Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556000213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyElection-PT-07b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556000213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 11 18:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 18:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.4M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717126314084

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:31:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 03:31:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:31:56] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2024-05-31 03:31:56] [INFO ] Transformed 971 places.
[2024-05-31 03:31:56] [INFO ] Transformed 5542 transitions.
[2024-05-31 03:31:56] [INFO ] Found NUPN structural information;
[2024-05-31 03:31:56] [INFO ] Parsed PT model containing 971 places and 5542 transitions and 65199 arcs in 502 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA StigmergyElection-PT-07b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 971/971 places, 5542/5542 transitions.
Discarding 122 places :
Symmetric choice reduction at 0 with 122 rule applications. Total rules 122 place count 849 transition count 5420
Iterating global reduction 0 with 122 rules applied. Total rules applied 244 place count 849 transition count 5420
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 309 place count 784 transition count 5355
Iterating global reduction 0 with 65 rules applied. Total rules applied 374 place count 784 transition count 5355
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 388 place count 770 transition count 5341
Iterating global reduction 0 with 14 rules applied. Total rules applied 402 place count 770 transition count 5341
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 409 place count 763 transition count 5334
Iterating global reduction 0 with 7 rules applied. Total rules applied 416 place count 763 transition count 5334
Applied a total of 416 rules in 392 ms. Remains 763 /971 variables (removed 208) and now considering 5334/5542 (removed 208) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2024-05-31 03:31:56] [INFO ] Computed 8 invariants in 158 ms
[2024-05-31 03:31:57] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-31 03:31:57] [INFO ] Invariant cache hit.
[2024-05-31 03:31:58] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
[2024-05-31 03:31:58] [INFO ] Invariant cache hit.
[2024-05-31 03:32:00] [INFO ] Dead Transitions using invariants and state equation in 2082 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/971 places, 5334/5542 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4065 ms. Remains : 763/971 places, 5334/5542 transitions.
Support contains 43 out of 763 places after structural reductions.
[2024-05-31 03:32:01] [INFO ] Flatten gal took : 619 ms
[2024-05-31 03:32:01] [INFO ] Flatten gal took : 412 ms
[2024-05-31 03:32:02] [INFO ] Input system was already deterministic with 5334 transitions.
Incomplete random walk after 10000 steps, including 82 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Interrupted probabilistic random walk after 156113 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 156113 steps, saw 30318 distinct states, run finished after 3003 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 19 properties.
[2024-05-31 03:32:06] [INFO ] Invariant cache hit.
[2024-05-31 03:32:07] [INFO ] After 358ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2024-05-31 03:32:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2024-05-31 03:32:10] [INFO ] After 3203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2024-05-31 03:32:14] [INFO ] After 6883ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 1915 ms.
[2024-05-31 03:32:16] [INFO ] After 9376ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 17 different solutions.
Parikh walk visited 18 properties in 209 ms.
Support contains 1 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 781 edges and 763 vertex of which 118 / 763 are part of one of the 21 SCC in 5 ms
Free SCC test removed 97 places
Drop transitions removed 131 transitions
Reduce isomorphic transitions removed 131 transitions.
Graph (complete) has 1761 edges and 666 vertex of which 659 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.33 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 470 transitions
Trivial Post-agglo rules discarded 470 transitions
Performed 470 trivial Post agglomeration. Transition count delta: 470
Iterating post reduction 0 with 477 rules applied. Total rules applied 479 place count 659 transition count 4726
Reduce places removed 470 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 484 rules applied. Total rules applied 963 place count 189 transition count 4712
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 970 place count 182 transition count 4712
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 970 place count 182 transition count 4676
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1042 place count 146 transition count 4676
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1043 place count 146 transition count 4675
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1115 place count 110 transition count 4639
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 1128 place count 110 transition count 4626
Discarding 28 places :
Symmetric choice reduction at 5 with 28 rule applications. Total rules 1156 place count 82 transition count 481
Iterating global reduction 5 with 28 rules applied. Total rules applied 1184 place count 82 transition count 481
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1199 place count 82 transition count 466
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1205 place count 76 transition count 460
Iterating global reduction 6 with 6 rules applied. Total rules applied 1211 place count 76 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1227 place count 68 transition count 452
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1233 place count 65 transition count 460
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 1242 place count 65 transition count 451
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1244 place count 64 transition count 457
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1252 place count 64 transition count 449
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1254 place count 63 transition count 455
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1262 place count 63 transition count 447
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1264 place count 62 transition count 453
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1272 place count 62 transition count 445
Free-agglomeration rule applied 36 times.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1308 place count 62 transition count 409
Reduce places removed 36 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 1409 place count 26 transition count 344
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1416 place count 19 transition count 337
Iterating global reduction 7 with 7 rules applied. Total rules applied 1423 place count 19 transition count 337
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 7 with 127 rules applied. Total rules applied 1550 place count 19 transition count 210
Applied a total of 1550 rules in 789 ms. Remains 19 /763 variables (removed 744) and now considering 210/5334 (removed 5124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 790 ms. Remains : 19/763 places, 210/5334 transitions.
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U (p0||X(X(F(p0)))))))'
Support contains 1 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 63 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:32:17] [INFO ] Invariant cache hit.
[2024-05-31 03:32:19] [INFO ] Implicit Places using invariants in 1419 ms returned []
[2024-05-31 03:32:19] [INFO ] Invariant cache hit.
[2024-05-31 03:32:21] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 3234 ms to find 0 implicit places.
[2024-05-31 03:32:21] [INFO ] Invariant cache hit.
[2024-05-31 03:32:23] [INFO ] Dead Transitions using invariants and state equation in 2092 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5396 ms. Remains : 763/763 places, 5334/5334 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s716 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]]
Stuttering criterion allowed to conclude after 112 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-00 finished in 5687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 43 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:32:23] [INFO ] Invariant cache hit.
[2024-05-31 03:32:24] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2024-05-31 03:32:24] [INFO ] Invariant cache hit.
[2024-05-31 03:32:26] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2746 ms to find 0 implicit places.
[2024-05-31 03:32:26] [INFO ] Invariant cache hit.
[2024-05-31 03:32:28] [INFO ] Dead Transitions using invariants and state equation in 1922 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4714 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s82 0) (EQ s188 0) (EQ s272 0) (EQ s389 0) (EQ s495 0) (EQ s612 0) (EQ s718 0)), p0:(OR (EQ s82 0) (EQ s188 0) (EQ s272 0) (EQ s389 0) (EQ s495...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 825 reset in 441 ms.
Product exploration explored 100000 steps with 820 reset in 340 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 183 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 82 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 166180 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 166180 steps, saw 32109 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-31 03:32:32] [INFO ] Invariant cache hit.
[2024-05-31 03:32:33] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-31 03:32:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2024-05-31 03:32:35] [INFO ] After 1545ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-31 03:32:35] [INFO ] After 2098ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 310 ms.
[2024-05-31 03:32:35] [INFO ] After 2564ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 140 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=35 )
Parikh walk visited 2 properties in 4 ms.
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 2 ms
Free SCC test removed 98 places
Drop transitions removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1759 edges and 665 vertex of which 658 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.29 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 464 transitions
Trivial Post-agglo rules discarded 464 transitions
Performed 464 trivial Post agglomeration. Transition count delta: 464
Iterating post reduction 0 with 471 rules applied. Total rules applied 473 place count 658 transition count 4730
Reduce places removed 464 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 478 rules applied. Total rules applied 951 place count 194 transition count 4716
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 958 place count 187 transition count 4716
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 958 place count 187 transition count 4680
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1030 place count 151 transition count 4680
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1031 place count 151 transition count 4679
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1103 place count 115 transition count 4643
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1117 place count 115 transition count 4629
Discarding 23 places :
Symmetric choice reduction at 5 with 23 rule applications. Total rules 1140 place count 92 transition count 1813
Iterating global reduction 5 with 23 rules applied. Total rules applied 1163 place count 92 transition count 1813
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1172 place count 92 transition count 1804
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1179 place count 85 transition count 1797
Iterating global reduction 6 with 7 rules applied. Total rules applied 1186 place count 85 transition count 1797
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1200 place count 78 transition count 1790
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1206 place count 75 transition count 1798
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1214 place count 75 transition count 1790
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1216 place count 74 transition count 1796
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1224 place count 74 transition count 1788
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1226 place count 73 transition count 1794
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1234 place count 73 transition count 1786
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1236 place count 72 transition count 1792
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1244 place count 72 transition count 1784
Free-agglomeration rule applied 42 times.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1286 place count 72 transition count 1742
Reduce places removed 42 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 6 with 107 rules applied. Total rules applied 1393 place count 30 transition count 1677
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1400 place count 23 transition count 1670
Iterating global reduction 7 with 7 rules applied. Total rules applied 1407 place count 23 transition count 1670
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 7 with 127 rules applied. Total rules applied 1534 place count 23 transition count 1543
Drop transitions removed 602 transitions
Redundant transition composition rules discarded 602 transitions
Iterating global reduction 8 with 602 rules applied. Total rules applied 2136 place count 23 transition count 941
Applied a total of 2136 rules in 1260 ms. Remains 23 /763 variables (removed 740) and now considering 941/5334 (removed 4393) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1260 ms. Remains : 23/763 places, 941/5334 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 249 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 46 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:32:37] [INFO ] Invariant cache hit.
[2024-05-31 03:32:38] [INFO ] Implicit Places using invariants in 1114 ms returned []
[2024-05-31 03:32:38] [INFO ] Invariant cache hit.
[2024-05-31 03:32:40] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2772 ms to find 0 implicit places.
[2024-05-31 03:32:40] [INFO ] Invariant cache hit.
[2024-05-31 03:32:42] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4860 ms. Remains : 763/763 places, 5334/5334 transitions.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 93 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 82 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 167797 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 167797 steps, saw 32352 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-31 03:32:46] [INFO ] Invariant cache hit.
[2024-05-31 03:32:46] [INFO ] After 237ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-31 03:32:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2024-05-31 03:32:48] [INFO ] After 1485ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-31 03:32:48] [INFO ] After 2034ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 270 ms.
[2024-05-31 03:32:49] [INFO ] After 2463ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 140 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=46 )
Parikh walk visited 2 properties in 4 ms.
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 3 ms
Free SCC test removed 98 places
Drop transitions removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1759 edges and 665 vertex of which 658 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 464 transitions
Trivial Post-agglo rules discarded 464 transitions
Performed 464 trivial Post agglomeration. Transition count delta: 464
Iterating post reduction 0 with 471 rules applied. Total rules applied 473 place count 658 transition count 4730
Reduce places removed 464 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 478 rules applied. Total rules applied 951 place count 194 transition count 4716
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 958 place count 187 transition count 4716
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 958 place count 187 transition count 4680
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1030 place count 151 transition count 4680
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1031 place count 151 transition count 4679
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1103 place count 115 transition count 4643
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1117 place count 115 transition count 4629
Discarding 23 places :
Symmetric choice reduction at 5 with 23 rule applications. Total rules 1140 place count 92 transition count 1813
Iterating global reduction 5 with 23 rules applied. Total rules applied 1163 place count 92 transition count 1813
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1172 place count 92 transition count 1804
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1179 place count 85 transition count 1797
Iterating global reduction 6 with 7 rules applied. Total rules applied 1186 place count 85 transition count 1797
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1200 place count 78 transition count 1790
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1206 place count 75 transition count 1798
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1214 place count 75 transition count 1790
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1216 place count 74 transition count 1796
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1224 place count 74 transition count 1788
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1226 place count 73 transition count 1794
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1234 place count 73 transition count 1786
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1236 place count 72 transition count 1792
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1244 place count 72 transition count 1784
Free-agglomeration rule applied 42 times.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1286 place count 72 transition count 1742
Reduce places removed 42 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 6 with 107 rules applied. Total rules applied 1393 place count 30 transition count 1677
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1400 place count 23 transition count 1670
Iterating global reduction 7 with 7 rules applied. Total rules applied 1407 place count 23 transition count 1670
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 7 with 127 rules applied. Total rules applied 1534 place count 23 transition count 1543
Drop transitions removed 602 transitions
Redundant transition composition rules discarded 602 transitions
Iterating global reduction 8 with 602 rules applied. Total rules applied 2136 place count 23 transition count 941
Applied a total of 2136 rules in 1037 ms. Remains 23 /763 variables (removed 740) and now considering 941/5334 (removed 4393) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1037 ms. Remains : 23/763 places, 941/5334 transitions.
Finished random walk after 189 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 214 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 825 reset in 363 ms.
Product exploration explored 100000 steps with 823 reset in 408 ms.
Built C files in :
/tmp/ltsmin5616433151183415355
[2024-05-31 03:32:51] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5616433151183415355
Running compilation step : cd /tmp/ltsmin5616433151183415355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5616433151183415355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5616433151183415355;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 43 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:32:54] [INFO ] Invariant cache hit.
[2024-05-31 03:32:55] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2024-05-31 03:32:55] [INFO ] Invariant cache hit.
[2024-05-31 03:32:57] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 2597 ms to find 0 implicit places.
[2024-05-31 03:32:57] [INFO ] Invariant cache hit.
[2024-05-31 03:32:59] [INFO ] Dead Transitions using invariants and state equation in 1874 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4528 ms. Remains : 763/763 places, 5334/5334 transitions.
Built C files in :
/tmp/ltsmin14234476993721031420
[2024-05-31 03:32:59] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14234476993721031420
Running compilation step : cd /tmp/ltsmin14234476993721031420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14234476993721031420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14234476993721031420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:33:03] [INFO ] Flatten gal took : 442 ms
[2024-05-31 03:33:03] [INFO ] Flatten gal took : 338 ms
[2024-05-31 03:33:04] [INFO ] Time to serialize gal into /tmp/LTL13348827327803309609.gal : 130 ms
[2024-05-31 03:33:04] [INFO ] Time to serialize properties into /tmp/LTL8530983967598132206.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13348827327803309609.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7637231740860927940.hoa' '-atoms' '/tmp/LTL8530983967598132206.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8530983967598132206.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7637231740860927940.hoa
Detected timeout of ITS tools.
[2024-05-31 03:33:19] [INFO ] Flatten gal took : 317 ms
[2024-05-31 03:33:20] [INFO ] Flatten gal took : 321 ms
[2024-05-31 03:33:20] [INFO ] Time to serialize gal into /tmp/LTL16244716826009050999.gal : 85 ms
[2024-05-31 03:33:20] [INFO ] Time to serialize properties into /tmp/LTL3181193589299736064.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16244716826009050999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3181193589299736064.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((p102==0)||(p237==0))||((p347==0)||(p494==0)))")||(("((p629==0)||(p777==0))")||(("(p912==0)")||(X("((((p102==0)||(p237==0))...227
Formula 0 simplified : XF(!"(((p102==0)||(p237==0))||((p347==0)||(p494==0)))" & !"((p629==0)||(p777==0))" & !"(p912==0)" & X!"((((p102==0)||(p237==0))||((p...215
Detected timeout of ITS tools.
[2024-05-31 03:33:35] [INFO ] Flatten gal took : 317 ms
[2024-05-31 03:33:35] [INFO ] Applying decomposition
[2024-05-31 03:33:35] [INFO ] Flatten gal took : 338 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2300279316908021202.txt' '-o' '/tmp/graph2300279316908021202.bin' '-w' '/tmp/graph2300279316908021202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2300279316908021202.bin' '-l' '-1' '-v' '-w' '/tmp/graph2300279316908021202.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:33:36] [INFO ] Decomposing Gal with order
[2024-05-31 03:33:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:33:38] [INFO ] Removed a total of 31620 redundant transitions.
[2024-05-31 03:33:38] [INFO ] Flatten gal took : 903 ms
[2024-05-31 03:33:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 204 ms.
[2024-05-31 03:33:38] [INFO ] Time to serialize gal into /tmp/LTL17510506739569311278.gal : 34 ms
[2024-05-31 03:33:38] [INFO ] Time to serialize properties into /tmp/LTL16722257850330203788.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17510506739569311278.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16722257850330203788.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((i31.u5.p102==0)||(i0.u63.p237==0))||((i31.u114.p347==0)||(i0.u149.p494==0)))")||(("((i0.u191.p629==0)||(i31.u223.p777==0))...339
Formula 0 simplified : XF(!"(((i31.u5.p102==0)||(i0.u63.p237==0))||((i31.u114.p347==0)||(i0.u149.p494==0)))" & !"((i0.u191.p629==0)||(i31.u223.p777==0))" &...327
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14613108702033465368
[2024-05-31 03:33:53] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14613108702033465368
Running compilation step : cd /tmp/ltsmin14613108702033465368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14613108702033465368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14613108702033465368;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-01 finished in 93385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 14 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 39 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:33:56] [INFO ] Invariant cache hit.
[2024-05-31 03:33:57] [INFO ] Implicit Places using invariants in 958 ms returned []
[2024-05-31 03:33:57] [INFO ] Invariant cache hit.
[2024-05-31 03:33:59] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 2473 ms to find 0 implicit places.
[2024-05-31 03:33:59] [INFO ] Invariant cache hit.
[2024-05-31 03:34:01] [INFO ] Dead Transitions using invariants and state equation in 2126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4640 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s46 1) (EQ s130 1) (EQ s247 1) (EQ s364 1) (EQ s459 1) (EQ s554 1) (EQ s660 1)), p0:(AND (EQ s82 1) (EQ s166 1) (EQ s283 1) (EQ s378 1) (EQ s4...], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-02 finished in 4774 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 12 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 771 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 2 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 445 transitions
Trivial Post-agglo rules discarded 445 transitions
Performed 445 trivial Post agglomeration. Transition count delta: 445
Iterating post reduction 0 with 445 rules applied. Total rules applied 446 place count 664 transition count 4776
Reduce places removed 445 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 459 rules applied. Total rules applied 905 place count 219 transition count 4762
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 912 place count 212 transition count 4762
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 912 place count 212 transition count 4733
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 970 place count 183 transition count 4733
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 976 place count 177 transition count 4727
Iterating global reduction 3 with 6 rules applied. Total rules applied 982 place count 177 transition count 4727
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1050 place count 143 transition count 4693
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1071 place count 122 transition count 2613
Iterating global reduction 3 with 21 rules applied. Total rules applied 1092 place count 122 transition count 2613
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 1099 place count 122 transition count 2606
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1106 place count 115 transition count 2592
Iterating global reduction 4 with 7 rules applied. Total rules applied 1113 place count 115 transition count 2592
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1120 place count 108 transition count 2578
Iterating global reduction 4 with 7 rules applied. Total rules applied 1127 place count 108 transition count 2578
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1149 place count 97 transition count 2585
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1150 place count 96 transition count 2571
Iterating global reduction 4 with 1 rules applied. Total rules applied 1151 place count 96 transition count 2571
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1152 place count 96 transition count 2570
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1159 place count 96 transition count 2563
Applied a total of 1159 rules in 734 ms. Remains 96 /763 variables (removed 667) and now considering 2563/5334 (removed 2771) transitions.
[2024-05-31 03:34:02] [INFO ] Flow matrix only has 2555 transitions (discarded 8 similar events)
// Phase 1: matrix 2555 rows 96 cols
[2024-05-31 03:34:02] [INFO ] Computed 2 invariants in 35 ms
[2024-05-31 03:34:02] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-05-31 03:34:02] [INFO ] Flow matrix only has 2555 transitions (discarded 8 similar events)
[2024-05-31 03:34:02] [INFO ] Invariant cache hit.
[2024-05-31 03:34:03] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:04] [INFO ] Implicit Places using invariants and state equation in 1563 ms returned []
Implicit Place search using SMT with State Equation took 1964 ms to find 0 implicit places.
[2024-05-31 03:34:04] [INFO ] Redundant transitions in 203 ms returned []
[2024-05-31 03:34:04] [INFO ] Flow matrix only has 2555 transitions (discarded 8 similar events)
[2024-05-31 03:34:04] [INFO ] Invariant cache hit.
[2024-05-31 03:34:05] [INFO ] Dead Transitions using invariants and state equation in 810 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 96/763 places, 2563/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3721 ms. Remains : 96/763 places, 2563/5334 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-03 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 (NEQ s5 1) (NEQ s20 1) (NEQ s33 1) (NEQ s43 1) (NEQ s59 1) (NEQ s73 1) (NEQ s87 1)), p1:(OR (NEQ s7 1) (NEQ s18 1) (NEQ s33 1) (NEQ s46 1) (NEQ s59...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7277 reset in 653 ms.
Product exploration explored 100000 steps with 7279 reset in 607 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 151 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 719 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 271860 steps, run timeout after 3011 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 271860 steps, saw 59611 distinct states, run finished after 3012 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 03:34:10] [INFO ] Flow matrix only has 2555 transitions (discarded 8 similar events)
[2024-05-31 03:34:10] [INFO ] Invariant cache hit.
[2024-05-31 03:34:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:34:10] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-31 03:34:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:34:10] [INFO ] After 550ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-31 03:34:10] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:11] [INFO ] After 634ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-31 03:34:11] [INFO ] After 722ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-31 03:34:11] [INFO ] After 1395ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 12 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 2563/2563 transitions.
Graph (complete) has 675 edges and 96 vertex of which 95 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 95 transition count 2547
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 81 transition count 2533
Free-agglomeration rule applied 43 times.
Iterating global reduction 1 with 43 rules applied. Total rules applied 87 place count 81 transition count 2490
Reduce places removed 44 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 136 place count 37 transition count 2485
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 143 place count 30 transition count 2478
Iterating global reduction 2 with 7 rules applied. Total rules applied 150 place count 30 transition count 2478
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 2 with 127 rules applied. Total rules applied 277 place count 30 transition count 2351
Performed 7 Post agglomeration using F-continuation condition with reduction of 985 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 291 place count 23 transition count 1359
Drop transitions removed 7 transitions
Ensure Unique test removed 365 transitions
Reduce isomorphic transitions removed 372 transitions.
Iterating post reduction 3 with 372 rules applied. Total rules applied 663 place count 23 transition count 987
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 669 place count 20 transition count 984
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 670 place count 19 transition count 983
Applied a total of 670 rules in 393 ms. Remains 19 /96 variables (removed 77) and now considering 983/2563 (removed 1580) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 393 ms. Remains : 19/96 places, 983/2563 transitions.
Finished random walk after 3371 steps, including 1 resets, run visited all 1 properties in 49 ms. (steps per millisecond=68 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 17 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07b-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07b-LTLFireability-03 finished in 10564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 11 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 772 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 0 with 446 rules applied. Total rules applied 447 place count 664 transition count 4775
Reduce places removed 446 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 460 rules applied. Total rules applied 907 place count 218 transition count 4761
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 914 place count 211 transition count 4761
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 914 place count 211 transition count 4732
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 972 place count 182 transition count 4732
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 978 place count 176 transition count 4726
Iterating global reduction 3 with 6 rules applied. Total rules applied 984 place count 176 transition count 4726
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1052 place count 142 transition count 4692
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1074 place count 120 transition count 1883
Iterating global reduction 3 with 22 rules applied. Total rules applied 1096 place count 120 transition count 1883
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1104 place count 120 transition count 1875
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1111 place count 113 transition count 1861
Iterating global reduction 4 with 7 rules applied. Total rules applied 1118 place count 113 transition count 1861
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1125 place count 106 transition count 1847
Iterating global reduction 4 with 7 rules applied. Total rules applied 1132 place count 106 transition count 1847
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1154 place count 95 transition count 1854
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1155 place count 94 transition count 1840
Iterating global reduction 4 with 1 rules applied. Total rules applied 1156 place count 94 transition count 1840
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1157 place count 94 transition count 1839
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1164 place count 94 transition count 1832
Applied a total of 1164 rules in 435 ms. Remains 94 /763 variables (removed 669) and now considering 1832/5334 (removed 3502) transitions.
[2024-05-31 03:34:12] [INFO ] Flow matrix only has 1824 transitions (discarded 8 similar events)
// Phase 1: matrix 1824 rows 94 cols
[2024-05-31 03:34:12] [INFO ] Computed 2 invariants in 24 ms
[2024-05-31 03:34:12] [INFO ] Implicit Places using invariants in 302 ms returned []
[2024-05-31 03:34:12] [INFO ] Flow matrix only has 1824 transitions (discarded 8 similar events)
[2024-05-31 03:34:12] [INFO ] Invariant cache hit.
[2024-05-31 03:34:13] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:14] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1449 ms to find 0 implicit places.
[2024-05-31 03:34:14] [INFO ] Redundant transitions in 86 ms returned []
[2024-05-31 03:34:14] [INFO ] Flow matrix only has 1824 transitions (discarded 8 similar events)
[2024-05-31 03:34:14] [INFO ] Invariant cache hit.
[2024-05-31 03:34:14] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/763 places, 1832/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2528 ms. Remains : 94/763 places, 1832/5334 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-04 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:(AND (EQ s9 1) (EQ s22 1) (EQ s33 1) (EQ s45 1) (EQ s60 1) (EQ s73 1) (EQ s85 1)), p1:(AND (EQ s7 1) (EQ s22 1) (EQ s35 1) (EQ s45 1) (EQ s57 1) (EQ s7...], 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 12 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-04 finished in 2637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1083 place count 115 transition count 1393
Iterating global reduction 3 with 23 rules applied. Total rules applied 1106 place count 115 transition count 1393
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1115 place count 115 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1122 place count 108 transition count 1370
Iterating global reduction 4 with 7 rules applied. Total rules applied 1129 place count 108 transition count 1370
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1136 place count 101 transition count 1356
Iterating global reduction 4 with 7 rules applied. Total rules applied 1143 place count 101 transition count 1356
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1165 place count 90 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1166 place count 89 transition count 1349
Iterating global reduction 4 with 1 rules applied. Total rules applied 1167 place count 89 transition count 1349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1168 place count 89 transition count 1348
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1175 place count 89 transition count 1341
Applied a total of 1175 rules in 395 ms. Remains 89 /763 variables (removed 674) and now considering 1341/5334 (removed 3993) transitions.
[2024-05-31 03:34:15] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
// Phase 1: matrix 1333 rows 89 cols
[2024-05-31 03:34:15] [INFO ] Computed 2 invariants in 18 ms
[2024-05-31 03:34:15] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-31 03:34:15] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:15] [INFO ] Invariant cache hit.
[2024-05-31 03:34:15] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:16] [INFO ] Implicit Places using invariants and state equation in 902 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
[2024-05-31 03:34:16] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-31 03:34:16] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:16] [INFO ] Invariant cache hit.
[2024-05-31 03:34:16] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/763 places, 1341/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2070 ms. Remains : 89/763 places, 1341/5334 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-05 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:(OR (NEQ s5 1) (NEQ s17 1) (NEQ s28 1) (NEQ s41 1) (NEQ s53 1) (NEQ s66 1) (NEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7603 reset in 371 ms.
Product exploration explored 100000 steps with 1163 reset in 106 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 734 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 708528 steps, run timeout after 3001 ms. (steps per millisecond=236 ) properties seen :{}
Probabilistic random walk after 708528 steps, saw 161935 distinct states, run finished after 3003 ms. (steps per millisecond=235 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:34:20] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:20] [INFO ] Invariant cache hit.
[2024-05-31 03:34:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:34:21] [INFO ] After 357ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 03:34:21] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:21] [INFO ] After 344ms SMT Verify possible using 127 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-31 03:34:21] [INFO ] After 460ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2024-05-31 03:34:21] [INFO ] After 993ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 1341/1341 transitions.
Graph (complete) has 642 edges and 89 vertex of which 88 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 88 transition count 1325
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 74 transition count 1311
Free-agglomeration rule applied 41 times.
Iterating global reduction 1 with 41 rules applied. Total rules applied 85 place count 74 transition count 1270
Reduce places removed 42 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 160 place count 32 transition count 1237
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 167 place count 25 transition count 1230
Iterating global reduction 2 with 7 rules applied. Total rules applied 174 place count 25 transition count 1230
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 2 with 127 rules applied. Total rules applied 301 place count 25 transition count 1103
Performed 7 Post agglomeration using F-continuation condition with reduction of 677 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 315 place count 18 transition count 419
Drop transitions removed 7 transitions
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 281 transitions.
Iterating post reduction 3 with 281 rules applied. Total rules applied 596 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 602 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 603 place count 14 transition count 134
Applied a total of 603 rules in 102 ms. Remains 14 /89 variables (removed 75) and now considering 134/1341 (removed 1207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 14/89 places, 134/1341 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 1341/1341 transitions.
Applied a total of 0 rules in 51 ms. Remains 89 /89 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
[2024-05-31 03:34:22] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:22] [INFO ] Invariant cache hit.
[2024-05-31 03:34:22] [INFO ] Implicit Places using invariants in 240 ms returned []
[2024-05-31 03:34:22] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:22] [INFO ] Invariant cache hit.
[2024-05-31 03:34:22] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:23] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
[2024-05-31 03:34:23] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-31 03:34:23] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:23] [INFO ] Invariant cache hit.
[2024-05-31 03:34:23] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1672 ms. Remains : 89/89 places, 1341/1341 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 753 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 707086 steps, run timeout after 3001 ms. (steps per millisecond=235 ) properties seen :{}
Probabilistic random walk after 707086 steps, saw 161783 distinct states, run finished after 3001 ms. (steps per millisecond=235 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:34:27] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:27] [INFO ] Invariant cache hit.
[2024-05-31 03:34:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:34:27] [INFO ] After 377ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 03:34:27] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:27] [INFO ] After 336ms SMT Verify possible using 127 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-31 03:34:28] [INFO ] After 463ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2024-05-31 03:34:28] [INFO ] After 989ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 1341/1341 transitions.
Graph (complete) has 642 edges and 89 vertex of which 88 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 88 transition count 1325
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 74 transition count 1311
Free-agglomeration rule applied 41 times.
Iterating global reduction 1 with 41 rules applied. Total rules applied 85 place count 74 transition count 1270
Reduce places removed 42 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 160 place count 32 transition count 1237
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 167 place count 25 transition count 1230
Iterating global reduction 2 with 7 rules applied. Total rules applied 174 place count 25 transition count 1230
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 2 with 127 rules applied. Total rules applied 301 place count 25 transition count 1103
Performed 7 Post agglomeration using F-continuation condition with reduction of 677 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 315 place count 18 transition count 419
Drop transitions removed 7 transitions
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 281 transitions.
Iterating post reduction 3 with 281 rules applied. Total rules applied 596 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 602 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 603 place count 14 transition count 134
Applied a total of 603 rules in 106 ms. Remains 14 /89 variables (removed 75) and now considering 134/1341 (removed 1207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 14/89 places, 134/1341 transitions.
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7598 reset in 341 ms.
Product exploration explored 100000 steps with 7537 reset in 349 ms.
Built C files in :
/tmp/ltsmin1832043768041810013
[2024-05-31 03:34:29] [INFO ] Computing symmetric may disable matrix : 1341 transitions.
[2024-05-31 03:34:29] [INFO ] Computation of Complete disable matrix. took 217 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:29] [INFO ] Computing symmetric may enable matrix : 1341 transitions.
[2024-05-31 03:34:29] [INFO ] Computation of Complete enable matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:30] [INFO ] Computing Do-Not-Accords matrix : 1341 transitions.
[2024-05-31 03:34:30] [INFO ] Computation of Completed DNA matrix. took 95 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:30] [INFO ] Built C files in 955ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1832043768041810013
Running compilation step : cd /tmp/ltsmin1832043768041810013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1832043768041810013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1832043768041810013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 1341/1341 transitions.
Applied a total of 0 rules in 48 ms. Remains 89 /89 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
[2024-05-31 03:34:33] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:33] [INFO ] Invariant cache hit.
[2024-05-31 03:34:33] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-31 03:34:33] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:33] [INFO ] Invariant cache hit.
[2024-05-31 03:34:33] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:34:34] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1028 ms to find 0 implicit places.
[2024-05-31 03:34:34] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 03:34:34] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:34:34] [INFO ] Invariant cache hit.
[2024-05-31 03:34:34] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1537 ms. Remains : 89/89 places, 1341/1341 transitions.
Built C files in :
/tmp/ltsmin1959889703305535800
[2024-05-31 03:34:34] [INFO ] Computing symmetric may disable matrix : 1341 transitions.
[2024-05-31 03:34:35] [INFO ] Computation of Complete disable matrix. took 199 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:35] [INFO ] Computing symmetric may enable matrix : 1341 transitions.
[2024-05-31 03:34:35] [INFO ] Computation of Complete enable matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:35] [INFO ] Computing Do-Not-Accords matrix : 1341 transitions.
[2024-05-31 03:34:35] [INFO ] Computation of Completed DNA matrix. took 78 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:34:35] [INFO ] Built C files in 867ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1959889703305535800
Running compilation step : cd /tmp/ltsmin1959889703305535800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1959889703305535800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1959889703305535800;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:34:39] [INFO ] Flatten gal took : 125 ms
[2024-05-31 03:34:39] [INFO ] Flatten gal took : 127 ms
[2024-05-31 03:34:39] [INFO ] Time to serialize gal into /tmp/LTL8390575231119339595.gal : 15 ms
[2024-05-31 03:34:39] [INFO ] Time to serialize properties into /tmp/LTL10031710932672857292.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8390575231119339595.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6521574990955090744.hoa' '-atoms' '/tmp/LTL10031710932672857292.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10031710932672857292.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6521574990955090744.hoa
Detected timeout of ITS tools.
[2024-05-31 03:34:54] [INFO ] Flatten gal took : 115 ms
[2024-05-31 03:34:54] [INFO ] Flatten gal took : 117 ms
[2024-05-31 03:34:54] [INFO ] Time to serialize gal into /tmp/LTL4116962150551095319.gal : 14 ms
[2024-05-31 03:34:54] [INFO ] Time to serialize properties into /tmp/LTL7591138045082740858.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4116962150551095319.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7591138045082740858.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((p42!=1)||(p165!=1))||((p300!=1)||(p460!=1)))||(((p582!=1)||(p717!=1))||(p865!=1)))"))))
Formula 0 simplified : FG!"((((p42!=1)||(p165!=1))||((p300!=1)||(p460!=1)))||(((p582!=1)||(p717!=1))||(p865!=1)))"
Detected timeout of ITS tools.
[2024-05-31 03:35:09] [INFO ] Flatten gal took : 127 ms
[2024-05-31 03:35:09] [INFO ] Applying decomposition
[2024-05-31 03:35:10] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8983387437070093844.txt' '-o' '/tmp/graph8983387437070093844.bin' '-w' '/tmp/graph8983387437070093844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8983387437070093844.bin' '-l' '-1' '-v' '-w' '/tmp/graph8983387437070093844.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:35:10] [INFO ] Decomposing Gal with order
[2024-05-31 03:35:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:35:10] [INFO ] Removed a total of 8621 redundant transitions.
[2024-05-31 03:35:10] [INFO ] Flatten gal took : 157 ms
[2024-05-31 03:35:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 26 ms.
[2024-05-31 03:35:10] [INFO ] Time to serialize gal into /tmp/LTL10036790645040249236.gal : 4 ms
[2024-05-31 03:35:10] [INFO ] Time to serialize properties into /tmp/LTL4844393948305562711.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10036790645040249236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4844393948305562711.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((((u2.p42!=1)||(i2.u4.p165!=1))||((i2.u7.p300!=1)||(i2.u10.p460!=1)))||(((i0.u13.p582!=1)||(u17.p717!=1))||(i2.u19.p865!=1)))...160
Formula 0 simplified : FG!"((((u2.p42!=1)||(i2.u4.p165!=1))||((i2.u7.p300!=1)||(i2.u10.p460!=1)))||(((i0.u13.p582!=1)||(u17.p717!=1))||(i2.u19.p865!=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15146290741465083265
[2024-05-31 03:35:25] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15146290741465083265
Running compilation step : cd /tmp/ltsmin15146290741465083265;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15146290741465083265;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15146290741465083265;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-05 finished in 73802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1083 place count 115 transition count 1393
Iterating global reduction 3 with 23 rules applied. Total rules applied 1106 place count 115 transition count 1393
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1115 place count 115 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1122 place count 108 transition count 1370
Iterating global reduction 4 with 7 rules applied. Total rules applied 1129 place count 108 transition count 1370
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1136 place count 101 transition count 1356
Iterating global reduction 4 with 7 rules applied. Total rules applied 1143 place count 101 transition count 1356
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1165 place count 90 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1166 place count 89 transition count 1349
Iterating global reduction 4 with 1 rules applied. Total rules applied 1167 place count 89 transition count 1349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1168 place count 89 transition count 1348
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1175 place count 89 transition count 1341
Applied a total of 1175 rules in 368 ms. Remains 89 /763 variables (removed 674) and now considering 1341/5334 (removed 3993) transitions.
[2024-05-31 03:35:29] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
// Phase 1: matrix 1333 rows 89 cols
[2024-05-31 03:35:29] [INFO ] Computed 2 invariants in 11 ms
[2024-05-31 03:35:29] [INFO ] Implicit Places using invariants in 249 ms returned []
[2024-05-31 03:35:29] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:35:29] [INFO ] Invariant cache hit.
[2024-05-31 03:35:29] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:35:30] [INFO ] Implicit Places using invariants and state equation in 828 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
[2024-05-31 03:35:30] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-31 03:35:30] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:35:30] [INFO ] Invariant cache hit.
[2024-05-31 03:35:30] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/763 places, 1341/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1926 ms. Remains : 89/763 places, 1341/5334 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s20 1) (EQ s32 1) (EQ s42 1) (EQ s55 1) (EQ s68 1) (EQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-06 finished in 1986 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&F(p1))))'
Support contains 14 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 31 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2024-05-31 03:35:30] [INFO ] Computed 8 invariants in 70 ms
[2024-05-31 03:35:31] [INFO ] Implicit Places using invariants in 927 ms returned []
[2024-05-31 03:35:31] [INFO ] Invariant cache hit.
[2024-05-31 03:35:33] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 2470 ms to find 0 implicit places.
[2024-05-31 03:35:33] [INFO ] Invariant cache hit.
[2024-05-31 03:35:35] [INFO ] Dead Transitions using invariants and state equation in 1923 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4427 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (NEQ s46 1) (NEQ s152 1) (NEQ s236 1) (NEQ s364 1) (NEQ s448 1) (NEQ s554 1) (NEQ s682 1)), p1:(AND (EQ s71 1) (EQ s166 1) (EQ s272 1) (EQ s400 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 137 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-08 finished in 4680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&G(p1))))'
Support contains 13 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 35 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2024-05-31 03:35:35] [INFO ] Invariant cache hit.
[2024-05-31 03:35:36] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-31 03:35:36] [INFO ] Invariant cache hit.
[2024-05-31 03:35:37] [INFO ] Implicit Places using invariants and state equation in 1367 ms returned []
Implicit Place search using SMT with State Equation took 2291 ms to find 0 implicit places.
[2024-05-31 03:35:37] [INFO ] Invariant cache hit.
[2024-05-31 03:35:39] [INFO ] Dead Transitions using invariants and state equation in 1856 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4184 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s24 0) (EQ s130 0) (EQ s247 0) (EQ s364 0) (EQ s448 0) (EQ s565 0) (EQ s671 0)), p0:(OR (EQ s46 0) (EQ s152 0) (EQ s258 0) (EQ s342 0) (EQ s470...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 824 reset in 496 ms.
Product exploration explored 100000 steps with 822 reset in 361 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND p1 (NOT p0)))), true, (X (X p0)), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 102 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 81 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 178309 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 178309 steps, saw 34161 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-31 03:35:44] [INFO ] Invariant cache hit.
[2024-05-31 03:35:44] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-31 03:35:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2024-05-31 03:35:46] [INFO ] After 1827ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-31 03:35:46] [INFO ] After 2442ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 322 ms.
[2024-05-31 03:35:47] [INFO ] After 2941ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 130 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=43 )
Parikh walk visited 3 properties in 8 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND p1 (NOT p0)))), true, (X (X p0)), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND p1 (NOT p0)))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 7 factoid took 117 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07b-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07b-LTLFireability-10 finished in 12117 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 0 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1083 place count 115 transition count 1393
Iterating global reduction 3 with 23 rules applied. Total rules applied 1106 place count 115 transition count 1393
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1115 place count 115 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1122 place count 108 transition count 1370
Iterating global reduction 4 with 7 rules applied. Total rules applied 1129 place count 108 transition count 1370
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1136 place count 101 transition count 1356
Iterating global reduction 4 with 7 rules applied. Total rules applied 1143 place count 101 transition count 1356
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1165 place count 90 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1166 place count 89 transition count 1349
Iterating global reduction 4 with 1 rules applied. Total rules applied 1167 place count 89 transition count 1349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1168 place count 89 transition count 1348
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1175 place count 89 transition count 1341
Applied a total of 1175 rules in 371 ms. Remains 89 /763 variables (removed 674) and now considering 1341/5334 (removed 3993) transitions.
[2024-05-31 03:35:47] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
// Phase 1: matrix 1333 rows 89 cols
[2024-05-31 03:35:47] [INFO ] Computed 2 invariants in 17 ms
[2024-05-31 03:35:48] [INFO ] Implicit Places using invariants in 240 ms returned []
[2024-05-31 03:35:48] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:35:48] [INFO ] Invariant cache hit.
[2024-05-31 03:35:48] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:35:48] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
[2024-05-31 03:35:48] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-31 03:35:48] [INFO ] Flow matrix only has 1333 transitions (discarded 8 similar events)
[2024-05-31 03:35:48] [INFO ] Invariant cache hit.
[2024-05-31 03:35:49] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/763 places, 1341/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1888 ms. Remains : 89/763 places, 1341/5334 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s19 1) (EQ s31 1) (EQ s43 1) (EQ s55 1) (EQ s68 1) (EQ s81 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-11 finished in 1944 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 42 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2024-05-31 03:35:49] [INFO ] Computed 8 invariants in 73 ms
[2024-05-31 03:35:50] [INFO ] Implicit Places using invariants in 1308 ms returned []
[2024-05-31 03:35:50] [INFO ] Invariant cache hit.
[2024-05-31 03:35:52] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 2841 ms to find 0 implicit places.
[2024-05-31 03:35:52] [INFO ] Invariant cache hit.
[2024-05-31 03:35:54] [INFO ] Dead Transitions using invariants and state equation in 1907 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4790 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s24 1) (EQ s152 1) (EQ s258 1) (EQ s353 1) (EQ s448 1) (EQ s576 1) (EQ s660 1)), p0:(OR (EQ s24 0) (EQ s152 0) (EQ s258 0) (EQ s353 0) (EQ s44...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 823 reset in 304 ms.
Product exploration explored 100000 steps with 818 reset in 310 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 75 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 82 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 201958 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 201958 steps, saw 38212 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:35:58] [INFO ] Invariant cache hit.
[2024-05-31 03:35:58] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:35:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2024-05-31 03:36:00] [INFO ] After 1570ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:36:00] [INFO ] After 1776ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 123 ms.
[2024-05-31 03:36:00] [INFO ] After 2020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 130 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=65 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1084 place count 114 transition count 1069
Iterating global reduction 3 with 24 rules applied. Total rules applied 1108 place count 114 transition count 1069
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 1118 place count 114 transition count 1059
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1125 place count 107 transition count 1045
Iterating global reduction 4 with 7 rules applied. Total rules applied 1132 place count 107 transition count 1045
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1139 place count 100 transition count 1031
Iterating global reduction 4 with 7 rules applied. Total rules applied 1146 place count 100 transition count 1031
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1168 place count 89 transition count 1038
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1169 place count 88 transition count 1024
Iterating global reduction 4 with 1 rules applied. Total rules applied 1170 place count 88 transition count 1024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1171 place count 88 transition count 1023
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1178 place count 88 transition count 1016
Applied a total of 1178 rules in 374 ms. Remains 88 /763 variables (removed 675) and now considering 1016/5334 (removed 4318) transitions.
[2024-05-31 03:36:01] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
// Phase 1: matrix 1008 rows 88 cols
[2024-05-31 03:36:01] [INFO ] Computed 2 invariants in 10 ms
[2024-05-31 03:36:01] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-31 03:36:01] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:01] [INFO ] Invariant cache hit.
[2024-05-31 03:36:01] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:36:01] [INFO ] Implicit Places using invariants and state equation in 606 ms returned []
Implicit Place search using SMT with State Equation took 806 ms to find 0 implicit places.
[2024-05-31 03:36:01] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-31 03:36:01] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:01] [INFO ] Invariant cache hit.
[2024-05-31 03:36:02] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/763 places, 1016/5334 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1546 ms. Remains : 88/763 places, 1016/5334 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 753 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 864840 steps, run timeout after 3001 ms. (steps per millisecond=288 ) properties seen :{}
Probabilistic random walk after 864840 steps, saw 185968 distinct states, run finished after 3001 ms. (steps per millisecond=288 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:36:05] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:05] [INFO ] Invariant cache hit.
[2024-05-31 03:36:05] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:36:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:36:05] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:36:05] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:36:06] [INFO ] After 256ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:36:06] [INFO ] After 364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2024-05-31 03:36:06] [INFO ] After 783ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1016/1016 transitions.
Graph (complete) has 628 edges and 88 vertex of which 87 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 87 transition count 1000
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 73 transition count 986
Free-agglomeration rule applied 40 times.
Iterating global reduction 1 with 40 rules applied. Total rules applied 84 place count 73 transition count 946
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 142 place count 32 transition count 929
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 149 place count 25 transition count 922
Iterating global reduction 2 with 7 rules applied. Total rules applied 156 place count 25 transition count 922
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 2 with 127 rules applied. Total rules applied 283 place count 25 transition count 795
Performed 7 Post agglomeration using F-continuation condition with reduction of 560 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 297 place count 18 transition count 228
Drop transitions removed 7 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 3 with 90 rules applied. Total rules applied 387 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 393 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 394 place count 14 transition count 134
Applied a total of 394 rules in 73 ms. Remains 14 /88 variables (removed 74) and now considering 134/1016 (removed 882) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 14/88 places, 134/1016 transitions.
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7556 reset in 302 ms.
Product exploration explored 100000 steps with 7556 reset in 343 ms.
Built C files in :
/tmp/ltsmin7112141309591067146
[2024-05-31 03:36:07] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2024-05-31 03:36:07] [INFO ] Computation of Complete disable matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:07] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2024-05-31 03:36:07] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:07] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2024-05-31 03:36:07] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:07] [INFO ] Built C files in 442ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7112141309591067146
Running compilation step : cd /tmp/ltsmin7112141309591067146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7112141309591067146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7112141309591067146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 1016/1016 transitions.
Applied a total of 0 rules in 39 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
[2024-05-31 03:36:10] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:10] [INFO ] Invariant cache hit.
[2024-05-31 03:36:11] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-05-31 03:36:11] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:11] [INFO ] Invariant cache hit.
[2024-05-31 03:36:11] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:36:11] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 861 ms to find 0 implicit places.
[2024-05-31 03:36:11] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-31 03:36:11] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:36:11] [INFO ] Invariant cache hit.
[2024-05-31 03:36:12] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1244 ms. Remains : 88/88 places, 1016/1016 transitions.
Built C files in :
/tmp/ltsmin5618817489801351527
[2024-05-31 03:36:12] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2024-05-31 03:36:12] [INFO ] Computation of Complete disable matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:12] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2024-05-31 03:36:12] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:12] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2024-05-31 03:36:12] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:36:12] [INFO ] Built C files in 441ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5618817489801351527
Running compilation step : cd /tmp/ltsmin5618817489801351527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5618817489801351527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5618817489801351527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:36:15] [INFO ] Flatten gal took : 82 ms
[2024-05-31 03:36:15] [INFO ] Flatten gal took : 97 ms
[2024-05-31 03:36:16] [INFO ] Time to serialize gal into /tmp/LTL8009817677610561124.gal : 10 ms
[2024-05-31 03:36:16] [INFO ] Time to serialize properties into /tmp/LTL9372932268055528573.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8009817677610561124.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6543860127602553485.hoa' '-atoms' '/tmp/LTL9372932268055528573.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9372932268055528573.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6543860127602553485.hoa
Detected timeout of ITS tools.
[2024-05-31 03:36:31] [INFO ] Flatten gal took : 81 ms
[2024-05-31 03:36:31] [INFO ] Flatten gal took : 83 ms
[2024-05-31 03:36:31] [INFO ] Time to serialize gal into /tmp/LTL5370557778808969735.gal : 10 ms
[2024-05-31 03:36:31] [INFO ] Time to serialize properties into /tmp/LTL18009448795946970017.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5370557778808969735.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18009448795946970017.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((p30==0)||(p190==0))||((p325==0)||(p447==0)))||(((p570==0)||(p730==0))||(p840==0)))")))||(G("((((p30==1)&&(p190==1))&&((...220
Formula 0 simplified : X(FG!"((((p30==0)||(p190==0))||((p325==0)||(p447==0)))||(((p570==0)||(p730==0))||(p840==0)))" & F!"((((p30==1)&&(p190==1))&&((p325==...210
Detected timeout of ITS tools.
[2024-05-31 03:36:46] [INFO ] Flatten gal took : 80 ms
[2024-05-31 03:36:46] [INFO ] Applying decomposition
[2024-05-31 03:36:46] [INFO ] Flatten gal took : 82 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17292280767388880464.txt' '-o' '/tmp/graph17292280767388880464.bin' '-w' '/tmp/graph17292280767388880464.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17292280767388880464.bin' '-l' '-1' '-v' '-w' '/tmp/graph17292280767388880464.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:36:46] [INFO ] Decomposing Gal with order
[2024-05-31 03:36:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:36:46] [INFO ] Removed a total of 6354 redundant transitions.
[2024-05-31 03:36:46] [INFO ] Flatten gal took : 100 ms
[2024-05-31 03:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 20 ms.
[2024-05-31 03:36:47] [INFO ] Time to serialize gal into /tmp/LTL5041906806622107875.gal : 4 ms
[2024-05-31 03:36:47] [INFO ] Time to serialize properties into /tmp/LTL477550538352417059.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5041906806622107875.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL477550538352417059.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((i3.u1.p30==0)||(i4.u5.p190==0))||((i4.u7.p325==0)||(i3.u10.p447==0)))||(((i3.u13.p570==0)||(i3.u16.p730==0))||(i3.u20.p...312
Formula 0 simplified : X(FG!"((((i3.u1.p30==0)||(i4.u5.p190==0))||((i4.u7.p325==0)||(i3.u10.p447==0)))||(((i3.u13.p570==0)||(i3.u16.p730==0))||(i3.u20.p840...302
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7547268605764699860
[2024-05-31 03:37:02] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7547268605764699860
Running compilation step : cd /tmp/ltsmin7547268605764699860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2717 ms.
Running link step : cd /tmp/ltsmin7547268605764699860;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin7547268605764699860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property StigmergyElection-PT-07b-LTLFireability-12 finished in 87781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U p1))))'
Support contains 8 out of 763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Applied a total of 0 rules in 38 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2024-05-31 03:37:17] [INFO ] Computed 8 invariants in 73 ms
[2024-05-31 03:37:18] [INFO ] Implicit Places using invariants in 1251 ms returned []
[2024-05-31 03:37:18] [INFO ] Invariant cache hit.
[2024-05-31 03:37:20] [INFO ] Implicit Places using invariants and state equation in 1740 ms returned []
Implicit Place search using SMT with State Equation took 2993 ms to find 0 implicit places.
[2024-05-31 03:37:20] [INFO ] Invariant cache hit.
[2024-05-31 03:37:22] [INFO ] Dead Transitions using invariants and state equation in 2122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5157 ms. Remains : 763/763 places, 5334/5334 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} 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=[p1:(AND (EQ s24 1) (EQ s130 1) (EQ s247 1) (EQ s353 1) (EQ s448 1) (EQ s554 1) (EQ s660 1)), p0:(EQ s440 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-13 finished in 5327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Found a Lengthening insensitive property : StigmergyElection-PT-07b-LTLFireability-01
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1082 place count 116 transition count 1879
Iterating global reduction 3 with 22 rules applied. Total rules applied 1104 place count 116 transition count 1879
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1112 place count 116 transition count 1871
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1119 place count 109 transition count 1857
Iterating global reduction 4 with 7 rules applied. Total rules applied 1126 place count 109 transition count 1857
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1133 place count 102 transition count 1843
Iterating global reduction 4 with 7 rules applied. Total rules applied 1140 place count 102 transition count 1843
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1162 place count 91 transition count 1850
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1163 place count 90 transition count 1836
Iterating global reduction 4 with 1 rules applied. Total rules applied 1164 place count 90 transition count 1836
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1165 place count 90 transition count 1835
Applied a total of 1165 rules in 349 ms. Remains 90 /763 variables (removed 673) and now considering 1835/5334 (removed 3499) transitions.
[2024-05-31 03:37:23] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
// Phase 1: matrix 1827 rows 90 cols
[2024-05-31 03:37:23] [INFO ] Computed 2 invariants in 17 ms
[2024-05-31 03:37:23] [INFO ] Implicit Places using invariants in 348 ms returned []
[2024-05-31 03:37:23] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:23] [INFO ] Invariant cache hit.
[2024-05-31 03:37:23] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:37:24] [INFO ] Implicit Places using invariants and state equation in 1165 ms returned []
Implicit Place search using SMT with State Equation took 1522 ms to find 0 implicit places.
[2024-05-31 03:37:24] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:24] [INFO ] Invariant cache hit.
[2024-05-31 03:37:25] [INFO ] Dead Transitions using invariants and state equation in 582 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 90/763 places, 1835/5334 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2454 ms. Remains : 90/763 places, 1835/5334 transitions.
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s8 0) (EQ s21 0) (EQ s31 0) (EQ s43 0) (EQ s56 0) (EQ s70 0) (EQ s83 0)), p0:(OR (EQ s8 0) (EQ s21 0) (EQ s31 0) (EQ s43 0) (EQ s56 0) (EQ s70 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7587 reset in 468 ms.
Product exploration explored 100000 steps with 7574 reset in 459 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 92 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 754 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 325095 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 325095 steps, saw 80303 distinct states, run finished after 3001 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-31 03:37:29] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:29] [INFO ] Invariant cache hit.
[2024-05-31 03:37:29] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-31 03:37:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:37:30] [INFO ] After 457ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-31 03:37:30] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:37:30] [INFO ] After 475ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2024-05-31 03:37:30] [INFO ] After 671ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 122 ms.
[2024-05-31 03:37:31] [INFO ] After 1320ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 7 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 1835/1835 transitions.
Graph (complete) has 670 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 89 transition count 1819
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 75 transition count 1805
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 51 place count 75 transition count 1798
Free-agglomeration rule applied 42 times.
Iterating global reduction 2 with 42 rules applied. Total rules applied 93 place count 75 transition count 1756
Reduce places removed 43 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 2 with 108 rules applied. Total rules applied 201 place count 32 transition count 1691
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 208 place count 25 transition count 1684
Iterating global reduction 3 with 7 rules applied. Total rules applied 215 place count 25 transition count 1684
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 3 with 127 rules applied. Total rules applied 342 place count 25 transition count 1557
Performed 7 Post agglomeration using F-continuation condition with reduction of 1084 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 356 place count 18 transition count 466
Drop transitions removed 7 transitions
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 328 transitions.
Iterating post reduction 4 with 328 rules applied. Total rules applied 684 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 690 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 691 place count 14 transition count 134
Applied a total of 691 rules in 141 ms. Remains 14 /90 variables (removed 76) and now considering 134/1835 (removed 1701) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 14/90 places, 134/1835 transitions.
Finished random walk after 12 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 215 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 1835/1835 transitions.
Applied a total of 0 rules in 10 ms. Remains 90 /90 variables (removed 0) and now considering 1835/1835 (removed 0) transitions.
[2024-05-31 03:37:31] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:31] [INFO ] Invariant cache hit.
[2024-05-31 03:37:32] [INFO ] Implicit Places using invariants in 347 ms returned []
[2024-05-31 03:37:32] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:32] [INFO ] Invariant cache hit.
[2024-05-31 03:37:32] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:37:33] [INFO ] Implicit Places using invariants and state equation in 1185 ms returned []
Implicit Place search using SMT with State Equation took 1534 ms to find 0 implicit places.
[2024-05-31 03:37:33] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:33] [INFO ] Invariant cache hit.
[2024-05-31 03:37:33] [INFO ] Dead Transitions using invariants and state equation in 582 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2128 ms. Remains : 90/90 places, 1835/1835 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 87 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 756 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 367454 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 367454 steps, saw 88172 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 03:37:37] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:37] [INFO ] Invariant cache hit.
[2024-05-31 03:37:37] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 03:37:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:37:37] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 03:37:37] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:37:38] [INFO ] After 437ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 03:37:38] [INFO ] After 568ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 74 ms.
[2024-05-31 03:37:38] [INFO ] After 1138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 1835/1835 transitions.
Graph (complete) has 670 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 89 transition count 1819
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 75 transition count 1805
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 51 place count 75 transition count 1798
Free-agglomeration rule applied 42 times.
Iterating global reduction 2 with 42 rules applied. Total rules applied 93 place count 75 transition count 1756
Reduce places removed 43 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 2 with 108 rules applied. Total rules applied 201 place count 32 transition count 1691
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 208 place count 25 transition count 1684
Iterating global reduction 3 with 7 rules applied. Total rules applied 215 place count 25 transition count 1684
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 3 with 127 rules applied. Total rules applied 342 place count 25 transition count 1557
Performed 7 Post agglomeration using F-continuation condition with reduction of 1084 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 356 place count 18 transition count 466
Drop transitions removed 7 transitions
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 328 transitions.
Iterating post reduction 4 with 328 rules applied. Total rules applied 684 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 690 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 691 place count 14 transition count 134
Applied a total of 691 rules in 151 ms. Remains 14 /90 variables (removed 76) and now considering 134/1835 (removed 1701) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 14/90 places, 134/1835 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7575 reset in 460 ms.
Product exploration explored 100000 steps with 7562 reset in 462 ms.
Built C files in :
/tmp/ltsmin4752220128573808731
[2024-05-31 03:37:40] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4752220128573808731
Running compilation step : cd /tmp/ltsmin4752220128573808731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4752220128573808731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4752220128573808731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 1835/1835 transitions.
Applied a total of 0 rules in 5 ms. Remains 90 /90 variables (removed 0) and now considering 1835/1835 (removed 0) transitions.
[2024-05-31 03:37:43] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:43] [INFO ] Invariant cache hit.
[2024-05-31 03:37:43] [INFO ] Implicit Places using invariants in 341 ms returned []
[2024-05-31 03:37:43] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:43] [INFO ] Invariant cache hit.
[2024-05-31 03:37:43] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:37:44] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1523 ms to find 0 implicit places.
[2024-05-31 03:37:44] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2024-05-31 03:37:44] [INFO ] Invariant cache hit.
[2024-05-31 03:37:45] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2118 ms. Remains : 90/90 places, 1835/1835 transitions.
Built C files in :
/tmp/ltsmin15496331604111627343
[2024-05-31 03:37:45] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15496331604111627343
Running compilation step : cd /tmp/ltsmin15496331604111627343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15496331604111627343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15496331604111627343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:37:48] [INFO ] Flatten gal took : 159 ms
[2024-05-31 03:37:48] [INFO ] Flatten gal took : 157 ms
[2024-05-31 03:37:48] [INFO ] Time to serialize gal into /tmp/LTL8537876827676053557.gal : 22 ms
[2024-05-31 03:37:48] [INFO ] Time to serialize properties into /tmp/LTL6365769667630624438.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8537876827676053557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16848286685778364918.hoa' '-atoms' '/tmp/LTL6365769667630624438.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6365769667630624438.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16848286685778364918.hoa
Detected timeout of ITS tools.
[2024-05-31 03:38:04] [INFO ] Flatten gal took : 159 ms
[2024-05-31 03:38:04] [INFO ] Flatten gal took : 179 ms
[2024-05-31 03:38:04] [INFO ] Time to serialize gal into /tmp/LTL18170643831259025059.gal : 21 ms
[2024-05-31 03:38:04] [INFO ] Time to serialize properties into /tmp/LTL3446244540541982153.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18170643831259025059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3446244540541982153.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((p102==0)||(p237==0))||((p347==0)||(p494==0)))")||(("((p629==0)||(p777==0))")||(("(p912==0)")||(X("((((p102==0)||(p237==0))...227
Formula 0 simplified : XF(!"(((p102==0)||(p237==0))||((p347==0)||(p494==0)))" & !"((p629==0)||(p777==0))" & !"(p912==0)" & X!"((((p102==0)||(p237==0))||((p...215
Detected timeout of ITS tools.
[2024-05-31 03:38:19] [INFO ] Flatten gal took : 156 ms
[2024-05-31 03:38:19] [INFO ] Applying decomposition
[2024-05-31 03:38:19] [INFO ] Flatten gal took : 160 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6162134973940417139.txt' '-o' '/tmp/graph6162134973940417139.bin' '-w' '/tmp/graph6162134973940417139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6162134973940417139.bin' '-l' '-1' '-v' '-w' '/tmp/graph6162134973940417139.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:38:20] [INFO ] Decomposing Gal with order
[2024-05-31 03:38:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:38:20] [INFO ] Removed a total of 12041 redundant transitions.
[2024-05-31 03:38:20] [INFO ] Flatten gal took : 198 ms
[2024-05-31 03:38:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 35 ms.
[2024-05-31 03:38:20] [INFO ] Time to serialize gal into /tmp/LTL11484310484041862633.gal : 4 ms
[2024-05-31 03:38:20] [INFO ] Time to serialize properties into /tmp/LTL5835953845653772273.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11484310484041862633.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5835953845653772273.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((u1.p102==0)||(i3.u4.p237==0))||((i3.u8.p347==0)||(i0.u10.p494==0)))")||(("((i3.u13.p629==0)||(i0.u17.p777==0))")||(("(u19....307
Formula 0 simplified : XF(!"(((u1.p102==0)||(i3.u4.p237==0))||((i3.u8.p347==0)||(i0.u10.p494==0)))" & !"((i3.u13.p629==0)||(i0.u17.p777==0))" & !"(u19.p912...295
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11936552771542303708
[2024-05-31 03:38:35] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11936552771542303708
Running compilation step : cd /tmp/ltsmin11936552771542303708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11936552771542303708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11936552771542303708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-01 finished in 76164 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Found a Lengthening insensitive property : StigmergyElection-PT-07b-LTLFireability-12
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 7 out of 763 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 763/763 places, 5334/5334 transitions.
Graph (trivial) has 776 edges and 763 vertex of which 119 / 763 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 450 transitions
Trivial Post-agglo rules discarded 450 transitions
Performed 450 trivial Post agglomeration. Transition count delta: 450
Iterating post reduction 0 with 450 rules applied. Total rules applied 451 place count 664 transition count 4771
Reduce places removed 450 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 464 rules applied. Total rules applied 915 place count 214 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 207 transition count 4757
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 922 place count 207 transition count 4728
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 178 transition count 4728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 986 place count 172 transition count 4722
Iterating global reduction 3 with 6 rules applied. Total rules applied 992 place count 172 transition count 4722
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1060 place count 138 transition count 4688
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1084 place count 114 transition count 1069
Iterating global reduction 3 with 24 rules applied. Total rules applied 1108 place count 114 transition count 1069
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 1118 place count 114 transition count 1059
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1125 place count 107 transition count 1045
Iterating global reduction 4 with 7 rules applied. Total rules applied 1132 place count 107 transition count 1045
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1139 place count 100 transition count 1031
Iterating global reduction 4 with 7 rules applied. Total rules applied 1146 place count 100 transition count 1031
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
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 1168 place count 89 transition count 1038
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1169 place count 88 transition count 1024
Iterating global reduction 4 with 1 rules applied. Total rules applied 1170 place count 88 transition count 1024
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1171 place count 88 transition count 1023
Applied a total of 1171 rules in 287 ms. Remains 88 /763 variables (removed 675) and now considering 1023/5334 (removed 4311) transitions.
[2024-05-31 03:38:39] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
// Phase 1: matrix 1015 rows 88 cols
[2024-05-31 03:38:39] [INFO ] Computed 2 invariants in 5 ms
[2024-05-31 03:38:39] [INFO ] Implicit Places using invariants in 190 ms returned []
[2024-05-31 03:38:39] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2024-05-31 03:38:39] [INFO ] Invariant cache hit.
[2024-05-31 03:38:39] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:38:40] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
[2024-05-31 03:38:40] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2024-05-31 03:38:40] [INFO ] Invariant cache hit.
[2024-05-31 03:38:40] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 88/763 places, 1023/5334 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1442 ms. Remains : 88/763 places, 1023/5334 transitions.
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s4 1) (EQ s18 1) (EQ s30 1) (EQ s41 1) (EQ s53 1) (EQ s67 1) (EQ s78 1)), p0:(OR (EQ s4 0) (EQ s18 0) (EQ s30 0) (EQ s41 0) (EQ s53 0) (EQ s67...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7569 reset in 293 ms.
Product exploration explored 100000 steps with 7525 reset in 302 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 97 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 759 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 982388 steps, run timeout after 3001 ms. (steps per millisecond=327 ) properties seen :{}
Probabilistic random walk after 982388 steps, saw 185539 distinct states, run finished after 3003 ms. (steps per millisecond=327 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:38:44] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2024-05-31 03:38:44] [INFO ] Invariant cache hit.
[2024-05-31 03:38:44] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:38:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:38:44] [INFO ] After 262ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:38:44] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:38:44] [INFO ] After 250ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:38:44] [INFO ] After 354ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2024-05-31 03:38:45] [INFO ] After 751ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 1023/1023 transitions.
Graph (complete) has 642 edges and 88 vertex of which 87 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 87 transition count 1007
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 44 place count 73 transition count 993
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 51 place count 73 transition count 986
Free-agglomeration rule applied 40 times.
Iterating global reduction 2 with 40 rules applied. Total rules applied 91 place count 73 transition count 946
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 58 rules applied. Total rules applied 149 place count 32 transition count 929
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 156 place count 25 transition count 922
Iterating global reduction 3 with 7 rules applied. Total rules applied 163 place count 25 transition count 922
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 3 with 127 rules applied. Total rules applied 290 place count 25 transition count 795
Performed 7 Post agglomeration using F-continuation condition with reduction of 560 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 304 place count 18 transition count 228
Drop transitions removed 7 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 4 with 90 rules applied. Total rules applied 394 place count 18 transition count 138
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 400 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 401 place count 14 transition count 134
Applied a total of 401 rules in 73 ms. Remains 14 /88 variables (removed 74) and now considering 134/1023 (removed 889) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 14/88 places, 134/1023 transitions.
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 1023/1023 transitions.
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 88 transition count 1016
Applied a total of 7 rules in 70 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1023 (removed 7) transitions.
[2024-05-31 03:38:45] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
// Phase 1: matrix 1008 rows 88 cols
[2024-05-31 03:38:45] [INFO ] Computed 2 invariants in 13 ms
[2024-05-31 03:38:45] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-31 03:38:45] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:38:45] [INFO ] Invariant cache hit.
[2024-05-31 03:38:45] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:38:46] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2024-05-31 03:38:46] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-31 03:38:46] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:38:46] [INFO ] Invariant cache hit.
[2024-05-31 03:38:46] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/88 places, 1016/1023 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1220 ms. Remains : 88/88 places, 1016/1023 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 755 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 895764 steps, run visited all 1 properties in 2854 ms. (steps per millisecond=313 )
Probabilistic random walk after 895764 steps, saw 190536 distinct states, run finished after 2854 ms. (steps per millisecond=313 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7586 reset in 299 ms.
Product exploration explored 100000 steps with 7559 reset in 301 ms.
Built C files in :
/tmp/ltsmin5828264759061142538
[2024-05-31 03:38:50] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2024-05-31 03:38:50] [INFO ] Computation of Complete disable matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:50] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2024-05-31 03:38:50] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:51] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2024-05-31 03:38:51] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:51] [INFO ] Built C files in 416ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5828264759061142538
Running compilation step : cd /tmp/ltsmin5828264759061142538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5828264759061142538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5828264759061142538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 1016/1016 transitions.
Applied a total of 0 rules in 49 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
[2024-05-31 03:38:54] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:38:54] [INFO ] Invariant cache hit.
[2024-05-31 03:38:54] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-31 03:38:54] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:38:54] [INFO ] Invariant cache hit.
[2024-05-31 03:38:54] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-31 03:38:54] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
[2024-05-31 03:38:54] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-31 03:38:54] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2024-05-31 03:38:54] [INFO ] Invariant cache hit.
[2024-05-31 03:38:55] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1234 ms. Remains : 88/88 places, 1016/1016 transitions.
Built C files in :
/tmp/ltsmin9482165106783641068
[2024-05-31 03:38:55] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2024-05-31 03:38:55] [INFO ] Computation of Complete disable matrix. took 82 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:55] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2024-05-31 03:38:55] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:55] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2024-05-31 03:38:55] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:38:55] [INFO ] Built C files in 419ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9482165106783641068
Running compilation step : cd /tmp/ltsmin9482165106783641068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9482165106783641068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9482165106783641068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:38:59] [INFO ] Flatten gal took : 106 ms
[2024-05-31 03:38:59] [INFO ] Flatten gal took : 96 ms
[2024-05-31 03:38:59] [INFO ] Time to serialize gal into /tmp/LTL12381652185146322836.gal : 22 ms
[2024-05-31 03:38:59] [INFO ] Time to serialize properties into /tmp/LTL6516993760287017132.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12381652185146322836.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2422324445797034526.hoa' '-atoms' '/tmp/LTL6516993760287017132.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6516993760287017132.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2422324445797034526.hoa
Detected timeout of ITS tools.
[2024-05-31 03:39:14] [INFO ] Flatten gal took : 80 ms
[2024-05-31 03:39:14] [INFO ] Flatten gal took : 82 ms
[2024-05-31 03:39:14] [INFO ] Time to serialize gal into /tmp/LTL6066603316020990208.gal : 11 ms
[2024-05-31 03:39:14] [INFO ] Time to serialize properties into /tmp/LTL17445788186783494183.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6066603316020990208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17445788186783494183.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((p30==0)||(p190==0))||((p325==0)||(p447==0)))||(((p570==0)||(p730==0))||(p840==0)))")))||(G("((((p30==1)&&(p190==1))&&((...220
Formula 0 simplified : X(FG!"((((p30==0)||(p190==0))||((p325==0)||(p447==0)))||(((p570==0)||(p730==0))||(p840==0)))" & F!"((((p30==1)&&(p190==1))&&((p325==...210
Detected timeout of ITS tools.
[2024-05-31 03:39:29] [INFO ] Flatten gal took : 81 ms
[2024-05-31 03:39:29] [INFO ] Applying decomposition
[2024-05-31 03:39:29] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7936301212795201009.txt' '-o' '/tmp/graph7936301212795201009.bin' '-w' '/tmp/graph7936301212795201009.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7936301212795201009.bin' '-l' '-1' '-v' '-w' '/tmp/graph7936301212795201009.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:39:30] [INFO ] Decomposing Gal with order
[2024-05-31 03:39:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:39:30] [INFO ] Removed a total of 6353 redundant transitions.
[2024-05-31 03:39:30] [INFO ] Flatten gal took : 99 ms
[2024-05-31 03:39:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 18 ms.
[2024-05-31 03:39:30] [INFO ] Time to serialize gal into /tmp/LTL13510716745300253650.gal : 4 ms
[2024-05-31 03:39:30] [INFO ] Time to serialize properties into /tmp/LTL9777591940548965703.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13510716745300253650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9777591940548965703.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((i0.u1.p30==0)||(i3.u4.p190==0))||((i0.u7.p325==0)||(i3.u10.p447==0)))||(((i0.u14.p570==0)||(u16.p730==0))||(i3.u20.p840...306
Formula 0 simplified : X(FG!"((((i0.u1.p30==0)||(i3.u4.p190==0))||((i0.u7.p325==0)||(i3.u10.p447==0)))||(((i0.u14.p570==0)||(u16.p730==0))||(i3.u20.p840==0...296
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6592222044039663286
[2024-05-31 03:39:45] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6592222044039663286
Running compilation step : cd /tmp/ltsmin6592222044039663286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2663 ms.
Running link step : cd /tmp/ltsmin6592222044039663286;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6592222044039663286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property StigmergyElection-PT-07b-LTLFireability-12 finished in 81639 ms.
[2024-05-31 03:40:00] [INFO ] Flatten gal took : 309 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12598695106239991444
[2024-05-31 03:40:00] [INFO ] Too many transitions (5334) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:40:01] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12598695106239991444
Running compilation step : cd /tmp/ltsmin12598695106239991444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 03:40:01] [INFO ] Applying decomposition
[2024-05-31 03:40:01] [INFO ] Flatten gal took : 363 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15517947284372794244.txt' '-o' '/tmp/graph15517947284372794244.bin' '-w' '/tmp/graph15517947284372794244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15517947284372794244.bin' '-l' '-1' '-v' '-w' '/tmp/graph15517947284372794244.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:40:02] [INFO ] Decomposing Gal with order
[2024-05-31 03:40:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:40:03] [INFO ] Removed a total of 31623 redundant transitions.
[2024-05-31 03:40:03] [INFO ] Flatten gal took : 613 ms
[2024-05-31 03:40:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 177 ms.
[2024-05-31 03:40:03] [INFO ] Time to serialize gal into /tmp/LTLFireability14888400281122436899.gal : 33 ms
[2024-05-31 03:40:03] [INFO ] Time to serialize properties into /tmp/LTLFireability1131694509568953510.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14888400281122436899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1131694509568953510.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(G(("(((i1.u5.p102==0)||(i1.u48.p237==0))||((i5.u116.p347==0)||(i1.u139.p494==0)))")||(("((i0.u182.p629==0)||(i1.u227.p777==0))")|...333
Formula 0 simplified : XF(!"(((i1.u5.p102==0)||(i1.u48.p237==0))||((i5.u116.p347==0)||(i1.u139.p494==0)))" & !"((i0.u182.p629==0)||(i1.u227.p777==0))" & !"...321
Compilation finished in 25852 ms.
Running link step : cd /tmp/ltsmin12598695106239991444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin12598695106239991444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin12598695106239991444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12598695106239991444;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 04:02:45] [INFO ] Applying decomposition
[2024-05-31 04:02:46] [INFO ] Flatten gal took : 917 ms
[2024-05-31 04:02:47] [INFO ] Decomposing Gal with order
[2024-05-31 04:02:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:02:49] [INFO ] Removed a total of 31511 redundant transitions.
[2024-05-31 04:02:49] [INFO ] Flatten gal took : 2146 ms
[2024-05-31 04:02:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 270 ms.
[2024-05-31 04:02:50] [INFO ] Time to serialize gal into /tmp/LTLFireability719099701199026643.gal : 4 ms
[2024-05-31 04:02:50] [INFO ] Time to serialize properties into /tmp/LTLFireability2949330397666529558.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability719099701199026643.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2949330397666529558.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 3 LTL properties
Checking formula 0 : !((X(G(("(((i0.i0.i0.i0.i0.i0.u7.p102==0)||(i0.i0.i0.i0.i0.i0.u8.p237==0))||((i0.i0.i0.i0.i0.u9.p347==0)||(i0.i0.i0.i0.u10.p494==0)))"...439
Formula 0 simplified : XF(!"(((i0.i0.i0.i0.i0.i0.u7.p102==0)||(i0.i0.i0.i0.i0.i0.u8.p237==0))||((i0.i0.i0.i0.i0.u9.p347==0)||(i0.i0.i0.i0.u10.p494==0)))" &...427
Reverse transition relation is NOT exact ! Due to transitions t787, i0.u13.t83, i0.u13.t92, i0.u13.t126, i0.u13.t127, i0.u13.t128, i0.u13.t161, i0.u13.t162...1350
Computing Next relation with stutter on 6.73277e+06 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
6284 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,0,62.9143,1140600,1,0,633273,2.68051e+06,10656,1.52106e+06,3954,1.08945e+07,431775
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA StigmergyElection-PT-07b-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F("((((i0.i0.i0.i0.i0.i0.u7.p42!=1)||(i0.i0.i0.i0.i0.i0.u8.p165!=1))||((i0.i0.i0.i0.i0.u9.p300!=1)||(i0.i0.i0.i0.u10.p460!=1)))||...226
Formula 1 simplified : FG!"((((i0.i0.i0.i0.i0.i0.u7.p42!=1)||(i0.i0.i0.i0.i0.i0.u8.p165!=1))||((i0.i0.i0.i0.i0.u9.p300!=1)||(i0.i0.i0.i0.u10.p460!=1)))||((...220
Computing Next relation with stutter on 6.73277e+06 deadlock states
204 unique states visited
0 strongly connected components in search stack
406 transitions explored
204 items max in DFS search stack
5618 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,0,119.097,1747776,1,0,1.00835e+06,3.92439e+06,10728,2.68514e+06,3957,1.67593e+07,512744
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA StigmergyElection-PT-07b-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X((G(F("((((i0.i0.i0.i0.i0.i0.u7.p30==0)||(i0.i0.i0.i0.i0.i0.u8.p190==0))||((i0.i0.i0.i0.i0.u9.p325==0)||(i0.i0.i0.i0.u10.p447==0))...432
Formula 2 simplified : X(FG!"((((i0.i0.i0.i0.i0.i0.u7.p30==0)||(i0.i0.i0.i0.i0.i0.u8.p190==0))||((i0.i0.i0.i0.i0.u9.p325==0)||(i0.i0.i0.i0.u10.p447==0)))||...422
Computing Next relation with stutter on 6.73277e+06 deadlock states
204 unique states visited
0 strongly connected components in search stack
404 transitions explored
203 items max in DFS search stack
108 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,0,120.184,1763404,1,0,1.01955e+06,3.93085e+06,10901,2.70857e+06,3963,1.67925e+07,524593
no accepting run found
Formula 2 is TRUE no accepting run found.
FORMULA StigmergyElection-PT-07b-LTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2187701 ms.

BK_STOP 1717128504587

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyElection-PT-07b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is StigmergyElection-PT-07b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690556000213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07b.tgz
mv StigmergyElection-PT-07b 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 ;