Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788400073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-030A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788400073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 11 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 11 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 11 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 253K May 18 16:43 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-030A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-030A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716938423678

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 23:20:25] [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]
[2024-05-28 23:20:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 23:20:25] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2024-05-28 23:20:25] [INFO ] Transformed 753 places.
[2024-05-28 23:20:25] [INFO ] Transformed 723 transitions.
[2024-05-28 23:20:25] [INFO ] Found NUPN structural information;
[2024-05-28 23:20:25] [INFO ] Parsed PT model containing 753 places and 723 transitions and 3246 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldIIPs-PT-030A-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 3915 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:20:31] [INFO ] Computed 271 invariants in 29 ms
[2024-05-28 23:20:32] [INFO ] Implicit Places using invariants in 780 ms returned []
[2024-05-28 23:20:32] [INFO ] Invariant cache hit.
[2024-05-28 23:20:33] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1764 ms to find 0 implicit places.
[2024-05-28 23:20:33] [INFO ] Invariant cache hit.
[2024-05-28 23:20:34] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6137 ms. Remains : 753/753 places, 723/723 transitions.
Support contains 73 out of 753 places after structural reductions.
[2024-05-28 23:20:34] [INFO ] Flatten gal took : 136 ms
[2024-05-28 23:20:34] [INFO ] Flatten gal took : 75 ms
[2024-05-28 23:20:34] [INFO ] Input system was already deterministic with 723 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 37) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 23:20:35] [INFO ] Invariant cache hit.
[2024-05-28 23:20:35] [INFO ] [Real]Absence check using 271 positive place invariants in 52 ms returned sat
[2024-05-28 23:20:35] [INFO ] After 652ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 23:20:36] [INFO ] [Nat]Absence check using 271 positive place invariants in 50 ms returned sat
[2024-05-28 23:20:36] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 23:20:36] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 6 ms to minimize.
[2024-05-28 23:20:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2024-05-28 23:20:36] [INFO ] After 563ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 83 ms.
[2024-05-28 23:20:36] [INFO ] After 944ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 58 ms.
Support contains 6 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 2 place count 752 transition count 722
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 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 204 times.
Drop transitions removed 204 transitions
Iterating global reduction 0 with 204 rules applied. Total rules applied 208 place count 751 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 209 place count 750 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 210 place count 749 transition count 720
Applied a total of 210 rules in 168 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 749/753 places, 720/723 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 720 rows 749 cols
[2024-05-28 23:20:37] [INFO ] Computed 270 invariants in 36 ms
[2024-05-28 23:20:37] [INFO ] [Real]Absence check using 266 positive place invariants in 40 ms returned sat
[2024-05-28 23:20:37] [INFO ] [Real]Absence check using 266 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-28 23:20:37] [INFO ] After 564ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:20:38] [INFO ] [Nat]Absence check using 266 positive place invariants in 44 ms returned sat
[2024-05-28 23:20:38] [INFO ] [Nat]Absence check using 266 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-28 23:20:38] [INFO ] After 325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:20:38] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2024-05-28 23:20:38] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 0 ms to minimize.
[2024-05-28 23:20:38] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 1 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 0 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 1 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 1 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 0 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 0 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2024-05-28 23:20:40] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2079 ms
[2024-05-28 23:20:40] [INFO ] After 2429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-28 23:20:40] [INFO ] After 2660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 720/720 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 749 transition count 720
Applied a total of 2 rules in 42 ms. Remains 749 /749 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 749/749 places, 720/720 transitions.
Finished random walk after 5257 steps, including 1 resets, run visited all 1 properties in 53 ms. (steps per millisecond=99 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldIIPs-PT-030A-LTLFireability-15 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||((!p1||X(p2)) U p3))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 9 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:20:43] [INFO ] Computed 271 invariants in 7 ms
[2024-05-28 23:20:43] [INFO ] Implicit Places using invariants in 447 ms returned []
[2024-05-28 23:20:43] [INFO ] Invariant cache hit.
[2024-05-28 23:20:44] [INFO ] Implicit Places using invariants and state equation in 882 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
[2024-05-28 23:20:44] [INFO ] Invariant cache hit.
[2024-05-28 23:20:45] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1797 ms. Remains : 753/753 places, 723/723 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 451 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(EQ s41 1), p0:(EQ s41 0), p1:(AND (EQ s581 1) (EQ s592 1)), p2:(NEQ s725 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 297 reset in 740 ms.
Product exploration explored 100000 steps with 295 reset in 754 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 p3) p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p3))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p3) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 122 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-28 23:20:47] [INFO ] Invariant cache hit.
[2024-05-28 23:20:48] [INFO ] [Real]Absence check using 271 positive place invariants in 43 ms returned sat
[2024-05-28 23:20:48] [INFO ] After 494ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-28 23:20:48] [INFO ] [Nat]Absence check using 271 positive place invariants in 44 ms returned sat
[2024-05-28 23:20:48] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-28 23:20:48] [INFO ] After 345ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-28 23:20:49] [INFO ] After 582ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 206 times.
Drop transitions removed 206 transitions
Iterating global reduction 0 with 206 rules applied. Total rules applied 210 place count 751 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 211 place count 750 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 212 place count 749 transition count 720
Applied a total of 212 rules in 82 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 749/753 places, 720/723 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Finished probabilistic random walk after 76503 steps, run visited all 1 properties in 751 ms. (steps per millisecond=101 )
Probabilistic random walk after 76503 steps, saw 71364 distinct states, run finished after 753 ms. (steps per millisecond=101 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p3))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p3) p1)))), (G (NOT (AND (NOT p0) (NOT p3) p1))), (G (NOT (AND (NOT p0) (NOT p3))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT p0)), (F (NOT p2)), (F p3), (F (AND (NOT p3) p1))]
Knowledge based reduction with 12 factoid took 240 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 5 states, 8 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:20:50] [INFO ] Invariant cache hit.
[2024-05-28 23:20:51] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-28 23:20:51] [INFO ] Invariant cache hit.
[2024-05-28 23:20:52] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1365 ms to find 0 implicit places.
[2024-05-28 23:20:52] [INFO ] Invariant cache hit.
[2024-05-28 23:20:52] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1856 ms. Remains : 753/753 places, 723/723 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 p3) (NOT p1) p0 p2), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p3))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 104 ms. Reduced automaton from 5 states, 8 edges and 4 AP (stutter sensitive) to 5 states, 8 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 23:20:55] [INFO ] Invariant cache hit.
[2024-05-28 23:20:55] [INFO ] [Real]Absence check using 271 positive place invariants in 46 ms returned sat
[2024-05-28 23:20:56] [INFO ] After 531ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:20:56] [INFO ] [Nat]Absence check using 271 positive place invariants in 50 ms returned sat
[2024-05-28 23:20:56] [INFO ] After 314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:20:56] [INFO ] After 368ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-28 23:20:56] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 206 times.
Drop transitions removed 206 transitions
Iterating global reduction 0 with 206 rules applied. Total rules applied 210 place count 751 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 211 place count 750 transition count 720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 212 place count 749 transition count 720
Applied a total of 212 rules in 64 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 749/753 places, 720/723 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished probabilistic random walk after 76503 steps, run visited all 1 properties in 750 ms. (steps per millisecond=102 )
Probabilistic random walk after 76503 steps, saw 71364 distinct states, run finished after 751 ms. (steps per millisecond=101 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p1) p0 p2), (X (NOT (AND (NOT p3) p1))), (X (NOT p3)), (X (X (NOT (AND (NOT p3) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p3))), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F p3), (F (AND (NOT p0) (NOT p2))), (F (AND p1 (NOT p3)))]
Knowledge based reduction with 7 factoid took 277 ms. Reduced automaton from 5 states, 8 edges and 4 AP (stutter sensitive) to 5 states, 8 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 338 reset in 662 ms.
Product exploration explored 100000 steps with 334 reset in 715 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p3) p1 (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 753 transition count 723
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 60 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:21:00] [INFO ] Redundant transitions in 150 ms returned [715]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 753 cols
[2024-05-28 23:21:00] [INFO ] Computed 271 invariants in 4 ms
[2024-05-28 23:21:01] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 753/753 places, 722/723 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 30 ms. Remains 753 /753 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 690 ms. Remains : 753/753 places, 722/723 transitions.
Built C files in :
/tmp/ltsmin7291484353641337291
[2024-05-28 23:21:01] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7291484353641337291
Running compilation step : cd /tmp/ltsmin7291484353641337291;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1316 ms.
Running link step : cd /tmp/ltsmin7291484353641337291;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin7291484353641337291;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10167557355149965652.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 17 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:21:16] [INFO ] Computed 271 invariants in 7 ms
[2024-05-28 23:21:16] [INFO ] Implicit Places using invariants in 433 ms returned []
[2024-05-28 23:21:16] [INFO ] Invariant cache hit.
[2024-05-28 23:21:17] [INFO ] Implicit Places using invariants and state equation in 889 ms returned []
Implicit Place search using SMT with State Equation took 1324 ms to find 0 implicit places.
[2024-05-28 23:21:17] [INFO ] Invariant cache hit.
[2024-05-28 23:21:18] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1794 ms. Remains : 753/753 places, 723/723 transitions.
Built C files in :
/tmp/ltsmin6189930115723294775
[2024-05-28 23:21:18] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6189930115723294775
Running compilation step : cd /tmp/ltsmin6189930115723294775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1196 ms.
Running link step : cd /tmp/ltsmin6189930115723294775;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6189930115723294775;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17017915544142634209.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:21:33] [INFO ] Flatten gal took : 45 ms
[2024-05-28 23:21:33] [INFO ] Flatten gal took : 44 ms
[2024-05-28 23:21:38] [INFO ] Time to serialize gal into /tmp/LTL14474358988983769702.gal : 2566 ms
[2024-05-28 23:21:39] [INFO ] Time to serialize properties into /tmp/LTL9438447764193482781.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14474358988983769702.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10833054009821838887.hoa' '-atoms' '/tmp/LTL9438447764193482781.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9438447764193482781.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10833054009821838887.hoa
Detected timeout of ITS tools.
[2024-05-28 23:21:54] [INFO ] Flatten gal took : 42 ms
[2024-05-28 23:21:54] [INFO ] Flatten gal took : 40 ms
[2024-05-28 23:21:54] [INFO ] Time to serialize gal into /tmp/LTL14117308813137968925.gal : 6 ms
[2024-05-28 23:21:54] [INFO ] Time to serialize properties into /tmp/LTL15006586083047472971.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14117308813137968925.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15006586083047472971.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(p41==0)")))||(((!("((p581==1)&&(p592==1))"))||(X("(p725==0)")))U("(p41==1)")))))
Formula 0 simplified : X(FG!"(p41==0)" & (("((p581==1)&&(p592==1))" & X!"(p725==0)") R !"(p41==1)"))
Detected timeout of ITS tools.
[2024-05-28 23:22:09] [INFO ] Flatten gal took : 46 ms
[2024-05-28 23:22:09] [INFO ] Applying decomposition
[2024-05-28 23:22:09] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1706638141756708575.txt' '-o' '/tmp/graph1706638141756708575.bin' '-w' '/tmp/graph1706638141756708575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1706638141756708575.bin' '-l' '-1' '-v' '-w' '/tmp/graph1706638141756708575.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:22:09] [INFO ] Decomposing Gal with order
[2024-05-28 23:22:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:22:09] [INFO ] Removed a total of 480 redundant transitions.
[2024-05-28 23:22:09] [INFO ] Flatten gal took : 190 ms
[2024-05-28 23:22:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 81 ms.
[2024-05-28 23:22:09] [INFO ] Time to serialize gal into /tmp/LTL787439726305184095.gal : 16 ms
[2024-05-28 23:22:09] [INFO ] Time to serialize properties into /tmp/LTL15420356710531876882.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL787439726305184095.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15420356710531876882.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(i1.i1.u15.p41==0)")))||(((!("((i23.i0.u209.p581==1)&&(i23.i0.u213.p592==1))"))||(X("(i28.i2.u261.p725==0)")))U("(i1.i1.u15...169
Formula 0 simplified : X(FG!"(i1.i1.u15.p41==0)" & (("((i23.i0.u209.p581==1)&&(i23.i0.u213.p592==1))" & X!"(i28.i2.u261.p725==0)") R !"(i1.i1.u15.p41==1)")...156
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4424481356851096855
[2024-05-28 23:22:24] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4424481356851096855
Running compilation step : cd /tmp/ltsmin4424481356851096855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4424481356851096855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4424481356851096855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldIIPs-PT-030A-LTLFireability-01 finished in 105203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(F((p0&&G(p1)))))))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 22 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:22:28] [INFO ] Invariant cache hit.
[2024-05-28 23:22:29] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-28 23:22:29] [INFO ] Invariant cache hit.
[2024-05-28 23:22:29] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1304 ms to find 0 implicit places.
[2024-05-28 23:22:29] [INFO ] Invariant cache hit.
[2024-05-28 23:22:30] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1741 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 4535 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s400 1), p1:(AND (EQ s11 1) (EQ s15 1) (EQ s27 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, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1525 steps with 0 reset in 13 ms.
FORMULA ShieldIIPs-PT-030A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLFireability-02 finished in 6326 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&(p1||G(p2))))))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:22:34] [INFO ] Invariant cache hit.
[2024-05-28 23:22:35] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-28 23:22:35] [INFO ] Invariant cache hit.
[2024-05-28 23:22:36] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
[2024-05-28 23:22:36] [INFO ] Invariant cache hit.
[2024-05-28 23:22:36] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1855 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s616 1), p1:(EQ s616 0), p2:(EQ s350 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 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLFireability-03 finished in 2028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(((p2&&X(p3))||p1))||p0)))'
Support contains 8 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:22:36] [INFO ] Invariant cache hit.
[2024-05-28 23:22:37] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2024-05-28 23:22:37] [INFO ] Invariant cache hit.
[2024-05-28 23:22:38] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1928 ms to find 0 implicit places.
[2024-05-28 23:22:38] [INFO ] Invariant cache hit.
[2024-05-28 23:22:40] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3072 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 453 ms :[true, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (NOT p3) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s183 0) (EQ s198 0)), p2:(OR (EQ s13 0) (EQ s21 0) (EQ s25 0)), p0:(OR (EQ s183 0) (EQ s198 0)), p3:(OR (EQ s163 0) (EQ s171 0) (EQ s175 0))], 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][false, false, false, false]]
Product exploration explored 100000 steps with 64 reset in 975 ms.
Entered a terminal (fully accepting) state of product in 18267 steps with 11 reset in 142 ms.
FORMULA ShieldIIPs-PT-030A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLFireability-04 finished in 4676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 12 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:22:41] [INFO ] Invariant cache hit.
[2024-05-28 23:22:42] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-28 23:22:42] [INFO ] Invariant cache hit.
[2024-05-28 23:22:42] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 1307 ms to find 0 implicit places.
[2024-05-28 23:22:42] [INFO ] Invariant cache hit.
[2024-05-28 23:22:43] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1782 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-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:(OR (EQ s171 1) (AND (EQ s287 1) (EQ s320 1)) (AND (EQ s606 1) (EQ s617 1) (EQ s631 1) (EQ s641 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]]
Product exploration explored 100000 steps with 147 reset in 583 ms.
Product exploration explored 100000 steps with 149 reset in 690 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 689 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=68 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 586 ms :[(NOT p0)]
[2024-05-28 23:22:48] [INFO ] Invariant cache hit.
[2024-05-28 23:22:48] [INFO ] [Real]Absence check using 271 positive place invariants in 162 ms returned sat
[2024-05-28 23:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:22:50] [INFO ] [Real]Absence check using state equation in 1323 ms returned sat
[2024-05-28 23:22:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:22:50] [INFO ] [Nat]Absence check using 271 positive place invariants in 114 ms returned sat
[2024-05-28 23:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:22:52] [INFO ] [Nat]Absence check using state equation in 2097 ms returned sat
[2024-05-28 23:22:53] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 45 ms.
[2024-05-28 23:23:02] [INFO ] Added : 533 causal constraints over 107 iterations in 9346 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 38 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:23:02] [INFO ] Computed 271 invariants in 6 ms
[2024-05-28 23:23:02] [INFO ] Implicit Places using invariants in 438 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 440 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 23 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 503 ms. Remains : 750/753 places, 721/723 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 848 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:23:03] [INFO ] Computed 270 invariants in 7 ms
[2024-05-28 23:23:03] [INFO ] [Real]Absence check using 270 positive place invariants in 144 ms returned sat
[2024-05-28 23:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:05] [INFO ] [Real]Absence check using state equation in 1327 ms returned sat
[2024-05-28 23:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:23:05] [INFO ] [Nat]Absence check using 270 positive place invariants in 111 ms returned sat
[2024-05-28 23:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:23:06] [INFO ] [Nat]Absence check using state equation in 1098 ms returned sat
[2024-05-28 23:23:06] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 51 ms.
[2024-05-28 23:23:14] [INFO ] Added : 555 causal constraints over 111 iterations in 7954 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 151 reset in 587 ms.
Product exploration explored 100000 steps with 150 reset in 699 ms.
Built C files in :
/tmp/ltsmin13963834779216475030
[2024-05-28 23:23:16] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 23:23:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:16] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 23:23:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:16] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 23:23:16] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:16] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13963834779216475030
Running compilation step : cd /tmp/ltsmin13963834779216475030;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2514 ms.
Running link step : cd /tmp/ltsmin13963834779216475030;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin13963834779216475030;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased334296650297680970.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:23:31] [INFO ] Invariant cache hit.
[2024-05-28 23:23:31] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-28 23:23:31] [INFO ] Invariant cache hit.
[2024-05-28 23:23:32] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1347 ms to find 0 implicit places.
[2024-05-28 23:23:32] [INFO ] Redundant transitions in 72 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:23:32] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:23:33] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 13 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1933 ms. Remains : 750/750 places, 720/721 transitions.
Built C files in :
/tmp/ltsmin5959036822997789028
[2024-05-28 23:23:33] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:23:33] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:33] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:23:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:33] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:23:33] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:23:33] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5959036822997789028
Running compilation step : cd /tmp/ltsmin5959036822997789028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1789 ms.
Running link step : cd /tmp/ltsmin5959036822997789028;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin5959036822997789028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1839845653092045604.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:23:48] [INFO ] Flatten gal took : 32 ms
[2024-05-28 23:23:48] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:23:48] [INFO ] Time to serialize gal into /tmp/LTL15999733024990431648.gal : 5 ms
[2024-05-28 23:23:48] [INFO ] Time to serialize properties into /tmp/LTL840365379501370631.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15999733024990431648.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13906055236066185059.hoa' '-atoms' '/tmp/LTL840365379501370631.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL840365379501370631.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13906055236066185059.hoa
Detected timeout of ITS tools.
[2024-05-28 23:24:03] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:24:03] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:24:03] [INFO ] Time to serialize gal into /tmp/LTL15740744467905118513.gal : 4 ms
[2024-05-28 23:24:03] [INFO ] Time to serialize properties into /tmp/LTL17502541128256127899.ltl : 93 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15740744467905118513.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17502541128256127899.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p171==1)||((p287==1)&&(p320==1)))||(((p606==1)&&(p617==1))&&((p631==1)&&(p641==1))))"))))
Formula 0 simplified : XG!"(((p171==1)||((p287==1)&&(p320==1)))||(((p606==1)&&(p617==1))&&((p631==1)&&(p641==1))))"
Detected timeout of ITS tools.
[2024-05-28 23:24:18] [INFO ] Flatten gal took : 29 ms
[2024-05-28 23:24:18] [INFO ] Applying decomposition
[2024-05-28 23:24:18] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14398437624238002465.txt' '-o' '/tmp/graph14398437624238002465.bin' '-w' '/tmp/graph14398437624238002465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14398437624238002465.bin' '-l' '-1' '-v' '-w' '/tmp/graph14398437624238002465.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:24:18] [INFO ] Decomposing Gal with order
[2024-05-28 23:24:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:24:18] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 23:24:18] [INFO ] Flatten gal took : 53 ms
[2024-05-28 23:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 46 ms.
[2024-05-28 23:24:18] [INFO ] Time to serialize gal into /tmp/LTL18312204043605720519.gal : 8 ms
[2024-05-28 23:24:18] [INFO ] Time to serialize properties into /tmp/LTL15636849971920215846.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18312204043605720519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15636849971920215846.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i6.i0.u62.p171==1)||((i11.i1.u104.p287==1)&&(i12.i1.u116.p320==1)))||(((i24.i1.u218.p606==1)&&(i24.i1.u222.p617==1))&&((i25...203
Formula 0 simplified : XG!"(((i6.i0.u62.p171==1)||((i11.i1.u104.p287==1)&&(i12.i1.u116.p320==1)))||(((i24.i1.u218.p606==1)&&(i24.i1.u222.p617==1))&&((i25.i...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7091585317511487353
[2024-05-28 23:24:33] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7091585317511487353
Running compilation step : cd /tmp/ltsmin7091585317511487353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1250 ms.
Running link step : cd /tmp/ltsmin7091585317511487353;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7091585317511487353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-05 finished in 127483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 36 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:24:49] [INFO ] Computed 271 invariants in 6 ms
[2024-05-28 23:24:49] [INFO ] Implicit Places using invariants in 430 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 431 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 480 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-06 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:(OR (EQ s136 0) (EQ s142 0) (EQ s152 0)), p1:(OR (NEQ s305 1) (NEQ s318 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 64 reset in 594 ms.
Product exploration explored 100000 steps with 64 reset in 707 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 p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1130 steps, including 0 resets, run visited all 2 properties in 18 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 137 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 5 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:24:51] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:24:52] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-28 23:24:52] [INFO ] Invariant cache hit.
[2024-05-28 23:24:52] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1307 ms to find 0 implicit places.
[2024-05-28 23:24:53] [INFO ] Redundant transitions in 76 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:24:53] [INFO ] Computed 270 invariants in 6 ms
[2024-05-28 23:24:53] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1852 ms. Remains : 750/750 places, 720/721 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 p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 95 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1209 steps, including 0 resets, run visited all 2 properties in 25 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 141 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 65 reset in 589 ms.
Product exploration explored 100000 steps with 64 reset in 700 ms.
Built C files in :
/tmp/ltsmin12758097256480471202
[2024-05-28 23:24:55] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:24:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:24:55] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:24:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:24:55] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:24:55] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:24:55] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12758097256480471202
Running compilation step : cd /tmp/ltsmin12758097256480471202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12758097256480471202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12758097256480471202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 23:24:58] [INFO ] Invariant cache hit.
[2024-05-28 23:24:59] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-28 23:24:59] [INFO ] Invariant cache hit.
[2024-05-28 23:24:59] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2024-05-28 23:24:59] [INFO ] Redundant transitions in 75 ms returned []
[2024-05-28 23:24:59] [INFO ] Invariant cache hit.
[2024-05-28 23:25:00] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1748 ms. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin13067284787442878271
[2024-05-28 23:25:04] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:25:04] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:04] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:25:04] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:04] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:25:04] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:25:04] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13067284787442878271
Running compilation step : cd /tmp/ltsmin13067284787442878271;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1873 ms.
Running link step : cd /tmp/ltsmin13067284787442878271;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin13067284787442878271;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4119491175073803116.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:25:19] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:25:19] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:25:19] [INFO ] Time to serialize gal into /tmp/LTL4340838609927839034.gal : 4 ms
[2024-05-28 23:25:19] [INFO ] Time to serialize properties into /tmp/LTL5049927255591013701.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4340838609927839034.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12869346115282258223.hoa' '-atoms' '/tmp/LTL5049927255591013701.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5049927255591013701.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12869346115282258223.hoa
Detected timeout of ITS tools.
[2024-05-28 23:25:34] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:25:34] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:25:35] [INFO ] Time to serialize gal into /tmp/LTL10488701581600510519.gal : 1070 ms
[2024-05-28 23:25:35] [INFO ] Time to serialize properties into /tmp/LTL1917573014551308815.ltl : 105 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10488701581600510519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1917573014551308815.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(((p136==0)||(p142==0))||(p152==0))"))&&(F(G("((p305==0)||(p318==0))"))))))
Formula 0 simplified : F(G!"(((p136==0)||(p142==0))||(p152==0))" | GF!"((p305==0)||(p318==0))")
Detected timeout of ITS tools.
[2024-05-28 23:25:50] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:25:50] [INFO ] Applying decomposition
[2024-05-28 23:25:50] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7457878636220723140.txt' '-o' '/tmp/graph7457878636220723140.bin' '-w' '/tmp/graph7457878636220723140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7457878636220723140.bin' '-l' '-1' '-v' '-w' '/tmp/graph7457878636220723140.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:25:50] [INFO ] Decomposing Gal with order
[2024-05-28 23:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:25:51] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 23:25:51] [INFO ] Flatten gal took : 43 ms
[2024-05-28 23:25:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 464 labels/synchronizations in 23 ms.
[2024-05-28 23:25:51] [INFO ] Time to serialize gal into /tmp/LTL3929811781230783788.gal : 9 ms
[2024-05-28 23:25:51] [INFO ] Time to serialize properties into /tmp/LTL7396775115977484742.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3929811781230783788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7396775115977484742.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((F("(((i5.i2.u49.p136==0)||(i5.i2.u51.p142==0))||(i5.i1.u54.p152==0))"))&&(F(G("((i12.i1.u111.p305==0)||(i12.i0.u115.p318==0))"))...159
Formula 0 simplified : F(G!"(((i5.i2.u49.p136==0)||(i5.i2.u51.p142==0))||(i5.i1.u54.p152==0))" | GF!"((i12.i1.u111.p305==0)||(i12.i0.u115.p318==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2534784816405987824
[2024-05-28 23:26:06] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2534784816405987824
Running compilation step : cd /tmp/ltsmin2534784816405987824;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1187 ms.
Running link step : cd /tmp/ltsmin2534784816405987824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2534784816405987824;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-06 finished in 92157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (p1 U p2))||(p3 U p4)))'
Support contains 8 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 32 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:26:21] [INFO ] Computed 271 invariants in 6 ms
[2024-05-28 23:26:21] [INFO ] Implicit Places using invariants in 464 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 465 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 510 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 226 ms :[true, (NOT p4), (AND (NOT p2) (NOT p4)), (AND (NOT p2) (NOT p4)), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p4) p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p4) p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0) (NOT p4) p3), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p2) p0 (NOT p4) (NOT p3)), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) p3), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p4) p3), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p4:(OR (AND (EQ s408 1) (EQ s423 1)) (AND (EQ s556 1) (EQ s566 1))), p3:(AND (EQ s556 1) (EQ s566 1)), p2:(EQ s547 1), p1:(NEQ s140 1), p0:(AND (EQ s156 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 435 reset in 556 ms.
Product exploration explored 100000 steps with 438 reset in 665 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 p4) (NOT p3) (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) p1 (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p4) p3))), (X (AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3))), (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (AND (NOT p4) (NOT p3))), (X (AND (NOT p2) p1 (NOT p4) (NOT p3))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) p3)))), (X (X (AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3))))), (X (X (AND (NOT p2) p1))), true, (X (X (NOT (AND (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (AND (NOT p2) p1 (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 36 factoid took 198 ms. Reduced automaton from 6 states, 18 edges and 5 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:26:23] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:26:23] [INFO ] [Real]Absence check using 270 positive place invariants in 47 ms returned sat
[2024-05-28 23:26:24] [INFO ] After 523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:26:24] [INFO ] [Nat]Absence check using 270 positive place invariants in 46 ms returned sat
[2024-05-28 23:26:24] [INFO ] After 302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:26:24] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-28 23:26:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2024-05-28 23:26:24] [INFO ] After 409ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-28 23:26:24] [INFO ] After 650ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 721/721 transitions.
Partial Free-agglomeration rule applied 206 times.
Drop transitions removed 206 transitions
Iterating global reduction 0 with 206 rules applied. Total rules applied 206 place count 750 transition count 721
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 207 place count 749 transition count 720
Applied a total of 207 rules in 36 ms. Remains 749 /750 variables (removed 1) and now considering 720/721 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 749/750 places, 720/721 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished probabilistic random walk after 58285 steps, run visited all 1 properties in 516 ms. (steps per millisecond=112 )
Probabilistic random walk after 58285 steps, saw 54208 distinct states, run finished after 517 ms. (steps per millisecond=112 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p4) (NOT p3) (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) p1 (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p4) p3))), (X (AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3))), (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3))), (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p4) p3))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p2) p1 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (AND (NOT p4) (NOT p3))), (X (AND (NOT p2) p1 (NOT p4) (NOT p3))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) p3)))), (X (X (AND (NOT p2) p1 (NOT p0) (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p4) (NOT p3))))), (X (X (AND (NOT p2) p1))), true, (X (X (NOT (AND (NOT p4) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0) (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (AND (NOT p2) p1 (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (AND p1 p2)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 36 factoid took 367 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
[2024-05-28 23:26:26] [INFO ] Invariant cache hit.
[2024-05-28 23:26:26] [INFO ] [Real]Absence check using 270 positive place invariants in 133 ms returned sat
[2024-05-28 23:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:28] [INFO ] [Real]Absence check using state equation in 1315 ms returned sat
[2024-05-28 23:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:26:28] [INFO ] [Nat]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 23:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:29] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2024-05-28 23:26:29] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 43 ms.
[2024-05-28 23:26:38] [INFO ] Added : 549 causal constraints over 112 iterations in 8397 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 2 out of 750 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:26:38] [INFO ] Invariant cache hit.
[2024-05-28 23:26:38] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-28 23:26:38] [INFO ] Invariant cache hit.
[2024-05-28 23:26:39] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
[2024-05-28 23:26:39] [INFO ] Redundant transitions in 87 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:26:39] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:26:39] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 13 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1913 ms. Remains : 750/750 places, 720/721 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 p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 108 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 23:26:40] [INFO ] Invariant cache hit.
[2024-05-28 23:26:40] [INFO ] [Real]Absence check using 270 positive place invariants in 47 ms returned sat
[2024-05-28 23:26:40] [INFO ] After 532ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 23:26:41] [INFO ] [Nat]Absence check using 270 positive place invariants in 46 ms returned sat
[2024-05-28 23:26:41] [INFO ] After 308ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 23:26:41] [INFO ] After 360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-28 23:26:41] [INFO ] After 598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 750/750 places, 720/720 transitions.
Partial Free-agglomeration rule applied 206 times.
Drop transitions removed 206 transitions
Iterating global reduction 0 with 206 rules applied. Total rules applied 206 place count 750 transition count 720
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 207 place count 749 transition count 719
Applied a total of 207 rules in 36 ms. Remains 749 /750 variables (removed 1) and now considering 719/720 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 749/750 places, 719/720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Finished probabilistic random walk after 58285 steps, run visited all 1 properties in 530 ms. (steps per millisecond=109 )
Probabilistic random walk after 58285 steps, saw 54208 distinct states, run finished after 530 ms. (steps per millisecond=109 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(F (AND p1 p2)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 10 factoid took 185 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
[2024-05-28 23:26:42] [INFO ] Invariant cache hit.
[2024-05-28 23:26:43] [INFO ] [Real]Absence check using 270 positive place invariants in 135 ms returned sat
[2024-05-28 23:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:44] [INFO ] [Real]Absence check using state equation in 1431 ms returned sat
[2024-05-28 23:26:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:26:45] [INFO ] [Nat]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 23:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:26:46] [INFO ] [Nat]Absence check using state equation in 1080 ms returned sat
[2024-05-28 23:26:46] [INFO ] Computed and/alt/rep : 662/2306/662 causal constraints (skipped 57 transitions) in 49 ms.
[2024-05-28 23:26:54] [INFO ] Added : 561 causal constraints over 113 iterations in 8328 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 435 reset in 546 ms.
Product exploration explored 100000 steps with 431 reset in 659 ms.
Built C files in :
/tmp/ltsmin5913207616343267038
[2024-05-28 23:26:56] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:26:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:26:56] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:26:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:26:56] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:26:56] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:26:56] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5913207616343267038
Running compilation step : cd /tmp/ltsmin5913207616343267038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1822 ms.
Running link step : cd /tmp/ltsmin5913207616343267038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin5913207616343267038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16330952771535198700.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 14 ms. Remains 749 /750 variables (removed 1) and now considering 719/720 (removed 1) transitions.
// Phase 1: matrix 719 rows 749 cols
[2024-05-28 23:27:11] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:27:11] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-28 23:27:11] [INFO ] Invariant cache hit.
[2024-05-28 23:27:12] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1204 ms to find 0 implicit places.
[2024-05-28 23:27:12] [INFO ] Redundant transitions in 79 ms returned []
[2024-05-28 23:27:12] [INFO ] Invariant cache hit.
[2024-05-28 23:27:12] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1739 ms. Remains : 749/750 places, 719/720 transitions.
Built C files in :
/tmp/ltsmin4983036457502858724
[2024-05-28 23:27:12] [INFO ] Computing symmetric may disable matrix : 719 transitions.
[2024-05-28 23:27:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:27:12] [INFO ] Computing symmetric may enable matrix : 719 transitions.
[2024-05-28 23:27:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:27:12] [INFO ] Computing Do-Not-Accords matrix : 719 transitions.
[2024-05-28 23:27:13] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:27:13] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4983036457502858724
Running compilation step : cd /tmp/ltsmin4983036457502858724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1908 ms.
Running link step : cd /tmp/ltsmin4983036457502858724;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin4983036457502858724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16006453017857182455.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:27:28] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:27:28] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:27:28] [INFO ] Time to serialize gal into /tmp/LTL13773235188394637895.gal : 4 ms
[2024-05-28 23:27:28] [INFO ] Time to serialize properties into /tmp/LTL11143066691272902455.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13773235188394637895.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5933853369236569217.hoa' '-atoms' '/tmp/LTL11143066691272902455.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11143066691272902455.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5933853369236569217.hoa
Detected timeout of ITS tools.
[2024-05-28 23:27:43] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:27:43] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:27:43] [INFO ] Time to serialize gal into /tmp/LTL8176038547755023132.gal : 4 ms
[2024-05-28 23:27:43] [INFO ] Time to serialize properties into /tmp/LTL3694207863605676514.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8176038547755023132.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3694207863605676514.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((("((p156==1)&&(p167==1))")U(("(p140==0)")U("(p547==1)")))||(("((p556==1)&&(p566==1))")U("(((p408==1)&&(p423==1))||((p556==1)&&(p56...167
Formula 0 simplified : (!"((p156==1)&&(p167==1))" R (!"(p140==0)" R !"(p547==1)")) & (!"((p556==1)&&(p566==1))" R !"(((p408==1)&&(p423==1))||((p556==1)&&(p...166
Detected timeout of ITS tools.
[2024-05-28 23:27:58] [INFO ] Flatten gal took : 28 ms
[2024-05-28 23:27:58] [INFO ] Applying decomposition
[2024-05-28 23:27:58] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18268828034778602257.txt' '-o' '/tmp/graph18268828034778602257.bin' '-w' '/tmp/graph18268828034778602257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18268828034778602257.bin' '-l' '-1' '-v' '-w' '/tmp/graph18268828034778602257.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:27:58] [INFO ] Decomposing Gal with order
[2024-05-28 23:27:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:27:58] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 23:27:58] [INFO ] Flatten gal took : 37 ms
[2024-05-28 23:27:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 22 ms.
[2024-05-28 23:27:58] [INFO ] Time to serialize gal into /tmp/LTL18394884945643942916.gal : 7 ms
[2024-05-28 23:27:58] [INFO ] Time to serialize properties into /tmp/LTL8362198270084691789.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18394884945643942916.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8362198270084691789.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("((i6.i1.u56.p156==1)&&(i6.i1.u60.p167==1))")U(("(i5.i0.u51.p140==0)")U("(i21.i1.u197.p547==1)")))||(("((i22.i1.u200.p556==1)&&(i...281
Formula 0 simplified : (!"((i6.i1.u56.p156==1)&&(i6.i1.u60.p167==1))" R (!"(i5.i0.u51.p140==0)" R !"(i21.i1.u197.p547==1)")) & (!"((i22.i1.u200.p556==1)&&(...280
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1133416279562249812
[2024-05-28 23:28:13] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1133416279562249812
Running compilation step : cd /tmp/ltsmin1133416279562249812;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1164 ms.
Running link step : cd /tmp/ltsmin1133416279562249812;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1133416279562249812;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp0==true) U ((LTLAPp1==true) U (LTLAPp2==true)))||((LTLAPp3==true) U (LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-07 finished in 127334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||F(!p1))) U p2))'
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:28:28] [INFO ] Computed 271 invariants in 5 ms
[2024-05-28 23:28:29] [INFO ] Implicit Places using invariants in 421 ms returned []
[2024-05-28 23:28:29] [INFO ] Invariant cache hit.
[2024-05-28 23:28:29] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1309 ms to find 0 implicit places.
[2024-05-28 23:28:29] [INFO ] Invariant cache hit.
[2024-05-28 23:28:30] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1761 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s380 1) (EQ s393 1)), p1:(AND (EQ s507 1) (EQ s509 1)), p0:(AND (EQ s238 1) (EQ s248 1) (EQ s250 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 223 reset in 612 ms.
Product exploration explored 100000 steps with 231 reset in 722 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 104 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 617 steps, including 0 resets, run visited all 4 properties in 16 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p2), (F p1), (F (AND (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 215 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
[2024-05-28 23:28:32] [INFO ] Invariant cache hit.
[2024-05-28 23:28:33] [INFO ] [Real]Absence check using 271 positive place invariants in 150 ms returned sat
[2024-05-28 23:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:28:34] [INFO ] [Real]Absence check using state equation in 1227 ms returned sat
[2024-05-28 23:28:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:28:35] [INFO ] [Nat]Absence check using 271 positive place invariants in 110 ms returned sat
[2024-05-28 23:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:28:36] [INFO ] [Nat]Absence check using state equation in 1456 ms returned sat
[2024-05-28 23:28:36] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 43 ms.
[2024-05-28 23:28:45] [INFO ] Added : 537 causal constraints over 108 iterations in 8754 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 10 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:28:45] [INFO ] Invariant cache hit.
[2024-05-28 23:28:45] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-28 23:28:45] [INFO ] Invariant cache hit.
[2024-05-28 23:28:46] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
[2024-05-28 23:28:46] [INFO ] Invariant cache hit.
[2024-05-28 23:28:47] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1832 ms. Remains : 753/753 places, 723/723 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 109 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 611 steps, including 0 resets, run visited all 4 properties in 16 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p2), (F p1), (F (AND (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 202 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 291 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
[2024-05-28 23:28:48] [INFO ] Invariant cache hit.
[2024-05-28 23:28:48] [INFO ] [Real]Absence check using 271 positive place invariants in 166 ms returned sat
[2024-05-28 23:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:28:50] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2024-05-28 23:28:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:28:50] [INFO ] [Nat]Absence check using 271 positive place invariants in 118 ms returned sat
[2024-05-28 23:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:28:52] [INFO ] [Nat]Absence check using state equation in 1532 ms returned sat
[2024-05-28 23:28:52] [INFO ] Computed and/alt/rep : 664/2303/664 causal constraints (skipped 58 transitions) in 44 ms.
[2024-05-28 23:29:01] [INFO ] Added : 537 causal constraints over 108 iterations in 8811 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 184 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 233 reset in 563 ms.
Product exploration explored 100000 steps with 237 reset in 693 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 753 transition count 723
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 2 rules in 29 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:29:02] [INFO ] Redundant transitions in 91 ms returned [715]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 753 cols
[2024-05-28 23:29:02] [INFO ] Computed 271 invariants in 2 ms
[2024-05-28 23:29:03] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 753/753 places, 722/723 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 12 ms. Remains 753 /753 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 597 ms. Remains : 753/753 places, 722/723 transitions.
Built C files in :
/tmp/ltsmin15581524631065630389
[2024-05-28 23:29:03] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15581524631065630389
Running compilation step : cd /tmp/ltsmin15581524631065630389;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1257 ms.
Running link step : cd /tmp/ltsmin15581524631065630389;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15581524631065630389;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased282310330876457246.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 6 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:29:18] [INFO ] Computed 271 invariants in 4 ms
[2024-05-28 23:29:18] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-28 23:29:18] [INFO ] Invariant cache hit.
[2024-05-28 23:29:19] [INFO ] Implicit Places using invariants and state equation in 855 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2024-05-28 23:29:19] [INFO ] Invariant cache hit.
[2024-05-28 23:29:20] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1698 ms. Remains : 753/753 places, 723/723 transitions.
Built C files in :
/tmp/ltsmin13349426675437519385
[2024-05-28 23:29:20] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13349426675437519385
Running compilation step : cd /tmp/ltsmin13349426675437519385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1192 ms.
Running link step : cd /tmp/ltsmin13349426675437519385;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13349426675437519385;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16715929288373531204.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:29:35] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:29:35] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:29:35] [INFO ] Time to serialize gal into /tmp/LTL14519726655229846176.gal : 4 ms
[2024-05-28 23:29:35] [INFO ] Time to serialize properties into /tmp/LTL8275763994374724733.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14519726655229846176.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11846104682366152644.hoa' '-atoms' '/tmp/LTL8275763994374724733.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8275763994374724733.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11846104682366152644.hoa
Detected timeout of ITS tools.
[2024-05-28 23:29:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:29:50] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:29:50] [INFO ] Time to serialize gal into /tmp/LTL2535449063390190141.gal : 4 ms
[2024-05-28 23:29:50] [INFO ] Time to serialize properties into /tmp/LTL14126557425648771565.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2535449063390190141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14126557425648771565.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G((X("(((p238==1)&&(p248==1))&&(p250==1))"))||(F(!("((p507==1)&&(p509==1))")))))U("((p380==1)&&(p393==1))")))
Formula 0 simplified : F(X!"(((p238==1)&&(p248==1))&&(p250==1))" & G"((p507==1)&&(p509==1))") R !"((p380==1)&&(p393==1))"
Detected timeout of ITS tools.
[2024-05-28 23:30:05] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:30:05] [INFO ] Applying decomposition
[2024-05-28 23:30:05] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2032442863015414346.txt' '-o' '/tmp/graph2032442863015414346.bin' '-w' '/tmp/graph2032442863015414346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2032442863015414346.bin' '-l' '-1' '-v' '-w' '/tmp/graph2032442863015414346.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:30:05] [INFO ] Decomposing Gal with order
[2024-05-28 23:30:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:30:05] [INFO ] Removed a total of 480 redundant transitions.
[2024-05-28 23:30:05] [INFO ] Flatten gal took : 44 ms
[2024-05-28 23:30:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 448 labels/synchronizations in 23 ms.
[2024-05-28 23:30:05] [INFO ] Time to serialize gal into /tmp/LTL11256332418310896112.gal : 6 ms
[2024-05-28 23:30:05] [INFO ] Time to serialize properties into /tmp/LTL7838988644809425364.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11256332418310896112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7838988644809425364.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G((X("(((i9.i0.u86.p238==1)&&(i9.i0.u89.p248==1))&&(i9.i0.u90.p250==1))"))||(F(!("((i20.i2.u182.p507==1)&&(i20.i1.u183.p509==1))")...212
Formula 0 simplified : F(X!"(((i9.i0.u86.p238==1)&&(i9.i0.u89.p248==1))&&(i9.i0.u90.p250==1))" & G"((i20.i2.u182.p507==1)&&(i20.i1.u183.p509==1))") R !"((i...199
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14961552444721910339
[2024-05-28 23:30:20] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14961552444721910339
Running compilation step : cd /tmp/ltsmin14961552444721910339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1191 ms.
Running link step : cd /tmp/ltsmin14961552444721910339;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin14961552444721910339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((X((LTLAPp0==true))||<>(!(LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-08 finished in 127350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(X((!p1||F(!p2))) U ((!p2&&X((!p1||F(!p2))))||X(G((!p1||F(!p2)))))))))'
Support contains 9 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 12 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:30:35] [INFO ] Invariant cache hit.
[2024-05-28 23:30:36] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-28 23:30:36] [INFO ] Invariant cache hit.
[2024-05-28 23:30:37] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 1249 ms to find 0 implicit places.
[2024-05-28 23:30:37] [INFO ] Invariant cache hit.
[2024-05-28 23:30:37] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1741 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (NOT p0), (AND p2 p1), (AND p2 p1), true, p2, (AND p2 p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p2, acceptance={0} source=6 dest: 6}], [{ cond=p2, acceptance={} source=7 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 7}, { cond=(AND p2 p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(AND (EQ s112 1) (EQ s145 1)), p0:(OR (EQ s539 0) (EQ s560 0)), p1:(AND (NOT (AND (EQ s638 1) (EQ s648 1) (EQ s650 1))) (EQ s233 1) (EQ s247 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1556 ms.
Product exploration explored 100000 steps with 33333 reset in 1631 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 p2) p0 (NOT p1)), (X (NOT p2)), (X (X (NOT p2))), true, (X (X (NOT (AND p2 p1)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030A-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLFireability-09 finished in 5264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((!(G((p0 U p1)) U (p0 U G(p2)))&&p3)))))'
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 15 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:30:41] [INFO ] Invariant cache hit.
[2024-05-28 23:30:41] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-28 23:30:41] [INFO ] Invariant cache hit.
[2024-05-28 23:30:42] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2024-05-28 23:30:42] [INFO ] Invariant cache hit.
[2024-05-28 23:30:42] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1702 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 315 ms :[(OR (NOT p3) p2), (OR (NOT p3) p2), (OR (NOT p3) p2), p2, (AND p1 p2), p2, (AND p1 p2)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}, { cond=(AND p3 p2), acceptance={} source=2 dest: 3}, { cond=(OR (AND p3 p0) (AND p3 p1)), acceptance={} source=2 dest: 4}, { cond=(AND p3 p0), acceptance={} source=2 dest: 5}], [{ cond=p2, acceptance={0} source=3 dest: 3}], [{ cond=(OR p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND p1 p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p3:(OR (EQ s229 0) (EQ s244 0)), p2:(AND (EQ s229 1) (EQ s244 1)), p0:(AND (EQ s36 1) (EQ s40 1) (EQ s51 1)), p1:(AND (EQ s557 1) (EQ s559 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1572 ms.
Product exploration explored 100000 steps with 33333 reset in 1643 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 p3 (NOT p2) (NOT p0) (NOT p1)), (X (X (NOT (AND p3 p0)))), (X (X (NOT (AND p3 p2)))), (X (X p3)), (X (X (NOT (OR (AND p3 p0) (AND p3 p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 78 ms. Reduced automaton from 7 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030A-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLFireability-10 finished in 5346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:30:46] [INFO ] Invariant cache hit.
[2024-05-28 23:30:46] [INFO ] Implicit Places using invariants in 412 ms returned []
[2024-05-28 23:30:46] [INFO ] Invariant cache hit.
[2024-05-28 23:30:47] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
[2024-05-28 23:30:47] [INFO ] Invariant cache hit.
[2024-05-28 23:30:48] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1713 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (NEQ s89 1) (NEQ s110 1)), p1:(AND (EQ s329 1) (EQ s344 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 142 reset in 588 ms.
Product exploration explored 100000 steps with 142 reset in 694 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1315 steps, including 0 resets, run visited all 2 properties in 21 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 11 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:30:50] [INFO ] Invariant cache hit.
[2024-05-28 23:30:50] [INFO ] Implicit Places using invariants in 406 ms returned []
[2024-05-28 23:30:50] [INFO ] Invariant cache hit.
[2024-05-28 23:30:51] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
[2024-05-28 23:30:51] [INFO ] Invariant cache hit.
[2024-05-28 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1714 ms. Remains : 753/753 places, 723/723 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1170 steps, including 0 resets, run visited all 2 properties in 12 ms. (steps per millisecond=97 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 143 reset in 606 ms.
Product exploration explored 100000 steps with 143 reset in 704 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 753 transition count 723
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 21 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:30:54] [INFO ] Redundant transitions in 84 ms returned [715]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 753 cols
[2024-05-28 23:30:54] [INFO ] Computed 271 invariants in 1 ms
[2024-05-28 23:30:54] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 753/753 places, 722/723 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 13 ms. Remains 753 /753 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 584 ms. Remains : 753/753 places, 722/723 transitions.
Built C files in :
/tmp/ltsmin12866381499682706808
[2024-05-28 23:30:54] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12866381499682706808
Running compilation step : cd /tmp/ltsmin12866381499682706808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1221 ms.
Running link step : cd /tmp/ltsmin12866381499682706808;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12866381499682706808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11889135831380839682.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 7 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 23:31:09] [INFO ] Computed 271 invariants in 5 ms
[2024-05-28 23:31:10] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-28 23:31:10] [INFO ] Invariant cache hit.
[2024-05-28 23:31:11] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1368 ms to find 0 implicit places.
[2024-05-28 23:31:11] [INFO ] Invariant cache hit.
[2024-05-28 23:31:11] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1795 ms. Remains : 753/753 places, 723/723 transitions.
Built C files in :
/tmp/ltsmin14181486496745112040
[2024-05-28 23:31:11] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14181486496745112040
Running compilation step : cd /tmp/ltsmin14181486496745112040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1201 ms.
Running link step : cd /tmp/ltsmin14181486496745112040;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14181486496745112040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12191328127071170103.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:31:26] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:26] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:26] [INFO ] Time to serialize gal into /tmp/LTL3439171067947419226.gal : 3 ms
[2024-05-28 23:31:26] [INFO ] Time to serialize properties into /tmp/LTL589805531192559840.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3439171067947419226.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6467872735640399033.hoa' '-atoms' '/tmp/LTL589805531192559840.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL589805531192559840.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6467872735640399033.hoa
Detected timeout of ITS tools.
[2024-05-28 23:31:41] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:41] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:41] [INFO ] Time to serialize gal into /tmp/LTL4276711285125943945.gal : 4 ms
[2024-05-28 23:31:41] [INFO ] Time to serialize properties into /tmp/LTL643694334765348888.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4276711285125943945.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL643694334765348888.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((p89==0)||(p110==0))"))||(X("((p329==1)&&(p344==1))"))))))
Formula 0 simplified : XG(F!"((p89==0)||(p110==0))" & X!"((p329==1)&&(p344==1))")
Detected timeout of ITS tools.
[2024-05-28 23:31:56] [INFO ] Flatten gal took : 29 ms
[2024-05-28 23:31:56] [INFO ] Applying decomposition
[2024-05-28 23:31:56] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2166708057899155279.txt' '-o' '/tmp/graph2166708057899155279.bin' '-w' '/tmp/graph2166708057899155279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2166708057899155279.bin' '-l' '-1' '-v' '-w' '/tmp/graph2166708057899155279.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:31:56] [INFO ] Decomposing Gal with order
[2024-05-28 23:31:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:31:57] [INFO ] Removed a total of 480 redundant transitions.
[2024-05-28 23:31:57] [INFO ] Flatten gal took : 40 ms
[2024-05-28 23:31:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 23 ms.
[2024-05-28 23:31:57] [INFO ] Time to serialize gal into /tmp/LTL7042113604271537740.gal : 8 ms
[2024-05-28 23:31:57] [INFO ] Time to serialize properties into /tmp/LTL9106435022182787852.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7042113604271537740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9106435022182787852.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((i3.i1.u33.p89==0)||(i4.i1.u40.p110==0))"))||(X("((i13.i0.u118.p329==1)&&(i13.i0.u124.p344==1))"))))))
Formula 0 simplified : XG(F!"((i3.i1.u33.p89==0)||(i4.i1.u40.p110==0))" & X!"((i13.i0.u118.p329==1)&&(i13.i0.u124.p344==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3987689111179390294
[2024-05-28 23:32:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3987689111179390294
Running compilation step : cd /tmp/ltsmin3987689111179390294;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1309 ms.
Running link step : cd /tmp/ltsmin3987689111179390294;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3987689111179390294;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([]((LTLAPp0==true))||X((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-12 finished in 100698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))||G((G(p2)||p1)))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 15 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 23:32:27] [INFO ] Invariant cache hit.
[2024-05-28 23:32:27] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-28 23:32:27] [INFO ] Invariant cache hit.
[2024-05-28 23:32:28] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1318 ms to find 0 implicit places.
[2024-05-28 23:32:28] [INFO ] Invariant cache hit.
[2024-05-28 23:32:29] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1786 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 360 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0), true, (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 6}, { cond=p1, acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=7 dest: 8}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 9}], [{ cond=(NOT p2), acceptance={} source=8 dest: 5}, { cond=p2, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=9 dest: 8}, { cond=(AND p1 p0), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(OR (EQ s186 0) (EQ s190 0) (EQ s201 0)), p2:(OR (EQ s186 0) (EQ s190 0) (EQ s201 0)), p0:(EQ s350 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19963 reset in 1143 ms.
Product exploration explored 100000 steps with 19965 reset in 1230 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 p1 p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p2), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT p0))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 128 ms. Reduced automaton from 10 states, 22 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 23:32:32] [INFO ] Invariant cache hit.
[2024-05-28 23:32:32] [INFO ] After 132ms 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 p1 p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p2), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT p0))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (G (NOT (AND p2 (NOT p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND (NOT p2) (NOT p1))), (F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (AND (NOT p2) (NOT p1)))
Knowledge based reduction with 12 factoid took 192 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030A-LTLFireability-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030A-LTLFireability-14 finished in 5264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||((!p1||X(p2)) U p3))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : ShieldIIPs-PT-030A-LTLFireability-05
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 31 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:32:32] [INFO ] Computed 271 invariants in 2 ms
[2024-05-28 23:32:33] [INFO ] Implicit Places using invariants in 440 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 446 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 17 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 494 ms. Remains : 750/753 places, 721/723 transitions.
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-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:(OR (EQ s171 1) (AND (EQ s287 1) (EQ s320 1)) (AND (EQ s606 1) (EQ s617 1) (EQ s631 1) (EQ s641 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 151 reset in 582 ms.
Product exploration explored 100000 steps with 151 reset in 693 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 760 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=84 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:32:34] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:32:35] [INFO ] [Real]Absence check using 270 positive place invariants in 154 ms returned sat
[2024-05-28 23:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:32:36] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2024-05-28 23:32:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:32:37] [INFO ] [Nat]Absence check using 270 positive place invariants in 120 ms returned sat
[2024-05-28 23:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:32:38] [INFO ] [Nat]Absence check using state equation in 1124 ms returned sat
[2024-05-28 23:32:38] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 55 ms.
[2024-05-28 23:32:46] [INFO ] Added : 555 causal constraints over 111 iterations in 8056 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:32:46] [INFO ] Invariant cache hit.
[2024-05-28 23:32:47] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-28 23:32:47] [INFO ] Invariant cache hit.
[2024-05-28 23:32:48] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1249 ms to find 0 implicit places.
[2024-05-28 23:32:48] [INFO ] Redundant transitions in 80 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:32:48] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:32:48] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1779 ms. Remains : 750/750 places, 720/721 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 747 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=106 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-28 23:32:49] [INFO ] Invariant cache hit.
[2024-05-28 23:32:49] [INFO ] [Real]Absence check using 270 positive place invariants in 151 ms returned sat
[2024-05-28 23:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:32:50] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2024-05-28 23:32:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:32:51] [INFO ] [Nat]Absence check using 270 positive place invariants in 116 ms returned sat
[2024-05-28 23:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:32:52] [INFO ] [Nat]Absence check using state equation in 983 ms returned sat
[2024-05-28 23:32:52] [INFO ] Computed and/alt/rep : 662/2306/662 causal constraints (skipped 57 transitions) in 39 ms.
[2024-05-28 23:33:01] [INFO ] Added : 478 causal constraints over 96 iterations in 8827 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 149 reset in 588 ms.
Product exploration explored 100000 steps with 148 reset in 692 ms.
Built C files in :
/tmp/ltsmin3259062133771064467
[2024-05-28 23:33:02] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:33:02] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:02] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:33:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:02] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:33:02] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:02] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3259062133771064467
Running compilation step : cd /tmp/ltsmin3259062133771064467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1967 ms.
Running link step : cd /tmp/ltsmin3259062133771064467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin3259062133771064467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9964883911180860533.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 23:33:17] [INFO ] Invariant cache hit.
[2024-05-28 23:33:18] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-28 23:33:18] [INFO ] Invariant cache hit.
[2024-05-28 23:33:19] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1260 ms to find 0 implicit places.
[2024-05-28 23:33:19] [INFO ] Redundant transitions in 81 ms returned []
[2024-05-28 23:33:19] [INFO ] Invariant cache hit.
[2024-05-28 23:33:19] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1842 ms. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin14051470126917601467
[2024-05-28 23:33:19] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:33:19] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:19] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:33:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:19] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:33:19] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:19] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14051470126917601467
Running compilation step : cd /tmp/ltsmin14051470126917601467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1910 ms.
Running link step : cd /tmp/ltsmin14051470126917601467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin14051470126917601467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5649326031487010292.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:33:34] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:33:34] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:33:34] [INFO ] Time to serialize gal into /tmp/LTL17501301397875726435.gal : 4 ms
[2024-05-28 23:33:34] [INFO ] Time to serialize properties into /tmp/LTL6443964507659623244.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17501301397875726435.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16107259619031695751.hoa' '-atoms' '/tmp/LTL6443964507659623244.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL6443964507659623244.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16107259619031695751.hoa
Detected timeout of ITS tools.
[2024-05-28 23:33:49] [INFO ] Flatten gal took : 29 ms
[2024-05-28 23:33:49] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:33:49] [INFO ] Time to serialize gal into /tmp/LTL12594177949581040567.gal : 4 ms
[2024-05-28 23:33:49] [INFO ] Time to serialize properties into /tmp/LTL5304300286803834760.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12594177949581040567.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5304300286803834760.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p171==1)||((p287==1)&&(p320==1)))||(((p606==1)&&(p617==1))&&((p631==1)&&(p641==1))))"))))
Formula 0 simplified : XG!"(((p171==1)||((p287==1)&&(p320==1)))||(((p606==1)&&(p617==1))&&((p631==1)&&(p641==1))))"
Detected timeout of ITS tools.
[2024-05-28 23:34:05] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:34:05] [INFO ] Applying decomposition
[2024-05-28 23:34:05] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11044063576933847358.txt' '-o' '/tmp/graph11044063576933847358.bin' '-w' '/tmp/graph11044063576933847358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11044063576933847358.bin' '-l' '-1' '-v' '-w' '/tmp/graph11044063576933847358.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:34:05] [INFO ] Decomposing Gal with order
[2024-05-28 23:34:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:34:05] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 23:34:05] [INFO ] Flatten gal took : 35 ms
[2024-05-28 23:34:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 22 ms.
[2024-05-28 23:34:05] [INFO ] Time to serialize gal into /tmp/LTL7976815609223216494.gal : 7 ms
[2024-05-28 23:34:05] [INFO ] Time to serialize properties into /tmp/LTL11493028801796253504.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7976815609223216494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11493028801796253504.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i6.i1.u62.p171==1)||((i11.i2.u104.p287==1)&&(i12.i0.u116.p320==1)))||(((i24.i2.u218.p606==1)&&(i24.i2.u222.p617==1))&&((i25...203
Formula 0 simplified : XG!"(((i6.i1.u62.p171==1)||((i11.i2.u104.p287==1)&&(i12.i0.u116.p320==1)))||(((i24.i2.u218.p606==1)&&(i24.i2.u222.p617==1))&&((i25.i...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5208417748327767962
[2024-05-28 23:34:20] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5208417748327767962
Running compilation step : cd /tmp/ltsmin5208417748327767962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1206 ms.
Running link step : cd /tmp/ltsmin5208417748327767962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5208417748327767962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-05 finished in 122835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (p1 U p2))||(p3 U p4)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||F(!p1))) U p2))'
Found a Lengthening insensitive property : ShieldIIPs-PT-030A-LTLFireability-08
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 7 out of 753 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 25 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:34:35] [INFO ] Computed 271 invariants in 5 ms
[2024-05-28 23:34:36] [INFO ] Implicit Places using invariants in 415 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 416 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 10 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 454 ms. Remains : 750/753 places, 721/723 transitions.
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s380 1) (EQ s393 1)), p1:(AND (EQ s507 1) (EQ s509 1)), p0:(AND (EQ s238 1) (EQ s248 1) (EQ s250 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 241 reset in 562 ms.
Product exploration explored 100000 steps with 240 reset in 665 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 106 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 578 steps, including 0 resets, run visited all 4 properties in 14 ms. (steps per millisecond=41 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p2), (F p1), (F (AND (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 243 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 150 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:34:38] [INFO ] Computed 270 invariants in 6 ms
[2024-05-28 23:34:39] [INFO ] [Real]Absence check using 270 positive place invariants in 160 ms returned sat
[2024-05-28 23:34:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:34:40] [INFO ] [Real]Absence check using state equation in 1691 ms returned sat
[2024-05-28 23:34:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:34:41] [INFO ] [Nat]Absence check using 270 positive place invariants in 110 ms returned sat
[2024-05-28 23:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:34:45] [INFO ] [Nat]Absence check using state equation in 3775 ms returned sat
[2024-05-28 23:34:45] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 42 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 23:34:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 6 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:34:55] [INFO ] Invariant cache hit.
[2024-05-28 23:34:56] [INFO ] Implicit Places using invariants in 423 ms returned []
[2024-05-28 23:34:56] [INFO ] Invariant cache hit.
[2024-05-28 23:34:57] [INFO ] Implicit Places using invariants and state equation in 861 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
[2024-05-28 23:34:57] [INFO ] Invariant cache hit.
[2024-05-28 23:34:57] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1726 ms. Remains : 750/750 places, 721/721 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 95 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 787 steps, including 0 resets, run visited all 4 properties in 15 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F p2), (F p1), (F (AND (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 204 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 147 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
[2024-05-28 23:34:58] [INFO ] Invariant cache hit.
[2024-05-28 23:34:58] [INFO ] [Real]Absence check using 270 positive place invariants in 165 ms returned sat
[2024-05-28 23:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:00] [INFO ] [Real]Absence check using state equation in 1578 ms returned sat
[2024-05-28 23:35:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:35:01] [INFO ] [Nat]Absence check using 270 positive place invariants in 113 ms returned sat
[2024-05-28 23:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:02] [INFO ] [Nat]Absence check using state equation in 1248 ms returned sat
[2024-05-28 23:35:02] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 0 ms to minimize.
[2024-05-28 23:35:02] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 0 ms to minimize.
[2024-05-28 23:35:02] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 0 ms to minimize.
[2024-05-28 23:35:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 354 ms
[2024-05-28 23:35:02] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 47 ms.
[2024-05-28 23:35:11] [INFO ] Added : 529 causal constraints over 107 iterations in 9291 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 158 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 235 reset in 567 ms.
Product exploration explored 100000 steps with 242 reset in 662 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 140 ms :[(NOT p2), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:35:13] [INFO ] Redundant transitions in 97 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:35:13] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:35:14] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 612 ms. Remains : 750/750 places, 720/721 transitions.
Built C files in :
/tmp/ltsmin9487149121118708199
[2024-05-28 23:35:14] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9487149121118708199
Running compilation step : cd /tmp/ltsmin9487149121118708199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1187 ms.
Running link step : cd /tmp/ltsmin9487149121118708199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin9487149121118708199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16264487014075940457.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 6 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:35:29] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:35:29] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-28 23:35:29] [INFO ] Invariant cache hit.
[2024-05-28 23:35:30] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2024-05-28 23:35:30] [INFO ] Invariant cache hit.
[2024-05-28 23:35:30] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1679 ms. Remains : 750/750 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin1465952655581838571
[2024-05-28 23:35:31] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1465952655581838571
Running compilation step : cd /tmp/ltsmin1465952655581838571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1192 ms.
Running link step : cd /tmp/ltsmin1465952655581838571;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1465952655581838571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14527840655718095605.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:35:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:35:46] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:35:46] [INFO ] Time to serialize gal into /tmp/LTL17427162836890394725.gal : 4 ms
[2024-05-28 23:35:46] [INFO ] Time to serialize properties into /tmp/LTL17024659147055523538.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17427162836890394725.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7052389608312594970.hoa' '-atoms' '/tmp/LTL17024659147055523538.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17024659147055523538.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7052389608312594970.hoa
Detected timeout of ITS tools.
[2024-05-28 23:36:01] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:36:01] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:36:01] [INFO ] Time to serialize gal into /tmp/LTL11932983686735490025.gal : 3 ms
[2024-05-28 23:36:01] [INFO ] Time to serialize properties into /tmp/LTL8698646594038022322.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11932983686735490025.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8698646594038022322.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G((X("(((p238==1)&&(p248==1))&&(p250==1))"))||(F(!("((p507==1)&&(p509==1))")))))U("((p380==1)&&(p393==1))")))
Formula 0 simplified : F(X!"(((p238==1)&&(p248==1))&&(p250==1))" & G"((p507==1)&&(p509==1))") R !"((p380==1)&&(p393==1))"
Detected timeout of ITS tools.
[2024-05-28 23:36:16] [INFO ] Flatten gal took : 27 ms
[2024-05-28 23:36:16] [INFO ] Applying decomposition
[2024-05-28 23:36:16] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2386904524465146638.txt' '-o' '/tmp/graph2386904524465146638.bin' '-w' '/tmp/graph2386904524465146638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2386904524465146638.bin' '-l' '-1' '-v' '-w' '/tmp/graph2386904524465146638.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:36:16] [INFO ] Decomposing Gal with order
[2024-05-28 23:36:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:36:16] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 23:36:16] [INFO ] Flatten gal took : 37 ms
[2024-05-28 23:36:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 24 ms.
[2024-05-28 23:36:16] [INFO ] Time to serialize gal into /tmp/LTL17101723450058471027.gal : 8 ms
[2024-05-28 23:36:16] [INFO ] Time to serialize properties into /tmp/LTL15152449490113618706.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17101723450058471027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15152449490113618706.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G((X("(((i9.i2.u86.p238==1)&&(i9.i2.u89.p248==1))&&(i9.i2.u90.p250==1))"))||(F(!("((i20.i2.u182.p507==1)&&(i20.i1.u183.p509==1))")...212
Formula 0 simplified : F(X!"(((i9.i2.u86.p238==1)&&(i9.i2.u89.p248==1))&&(i9.i2.u90.p250==1))" & G"((i20.i2.u182.p507==1)&&(i20.i1.u183.p509==1))") R !"((i...199
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14711738517064981991
[2024-05-28 23:36:31] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14711738517064981991
Running compilation step : cd /tmp/ltsmin14711738517064981991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1230 ms.
Running link step : cd /tmp/ltsmin14711738517064981991;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14711738517064981991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((X((LTLAPp0==true))||<>(!(LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-08 finished in 131100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||X(p1)))))'
Found a Shortening insensitive property : ShieldIIPs-PT-030A-LTLFireability-12
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 753/753 places, 723/723 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 753 transition count 722
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 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 29 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:36:46] [INFO ] Computed 271 invariants in 4 ms
[2024-05-28 23:36:47] [INFO ] Implicit Places using invariants in 462 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 466 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 507 ms. Remains : 750/753 places, 721/723 transitions.
Running random walk in product with property : ShieldIIPs-PT-030A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (NEQ s89 1) (NEQ s110 1)), p1:(AND (EQ s329 1) (EQ s344 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 145 reset in 630 ms.
Product exploration explored 100000 steps with 144 reset in 730 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1224 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=81 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 10 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:36:49] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 23:36:49] [INFO ] Implicit Places using invariants in 412 ms returned []
[2024-05-28 23:36:49] [INFO ] Invariant cache hit.
[2024-05-28 23:36:50] [INFO ] Implicit Places using invariants and state equation in 949 ms returned []
Implicit Place search using SMT with State Equation took 1362 ms to find 0 implicit places.
[2024-05-28 23:36:50] [INFO ] Invariant cache hit.
[2024-05-28 23:36:51] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1842 ms. Remains : 750/750 places, 721/721 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1229 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=87 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 145 reset in 599 ms.
Product exploration explored 100000 steps with 144 reset in 711 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:36:53] [INFO ] Redundant transitions in 87 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:36:53] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:36:54] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 591 ms. Remains : 750/750 places, 720/721 transitions.
Built C files in :
/tmp/ltsmin5289268863727001204
[2024-05-28 23:36:54] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5289268863727001204
Running compilation step : cd /tmp/ltsmin5289268863727001204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1267 ms.
Running link step : cd /tmp/ltsmin5289268863727001204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5289268863727001204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5989692637194332581.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:37:09] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:37:09] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-28 23:37:09] [INFO ] Invariant cache hit.
[2024-05-28 23:37:10] [INFO ] Implicit Places using invariants and state equation in 887 ms returned []
Implicit Place search using SMT with State Equation took 1308 ms to find 0 implicit places.
[2024-05-28 23:37:10] [INFO ] Invariant cache hit.
[2024-05-28 23:37:10] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1752 ms. Remains : 750/750 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin1822965981619035532
[2024-05-28 23:37:10] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1822965981619035532
Running compilation step : cd /tmp/ltsmin1822965981619035532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1174 ms.
Running link step : cd /tmp/ltsmin1822965981619035532;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1822965981619035532;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13863217804239144523.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:37:26] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:37:26] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:37:26] [INFO ] Time to serialize gal into /tmp/LTL10197872887708315876.gal : 3 ms
[2024-05-28 23:37:26] [INFO ] Time to serialize properties into /tmp/LTL7344511125108556900.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10197872887708315876.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18212321699193582585.hoa' '-atoms' '/tmp/LTL7344511125108556900.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7344511125108556900.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18212321699193582585.hoa
Detected timeout of ITS tools.
[2024-05-28 23:37:41] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:37:41] [INFO ] Flatten gal took : 31 ms
[2024-05-28 23:37:41] [INFO ] Time to serialize gal into /tmp/LTL10398536874746682302.gal : 5 ms
[2024-05-28 23:37:41] [INFO ] Time to serialize properties into /tmp/LTL1384323574753666419.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10398536874746682302.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1384323574753666419.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((p89==0)||(p110==0))"))||(X("((p329==1)&&(p344==1))"))))))
Formula 0 simplified : XG(F!"((p89==0)||(p110==0))" & X!"((p329==1)&&(p344==1))")
Detected timeout of ITS tools.
[2024-05-28 23:37:56] [INFO ] Flatten gal took : 28 ms
[2024-05-28 23:37:56] [INFO ] Applying decomposition
[2024-05-28 23:37:56] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14996329981688367771.txt' '-o' '/tmp/graph14996329981688367771.bin' '-w' '/tmp/graph14996329981688367771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14996329981688367771.bin' '-l' '-1' '-v' '-w' '/tmp/graph14996329981688367771.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:37:56] [INFO ] Decomposing Gal with order
[2024-05-28 23:37:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:37:56] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 23:37:56] [INFO ] Flatten gal took : 33 ms
[2024-05-28 23:37:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 22 ms.
[2024-05-28 23:37:56] [INFO ] Time to serialize gal into /tmp/LTL17451282965346795729.gal : 8 ms
[2024-05-28 23:37:56] [INFO ] Time to serialize properties into /tmp/LTL5650032794812217292.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17451282965346795729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5650032794812217292.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((G("((i3.i1.u33.p89==0)||(i4.i0.u40.p110==0))"))||(X("((i13.i1.u118.p329==1)&&(i13.i1.u124.p344==1))"))))))
Formula 0 simplified : XG(F!"((i3.i1.u33.p89==0)||(i4.i0.u40.p110==0))" & X!"((i13.i1.u118.p329==1)&&(i13.i1.u124.p344==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11193026386574756712
[2024-05-28 23:38:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11193026386574756712
Running compilation step : cd /tmp/ltsmin11193026386574756712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1192 ms.
Running link step : cd /tmp/ltsmin11193026386574756712;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11193026386574756712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([]((LTLAPp0==true))||X((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030A-LTLFireability-12 finished in 99973 ms.
[2024-05-28 23:38:26] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16947939924968714477
[2024-05-28 23:38:26] [INFO ] Computing symmetric may disable matrix : 723 transitions.
[2024-05-28 23:38:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:38:26] [INFO ] Computing symmetric may enable matrix : 723 transitions.
[2024-05-28 23:38:26] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:38:26] [INFO ] Applying decomposition
[2024-05-28 23:38:26] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12596733208320157459.txt' '-o' '/tmp/graph12596733208320157459.bin' '-w' '/tmp/graph12596733208320157459.weights'
[2024-05-28 23:38:26] [INFO ] Computing Do-Not-Accords matrix : 723 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12596733208320157459.bin' '-l' '-1' '-v' '-w' '/tmp/graph12596733208320157459.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:38:26] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:38:26] [INFO ] Decomposing Gal with order
[2024-05-28 23:38:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:38:26] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16947939924968714477
Running compilation step : cd /tmp/ltsmin16947939924968714477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 23:38:26] [INFO ] Removed a total of 480 redundant transitions.
[2024-05-28 23:38:26] [INFO ] Flatten gal took : 33 ms
[2024-05-28 23:38:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 23 ms.
[2024-05-28 23:38:26] [INFO ] Time to serialize gal into /tmp/LTLFireability12393101821452567074.gal : 8 ms
[2024-05-28 23:38:26] [INFO ] Time to serialize properties into /tmp/LTLFireability2552508339526225829.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12393101821452567074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2552508339526225829.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 6 LTL properties
Checking formula 0 : !((X((G(F("(i1.i1.u15.p41==0)")))||(((!("((i23.i1.u209.p581==1)&&(i23.i1.u213.p592==1))"))||(X("(i28.i0.u261.p725!=1)")))U("(i1.i1.u15...169
Formula 0 simplified : X(FG!"(i1.i1.u15.p41==0)" & (("((i23.i1.u209.p581==1)&&(i23.i1.u213.p592==1))" & X!"(i28.i0.u261.p725!=1)") R !"(i1.i1.u15.p41==1)")...156
Compilation finished in 1875 ms.
Running link step : cd /tmp/ltsmin16947939924968714477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin16947939924968714477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp0==true)))||((!(LTLAPp1==true)||X((LTLAPp2==true))) U (LTLAPp3==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.039: LTL layer: formula: X(([](<>((LTLAPp0==true)))||((!(LTLAPp1==true)||X((LTLAPp2==true))) U (LTLAPp3==true))))
pins2lts-mc-linux64( 1/ 8), 0.039: "X(([](<>((LTLAPp0==true)))||((!(LTLAPp1==true)||X((LTLAPp2==true))) U (LTLAPp3==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.039: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.072: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.078: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.089: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.097: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.102: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.103: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.108: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.141: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.289: DFS-FIFO for weak LTL, using special progress label 741
pins2lts-mc-linux64( 0/ 8), 0.289: There are 742 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.289: State length is 754, there are 735 groups
pins2lts-mc-linux64( 0/ 8), 0.289: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.289: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.289: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.289: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.349: ~1 levels ~960 states ~3584 transitions
pins2lts-mc-linux64( 3/ 8), 0.410: ~1 levels ~1920 states ~9736 transitions
pins2lts-mc-linux64( 3/ 8), 0.511: ~1 levels ~3840 states ~20784 transitions
pins2lts-mc-linux64( 3/ 8), 0.730: ~1 levels ~7680 states ~44600 transitions
pins2lts-mc-linux64( 3/ 8), 1.099: ~1 levels ~15360 states ~91472 transitions
pins2lts-mc-linux64( 6/ 8), 1.820: ~1 levels ~30720 states ~170888 transitions
pins2lts-mc-linux64( 7/ 8), 3.055: ~1 levels ~61440 states ~368256 transitions
pins2lts-mc-linux64( 7/ 8), 5.374: ~1 levels ~122880 states ~774768 transitions
pins2lts-mc-linux64( 7/ 8), 9.792: ~1 levels ~245760 states ~1649224 transitions
pins2lts-mc-linux64( 6/ 8), 18.036: ~1 levels ~491520 states ~3458024 transitions
pins2lts-mc-linux64( 3/ 8), 33.764: ~1 levels ~983040 states ~7235960 transitions
pins2lts-mc-linux64( 7/ 8), 64.982: ~1 levels ~1966080 states ~15095680 transitions
pins2lts-mc-linux64( 3/ 8), 128.756: ~1 levels ~3932160 states ~31146256 transitions
pins2lts-mc-linux64( 3/ 8), 260.311: ~1 levels ~7864320 states ~64730184 transitions
pins2lts-mc-linux64( 1/ 8), 270.600: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 270.698:
pins2lts-mc-linux64( 0/ 8), 270.698: mean standard work distribution: 1.4% (states) 3.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 270.698:
pins2lts-mc-linux64( 0/ 8), 270.698: Explored 7902516 states 67748143 transitions, fanout: 8.573
pins2lts-mc-linux64( 0/ 8), 270.698: Total exploration time 270.370 sec (270.310 sec minimum, 270.332 sec on average)
pins2lts-mc-linux64( 0/ 8), 270.698: States per second: 29229, Transitions per second: 250576
pins2lts-mc-linux64( 0/ 8), 270.698:
pins2lts-mc-linux64( 0/ 8), 270.698: Progress states detected: 13384582
pins2lts-mc-linux64( 0/ 8), 270.698: Redundant explorations: -40.9583
pins2lts-mc-linux64( 0/ 8), 270.698:
pins2lts-mc-linux64( 0/ 8), 270.698: Queue width: 8B, total height: 9471257, memory: 72.26MB
pins2lts-mc-linux64( 0/ 8), 270.698: Tree memory: 358.1MB, 28.1 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 270.698: Tree fill ratio (roots/leafs): 9.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 270.698: Stored 815 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 270.698: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 270.698: Est. total memory use: 430.4MB (~1096.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16947939924968714477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp0==true)))||((!(LTLAPp1==true)||X((LTLAPp2==true))) U (LTLAPp3==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16947939924968714477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp0==true)))||((!(LTLAPp1==true)||X((LTLAPp2==true))) U (LTLAPp3==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.
[2024-05-29 00:04:39] [INFO ] Applying decomposition
[2024-05-29 00:04:39] [INFO ] Flatten gal took : 317 ms
[2024-05-29 00:04:40] [INFO ] Decomposing Gal with order
[2024-05-29 00:04:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:04:40] [INFO ] Removed a total of 510 redundant transitions.
[2024-05-29 00:04:40] [INFO ] Flatten gal took : 300 ms
[2024-05-29 00:04:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 228 ms.
[2024-05-29 00:04:41] [INFO ] Time to serialize gal into /tmp/LTLFireability7766943794794002466.gal : 67 ms
[2024-05-29 00:04:41] [INFO ] Time to serialize properties into /tmp/LTLFireability14472842033175401936.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7766943794794002466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14472842033175401936.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 6 LTL properties
Checking formula 0 : !((X((G(F("(u18.p41==0)")))||(((!("((i186.u234.p581==1)&&(u238.p592==1))"))||(X("(u291.p725!=1)")))U("(u18.p41==1)")))))
Formula 0 simplified : X(FG!"(u18.p41==0)" & (("((i186.u234.p581==1)&&(u238.p592==1))" & X!"(u291.p725!=1)") R !"(u18.p41==1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 136244 kB
After kill :
MemTotal: 16393216 kB
MemFree: 13921944 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-030A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-030A, 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 r373-tall-171683788400073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A 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 ;