fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r294-smll-165463872900396
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for StigmergyElection-PT-11a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4078.668 275221.00 451182.00 7468.70 FFTFFFFFFFTFFFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872900396.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is StigmergyElection-PT-11a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872900396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 154M
-rw-r--r-- 1 mcc users 6.8K May 30 15:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 30 15:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 30 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 30 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 25 13:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 25 13:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 9.1K May 30 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 30 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 30 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 153M May 29 12:20 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-11a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-11a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654888178173

Running Version 202205111006
[2022-06-10 19:09:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 19:09:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 19:09:52] [INFO ] Load time of PNML (sax parser for PT used): 11169 ms
[2022-06-10 19:09:52] [INFO ] Transformed 156 places.
[2022-06-10 19:09:53] [INFO ] Transformed 136650 transitions.
[2022-06-10 19:09:53] [INFO ] Found NUPN structural information;
[2022-06-10 19:09:53] [INFO ] Parsed PT model containing 156 places and 136650 transitions in 12375 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 54 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 132345 transitions
Reduce redundant transitions removed 132345 transitions.
FORMULA StigmergyElection-PT-11a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-11a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-11a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-11a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 4305/4305 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 135 transition count 4273
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 135 transition count 4273
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 53 place count 124 transition count 4251
Iterating global reduction 0 with 11 rules applied. Total rules applied 64 place count 124 transition count 4251
Applied a total of 64 rules in 117 ms. Remains 124 /156 variables (removed 32) and now considering 4251/4305 (removed 54) transitions.
[2022-06-10 19:09:54] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:09:54] [INFO ] Computed 2 place invariants in 155 ms
[2022-06-10 19:09:55] [INFO ] Implicit Places using invariants in 565 ms returned []
[2022-06-10 19:09:55] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:09:55] [INFO ] Computed 2 place invariants in 48 ms
[2022-06-10 19:09:57] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:09:58] [INFO ] Implicit Places using invariants and state equation in 3509 ms returned []
Implicit Place search using SMT with State Equation took 4131 ms to find 0 implicit places.
[2022-06-10 19:09:58] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:09:58] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:10:02] [INFO ] Dead Transitions using invariants and state equation in 3581 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/156 places, 4251/4305 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/156 places, 4251/4305 transitions.
Support contains 11 out of 124 places after structural reductions.
[2022-06-10 19:10:03] [INFO ] Flatten gal took : 817 ms
[2022-06-10 19:10:04] [INFO ] Flatten gal took : 473 ms
[2022-06-10 19:10:05] [INFO ] Input system was already deterministic with 4251 transitions.
Finished random walk after 23 steps, including 0 resets, run visited all 6 properties in 71 ms. (steps per millisecond=0 )
Computed a total of 24 stabilizing places and 23 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(!(X(X(!(p0 U p0))) U !(X(G(p0))||p0))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 46 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:10:06] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:06] [INFO ] Computed 2 place invariants in 33 ms
[2022-06-10 19:10:06] [INFO ] Implicit Places using invariants in 162 ms returned []
[2022-06-10 19:10:06] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:06] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-10 19:10:08] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:10:09] [INFO ] Implicit Places using invariants and state equation in 2405 ms returned []
Implicit Place search using SMT with State Equation took 2580 ms to find 0 implicit places.
[2022-06-10 19:10:09] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:09] [INFO ] Computed 2 place invariants in 21 ms
[2022-06-10 19:10:14] [INFO ] Dead Transitions using invariants and state equation in 4841 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 351 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1) (EQ s98 1) (EQ s109 1) (EQ s120 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 3 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-00 finished in 7982 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F((G(p1)||p0))&&p1))))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 45 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:10:14] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:14] [INFO ] Computed 2 place invariants in 29 ms
[2022-06-10 19:10:14] [INFO ] Implicit Places using invariants in 169 ms returned []
[2022-06-10 19:10:14] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:14] [INFO ] Computed 2 place invariants in 28 ms
[2022-06-10 19:10:15] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-06-10 19:10:15] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:15] [INFO ] Computed 2 place invariants in 28 ms
[2022-06-10 19:10:19] [INFO ] Dead Transitions using invariants and state equation in 4182 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 339 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54 0) (EQ s65 0) (EQ s76 0) (EQ s87 0) (EQ s98 0) (EQ s109 0) (EQ s120 0)), p0:(OR (EQ s10 0) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 1316 ms.
Product exploration explored 100000 steps with 20000 reset in 812 ms.
Computed a total of 24 stabilizing places and 23 stable transitions
Computed a total of 24 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 206 ms. Reduced automaton from 7 states, 9 edges and 2 AP to 7 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 336 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3704 ms. (steps per millisecond=2 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-10 19:10:26] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:26] [INFO ] Computed 2 place invariants in 17 ms
[2022-06-10 19:10:27] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), true, (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 255 ms. Reduced automaton from 7 states, 9 edges and 2 AP to 6 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 39 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:10:27] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:27] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:10:28] [INFO ] Implicit Places using invariants in 159 ms returned []
[2022-06-10 19:10:28] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:28] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:10:29] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:10:30] [INFO ] Implicit Places using invariants and state equation in 2065 ms returned []
Implicit Place search using SMT with State Equation took 2226 ms to find 0 implicit places.
[2022-06-10 19:10:30] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:30] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:10:33] [INFO ] Dead Transitions using invariants and state equation in 3148 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Computed a total of 24 stabilizing places and 23 stable transitions
Computed a total of 24 stabilizing places and 23 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 6 states, 6 edges and 1 AP to 6 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 250 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=4 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 6 states, 6 edges and 1 AP to 6 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 277 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 260 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Stuttering acceptance computed with spot in 250 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 20000 reset in 1148 ms.
Product exploration explored 100000 steps with 20000 reset in 809 ms.
Applying partial POR strategy [true, false, false, false, true, false]
Stuttering acceptance computed with spot in 421 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 124 transition count 4251
Deduced a syphon composed of 11 places in 2 ms
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 124 transition count 4251
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 33 places in 2 ms
Iterating global reduction 0 with 22 rules applied. Total rules applied 33 place count 124 transition count 4262
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 44 place count 113 transition count 4251
Deduced a syphon composed of 33 places in 3 ms
Iterating global reduction 0 with 11 rules applied. Total rules applied 55 place count 113 transition count 4251
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 0 with 2047 rules applied. Total rules applied 2102 place count 113 transition count 2204
Deduced a syphon composed of 33 places in 3 ms
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 1 with 11 rules applied. Total rules applied 2113 place count 113 transition count 2193
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 44 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 2124 place count 113 transition count 2193
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 2135 place count 102 transition count 2182
Deduced a syphon composed of 33 places in 2 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 2146 place count 102 transition count 2182
Deduced a syphon composed of 33 places in 17 ms
Applied a total of 2146 rules in 3396 ms. Remains 102 /124 variables (removed 22) and now considering 2182/4251 (removed 2069) transitions.
[2022-06-10 19:10:41] [INFO ] Redundant transitions in 638 ms returned []
[2022-06-10 19:10:41] [INFO ] Flow matrix only has 2170 transitions (discarded 12 similar events)
// Phase 1: matrix 2170 rows 102 cols
[2022-06-10 19:10:41] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 19:10:43] [INFO ] Dead Transitions using invariants and state equation in 2211 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/124 places, 2182/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/124 places, 2182/4251 transitions.
Product exploration explored 100000 steps with 20000 reset in 1818 ms.
Product exploration explored 100000 steps with 20000 reset in 1343 ms.
Built C files in :
/tmp/ltsmin10876135490991652174
[2022-06-10 19:10:47] [INFO ] Built C files in 233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10876135490991652174
Running compilation step : cd /tmp/ltsmin10876135490991652174;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10876135490991652174;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10876135490991652174;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 55 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:10:50] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:50] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 19:10:50] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-06-10 19:10:50] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:50] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-10 19:10:51] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:10:52] [INFO ] Implicit Places using invariants and state equation in 1665 ms returned []
Implicit Place search using SMT with State Equation took 1771 ms to find 0 implicit places.
[2022-06-10 19:10:52] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:10:52] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:10:55] [INFO ] Dead Transitions using invariants and state equation in 3342 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Built C files in :
/tmp/ltsmin5663630550899889043
[2022-06-10 19:10:55] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5663630550899889043
Running compilation step : cd /tmp/ltsmin5663630550899889043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5663630550899889043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5663630550899889043;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-10 19:11:00] [INFO ] Flatten gal took : 390 ms
[2022-06-10 19:11:00] [INFO ] Flatten gal took : 375 ms
[2022-06-10 19:11:00] [INFO ] Time to serialize gal into /tmp/LTL6667996456413533032.gal : 150 ms
[2022-06-10 19:11:00] [INFO ] Time to serialize properties into /tmp/LTL15212455799173173364.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6667996456413533032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15212455799173173364.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6667996...267
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(((((G("(((((p12==0)||(p26==0))||((p40==0)||(p54==0)))||(((p68==0)||(p82==0))||((p96==0)||(p110==0))))||(((p124==0)||(p13...470
Formula 0 simplified : !XXXX("(((((p12==0)||(p26==0))||((p40==0)||(p54==0)))||(((p68==0)||(p82==0))||((p96==0)||(p110==0))))||(((p124==0)||(p138==0))||(p15...445
Detected timeout of ITS tools.
[2022-06-10 19:11:16] [INFO ] Flatten gal took : 354 ms
[2022-06-10 19:11:16] [INFO ] Applying decomposition
[2022-06-10 19:11:16] [INFO ] Flatten gal took : 345 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2569918506267354879.txt' '-o' '/tmp/graph2569918506267354879.bin' '-w' '/tmp/graph2569918506267354879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2569918506267354879.bin' '-l' '-1' '-v' '-w' '/tmp/graph2569918506267354879.weights' '-q' '0' '-e' '0.001'
[2022-06-10 19:11:18] [INFO ] Decomposing Gal with order
[2022-06-10 19:11:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 19:11:21] [INFO ] Removed a total of 45167 redundant transitions.
[2022-06-10 19:11:21] [INFO ] Flatten gal took : 2593 ms
[2022-06-10 19:11:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 503 ms.
[2022-06-10 19:11:22] [INFO ] Time to serialize gal into /tmp/LTL7673046224263818233.gal : 118 ms
[2022-06-10 19:11:22] [INFO ] Time to serialize properties into /tmp/LTL2762987815191928425.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7673046224263818233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2762987815191928425.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7673046...245
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(((((G("(((((i2.u4.p12==0)||(i3.u8.p26==0))||((i4.u12.p40==0)||(i0.u2.p54==0)))||(((i5.u19.p68==0)||(i6.u1.p82==0))||((i7...692
Formula 0 simplified : !XXXX("(((((i2.u4.p12==0)||(i3.u8.p26==0))||((i4.u12.p40==0)||(i0.u2.p54==0)))||(((i5.u19.p68==0)||(i6.u1.p82==0))||((i7.u26.p96==0)...667
Reverse transition relation is NOT exact ! Due to transitions t8, t57, t59, t61, t63, t65, t66, t68, t70, t72, t74, t76, t79, t81, t83, t85, t87, t88, t90,...725
5 unique states visited
0 strongly connected components in search stack
4 transitions explored
5 items max in DFS search stack
288 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,0,3.98745,63732,1,0,49720,424,94140,47660,181,1873,316611
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyElection-PT-11a-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property StigmergyElection-PT-11a-LTLFireability-02 finished in 72272 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 27 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:11:26] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:26] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 19:11:26] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-06-10 19:11:26] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:26] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 19:11:28] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:11:28] [INFO ] Implicit Places using invariants and state equation in 1808 ms returned []
Implicit Place search using SMT with State Equation took 1924 ms to find 0 implicit places.
[2022-06-10 19:11:28] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:28] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 19:11:30] [INFO ] Dead Transitions using invariants and state equation in 2253 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-03 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:(OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54 0) (EQ s65 0) (EQ s76 0) (EQ s87 0) (EQ s98 0) (EQ s109 0) (EQ s120 0))], 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 23 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-03 finished in 4343 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(G(X(X(p0))))&&p0))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 17 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:11:31] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:31] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:11:31] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-06-10 19:11:31] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:31] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:11:32] [INFO ] Implicit Places using invariants and state equation in 1039 ms returned []
Implicit Place search using SMT with State Equation took 1128 ms to find 0 implicit places.
[2022-06-10 19:11:32] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:32] [INFO ] Computed 2 place invariants in 23 ms
[2022-06-10 19:11:35] [INFO ] Dead Transitions using invariants and state equation in 2893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 1127 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-04 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:(OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54 0) (EQ s65 0) (EQ s76 0) (EQ s87 0) (EQ s98 0) (EQ s109 0) (EQ s120 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-04 finished in 5197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((F((G(p0)||p0))||G(p0))))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 122 transition count 4228
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 100 transition count 4228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 45 place count 100 transition count 4217
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 67 place count 89 transition count 4217
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 89 place count 67 transition count 4195
Iterating global reduction 2 with 22 rules applied. Total rules applied 111 place count 67 transition count 4195
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 2 with 2047 rules applied. Total rules applied 2158 place count 67 transition count 2148
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2158 place count 67 transition count 2137
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2180 place count 56 transition count 2137
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2202 place count 45 transition count 2126
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 2213 place count 45 transition count 2115
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2235 place count 34 transition count 2104
Applied a total of 2235 rules in 2943 ms. Remains 34 /124 variables (removed 90) and now considering 2104/4251 (removed 2147) transitions.
[2022-06-10 19:11:39] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:11:39] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 19:11:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-10 19:11:39] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:11:39] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 19:11:39] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:11:40] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1016 ms to find 0 implicit places.
[2022-06-10 19:11:40] [INFO ] Redundant transitions in 662 ms returned []
[2022-06-10 19:11:40] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:11:40] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:11:42] [INFO ] Dead Transitions using invariants and state equation in 1880 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/124 places, 2104/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/124 places, 2104/4251 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 456 steps with 37 reset in 43 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-06 finished in 6676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(!F(X(p0)))) U X(p0))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 17 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:11:43] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:43] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:11:43] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-06-10 19:11:43] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:43] [INFO ] Computed 2 place invariants in 24 ms
[2022-06-10 19:11:44] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:11:44] [INFO ] Implicit Places using invariants and state equation in 1860 ms returned []
Implicit Place search using SMT with State Equation took 1966 ms to find 0 implicit places.
[2022-06-10 19:11:44] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:45] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 19:11:47] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), true, p0, (NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1) (EQ s98 1) (EQ s109 1) (EQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-07 finished in 5184 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X((F(p1)&&p0)))&&(X(p1)||F(p1)))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 17 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:11:48] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:48] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:11:48] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-06-10 19:11:48] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:48] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-10 19:11:49] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:11:50] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2339 ms to find 0 implicit places.
[2022-06-10 19:11:50] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:50] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:11:55] [INFO ] Dead Transitions using invariants and state equation in 4570 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54 0) (EQ s65 0) (EQ s76 0) (EQ s87 0) (EQ s98 0) (EQ s109 0) (EQ s120 0)), p0:(AND (EQ s10 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 8 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-08 finished in 7173 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(X(F(F(G(p1)))))))&&p0)))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 28 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:11:55] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:55] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-10 19:11:55] [INFO ] Implicit Places using invariants in 140 ms returned []
[2022-06-10 19:11:55] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:55] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-10 19:11:56] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:11:57] [INFO ] Implicit Places using invariants and state equation in 1871 ms returned []
Implicit Place search using SMT with State Equation took 2013 ms to find 0 implicit places.
[2022-06-10 19:11:57] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:11:57] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-10 19:12:00] [INFO ] Dead Transitions using invariants and state equation in 2762 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1) (EQ s98 1) (EQ s109 1) (EQ s120 1)), p1:(OR (EQ s10 0) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-09 finished in 4955 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(p0)&&F(p1)))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 122 transition count 4228
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 100 transition count 4228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 45 place count 100 transition count 4217
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 67 place count 89 transition count 4217
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 89 place count 67 transition count 4195
Iterating global reduction 2 with 22 rules applied. Total rules applied 111 place count 67 transition count 4195
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 2 with 2047 rules applied. Total rules applied 2158 place count 67 transition count 2148
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2158 place count 67 transition count 2137
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2180 place count 56 transition count 2137
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2202 place count 45 transition count 2126
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 2213 place count 45 transition count 2115
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2235 place count 34 transition count 2104
Applied a total of 2235 rules in 3008 ms. Remains 34 /124 variables (removed 90) and now considering 2104/4251 (removed 2147) transitions.
[2022-06-10 19:12:03] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:03] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:12:03] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-10 19:12:03] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:03] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-10 19:12:03] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:12:04] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 975 ms to find 0 implicit places.
[2022-06-10 19:12:04] [INFO ] Redundant transitions in 555 ms returned []
[2022-06-10 19:12:04] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:04] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-10 19:12:07] [INFO ] Dead Transitions using invariants and state equation in 2276 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/124 places, 2104/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/124 places, 2104/4251 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1)), p1:(OR (EQ s3 0) (EQ s6 0)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 62939 steps with 5244 reset in 5075 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-11 finished in 12074 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(X((F((p0 U p0))||F(G(p0)))))||p0))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 122 transition count 4228
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 100 transition count 4228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 45 place count 100 transition count 4217
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 67 place count 89 transition count 4217
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 89 place count 67 transition count 4195
Iterating global reduction 2 with 22 rules applied. Total rules applied 111 place count 67 transition count 4195
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 2 with 2047 rules applied. Total rules applied 2158 place count 67 transition count 2148
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2158 place count 67 transition count 2137
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2180 place count 56 transition count 2137
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2202 place count 45 transition count 2126
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 2213 place count 45 transition count 2115
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2235 place count 34 transition count 2104
Applied a total of 2235 rules in 2341 ms. Remains 34 /124 variables (removed 90) and now considering 2104/4251 (removed 2147) transitions.
[2022-06-10 19:12:14] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:14] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-10 19:12:14] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-10 19:12:14] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:14] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:12:15] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:12:15] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
[2022-06-10 19:12:16] [INFO ] Redundant transitions in 712 ms returned []
[2022-06-10 19:12:16] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:12:16] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:12:18] [INFO ] Dead Transitions using invariants and state equation in 2120 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/124 places, 2104/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/124 places, 2104/4251 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 39264 steps with 3271 reset in 3522 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-13 finished in 9953 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(X(p0))||F(p0)))&&X((G(X(p2))||p1))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Applied a total of 0 rules in 17 ms. Remains 124 /124 variables (removed 0) and now considering 4251/4251 (removed 0) transitions.
[2022-06-10 19:12:22] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:12:22] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:12:22] [INFO ] Implicit Places using invariants in 126 ms returned []
[2022-06-10 19:12:22] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:12:22] [INFO ] Computed 2 place invariants in 21 ms
[2022-06-10 19:12:23] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:12:24] [INFO ] Implicit Places using invariants and state equation in 1869 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
[2022-06-10 19:12:24] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:12:24] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-10 19:12:28] [INFO ] Dead Transitions using invariants and state equation in 4434 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 4251/4251 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1) (EQ s98 1) (EQ s109 1) (EQ s120 1)), p1:(OR (EQ s10 0) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 7638 reset in 7587 ms.
Product exploration explored 100000 steps with 7784 reset in 6708 ms.
Computed a total of 24 stabilizing places and 23 stable transitions
Computed a total of 24 stabilizing places and 23 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 223 ms. Reduced automaton from 5 states, 7 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 256 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2022-06-10 19:12:44] [INFO ] Flow matrix only has 4239 transitions (discarded 12 similar events)
// Phase 1: matrix 4239 rows 124 cols
[2022-06-10 19:12:44] [INFO ] Computed 2 place invariants in 29 ms
[2022-06-10 19:12:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-10 19:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 19:12:50] [INFO ] [Real]Absence check using state equation in 1401 ms returned sat
[2022-06-10 19:12:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 19:12:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-10 19:12:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 19:12:57] [INFO ] [Nat]Absence check using state equation in 1441 ms returned sat
[2022-06-10 19:12:59] [INFO ] State equation strengthened by 4148 read => feed constraints.
[2022-06-10 19:13:00] [INFO ] [Nat]Added 4148 Read/Feed constraints in 1603 ms returned sat
[2022-06-10 19:13:02] [INFO ] Computed and/alt/rep : 110/154/110 causal constraints (skipped 4128 transitions) in 1461 ms.
[2022-06-10 19:13:05] [INFO ] Added : 24 causal constraints over 5 iterations in 4185 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 122 transition count 4228
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 100 transition count 4228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 45 place count 100 transition count 4217
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 67 place count 89 transition count 4217
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 89 place count 67 transition count 4195
Iterating global reduction 2 with 22 rules applied. Total rules applied 111 place count 67 transition count 4195
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 2 with 2047 rules applied. Total rules applied 2158 place count 67 transition count 2148
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2158 place count 67 transition count 2137
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2180 place count 56 transition count 2137
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2202 place count 45 transition count 2126
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 2213 place count 45 transition count 2115
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2235 place count 34 transition count 2104
Applied a total of 2235 rules in 3569 ms. Remains 34 /124 variables (removed 90) and now considering 2104/4251 (removed 2147) transitions.
[2022-06-10 19:13:08] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:08] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 19:13:08] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-06-10 19:13:08] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:08] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-10 19:13:09] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:13:10] [INFO ] Implicit Places using invariants and state equation in 1364 ms returned []
Implicit Place search using SMT with State Equation took 1418 ms to find 0 implicit places.
[2022-06-10 19:13:10] [INFO ] Redundant transitions in 552 ms returned []
[2022-06-10 19:13:10] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:10] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:13:12] [INFO ] Dead Transitions using invariants and state equation in 2215 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/124 places, 2104/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/124 places, 2104/4251 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 307 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 177 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
[2022-06-10 19:13:13] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:13] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:13:16] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 19:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 19:13:16] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2022-06-10 19:13:17] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:13:17] [INFO ] [Real]Added 2069 Read/Feed constraints in 483 ms returned sat
[2022-06-10 19:13:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 19:13:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-10 19:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 19:13:20] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2022-06-10 19:13:20] [INFO ] [Nat]Added 2069 Read/Feed constraints in 478 ms returned sat
[2022-06-10 19:13:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 2081 transitions) in 827 ms.
[2022-06-10 19:13:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1080 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8333 reset in 7238 ms.
Product exploration explored 100000 steps with 8333 reset in 7261 ms.
Built C files in :
/tmp/ltsmin17797588078441450474
[2022-06-10 19:13:36] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-06-10 19:13:36] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17797588078441450474
Running compilation step : cd /tmp/ltsmin17797588078441450474;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17797588078441450474;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17797588078441450474;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 2104/2104 transitions.
Applied a total of 0 rules in 1376 ms. Remains 34 /34 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2022-06-10 19:13:41] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:41] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:13:41] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-06-10 19:13:41] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:41] [INFO ] Computed 1 place invariants in 24 ms
[2022-06-10 19:13:41] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:13:42] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
[2022-06-10 19:13:42] [INFO ] Redundant transitions in 464 ms returned []
[2022-06-10 19:13:42] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:13:42] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:13:43] [INFO ] Dead Transitions using invariants and state equation in 1325 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 2104/2104 transitions.
Built C files in :
/tmp/ltsmin10104912812808507604
[2022-06-10 19:13:43] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-06-10 19:13:44] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10104912812808507604
Running compilation step : cd /tmp/ltsmin10104912812808507604;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10104912812808507604;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10104912812808507604;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-10 19:13:47] [INFO ] Flatten gal took : 296 ms
[2022-06-10 19:13:47] [INFO ] Flatten gal took : 202 ms
[2022-06-10 19:13:47] [INFO ] Time to serialize gal into /tmp/LTL18428250724390301755.gal : 117 ms
[2022-06-10 19:13:48] [INFO ] Time to serialize properties into /tmp/LTL15734664959815218930.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18428250724390301755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15734664959815218930.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1842825...268
Read 1 LTL properties
Checking formula 0 : !(((F((X(X("(((((p12==1)&&(p26==1))&&((p40==1)&&(p54==1)))&&(((p68==1)&&(p82==1))&&((p96==1)&&(p110==1))))&&(((p124==1)&&(p138==1))&&(...613
Formula 0 simplified : !(F(XX"(((((p12==1)&&(p26==1))&&((p40==1)&&(p54==1)))&&(((p68==1)&&(p82==1))&&((p96==1)&&(p110==1))))&&(((p124==1)&&(p138==1))&&(p15...585
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t53, t4229, t4231, t4233, t4235, t4237, t4239...294
Detected timeout of ITS tools.
[2022-06-10 19:14:03] [INFO ] Flatten gal took : 301 ms
[2022-06-10 19:14:03] [INFO ] Applying decomposition
[2022-06-10 19:14:03] [INFO ] Flatten gal took : 291 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8781576858072584627.txt' '-o' '/tmp/graph8781576858072584627.bin' '-w' '/tmp/graph8781576858072584627.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8781576858072584627.bin' '-l' '-1' '-v' '-w' '/tmp/graph8781576858072584627.weights' '-q' '0' '-e' '0.001'
[2022-06-10 19:14:04] [INFO ] Decomposing Gal with order
[2022-06-10 19:14:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 19:14:05] [INFO ] Removed a total of 22725 redundant transitions.
[2022-06-10 19:14:05] [INFO ] Flatten gal took : 431 ms
[2022-06-10 19:14:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 132 ms.
[2022-06-10 19:14:05] [INFO ] Time to serialize gal into /tmp/LTL17993741234712082487.gal : 23 ms
[2022-06-10 19:14:05] [INFO ] Time to serialize properties into /tmp/LTL2355039688791468105.ltl : 138 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17993741234712082487.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2355039688791468105.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1799374...246
Read 1 LTL properties
Checking formula 0 : !(((F((X(X("(((((u0.p12==1)&&(u1.p26==1))&&((u2.p40==1)&&(u3.p54==1)))&&(((u4.p68==1)&&(u5.p82==1))&&((u6.p96==1)&&(u7.p110==1))))&&((...749
Formula 0 simplified : !(F(XX"(((((u0.p12==1)&&(u1.p26==1))&&((u2.p40==1)&&(u3.p54==1)))&&(((u4.p68==1)&&(u5.p82==1))&&((u6.p96==1)&&(u7.p110==1))))&&(((u8...721
Reverse transition relation is NOT exact ! Due to transitions u0.t53, u0.t4249, u1.t48, u1.t4247, u2.t43, u2.t4245, u3.t38, u3.t4243, u4.t33, u4.t4241, u5....362
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
107 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,0,1.34983,34172,1,0,6311,123,19600,1472,141,252,24367
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyElection-PT-11a-LTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property StigmergyElection-PT-11a-LTLFireability-14 finished in 104532 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((G((p0 U p0))&&X(p1))))))'
Support contains 11 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 4251/4251 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 122 transition count 4228
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 45 place count 100 transition count 4228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 45 place count 100 transition count 4217
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 67 place count 89 transition count 4217
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 89 place count 67 transition count 4195
Iterating global reduction 2 with 22 rules applied. Total rules applied 111 place count 67 transition count 4195
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 2 with 2047 rules applied. Total rules applied 2158 place count 67 transition count 2148
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2158 place count 67 transition count 2137
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2180 place count 56 transition count 2137
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2202 place count 45 transition count 2126
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 2213 place count 45 transition count 2115
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2235 place count 34 transition count 2104
Applied a total of 2235 rules in 2962 ms. Remains 34 /124 variables (removed 90) and now considering 2104/4251 (removed 2147) transitions.
[2022-06-10 19:14:09] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:14:09] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:14:09] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-10 19:14:09] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:14:09] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-10 19:14:10] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-10 19:14:11] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1352 ms to find 0 implicit places.
[2022-06-10 19:14:11] [INFO ] Redundant transitions in 668 ms returned []
[2022-06-10 19:14:11] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-10 19:14:11] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 19:14:13] [INFO ] Dead Transitions using invariants and state equation in 1171 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/124 places, 2104/4251 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/124 places, 2104/4251 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-11a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1)), p1:(OR (EQ s3 0) (EQ s6 0)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-11a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-11a-LTLFireability-15 finished in 6372 ms.
All properties solved by simple procedures.
Total runtime 272532 ms.

BK_STOP 1654888453394

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-11a"
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 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-11a, 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 r294-smll-165463872900396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11a.tgz
mv StigmergyElection-PT-11a 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 ;