Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025800835.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025800835
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.4K Apr 30 06:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 30 06:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Apr 30 06:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 30 06:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 256K May 10 09:34 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 ShieldRVs-PT-040A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-040A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653059814647

Running Version 202205111006
[2022-05-20 15:16:55] [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]
[2022-05-20 15:16:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 15:16:56] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-05-20 15:16:56] [INFO ] Transformed 563 places.
[2022-05-20 15:16:56] [INFO ] Transformed 763 transitions.
[2022-05-20 15:16:56] [INFO ] Found NUPN structural information;
[2022-05-20 15:16:56] [INFO ] Parsed PT model containing 563 places and 763 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-040A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 57 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:16:56] [INFO ] Computed 161 place invariants in 29 ms
[2022-05-20 15:16:56] [INFO ] Implicit Places using invariants in 465 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:16:56] [INFO ] Computed 161 place invariants in 8 ms
[2022-05-20 15:16:57] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:16:57] [INFO ] Computed 161 place invariants in 9 ms
[2022-05-20 15:16:57] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Support contains 36 out of 563 places after structural reductions.
[2022-05-20 15:16:57] [INFO ] Flatten gal took : 126 ms
[2022-05-20 15:16:58] [INFO ] Flatten gal took : 67 ms
[2022-05-20 15:16:58] [INFO ] Input system was already deterministic with 763 transitions.
Support contains 34 out of 563 places (down from 36) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:16:58] [INFO ] Computed 161 place invariants in 10 ms
[2022-05-20 15:16:58] [INFO ] [Real]Absence check using 161 positive place invariants in 29 ms returned sat
[2022-05-20 15:16:59] [INFO ] After 426ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-05-20 15:16:59] [INFO ] [Nat]Absence check using 161 positive place invariants in 31 ms returned sat
[2022-05-20 15:16:59] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-20 15:16:59] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 3 ms to minimize.
[2022-05-20 15:16:59] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 1 ms to minimize.
[2022-05-20 15:16:59] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 1 ms to minimize.
[2022-05-20 15:17:00] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 2 ms to minimize.
[2022-05-20 15:17:00] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 1 ms to minimize.
[2022-05-20 15:17:00] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2022-05-20 15:17:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 582 ms
[2022-05-20 15:17:00] [INFO ] After 872ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-20 15:17:00] [INFO ] After 1056ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 563 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 562 transition count 762
Partial Free-agglomeration rule applied 82 times.
Drop transitions removed 82 transitions
Iterating global reduction 0 with 82 rules applied. Total rules applied 84 place count 562 transition count 762
Applied a total of 84 rules in 83 ms. Remains 562 /563 variables (removed 1) and now considering 762/763 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 562/563 places, 762/763 transitions.
Incomplete random walk after 10000 steps, including 21 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Finished Best-First random walk after 6445 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=358 )
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
FORMULA ShieldRVs-PT-040A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 9 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:00] [INFO ] Computed 161 place invariants in 7 ms
[2022-05-20 15:17:01] [INFO ] Implicit Places using invariants in 306 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:01] [INFO ] Computed 161 place invariants in 3 ms
[2022-05-20 15:17:01] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 899 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:01] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:17:02] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s168 0) (EQ s237 1)), p0:(OR (EQ s148 0) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 343 reset in 681 ms.
Product exploration explored 100000 steps with 343 reset in 620 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 293 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 297 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=74 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 295 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:04] [INFO ] Computed 161 place invariants in 7 ms
[2022-05-20 15:17:04] [INFO ] [Real]Absence check using 161 positive place invariants in 54 ms returned sat
[2022-05-20 15:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:17:05] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2022-05-20 15:17:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:17:06] [INFO ] [Nat]Absence check using 161 positive place invariants in 42 ms returned sat
[2022-05-20 15:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:17:06] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2022-05-20 15:17:06] [INFO ] Computed and/alt/rep : 371/1384/371 causal constraints (skipped 391 transitions) in 51 ms.
[2022-05-20 15:17:10] [INFO ] Added : 301 causal constraints over 61 iterations in 3773 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 27 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:10] [INFO ] Computed 161 place invariants in 6 ms
[2022-05-20 15:17:10] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:10] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:17:11] [INFO ] Implicit Places using invariants and state equation in 607 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:11] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:17:11] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 181 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 303 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F (AND p1 (NOT p0))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 253 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:12] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:17:12] [INFO ] [Real]Absence check using 161 positive place invariants in 56 ms returned sat
[2022-05-20 15:17:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:17:13] [INFO ] [Real]Absence check using state equation in 746 ms returned sat
[2022-05-20 15:17:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:17:14] [INFO ] [Nat]Absence check using 161 positive place invariants in 41 ms returned sat
[2022-05-20 15:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:17:14] [INFO ] [Nat]Absence check using state equation in 521 ms returned sat
[2022-05-20 15:17:14] [INFO ] Computed and/alt/rep : 371/1384/371 causal constraints (skipped 391 transitions) in 54 ms.
[2022-05-20 15:17:18] [INFO ] Added : 301 causal constraints over 61 iterations in 3699 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 341 reset in 416 ms.
Product exploration explored 100000 steps with 344 reset in 469 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 563 transition count 763
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 69 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
[2022-05-20 15:17:19] [INFO ] Redundant transitions in 190 ms returned [241]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 762 rows 563 cols
[2022-05-20 15:17:19] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:17:20] [INFO ] Dead Transitions using invariants and state equation in 342 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 563/563 places, 762/763 transitions.
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 0 rules in 28 ms. Remains 563 /563 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 563/563 places, 762/763 transitions.
Product exploration explored 100000 steps with 346 reset in 449 ms.
Product exploration explored 100000 steps with 346 reset in 529 ms.
Built C files in :
/tmp/ltsmin6905289574389133000
[2022-05-20 15:17:21] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6905289574389133000
Running compilation step : cd /tmp/ltsmin6905289574389133000;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1413 ms.
Running link step : cd /tmp/ltsmin6905289574389133000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin6905289574389133000;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6189329783182919579.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 13 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:36] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:17:36] [INFO ] Implicit Places using invariants in 286 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:36] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:17:37] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:17:37] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:17:37] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Built C files in :
/tmp/ltsmin4854477878852088165
[2022-05-20 15:17:37] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4854477878852088165
Running compilation step : cd /tmp/ltsmin4854477878852088165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1366 ms.
Running link step : cd /tmp/ltsmin4854477878852088165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4854477878852088165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6075404409715386173.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 15:17:52] [INFO ] Flatten gal took : 57 ms
[2022-05-20 15:17:52] [INFO ] Flatten gal took : 45 ms
[2022-05-20 15:17:52] [INFO ] Time to serialize gal into /tmp/LTL2692149966002524897.gal : 7 ms
[2022-05-20 15:17:52] [INFO ] Time to serialize properties into /tmp/LTL325920825697052468.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2692149966002524897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL325920825697052468.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2692149...265
Read 1 LTL properties
Checking formula 0 : !(((G("((p148==0)||(p43==1))"))||(X(F("((p168==0)&&(p237==1))")))))
Formula 0 simplified : !(G"((p148==0)||(p43==1))" | XF"((p168==0)&&(p237==1))")
Detected timeout of ITS tools.
[2022-05-20 15:18:07] [INFO ] Flatten gal took : 52 ms
[2022-05-20 15:18:07] [INFO ] Applying decomposition
[2022-05-20 15:18:08] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3169952251997448352.txt' '-o' '/tmp/graph3169952251997448352.bin' '-w' '/tmp/graph3169952251997448352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3169952251997448352.bin' '-l' '-1' '-v' '-w' '/tmp/graph3169952251997448352.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:18:08] [INFO ] Decomposing Gal with order
[2022-05-20 15:18:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:18:08] [INFO ] Removed a total of 837 redundant transitions.
[2022-05-20 15:18:08] [INFO ] Flatten gal took : 121 ms
[2022-05-20 15:18:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 868 labels/synchronizations in 47 ms.
[2022-05-20 15:18:08] [INFO ] Time to serialize gal into /tmp/LTL14980059123802677726.gal : 10 ms
[2022-05-20 15:18:08] [INFO ] Time to serialize properties into /tmp/LTL12518577810084267323.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14980059123802677726.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12518577810084267323.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1498005...247
Read 1 LTL properties
Checking formula 0 : !(((G("((i4.i0.u42.p148==0)||(i0.i1.u12.p43==1))"))||(X(F("((i4.i0.u48.p168==0)&&(i6.i1.u68.p237==1))")))))
Formula 0 simplified : !(G"((i4.i0.u42.p148==0)||(i0.i1.u12.p43==1))" | XF"((i4.i0.u48.p168==0)&&(i6.i1.u68.p237==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3226878037199667228
[2022-05-20 15:18:23] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3226878037199667228
Running compilation step : cd /tmp/ltsmin3226878037199667228;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1305 ms.
Running link step : cd /tmp/ltsmin3226878037199667228;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3226878037199667228;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040A-LTLCardinality-01 finished in 97843 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(X(p0)))||X((G(p1)||p2))))'
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 14 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:38] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:38] [INFO ] Implicit Places using invariants in 250 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:38] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:39] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 890 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:39] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:39] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(AND (EQ s556 0) (EQ s167 1)), p1:(OR (EQ s436 0) (EQ s537 1)), p0:(OR (EQ s167 0) (EQ s556 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1077 steps with 1 reset in 9 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-02 finished in 1457 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(G(X(p0))))))'
Support contains 2 out of 563 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 562 transition count 762
Applied a total of 2 rules in 32 ms. Remains 562 /563 variables (removed 1) and now considering 762/763 (removed 1) transitions.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:40] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:18:40] [INFO ] Implicit Places using invariants in 239 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:40] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:18:40] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
[2022-05-20 15:18:41] [INFO ] Redundant transitions in 187 ms returned [240]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 761 rows 562 cols
[2022-05-20 15:18:41] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:18:41] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/563 places, 761/763 transitions.
Applied a total of 0 rules in 27 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 562/563 places, 761/763 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s152 0) (EQ s36 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 571 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-04 finished in 1469 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 3 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 9 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:41] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:18:41] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:41] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:42] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:42] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:18:42] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(EQ s87 1), p0:(OR (EQ s272 0) (EQ s531 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-05 finished in 1362 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(X((X(p0)&&X(p1)))))))'
Support contains 5 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 14 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:42] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:18:43] [INFO ] Implicit Places using invariants in 234 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:43] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:43] [INFO ] Implicit Places using invariants and state equation in 564 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:43] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:43] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (OR (EQ s274 0) (EQ s63 1)) (OR (EQ s94 0) (EQ s500 1))), p1:(EQ s396 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 545 steps with 0 reset in 5 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-06 finished in 1358 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((X(p1)&&X(F(p2))))))'
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 10 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:44] [INFO ] Computed 161 place invariants in 3 ms
[2022-05-20 15:18:44] [INFO ] Implicit Places using invariants in 245 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:44] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:18:45] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:45] [INFO ] Computed 161 place invariants in 10 ms
[2022-05-20 15:18:45] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (EQ s481 0) (EQ s78 1)), p1:(OR (EQ s544 0) (EQ s488 1)), p0:(AND (EQ s488 0) (EQ s544 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2122 ms.
Product exploration explored 100000 steps with 50000 reset in 2083 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p1), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p2))))
Knowledge based reduction with 16 factoid took 315 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVs-PT-040A-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-040A-LTLCardinality-09 finished in 5936 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(p0 U ((F(!p0) U !X(p1))&&p1))))'
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 9 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:50] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:50] [INFO ] Implicit Places using invariants in 233 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:50] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:50] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 843 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:50] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:18:51] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 274 ms :[true, false, false, (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=(AND p0 p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=1, aps=[p0:(OR (EQ s323 0) (EQ s147 1)), p1:(OR (EQ s412 0) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1748 steps with 3 reset in 13 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-10 finished in 1495 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Applied a total of 0 rules in 8 ms. Remains 563 /563 variables (removed 0) and now considering 763/763 (removed 0) transitions.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:51] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:18:51] [INFO ] Implicit Places using invariants in 253 ms returned []
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:51] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:18:52] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
// Phase 1: matrix 763 rows 563 cols
[2022-05-20 15:18:52] [INFO ] Computed 161 place invariants in 5 ms
[2022-05-20 15:18:52] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 563/563 places, 763/763 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s46 0) (EQ s352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2040 ms.
Product exploration explored 100000 steps with 50000 reset in 2064 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVs-PT-040A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-040A-LTLCardinality-12 finished in 5495 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G((p0 U p1))))&&F(p2)))'
Support contains 5 out of 563 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 562 transition count 762
Applied a total of 2 rules in 24 ms. Remains 562 /563 variables (removed 1) and now considering 762/763 (removed 1) transitions.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:57] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:18:57] [INFO ] Implicit Places using invariants in 242 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:57] [INFO ] Computed 161 place invariants in 3 ms
[2022-05-20 15:18:57] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2022-05-20 15:18:58] [INFO ] Redundant transitions in 135 ms returned [240]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 761 rows 562 cols
[2022-05-20 15:18:58] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:18:58] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/563 places, 761/763 transitions.
Applied a total of 0 rules in 14 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 562/563 places, 761/763 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (NEQ s426 0) (NEQ s476 1)), p1:(OR (EQ s485 0) (EQ s46 1)), p0:(EQ s189 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 5069 steps with 17 reset in 27 ms.
FORMULA ShieldRVs-PT-040A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040A-LTLCardinality-14 finished in 1481 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Found a CL insensitive property : ShieldRVs-PT-040A-LTLCardinality-01
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 563 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 563/563 places, 763/763 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 562 transition count 762
Applied a total of 2 rules in 41 ms. Remains 562 /563 variables (removed 1) and now considering 762/763 (removed 1) transitions.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:58] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:18:59] [INFO ] Implicit Places using invariants in 250 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:59] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:59] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:18:59] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:18:59] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 562/563 places, 762/763 transitions.
Finished structural reductions, in 1 iterations. Remains : 562/563 places, 762/763 transitions.
Running random walk in product with property : ShieldRVs-PT-040A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s168 0) (EQ s237 1)), p0:(OR (EQ s148 0) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 347 reset in 410 ms.
Product exploration explored 100000 steps with 345 reset in 468 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 257 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 278 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=69 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 286 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:01] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:19:02] [INFO ] [Real]Absence check using 161 positive place invariants in 54 ms returned sat
[2022-05-20 15:19:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:19:02] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2022-05-20 15:19:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:19:03] [INFO ] [Nat]Absence check using 161 positive place invariants in 41 ms returned sat
[2022-05-20 15:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:19:03] [INFO ] [Nat]Absence check using state equation in 582 ms returned sat
[2022-05-20 15:19:03] [INFO ] Computed and/alt/rep : 368/1365/368 causal constraints (skipped 393 transitions) in 45 ms.
[2022-05-20 15:19:07] [INFO ] Added : 295 causal constraints over 60 iterations in 3348 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 562 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 562/562 places, 762/762 transitions.
Applied a total of 0 rules in 9 ms. Remains 562 /562 variables (removed 0) and now considering 762/762 (removed 0) transitions.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:07] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:19:07] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:07] [INFO ] Computed 161 place invariants in 2 ms
[2022-05-20 15:19:08] [INFO ] Implicit Places using invariants and state equation in 600 ms returned []
Implicit Place search using SMT with State Equation took 840 ms to find 0 implicit places.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:08] [INFO ] Computed 161 place invariants in 7 ms
[2022-05-20 15:19:08] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 562/562 places, 762/762 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 160 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 168 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 291 steps, including 0 resets, run visited all 3 properties in 12 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F (AND p1 (NOT p0))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 248 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:09] [INFO ] Computed 161 place invariants in 1 ms
[2022-05-20 15:19:09] [INFO ] [Real]Absence check using 161 positive place invariants in 62 ms returned sat
[2022-05-20 15:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:19:10] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2022-05-20 15:19:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:19:10] [INFO ] [Nat]Absence check using 161 positive place invariants in 42 ms returned sat
[2022-05-20 15:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:19:11] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2022-05-20 15:19:11] [INFO ] Computed and/alt/rep : 368/1365/368 causal constraints (skipped 393 transitions) in 52 ms.
[2022-05-20 15:19:14] [INFO ] Added : 295 causal constraints over 60 iterations in 3355 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 347 reset in 405 ms.
Product exploration explored 100000 steps with 344 reset in 480 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 4 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 762/762 transitions.
Applied a total of 0 rules in 19 ms. Remains 562 /562 variables (removed 0) and now considering 762/762 (removed 0) transitions.
[2022-05-20 15:19:16] [INFO ] Redundant transitions in 122 ms returned [240]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 761 rows 562 cols
[2022-05-20 15:19:16] [INFO ] Computed 161 place invariants in 3 ms
[2022-05-20 15:19:16] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/562 places, 761/762 transitions.
Applied a total of 0 rules in 33 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 562/562 places, 761/762 transitions.
Product exploration explored 100000 steps with 345 reset in 518 ms.
Product exploration explored 100000 steps with 346 reset in 521 ms.
Built C files in :
/tmp/ltsmin11198985552402539788
[2022-05-20 15:19:17] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11198985552402539788
Running compilation step : cd /tmp/ltsmin11198985552402539788;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1386 ms.
Running link step : cd /tmp/ltsmin11198985552402539788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11198985552402539788;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7338200568220422151.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 562 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 562/562 places, 762/762 transitions.
Applied a total of 0 rules in 11 ms. Remains 562 /562 variables (removed 0) and now considering 762/762 (removed 0) transitions.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:32] [INFO ] Computed 161 place invariants in 3 ms
[2022-05-20 15:19:32] [INFO ] Implicit Places using invariants in 256 ms returned []
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:32] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:19:33] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 852 ms to find 0 implicit places.
// Phase 1: matrix 762 rows 562 cols
[2022-05-20 15:19:33] [INFO ] Computed 161 place invariants in 4 ms
[2022-05-20 15:19:33] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 562/562 places, 762/762 transitions.
Built C files in :
/tmp/ltsmin1677752846178863355
[2022-05-20 15:19:33] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1677752846178863355
Running compilation step : cd /tmp/ltsmin1677752846178863355;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1324 ms.
Running link step : cd /tmp/ltsmin1677752846178863355;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1677752846178863355;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8732682583341875409.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 15:19:49] [INFO ] Flatten gal took : 36 ms
[2022-05-20 15:19:49] [INFO ] Flatten gal took : 35 ms
[2022-05-20 15:19:49] [INFO ] Time to serialize gal into /tmp/LTL13616797752867949632.gal : 6 ms
[2022-05-20 15:19:49] [INFO ] Time to serialize properties into /tmp/LTL9984768509694698236.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13616797752867949632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9984768509694698236.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1361679...267
Read 1 LTL properties
Checking formula 0 : !(((G("((p148==0)||(p43==1))"))||(X(F("((p168==0)&&(p237==1))")))))
Formula 0 simplified : !(G"((p148==0)||(p43==1))" | XF"((p168==0)&&(p237==1))")
Detected timeout of ITS tools.
[2022-05-20 15:20:04] [INFO ] Flatten gal took : 37 ms
[2022-05-20 15:20:04] [INFO ] Applying decomposition
[2022-05-20 15:20:04] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9287743566238519506.txt' '-o' '/tmp/graph9287743566238519506.bin' '-w' '/tmp/graph9287743566238519506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9287743566238519506.bin' '-l' '-1' '-v' '-w' '/tmp/graph9287743566238519506.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:20:04] [INFO ] Decomposing Gal with order
[2022-05-20 15:20:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:20:04] [INFO ] Removed a total of 837 redundant transitions.
[2022-05-20 15:20:04] [INFO ] Flatten gal took : 71 ms
[2022-05-20 15:20:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 912 labels/synchronizations in 21 ms.
[2022-05-20 15:20:04] [INFO ] Time to serialize gal into /tmp/LTL10544970275614053508.gal : 6 ms
[2022-05-20 15:20:04] [INFO ] Time to serialize properties into /tmp/LTL11053947744439550499.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10544970275614053508.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11053947744439550499.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1054497...247
Read 1 LTL properties
Checking formula 0 : !(((G("((i4.i0.u42.p148==0)||(i1.i0.u12.p43==1))"))||(X(F("((i4.i1.u48.p168==0)&&(i7.i0.u68.p237==1))")))))
Formula 0 simplified : !(G"((i4.i0.u42.p148==0)||(i1.i0.u12.p43==1))" | XF"((i4.i1.u48.p168==0)&&(i7.i0.u68.p237==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5956732327205576758
[2022-05-20 15:20:19] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5956732327205576758
Running compilation step : cd /tmp/ltsmin5956732327205576758;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1302 ms.
Running link step : cd /tmp/ltsmin5956732327205576758;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5956732327205576758;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040A-LTLCardinality-01 finished in 95934 ms.
[2022-05-20 15:20:34] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15039517574324917164
[2022-05-20 15:20:34] [INFO ] Computing symmetric may disable matrix : 763 transitions.
[2022-05-20 15:20:34] [INFO ] Applying decomposition
[2022-05-20 15:20:34] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 15:20:34] [INFO ] Computing symmetric may enable matrix : 763 transitions.
[2022-05-20 15:20:34] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 15:20:34] [INFO ] Flatten gal took : 40 ms
[2022-05-20 15:20:34] [INFO ] Computing Do-Not-Accords matrix : 763 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1457537121993486120.txt' '-o' '/tmp/graph1457537121993486120.bin' '-w' '/tmp/graph1457537121993486120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1457537121993486120.bin' '-l' '-1' '-v' '-w' '/tmp/graph1457537121993486120.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:20:34] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 15:20:34] [INFO ] Decomposing Gal with order
[2022-05-20 15:20:34] [INFO ] Built C files in 160ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15039517574324917164
Running compilation step : cd /tmp/ltsmin15039517574324917164;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-20 15:20:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:20:34] [INFO ] Removed a total of 837 redundant transitions.
[2022-05-20 15:20:34] [INFO ] Flatten gal took : 55 ms
[2022-05-20 15:20:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 868 labels/synchronizations in 19 ms.
[2022-05-20 15:20:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality4069733776031635300.gal : 6 ms
[2022-05-20 15:20:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality3251720088996880877.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4069733776031635300.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3251720088996880877.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 1 LTL properties
Checking formula 0 : !(((G("((i4.i0.u42.p148==0)||(i1.i0.u12.p43==1))"))||(X(F("((i4.i1.u48.p168==0)&&(i6.i1.u68.p237==1))")))))
Formula 0 simplified : !(G"((i4.i0.u42.p148==0)||(i1.i0.u12.p43==1))" | XF"((i4.i1.u48.p168==0)&&(i6.i1.u68.p237==1))")
Compilation finished in 1966 ms.
Running link step : cd /tmp/ltsmin15039517574324917164;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin15039517574324917164;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-20 15:41:49] [INFO ] Applying decomposition
[2022-05-20 15:41:49] [INFO ] Flatten gal took : 319 ms
[2022-05-20 15:41:49] [INFO ] Decomposing Gal with order
[2022-05-20 15:41:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:41:50] [INFO ] Removed a total of 837 redundant transitions.
[2022-05-20 15:41:50] [INFO ] Flatten gal took : 416 ms
[2022-05-20 15:41:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 158 ms.
[2022-05-20 15:41:51] [INFO ] Time to serialize gal into /tmp/LTLCardinality8748498057542796911.gal : 51 ms
[2022-05-20 15:41:51] [INFO ] Time to serialize properties into /tmp/LTLCardinality16599466418097587740.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8748498057542796911.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16599466418097587740.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !(((G("((u43.p148==0)||(u13.p43==1))"))||(X(F("((u49.p168==0)&&(u69.p237==1))")))))
Formula 0 simplified : !(G"((u43.p148==0)||(u13.p43==1))" | XF"((u49.p168==0)&&(u69.p237==1))")
Reverse transition relation is NOT exact ! Due to transitions t243, t249, t252, t256, t261, t264, t268, t271, t276, t279, t283, t288, t291, t296, t301, t30...3265
Computing Next relation with stutter on 3.79058e+30 deadlock states
Detected timeout of ITS tools.
[2022-05-20 16:03:05] [INFO ] Flatten gal took : 298 ms
[2022-05-20 16:03:07] [INFO ] Input system was already deterministic with 763 transitions.
[2022-05-20 16:03:07] [INFO ] Transformed 563 places.
[2022-05-20 16:03:07] [INFO ] Transformed 763 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-20 16:03:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality313695526934635164.gal : 24 ms
[2022-05-20 16:03:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality16608323570643106234.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality313695526934635164.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16608323570643106234.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G("((p148==0)||(p43==1))"))||(X(F("((p168==0)&&(p237==1))")))))
Formula 0 simplified : !(G"((p148==0)||(p43==1))" | XF"((p168==0)&&(p237==1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-040A"
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 ShieldRVs-PT-040A, 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 r222-tall-165286025800835"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040A.tgz
mv ShieldRVs-PT-040A 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 ;