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.r078-tall-165260110200371.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 Echo-PT-d02r09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110200371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 5.9K Apr 29 11:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 11:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 11:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 29 11:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 303K May 10 09:33 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 Echo-PT-d02r09-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652664104748

Running Version 202205111006
[2022-05-16 01:21:45] [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]
[2022-05-16 01:21:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 01:21:46] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2022-05-16 01:21:46] [INFO ] Transformed 735 places.
[2022-05-16 01:21:46] [INFO ] Transformed 570 transitions.
[2022-05-16 01:21:46] [INFO ] Found NUPN structural information;
[2022-05-16 01:21:46] [INFO ] Parsed PT model containing 735 places and 570 transitions in 240 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA Echo-PT-d02r09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 570/570 transitions.
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 663 transition count 570
Applied a total of 72 rules in 70 ms. Remains 663 /735 variables (removed 72) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 663 cols
[2022-05-16 01:21:46] [INFO ] Computed 297 place invariants in 150 ms
[2022-05-16 01:21:48] [INFO ] Implicit Places using invariants in 1882 ms returned []
// Phase 1: matrix 570 rows 663 cols
[2022-05-16 01:21:48] [INFO ] Computed 297 place invariants in 98 ms
[2022-05-16 01:21:53] [INFO ] Implicit Places using invariants and state equation in 5589 ms returned []
Implicit Place search using SMT with State Equation took 7504 ms to find 0 implicit places.
// Phase 1: matrix 570 rows 663 cols
[2022-05-16 01:21:53] [INFO ] Computed 297 place invariants in 83 ms
[2022-05-16 01:21:54] [INFO ] Dead Transitions using invariants and state equation in 1027 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 663/735 places, 570/570 transitions.
Finished structural reductions, in 1 iterations. Remains : 663/735 places, 570/570 transitions.
Support contains 33 out of 663 places after structural reductions.
[2022-05-16 01:21:55] [INFO ] Flatten gal took : 96 ms
[2022-05-16 01:21:55] [INFO ] Flatten gal took : 58 ms
[2022-05-16 01:21:55] [INFO ] Input system was already deterministic with 570 transitions.
Support contains 31 out of 663 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 570 rows 663 cols
[2022-05-16 01:21:55] [INFO ] Computed 297 place invariants in 93 ms
[2022-05-16 01:21:56] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
FORMULA Echo-PT-d02r09-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 663 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 663 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((!(p1 U p2)||F(p3)||p0))&&F(p4)))'
Support contains 6 out of 663 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Graph (complete) has 1959 edges and 663 vertex of which 651 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.10 ms
Discarding 12 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 54 ms. Remains 650 /663 variables (removed 13) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 650 cols
[2022-05-16 01:21:56] [INFO ] Computed 286 place invariants in 136 ms
[2022-05-16 01:21:58] [INFO ] Implicit Places using invariants in 1976 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 1980 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 646/663 places, 568/570 transitions.
Applied a total of 0 rules in 29 ms. Remains 646 /646 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 646/663 places, 568/570 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p4) (AND (NOT p0) p2 (NOT p3))), (NOT p4), (AND (NOT p0) p2 (NOT p3))]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p4), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) p2 (NOT p3))), acceptance={} source=0 dest: 2}], [{ cond=(NOT p4), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p4:(AND (EQ s127 0) (EQ s542 1)), p0:(OR (EQ s627 0) (EQ s177 1)), p1:(OR (EQ s192 0) (EQ s292 1)), p3:(AND (EQ s292 0) (EQ s192 1)), p2:(OR (EQ s627 0) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 14 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-02 finished in 2437 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||F(X(p0))))'
Support contains 2 out of 663 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 654 transition count 570
Applied a total of 9 rules in 13 ms. Remains 654 /663 variables (removed 9) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:21:58] [INFO ] Computed 288 place invariants in 96 ms
[2022-05-16 01:22:00] [INFO ] Implicit Places using invariants in 2190 ms returned []
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:22:00] [INFO ] Computed 288 place invariants in 99 ms
[2022-05-16 01:22:04] [INFO ] Implicit Places using invariants and state equation in 3794 ms returned []
Implicit Place search using SMT with State Equation took 5988 ms to find 0 implicit places.
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:22:04] [INFO ] Computed 288 place invariants in 102 ms
[2022-05-16 01:22:05] [INFO ] Dead Transitions using invariants and state equation in 1135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 654/663 places, 570/570 transitions.
Finished structural reductions, in 1 iterations. Remains : 654/663 places, 570/570 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s164 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 162 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-05 finished in 7227 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 663 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Graph (complete) has 1959 edges and 663 vertex of which 649 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.5 ms
Discarding 14 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 31 ms. Remains 648 /663 variables (removed 15) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2022-05-16 01:22:06] [INFO ] Computed 284 place invariants in 104 ms
[2022-05-16 01:22:08] [INFO ] Implicit Places using invariants in 2160 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2166 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/663 places, 568/570 transitions.
Applied a total of 0 rules in 28 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 644/663 places, 568/570 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s282 0) (NEQ s86 1)), p1:(OR (EQ s303 0) (EQ s506 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 160 steps with 0 reset in 5 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-07 finished in 2363 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&!(X(p1) U X(p2)))))'
Support contains 4 out of 663 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 654 transition count 570
Applied a total of 9 rules in 11 ms. Remains 654 /663 variables (removed 9) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:22:08] [INFO ] Computed 288 place invariants in 97 ms
[2022-05-16 01:22:10] [INFO ] Implicit Places using invariants in 2043 ms returned []
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:22:10] [INFO ] Computed 288 place invariants in 92 ms
[2022-05-16 01:22:14] [INFO ] Implicit Places using invariants and state equation in 3850 ms returned []
Implicit Place search using SMT with State Equation took 5898 ms to find 0 implicit places.
// Phase 1: matrix 570 rows 654 cols
[2022-05-16 01:22:14] [INFO ] Computed 288 place invariants in 95 ms
[2022-05-16 01:22:15] [INFO ] Dead Transitions using invariants and state equation in 1128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 654/663 places, 570/570 transitions.
Finished structural reductions, in 1 iterations. Remains : 654/663 places, 570/570 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), true, (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s487 0) (EQ s347 1)), p0:(OR (EQ s586 0) (EQ s166 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-08 finished in 7197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(((F(p0)&&p1)||F(p2)||p3) U X(p3))))'
Support contains 6 out of 663 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 658 transition count 570
Applied a total of 5 rules in 11 ms. Remains 658 /663 variables (removed 5) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 658 cols
[2022-05-16 01:22:15] [INFO ] Computed 292 place invariants in 117 ms
[2022-05-16 01:22:17] [INFO ] Implicit Places using invariants in 1703 ms returned []
// Phase 1: matrix 570 rows 658 cols
[2022-05-16 01:22:17] [INFO ] Computed 292 place invariants in 117 ms
[2022-05-16 01:22:21] [INFO ] Implicit Places using invariants and state equation in 4224 ms returned []
Implicit Place search using SMT with State Equation took 5933 ms to find 0 implicit places.
// Phase 1: matrix 570 rows 658 cols
[2022-05-16 01:22:21] [INFO ] Computed 292 place invariants in 118 ms
[2022-05-16 01:22:22] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 658/663 places, 570/570 transitions.
Finished structural reductions, in 1 iterations. Remains : 658/663 places, 570/570 transitions.
Stuttering acceptance computed with spot in 488 ms :[true, p3, p3, (OR (AND p2 p3) (AND p0 p3)), (OR (AND p2 p3) (AND p0 p3)), p3, p3, p3, p2, (AND p2 p3), (OR p0 p2)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(OR p3 p2 (AND p1 p0)), acceptance={} source=2 dest: 7}], [{ cond=(OR (AND p3 p2) (AND p3 p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 9}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 10}], [{ cond=(OR (AND p3 p2) (AND p3 p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1 p0)), acceptance={} source=4 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 10}], [{ cond=p3, acceptance={} source=5 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=p3, acceptance={} source=6 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1 p0)), acceptance={} source=6 dest: 7}], [{ cond=p3, acceptance={} source=7 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1 p0)), acceptance={} source=7 dest: 7}], [{ cond=p2, acceptance={} source=8 dest: 0}, { cond=(NOT p2), acceptance={} source=8 dest: 8}], [{ cond=(AND p3 p2), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={} source=9 dest: 7}, { cond=(AND p3 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 9}], [{ cond=(OR p2 p0), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=10 dest: 10}]], initial=1, aps=[p3:(EQ s261 1), p2:(OR (EQ s638 0) (EQ s315 1)), p1:(EQ s617 1), p0:(OR (EQ s472 0) (EQ s639 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 115 steps with 0 reset in 3 ms.
FORMULA Echo-PT-d02r09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r09-LTLCardinality-11 finished in 7461 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(p0))))'
Support contains 2 out of 663 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 655 transition count 570
Applied a total of 8 rules in 10 ms. Remains 655 /663 variables (removed 8) and now considering 570/570 (removed 0) transitions.
// Phase 1: matrix 570 rows 655 cols
[2022-05-16 01:22:23] [INFO ] Computed 289 place invariants in 138 ms
[2022-05-16 01:22:25] [INFO ] Implicit Places using invariants in 2128 ms returned []
// Phase 1: matrix 570 rows 655 cols
[2022-05-16 01:22:25] [INFO ] Computed 289 place invariants in 136 ms
[2022-05-16 01:22:29] [INFO ] Implicit Places using invariants and state equation in 4481 ms returned []
Implicit Place search using SMT with State Equation took 6613 ms to find 0 implicit places.
// Phase 1: matrix 570 rows 655 cols
[2022-05-16 01:22:29] [INFO ] Computed 289 place invariants in 130 ms
[2022-05-16 01:22:30] [INFO ] Dead Transitions using invariants and state equation in 1111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 655/663 places, 570/570 transitions.
Finished structural reductions, in 1 iterations. Remains : 655/663 places, 570/570 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s270 0) (EQ s171 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 33333 reset in 456 ms.
Product exploration explored 100000 steps with 33333 reset in 422 ms.
Computed a total of 655 stabilizing places and 570 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 655 transition count 570
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Echo-PT-d02r09-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r09-LTLCardinality-12 finished in 9045 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 663 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 663/663 places, 570/570 transitions.
Graph (complete) has 1959 edges and 663 vertex of which 649 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.5 ms
Discarding 14 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 24 ms. Remains 648 /663 variables (removed 15) and now considering 568/570 (removed 2) transitions.
// Phase 1: matrix 568 rows 648 cols
[2022-05-16 01:22:32] [INFO ] Computed 284 place invariants in 102 ms
[2022-05-16 01:22:34] [INFO ] Implicit Places using invariants in 2220 ms returned [93, 122, 125, 154]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2222 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 644/663 places, 568/570 transitions.
Applied a total of 0 rules in 25 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 644/663 places, 568/570 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r09-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s110 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 991 reset in 751 ms.
Product exploration explored 100000 steps with 1000 reset in 815 ms.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 24 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:22:36] [INFO ] Computed 280 place invariants in 140 ms
[2022-05-16 01:22:38] [INFO ] Implicit Places using invariants in 1756 ms returned []
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:22:38] [INFO ] Computed 280 place invariants in 134 ms
[2022-05-16 01:22:41] [INFO ] Implicit Places using invariants and state equation in 2692 ms returned []
Implicit Place search using SMT with State Equation took 4452 ms to find 0 implicit places.
[2022-05-16 01:22:41] [INFO ] Redundant transitions in 41 ms returned []
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:22:41] [INFO ] Computed 280 place invariants in 143 ms
[2022-05-16 01:22:41] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 644/644 places, 568/568 transitions.
Computed a total of 644 stabilizing places and 568 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 644 transition count 568
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 66 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 988 reset in 713 ms.
Product exploration explored 100000 steps with 993 reset in 764 ms.
Built C files in :
/tmp/ltsmin16849793545175106985
[2022-05-16 01:22:44] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2022-05-16 01:22:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:22:44] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2022-05-16 01:22:44] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:22:44] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2022-05-16 01:22:44] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:22:44] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16849793545175106985
Running compilation step : cd /tmp/ltsmin16849793545175106985;'/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 1640 ms.
Running link step : cd /tmp/ltsmin16849793545175106985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin16849793545175106985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1733199399112518170.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 644 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 644/644 places, 568/568 transitions.
Applied a total of 0 rules in 28 ms. Remains 644 /644 variables (removed 0) and now considering 568/568 (removed 0) transitions.
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:22:59] [INFO ] Computed 280 place invariants in 141 ms
[2022-05-16 01:23:01] [INFO ] Implicit Places using invariants in 1817 ms returned []
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:23:01] [INFO ] Computed 280 place invariants in 144 ms
[2022-05-16 01:23:04] [INFO ] Implicit Places using invariants and state equation in 2799 ms returned []
Implicit Place search using SMT with State Equation took 4628 ms to find 0 implicit places.
[2022-05-16 01:23:04] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 568 rows 644 cols
[2022-05-16 01:23:04] [INFO ] Computed 280 place invariants in 159 ms
[2022-05-16 01:23:05] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 644/644 places, 568/568 transitions.
Built C files in :
/tmp/ltsmin3009778371820190279
[2022-05-16 01:23:05] [INFO ] Computing symmetric may disable matrix : 568 transitions.
[2022-05-16 01:23:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:23:05] [INFO ] Computing symmetric may enable matrix : 568 transitions.
[2022-05-16 01:23:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:23:05] [INFO ] Computing Do-Not-Accords matrix : 568 transitions.
[2022-05-16 01:23:05] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:23:05] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3009778371820190279
Running compilation step : cd /tmp/ltsmin3009778371820190279;'/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 1461 ms.
Running link step : cd /tmp/ltsmin3009778371820190279;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3009778371820190279;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13913276088860342695.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 01:23:20] [INFO ] Flatten gal took : 84 ms
[2022-05-16 01:23:20] [INFO ] Flatten gal took : 90 ms
[2022-05-16 01:23:20] [INFO ] Time to serialize gal into /tmp/LTL1705942960382057618.gal : 21 ms
[2022-05-16 01:23:20] [INFO ] Time to serialize properties into /tmp/LTL3269181838860761898.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/LTL1705942960382057618.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3269181838860761898.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/LTL1705942...266
Read 1 LTL properties
Checking formula 0 : !((G(F("(p211==0)"))))
Formula 0 simplified : !GF"(p211==0)"
Detected timeout of ITS tools.
[2022-05-16 01:23:35] [INFO ] Flatten gal took : 38 ms
[2022-05-16 01:23:35] [INFO ] Applying decomposition
[2022-05-16 01:23:35] [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/graph6701105043272873491.txt' '-o' '/tmp/graph6701105043272873491.bin' '-w' '/tmp/graph6701105043272873491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6701105043272873491.bin' '-l' '-1' '-v' '-w' '/tmp/graph6701105043272873491.weights' '-q' '0' '-e' '0.001'
[2022-05-16 01:23:35] [INFO ] Decomposing Gal with order
[2022-05-16 01:23:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:23:35] [INFO ] Removed a total of 651 redundant transitions.
[2022-05-16 01:23:36] [INFO ] Flatten gal took : 131 ms
[2022-05-16 01:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 25 ms.
[2022-05-16 01:23:36] [INFO ] Time to serialize gal into /tmp/LTL7526518035023243479.gal : 13 ms
[2022-05-16 01:23:36] [INFO ] Time to serialize properties into /tmp/LTL15619622999550209653.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/LTL7526518035023243479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15619622999550209653.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/LTL7526518...246
Read 1 LTL properties
Checking formula 0 : !((G(F("(i2.i2.u37.p211==0)"))))
Formula 0 simplified : !GF"(i2.i2.u37.p211==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4328799816142192858
[2022-05-16 01:23:51] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4328799816142192858
Running compilation step : cd /tmp/ltsmin4328799816142192858;'/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 1018 ms.
Running link step : cd /tmp/ltsmin4328799816142192858;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin4328799816142192858;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Echo-PT-d02r09-LTLCardinality-15 finished in 94282 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-16 01:24:06] [INFO ] Flatten gal took : 31 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6540367611201087287
[2022-05-16 01:24:06] [INFO ] Computing symmetric may disable matrix : 570 transitions.
[2022-05-16 01:24:06] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:24:06] [INFO ] Computing symmetric may enable matrix : 570 transitions.
[2022-05-16 01:24:06] [INFO ] Applying decomposition
[2022-05-16 01:24:06] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:24:06] [INFO ] Flatten gal took : 29 ms
[2022-05-16 01:24:06] [INFO ] Computing Do-Not-Accords matrix : 570 transitions.
[2022-05-16 01:24:06] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 01:24:06] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6540367611201087287
Running compilation step : cd /tmp/ltsmin6540367611201087287;'/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'
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/graph2059737521812090712.txt' '-o' '/tmp/graph2059737521812090712.bin' '-w' '/tmp/graph2059737521812090712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2059737521812090712.bin' '-l' '-1' '-v' '-w' '/tmp/graph2059737521812090712.weights' '-q' '0' '-e' '0.001'
[2022-05-16 01:24:06] [INFO ] Decomposing Gal with order
[2022-05-16 01:24:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:24:06] [INFO ] Removed a total of 695 redundant transitions.
[2022-05-16 01:24:06] [INFO ] Flatten gal took : 62 ms
[2022-05-16 01:24:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 20 ms.
[2022-05-16 01:24:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality12492632228273776507.gal : 7 ms
[2022-05-16 01:24:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality3071792889206688785.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/LTLCardinality12492632228273776507.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3071792889206688785.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(F("(i2.u54.p211==0)"))))
Formula 0 simplified : !GF"(i2.u54.p211==0)"
Compilation finished in 1553 ms.
Running link step : cd /tmp/ltsmin6540367611201087287;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin6540367611201087287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-16 01:44:52] [INFO ] Applying decomposition
[2022-05-16 01:44:53] [INFO ] Flatten gal took : 93 ms
[2022-05-16 01:44:53] [INFO ] Decomposing Gal with order
[2022-05-16 01:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 01:44:53] [INFO ] Removed a total of 1411 redundant transitions.
[2022-05-16 01:44:53] [INFO ] Flatten gal took : 192 ms
[2022-05-16 01:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 44 ms.
[2022-05-16 01:44:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality16462449246903633610.gal : 26 ms
[2022-05-16 01:44:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality2509579220948136579.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/LTLCardinality16462449246903633610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2509579220948136579.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(F("(u75.p211==0)"))))
Formula 0 simplified : !GF"(u75.p211==0)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.010: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.027: Initializing POR dependencies: labels 571, guards 570
pins2lts-mc-linux64( 2/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 1.828: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 1.828: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 1.829: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 1.935: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.944: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 1.971: There are 573 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.971: State length is 664, there are 573 groups
pins2lts-mc-linux64( 0/ 8), 1.971: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.971: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.971: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 1.971: Visible groups: 0 / 573, labels: 1 / 573
pins2lts-mc-linux64( 0/ 8), 1.971: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 1.971: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 2.437: [Blue] ~120 levels ~960 states ~20864 transitions
pins2lts-mc-linux64( 5/ 8), 2.485: [Blue] ~163 levels ~1920 states ~23600 transitions
pins2lts-mc-linux64( 5/ 8), 2.580: [Blue] ~163 levels ~3840 states ~29320 transitions
pins2lts-mc-linux64( 5/ 8), 2.775: [Blue] ~163 levels ~7680 states ~42464 transitions
pins2lts-mc-linux64( 5/ 8), 3.109: [Blue] ~163 levels ~15360 states ~71960 transitions
pins2lts-mc-linux64( 5/ 8), 4.072: [Blue] ~163 levels ~30720 states ~137064 transitions
pins2lts-mc-linux64( 5/ 8), 5.635: [Blue] ~163 levels ~61440 states ~277648 transitions
pins2lts-mc-linux64( 5/ 8), 8.979: [Blue] ~163 levels ~122880 states ~567552 transitions
pins2lts-mc-linux64( 5/ 8), 15.484: [Blue] ~163 levels ~245760 states ~1168912 transitions
pins2lts-mc-linux64( 5/ 8), 29.245: [Blue] ~163 levels ~491520 states ~2536576 transitions
pins2lts-mc-linux64( 5/ 8), 62.112: [Blue] ~163 levels ~983040 states ~5450328 transitions
pins2lts-mc-linux64( 3/ 8), 131.751: [Blue] ~155 levels ~1966080 states ~9899560 transitions
pins2lts-mc-linux64( 3/ 8), 251.430: [Blue] ~155 levels ~3932160 states ~20721280 transitions
pins2lts-mc-linux64( 5/ 8), 508.987: [Blue] ~163 levels ~7864320 states ~53379040 transitions
pins2lts-mc-linux64( 5/ 8), 1015.731: [Blue] ~163 levels ~15728640 states ~111322104 transitions
pins2lts-mc-linux64( 5/ 8), 1590.932: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1590.985:
pins2lts-mc-linux64( 0/ 8), 1590.985: Explored 21121608 states 123924952 transitions, fanout: 5.867
pins2lts-mc-linux64( 0/ 8), 1590.985: Total exploration time 1589.000 sec (1588.960 sec minimum, 1588.981 sec on average)
pins2lts-mc-linux64( 0/ 8), 1590.985: States per second: 13292, Transitions per second: 77989
pins2lts-mc-linux64( 0/ 8), 1590.985:
pins2lts-mc-linux64( 0/ 8), 1590.985: State space has 21103218 states, 13625701 are accepting
pins2lts-mc-linux64( 0/ 8), 1590.985: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1590.985: blue states: 21121608 (100.09%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1590.985: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1590.985: all-red states: 13625701 (64.57%), bogus 40942 (0.19%)
pins2lts-mc-linux64( 0/ 8), 1590.985:
pins2lts-mc-linux64( 0/ 8), 1590.985: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1590.985:
pins2lts-mc-linux64( 0/ 8), 1590.985: Queue width: 8B, total height: 1263, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 1590.985: Tree memory: 417.0MB, 20.7 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 1590.985: Tree fill ratio (roots/leafs): 15.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1590.985: Stored 637 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1590.985: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1590.985: Est. total memory use: 417.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6540367611201087287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6540367611201087287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-16 02:05:42] [INFO ] Flatten gal took : 312 ms
[2022-05-16 02:05:43] [INFO ] Input system was already deterministic with 570 transitions.
[2022-05-16 02:05:43] [INFO ] Transformed 663 places.
[2022-05-16 02:05:43] [INFO ] Transformed 570 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
[2022-05-16 02:05:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality15015896669764186957.gal : 42 ms
[2022-05-16 02:05:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality15064472178481051561.ltl : 19 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/LTLCardinality15015896669764186957.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15064472178481051561.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...335
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p211==0)"))))
Formula 0 simplified : !GF"(p211==0)"

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="Echo-PT-d02r09"
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 Echo-PT-d02r09, 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 r078-tall-165260110200371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 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 ;