Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r102-smll-162075331000044.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 FlexibleBarrier-PT-08b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331000044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 19:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 241K May 5 16:51 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 FlexibleBarrier-PT-08b-00
FORMULA_NAME FlexibleBarrier-PT-08b-01
FORMULA_NAME FlexibleBarrier-PT-08b-02
FORMULA_NAME FlexibleBarrier-PT-08b-03
FORMULA_NAME FlexibleBarrier-PT-08b-04
FORMULA_NAME FlexibleBarrier-PT-08b-05
FORMULA_NAME FlexibleBarrier-PT-08b-06
FORMULA_NAME FlexibleBarrier-PT-08b-07
FORMULA_NAME FlexibleBarrier-PT-08b-08
FORMULA_NAME FlexibleBarrier-PT-08b-09
FORMULA_NAME FlexibleBarrier-PT-08b-10
FORMULA_NAME FlexibleBarrier-PT-08b-11
FORMULA_NAME FlexibleBarrier-PT-08b-12
FORMULA_NAME FlexibleBarrier-PT-08b-13
FORMULA_NAME FlexibleBarrier-PT-08b-14
FORMULA_NAME FlexibleBarrier-PT-08b-15

=== Now, execution of the tool begins

BK_START 1621124279459

Running Version 0
[2021-05-16 00:18:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-16 00:18:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 00:18:02] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2021-05-16 00:18:02] [INFO ] Transformed 920 places.
[2021-05-16 00:18:02] [INFO ] Transformed 1057 transitions.
[2021-05-16 00:18:02] [INFO ] Found NUPN structural information;
[2021-05-16 00:18:02] [INFO ] Parsed PT model containing 920 places and 1057 transitions in 262 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 00:18:02] [INFO ] Initial state test concluded for 3 properties.
FORMULA FlexibleBarrier-PT-08b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 920 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 920/920 places, 1057/1057 transitions.
Discarding 324 places :
Symmetric choice reduction at 0 with 324 rule applications. Total rules 324 place count 596 transition count 733
Iterating global reduction 0 with 324 rules applied. Total rules applied 648 place count 596 transition count 733
Discarding 140 places :
Symmetric choice reduction at 0 with 140 rule applications. Total rules 788 place count 456 transition count 593
Iterating global reduction 0 with 140 rules applied. Total rules applied 928 place count 456 transition count 593
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 1009 place count 375 transition count 512
Iterating global reduction 0 with 81 rules applied. Total rules applied 1090 place count 375 transition count 512
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 1125 place count 375 transition count 477
Applied a total of 1125 rules in 209 ms. Remains 375 /920 variables (removed 545) and now considering 477/1057 (removed 580) transitions.
// Phase 1: matrix 477 rows 375 cols
[2021-05-16 00:18:03] [INFO ] Computed 10 place invariants in 32 ms
[2021-05-16 00:18:03] [INFO ] Implicit Places using invariants in 519 ms returned []
// Phase 1: matrix 477 rows 375 cols
[2021-05-16 00:18:03] [INFO ] Computed 10 place invariants in 13 ms
[2021-05-16 00:18:04] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
// Phase 1: matrix 477 rows 375 cols
[2021-05-16 00:18:04] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-16 00:18:04] [INFO ] Dead Transitions using invariants and state equation in 459 ms returned []
Finished structural reductions, in 1 iterations. Remains : 375/920 places, 477/1057 transitions.
[2021-05-16 00:18:05] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 00:18:05] [INFO ] Flatten gal took : 136 ms
FORMULA FlexibleBarrier-PT-08b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 00:18:05] [INFO ] Flatten gal took : 62 ms
[2021-05-16 00:18:05] [INFO ] Input system was already deterministic with 477 transitions.
Incomplete random walk after 100000 steps, including 1554 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 16) seen :10
Running SMT prover for 6 properties.
// Phase 1: matrix 477 rows 375 cols
[2021-05-16 00:18:05] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-16 00:18:05] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2021-05-16 00:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:06] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-16 00:18:06] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 4 ms to minimize.
[2021-05-16 00:18:06] [INFO ] Deduced a trap composed of 79 places in 112 ms of which 1 ms to minimize.
[2021-05-16 00:18:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 336 ms
[2021-05-16 00:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2021-05-16 00:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:06] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2021-05-16 00:18:07] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2021-05-16 00:18:07] [INFO ] Deduced a trap composed of 79 places in 76 ms of which 2 ms to minimize.
[2021-05-16 00:18:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 263 ms
[2021-05-16 00:18:07] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 68 ms.
[2021-05-16 00:18:12] [INFO ] Added : 457 causal constraints over 92 iterations in 5538 ms. Result :sat
[2021-05-16 00:18:12] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2021-05-16 00:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:13] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2021-05-16 00:18:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2021-05-16 00:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:13] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2021-05-16 00:18:13] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 46 ms.
[2021-05-16 00:18:19] [INFO ] Added : 456 causal constraints over 92 iterations in 6113 ms. Result :sat
[2021-05-16 00:18:19] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2021-05-16 00:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:19] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2021-05-16 00:18:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2021-05-16 00:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:20] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2021-05-16 00:18:20] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 45 ms.
[2021-05-16 00:18:26] [INFO ] Added : 460 causal constraints over 92 iterations in 6210 ms. Result :sat
[2021-05-16 00:18:26] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2021-05-16 00:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:26] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2021-05-16 00:18:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2021-05-16 00:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:27] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2021-05-16 00:18:27] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 48 ms.
[2021-05-16 00:18:32] [INFO ] Deduced a trap composed of 93 places in 162 ms of which 2 ms to minimize.
[2021-05-16 00:18:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 269 ms
[2021-05-16 00:18:32] [INFO ] Added : 466 causal constraints over 94 iterations in 5100 ms. Result :sat
[2021-05-16 00:18:32] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2021-05-16 00:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:32] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2021-05-16 00:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2021-05-16 00:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:33] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2021-05-16 00:18:33] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 70 ms.
[2021-05-16 00:18:39] [INFO ] Deduced a trap composed of 132 places in 127 ms of which 1 ms to minimize.
[2021-05-16 00:18:39] [INFO ] Deduced a trap composed of 90 places in 120 ms of which 0 ms to minimize.
[2021-05-16 00:18:39] [INFO ] Deduced a trap composed of 75 places in 76 ms of which 0 ms to minimize.
[2021-05-16 00:18:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 636 ms
[2021-05-16 00:18:39] [INFO ] Added : 457 causal constraints over 92 iterations in 6734 ms. Result :sat
[2021-05-16 00:18:39] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2021-05-16 00:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:40] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-16 00:18:40] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 31 ms.
[2021-05-16 00:18:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:18:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2021-05-16 00:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:18:40] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2021-05-16 00:18:40] [INFO ] Computed and/alt/rep : 469/956/469 causal constraints (skipped 7 transitions) in 44 ms.
[2021-05-16 00:18:45] [INFO ] Added : 456 causal constraints over 92 iterations in 4709 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0)) U G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 357 transition count 459
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 357 transition count 459
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 51 place count 342 transition count 444
Iterating global reduction 0 with 15 rules applied. Total rules applied 66 place count 342 transition count 444
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 73 place count 342 transition count 437
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 335 transition count 430
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 335 transition count 430
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 92 place count 335 transition count 425
Applied a total of 92 rules in 60 ms. Remains 335 /375 variables (removed 40) and now considering 425/477 (removed 52) transitions.
// Phase 1: matrix 425 rows 335 cols
[2021-05-16 00:18:45] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-16 00:18:45] [INFO ] Implicit Places using invariants in 207 ms returned []
// Phase 1: matrix 425 rows 335 cols
[2021-05-16 00:18:45] [INFO ] Computed 10 place invariants in 30 ms
[2021-05-16 00:18:46] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
// Phase 1: matrix 425 rows 335 cols
[2021-05-16 00:18:46] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:18:46] [INFO ] Dead Transitions using invariants and state equation in 286 ms returned []
Finished structural reductions, in 1 iterations. Remains : 335/375 places, 425/477 transitions.
Stuttering acceptance computed with spot in 420 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : FlexibleBarrier-PT-08b-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s255 0) (EQ s145 1) (EQ s194 1)), p0:(EQ s184 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25078 reset in 506 ms.
Product exploration explored 100000 steps with 24945 reset in 366 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 25003 reset in 351 ms.
Product exploration explored 100000 steps with 24946 reset in 496 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Support contains 4 out of 335 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 335/335 places, 425/425 transitions.
Graph (trivial) has 303 edges and 335 vertex of which 49 / 335 are part of one of the 8 SCC in 9 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 294 transition count 383
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 23 Pre rules applied. Total rules applied 34 place count 294 transition count 494
Deduced a syphon composed of 56 places in 2 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 57 place count 294 transition count 494
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 92 place count 259 transition count 459
Deduced a syphon composed of 36 places in 1 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 127 place count 259 transition count 459
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 128 place count 258 transition count 458
Deduced a syphon composed of 36 places in 5 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 129 place count 258 transition count 458
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 71 places in 1 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 164 place count 258 transition count 466
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 183 place count 239 transition count 447
Deduced a syphon composed of 52 places in 1 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 202 place count 239 transition count 447
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 67 places in 1 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 217 place count 239 transition count 491
Deduced a syphon composed of 67 places in 1 ms
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 1 with 29 rules applied. Total rules applied 246 place count 239 transition count 462
Deduced a syphon composed of 67 places in 0 ms
Applied a total of 246 rules in 386 ms. Remains 239 /335 variables (removed 96) and now considering 462/425 (removed -37) transitions.
[2021-05-16 00:18:49] [INFO ] Redundant transitions in 56 ms returned []
[2021-05-16 00:18:49] [INFO ] Flow matrix only has 435 transitions (discarded 27 similar events)
// Phase 1: matrix 435 rows 239 cols
[2021-05-16 00:18:49] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-16 00:18:50] [INFO ] Dead Transitions using invariants and state equation in 378 ms returned []
Finished structural reductions, in 1 iterations. Remains : 239/335 places, 462/425 transitions.
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-08b-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-01 finished in 5099 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||G(p1)) U p2))], workingDir=/home/mcc/execution]
Support contains 3 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 346 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 334 transition count 389
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 288 transition count 389
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 93 place count 288 transition count 366
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 139 place count 265 transition count 366
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 170 place count 234 transition count 335
Iterating global reduction 2 with 31 rules applied. Total rules applied 201 place count 234 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 202 place count 234 transition count 334
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 213 place count 223 transition count 323
Iterating global reduction 3 with 11 rules applied. Total rules applied 224 place count 223 transition count 323
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 235 place count 223 transition count 312
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 341 place count 170 transition count 259
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 342 place count 169 transition count 258
Iterating global reduction 4 with 1 rules applied. Total rules applied 343 place count 169 transition count 258
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 344 place count 169 transition count 257
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 352 place count 169 transition count 249
Applied a total of 352 rules in 106 ms. Remains 169 /375 variables (removed 206) and now considering 249/477 (removed 228) transitions.
[2021-05-16 00:18:50] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 169 cols
[2021-05-16 00:18:50] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:18:50] [INFO ] Implicit Places using invariants in 288 ms returned []
[2021-05-16 00:18:50] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 169 cols
[2021-05-16 00:18:50] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:18:50] [INFO ] State equation strengthened by 49 read => feed constraints.
[2021-05-16 00:18:51] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
[2021-05-16 00:18:51] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-16 00:18:51] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 169 cols
[2021-05-16 00:18:51] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:18:51] [INFO ] Dead Transitions using invariants and state equation in 223 ms returned []
Finished structural reductions, in 1 iterations. Remains : 169/375 places, 249/477 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-08b-04 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s0 0) (EQ s3 1)), p0:(EQ s132 0), p1:(EQ s132 1)], 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]]
Product exploration explored 100000 steps with 50000 reset in 759 ms.
Product exploration explored 100000 steps with 50000 reset in 511 ms.
Knowledge obtained : [(NOT p2), p0, (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p2), true, (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 708 ms.
Product exploration explored 100000 steps with 50000 reset in 501 ms.
[2021-05-16 00:18:54] [INFO ] Flatten gal took : 21 ms
[2021-05-16 00:18:54] [INFO ] Flatten gal took : 22 ms
[2021-05-16 00:18:54] [INFO ] Time to serialize gal into /tmp/LTL8483109181239877431.gal : 15 ms
[2021-05-16 00:18:54] [INFO ] Time to serialize properties into /tmp/LTL10729349195259958617.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8483109181239877431.gal, -t, CGAL, -LTL, /tmp/LTL10729349195259958617.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8483109181239877431.gal -t CGAL -LTL /tmp/LTL10729349195259958617.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(p738==0)")||(G("(p738==1)")))U("((p0==0)||(p44==1))")))
Formula 0 simplified : !(("(p738==0)" | G"(p738==1)") U "((p0==0)||(p44==1))")
Detected timeout of ITS tools.
[2021-05-16 00:19:09] [INFO ] Flatten gal took : 19 ms
[2021-05-16 00:19:09] [INFO ] Applying decomposition
[2021-05-16 00:19:09] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16997412741685439959.txt, -o, /tmp/graph16997412741685439959.bin, -w, /tmp/graph16997412741685439959.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16997412741685439959.bin, -l, -1, -v, -w, /tmp/graph16997412741685439959.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:19:09] [INFO ] Decomposing Gal with order
[2021-05-16 00:19:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:19:09] [INFO ] Removed a total of 121 redundant transitions.
[2021-05-16 00:19:10] [INFO ] Flatten gal took : 139 ms
[2021-05-16 00:19:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 14 ms.
[2021-05-16 00:19:10] [INFO ] Time to serialize gal into /tmp/LTL16495869557447260285.gal : 8 ms
[2021-05-16 00:19:10] [INFO ] Time to serialize properties into /tmp/LTL10034132373941874024.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16495869557447260285.gal, -t, CGAL, -LTL, /tmp/LTL10034132373941874024.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16495869557447260285.gal -t CGAL -LTL /tmp/LTL10034132373941874024.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("(i7.u24.p738==0)")||(G("(i7.u24.p738==1)")))U("((i6.i1.u23.p0==0)||(i8.u2.p44==1))")))
Formula 0 simplified : !(("(i7.u24.p738==0)" | G"(i7.u24.p738==1)") U "((i6.i1.u23.p0==0)||(i8.u2.p44==1))")
Reverse transition relation is NOT exact ! Due to transitions t5_t387_t255_t241, t5_t383_t149_t139, i7.t46, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/222/3/225
Computing Next relation with stutter on 2.26666e+10 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
123 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,0,1.30431,57064,1,0,35645,110404,2849,76315,1630,328106,7794
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA FlexibleBarrier-PT-08b-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property FlexibleBarrier-PT-08b-04 finished in 21343 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 346 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 333 transition count 387
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 95 place count 286 transition count 387
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 95 place count 286 transition count 365
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 139 place count 264 transition count 365
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 171 place count 232 transition count 333
Iterating global reduction 2 with 32 rules applied. Total rules applied 203 place count 232 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 204 place count 232 transition count 332
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 204 place count 232 transition count 331
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 206 place count 231 transition count 331
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 216 place count 221 transition count 321
Iterating global reduction 3 with 10 rules applied. Total rules applied 226 place count 221 transition count 321
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 236 place count 221 transition count 311
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 336 place count 171 transition count 261
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 338 place count 169 transition count 259
Iterating global reduction 4 with 2 rules applied. Total rules applied 340 place count 169 transition count 259
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 342 place count 169 transition count 257
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 349 place count 169 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 350 place count 168 transition count 249
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 351 place count 167 transition count 248
Applied a total of 351 rules in 81 ms. Remains 167 /375 variables (removed 208) and now considering 248/477 (removed 229) transitions.
[2021-05-16 00:19:11] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:11] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 00:19:12] [INFO ] Implicit Places using invariants in 257 ms returned []
[2021-05-16 00:19:12] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:12] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 00:19:12] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2021-05-16 00:19:12] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-16 00:19:12] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:12] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:12] [INFO ] Dead Transitions using invariants and state equation in 162 ms returned []
Finished structural reductions, in 1 iterations. Remains : 167/375 places, 248/477 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-08b-05 automaton TGBA [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}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s29 0) (EQ s41 1)), p1:(AND (EQ s41 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-08b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-05 finished in 878 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 347 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 333 transition count 386
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 285 transition count 386
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 97 place count 285 transition count 364
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 141 place count 263 transition count 364
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 173 place count 231 transition count 332
Iterating global reduction 2 with 32 rules applied. Total rules applied 205 place count 231 transition count 332
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 206 place count 231 transition count 331
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 206 place count 231 transition count 330
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 208 place count 230 transition count 330
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 218 place count 220 transition count 320
Iterating global reduction 3 with 10 rules applied. Total rules applied 228 place count 220 transition count 320
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 238 place count 220 transition count 310
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 338 place count 170 transition count 260
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 339 place count 169 transition count 259
Iterating global reduction 4 with 1 rules applied. Total rules applied 340 place count 169 transition count 259
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 341 place count 169 transition count 258
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 349 place count 169 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 350 place count 168 transition count 249
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 351 place count 167 transition count 248
Applied a total of 351 rules in 89 ms. Remains 167 /375 variables (removed 208) and now considering 248/477 (removed 229) transitions.
[2021-05-16 00:19:12] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:12] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:12] [INFO ] Implicit Places using invariants in 114 ms returned []
[2021-05-16 00:19:12] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:12] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 00:19:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 00:19:12] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2021-05-16 00:19:12] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-16 00:19:12] [INFO ] Flow matrix only has 233 transitions (discarded 15 similar events)
// Phase 1: matrix 233 rows 167 cols
[2021-05-16 00:19:12] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:13] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 167/375 places, 248/477 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-08b-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s101 0) (EQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 79 steps with 6 reset in 2 ms.
FORMULA FlexibleBarrier-PT-08b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-07 finished in 632 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(p1)&&X(F(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 356 transition count 458
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 356 transition count 458
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 356 transition count 457
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 52 place count 343 transition count 444
Iterating global reduction 1 with 13 rules applied. Total rules applied 65 place count 343 transition count 444
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 71 place count 343 transition count 438
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 77 place count 337 transition count 432
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 337 transition count 432
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 87 place count 337 transition count 428
Applied a total of 87 rules in 36 ms. Remains 337 /375 variables (removed 38) and now considering 428/477 (removed 49) transitions.
// Phase 1: matrix 428 rows 337 cols
[2021-05-16 00:19:13] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:13] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 428 rows 337 cols
[2021-05-16 00:19:13] [INFO ] Computed 10 place invariants in 6 ms
[2021-05-16 00:19:13] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
// Phase 1: matrix 428 rows 337 cols
[2021-05-16 00:19:13] [INFO ] Computed 10 place invariants in 7 ms
[2021-05-16 00:19:14] [INFO ] Dead Transitions using invariants and state equation in 297 ms returned []
Finished structural reductions, in 1 iterations. Remains : 337/375 places, 428/477 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-08b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s287 0) (EQ s135 1)), p1:(OR (EQ s239 0) (EQ s45 1)), p2:(OR (EQ s81 0) (EQ s65 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 498 ms.
Product exploration explored 100000 steps with 50000 reset in 362 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 436 ms.
Product exploration explored 100000 steps with 50000 reset in 351 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 6 out of 337 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 337/337 places, 428/428 transitions.
Graph (trivial) has 302 edges and 337 vertex of which 49 / 337 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 296 transition count 386
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 22 Pre rules applied. Total rules applied 30 place count 296 transition count 497
Deduced a syphon composed of 51 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 52 place count 296 transition count 497
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 82 place count 266 transition count 467
Deduced a syphon composed of 35 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 112 place count 266 transition count 467
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 114 place count 264 transition count 465
Deduced a syphon composed of 35 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 116 place count 264 transition count 465
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 71 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 152 place count 264 transition count 473
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 172 place count 244 transition count 453
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 192 place count 244 transition count 453
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 67 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 208 place count 244 transition count 501
Deduced a syphon composed of 67 places in 0 ms
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 1 with 31 rules applied. Total rules applied 239 place count 244 transition count 470
Deduced a syphon composed of 67 places in 0 ms
Applied a total of 239 rules in 92 ms. Remains 244 /337 variables (removed 93) and now considering 470/428 (removed -42) transitions.
[2021-05-16 00:19:16] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-16 00:19:16] [INFO ] Flow matrix only has 442 transitions (discarded 28 similar events)
// Phase 1: matrix 442 rows 244 cols
[2021-05-16 00:19:16] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-16 00:19:16] [INFO ] Dead Transitions using invariants and state equation in 387 ms returned []
Finished structural reductions, in 1 iterations. Remains : 244/337 places, 470/428 transitions.
Product exploration explored 100000 steps with 50000 reset in 1483 ms.
Product exploration explored 100000 steps with 50000 reset in 1343 ms.
[2021-05-16 00:19:19] [INFO ] Flatten gal took : 28 ms
[2021-05-16 00:19:19] [INFO ] Flatten gal took : 24 ms
[2021-05-16 00:19:19] [INFO ] Time to serialize gal into /tmp/LTL5943909358894550590.gal : 4 ms
[2021-05-16 00:19:19] [INFO ] Time to serialize properties into /tmp/LTL10987627906465512796.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5943909358894550590.gal, -t, CGAL, -LTL, /tmp/LTL10987627906465512796.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5943909358894550590.gal -t CGAL -LTL /tmp/LTL10987627906465512796.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(((F("((p585==0)||(p118==1))"))&&(X(F("((p198==0)||(p158==1))"))))&&("((p687==0)||(p329==1))"))))
Formula 0 simplified : !F("((p687==0)||(p329==1))" & F"((p585==0)||(p118==1))" & XF"((p198==0)||(p158==1))")
Detected timeout of ITS tools.
[2021-05-16 00:19:34] [INFO ] Flatten gal took : 37 ms
[2021-05-16 00:19:34] [INFO ] Applying decomposition
[2021-05-16 00:19:34] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17524522796364227071.txt, -o, /tmp/graph17524522796364227071.bin, -w, /tmp/graph17524522796364227071.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17524522796364227071.bin, -l, -1, -v, -w, /tmp/graph17524522796364227071.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:19:35] [INFO ] Decomposing Gal with order
[2021-05-16 00:19:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:19:35] [INFO ] Removed a total of 208 redundant transitions.
[2021-05-16 00:19:35] [INFO ] Flatten gal took : 110 ms
[2021-05-16 00:19:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 11 ms.
[2021-05-16 00:19:35] [INFO ] Time to serialize gal into /tmp/LTL4756276159308007884.gal : 8 ms
[2021-05-16 00:19:35] [INFO ] Time to serialize properties into /tmp/LTL11104471418666690228.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4756276159308007884.gal, -t, CGAL, -LTL, /tmp/LTL11104471418666690228.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4756276159308007884.gal -t CGAL -LTL /tmp/LTL11104471418666690228.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(((F("((i13.u74.p585==0)||(i4.u17.p118==1))"))&&(X(F("((i6.u27.p198==0)||(i3.i0.i1.u19.p158==1))"))))&&("((u84.p687==0)||(i8.u41.p329==1))"))))
Formula 0 simplified : !F("((u84.p687==0)||(i8.u41.p329==1))" & F"((i13.u74.p585==0)||(i4.u17.p118==1))" & XF"((i6.u27.p198==0)||(i3.i0.i1.u19.p158==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10631336825419973523
[2021-05-16 00:19:50] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10631336825419973523
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10631336825419973523]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10631336825419973523] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10631336825419973523] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-08b-09 finished in 38208 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 347 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 333 transition count 386
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 285 transition count 386
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 97 place count 285 transition count 364
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 141 place count 263 transition count 364
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 172 place count 232 transition count 333
Iterating global reduction 2 with 31 rules applied. Total rules applied 203 place count 232 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 204 place count 232 transition count 332
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 204 place count 232 transition count 331
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 206 place count 231 transition count 331
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 215 place count 222 transition count 322
Iterating global reduction 3 with 9 rules applied. Total rules applied 224 place count 222 transition count 322
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 233 place count 222 transition count 313
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 333 place count 172 transition count 263
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 335 place count 170 transition count 261
Iterating global reduction 4 with 2 rules applied. Total rules applied 337 place count 170 transition count 261
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 339 place count 170 transition count 259
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 347 place count 170 transition count 251
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 348 place count 169 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 349 place count 168 transition count 249
Applied a total of 349 rules in 79 ms. Remains 168 /375 variables (removed 207) and now considering 249/477 (removed 228) transitions.
[2021-05-16 00:19:51] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:51] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 00:19:51] [INFO ] Implicit Places using invariants in 127 ms returned []
[2021-05-16 00:19:51] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:51] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 00:19:52] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
[2021-05-16 00:19:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-16 00:19:52] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:52] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 00:19:52] [INFO ] Dead Transitions using invariants and state equation in 280 ms returned []
Finished structural reductions, in 1 iterations. Remains : 168/375 places, 249/477 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-08b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s117 0) (NEQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-08b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-10 finished in 1025 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 347 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 0 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 333 transition count 386
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 285 transition count 386
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 97 place count 285 transition count 366
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 137 place count 265 transition count 366
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 168 place count 234 transition count 335
Iterating global reduction 2 with 31 rules applied. Total rules applied 199 place count 234 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 200 place count 234 transition count 334
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 200 place count 234 transition count 333
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 202 place count 233 transition count 333
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 212 place count 223 transition count 323
Iterating global reduction 3 with 10 rules applied. Total rules applied 222 place count 223 transition count 323
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 230 place count 223 transition count 315
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 330 place count 173 transition count 265
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 333 place count 170 transition count 262
Iterating global reduction 4 with 3 rules applied. Total rules applied 336 place count 170 transition count 262
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 339 place count 170 transition count 259
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 347 place count 170 transition count 251
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 348 place count 169 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 349 place count 168 transition count 249
Applied a total of 349 rules in 134 ms. Remains 168 /375 variables (removed 207) and now considering 249/477 (removed 228) transitions.
[2021-05-16 00:19:52] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:52] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 00:19:52] [INFO ] Implicit Places using invariants in 276 ms returned []
[2021-05-16 00:19:52] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:52] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 00:19:53] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
[2021-05-16 00:19:53] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-16 00:19:53] [INFO ] Flow matrix only has 234 transitions (discarded 15 similar events)
// Phase 1: matrix 234 rows 168 cols
[2021-05-16 00:19:53] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:53] [INFO ] Dead Transitions using invariants and state equation in 171 ms returned []
Finished structural reductions, in 1 iterations. Remains : 168/375 places, 249/477 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-08b-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s29 0) (NEQ s84 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-08b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-12 finished in 1083 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0) U G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 355 transition count 457
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 355 transition count 457
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 355 transition count 456
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 57 place count 339 transition count 440
Iterating global reduction 1 with 16 rules applied. Total rules applied 73 place count 339 transition count 440
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 80 place count 339 transition count 433
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 88 place count 331 transition count 425
Iterating global reduction 2 with 8 rules applied. Total rules applied 96 place count 331 transition count 425
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 102 place count 331 transition count 419
Applied a total of 102 rules in 41 ms. Remains 331 /375 variables (removed 44) and now considering 419/477 (removed 58) transitions.
// Phase 1: matrix 419 rows 331 cols
[2021-05-16 00:19:53] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-16 00:19:54] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 419 rows 331 cols
[2021-05-16 00:19:54] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:19:54] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 1119 ms to find 0 implicit places.
// Phase 1: matrix 419 rows 331 cols
[2021-05-16 00:19:54] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-16 00:19:54] [INFO ] Dead Transitions using invariants and state equation in 336 ms returned []
Finished structural reductions, in 1 iterations. Remains : 331/375 places, 419/477 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : FlexibleBarrier-PT-08b-14 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s75 1), p0:(OR (EQ s235 0) (EQ s223 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33315 reset in 406 ms.
Product exploration explored 100000 steps with 33398 reset in 288 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 33235 reset in 288 ms.
Product exploration explored 100000 steps with 33314 reset in 290 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Support contains 3 out of 331 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 331/331 places, 419/419 transitions.
Graph (trivial) has 299 edges and 331 vertex of which 43 / 331 are part of one of the 7 SCC in 0 ms
Free SCC test removed 36 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 295 transition count 382
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 25 Pre rules applied. Total rules applied 33 place count 295 transition count 494
Deduced a syphon composed of 57 places in 1 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 58 place count 295 transition count 494
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 91 place count 262 transition count 461
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 124 place count 262 transition count 461
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 75 places in 0 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 163 place count 262 transition count 469
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 183 place count 242 transition count 449
Deduced a syphon composed of 55 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 203 place count 242 transition count 449
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 71 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 219 place count 242 transition count 499
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 220 place count 241 transition count 497
Deduced a syphon composed of 70 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 221 place count 241 transition count 497
Deduced a syphon composed of 70 places in 1 ms
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 253 place count 241 transition count 465
Deduced a syphon composed of 70 places in 0 ms
Applied a total of 253 rules in 42 ms. Remains 241 /331 variables (removed 90) and now considering 465/419 (removed -46) transitions.
[2021-05-16 00:19:57] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-16 00:19:57] [INFO ] Flow matrix only has 439 transitions (discarded 26 similar events)
// Phase 1: matrix 439 rows 241 cols
[2021-05-16 00:19:57] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-16 00:19:57] [INFO ] Dead Transitions using invariants and state equation in 311 ms returned []
Finished structural reductions, in 1 iterations. Remains : 241/331 places, 465/419 transitions.
Product exploration explored 100000 steps with 33357 reset in 1106 ms.
Product exploration explored 100000 steps with 33560 reset in 999 ms.
[2021-05-16 00:19:59] [INFO ] Flatten gal took : 20 ms
[2021-05-16 00:19:59] [INFO ] Flatten gal took : 20 ms
[2021-05-16 00:19:59] [INFO ] Time to serialize gal into /tmp/LTL4035106895172209282.gal : 2 ms
[2021-05-16 00:19:59] [INFO ] Time to serialize properties into /tmp/LTL11110358927722107348.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4035106895172209282.gal, -t, CGAL, -LTL, /tmp/LTL11110358927722107348.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4035106895172209282.gal -t CGAL -LTL /tmp/LTL11110358927722107348.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X("((p585==0)||(p570==1))"))U(G("(p177==1)"))))
Formula 0 simplified : !(X"((p585==0)||(p570==1))" U G"(p177==1)")
Detected timeout of ITS tools.
[2021-05-16 00:20:14] [INFO ] Flatten gal took : 16 ms
[2021-05-16 00:20:14] [INFO ] Applying decomposition
[2021-05-16 00:20:14] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1914778642472997149.txt, -o, /tmp/graph1914778642472997149.bin, -w, /tmp/graph1914778642472997149.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1914778642472997149.bin, -l, -1, -v, -w, /tmp/graph1914778642472997149.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:20:14] [INFO ] Decomposing Gal with order
[2021-05-16 00:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:20:14] [INFO ] Removed a total of 193 redundant transitions.
[2021-05-16 00:20:14] [INFO ] Flatten gal took : 65 ms
[2021-05-16 00:20:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 11 ms.
[2021-05-16 00:20:14] [INFO ] Time to serialize gal into /tmp/LTL6342378607749749565.gal : 11 ms
[2021-05-16 00:20:14] [INFO ] Time to serialize properties into /tmp/LTL9591242138757609193.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6342378607749749565.gal, -t, CGAL, -LTL, /tmp/LTL9591242138757609193.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6342378607749749565.gal -t CGAL -LTL /tmp/LTL9591242138757609193.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X("((i12.i0.u71.p585==0)||(i0.u69.p570==1))"))U(G("(i6.i1.u32.p177==1)"))))
Formula 0 simplified : !(X"((i12.i0.u71.p585==0)||(i0.u69.p570==1))" U G"(i6.i1.u32.p177==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8163569184757349346
[2021-05-16 00:20:29] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8163569184757349346
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8163569184757349346]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8163569184757349346] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8163569184757349346] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-08b-14 finished in 37397 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 375 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 375/375 places, 477/477 transitions.
Graph (trivial) has 345 edges and 375 vertex of which 49 / 375 are part of one of the 8 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 333 transition count 389
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 288 transition count 388
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 287 transition count 388
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 93 place count 287 transition count 366
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 137 place count 265 transition count 366
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 167 place count 235 transition count 336
Iterating global reduction 3 with 30 rules applied. Total rules applied 197 place count 235 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 198 place count 235 transition count 335
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 208 place count 225 transition count 325
Iterating global reduction 4 with 10 rules applied. Total rules applied 218 place count 225 transition count 325
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 227 place count 225 transition count 316
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 329 place count 174 transition count 265
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 331 place count 172 transition count 263
Iterating global reduction 5 with 2 rules applied. Total rules applied 333 place count 172 transition count 263
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 335 place count 172 transition count 261
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 343 place count 172 transition count 253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 344 place count 171 transition count 252
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 345 place count 170 transition count 251
Applied a total of 345 rules in 88 ms. Remains 170 /375 variables (removed 205) and now considering 251/477 (removed 226) transitions.
[2021-05-16 00:20:30] [INFO ] Flow matrix only has 236 transitions (discarded 15 similar events)
// Phase 1: matrix 236 rows 170 cols
[2021-05-16 00:20:30] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-16 00:20:31] [INFO ] Implicit Places using invariants in 302 ms returned []
[2021-05-16 00:20:31] [INFO ] Flow matrix only has 236 transitions (discarded 15 similar events)
// Phase 1: matrix 236 rows 170 cols
[2021-05-16 00:20:31] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:20:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 00:20:31] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
[2021-05-16 00:20:31] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-16 00:20:31] [INFO ] Flow matrix only has 236 transitions (discarded 15 similar events)
// Phase 1: matrix 236 rows 170 cols
[2021-05-16 00:20:31] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 00:20:31] [INFO ] Dead Transitions using invariants and state equation in 207 ms returned []
Finished structural reductions, in 1 iterations. Remains : 170/375 places, 251/477 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-08b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s145 1) (AND (NEQ s124 0) (NEQ s14 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6860 reset in 444 ms.
Stuttering criterion allowed to conclude after 72694 steps with 4958 reset in 487 ms.
FORMULA FlexibleBarrier-PT-08b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-08b-15 finished in 1939 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7958154002688730608
[2021-05-16 00:20:32] [INFO ] Computing symmetric may disable matrix : 477 transitions.
[2021-05-16 00:20:32] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 00:20:32] [INFO ] Applying decomposition
[2021-05-16 00:20:32] [INFO ] Computing symmetric may enable matrix : 477 transitions.
[2021-05-16 00:20:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 00:20:32] [INFO ] Flatten gal took : 21 ms
[2021-05-16 00:20:32] [INFO ] Computing Do-Not-Accords matrix : 477 transitions.
[2021-05-16 00:20:32] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1116808907000541180.txt, -o, /tmp/graph1116808907000541180.bin, -w, /tmp/graph1116808907000541180.weights], workingDir=null]
[2021-05-16 00:20:32] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7958154002688730608
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7958154002688730608]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1116808907000541180.bin, -l, -1, -v, -w, /tmp/graph1116808907000541180.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:20:32] [INFO ] Decomposing Gal with order
[2021-05-16 00:20:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:20:33] [INFO ] Removed a total of 223 redundant transitions.
[2021-05-16 00:20:33] [INFO ] Flatten gal took : 67 ms
[2021-05-16 00:20:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 20 ms.
[2021-05-16 00:20:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality14485703452592885531.gal : 6 ms
[2021-05-16 00:20:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality7654033338134671321.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality14485703452592885531.gal, -t, CGAL, -LTL, /tmp/LTLCardinality7654033338134671321.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality14485703452592885531.gal -t CGAL -LTL /tmp/LTLCardinality7654033338134671321.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((F((("((i6.u97.p687==0)||(i7.u46.p329==1))")&&(F("((i11.u80.p585==0)||(i2.u19.p118==1))")))&&(X(F("((i4.u30.p198==0)||(i3.u23.p158==1))"))))))
Formula 0 simplified : !F("((i6.u97.p687==0)||(i7.u46.p329==1))" & F"((i11.u80.p585==0)||(i2.u19.p118==1))" & XF"((i4.u30.p198==0)||(i3.u23.p158==1))")
Compilation finished in 4091 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7958154002688730608]
Link finished in 63 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>(((LTLAPp0==true)&&<>((LTLAPp1==true))&&X(<>((LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin7958154002688730608]
LTSmin run took 578 ms.
FORMULA FlexibleBarrier-PT-08b-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (X((LTLAPp3==true)) U []((LTLAPp4==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7958154002688730608]
LTSmin run took 424 ms.
FORMULA FlexibleBarrier-PT-08b-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621124439108

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="LTLCardinality"
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 FlexibleBarrier-PT-08b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r102-smll-162075331000044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;