Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713100084.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-010A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713100084
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 16:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 16:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 25 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 84K Mar 5 18:23 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 ShieldIIPs-PT-010A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-010A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679168312407

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-010A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 19:38:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:38:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:38:35] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2023-03-18 19:38:35] [INFO ] Transformed 253 places.
[2023-03-18 19:38:35] [INFO ] Transformed 243 transitions.
[2023-03-18 19:38:35] [INFO ] Found NUPN structural information;
[2023-03-18 19:38:35] [INFO ] Parsed PT model containing 253 places and 243 transitions and 1086 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldIIPs-PT-010A-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 29 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2023-03-18 19:38:35] [INFO ] Computed 91 place invariants in 7 ms
[2023-03-18 19:38:36] [INFO ] Implicit Places using invariants in 821 ms returned []
[2023-03-18 19:38:36] [INFO ] Invariant cache hit.
[2023-03-18 19:38:36] [INFO ] Implicit Places using invariants and state equation in 637 ms returned []
Implicit Place search using SMT with State Equation took 1499 ms to find 0 implicit places.
[2023-03-18 19:38:37] [INFO ] Invariant cache hit.
[2023-03-18 19:38:37] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2007 ms. Remains : 253/253 places, 243/243 transitions.
Support contains 43 out of 253 places after structural reductions.
[2023-03-18 19:38:37] [INFO ] Flatten gal took : 71 ms
[2023-03-18 19:38:37] [INFO ] Flatten gal took : 25 ms
[2023-03-18 19:38:37] [INFO ] Input system was already deterministic with 243 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 23) seen :22
Finished Best-First random walk after 1616 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=269 )
FORMULA ShieldIIPs-PT-010A-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-010A-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1)&&(X(p0)||p2))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 13 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2023-03-18 19:38:38] [INFO ] Invariant cache hit.
[2023-03-18 19:38:38] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-18 19:38:38] [INFO ] Invariant cache hit.
[2023-03-18 19:38:39] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
[2023-03-18 19:38:39] [INFO ] Invariant cache hit.
[2023-03-18 19:38:39] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1115 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 625 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(AND (EQ s31 1) (EQ s42 1)), p1:(AND (EQ s155 1) (EQ s168 1)), p2:(OR (AND (EQ s155 1) (EQ s168 1)) (AND (EQ s31 1) (EQ s42 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-00 finished in 1934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((p1&&F(p2)))||p0))))'
Support contains 6 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 15 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2023-03-18 19:38:40] [INFO ] Invariant cache hit.
[2023-03-18 19:38:41] [INFO ] Implicit Places using invariants in 633 ms returned []
[2023-03-18 19:38:41] [INFO ] Invariant cache hit.
[2023-03-18 19:38:41] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2023-03-18 19:38:41] [INFO ] Invariant cache hit.
[2023-03-18 19:38:41] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1516 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(EQ s90 1), p0:(OR (EQ s153 0) (EQ s174 0)), p2:(AND (EQ s236 1) (EQ s240 1) (EQ s252 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 766 ms.
Product exploration explored 100000 steps with 50000 reset in 531 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0 (NOT p2))
Knowledge based reduction with 8 factoid took 456 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-010A-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-010A-LTLFireability-01 finished in 3551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(p0)&&X(G(p1))))))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 11 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2023-03-18 19:38:43] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-18 19:38:44] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
[2023-03-18 19:38:44] [INFO ] Invariant cache hit.
[2023-03-18 19:38:44] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 483 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 7}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 7}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p1:(OR (NEQ s32 1) (NEQ s34 1)), p0:(AND (EQ s4 1) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 411 steps with 0 reset in 7 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-02 finished in 1455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p0||G(F(p1)))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 7 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2023-03-18 19:38:45] [INFO ] Invariant cache hit.
[2023-03-18 19:38:45] [INFO ] Implicit Places using invariants in 317 ms returned []
[2023-03-18 19:38:45] [INFO ] Invariant cache hit.
[2023-03-18 19:38:46] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
[2023-03-18 19:38:46] [INFO ] Invariant cache hit.
[2023-03-18 19:38:46] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 463 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s91 1), p1:(AND (EQ s186 1) (EQ s190 1) (EQ s201 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 534 steps with 0 reset in 7 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-03 finished in 1576 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 252 transition count 241
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 241
Applied a total of 3 rules in 52 ms. Remains 250 /253 variables (removed 3) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 250 cols
[2023-03-18 19:38:47] [INFO ] Computed 90 place invariants in 6 ms
[2023-03-18 19:38:47] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-18 19:38:47] [INFO ] Invariant cache hit.
[2023-03-18 19:38:47] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2023-03-18 19:38:47] [INFO ] Redundant transitions in 150 ms returned [238]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 240 rows 250 cols
[2023-03-18 19:38:47] [INFO ] Computed 90 place invariants in 17 ms
[2023-03-18 19:38:48] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 240/243 transitions.
Applied a total of 0 rules in 10 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1317 ms. Remains : 250/253 places, 240/243 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s236 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 584 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-06 finished in 1423 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 252 transition count 241
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 241
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 249 transition count 240
Applied a total of 5 rules in 34 ms. Remains 249 /253 variables (removed 4) and now considering 240/243 (removed 3) transitions.
// Phase 1: matrix 240 rows 249 cols
[2023-03-18 19:38:48] [INFO ] Computed 90 place invariants in 1 ms
[2023-03-18 19:38:48] [INFO ] Implicit Places using invariants in 183 ms returned []
[2023-03-18 19:38:48] [INFO ] Invariant cache hit.
[2023-03-18 19:38:49] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
[2023-03-18 19:38:49] [INFO ] Redundant transitions in 139 ms returned [232]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 239 rows 249 cols
[2023-03-18 19:38:49] [INFO ] Computed 90 place invariants in 0 ms
[2023-03-18 19:38:49] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 249/253 places, 239/243 transitions.
Applied a total of 0 rules in 6 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1115 ms. Remains : 249/253 places, 239/243 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-07 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:(NEQ s165 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 361 reset in 377 ms.
Product exploration explored 100000 steps with 376 reset in 521 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Finished random walk after 196 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=65 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 236 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 249/249 places, 239/239 transitions.
Applied a total of 0 rules in 9 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2023-03-18 19:38:51] [INFO ] Invariant cache hit.
[2023-03-18 19:38:51] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-18 19:38:51] [INFO ] Invariant cache hit.
[2023-03-18 19:38:51] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-18 19:38:51] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-18 19:38:51] [INFO ] Invariant cache hit.
[2023-03-18 19:38:52] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 731 ms. Remains : 249/249 places, 239/239 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0)]
Finished random walk after 104 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=104 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 357 reset in 394 ms.
Product exploration explored 100000 steps with 378 reset in 389 ms.
Built C files in :
/tmp/ltsmin1287999546149626439
[2023-03-18 19:38:53] [INFO ] Computing symmetric may disable matrix : 239 transitions.
[2023-03-18 19:38:53] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:53] [INFO ] Computing symmetric may enable matrix : 239 transitions.
[2023-03-18 19:38:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:53] [INFO ] Computing Do-Not-Accords matrix : 239 transitions.
[2023-03-18 19:38:53] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:38:53] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1287999546149626439
Running compilation step : cd /tmp/ltsmin1287999546149626439;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 726 ms.
Running link step : cd /tmp/ltsmin1287999546149626439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin1287999546149626439;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1160538827401085211.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 249/249 places, 239/239 transitions.
Applied a total of 0 rules in 27 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2023-03-18 19:39:09] [INFO ] Invariant cache hit.
[2023-03-18 19:39:09] [INFO ] Implicit Places using invariants in 585 ms returned []
[2023-03-18 19:39:09] [INFO ] Invariant cache hit.
[2023-03-18 19:39:10] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
[2023-03-18 19:39:10] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-18 19:39:10] [INFO ] Invariant cache hit.
[2023-03-18 19:39:10] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1449 ms. Remains : 249/249 places, 239/239 transitions.
Built C files in :
/tmp/ltsmin13631720667705889900
[2023-03-18 19:39:10] [INFO ] Computing symmetric may disable matrix : 239 transitions.
[2023-03-18 19:39:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:10] [INFO ] Computing symmetric may enable matrix : 239 transitions.
[2023-03-18 19:39:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:10] [INFO ] Computing Do-Not-Accords matrix : 239 transitions.
[2023-03-18 19:39:10] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:10] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13631720667705889900
Running compilation step : cd /tmp/ltsmin13631720667705889900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 551 ms.
Running link step : cd /tmp/ltsmin13631720667705889900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin13631720667705889900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased105387294053983096.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:39:25] [INFO ] Flatten gal took : 32 ms
[2023-03-18 19:39:25] [INFO ] Flatten gal took : 32 ms
[2023-03-18 19:39:25] [INFO ] Time to serialize gal into /tmp/LTL6953379211525875241.gal : 16 ms
[2023-03-18 19:39:25] [INFO ] Time to serialize properties into /tmp/LTL7791026192602983215.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6953379211525875241.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11896973832779322747.hoa' '-atoms' '/tmp/LTL7791026192602983215.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7791026192602983215.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11896973832779322747.hoa
Detected timeout of ITS tools.
[2023-03-18 19:39:40] [INFO ] Flatten gal took : 23 ms
[2023-03-18 19:39:41] [INFO ] Flatten gal took : 19 ms
[2023-03-18 19:39:41] [INFO ] Time to serialize gal into /tmp/LTL7333977786840701063.gal : 4 ms
[2023-03-18 19:39:41] [INFO ] Time to serialize properties into /tmp/LTL17711023807927284023.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7333977786840701063.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17711023807927284023.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p166==0)"))))
Formula 0 simplified : FG!"(p166==0)"
Detected timeout of ITS tools.
[2023-03-18 19:39:56] [INFO ] Flatten gal took : 16 ms
[2023-03-18 19:39:56] [INFO ] Applying decomposition
[2023-03-18 19:39:56] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14402973942905037188.txt' '-o' '/tmp/graph14402973942905037188.bin' '-w' '/tmp/graph14402973942905037188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14402973942905037188.bin' '-l' '-1' '-v' '-w' '/tmp/graph14402973942905037188.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:39:56] [INFO ] Decomposing Gal with order
[2023-03-18 19:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:39:56] [INFO ] Removed a total of 155 redundant transitions.
[2023-03-18 19:39:56] [INFO ] Flatten gal took : 110 ms
[2023-03-18 19:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 10 ms.
[2023-03-18 19:39:56] [INFO ] Time to serialize gal into /tmp/LTL11426833793045526475.gal : 4 ms
[2023-03-18 19:39:56] [INFO ] Time to serialize properties into /tmp/LTL14161939722082232903.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11426833793045526475.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14161939722082232903.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(i6.i0.u60.p166==0)"))))
Formula 0 simplified : FG!"(i6.i0.u60.p166==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13318789753093503164
[2023-03-18 19:40:11] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13318789753093503164
Running compilation step : cd /tmp/ltsmin13318789753093503164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 396 ms.
Running link step : cd /tmp/ltsmin13318789753093503164;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin13318789753093503164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 ShieldIIPs-PT-010A-LTLFireability-07 finished in 98319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))||G(p1)))))'
Support contains 5 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2023-03-18 19:40:26] [INFO ] Computed 91 place invariants in 4 ms
[2023-03-18 19:40:27] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-18 19:40:27] [INFO ] Invariant cache hit.
[2023-03-18 19:40:27] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2023-03-18 19:40:27] [INFO ] Invariant cache hit.
[2023-03-18 19:40:27] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 900 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 409 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (NEQ s204 1) (NEQ s219 1) (NEQ s8 1) (NEQ s22 1)), p0:(EQ s241 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 11747 steps with 21 reset in 85 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-12 finished in 1438 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U (p1&&G(p2))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 253 transition count 242
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 252 transition count 242
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 251 transition count 241
Applied a total of 4 rules in 26 ms. Remains 251 /253 variables (removed 2) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 251 cols
[2023-03-18 19:40:28] [INFO ] Computed 91 place invariants in 1 ms
[2023-03-18 19:40:28] [INFO ] Implicit Places using invariants in 354 ms returned [237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 370 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 241/243 transitions.
Applied a total of 0 rules in 6 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 412 ms. Remains : 250/253 places, 241/243 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s141 1), p2:(NEQ s46 1), p0:(OR (EQ s46 1) (AND (EQ s155 1) (EQ s168 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1441 reset in 411 ms.
Product exploration explored 100000 steps with 1446 reset in 360 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT p0)), (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2))), (X p2), (X (OR (NOT p1) (NOT p2))), true, (X (X (NOT p0))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 p2)))), (X (X p2)), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 1079 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Incomplete random walk after 10000 steps, including 19 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 241 rows 250 cols
[2023-03-18 19:40:31] [INFO ] Computed 90 place invariants in 1 ms
[2023-03-18 19:40:31] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT p0)), (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2))), (X p2), (X (OR (NOT p1) (NOT p2))), true, (X (X (NOT p0))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 p2)))), (X (X p2)), (X (X (OR (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT p2)), (F p0), (F (NOT (OR (NOT p1) (NOT p2)))), (F (AND p1 p2)), (F (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 15 factoid took 1150 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 359 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
[2023-03-18 19:40:33] [INFO ] Invariant cache hit.
[2023-03-18 19:40:34] [INFO ] [Real]Absence check using 90 positive place invariants in 49 ms returned sat
[2023-03-18 19:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:34] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2023-03-18 19:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:35] [INFO ] [Nat]Absence check using 90 positive place invariants in 42 ms returned sat
[2023-03-18 19:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:35] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-18 19:40:35] [INFO ] Computed and/alt/rep : 222/781/222 causal constraints (skipped 18 transitions) in 21 ms.
[2023-03-18 19:40:37] [INFO ] Added : 173 causal constraints over 35 iterations in 1747 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 241/241 transitions.
Applied a total of 0 rules in 5 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2023-03-18 19:40:37] [INFO ] Invariant cache hit.
[2023-03-18 19:40:38] [INFO ] Implicit Places using invariants in 1281 ms returned []
[2023-03-18 19:40:38] [INFO ] Invariant cache hit.
[2023-03-18 19:40:40] [INFO ] Implicit Places using invariants and state equation in 1370 ms returned []
Implicit Place search using SMT with State Equation took 2655 ms to find 0 implicit places.
[2023-03-18 19:40:40] [INFO ] Redundant transitions in 125 ms returned [233]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 240 rows 250 cols
[2023-03-18 19:40:40] [INFO ] Computed 90 place invariants in 3 ms
[2023-03-18 19:40:40] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/250 places, 240/241 transitions.
Applied a total of 0 rules in 5 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3126 ms. Remains : 250/250 places, 240/241 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND p1 p2))), (X p2), (X (OR (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), true, (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X p2)), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 746 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Finished random walk after 310 steps, including 0 resets, run visited all 5 properties in 38 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND p1 p2))), (X p2), (X (OR (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), true, (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X p2)), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT p2)), (F p0), (F (NOT (OR (NOT p1) (NOT p2)))), (F (AND p1 p2)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 12 factoid took 849 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 345 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
[2023-03-18 19:40:43] [INFO ] Invariant cache hit.
[2023-03-18 19:40:43] [INFO ] [Real]Absence check using 90 positive place invariants in 23 ms returned sat
[2023-03-18 19:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:43] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2023-03-18 19:40:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:40:44] [INFO ] [Nat]Absence check using 90 positive place invariants in 18 ms returned sat
[2023-03-18 19:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:40:44] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2023-03-18 19:40:44] [INFO ] Computed and/alt/rep : 222/786/222 causal constraints (skipped 17 transitions) in 27 ms.
[2023-03-18 19:40:46] [INFO ] Added : 177 causal constraints over 36 iterations in 1999 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 320 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 1430 reset in 381 ms.
Product exploration explored 100000 steps with 1414 reset in 392 ms.
Built C files in :
/tmp/ltsmin12438121807413238884
[2023-03-18 19:40:47] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2023-03-18 19:40:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:47] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2023-03-18 19:40:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:47] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2023-03-18 19:40:47] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:47] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12438121807413238884
Running compilation step : cd /tmp/ltsmin12438121807413238884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 558 ms.
Running link step : cd /tmp/ltsmin12438121807413238884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin12438121807413238884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8191501487020201363.hoa' '--buchi-type=spotba'
LTSmin run took 890 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-010A-LTLFireability-13 finished in 20815 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 8 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2023-03-18 19:40:48] [INFO ] Computed 91 place invariants in 1 ms
[2023-03-18 19:40:49] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-18 19:40:49] [INFO ] Invariant cache hit.
[2023-03-18 19:40:49] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
[2023-03-18 19:40:49] [INFO ] Invariant cache hit.
[2023-03-18 19:40:49] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 853 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 214 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s181 1) (EQ s191 1) (EQ s213 1) (EQ s223 1) (EQ s225 1) (EQ s63 1) (EQ s73 1) (EQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-010A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLFireability-14 finished in 1096 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-18 19:40:50] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
[2023-03-18 19:40:50] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin7246095389189942586
[2023-03-18 19:40:50] [INFO ] Computing symmetric may disable matrix : 243 transitions.
[2023-03-18 19:40:50] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:50] [INFO ] Computing symmetric may enable matrix : 243 transitions.
[2023-03-18 19:40:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:50] [INFO ] Flatten gal took : 22 ms
[2023-03-18 19:40:50] [INFO ] Computing Do-Not-Accords matrix : 243 transitions.
[2023-03-18 19:40:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:40:50] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7246095389189942586
Running compilation step : cd /tmp/ltsmin7246095389189942586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10742224918296631751.txt' '-o' '/tmp/graph10742224918296631751.bin' '-w' '/tmp/graph10742224918296631751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10742224918296631751.bin' '-l' '-1' '-v' '-w' '/tmp/graph10742224918296631751.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:40:50] [INFO ] Decomposing Gal with order
[2023-03-18 19:40:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:40:50] [INFO ] Removed a total of 160 redundant transitions.
[2023-03-18 19:40:50] [INFO ] Flatten gal took : 23 ms
[2023-03-18 19:40:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 10 ms.
[2023-03-18 19:40:50] [INFO ] Time to serialize gal into /tmp/LTLFireability3161749482307907965.gal : 4 ms
[2023-03-18 19:40:50] [INFO ] Time to serialize properties into /tmp/LTLFireability6213826545152556094.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3161749482307907965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6213826545152556094.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(i6.i1.u60.p166!=1)"))))
Formula 0 simplified : FG!"(i6.i1.u60.p166!=1)"
Compilation finished in 592 ms.
Running link step : cd /tmp/ltsmin7246095389189942586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin7246095389189942586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: Initializing POR dependencies: labels 244, guards 243
pins2lts-mc-linux64( 6/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.038: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.053: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.381: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 3/ 8), 0.381: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.381: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.571: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.575: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.591: There are 246 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.591: State length is 254, there are 246 groups
pins2lts-mc-linux64( 0/ 8), 0.591: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.591: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.592: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.592: Visible groups: 0 / 246, labels: 1 / 246
pins2lts-mc-linux64( 0/ 8), 0.592: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.592: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.634: [Blue] ~120 levels ~960 states ~2840 transitions
pins2lts-mc-linux64( 7/ 8), 0.686: [Blue] ~224 levels ~1920 states ~6536 transitions
pins2lts-mc-linux64( 7/ 8), 0.800: [Blue] ~428 levels ~3840 states ~14472 transitions
pins2lts-mc-linux64( 1/ 8), 0.904: [Blue] ~599 levels ~7680 states ~20256 transitions
pins2lts-mc-linux64( 1/ 8), 1.000: [Blue] ~599 levels ~15360 states ~32992 transitions
pins2lts-mc-linux64( 1/ 8), 1.209: [Blue] ~599 levels ~30720 states ~62464 transitions
pins2lts-mc-linux64( 6/ 8), 1.576: [Blue] ~637 levels ~61440 states ~130784 transitions
pins2lts-mc-linux64( 6/ 8), 2.257: [Blue] ~637 levels ~122880 states ~260584 transitions
pins2lts-mc-linux64( 6/ 8), 3.564: [Blue] ~637 levels ~245760 states ~549976 transitions
pins2lts-mc-linux64( 6/ 8), 6.243: [Blue] ~637 levels ~491520 states ~1124704 transitions
pins2lts-mc-linux64( 6/ 8), 10.400: [Blue] ~637 levels ~983040 states ~2416808 transitions
pins2lts-mc-linux64( 5/ 8), 17.015: [Blue] ~935 levels ~1966080 states ~4610360 transitions
pins2lts-mc-linux64( 5/ 8), 32.253: [Blue] ~935 levels ~3932160 states ~9949416 transitions
pins2lts-mc-linux64( 5/ 8), 61.709: [Blue] ~937 levels ~7864320 states ~20291056 transitions
pins2lts-mc-linux64( 5/ 8), 124.780: [Blue] ~937 levels ~15728640 states ~42656040 transitions
pins2lts-mc-linux64( 5/ 8), 252.950: [Blue] ~937 levels ~31457280 states ~89792736 transitions
pins2lts-mc-linux64( 5/ 8), 475.970: [Blue] ~968 levels ~62914560 states ~161261768 transitions
pins2lts-mc-linux64( 5/ 8), 919.561: [Blue] ~968 levels ~125829120 states ~294382536 transitions
pins2lts-mc-linux64( 4/ 8), 1075.248: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1075.270:
pins2lts-mc-linux64( 0/ 8), 1075.270: Explored 111316311 states 230772553 transitions, fanout: 2.073
pins2lts-mc-linux64( 0/ 8), 1075.270: Total exploration time 1074.680 sec (1074.640 sec minimum, 1074.652 sec on average)
pins2lts-mc-linux64( 0/ 8), 1075.270: States per second: 103581, Transitions per second: 214736
pins2lts-mc-linux64( 0/ 8), 1075.270:
pins2lts-mc-linux64( 0/ 8), 1075.270: State space has 111332207 states, 75806422 are accepting
pins2lts-mc-linux64( 0/ 8), 1075.270: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1075.270: blue states: 111316311 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1075.270: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1075.270: all-red states: 75806422 (68.09%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1075.270:
pins2lts-mc-linux64( 0/ 8), 1075.270: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 1075.270:
pins2lts-mc-linux64( 0/ 8), 1075.270: Queue width: 8B, total height: 5309, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 1075.270: Tree memory: 1105.4MB, 10.4 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 1075.270: Tree fill ratio (roots/leafs): 82.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1075.270: Stored 244 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1075.270: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1075.270: Est. total memory use: 1105.4MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7246095389189942586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7246095389189942586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 20:01:35] [INFO ] Applying decomposition
[2023-03-18 20:01:35] [INFO ] Flatten gal took : 39 ms
[2023-03-18 20:01:35] [INFO ] Decomposing Gal with order
[2023-03-18 20:01:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:01:35] [INFO ] Removed a total of 170 redundant transitions.
[2023-03-18 20:01:35] [INFO ] Flatten gal took : 35 ms
[2023-03-18 20:01:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 16 ms.
[2023-03-18 20:01:36] [INFO ] Time to serialize gal into /tmp/LTLFireability2306570004331476867.gal : 13 ms
[2023-03-18 20:01:36] [INFO ] Time to serialize properties into /tmp/LTLFireability3124732900050250465.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2306570004331476867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3124732900050250465.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(u68.p166!=1)"))))
Formula 0 simplified : FG!"(u68.p166!=1)"
Detected timeout of ITS tools.
[2023-03-18 20:22:24] [INFO ] Flatten gal took : 460 ms
[2023-03-18 20:22:27] [INFO ] Input system was already deterministic with 243 transitions.
[2023-03-18 20:22:27] [INFO ] Transformed 253 places.
[2023-03-18 20:22:27] [INFO ] Transformed 243 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-18 20:22:28] [INFO ] Time to serialize gal into /tmp/LTLFireability7552543305857274457.gal : 28 ms
[2023-03-18 20:22:28] [INFO ] Time to serialize properties into /tmp/LTLFireability15533403337409658331.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7552543305857274457.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15533403337409658331.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p166!=1)"))))
Formula 0 simplified : FG!"(p166!=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 872036 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16250972 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldIIPs-PT-010A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-010A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713100084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010A.tgz
mv ShieldIIPs-PT-010A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;