21 05:23:11] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-21 05:23:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-21 05:23:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:11] [INFO ] Invariant cache hit.
[2023-03-21 05:23:12] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:23:12] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
[2023-03-21 05:23:12] [INFO ] Redundant transitions in 170 ms returned []
[2023-03-21 05:23:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:12] [INFO ] Invariant cache hit.
[2023-03-21 05:23:13] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2972 ms. Remains : 31/203 places, 1075/2309 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 111 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 35 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 134 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2023-03-21 05:23:14] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:14] [INFO ] Invariant cache hit.
[2023-03-21 05:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:23:15] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2023-03-21 05:23:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:23:16] [INFO ] [Real]Added 1043 Read/Feed constraints in 217 ms returned sat
[2023-03-21 05:23:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:23:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 05:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:23:17] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2023-03-21 05:23:17] [INFO ] [Nat]Added 1043 Read/Feed constraints in 194 ms returned sat
[2023-03-21 05:23:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 217 ms.
[2023-03-21 05:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 4270 ms.
Product exploration explored 100000 steps with 9090 reset in 3639 ms.
Built C files in :
/tmp/ltsmin13321291489239988710
[2023-03-21 05:23:26] [INFO ] Computing symmetric may disable matrix : 1075 transitions.
[2023-03-21 05:23:26] [INFO ] Computation of Complete disable matrix. took 545 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:26] [INFO ] Computing symmetric may enable matrix : 1075 transitions.
[2023-03-21 05:23:27] [INFO ] Computation of Complete enable matrix. took 114 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:27] [INFO ] Computing Do-Not-Accords matrix : 1075 transitions.
[2023-03-21 05:23:27] [INFO ] Computation of Completed DNA matrix. took 116 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:27] [INFO ] Built C files in 1473ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13321291489239988710
Running compilation step : cd /tmp/ltsmin13321291489239988710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13321291489239988710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13321291489239988710;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 442 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-21 05:23:31] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:31] [INFO ] Invariant cache hit.
[2023-03-21 05:23:31] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 05:23:31] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:31] [INFO ] Invariant cache hit.
[2023-03-21 05:23:31] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:23:31] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 648 ms to find 0 implicit places.
[2023-03-21 05:23:32] [INFO ] Redundant transitions in 267 ms returned []
[2023-03-21 05:23:32] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:32] [INFO ] Invariant cache hit.
[2023-03-21 05:23:33] [INFO ] Dead Transitions using invariants and state equation in 1097 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2466 ms. Remains : 31/31 places, 1075/1075 transitions.
Built C files in :
/tmp/ltsmin7988788410664356635
[2023-03-21 05:23:33] [INFO ] Computing symmetric may disable matrix : 1075 transitions.
[2023-03-21 05:23:33] [INFO ] Computation of Complete disable matrix. took 430 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:33] [INFO ] Computing symmetric may enable matrix : 1075 transitions.
[2023-03-21 05:23:33] [INFO ] Computation of Complete enable matrix. took 85 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:34] [INFO ] Computing Do-Not-Accords matrix : 1075 transitions.
[2023-03-21 05:23:34] [INFO ] Computation of Completed DNA matrix. took 126 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:23:34] [INFO ] Built C files in 1123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7988788410664356635
Running compilation step : cd /tmp/ltsmin7988788410664356635;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7988788410664356635;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7988788410664356635;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:23:37] [INFO ] Flatten gal took : 118 ms
[2023-03-21 05:23:37] [INFO ] Flatten gal took : 113 ms
[2023-03-21 05:23:37] [INFO ] Time to serialize gal into /tmp/LTL340717238817202073.gal : 29 ms
[2023-03-21 05:23:37] [INFO ] Time to serialize properties into /tmp/LTL6774395633121598131.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL340717238817202073.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8956805675983693763.hoa' '-atoms' '/tmp/LTL6774395633121598131.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL6774395633121598131.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8956805675983693763.hoa
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t2289, t2291, t2293, t2295, t2297, t2299, t23...282
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
788 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,8.67713,136752,1,0,1161,44534,2164,46,44896,27848,2245
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyCommit-PT-09a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property StigmergyCommit-PT-09a-LTLFireability-05 finished in 55874 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 1083 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-21 05:23:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:47] [INFO ] Invariant cache hit.
[2023-03-21 05:23:47] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 05:23:47] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:47] [INFO ] Invariant cache hit.
[2023-03-21 05:23:48] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:23:48] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-21 05:23:48] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-21 05:23:48] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:48] [INFO ] Invariant cache hit.
[2023-03-21 05:23:49] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2576 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-06 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) (EQ s30 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 9090 reset in 3890 ms.
Product exploration explored 100000 steps with 9090 reset in 3647 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 141 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 51 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 333 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 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-21 05:23:57] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:23:57] [INFO ] Invariant cache hit.
[2023-03-21 05:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:23:59] [INFO ] [Real]Absence check using state equation in 359 ms returned sat
[2023-03-21 05:23:59] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:23:59] [INFO ] [Real]Added 1043 Read/Feed constraints in 233 ms returned sat
[2023-03-21 05:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:24:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:24:00] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2023-03-21 05:24:01] [INFO ] [Nat]Added 1043 Read/Feed constraints in 240 ms returned sat
[2023-03-21 05:24:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 219 ms.
[2023-03-21 05:24:01] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 416 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-21 05:24:02] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:02] [INFO ] Invariant cache hit.
[2023-03-21 05:24:02] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 05:24:02] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:02] [INFO ] Invariant cache hit.
[2023-03-21 05:24:02] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:24:02] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
[2023-03-21 05:24:02] [INFO ] Redundant transitions in 156 ms returned []
[2023-03-21 05:24:02] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:02] [INFO ] Invariant cache hit.
[2023-03-21 05:24:03] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2303 ms. Remains : 31/31 places, 1075/1075 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 112 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 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 151 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-21 05:24:04] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:04] [INFO ] Invariant cache hit.
[2023-03-21 05:24:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 05:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:24:05] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-21 05:24:06] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:24:06] [INFO ] [Real]Added 1043 Read/Feed constraints in 227 ms returned sat
[2023-03-21 05:24:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:24:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:24:08] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-03-21 05:24:08] [INFO ] [Nat]Added 1043 Read/Feed constraints in 228 ms returned sat
[2023-03-21 05:24:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 213 ms.
[2023-03-21 05:24:08] [INFO ] Added : 0 causal constraints over 0 iterations in 337 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3841 ms.
Product exploration explored 100000 steps with 9090 reset in 3575 ms.
Built C files in :
/tmp/ltsmin11915170487928517342
[2023-03-21 05:24:16] [INFO ] Computing symmetric may disable matrix : 1075 transitions.
[2023-03-21 05:24:16] [INFO ] Computation of Complete disable matrix. took 504 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:16] [INFO ] Computing symmetric may enable matrix : 1075 transitions.
[2023-03-21 05:24:16] [INFO ] Computation of Complete enable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:17] [INFO ] Computing Do-Not-Accords matrix : 1075 transitions.
[2023-03-21 05:24:17] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:17] [INFO ] Built C files in 1157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11915170487928517342
Running compilation step : cd /tmp/ltsmin11915170487928517342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11915170487928517342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11915170487928517342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 254 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-21 05:24:20] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:20] [INFO ] Invariant cache hit.
[2023-03-21 05:24:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-21 05:24:20] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:20] [INFO ] Invariant cache hit.
[2023-03-21 05:24:20] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:24:21] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
[2023-03-21 05:24:21] [INFO ] Redundant transitions in 157 ms returned []
[2023-03-21 05:24:21] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:24:21] [INFO ] Invariant cache hit.
[2023-03-21 05:24:22] [INFO ] Dead Transitions using invariants and state equation in 1053 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1985 ms. Remains : 31/31 places, 1075/1075 transitions.
Built C files in :
/tmp/ltsmin6198316477668413431
[2023-03-21 05:24:22] [INFO ] Computing symmetric may disable matrix : 1075 transitions.
[2023-03-21 05:24:22] [INFO ] Computation of Complete disable matrix. took 591 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:23] [INFO ] Computing symmetric may enable matrix : 1075 transitions.
[2023-03-21 05:24:23] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:23] [INFO ] Computing Do-Not-Accords matrix : 1075 transitions.
[2023-03-21 05:24:23] [INFO ] Computation of Completed DNA matrix. took 151 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 05:24:23] [INFO ] Built C files in 1305ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6198316477668413431
Running compilation step : cd /tmp/ltsmin6198316477668413431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6198316477668413431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6198316477668413431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:24:26] [INFO ] Flatten gal took : 112 ms
[2023-03-21 05:24:27] [INFO ] Flatten gal took : 111 ms
[2023-03-21 05:24:27] [INFO ] Time to serialize gal into /tmp/LTL13157487650297120121.gal : 24 ms
[2023-03-21 05:24:27] [INFO ] Time to serialize properties into /tmp/LTL16727214094590518879.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13157487650297120121.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2963501638129819453.hoa' '-atoms' '/tmp/LTL16727214094590518879.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16727214094590518879.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2963501638129819453.hoa
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t2289, t2291, t2293, t2295, t2297, t2299, t23...282
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
834 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.19649,138664,1,0,1161,44534,2164,46,44582,27856,2245
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyCommit-PT-09a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property StigmergyCommit-PT-09a-LTLFireability-06 finished in 49854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 10 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:24:36] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-21 05:24:36] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-21 05:24:36] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-21 05:24:36] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:36] [INFO ] Invariant cache hit.
[2023-03-21 05:24:37] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:24:37] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1099 ms to find 0 implicit places.
[2023-03-21 05:24:37] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:37] [INFO ] Invariant cache hit.
[2023-03-21 05:24:39] [INFO ] Dead Transitions using invariants and state equation in 1894 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3004 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 118 ms :[p0, p0, true, p0]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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]]
Product exploration explored 100000 steps with 33333 reset in 347 ms.
Product exploration explored 100000 steps with 33333 reset in 362 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-09a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-09a-LTLFireability-08 finished in 3937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 15 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:24:40] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:40] [INFO ] Invariant cache hit.
[2023-03-21 05:24:40] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-21 05:24:40] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:40] [INFO ] Invariant cache hit.
[2023-03-21 05:24:41] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:24:41] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
[2023-03-21 05:24:41] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:41] [INFO ] Invariant cache hit.
[2023-03-21 05:24:43] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2857 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11 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:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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 1562 reset in 1713 ms.
Product exploration explored 100000 steps with 1562 reset in 1332 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 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 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 94 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 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:24:46] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:47] [INFO ] Invariant cache hit.
[2023-03-21 05:24:49] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-21 05:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:24:50] [INFO ] [Real]Absence check using state equation in 906 ms returned sat
[2023-03-21 05:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:24:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-21 05:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:24:54] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2023-03-21 05:24:54] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:24:55] [INFO ] [Nat]Added 2135 Read/Feed constraints in 787 ms returned sat
[2023-03-21 05:24:55] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 342 ms.
[2023-03-21 05:24:57] [INFO ] Added : 72 causal constraints over 15 iterations in 2386 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 9 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:24:57] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:57] [INFO ] Invariant cache hit.
[2023-03-21 05:24:57] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-21 05:24:57] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:57] [INFO ] Invariant cache hit.
[2023-03-21 05:24:58] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:24:59] [INFO ] Implicit Places using invariants and state equation in 1135 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
[2023-03-21 05:24:59] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:24:59] [INFO ] Invariant cache hit.
[2023-03-21 05:25:01] [INFO ] Dead Transitions using invariants and state equation in 2116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3380 ms. Remains : 203/203 places, 2309/2309 transitions.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 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 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 154 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 148 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:25:01] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:25:01] [INFO ] Invariant cache hit.
[2023-03-21 05:25:04] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-21 05:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:25:05] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-21 05:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:25:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-21 05:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:25:08] [INFO ] [Nat]Absence check using state equation in 802 ms returned sat
[2023-03-21 05:25:08] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:25:09] [INFO ] [Nat]Added 2135 Read/Feed constraints in 654 ms returned sat
[2023-03-21 05:25:09] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 352 ms.
[2023-03-21 05:25:11] [INFO ] Added : 72 causal constraints over 15 iterations in 2380 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 1633 ms.
Product exploration explored 100000 steps with 1562 reset in 1393 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 203 transition count 2309
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 203 transition count 2300
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 18 place count 203 transition count 2300
Deduced a syphon composed of 49 places in 1 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 58 place count 203 transition count 2300
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 2 with 31 rules applied. Total rules applied 89 place count 203 transition count 2330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 203 transition count 2329
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 101 place count 192 transition count 2318
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 112 place count 192 transition count 2318
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1135 place count 192 transition count 1295
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1137 place count 190 transition count 1293
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 1139 place count 190 transition count 1293
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1140 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 1141 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 1 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1151 place count 189 transition count 1282
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1161 place count 189 transition count 1282
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1171 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1181 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 1 ms
Applied a total of 1181 rules in 761 ms. Remains 179 /203 variables (removed 24) and now considering 1272/2309 (removed 1037) transitions.
[2023-03-21 05:25:16] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-21 05:25:16] [INFO ] Flow matrix only has 1261 transitions (discarded 11 similar events)
// Phase 1: matrix 1261 rows 179 cols
[2023-03-21 05:25:16] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-21 05:25:17] [INFO ] Dead Transitions using invariants and state equation in 1297 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/203 places, 1272/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2235 ms. Remains : 179/203 places, 1272/2309 transitions.
Built C files in :
/tmp/ltsmin10982551077540469382
[2023-03-21 05:25:17] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10982551077540469382
Running compilation step : cd /tmp/ltsmin10982551077540469382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10982551077540469382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10982551077540469382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 10 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-21 05:25:20] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-21 05:25:20] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-21 05:25:20] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-21 05:25:20] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:25:20] [INFO ] Invariant cache hit.
[2023-03-21 05:25:21] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-21 05:25:21] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
[2023-03-21 05:25:21] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-21 05:25:21] [INFO ] Invariant cache hit.
[2023-03-21 05:25:24] [INFO ] Dead Transitions using invariants and state equation in 2128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3385 ms. Remains : 203/203 places, 2309/2309 transitions.
Built C files in :
/tmp/ltsmin10493587692826039001
[2023-03-21 05:25:24] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10493587692826039001
Running compilation step : cd /tmp/ltsmin10493587692826039001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10493587692826039001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10493587692826039001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:25:27] [INFO ] Flatten gal took : 237 ms
[2023-03-21 05:25:27] [INFO ] Flatten gal took : 244 ms
[2023-03-21 05:25:27] [INFO ] Time to serialize gal into /tmp/LTL18076553624056317339.gal : 44 ms
[2023-03-21 05:25:27] [INFO ] Time to serialize properties into /tmp/LTL10641069494211466523.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18076553624056317339.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8422268026990059141.hoa' '-atoms' '/tmp/LTL10641069494211466523.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10641069494211466523.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8422268026990059141.hoa
Detected timeout of ITS tools.
[2023-03-21 05:25:43] [INFO ] Flatten gal took : 143 ms
[2023-03-21 05:25:43] [INFO ] Flatten gal took : 145 ms
[2023-03-21 05:25:43] [INFO ] Time to serialize gal into /tmp/LTL7453858490533799204.gal : 27 ms
[2023-03-21 05:25:43] [INFO ] Time to serialize properties into /tmp/LTL3128263053412700713.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7453858490533799204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3128263053412700713.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&((p318==1)&&(p354==1)))...161
Formula 0 simplified : XXG!"(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&((p318==1)&&(p354==1)))"
Detected timeout of ITS tools.
[2023-03-21 05:25:58] [INFO ] Flatten gal took : 133 ms
[2023-03-21 05:25:58] [INFO ] Applying decomposition
[2023-03-21 05:25:58] [INFO ] Flatten gal took : 136 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14824900911592841584.txt' '-o' '/tmp/graph14824900911592841584.bin' '-w' '/tmp/graph14824900911592841584.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14824900911592841584.bin' '-l' '-1' '-v' '-w' '/tmp/graph14824900911592841584.weights' '-q' '0' '-e' '0.001'
[2023-03-21 05:25:59] [INFO ] Decomposing Gal with order
[2023-03-21 05:25:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 05:25:59] [INFO ] Removed a total of 20618 redundant transitions.
[2023-03-21 05:25:59] [INFO ] Flatten gal took : 544 ms
[2023-03-21 05:26:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 312 ms.
[2023-03-21 05:26:00] [INFO ] Time to serialize gal into /tmp/LTL5206810785575418226.gal : 19 ms
[2023-03-21 05:26:00] [INFO ] Time to serialize properties into /tmp/LTL1266706947874997778.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5206810785575418226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1266706947874997778.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((i1.u41.p30==1)&&(i1.u9.p66==1))&&((i1.u63.p102==1)&&(i1.u55.p138==1)))&&(((i1.u28.p174==1)&&(i1.u35.p210==1))&&((i1.u44...230
Formula 0 simplified : XXG!"(((((i1.u41.p30==1)&&(i1.u9.p66==1))&&((i1.u63.p102==1)&&(i1.u55.p138==1)))&&(((i1.u28.p174==1)&&(i1.u35.p210==1))&&((i1.u44.p2...222
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1791339864155924980
[2023-03-21 05:26:15] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1791339864155924980
Running compilation step : cd /tmp/ltsmin1791339864155924980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1791339864155924980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1791339864155924980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 98059 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 1200 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-21 05:26:19] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2023-03-21 05:26:19] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-21 05:26:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 05:26:19] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:19] [INFO ] Invariant cache hit.
[2023-03-21 05:26:20] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:20] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
[2023-03-21 05:26:20] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-21 05:26:20] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:20] [INFO ] Invariant cache hit.
[2023-03-21 05:26:21] [INFO ] Dead Transitions using invariants and state equation in 1081 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3128 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-13 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:(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) (EQ s30 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]]
Stuttering criterion allowed to conclude after 11594 steps with 1053 reset in 757 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-13 finished in 4005 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(((!p0&&F(p0))||p1)))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 872 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-21 05:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:23] [INFO ] Invariant cache hit.
[2023-03-21 05:26:23] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-21 05:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:23] [INFO ] Invariant cache hit.
[2023-03-21 05:26:23] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:23] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-21 05:26:23] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-21 05:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:23] [INFO ] Invariant cache hit.
[2023-03-21 05:26:25] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2547 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], 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) (EQ s30 1)), p1:(OR (NEQ s3 1) (NEQ s6 1) (NEQ s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 5 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-14 finished in 2716 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 1120 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-21 05:26:26] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:26] [INFO ] Invariant cache hit.
[2023-03-21 05:26:26] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 05:26:26] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:26] [INFO ] Invariant cache hit.
[2023-03-21 05:26:26] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:26] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2023-03-21 05:26:26] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-21 05:26:26] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-21 05:26:26] [INFO ] Invariant cache hit.
[2023-03-21 05:26:27] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2570 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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) (EQ s30 0)), p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-15 finished in 2667 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(F(p0)&&F(p1))))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-00
Stuttering acceptance computed with spot in 324 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1372 place count 41 transition count 1095
Applied a total of 1372 rules in 262 ms. Remains 41 /203 variables (removed 162) and now considering 1095/2309 (removed 1214) transitions.
[2023-03-21 05:26:28] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-21 05:26:28] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 05:26:28] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-21 05:26:28] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:28] [INFO ] Invariant cache hit.
[2023-03-21 05:26:29] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:29] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 740 ms to find 0 implicit places.
[2023-03-21 05:26:29] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:29] [INFO ] Invariant cache hit.
[2023-03-21 05:26:30] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 41/203 places, 1095/2309 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1770 ms. Remains : 41/203 places, 1095/2309 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00 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=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1) (EQ s40 1)), p1:(OR (EQ s4 0) (EQ s8 0) (EQ s12 0...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 9090 reset in 4206 ms.
Product exploration explored 100000 steps with 9090 reset in 3821 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) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:26:39] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:39] [INFO ] Invariant cache hit.
[2023-03-21 05:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 05:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:26:40] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2023-03-21 05:26:40] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:40] [INFO ] [Real]Added 1043 Read/Feed constraints in 200 ms returned sat
[2023-03-21 05:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:26:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 05:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:26:42] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2023-03-21 05:26:42] [INFO ] [Nat]Added 1043 Read/Feed constraints in 141 ms returned sat
[2023-03-21 05:26:42] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 135 ms.
[2023-03-21 05:26:42] [INFO ] Added : 0 causal constraints over 0 iterations in 212 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-21 05:26:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:42] [INFO ] Invariant cache hit.
[2023-03-21 05:26:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 05:26:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:42] [INFO ] Invariant cache hit.
[2023-03-21 05:26:43] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:43] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
[2023-03-21 05:26:43] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:43] [INFO ] Invariant cache hit.
[2023-03-21 05:26:44] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1447 ms. Remains : 41/41 places, 1095/1095 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 87 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 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 137 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 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:26:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:26:44] [INFO ] Invariant cache hit.
[2023-03-21 05:26:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:26:45] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2023-03-21 05:26:46] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:26:46] [INFO ] [Real]Added 1043 Read/Feed constraints in 140 ms returned sat
[2023-03-21 05:26:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:26:47] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2023-03-21 05:26:47] [INFO ] [Nat]Added 1043 Read/Feed constraints in 195 ms returned sat
[2023-03-21 05:26:47] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 208 ms.
[2023-03-21 05:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 323 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 4106 ms.
Product exploration explored 100000 steps with 9090 reset in 3670 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 20 rules in 735 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2023-03-21 05:26:57] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-21 05:26:57] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2023-03-21 05:26:57] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-21 05:26:58] [INFO ] Dead Transitions using invariants and state equation in 947 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1085/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1782 ms. Remains : 41/41 places, 1085/1095 transitions.
Built C files in :
/tmp/ltsmin14287233471764286803
[2023-03-21 05:26:58] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14287233471764286803
Running compilation step : cd /tmp/ltsmin14287233471764286803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14287233471764286803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14287233471764286803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-21 05:27:01] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-21 05:27:01] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 05:27:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 05:27:01] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:01] [INFO ] Invariant cache hit.
[2023-03-21 05:27:01] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:01] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
[2023-03-21 05:27:01] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:01] [INFO ] Invariant cache hit.
[2023-03-21 05:27:02] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 967 ms. Remains : 41/41 places, 1095/1095 transitions.
Built C files in :
/tmp/ltsmin5934955096818155542
[2023-03-21 05:27:02] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5934955096818155542
Running compilation step : cd /tmp/ltsmin5934955096818155542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5934955096818155542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5934955096818155542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:27:05] [INFO ] Flatten gal took : 108 ms
[2023-03-21 05:27:05] [INFO ] Flatten gal took : 109 ms
[2023-03-21 05:27:05] [INFO ] Time to serialize gal into /tmp/LTL14460535873267127035.gal : 18 ms
[2023-03-21 05:27:05] [INFO ] Time to serialize properties into /tmp/LTL11702041114517675675.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14460535873267127035.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10132062706480182814.hoa' '-atoms' '/tmp/LTL11702041114517675675.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11702041114517675675.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10132062706480182814.hoa
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t2289, t2291, t2293, t2295, t2297, t2299, t23...409
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
860 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.24994,164308,1,0,1185,82939,2204,64,42706,53790,2271
no accepting run found
Formula 0 is TRUE no accepting run found.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 46945 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-00 TRUE TECHNIQUES SHORTENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-11
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1372 place count 41 transition count 1095
Applied a total of 1372 rules in 218 ms. Remains 41 /203 variables (removed 162) and now considering 1095/2309 (removed 1214) transitions.
[2023-03-21 05:27:15] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:15] [INFO ] Invariant cache hit.
[2023-03-21 05:27:15] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-21 05:27:15] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:15] [INFO ] Invariant cache hit.
[2023-03-21 05:27:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:15] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
[2023-03-21 05:27:15] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:15] [INFO ] Invariant cache hit.
[2023-03-21 05:27:17] [INFO ] Dead Transitions using invariants and state equation in 1135 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 41/203 places, 1095/2309 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2052 ms. Remains : 41/203 places, 1095/2309 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11 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:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 9090 reset in 3841 ms.
Product exploration explored 100000 steps with 9090 reset in 3657 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 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 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 102 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 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:27:25] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:25] [INFO ] Invariant cache hit.
[2023-03-21 05:27:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:27:26] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2023-03-21 05:27:26] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:26] [INFO ] [Real]Added 1043 Read/Feed constraints in 202 ms returned sat
[2023-03-21 05:27:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:27:28] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2023-03-21 05:27:29] [INFO ] [Nat]Added 1043 Read/Feed constraints in 209 ms returned sat
[2023-03-21 05:27:29] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 213 ms.
[2023-03-21 05:27:29] [INFO ] Added : 0 causal constraints over 0 iterations in 336 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 5 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-21 05:27:29] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:29] [INFO ] Invariant cache hit.
[2023-03-21 05:27:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-21 05:27:29] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:29] [INFO ] Invariant cache hit.
[2023-03-21 05:27:29] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:30] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
[2023-03-21 05:27:30] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:30] [INFO ] Invariant cache hit.
[2023-03-21 05:27:31] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1860 ms. Remains : 41/41 places, 1095/1095 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 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 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 158 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 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-21 05:27:31] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:32] [INFO ] Invariant cache hit.
[2023-03-21 05:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 05:27:33] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2023-03-21 05:27:33] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:34] [INFO ] [Real]Added 1043 Read/Feed constraints in 200 ms returned sat
[2023-03-21 05:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 05:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-21 05:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 05:27:35] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2023-03-21 05:27:35] [INFO ] [Nat]Added 1043 Read/Feed constraints in 216 ms returned sat
[2023-03-21 05:27:36] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 213 ms.
[2023-03-21 05:27:36] [INFO ] Added : 0 causal constraints over 0 iterations in 339 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 4077 ms.
Product exploration explored 100000 steps with 9090 reset in 3721 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 20 rules in 737 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2023-03-21 05:27:45] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-21 05:27:45] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2023-03-21 05:27:45] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 05:27:46] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1085/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1864 ms. Remains : 41/41 places, 1085/1095 transitions.
Built C files in :
/tmp/ltsmin3322041103606988285
[2023-03-21 05:27:46] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3322041103606988285
Running compilation step : cd /tmp/ltsmin3322041103606988285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3322041103606988285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3322041103606988285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 5 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-21 05:27:49] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-21 05:27:49] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 05:27:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 05:27:49] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:49] [INFO ] Invariant cache hit.
[2023-03-21 05:27:49] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-21 05:27:49] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 627 ms to find 0 implicit places.
[2023-03-21 05:27:49] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-21 05:27:49] [INFO ] Invariant cache hit.
[2023-03-21 05:27:50] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1391 ms. Remains : 41/41 places, 1095/1095 transitions.
Built C files in :
/tmp/ltsmin5545518925881705126
[2023-03-21 05:27:50] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5545518925881705126
Running compilation step : cd /tmp/ltsmin5545518925881705126;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5545518925881705126;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5545518925881705126;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-21 05:27:53] [INFO ] Flatten gal took : 114 ms
[2023-03-21 05:27:54] [INFO ] Flatten gal took : 162 ms
[2023-03-21 05:27:54] [INFO ] Time to serialize gal into /tmp/LTL9756555054953567920.gal : 24 ms
[2023-03-21 05:27:54] [INFO ] Time to serialize properties into /tmp/LTL394157544401701805.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9756555054953567920.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8285910905414468667.hoa' '-atoms' '/tmp/LTL394157544401701805.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL394157544401701805.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8285910905414468667.hoa
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t2289, t2291, t2293, t2295, t2297, t2299, t23...409
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
919 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.8453,167536,1,0,1185,82939,2204,64,44353,53696,2271
no accepting run found
Formula 0 is TRUE no accepting run found.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 49264 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-11 TRUE TECHNIQUES SHORTENING_INSENSITIVE
[2023-03-21 05:28:04] [INFO ] Flatten gal took : 137 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 441407 ms.

BK_STOP 1679376485348

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="StigmergyCommit-PT-09a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-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 r453-smll-167912645500508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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