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.r132-tall-165271820800379.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 LamportFastMutEx-COL-7, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820800379
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 6.9K Apr 29 19:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 19:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 43K 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 LamportFastMutEx-COL-7-LTLCardinality-00
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-01
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-02
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-03
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-04
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-05
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-06
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-07
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-08
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-09
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-10
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-11
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-12
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-13
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-14
FORMULA_NAME LamportFastMutEx-COL-7-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652780652791

Running Version 202205111006
[2022-05-17 09:44:14] [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]
[2022-05-17 09:44:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 09:44:14] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-17 09:44:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 09:44:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 631 ms
[2022-05-17 09:44:14] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 264 PT places and 672.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-7-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 09:44:14] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 9 ms.
[2022-05-17 09:44:14] [INFO ] Skeletonized 13 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 323 steps, including 0 resets, run visited all 16 properties in 24 ms. (steps per millisecond=13 )
[2022-05-17 09:44:15] [INFO ] Flatten gal took : 29 ms
[2022-05-17 09:44:15] [INFO ] Flatten gal took : 4 ms
Domain [pid(8), pid(8)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-05-17 09:44:15] [INFO ] Unfolded HLPN to a Petri net with 264 places and 536 transitions 2352 arcs in 36 ms.
[2022-05-17 09:44:15] [INFO ] Unfolded 8 HLPN properties in 0 ms.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 74 transitions.
Support contains 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 14 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:15] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:15] [INFO ] Computed 65 place invariants in 19 ms
[2022-05-17 09:44:15] [INFO ] Implicit Places using invariants in 389 ms returned []
[2022-05-17 09:44:15] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:15] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 09:44:15] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 09:44:16] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
[2022-05-17 09:44:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:16] [INFO ] Computed 65 place invariants in 12 ms
[2022-05-17 09:44:16] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Support contains 133 out of 219 places after structural reductions.
[2022-05-17 09:44:16] [INFO ] Flatten gal took : 43 ms
[2022-05-17 09:44:16] [INFO ] Flatten gal took : 36 ms
[2022-05-17 09:44:16] [INFO ] Input system was already deterministic with 462 transitions.
Finished random walk after 68 steps, including 0 resets, run visited all 16 properties in 13 ms. (steps per millisecond=5 )
FORMULA LamportFastMutEx-COL-7-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 7 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!((!F(G(p0))||X(p0)) U G((G(p1) U p2)))))'
Support contains 35 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 11 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:16] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 09:44:16] [INFO ] Implicit Places using invariants in 127 ms returned []
[2022-05-17 09:44:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:16] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:17] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 09:44:17] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2022-05-17 09:44:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:17] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 09:44:17] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 482 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND p2 p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 7}], [{ cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={0, 1} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(AND p2 p0), acceptance={0} source=6 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 7}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=7 dest: 7}, { cond=(AND p1 p2 p0), acceptance={0} source=7 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={1} source=7 dest: 7}, { cond=(AND p1 p2 (NOT p0)), acceptance={0, 1} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ (ADD s205 s206 s207 s208 s209 s210 s211) (ADD s0 s1 s2 s3 s4 s5 s6)), p1:(LEQ (ADD s191 s192 s193 s194 s195 s196 s197) (ADD s0 s1 s2 s3 s4 s5 s6))...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1075 reset in 464 ms.
Product exploration explored 100000 steps with 1082 reset in 385 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 1034 ms. Reduced automaton from 8 states, 24 edges and 3 AP to 8 states, 23 edges and 3 AP.
Stuttering acceptance computed with spot in 500 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Finished random walk after 206 steps, including 0 resets, run visited all 10 properties in 23 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 p0))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p2) p1 p0)), (F (NOT p0)), (F (AND (NOT p2) p1 (NOT p0))), (F (AND p2 (NOT p0))), (F (NOT p2)), (F (NOT (AND p2 p0))), (F (AND (NOT p2) p1)), (F (NOT (AND p2 p1 p0))), (F (NOT (AND p2 p1))), (F (AND p2 p1 (NOT p0)))]
Knowledge based reduction with 11 factoid took 855 ms. Reduced automaton from 8 states, 23 edges and 3 AP to 8 states, 23 edges and 3 AP.
Stuttering acceptance computed with spot in 324 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Stuttering acceptance computed with spot in 347 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
[2022-05-17 09:44:21] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:21] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 09:44:22] [INFO ] [Real]Absence check using 65 positive place invariants in 19 ms returned sat
[2022-05-17 09:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:22] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-05-17 09:44:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:44:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 33 ms returned sat
[2022-05-17 09:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:22] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2022-05-17 09:44:22] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 09:44:22] [INFO ] [Nat]Added 91 Read/Feed constraints in 31 ms returned sat
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 7 ms to minimize.
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 22 places in 202 ms of which 2 ms to minimize.
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 1 ms to minimize.
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 9 places in 150 ms of which 1 ms to minimize.
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 14 places in 186 ms of which 1 ms to minimize.
[2022-05-17 09:44:23] [INFO ] Deduced a trap composed of 22 places in 146 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 30 places in 161 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 0 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 0 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 1 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 0 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2022-05-17 09:44:24] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1961 ms
[2022-05-17 09:44:24] [INFO ] Computed and/alt/rep : 301/1778/301 causal constraints (skipped 28 transitions) in 40 ms.
[2022-05-17 09:44:25] [INFO ] Added : 161 causal constraints over 33 iterations in 1116 ms. Result :sat
Could not prove EG p2
Support contains 35 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 8 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:26] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:26] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:26] [INFO ] Implicit Places using invariants in 162 ms returned []
[2022-05-17 09:44:26] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:26] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:26] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 09:44:26] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2022-05-17 09:44:26] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:26] [INFO ] Computed 65 place invariants in 6 ms
[2022-05-17 09:44:26] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 398 ms. Reduced automaton from 8 states, 23 edges and 3 AP to 8 states, 23 edges and 3 AP.
Stuttering acceptance computed with spot in 299 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Finished random walk after 445 steps, including 0 resets, run visited all 10 properties in 12 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND p2 p1 p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 p0))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p2) p1 p0)), (F (NOT p0)), (F (AND (NOT p2) p1 (NOT p0))), (F (AND p2 (NOT p0))), (F (NOT p2)), (F (NOT (AND p2 p0))), (F (AND (NOT p2) p1)), (F (NOT (AND p2 p1 p0))), (F (NOT (AND p2 p1))), (F (AND p2 p1 (NOT p0)))]
Knowledge based reduction with 8 factoid took 675 ms. Reduced automaton from 8 states, 23 edges and 3 AP to 8 states, 23 edges and 3 AP.
Stuttering acceptance computed with spot in 274 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Stuttering acceptance computed with spot in 250 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
[2022-05-17 09:44:28] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:28] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:28] [INFO ] [Real]Absence check using 65 positive place invariants in 16 ms returned sat
[2022-05-17 09:44:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:29] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2022-05-17 09:44:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:44:29] [INFO ] [Nat]Absence check using 65 positive place invariants in 21 ms returned sat
[2022-05-17 09:44:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:29] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-05-17 09:44:29] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 09:44:29] [INFO ] [Nat]Added 91 Read/Feed constraints in 20 ms returned sat
[2022-05-17 09:44:29] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2022-05-17 09:44:29] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 0 ms to minimize.
[2022-05-17 09:44:29] [INFO ] Deduced a trap composed of 22 places in 88 ms of which 0 ms to minimize.
[2022-05-17 09:44:29] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2022-05-17 09:44:29] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 0 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 22 places in 338 ms of which 0 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 0 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 1 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 30 places in 256 ms of which 0 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2022-05-17 09:44:30] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2022-05-17 09:44:31] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2022-05-17 09:44:31] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 1 ms to minimize.
[2022-05-17 09:44:31] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 0 ms to minimize.
[2022-05-17 09:44:31] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2022-05-17 09:44:31] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1819 ms
[2022-05-17 09:44:31] [INFO ] Computed and/alt/rep : 301/1778/301 causal constraints (skipped 28 transitions) in 40 ms.
[2022-05-17 09:44:32] [INFO ] Added : 161 causal constraints over 33 iterations in 1014 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 285 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Product exploration explored 100000 steps with 1075 reset in 366 ms.
Product exploration explored 100000 steps with 1076 reset in 288 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 286 ms :[p2, p2, p2, p2, (AND p2 p1), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 p1 (NOT p0))]
Support contains 35 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 27 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:33] [INFO ] Redundant transitions in 39 ms returned []
[2022-05-17 09:44:33] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:33] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 09:44:33] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Product exploration explored 100000 steps with 1087 reset in 453 ms.
Product exploration explored 100000 steps with 1076 reset in 527 ms.
Built C files in :
/tmp/ltsmin13351347080976735965
[2022-05-17 09:44:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13351347080976735965
Running compilation step : cd /tmp/ltsmin13351347080976735965;'/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 812 ms.
Running link step : cd /tmp/ltsmin13351347080976735965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13351347080976735965;'/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/stateBased338407149992007096.hoa' '--buchi-type=spotba'
LTSmin run took 147 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-01 finished in 19498 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(p0))&&p1) U G(!F(p2))))'
Support contains 21 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 11 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:36] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:36] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:36] [INFO ] Implicit Places using invariants in 143 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 145 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 224 ms :[p2, true, p2, (NOT p0), (AND (NOT p0) p2), (NOT p0), (AND p2 (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=p2, acceptance={} source=4 dest: 5}, { cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=6 dest: 2}]], initial=0, aps=[p2:(LEQ 3 (ADD s51 s52 s53 s54 s55 s56 s57)), p1:(LEQ (ADD s37 s38 s39 s40 s41 s42 s43) (ADD s51 s52 s53 s54 s55 s56 s57)), p0:(LEQ 3 (ADD s44 s45 s46 s47...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-02 finished in 410 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((X(p0)&&p1)))))'
Support contains 70 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 17 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:36] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:36] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 09:44:36] [INFO ] Implicit Places using invariants in 135 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 136 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 13 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 32 ms :[(OR (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ (ADD s72 s73 s74 s75 s76 s77 s78) (ADD s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 398 ms.
Stack based approach found an accepted trace after 476 steps with 0 reset with depth 477 and stack size 477 in 3 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-03 finished in 614 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 14 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:37] [INFO ] Computed 65 place invariants in 4 ms
[2022-05-17 09:44:37] [INFO ] Implicit Places using invariants in 147 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 148 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s72 s73 s74 s75 s76 s77 s78) (ADD s0 s1 s2 s3 s4 s5 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-04 finished in 256 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(X(p0))&&p1))&&X(p0)))'
Support contains 14 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:37] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:37] [INFO ] Implicit Places using invariants in 151 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 152 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), true]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 (ADD s58 s59 s60 s61 s62 s63 s64)), p0:(LEQ 2 (ADD s44 s45 s46 s47 s48 s49 s50))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 105 steps with 5 reset in 1 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-09 finished in 338 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 7 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 7 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:37] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:37] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 09:44:38] [INFO ] Implicit Places using invariants in 148 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 150 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 (ADD s72 s73 s74 s75 s76 s77 s78))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-11 finished in 237 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((((G(p0) U F(p1)) U X(p0)) U p2)))'
Support contains 63 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 4 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:38] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 09:44:38] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:44:38] [INFO ] Implicit Places using invariants in 121 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 122 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 3 (ADD s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 s162...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3443 reset in 337 ms.
Product exploration explored 100000 steps with 3418 reset in 344 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 513 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 193 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 40 steps, including 0 resets, run visited all 7 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p0 (NOT p2))), (F p1), (F p0), (F p2), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 1575 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 174 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2022-05-17 09:44:42] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:42] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 09:44:42] [INFO ] [Real]Absence check using 58 positive place invariants in 20 ms returned sat
[2022-05-17 09:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:42] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2022-05-17 09:44:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:44:42] [INFO ] [Nat]Absence check using 58 positive place invariants in 22 ms returned sat
[2022-05-17 09:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:43] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2022-05-17 09:44:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:44:43] [INFO ] [Nat]Added 42 Read/Feed constraints in 29 ms returned sat
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 0 ms to minimize.
[2022-05-17 09:44:43] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 684 ms
[2022-05-17 09:44:43] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 25 ms.
[2022-05-17 09:44:45] [INFO ] Added : 245 causal constraints over 50 iterations in 1811 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 63 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:45] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:45] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:44:45] [INFO ] Implicit Places using invariants in 113 ms returned []
[2022-05-17 09:44:45] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:45] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:44:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:44:45] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2022-05-17 09:44:45] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:45] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 09:44:46] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p0 (NOT p2)))), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 555 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 189 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 1158 steps, including 0 resets, run visited all 7 properties in 14 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p0 (NOT p2)))), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p0 (NOT p2))), (F p1), (F p0), (F p2), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 1278 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 199 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2022-05-17 09:44:48] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:48] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 09:44:48] [INFO ] [Real]Absence check using 58 positive place invariants in 28 ms returned sat
[2022-05-17 09:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:48] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2022-05-17 09:44:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:44:49] [INFO ] [Nat]Absence check using 58 positive place invariants in 22 ms returned sat
[2022-05-17 09:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:44:49] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2022-05-17 09:44:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:44:49] [INFO ] [Nat]Added 42 Read/Feed constraints in 33 ms returned sat
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 0 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 0 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 0 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 0 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 0 ms to minimize.
[2022-05-17 09:44:49] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 0 ms to minimize.
[2022-05-17 09:44:50] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2022-05-17 09:44:50] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 661 ms
[2022-05-17 09:44:50] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 24 ms.
[2022-05-17 09:44:51] [INFO ] Added : 245 causal constraints over 50 iterations in 1712 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 215 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3386 reset in 271 ms.
Product exploration explored 100000 steps with 3436 reset in 289 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 181 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 63 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 462
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 7 rules in 25 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:44:52] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-17 09:44:52] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:44:52] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 09:44:53] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 462/462 transitions.
Finished structural reductions, in 1 iterations. Remains : 212/212 places, 462/462 transitions.
Product exploration explored 100000 steps with 3402 reset in 484 ms.
Product exploration explored 100000 steps with 3416 reset in 441 ms.
Built C files in :
/tmp/ltsmin10309762716135681606
[2022-05-17 09:44:54] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10309762716135681606
Running compilation step : cd /tmp/ltsmin10309762716135681606;'/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 680 ms.
Running link step : cd /tmp/ltsmin10309762716135681606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10309762716135681606;'/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/stateBased16291784454532539367.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 63 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 6 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 09:45:09] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:45:09] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:45:09] [INFO ] Implicit Places using invariants in 133 ms returned []
[2022-05-17 09:45:09] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:45:09] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:45:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:45:09] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2022-05-17 09:45:09] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2022-05-17 09:45:09] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:45:09] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin13560217958142625546
[2022-05-17 09:45:09] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13560217958142625546
Running compilation step : cd /tmp/ltsmin13560217958142625546;'/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 674 ms.
Running link step : cd /tmp/ltsmin13560217958142625546;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13560217958142625546;'/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/stateBased16135727140520158937.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 09:45:24] [INFO ] Flatten gal took : 52 ms
[2022-05-17 09:45:25] [INFO ] Flatten gal took : 41 ms
[2022-05-17 09:45:25] [INFO ] Time to serialize gal into /tmp/LTL6467183049254045351.gal : 4 ms
[2022-05-17 09:45:25] [INFO ] Time to serialize properties into /tmp/LTL12501368935525397975.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/LTL6467183049254045351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12501368935525397975.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/LTL6467183...267
Read 1 LTL properties
Checking formula 0 : !((G((((G("((((P_CS_21_1+P_CS_21_2)+(P_CS_21_3+P_CS_21_4))+((P_CS_21_5+P_CS_21_6)+P_CS_21_7))>=1)"))U(F("((((P_awaity_1+P_awaity_2)+(P...915
Formula 0 simplified : !G(((G"((((P_CS_21_1+P_CS_21_2)+(P_CS_21_3+P_CS_21_4))+((P_CS_21_5+P_CS_21_6)+P_CS_21_7))>=1)" U F"((((P_awaity_1+P_awaity_2)+(P_awa...905
Detected timeout of ITS tools.
[2022-05-17 09:45:40] [INFO ] Flatten gal took : 27 ms
[2022-05-17 09:45:40] [INFO ] Applying decomposition
[2022-05-17 09:45:40] [INFO ] Flatten gal took : 21 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/graph4166035971984659164.txt' '-o' '/tmp/graph4166035971984659164.bin' '-w' '/tmp/graph4166035971984659164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4166035971984659164.bin' '-l' '-1' '-v' '-w' '/tmp/graph4166035971984659164.weights' '-q' '0' '-e' '0.001'
[2022-05-17 09:45:40] [INFO ] Decomposing Gal with order
[2022-05-17 09:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 09:45:40] [INFO ] Removed a total of 510 redundant transitions.
[2022-05-17 09:45:40] [INFO ] Flatten gal took : 113 ms
[2022-05-17 09:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 29 ms.
[2022-05-17 09:45:40] [INFO ] Time to serialize gal into /tmp/LTL14478488157739919770.gal : 6 ms
[2022-05-17 09:45:40] [INFO ] Time to serialize properties into /tmp/LTL17578182142352388748.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/LTL14478488157739919770.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17578182142352388748.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/LTL1447848...268
Read 1 LTL properties
Checking formula 0 : !((G((((G("((((gi0.gi1.gu24.P_CS_21_1+gi0.gi1.gu24.P_CS_21_2)+(gi0.gi1.gu24.P_CS_21_3+gi0.gi1.gu24.P_CS_21_4))+((gi0.gi1.gu24.P_CS_21_...1405
Formula 0 simplified : !G(((G"((((gi0.gi1.gu24.P_CS_21_1+gi0.gi1.gu24.P_CS_21_2)+(gi0.gi1.gu24.P_CS_21_3+gi0.gi1.gu24.P_CS_21_4))+((gi0.gi1.gu24.P_CS_21_5+...1395
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8828959449018002271
[2022-05-17 09:45:55] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8828959449018002271
Running compilation step : cd /tmp/ltsmin8828959449018002271;'/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 675 ms.
Running link step : cd /tmp/ltsmin8828959449018002271;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin8828959449018002271;'/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)) U <>((LTLAPp1==true))) U X((LTLAPp0==true))) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-15 finished in 92658 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((((G(p0) U F(p1)) U X(p0)) U p2)))'
Found a SL insensitive property : LamportFastMutEx-COL-7-LTLCardinality-15
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 63 out of 219 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 16 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2022-05-17 09:46:11] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2022-05-17 09:46:11] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 09:46:11] [INFO ] Implicit Places using invariants in 195 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 209 ms to find 7 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 205/219 places, 455/462 transitions.
Applied a total of 0 rules in 6 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 205/219 places, 455/462 transitions.
Running random walk in product with property : LamportFastMutEx-COL-7-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 3 (ADD s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3497 reset in 362 ms.
Product exploration explored 100000 steps with 3487 reset in 353 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 527 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 156 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 98 steps, including 0 resets, run visited all 7 properties in 7 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p0 (NOT p2))), (F p1), (F p0), (F p2), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 596 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 145 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2022-05-17 09:46:13] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:13] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:13] [INFO ] [Real]Absence check using 58 positive place invariants in 17 ms returned sat
[2022-05-17 09:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:46:13] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-17 09:46:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:46:14] [INFO ] [Nat]Absence check using 58 positive place invariants in 19 ms returned sat
[2022-05-17 09:46:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:46:14] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2022-05-17 09:46:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:46:14] [INFO ] [Nat]Added 42 Read/Feed constraints in 22 ms returned sat
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 0 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 43 places in 78 ms of which 1 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 0 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 0 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 0 ms to minimize.
[2022-05-17 09:46:14] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 610 ms
[2022-05-17 09:46:14] [INFO ] Computed and/alt/rep : 294/1757/294 causal constraints (skipped 28 transitions) in 20 ms.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 7 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 0 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 0 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 0 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 5 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 0 ms to minimize.
[2022-05-17 09:46:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 620 ms
[2022-05-17 09:46:17] [INFO ] Added : 244 causal constraints over 50 iterations in 2242 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 63 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 5 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2022-05-17 09:46:17] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:17] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:17] [INFO ] Implicit Places using invariants in 145 ms returned []
[2022-05-17 09:46:17] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:17] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:46:17] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2022-05-17 09:46:17] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:17] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:17] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 205/205 places, 455/455 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p0 (NOT p2)))), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 521 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 160 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 437 steps, including 0 resets, run visited all 7 properties in 11 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p0 (NOT p2)))), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p0 (NOT p2))), (F p1), (F p0), (F p2), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 693 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 5 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 168 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2022-05-17 09:46:19] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:19] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:19] [INFO ] [Real]Absence check using 58 positive place invariants in 19 ms returned sat
[2022-05-17 09:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 09:46:19] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-17 09:46:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 09:46:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 19 ms returned sat
[2022-05-17 09:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 09:46:20] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-17 09:46:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:46:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 33 ms returned sat
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 0 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 1 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 0 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 1 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 2 ms to minimize.
[2022-05-17 09:46:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 593 ms
[2022-05-17 09:46:20] [INFO ] Computed and/alt/rep : 294/1757/294 causal constraints (skipped 28 transitions) in 17 ms.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 0 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2022-05-17 09:46:22] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 620 ms
[2022-05-17 09:46:23] [INFO ] Added : 244 causal constraints over 50 iterations in 2302 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3508 reset in 257 ms.
Product exploration explored 100000 steps with 3484 reset in 284 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 154 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 63 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 12 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2022-05-17 09:46:24] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-17 09:46:24] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:24] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:24] [INFO ] Dead Transitions using invariants and state equation in 237 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 205/205 places, 455/455 transitions.
Product exploration explored 100000 steps with 3507 reset in 361 ms.
Product exploration explored 100000 steps with 3505 reset in 393 ms.
Built C files in :
/tmp/ltsmin17677288966751078894
[2022-05-17 09:46:25] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17677288966751078894
Running compilation step : cd /tmp/ltsmin17677288966751078894;'/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 646 ms.
Running link step : cd /tmp/ltsmin17677288966751078894;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin17677288966751078894;'/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/stateBased4091967073046215124.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 63 out of 205 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 1 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2022-05-17 09:46:40] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:40] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-17 09:46:40] [INFO ] Implicit Places using invariants in 133 ms returned []
[2022-05-17 09:46:40] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:40] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 09:46:40] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
[2022-05-17 09:46:40] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2022-05-17 09:46:40] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 09:46:40] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 205/205 places, 455/455 transitions.
Built C files in :
/tmp/ltsmin6333478795031577001
[2022-05-17 09:46:40] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6333478795031577001
Running compilation step : cd /tmp/ltsmin6333478795031577001;'/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 624 ms.
Running link step : cd /tmp/ltsmin6333478795031577001;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6333478795031577001;'/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/stateBased10100788121354713626.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 09:46:56] [INFO ] Flatten gal took : 44 ms
[2022-05-17 09:46:56] [INFO ] Flatten gal took : 38 ms
[2022-05-17 09:46:56] [INFO ] Time to serialize gal into /tmp/LTL7714768700089196602.gal : 26 ms
[2022-05-17 09:46:56] [INFO ] Time to serialize properties into /tmp/LTL6813534970955850882.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/LTL7714768700089196602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6813534970955850882.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/LTL7714768...266
Read 1 LTL properties
Checking formula 0 : !((G((((G("((((P_CS_21_1+P_CS_21_2)+(P_CS_21_3+P_CS_21_4))+((P_CS_21_5+P_CS_21_6)+P_CS_21_7))>=1)"))U(F("((((P_awaity_1+P_awaity_2)+(P...915
Formula 0 simplified : !G(((G"((((P_CS_21_1+P_CS_21_2)+(P_CS_21_3+P_CS_21_4))+((P_CS_21_5+P_CS_21_6)+P_CS_21_7))>=1)" U F"((((P_awaity_1+P_awaity_2)+(P_awa...905
Detected timeout of ITS tools.
[2022-05-17 09:47:11] [INFO ] Flatten gal took : 17 ms
[2022-05-17 09:47:11] [INFO ] Applying decomposition
[2022-05-17 09:47:11] [INFO ] Flatten gal took : 16 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/graph16489610717495129900.txt' '-o' '/tmp/graph16489610717495129900.bin' '-w' '/tmp/graph16489610717495129900.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16489610717495129900.bin' '-l' '-1' '-v' '-w' '/tmp/graph16489610717495129900.weights' '-q' '0' '-e' '0.001'
[2022-05-17 09:47:11] [INFO ] Decomposing Gal with order
[2022-05-17 09:47:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 09:47:11] [INFO ] Removed a total of 561 redundant transitions.
[2022-05-17 09:47:11] [INFO ] Flatten gal took : 69 ms
[2022-05-17 09:47:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 8 ms.
[2022-05-17 09:47:11] [INFO ] Time to serialize gal into /tmp/LTL11272789362495310874.gal : 3 ms
[2022-05-17 09:47:11] [INFO ] Time to serialize properties into /tmp/LTL12871266752401451028.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/LTL11272789362495310874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12871266752401451028.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/LTL1127278...268
Read 1 LTL properties
Checking formula 0 : !((G((((G("((((gi0.gu24.P_CS_21_1+gi0.gu24.P_CS_21_2)+(gi0.gu24.P_CS_21_3+gi0.gu24.P_CS_21_4))+((gi0.gu24.P_CS_21_5+gi0.gu24.P_CS_21_6...1321
Formula 0 simplified : !G(((G"((((gi0.gu24.P_CS_21_1+gi0.gu24.P_CS_21_2)+(gi0.gu24.P_CS_21_3+gi0.gu24.P_CS_21_4))+((gi0.gu24.P_CS_21_5+gi0.gu24.P_CS_21_6)+...1311
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14568685316110369781
[2022-05-17 09:47:26] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14568685316110369781
Running compilation step : cd /tmp/ltsmin14568685316110369781;'/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 639 ms.
Running link step : cd /tmp/ltsmin14568685316110369781;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin14568685316110369781;'/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)) U <>((LTLAPp1==true))) U X((LTLAPp0==true))) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-COL-7-LTLCardinality-15 finished in 90748 ms.
[2022-05-17 09:47:41] [INFO ] Flatten gal took : 26 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15905372404691702208
[2022-05-17 09:47:41] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2022-05-17 09:47:41] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 09:47:41] [INFO ] Applying decomposition
[2022-05-17 09:47:41] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2022-05-17 09:47:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 09:47:41] [INFO ] Flatten gal took : 14 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/graph6441094119690319163.txt' '-o' '/tmp/graph6441094119690319163.bin' '-w' '/tmp/graph6441094119690319163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6441094119690319163.bin' '-l' '-1' '-v' '-w' '/tmp/graph6441094119690319163.weights' '-q' '0' '-e' '0.001'
[2022-05-17 09:47:41] [INFO ] Decomposing Gal with order
[2022-05-17 09:47:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 09:47:41] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2022-05-17 09:47:41] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 09:47:41] [INFO ] Built C files in 126ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15905372404691702208
Running compilation step : cd /tmp/ltsmin15905372404691702208;'/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'
[2022-05-17 09:47:41] [INFO ] Removed a total of 605 redundant transitions.
[2022-05-17 09:47:41] [INFO ] Flatten gal took : 61 ms
[2022-05-17 09:47:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 11 ms.
[2022-05-17 09:47:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality11270104435423929512.gal : 4 ms
[2022-05-17 09:47:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality5674001557226959042.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/LTLCardinality11270104435423929512.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5674001557226959042.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/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G((((G("((((gi0.gi1.gi0.gu29.P_CS_21_1+gi0.gi1.gi0.gu29.P_CS_21_2)+(gi0.gi1.gi0.gu29.P_CS_21_3+gi0.gi1.gi0.gu29.P_CS_21_4))+((gi0.g...1461
Formula 0 simplified : !G(((G"((((gi0.gi1.gi0.gu29.P_CS_21_1+gi0.gi1.gi0.gu29.P_CS_21_2)+(gi0.gi1.gi0.gu29.P_CS_21_3+gi0.gi1.gi0.gu29.P_CS_21_4))+((gi0.gi1...1451
Compilation finished in 978 ms.
Running link step : cd /tmp/ltsmin15905372404691702208;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15905372404691702208;'/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)) U <>((LTLAPp1==true))) U X((LTLAPp0==true))) U (LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 855849 ms.
FORMULA LamportFastMutEx-COL-7-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1064807 ms.

BK_STOP 1652781718969

--------------------
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="LamportFastMutEx-COL-7"
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 LamportFastMutEx-COL-7, 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 r132-tall-165271820800379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-7.tgz
mv LamportFastMutEx-COL-7 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 ;