Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645700644.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
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 r453-smll-167912645700644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 6.7K Feb 26 16:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 16:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 16:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 16:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 16:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.4M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1679425775108

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-21 19:09:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 19:09:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 19:09:38] [INFO ] Load time of PNML (sax parser for PT used): 689 ms
[2023-03-21 19:09:38] [INFO ] Transformed 971 places.
[2023-03-21 19:09:38] [INFO ] Transformed 5542 transitions.
[2023-03-21 19:09:38] [INFO ] Found NUPN structural information;
[2023-03-21 19:09:38] [INFO ] Parsed PT model containing 971 places and 5542 transitions and 65199 arcs in 960 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA StigmergyElection-PT-07b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 971/971 places, 5542/5542 transitions.
Discarding 121 places :
Symmetric choice reduction at 0 with 121 rule applications. Total rules 121 place count 850 transition count 5421
Iterating global reduction 0 with 121 rules applied. Total rules applied 242 place count 850 transition count 5421
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 307 place count 785 transition count 5356
Iterating global reduction 0 with 65 rules applied. Total rules applied 372 place count 785 transition count 5356
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 386 place count 771 transition count 5342
Iterating global reduction 0 with 14 rules applied. Total rules applied 400 place count 771 transition count 5342
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 407 place count 764 transition count 5335
Iterating global reduction 0 with 7 rules applied. Total rules applied 414 place count 764 transition count 5335
Applied a total of 414 rules in 498 ms. Remains 764 /971 variables (removed 207) and now considering 5335/5542 (removed 207) transitions.
// Phase 1: matrix 5335 rows 764 cols
[2023-03-21 19:09:39] [INFO ] Computed 8 place invariants in 163 ms
[2023-03-21 19:09:40] [INFO ] Implicit Places using invariants in 669 ms returned []
[2023-03-21 19:09:40] [INFO ] Invariant cache hit.
[2023-03-21 19:09:41] [INFO ] Implicit Places using invariants and state equation in 1383 ms returned []
Implicit Place search using SMT with State Equation took 2112 ms to find 0 implicit places.
[2023-03-21 19:09:41] [INFO ] Invariant cache hit.
[2023-03-21 19:09:47] [INFO ] Dead Transitions using invariants and state equation in 6185 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/971 places, 5335/5542 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8798 ms. Remains : 764/971 places, 5335/5542 transitions.
Support contains 59 out of 764 places after structural reductions.
[2023-03-21 19:09:49] [INFO ] Flatten gal took : 823 ms
[2023-03-21 19:09:49] [INFO ] Flatten gal took : 573 ms
[2023-03-21 19:09:51] [INFO ] Input system was already deterministic with 5335 transitions.
Incomplete random walk after 10000 steps, including 82 resets, run finished after 900 ms. (steps per millisecond=11 ) properties (out of 26) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) 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 23) 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 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-21 19:09:52] [INFO ] Invariant cache hit.
[2023-03-21 19:09:53] [INFO ] After 632ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-21 19:09:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 17 ms returned sat
[2023-03-21 19:10:01] [INFO ] After 6637ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :21
[2023-03-21 19:10:10] [INFO ] After 15274ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :21
Attempting to minimize the solution found.
Minimization took 4397 ms.
[2023-03-21 19:10:14] [INFO ] After 20939ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :21
Fused 23 Parikh solutions to 19 different solutions.
Parikh walk visited 18 properties in 417 ms.
Support contains 3 out of 764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 779 edges and 764 vertex of which 119 / 764 are part of one of the 21 SCC in 13 ms
Free SCC test removed 98 places
Drop transitions removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1760 edges and 666 vertex of which 659 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.66 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 466 transitions
Trivial Post-agglo rules discarded 466 transitions
Performed 466 trivial Post agglomeration. Transition count delta: 466
Iterating post reduction 0 with 473 rules applied. Total rules applied 475 place count 659 transition count 4729
Reduce places removed 466 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 479 rules applied. Total rules applied 954 place count 193 transition count 4716
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 962 place count 187 transition count 4714
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 964 place count 185 transition count 4714
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 964 place count 185 transition count 4678
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1036 place count 149 transition count 4678
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1037 place count 149 transition count 4677
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1038 place count 148 transition count 4676
Iterating global reduction 5 with 1 rules applied. Total rules applied 1039 place count 148 transition count 4676
Performed 36 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 36 places in 3 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1111 place count 112 transition count 4639
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 1124 place count 112 transition count 4626
Discarding 27 places :
Symmetric choice reduction at 6 with 27 rule applications. Total rules 1151 place count 85 transition count 482
Iterating global reduction 6 with 27 rules applied. Total rules applied 1178 place count 85 transition count 482
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1193 place count 85 transition count 467
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1199 place count 79 transition count 461
Iterating global reduction 7 with 6 rules applied. Total rules applied 1205 place count 79 transition count 461
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 7 with 14 rules applied. Total rules applied 1219 place count 72 transition count 454
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1225 place count 69 transition count 462
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1233 place count 69 transition count 454
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 7 with 2 rules applied. Total rules applied 1235 place count 68 transition count 460
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1243 place count 68 transition count 452
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 7 with 2 rules applied. Total rules applied 1245 place count 67 transition count 458
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1253 place count 67 transition count 450
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 7 with 2 rules applied. Total rules applied 1255 place count 66 transition count 456
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1263 place count 66 transition count 448
Free-agglomeration rule applied 36 times.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1299 place count 66 transition count 412
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 7 with 101 rules applied. Total rules applied 1400 place count 30 transition count 347
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 1407 place count 23 transition count 340
Iterating global reduction 8 with 7 rules applied. Total rules applied 1414 place count 23 transition count 340
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 8 with 31 rules applied. Total rules applied 1445 place count 23 transition count 309
Applied a total of 1445 rules in 2292 ms. Remains 23 /764 variables (removed 741) and now considering 309/5335 (removed 5026) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2292 ms. Remains : 23/764 places, 309/5335 transitions.
Finished random walk after 56 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=7 )
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Computed a total of 106 stabilizing places and 113 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 110 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:10:18] [INFO ] Computed 8 place invariants in 138 ms
[2023-03-21 19:10:19] [INFO ] Implicit Places using invariants in 1542 ms returned []
[2023-03-21 19:10:19] [INFO ] Invariant cache hit.
[2023-03-21 19:10:22] [INFO ] Implicit Places using invariants and state equation in 2857 ms returned []
Implicit Place search using SMT with State Equation took 4415 ms to find 0 implicit places.
[2023-03-21 19:10:22] [INFO ] Invariant cache hit.
[2023-03-21 19:10:27] [INFO ] Dead Transitions using invariants and state equation in 4803 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9334 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 483 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 822 reset in 749 ms.
Product exploration explored 100000 steps with 820 reset in 518 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 (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 331 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 156 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 83 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 137823 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137823 steps, saw 27216 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-21 19:10:33] [INFO ] Invariant cache hit.
[2023-03-21 19:10:33] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-21 19:10:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 11 ms returned sat
[2023-03-21 19:10:36] [INFO ] After 2268ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-21 19:10:37] [INFO ] After 3508ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 609 ms.
[2023-03-21 19:10:38] [INFO ] After 4341ms 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 9 ms. (steps per millisecond=15 )
Parikh walk visited 3 properties in 11 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X 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 515 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 178 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 180 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 86 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2023-03-21 19:10:39] [INFO ] Invariant cache hit.
[2023-03-21 19:10:40] [INFO ] Implicit Places using invariants in 1569 ms returned []
[2023-03-21 19:10:40] [INFO ] Invariant cache hit.
[2023-03-21 19:10:43] [INFO ] Implicit Places using invariants and state equation in 2856 ms returned []
Implicit Place search using SMT with State Equation took 4440 ms to find 0 implicit places.
[2023-03-21 19:10:43] [INFO ] Invariant cache hit.
[2023-03-21 19:10:48] [INFO ] Dead Transitions using invariants and state equation in 5222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9755 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 p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 265 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 169 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 80 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 112181 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112181 steps, saw 22691 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-21 19:10:52] [INFO ] Invariant cache hit.
[2023-03-21 19:10:53] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 19:10:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2023-03-21 19:10:56] [INFO ] After 2885ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 19:10:57] [INFO ] After 3686ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 414 ms.
[2023-03-21 19:10:57] [INFO ] After 4397ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 140 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=23 )
Parikh walk visited 2 properties in 8 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 302 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 182 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 293 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 821 reset in 489 ms.
Product exploration explored 100000 steps with 826 reset in 504 ms.
Built C files in :
/tmp/ltsmin17597872040771025620
[2023-03-21 19:11:00] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17597872040771025620
Running compilation step : cd /tmp/ltsmin17597872040771025620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17597872040771025620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17597872040771025620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 64 ms. Remains 763 /763 variables (removed 0) and now considering 5334/5334 (removed 0) transitions.
[2023-03-21 19:11:03] [INFO ] Invariant cache hit.
[2023-03-21 19:11:05] [INFO ] Implicit Places using invariants in 1908 ms returned []
[2023-03-21 19:11:05] [INFO ] Invariant cache hit.
[2023-03-21 19:11:07] [INFO ] Implicit Places using invariants and state equation in 2728 ms returned []
Implicit Place search using SMT with State Equation took 4649 ms to find 0 implicit places.
[2023-03-21 19:11:07] [INFO ] Invariant cache hit.
[2023-03-21 19:11:11] [INFO ] Dead Transitions using invariants and state equation in 4020 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8739 ms. Remains : 763/763 places, 5334/5334 transitions.
Built C files in :
/tmp/ltsmin5301185232424463666
[2023-03-21 19:11:12] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5301185232424463666
Running compilation step : cd /tmp/ltsmin5301185232424463666;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5301185232424463666;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5301185232424463666;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 19:11:16] [INFO ] Flatten gal took : 399 ms
[2023-03-21 19:11:16] [INFO ] Flatten gal took : 354 ms
[2023-03-21 19:11:16] [INFO ] Time to serialize gal into /tmp/LTL14556418507232742488.gal : 128 ms
[2023-03-21 19:11:16] [INFO ] Time to serialize properties into /tmp/LTL1378339294700341439.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14556418507232742488.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4467540800740370867.hoa' '-atoms' '/tmp/LTL1378339294700341439.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1378339294700341439.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4467540800740370867.hoa
Detected timeout of ITS tools.
[2023-03-21 19:11:32] [INFO ] Flatten gal took : 548 ms
[2023-03-21 19:11:32] [INFO ] Flatten gal took : 356 ms
[2023-03-21 19:11:32] [INFO ] Time to serialize gal into /tmp/LTL6785378494200886851.gal : 107 ms
[2023-03-21 19:11:32] [INFO ] Time to serialize properties into /tmp/LTL3977289538799291356.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6785378494200886851.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3977289538799291356.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(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.
[2023-03-21 19:11:48] [INFO ] Flatten gal took : 350 ms
[2023-03-21 19:11:48] [INFO ] Applying decomposition
[2023-03-21 19:11:48] [INFO ] Flatten gal took : 365 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2211802077715410373.txt' '-o' '/tmp/graph2211802077715410373.bin' '-w' '/tmp/graph2211802077715410373.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2211802077715410373.bin' '-l' '-1' '-v' '-w' '/tmp/graph2211802077715410373.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:11:50] [INFO ] Decomposing Gal with order
[2023-03-21 19:11:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:11:51] [INFO ] Removed a total of 31625 redundant transitions.
[2023-03-21 19:11:52] [INFO ] Flatten gal took : 1043 ms
[2023-03-21 19:11:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 271 ms.
[2023-03-21 19:11:52] [INFO ] Time to serialize gal into /tmp/LTL10825719627425956777.gal : 48 ms
[2023-03-21 19:11:52] [INFO ] Time to serialize properties into /tmp/LTL12401955421409294990.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10825719627425956777.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12401955421409294990.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((i1.u17.p102==0)||(i1.u46.p237==0))||((i5.u114.p347==0)||(i0.u135.p494==0)))")||(("((i0.u181.p629==0)||(i1.u243.p777==0))")...335
Formula 0 simplified : XF(!"(((i1.u17.p102==0)||(i1.u46.p237==0))||((i5.u114.p347==0)||(i0.u135.p494==0)))" & !"((i0.u181.p629==0)||(i1.u243.p777==0))" & !...323
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin435004613015565837
[2023-03-21 19:12:07] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin435004613015565837
Running compilation step : cd /tmp/ltsmin435004613015565837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin435004613015565837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin435004613015565837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-01 finished in 112720 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X((G(!p1) U (p0&&G(!p1))))))))'
Support contains 1 out of 764 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Applied a total of 0 rules in 90 ms. Remains 764 /764 variables (removed 0) and now considering 5335/5335 (removed 0) transitions.
// Phase 1: matrix 5335 rows 764 cols
[2023-03-21 19:12:10] [INFO ] Computed 8 place invariants in 151 ms
[2023-03-21 19:12:12] [INFO ] Implicit Places using invariants in 1938 ms returned []
[2023-03-21 19:12:12] [INFO ] Invariant cache hit.
[2023-03-21 19:12:15] [INFO ] Implicit Places using invariants and state equation in 2280 ms returned []
Implicit Place search using SMT with State Equation took 4219 ms to find 0 implicit places.
[2023-03-21 19:12:15] [INFO ] Invariant cache hit.
[2023-03-21 19:12:21] [INFO ] Dead Transitions using invariants and state equation in 5959 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10277 ms. Remains : 764/764 places, 5335/5335 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s206 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1463 ms.
Product exploration explored 100000 steps with 50000 reset in 1160 ms.
Computed a total of 106 stabilizing places and 113 stable transitions
Computed a total of 106 stabilizing places and 113 stable transitions
Detected a total of 106/764 stabilizing places and 113/5335 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 82 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07b-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07b-LTLFireability-02 finished in 13347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 108 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:12:24] [INFO ] Computed 8 place invariants in 97 ms
[2023-03-21 19:12:25] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2023-03-21 19:12:25] [INFO ] Invariant cache hit.
[2023-03-21 19:12:28] [INFO ] Implicit Places using invariants and state equation in 2549 ms returned []
Implicit Place search using SMT with State Equation took 3845 ms to find 0 implicit places.
[2023-03-21 19:12:28] [INFO ] Invariant cache hit.
[2023-03-21 19:12:34] [INFO ] Dead Transitions using invariants and state equation in 6178 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10135 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s71 1) (NEQ s177 1) (NEQ s294 1) (NEQ s389 1) (NEQ s484 1) (NEQ s590 1) (NEQ s696 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1131 ms.
Product exploration explored 100000 steps with 50000 reset in 1028 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) 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 12525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 106 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
[2023-03-21 19:12:36] [INFO ] Invariant cache hit.
[2023-03-21 19:12:38] [INFO ] Implicit Places using invariants in 1539 ms returned []
[2023-03-21 19:12:38] [INFO ] Invariant cache hit.
[2023-03-21 19:12:40] [INFO ] Implicit Places using invariants and state equation in 2524 ms returned []
Implicit Place search using SMT with State Equation took 4072 ms to find 0 implicit places.
[2023-03-21 19:12:40] [INFO ] Invariant cache hit.
[2023-03-21 19:12:45] [INFO ] Dead Transitions using invariants and state equation in 4442 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8621 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s46 1) (EQ s130 1) (EQ s236 1) (EQ s353 1) (EQ s470 1) (EQ s554 1) (EQ s682 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 130 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 8763 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&G(p1))))'
Support contains 8 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 134 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
[2023-03-21 19:12:45] [INFO ] Invariant cache hit.
[2023-03-21 19:12:47] [INFO ] Implicit Places using invariants in 1793 ms returned []
[2023-03-21 19:12:47] [INFO ] Invariant cache hit.
[2023-03-21 19:12:49] [INFO ] Implicit Places using invariants and state equation in 2603 ms returned []
Implicit Place search using SMT with State Equation took 4399 ms to find 0 implicit places.
[2023-03-21 19:12:49] [INFO ] Invariant cache hit.
[2023-03-21 19:12:55] [INFO ] Dead Transitions using invariants and state equation in 5836 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10373 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 179 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-05 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:(AND (EQ s98 1) (EQ s205 1) (EQ s311 1) (EQ s416 1) (EQ s522 1) (EQ s628 1) (EQ s735 1)), p0:(EQ s232 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, 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-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-05 finished in 10591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p1 U p2)))'
Support contains 15 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 769 edges and 764 vertex of which 119 / 764 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 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 443 place count 665 transition count 4780
Reduce places removed 442 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 456 rules applied. Total rules applied 899 place count 223 transition count 4766
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 907 place count 216 transition count 4765
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 908 place count 215 transition count 4765
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 29 Pre rules applied. Total rules applied 908 place count 215 transition count 4736
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 966 place count 186 transition count 4736
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 973 place count 179 transition count 4729
Iterating global reduction 4 with 7 rules applied. Total rules applied 980 place count 179 transition count 4729
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 1046 place count 146 transition count 4696
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1064 place count 128 transition count 1922
Iterating global reduction 4 with 18 rules applied. Total rules applied 1082 place count 128 transition count 1922
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1087 place count 128 transition count 1917
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1094 place count 121 transition count 1903
Iterating global reduction 5 with 7 rules applied. Total rules applied 1101 place count 121 transition count 1903
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1108 place count 114 transition count 1889
Iterating global reduction 5 with 7 rules applied. Total rules applied 1115 place count 114 transition count 1889
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 5 with 22 rules applied. Total rules applied 1137 place count 103 transition count 1896
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1138 place count 102 transition count 1882
Iterating global reduction 5 with 1 rules applied. Total rules applied 1139 place count 102 transition count 1882
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1140 place count 102 transition count 1881
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 1147 place count 102 transition count 1874
Applied a total of 1147 rules in 979 ms. Remains 102 /764 variables (removed 662) and now considering 1874/5335 (removed 3461) transitions.
[2023-03-21 19:12:56] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
// Phase 1: matrix 1866 rows 102 cols
[2023-03-21 19:12:56] [INFO ] Computed 2 place invariants in 27 ms
[2023-03-21 19:12:57] [INFO ] Implicit Places using invariants in 392 ms returned []
[2023-03-21 19:12:57] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:12:57] [INFO ] Invariant cache hit.
[2023-03-21 19:12:58] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:12:59] [INFO ] Implicit Places using invariants and state equation in 2084 ms returned []
Implicit Place search using SMT with State Equation took 2482 ms to find 0 implicit places.
[2023-03-21 19:12:59] [INFO ] Redundant transitions in 314 ms returned []
[2023-03-21 19:12:59] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:12:59] [INFO ] Invariant cache hit.
[2023-03-21 19:13:01] [INFO ] Dead Transitions using invariants and state equation in 1655 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/764 places, 1874/5335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5441 ms. Remains : 102/764 places, 1874/5335 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p2:(EQ s66 1), p1:(AND (EQ s9 1) (EQ s24 1) (EQ s39 1) (EQ s50 1) (EQ s63 1) (EQ s79 1) (EQ s94 1)), p0:(OR (EQ s5 0) (EQ s20 0) (EQ s34 0) (EQ s47 0) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 7160 reset in 1097 ms.
Product exploration explored 100000 steps with 7177 reset in 750 ms.
Computed a total of 5 stabilizing places and 23 stable transitions
Computed a total of 5 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 630 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 719 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 306702 steps, run timeout after 3001 ms. (steps per millisecond=102 ) properties seen :{}
Probabilistic random walk after 306702 steps, saw 72218 distinct states, run finished after 3001 ms. (steps per millisecond=102 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:13:07] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:13:07] [INFO ] Invariant cache hit.
[2023-03-21 19:13:07] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:13:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:13:08] [INFO ] After 728ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:13:08] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:13:09] [INFO ] After 747ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 19:13:09] [INFO ] After 958ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-21 19:13:09] [INFO ] After 2096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 7 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 1874/1874 transitions.
Graph (complete) has 708 edges and 102 vertex of which 101 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 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.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 101 transition count 1851
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 30 place count 94 transition count 1851
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 30 place count 94 transition count 1850
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 93 transition count 1850
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 37 place count 88 transition count 1329
Iterating global reduction 2 with 5 rules applied. Total rules applied 42 place count 88 transition count 1329
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 46 place count 88 transition count 1325
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 72 place count 75 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 74 transition count 1311
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 74 transition count 1311
Free-agglomeration rule applied 41 times.
Iterating global reduction 3 with 41 rules applied. Total rules applied 115 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 3 with 75 rules applied. Total rules applied 190 place count 32 transition count 1237
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 197 place count 25 transition count 1230
Iterating global reduction 4 with 7 rules applied. Total rules applied 204 place count 25 transition count 1230
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 4 with 127 rules applied. Total rules applied 331 place count 25 transition count 1103
Performed 7 Post agglomeration using F-continuation condition with reduction of 773 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 345 place count 18 transition count 323
Drop transitions removed 7 transitions
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 5 with 185 rules applied. Total rules applied 530 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 6 with 6 rules applied. Total rules applied 536 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 537 place count 14 transition count 134
Applied a total of 537 rules in 237 ms. Remains 14 /102 variables (removed 88) and now considering 134/1874 (removed 1740) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 14/102 places, 134/1874 transitions.
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 16 factoid took 860 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Support contains 7 out of 102 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 1874/1874 transitions.
Applied a total of 0 rules in 11 ms. Remains 102 /102 variables (removed 0) and now considering 1874/1874 (removed 0) transitions.
[2023-03-21 19:13:10] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:13:10] [INFO ] Invariant cache hit.
[2023-03-21 19:13:11] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-21 19:13:11] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:13:11] [INFO ] Invariant cache hit.
[2023-03-21 19:13:12] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:13:13] [INFO ] Implicit Places using invariants and state equation in 2127 ms returned []
Implicit Place search using SMT with State Equation took 2552 ms to find 0 implicit places.
[2023-03-21 19:13:13] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:13:13] [INFO ] Invariant cache hit.
[2023-03-21 19:13:14] [INFO ] Dead Transitions using invariants and state equation in 1102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3670 ms. Remains : 102/102 places, 1874/1874 transitions.
Computed a total of 5 stabilizing places and 23 stable transitions
Computed a total of 5 stabilizing places and 23 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 721 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 342191 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 342191 steps, saw 78335 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:13:18] [INFO ] Flow matrix only has 1866 transitions (discarded 8 similar events)
[2023-03-21 19:13:18] [INFO ] Invariant cache hit.
[2023-03-21 19:13:18] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:13:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:13:18] [INFO ] After 701ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:13:18] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:13:19] [INFO ] After 577ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 19:13:19] [INFO ] After 751ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 137 ms.
[2023-03-21 19:13:19] [INFO ] After 1658ms 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 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 1874/1874 transitions.
Graph (complete) has 708 edges and 102 vertex of which 101 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.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 101 transition count 1851
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 30 place count 94 transition count 1851
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 30 place count 94 transition count 1850
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 93 transition count 1850
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 37 place count 88 transition count 1329
Iterating global reduction 2 with 5 rules applied. Total rules applied 42 place count 88 transition count 1329
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 46 place count 88 transition count 1325
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 72 place count 75 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 74 transition count 1311
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 74 transition count 1311
Free-agglomeration rule applied 41 times.
Iterating global reduction 3 with 41 rules applied. Total rules applied 115 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 3 with 75 rules applied. Total rules applied 190 place count 32 transition count 1237
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 197 place count 25 transition count 1230
Iterating global reduction 4 with 7 rules applied. Total rules applied 204 place count 25 transition count 1230
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 4 with 127 rules applied. Total rules applied 331 place count 25 transition count 1103
Performed 7 Post agglomeration using F-continuation condition with reduction of 773 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 345 place count 18 transition count 323
Drop transitions removed 7 transitions
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 5 with 185 rules applied. Total rules applied 530 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 6 with 6 rules applied. Total rules applied 536 place count 15 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 537 place count 14 transition count 134
Applied a total of 537 rules in 227 ms. Remains 14 /102 variables (removed 88) and now considering 134/1874 (removed 1740) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 14/102 places, 134/1874 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 332 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7228 reset in 636 ms.
Product exploration explored 100000 steps with 7191 reset in 555 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Support contains 7 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 1874/1874 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 102 transition count 1874
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 11 place count 98 transition count 1354
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 15 place count 98 transition count 1354
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 98 transition count 1350
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 98 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 97 transition count 1349
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 97 transition count 1349
Deduced a syphon composed of 8 places in 1 ms
Applied a total of 22 rules in 219 ms. Remains 97 /102 variables (removed 5) and now considering 1349/1874 (removed 525) transitions.
[2023-03-21 19:13:22] [INFO ] Redundant transitions in 147 ms returned []
[2023-03-21 19:13:22] [INFO ] Flow matrix only has 1341 transitions (discarded 8 similar events)
// Phase 1: matrix 1341 rows 97 cols
[2023-03-21 19:13:22] [INFO ] Computed 2 place invariants in 34 ms
[2023-03-21 19:13:23] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/102 places, 1349/1874 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1269 ms. Remains : 97/102 places, 1349/1874 transitions.
Built C files in :
/tmp/ltsmin15269330999791484552
[2023-03-21 19:13:23] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15269330999791484552
Running compilation step : cd /tmp/ltsmin15269330999791484552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15269330999791484552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15269330999791484552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 1874/1874 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 98 transition count 1354
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 98 transition count 1354
Applied a total of 8 rules in 23 ms. Remains 98 /102 variables (removed 4) and now considering 1354/1874 (removed 520) transitions.
[2023-03-21 19:13:26] [INFO ] Flow matrix only has 1346 transitions (discarded 8 similar events)
// Phase 1: matrix 1346 rows 98 cols
[2023-03-21 19:13:26] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-21 19:13:26] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-21 19:13:26] [INFO ] Flow matrix only has 1346 transitions (discarded 8 similar events)
[2023-03-21 19:13:26] [INFO ] Invariant cache hit.
[2023-03-21 19:13:27] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:13:28] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned []
Implicit Place search using SMT with State Equation took 1846 ms to find 0 implicit places.
[2023-03-21 19:13:28] [INFO ] Flow matrix only has 1346 transitions (discarded 8 similar events)
[2023-03-21 19:13:28] [INFO ] Invariant cache hit.
[2023-03-21 19:13:29] [INFO ] Dead Transitions using invariants and state equation in 1246 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/102 places, 1354/1874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3116 ms. Remains : 98/102 places, 1354/1874 transitions.
Built C files in :
/tmp/ltsmin10561390618926156029
[2023-03-21 19:13:29] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10561390618926156029
Running compilation step : cd /tmp/ltsmin10561390618926156029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10561390618926156029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10561390618926156029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 19:13:33] [INFO ] Flatten gal took : 174 ms
[2023-03-21 19:13:33] [INFO ] Flatten gal took : 143 ms
[2023-03-21 19:13:33] [INFO ] Time to serialize gal into /tmp/LTL9087894855928999522.gal : 16 ms
[2023-03-21 19:13:33] [INFO ] Time to serialize properties into /tmp/LTL16121109601437652318.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9087894855928999522.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3647508885816307789.hoa' '-atoms' '/tmp/LTL16121109601437652318.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16121109601437652318.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3647508885816307789.hoa
Detected timeout of ITS tools.
[2023-03-21 19:13:48] [INFO ] Flatten gal took : 186 ms
[2023-03-21 19:13:48] [INFO ] Flatten gal took : 194 ms
[2023-03-21 19:13:48] [INFO ] Time to serialize gal into /tmp/LTL5773359989443043824.gal : 24 ms
[2023-03-21 19:13:48] [INFO ] Time to serialize properties into /tmp/LTL12042591062278334439.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5773359989443043824.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12042591062278334439.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("((((p42==0)||(p177==0))||((p312==0)||(p435==0)))||(((p570==0)||(p730==0))||(p852==0)))"))||(("((((p89==1)&&(p224==1))&&((p372==...227
Formula 0 simplified : F!"((((p42==0)||(p177==0))||((p312==0)||(p435==0)))||(((p570==0)||(p730==0))||(p852==0)))" & (!"((((p89==1)&&(p224==1))&&((p372==1)&...222
Detected timeout of ITS tools.
[2023-03-21 19:14:04] [INFO ] Flatten gal took : 190 ms
[2023-03-21 19:14:04] [INFO ] Applying decomposition
[2023-03-21 19:14:04] [INFO ] Flatten gal took : 185 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph519758655070298103.txt' '-o' '/tmp/graph519758655070298103.bin' '-w' '/tmp/graph519758655070298103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph519758655070298103.bin' '-l' '-1' '-v' '-w' '/tmp/graph519758655070298103.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:14:04] [INFO ] Decomposing Gal with order
[2023-03-21 19:14:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:14:05] [INFO ] Removed a total of 12257 redundant transitions.
[2023-03-21 19:14:05] [INFO ] Flatten gal took : 285 ms
[2023-03-21 19:14:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 56 ms.
[2023-03-21 19:14:05] [INFO ] Time to serialize gal into /tmp/LTL15069841313279381700.gal : 5 ms
[2023-03-21 19:14:05] [INFO ] Time to serialize properties into /tmp/LTL11136321395882846723.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15069841313279381700.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11136321395882846723.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G("((((u2.p42==0)||(i0.u4.p177==0))||((u7.p312==0)||(i3.u10.p435==0)))||(((i3.u14.p570==0)||(i3.u17.p730==0))||(i3.u20.p852==0)))"...314
Formula 0 simplified : F!"((((u2.p42==0)||(i0.u4.p177==0))||((u7.p312==0)||(i3.u10.p435==0)))||(((i3.u14.p570==0)||(i3.u17.p730==0))||(i3.u20.p852==0)))" &...309
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1346327277501433745
[2023-03-21 19:14:20] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1346327277501433745
Running compilation step : cd /tmp/ltsmin1346327277501433745;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1346327277501433745;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1346327277501433745;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-06 finished in 87637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U X(G((G(p0) U p1)))))))'
Support contains 8 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 112 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:14:23] [INFO ] Computed 8 place invariants in 99 ms
[2023-03-21 19:14:25] [INFO ] Implicit Places using invariants in 1972 ms returned []
[2023-03-21 19:14:25] [INFO ] Invariant cache hit.
[2023-03-21 19:14:28] [INFO ] Implicit Places using invariants and state equation in 2314 ms returned []
Implicit Place search using SMT with State Equation took 4288 ms to find 0 implicit places.
[2023-03-21 19:14:28] [INFO ] Invariant cache hit.
[2023-03-21 19:14:33] [INFO ] Dead Transitions using invariants and state equation in 5696 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10103 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 327 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s46 1) (EQ s130 1) (EQ s258 1) (EQ s364 1) (EQ s470 1) (EQ s576 1) (EQ s660 1)), p1:(EQ s311 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 129 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-07 finished in 10494 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p0)))&&(p1||X(p1)))))'
Support contains 9 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 103 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
[2023-03-21 19:14:34] [INFO ] Invariant cache hit.
[2023-03-21 19:14:35] [INFO ] Implicit Places using invariants in 1487 ms returned []
[2023-03-21 19:14:35] [INFO ] Invariant cache hit.
[2023-03-21 19:14:37] [INFO ] Implicit Places using invariants and state equation in 2131 ms returned []
Implicit Place search using SMT with State Equation took 3622 ms to find 0 implicit places.
[2023-03-21 19:14:37] [INFO ] Invariant cache hit.
[2023-03-21 19:14:42] [INFO ] Dead Transitions using invariants and state equation in 4736 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8470 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(AND (EQ s24 1) (EQ s141 1) (EQ s247 1) (EQ s342 1) (EQ s459 1) (EQ s554 1) (EQ s671 1)), p0:(AND (EQ s24 1) (EQ s141 1) (EQ s247 1) (EQ s364 1) (EQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-09 finished in 8710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 9 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 773 edges and 764 vertex of which 119 / 764 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 447 transitions
Trivial Post-agglo rules discarded 447 transitions
Performed 447 trivial Post agglomeration. Transition count delta: 447
Iterating post reduction 0 with 447 rules applied. Total rules applied 448 place count 665 transition count 4775
Reduce places removed 447 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 461 rules applied. Total rules applied 909 place count 218 transition count 4761
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 9 rules applied. Total rules applied 918 place count 211 transition count 4759
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 920 place count 209 transition count 4759
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 28 Pre rules applied. Total rules applied 920 place count 209 transition count 4731
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 976 place count 181 transition count 4731
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 983 place count 174 transition count 4724
Iterating global reduction 4 with 7 rules applied. Total rules applied 990 place count 174 transition count 4724
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 1058 place count 140 transition count 4690
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 1080 place count 118 transition count 1396
Iterating global reduction 4 with 22 rules applied. Total rules applied 1102 place count 118 transition count 1396
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1111 place count 118 transition count 1387
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1118 place count 111 transition count 1373
Iterating global reduction 5 with 7 rules applied. Total rules applied 1125 place count 111 transition count 1373
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1132 place count 104 transition count 1359
Iterating global reduction 5 with 7 rules applied. Total rules applied 1139 place count 104 transition count 1359
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 5 with 22 rules applied. Total rules applied 1161 place count 93 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1162 place count 92 transition count 1352
Iterating global reduction 5 with 1 rules applied. Total rules applied 1163 place count 92 transition count 1352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1164 place count 92 transition count 1351
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 1171 place count 92 transition count 1344
Applied a total of 1171 rules in 784 ms. Remains 92 /764 variables (removed 672) and now considering 1344/5335 (removed 3991) transitions.
[2023-03-21 19:14:43] [INFO ] Flow matrix only has 1336 transitions (discarded 8 similar events)
// Phase 1: matrix 1336 rows 92 cols
[2023-03-21 19:14:43] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-21 19:14:43] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-21 19:14:43] [INFO ] Flow matrix only has 1336 transitions (discarded 8 similar events)
[2023-03-21 19:14:43] [INFO ] Invariant cache hit.
[2023-03-21 19:14:44] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:14:45] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 1874 ms to find 0 implicit places.
[2023-03-21 19:14:45] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-21 19:14:45] [INFO ] Flow matrix only has 1336 transitions (discarded 8 similar events)
[2023-03-21 19:14:45] [INFO ] Invariant cache hit.
[2023-03-21 19:14:46] [INFO ] Dead Transitions using invariants and state equation in 1309 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 92/764 places, 1344/5335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4049 ms. Remains : 92/764 places, 1344/5335 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s8 1) (EQ s19 1) (EQ s34 1) (EQ s46 1) (EQ s58 1) (EQ s71 1) (EQ s83 1)), p0:(AND (EQ s25 1) (EQ s91 1))], 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 38 steps with 2 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-10 finished in 4140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 20 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 764 edges and 764 vertex of which 119 / 764 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 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 438 place count 665 transition count 4785
Reduce places removed 437 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 451 rules applied. Total rules applied 889 place count 228 transition count 4771
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 896 place count 221 transition count 4771
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 896 place count 221 transition count 4742
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 954 place count 192 transition count 4742
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 961 place count 185 transition count 4735
Iterating global reduction 3 with 7 rules applied. Total rules applied 968 place count 185 transition count 4735
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1036 place count 151 transition count 4701
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1055 place count 132 transition count 2196
Iterating global reduction 3 with 19 rules applied. Total rules applied 1074 place count 132 transition count 2196
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1079 place count 132 transition count 2191
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1086 place count 125 transition count 2177
Iterating global reduction 4 with 7 rules applied. Total rules applied 1093 place count 125 transition count 2177
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1100 place count 118 transition count 2163
Iterating global reduction 4 with 7 rules applied. Total rules applied 1107 place count 118 transition count 2163
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 1129 place count 107 transition count 2170
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1130 place count 106 transition count 2156
Iterating global reduction 4 with 1 rules applied. Total rules applied 1131 place count 106 transition count 2156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1132 place count 106 transition count 2155
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1139 place count 106 transition count 2148
Applied a total of 1139 rules in 837 ms. Remains 106 /764 variables (removed 658) and now considering 2148/5335 (removed 3187) transitions.
[2023-03-21 19:14:47] [INFO ] Flow matrix only has 2140 transitions (discarded 8 similar events)
// Phase 1: matrix 2140 rows 106 cols
[2023-03-21 19:14:47] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-21 19:14:48] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-21 19:14:48] [INFO ] Flow matrix only has 2140 transitions (discarded 8 similar events)
[2023-03-21 19:14:48] [INFO ] Invariant cache hit.
[2023-03-21 19:14:48] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:14:50] [INFO ] Implicit Places using invariants and state equation in 2125 ms returned []
Implicit Place search using SMT with State Equation took 2460 ms to find 0 implicit places.
[2023-03-21 19:14:50] [INFO ] Redundant transitions in 131 ms returned []
[2023-03-21 19:14:50] [INFO ] Flow matrix only has 2140 transitions (discarded 8 similar events)
[2023-03-21 19:14:50] [INFO ] Invariant cache hit.
[2023-03-21 19:14:51] [INFO ] Dead Transitions using invariants and state equation in 1610 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/764 places, 2148/5335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5050 ms. Remains : 106/764 places, 2148/5335 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-11 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 (AND (EQ s7 1) (EQ s22 1) (EQ s34 1) (EQ s49 1) (EQ s61 1) (EQ s79 1) (EQ s95 1)) (AND (EQ s5 1) (EQ s19 1) (EQ s34 1) (EQ s46 1) (EQ s64 1) (EQ s7...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-11 finished in 5148 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 106 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:14:52] [INFO ] Computed 8 place invariants in 82 ms
[2023-03-21 19:14:54] [INFO ] Implicit Places using invariants in 1861 ms returned []
[2023-03-21 19:14:54] [INFO ] Invariant cache hit.
[2023-03-21 19:14:56] [INFO ] Implicit Places using invariants and state equation in 2770 ms returned []
Implicit Place search using SMT with State Equation took 4638 ms to find 0 implicit places.
[2023-03-21 19:14:56] [INFO ] Invariant cache hit.
[2023-03-21 19:15:00] [INFO ] Dead Transitions using invariants and state equation in 4167 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8917 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 143 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 826 reset in 383 ms.
Product exploration explored 100000 steps with 820 reset in 427 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 372 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 94 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 84 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 147374 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 147374 steps, saw 28868 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:15:05] [INFO ] Invariant cache hit.
[2023-03-21 19:15:05] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:15:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 14 ms returned sat
[2023-03-21 19:15:08] [INFO ] After 2453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:15:08] [INFO ] After 2713ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2023-03-21 19:15:08] [INFO ] After 3061ms 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 1 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 394 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 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 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 507 ms. Remains 88 /763 variables (removed 675) and now considering 1016/5334 (removed 4318) transitions.
[2023-03-21 19:15:10] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
// Phase 1: matrix 1008 rows 88 cols
[2023-03-21 19:15:10] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-21 19:15:10] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-21 19:15:10] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:10] [INFO ] Invariant cache hit.
[2023-03-21 19:15:10] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:15:11] [INFO ] Implicit Places using invariants and state equation in 1103 ms returned []
Implicit Place search using SMT with State Equation took 1457 ms to find 0 implicit places.
[2023-03-21 19:15:11] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-21 19:15:11] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:11] [INFO ] Invariant cache hit.
[2023-03-21 19:15:12] [INFO ] Dead Transitions using invariants and state equation in 924 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 2915 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 112 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 72 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 753 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 619171 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 619171 steps, saw 143204 distinct states, run finished after 3001 ms. (steps per millisecond=206 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:15:15] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:15] [INFO ] Invariant cache hit.
[2023-03-21 19:15:15] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:15:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-21 19:15:16] [INFO ] After 419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:15:16] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:15:16] [INFO ] After 333ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 19:15:16] [INFO ] After 494ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2023-03-21 19:15:16] [INFO ] After 1100ms 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.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 87 transition count 1000
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 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 171 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 171 ms. Remains : 14/88 places, 134/1016 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 141 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)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7568 reset in 599 ms.
Product exploration explored 100000 steps with 7573 reset in 414 ms.
Built C files in :
/tmp/ltsmin12244835460430127789
[2023-03-21 19:15:18] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2023-03-21 19:15:18] [INFO ] Computation of Complete disable matrix. took 117 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:18] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2023-03-21 19:15:18] [INFO ] Computation of Complete enable matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:18] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2023-03-21 19:15:19] [INFO ] Computation of Completed DNA matrix. took 102 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:19] [INFO ] Built C files in 662ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12244835460430127789
Running compilation step : cd /tmp/ltsmin12244835460430127789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12244835460430127789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12244835460430127789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 50 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
[2023-03-21 19:15:22] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:22] [INFO ] Invariant cache hit.
[2023-03-21 19:15:22] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-21 19:15:22] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:22] [INFO ] Invariant cache hit.
[2023-03-21 19:15:22] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:15:23] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
[2023-03-21 19:15:23] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-21 19:15:23] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:15:23] [INFO ] Invariant cache hit.
[2023-03-21 19:15:24] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2561 ms. Remains : 88/88 places, 1016/1016 transitions.
Built C files in :
/tmp/ltsmin2231983388921151835
[2023-03-21 19:15:24] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2023-03-21 19:15:24] [INFO ] Computation of Complete disable matrix. took 94 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:24] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2023-03-21 19:15:25] [INFO ] Computation of Complete enable matrix. took 73 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:25] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2023-03-21 19:15:25] [INFO ] Computation of Completed DNA matrix. took 90 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:15:25] [INFO ] Built C files in 687ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2231983388921151835
Running compilation step : cd /tmp/ltsmin2231983388921151835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2231983388921151835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2231983388921151835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 19:15:28] [INFO ] Flatten gal took : 91 ms
[2023-03-21 19:15:28] [INFO ] Flatten gal took : 93 ms
[2023-03-21 19:15:28] [INFO ] Time to serialize gal into /tmp/LTL5930192811188047524.gal : 23 ms
[2023-03-21 19:15:28] [INFO ] Time to serialize properties into /tmp/LTL4095951448333979607.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5930192811188047524.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13528539132243946724.hoa' '-atoms' '/tmp/LTL4095951448333979607.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4095951448333979607.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13528539132243946724.hoa
Detected timeout of ITS tools.
[2023-03-21 19:15:44] [INFO ] Flatten gal took : 89 ms
[2023-03-21 19:15:44] [INFO ] Flatten gal took : 89 ms
[2023-03-21 19:15:44] [INFO ] Time to serialize gal into /tmp/LTL2281254792826435668.gal : 12 ms
[2023-03-21 19:15:44] [INFO ] Time to serialize properties into /tmp/LTL1966833573893673762.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2281254792826435668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1966833573893673762.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((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.
[2023-03-21 19:15:59] [INFO ] Flatten gal took : 88 ms
[2023-03-21 19:15:59] [INFO ] Applying decomposition
[2023-03-21 19:15:59] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11632393416001796515.txt' '-o' '/tmp/graph11632393416001796515.bin' '-w' '/tmp/graph11632393416001796515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11632393416001796515.bin' '-l' '-1' '-v' '-w' '/tmp/graph11632393416001796515.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:15:59] [INFO ] Decomposing Gal with order
[2023-03-21 19:15:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:15:59] [INFO ] Removed a total of 6353 redundant transitions.
[2023-03-21 19:15:59] [INFO ] Flatten gal took : 122 ms
[2023-03-21 19:16:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 39 ms.
[2023-03-21 19:16:00] [INFO ] Time to serialize gal into /tmp/LTL11928322454886794957.gal : 7 ms
[2023-03-21 19:16:00] [INFO ] Time to serialize properties into /tmp/LTL5168920719416539104.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11928322454886794957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5168920719416539104.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((i1.u2.p30==0)||(u4.p190==0))||((i4.u7.p325==0)||(i1.u11.p447==0)))||(((i4.u14.p570==0)||(i1.u16.p730==0))||(i4.u19.p840...306
Formula 0 simplified : X(FG!"((((i1.u2.p30==0)||(u4.p190==0))||((i4.u7.p325==0)||(i1.u11.p447==0)))||(((i4.u14.p570==0)||(i1.u16.p730==0))||(i4.u19.p840==0...296
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13485382245726053779
[2023-03-21 19:16:15] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13485382245726053779
Running compilation step : cd /tmp/ltsmin13485382245726053779;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13485382245726053779;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13485382245726053779;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-12 finished in 86023 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F((p1&&G(p0)))))'
Support contains 8 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 104 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:16:18] [INFO ] Computed 8 place invariants in 82 ms
[2023-03-21 19:16:20] [INFO ] Implicit Places using invariants in 1926 ms returned []
[2023-03-21 19:16:20] [INFO ] Invariant cache hit.
[2023-03-21 19:16:22] [INFO ] Implicit Places using invariants and state equation in 2276 ms returned []
Implicit Place search using SMT with State Equation took 4205 ms to find 0 implicit places.
[2023-03-21 19:16:22] [INFO ] Invariant cache hit.
[2023-03-21 19:16:27] [INFO ] Dead Transitions using invariants and state equation in 4790 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9102 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s82 0) (EQ s177 0) (EQ s294 0) (EQ s389 0) (EQ s506 0) (EQ s590 0) (EQ s718 0)), p0:(EQ s624 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][false, 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-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-13 finished in 9336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 782 edges and 764 vertex of which 119 / 764 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 454 transitions
Trivial Post-agglo rules discarded 454 transitions
Performed 454 trivial Post agglomeration. Transition count delta: 454
Iterating post reduction 0 with 454 rules applied. Total rules applied 455 place count 665 transition count 4768
Reduce places removed 454 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 468 rules applied. Total rules applied 923 place count 211 transition count 4754
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 931 place count 204 transition count 4753
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 932 place count 203 transition count 4753
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 29 Pre rules applied. Total rules applied 932 place count 203 transition count 4724
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 990 place count 174 transition count 4724
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 997 place count 167 transition count 4717
Iterating global reduction 4 with 7 rules applied. Total rules applied 1004 place count 167 transition count 4717
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 1072 place count 133 transition count 4683
Discarding 28 places :
Symmetric choice reduction at 4 with 28 rule applications. Total rules 1100 place count 105 transition count 544
Iterating global reduction 4 with 28 rules applied. Total rules applied 1128 place count 105 transition count 544
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1142 place count 105 transition count 530
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1149 place count 98 transition count 516
Iterating global reduction 5 with 7 rules applied. Total rules applied 1156 place count 98 transition count 516
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1163 place count 91 transition count 502
Iterating global reduction 5 with 7 rules applied. Total rules applied 1170 place count 91 transition count 502
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 5 with 22 rules applied. Total rules applied 1192 place count 80 transition count 509
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1193 place count 79 transition count 495
Iterating global reduction 5 with 1 rules applied. Total rules applied 1194 place count 79 transition count 495
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1195 place count 79 transition count 494
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 1202 place count 79 transition count 487
Applied a total of 1202 rules in 682 ms. Remains 79 /764 variables (removed 685) and now considering 487/5335 (removed 4848) transitions.
[2023-03-21 19:16:28] [INFO ] Flow matrix only has 479 transitions (discarded 8 similar events)
// Phase 1: matrix 479 rows 79 cols
[2023-03-21 19:16:28] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-21 19:16:28] [INFO ] Implicit Places using invariants in 183 ms returned []
[2023-03-21 19:16:28] [INFO ] Flow matrix only has 479 transitions (discarded 8 similar events)
[2023-03-21 19:16:28] [INFO ] Invariant cache hit.
[2023-03-21 19:16:28] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:16:28] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2023-03-21 19:16:28] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-21 19:16:28] [INFO ] Flow matrix only has 479 transitions (discarded 8 similar events)
[2023-03-21 19:16:28] [INFO ] Invariant cache hit.
[2023-03-21 19:16:29] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/764 places, 487/5335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1654 ms. Remains : 79/764 places, 487/5335 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s47 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 16 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-14 finished in 1709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 763 transition count 5334
Applied a total of 2 rules in 141 ms. Remains 763 /764 variables (removed 1) and now considering 5334/5335 (removed 1) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:16:29] [INFO ] Computed 8 place invariants in 102 ms
[2023-03-21 19:16:31] [INFO ] Implicit Places using invariants in 2137 ms returned []
[2023-03-21 19:16:31] [INFO ] Invariant cache hit.
[2023-03-21 19:16:34] [INFO ] Implicit Places using invariants and state equation in 2645 ms returned []
Implicit Place search using SMT with State Equation took 4791 ms to find 0 implicit places.
[2023-03-21 19:16:34] [INFO ] Invariant cache hit.
[2023-03-21 19:16:39] [INFO ] Dead Transitions using invariants and state equation in 5295 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/764 places, 5334/5335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10229 ms. Remains : 763/764 places, 5334/5335 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s715 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLFireability-15 finished in 10437 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Found a Lengthening insensitive property : StigmergyElection-PT-07b-LTLFireability-01
Stuttering acceptance computed with spot in 169 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 777 edges and 764 vertex of which 119 / 764 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 665 transition count 4772
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 215 transition count 4758
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 208 transition count 4758
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 208 transition count 4729
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 179 transition count 4729
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 987 place count 172 transition count 4722
Iterating global reduction 3 with 7 rules applied. Total rules applied 994 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 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1062 place count 138 transition count 4688
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1084 place count 116 transition count 1879
Iterating global reduction 3 with 22 rules applied. Total rules applied 1106 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 1114 place count 116 transition count 1871
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1121 place count 109 transition count 1857
Iterating global reduction 4 with 7 rules applied. Total rules applied 1128 place count 109 transition count 1857
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1135 place count 102 transition count 1843
Iterating global reduction 4 with 7 rules applied. Total rules applied 1142 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 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1164 place count 91 transition count 1850
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1165 place count 90 transition count 1836
Iterating global reduction 4 with 1 rules applied. Total rules applied 1166 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 1167 place count 90 transition count 1835
Applied a total of 1167 rules in 752 ms. Remains 90 /764 variables (removed 674) and now considering 1835/5335 (removed 3500) transitions.
[2023-03-21 19:16:40] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
// Phase 1: matrix 1827 rows 90 cols
[2023-03-21 19:16:40] [INFO ] Computed 2 place invariants in 22 ms
[2023-03-21 19:16:41] [INFO ] Implicit Places using invariants in 589 ms returned []
[2023-03-21 19:16:41] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:41] [INFO ] Invariant cache hit.
[2023-03-21 19:16:42] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:16:43] [INFO ] Implicit Places using invariants and state equation in 2161 ms returned []
Implicit Place search using SMT with State Equation took 2753 ms to find 0 implicit places.
[2023-03-21 19:16:43] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:43] [INFO ] Invariant cache hit.
[2023-03-21 19:16:44] [INFO ] Dead Transitions using invariants and state equation in 1294 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 90/764 places, 1835/5335 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4802 ms. Remains : 90/764 places, 1835/5335 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 7593 reset in 555 ms.
Product exploration explored 100000 steps with 7566 reset in 589 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 (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 318 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 174 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 776 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 63 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 236925 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 236925 steps, saw 59527 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-21 19:16:49] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:49] [INFO ] Invariant cache hit.
[2023-03-21 19:16:49] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-21 19:16:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:16:50] [INFO ] After 600ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-21 19:16:50] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:16:51] [INFO ] After 580ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-21 19:16:51] [INFO ] After 847ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 214 ms.
[2023-03-21 19:16:51] [INFO ] After 1734ms 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 3 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.5 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 325 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 327 ms. Remains : 14/90 places, 134/1835 transitions.
Finished random walk after 17 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=8 )
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X 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 507 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 171 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 170 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.
[2023-03-21 19:16:52] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:52] [INFO ] Invariant cache hit.
[2023-03-21 19:16:53] [INFO ] Implicit Places using invariants in 600 ms returned []
[2023-03-21 19:16:53] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:53] [INFO ] Invariant cache hit.
[2023-03-21 19:16:54] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:16:55] [INFO ] Implicit Places using invariants and state equation in 2141 ms returned []
Implicit Place search using SMT with State Equation took 2752 ms to find 0 implicit places.
[2023-03-21 19:16:55] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:16:55] [INFO ] Invariant cache hit.
[2023-03-21 19:16:57] [INFO ] Dead Transitions using invariants and state equation in 1777 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4544 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 p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 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 115 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 208 ms. (steps per millisecond=48 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 256064 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 256064 steps, saw 65054 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-21 19:17:01] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:17:01] [INFO ] Invariant cache hit.
[2023-03-21 19:17:01] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 19:17:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:17:01] [INFO ] After 702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 19:17:01] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:17:02] [INFO ] After 810ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 19:17:02] [INFO ] After 1052ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 147 ms.
[2023-03-21 19:17:03] [INFO ] After 2029ms 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 2 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.6 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 1 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 315 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 315 ms. Remains : 14/90 places, 134/1835 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 292 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 180 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 7563 reset in 810 ms.
Product exploration explored 100000 steps with 7548 reset in 555 ms.
Built C files in :
/tmp/ltsmin13421761272333730711
[2023-03-21 19:17:05] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13421761272333730711
Running compilation step : cd /tmp/ltsmin13421761272333730711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13421761272333730711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13421761272333730711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 7 ms. Remains 90 /90 variables (removed 0) and now considering 1835/1835 (removed 0) transitions.
[2023-03-21 19:17:08] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:17:08] [INFO ] Invariant cache hit.
[2023-03-21 19:17:09] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-21 19:17:09] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:17:09] [INFO ] Invariant cache hit.
[2023-03-21 19:17:10] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:17:11] [INFO ] Implicit Places using invariants and state equation in 2117 ms returned []
Implicit Place search using SMT with State Equation took 2609 ms to find 0 implicit places.
[2023-03-21 19:17:11] [INFO ] Flow matrix only has 1827 transitions (discarded 8 similar events)
[2023-03-21 19:17:11] [INFO ] Invariant cache hit.
[2023-03-21 19:17:12] [INFO ] Dead Transitions using invariants and state equation in 1549 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4166 ms. Remains : 90/90 places, 1835/1835 transitions.
Built C files in :
/tmp/ltsmin12388259972615075572
[2023-03-21 19:17:12] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12388259972615075572
Running compilation step : cd /tmp/ltsmin12388259972615075572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12388259972615075572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12388259972615075572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 19:17:16] [INFO ] Flatten gal took : 170 ms
[2023-03-21 19:17:16] [INFO ] Flatten gal took : 174 ms
[2023-03-21 19:17:16] [INFO ] Time to serialize gal into /tmp/LTL11400214238196665787.gal : 23 ms
[2023-03-21 19:17:16] [INFO ] Time to serialize properties into /tmp/LTL12210454223273648302.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11400214238196665787.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11554308798490065998.hoa' '-atoms' '/tmp/LTL12210454223273648302.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12210454223273648302.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11554308798490065998.hoa
Detected timeout of ITS tools.
[2023-03-21 19:17:32] [INFO ] Flatten gal took : 207 ms
[2023-03-21 19:17:32] [INFO ] Flatten gal took : 288 ms
[2023-03-21 19:17:32] [INFO ] Time to serialize gal into /tmp/LTL1238663015181169056.gal : 35 ms
[2023-03-21 19:17:32] [INFO ] Time to serialize properties into /tmp/LTL3054535380816963232.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1238663015181169056.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3054535380816963232.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(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.
[2023-03-21 19:17:47] [INFO ] Flatten gal took : 164 ms
[2023-03-21 19:17:47] [INFO ] Applying decomposition
[2023-03-21 19:17:47] [INFO ] Flatten gal took : 167 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14808819161684651932.txt' '-o' '/tmp/graph14808819161684651932.bin' '-w' '/tmp/graph14808819161684651932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14808819161684651932.bin' '-l' '-1' '-v' '-w' '/tmp/graph14808819161684651932.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:17:48] [INFO ] Decomposing Gal with order
[2023-03-21 19:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:17:48] [INFO ] Removed a total of 12042 redundant transitions.
[2023-03-21 19:17:48] [INFO ] Flatten gal took : 224 ms
[2023-03-21 19:17:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 56 ms.
[2023-03-21 19:17:48] [INFO ] Time to serialize gal into /tmp/LTL2239574453224818771.gal : 5 ms
[2023-03-21 19:17:48] [INFO ] Time to serialize properties into /tmp/LTL6623622322208872484.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2239574453224818771.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6623622322208872484.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G(("(((u1.p102==0)||(u4.p237==0))||((i4.u8.p347==0)||(i4.u10.p494==0)))")||(("((i4.u13.p629==0)||(i1.u17.p777==0))")||(("(i1.u19....307
Formula 0 simplified : XF(!"(((u1.p102==0)||(u4.p237==0))||((i4.u8.p347==0)||(i4.u10.p494==0)))" & !"((i4.u13.p629==0)||(i1.u17.p777==0))" & !"(i1.u19.p912...295
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11693055263347323685
[2023-03-21 19:18:03] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11693055263347323685
Running compilation step : cd /tmp/ltsmin11693055263347323685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11693055263347323685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11693055263347323685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-01 finished in 87060 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p1 U p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Found a Lengthening insensitive property : StigmergyElection-PT-07b-LTLFireability-12
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 7 out of 764 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 777 edges and 764 vertex of which 119 / 764 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 665 transition count 4772
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 215 transition count 4758
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 922 place count 208 transition count 4758
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 208 transition count 4729
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 980 place count 179 transition count 4729
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 987 place count 172 transition count 4722
Iterating global reduction 3 with 7 rules applied. Total rules applied 994 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 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 1062 place count 138 transition count 4688
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1086 place count 114 transition count 1069
Iterating global reduction 3 with 24 rules applied. Total rules applied 1110 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 1120 place count 114 transition count 1059
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1127 place count 107 transition count 1045
Iterating global reduction 4 with 7 rules applied. Total rules applied 1134 place count 107 transition count 1045
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1141 place count 100 transition count 1031
Iterating global reduction 4 with 7 rules applied. Total rules applied 1148 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 1170 place count 89 transition count 1038
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1171 place count 88 transition count 1024
Iterating global reduction 4 with 1 rules applied. Total rules applied 1172 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 1173 place count 88 transition count 1023
Applied a total of 1173 rules in 455 ms. Remains 88 /764 variables (removed 676) and now considering 1023/5335 (removed 4312) transitions.
[2023-03-21 19:18:07] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
// Phase 1: matrix 1015 rows 88 cols
[2023-03-21 19:18:07] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-21 19:18:07] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-03-21 19:18:07] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2023-03-21 19:18:07] [INFO ] Invariant cache hit.
[2023-03-21 19:18:08] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:18:08] [INFO ] Implicit Places using invariants and state equation in 1116 ms returned []
Implicit Place search using SMT with State Equation took 1471 ms to find 0 implicit places.
[2023-03-21 19:18:08] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2023-03-21 19:18:08] [INFO ] Invariant cache hit.
[2023-03-21 19:18:09] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 88/764 places, 1023/5335 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2648 ms. Remains : 88/764 places, 1023/5335 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 7551 reset in 599 ms.
Product exploration explored 100000 steps with 7527 reset in 463 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 402 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 108 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 753 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 667738 steps, run timeout after 3001 ms. (steps per millisecond=222 ) properties seen :{}
Probabilistic random walk after 667738 steps, saw 136781 distinct states, run finished after 3001 ms. (steps per millisecond=222 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:18:14] [INFO ] Flow matrix only has 1015 transitions (discarded 8 similar events)
[2023-03-21 19:18:14] [INFO ] Invariant cache hit.
[2023-03-21 19:18:14] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:18:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-21 19:18:14] [INFO ] After 360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:18:14] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:18:15] [INFO ] After 375ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 19:18:15] [INFO ] After 518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-21 19:18:15] [INFO ] After 1043ms 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, 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.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 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 165 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 166 ms. Remains : 14/88 places, 134/1023 transitions.
Finished random walk after 109 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=54 )
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 303 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 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 158 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1023 (removed 7) transitions.
[2023-03-21 19:18:16] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
// Phase 1: matrix 1008 rows 88 cols
[2023-03-21 19:18:16] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-21 19:18:16] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-21 19:18:16] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:16] [INFO ] Invariant cache hit.
[2023-03-21 19:18:16] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:18:17] [INFO ] Implicit Places using invariants and state equation in 1189 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
[2023-03-21 19:18:17] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-21 19:18:17] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:17] [INFO ] Invariant cache hit.
[2023-03-21 19:18:18] [INFO ] Dead Transitions using invariants and state equation in 845 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 2523 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 140 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 90 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 758 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 654424 steps, run timeout after 3001 ms. (steps per millisecond=218 ) properties seen :{}
Probabilistic random walk after 654424 steps, saw 151861 distinct states, run finished after 3001 ms. (steps per millisecond=218 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:18:21] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:21] [INFO ] Invariant cache hit.
[2023-03-21 19:18:22] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:18:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:18:22] [INFO ] After 358ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 19:18:22] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:18:22] [INFO ] After 491ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 19:18:23] [INFO ] After 720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 202 ms.
[2023-03-21 19:18:23] [INFO ] After 1328ms 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, 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.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 87 transition count 1000
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 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 154 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 154 ms. Remains : 14/88 places, 134/1016 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 143 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7546 reset in 429 ms.
Product exploration explored 100000 steps with 7551 reset in 626 ms.
Built C files in :
/tmp/ltsmin3550583531261029683
[2023-03-21 19:18:24] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2023-03-21 19:18:25] [INFO ] Computation of Complete disable matrix. took 95 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:25] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2023-03-21 19:18:25] [INFO ] Computation of Complete enable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:25] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2023-03-21 19:18:25] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:25] [INFO ] Built C files in 430ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3550583531261029683
Running compilation step : cd /tmp/ltsmin3550583531261029683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3550583531261029683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3550583531261029683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 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 69 ms. Remains 88 /88 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
[2023-03-21 19:18:28] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:28] [INFO ] Invariant cache hit.
[2023-03-21 19:18:28] [INFO ] Implicit Places using invariants in 341 ms returned []
[2023-03-21 19:18:28] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:28] [INFO ] Invariant cache hit.
[2023-03-21 19:18:29] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:18:30] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1533 ms to find 0 implicit places.
[2023-03-21 19:18:30] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-21 19:18:30] [INFO ] Flow matrix only has 1008 transitions (discarded 8 similar events)
[2023-03-21 19:18:30] [INFO ] Invariant cache hit.
[2023-03-21 19:18:31] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2653 ms. Remains : 88/88 places, 1016/1016 transitions.
Built C files in :
/tmp/ltsmin15441302238090326943
[2023-03-21 19:18:31] [INFO ] Computing symmetric may disable matrix : 1016 transitions.
[2023-03-21 19:18:31] [INFO ] Computation of Complete disable matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:31] [INFO ] Computing symmetric may enable matrix : 1016 transitions.
[2023-03-21 19:18:31] [INFO ] Computation of Complete enable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:31] [INFO ] Computing Do-Not-Accords matrix : 1016 transitions.
[2023-03-21 19:18:31] [INFO ] Computation of Completed DNA matrix. took 72 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 19:18:31] [INFO ] Built C files in 499ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15441302238090326943
Running compilation step : cd /tmp/ltsmin15441302238090326943;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15441302238090326943;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15441302238090326943;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 19:18:34] [INFO ] Flatten gal took : 94 ms
[2023-03-21 19:18:35] [INFO ] Flatten gal took : 90 ms
[2023-03-21 19:18:35] [INFO ] Time to serialize gal into /tmp/LTL2182750767268080777.gal : 12 ms
[2023-03-21 19:18:35] [INFO ] Time to serialize properties into /tmp/LTL16402051013086193831.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2182750767268080777.gal' '-t' 'CGAL' '-hoa' '/tmp/aut873751567071851716.hoa' '-atoms' '/tmp/LTL16402051013086193831.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL16402051013086193831.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut873751567071851716.hoa
Detected timeout of ITS tools.
[2023-03-21 19:18:50] [INFO ] Flatten gal took : 84 ms
[2023-03-21 19:18:50] [INFO ] Flatten gal took : 102 ms
[2023-03-21 19:18:50] [INFO ] Time to serialize gal into /tmp/LTL6436499304046915891.gal : 11 ms
[2023-03-21 19:18:50] [INFO ] Time to serialize properties into /tmp/LTL12381584509187796303.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6436499304046915891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12381584509187796303.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...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.
[2023-03-21 19:19:05] [INFO ] Flatten gal took : 86 ms
[2023-03-21 19:19:05] [INFO ] Applying decomposition
[2023-03-21 19:19:05] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7055997056874773650.txt' '-o' '/tmp/graph7055997056874773650.bin' '-w' '/tmp/graph7055997056874773650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7055997056874773650.bin' '-l' '-1' '-v' '-w' '/tmp/graph7055997056874773650.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:19:05] [INFO ] Decomposing Gal with order
[2023-03-21 19:19:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:19:05] [INFO ] Removed a total of 6354 redundant transitions.
[2023-03-21 19:19:05] [INFO ] Flatten gal took : 112 ms
[2023-03-21 19:19:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 21 ms.
[2023-03-21 19:19:06] [INFO ] Time to serialize gal into /tmp/LTL17269549053394225907.gal : 9 ms
[2023-03-21 19:19:06] [INFO ] Time to serialize properties into /tmp/LTL5435386774777308622.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17269549053394225907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5435386774777308622.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((((i0.u0.p30==0)||(u3.p190==0))||((i0.u7.p325==0)||(i3.u9.p447==0)))||(((i0.u14.p570==0)||(i0.u17.p730==0))||(i0.u20.p840=...304
Formula 0 simplified : X(FG!"((((i0.u0.p30==0)||(u3.p190==0))||((i0.u7.p325==0)||(i3.u9.p447==0)))||(((i0.u14.p570==0)||(i0.u17.p730==0))||(i0.u20.p840==0)...294
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9017965973894335146
[2023-03-21 19:19:21] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9017965973894335146
Running compilation step : cd /tmp/ltsmin9017965973894335146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9017965973894335146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9017965973894335146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-07b-LTLFireability-12 finished in 77352 ms.
[2023-03-21 19:19:24] [INFO ] Flatten gal took : 330 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4917719110818441172
[2023-03-21 19:19:24] [INFO ] Too many transitions (5335) to apply POR reductions. Disabling POR matrices.
[2023-03-21 19:19:24] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4917719110818441172
Running compilation step : cd /tmp/ltsmin4917719110818441172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-21 19:19:25] [INFO ] Applying decomposition
[2023-03-21 19:19:25] [INFO ] Flatten gal took : 443 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15674353771135310.txt' '-o' '/tmp/graph15674353771135310.bin' '-w' '/tmp/graph15674353771135310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15674353771135310.bin' '-l' '-1' '-v' '-w' '/tmp/graph15674353771135310.weights' '-q' '0' '-e' '0.001'
[2023-03-21 19:19:26] [INFO ] Decomposing Gal with order
[2023-03-21 19:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:19:27] [INFO ] Removed a total of 31622 redundant transitions.
[2023-03-21 19:19:27] [INFO ] Flatten gal took : 544 ms
[2023-03-21 19:19:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 181 ms.
[2023-03-21 19:19:27] [INFO ] Time to serialize gal into /tmp/LTLFireability9747719148564560088.gal : 21 ms
[2023-03-21 19:19:27] [INFO ] Time to serialize properties into /tmp/LTLFireability17208205445175128254.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9747719148564560088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17208205445175128254.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(G(("(((i9.u4.p102==0)||(i9.u49.p237==0))||((i9.u112.p347==0)||(i3.u135.p494==0)))")||(("((i3.u180.p629==0)||(i9.u226.p777==0))")|...333
Formula 0 simplified : XF(!"(((i9.u4.p102==0)||(i9.u49.p237==0))||((i9.u112.p347==0)||(i3.u135.p494==0)))" & !"((i3.u180.p629==0)||(i9.u226.p777==0))" & !"...321
Compilation finished in 38054 ms.
Running link step : cd /tmp/ltsmin4917719110818441172;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 213 ms.
Running LTSmin : cd /tmp/ltsmin4917719110818441172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4917719110818441172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4917719110818441172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp2==true))||((LTLAPp3==true) U (LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-21 19:42:45] [INFO ] Applying decomposition
[2023-03-21 19:42:48] [INFO ] Flatten gal took : 2198 ms
[2023-03-21 19:42:49] [INFO ] Decomposing Gal with order
[2023-03-21 19:42:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 19:42:53] [INFO ] Removed a total of 31511 redundant transitions.
[2023-03-21 19:42:53] [INFO ] Flatten gal took : 2392 ms
[2023-03-21 19:42:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 372 ms.
[2023-03-21 19:42:54] [INFO ] Time to serialize gal into /tmp/LTLFireability526147144799550939.gal : 25 ms
[2023-03-21 19:42:54] [INFO ] Time to serialize properties into /tmp/LTLFireability8115889217561146309.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability526147144799550939.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8115889217561146309.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...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 t785, i0.u13.t84, i0.u13.t93, i0.u13.t127, i0.u13.t128, i0.u13.t129, i0.u13.t162, i0.u13.t163...1376
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
8689 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,0,86.9931,1425252,1,0,690820,3.43e+06,11935,1.66478e+06,4941,1.46454e+07,453418
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("((((i0.i0.i0.i0.i0.i0.u7.p42==0)||(i0.i0.i0.i0.i0.i0.u8.p177==0))||((i0.i0.i0.i0.i0.u9.p312==0)||(i0.i0.i0.i0.u10.p435==0)))||(...452
Formula 1 simplified : F!"((((i0.i0.i0.i0.i0.i0.u7.p42==0)||(i0.i0.i0.i0.i0.i0.u8.p177==0))||((i0.i0.i0.i0.i0.u9.p312==0)||(i0.i0.i0.i0.u10.p435==0)))||(((...447
Computing Next relation with stutter on 6.73277e+06 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
602 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,0,93.0215,1516956,1,0,731997,3.60554e+06,12149,1.75441e+06,4952,1.54937e+07,515761
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA StigmergyElection-PT-07b-LTLFireability-06 FALSE 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
208 unique states visited
0 strongly connected components in search stack
412 transitions explored
207 items max in DFS search stack
11687 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,0,209.893,2206948,1,0,1.12613e+06,5.19704e+06,455,2.97962e+06,2246,2.27017e+07,31893
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 2483008 ms.

BK_STOP 1679428265250

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is 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 r453-smll-167912645700644"
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 ;