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-171683788500082.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788500082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.4K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 15:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 15:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 11 15:00 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 338K 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-040A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716941779179

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-040A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 00:16:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 00:16:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 00:16:21] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2024-05-29 00:16:21] [INFO ] Transformed 1003 places.
[2024-05-29 00:16:21] [INFO ] Transformed 963 transitions.
[2024-05-29 00:16:21] [INFO ] Found NUPN structural information;
[2024-05-29 00:16:21] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 88 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2024-05-29 00:16:21] [INFO ] Computed 361 invariants in 33 ms
[2024-05-29 00:16:22] [INFO ] Implicit Places using invariants in 862 ms returned []
[2024-05-29 00:16:22] [INFO ] Invariant cache hit.
[2024-05-29 00:16:23] [INFO ] Implicit Places using invariants and state equation in 1347 ms returned []
Implicit Place search using SMT with State Equation took 2243 ms to find 0 implicit places.
[2024-05-29 00:16:23] [INFO ] Invariant cache hit.
[2024-05-29 00:16:24] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2961 ms. Remains : 1003/1003 places, 963/963 transitions.
Support contains 32 out of 1003 places after structural reductions.
[2024-05-29 00:16:24] [INFO ] Flatten gal took : 160 ms
[2024-05-29 00:16:25] [INFO ] Flatten gal took : 80 ms
[2024-05-29 00:16:25] [INFO ] Input system was already deterministic with 963 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 17) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 00:16:25] [INFO ] Invariant cache hit.
[2024-05-29 00:16:25] [INFO ] [Real]Absence check using 361 positive place invariants in 57 ms returned sat
[2024-05-29 00:16:26] [INFO ] After 770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 00:16:26] [INFO ] [Nat]Absence check using 361 positive place invariants in 66 ms returned sat
[2024-05-29 00:16:27] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 5 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 1 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2024-05-29 00:16:27] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-29 00:16:28] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-29 00:16:28] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-29 00:16:28] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2024-05-29 00:16:28] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1048 ms
[2024-05-29 00:16:28] [INFO ] After 1748ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2024-05-29 00:16:28] [INFO ] After 2058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 58 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
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 1002 transition count 962
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 1001 transition count 961
Partial Free-agglomeration rule applied 278 times.
Drop transitions removed 278 transitions
Iterating global reduction 0 with 278 rules applied. Total rules applied 282 place count 1001 transition count 961
Applied a total of 282 rules in 234 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 2534 steps, including 0 resets, run visited all 1 properties in 43 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 14 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:16:29] [INFO ] Invariant cache hit.
[2024-05-29 00:16:29] [INFO ] Implicit Places using invariants in 728 ms returned []
[2024-05-29 00:16:29] [INFO ] Invariant cache hit.
[2024-05-29 00:16:31] [INFO ] Implicit Places using invariants and state equation in 1263 ms returned []
Implicit Place search using SMT with State Equation took 1995 ms to find 0 implicit places.
[2024-05-29 00:16:31] [INFO ] Invariant cache hit.
[2024-05-29 00:16:31] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2637 ms. Remains : 1003/1003 places, 963/963 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 257 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s917 0) (EQ s85 1)), p0:(OR (EQ s694 0) (EQ s813 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3236 ms.
Product exploration explored 100000 steps with 50000 reset in 3100 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 p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 24 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-040A-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-02 finished in 9347 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)))'
Support contains 1 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 76 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2024-05-29 00:16:38] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:16:38] [INFO ] Implicit Places using invariants in 586 ms returned []
[2024-05-29 00:16:38] [INFO ] Invariant cache hit.
[2024-05-29 00:16:40] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 1864 ms to find 0 implicit places.
[2024-05-29 00:16:40] [INFO ] Redundant transitions in 157 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2024-05-29 00:16:40] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:16:41] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/1003 places, 959/963 transitions.
Applied a total of 0 rules in 38 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2774 ms. Remains : 999/1003 places, 959/963 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s333 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 79 reset in 760 ms.
Product exploration explored 100000 steps with 79 reset in 982 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1303 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=76 )
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 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-29 00:16:43] [INFO ] Invariant cache hit.
[2024-05-29 00:16:44] [INFO ] [Real]Absence check using 360 positive place invariants in 206 ms returned sat
[2024-05-29 00:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:16:46] [INFO ] [Real]Absence check using state equation in 2524 ms returned sat
[2024-05-29 00:16:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:16:47] [INFO ] [Nat]Absence check using 360 positive place invariants in 141 ms returned sat
[2024-05-29 00:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:16:49] [INFO ] [Nat]Absence check using state equation in 1566 ms returned sat
[2024-05-29 00:16:49] [INFO ] Computed and/alt/rep : 958/2387/958 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 00:17:01] [INFO ] Added : 505 causal constraints over 101 iterations in 12606 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 999 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 999/999 places, 959/959 transitions.
Applied a total of 0 rules in 29 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
[2024-05-29 00:17:01] [INFO ] Invariant cache hit.
[2024-05-29 00:17:02] [INFO ] Implicit Places using invariants in 583 ms returned []
[2024-05-29 00:17:02] [INFO ] Invariant cache hit.
[2024-05-29 00:17:03] [INFO ] Implicit Places using invariants and state equation in 1252 ms returned []
Implicit Place search using SMT with State Equation took 1839 ms to find 0 implicit places.
[2024-05-29 00:17:03] [INFO ] Redundant transitions in 117 ms returned []
[2024-05-29 00:17:03] [INFO ] Invariant cache hit.
[2024-05-29 00:17:04] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2609 ms. Remains : 999/999 places, 959/959 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1249 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=78 )
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 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2024-05-29 00:17:04] [INFO ] Invariant cache hit.
[2024-05-29 00:17:05] [INFO ] [Real]Absence check using 360 positive place invariants in 200 ms returned sat
[2024-05-29 00:17:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:17:08] [INFO ] [Real]Absence check using state equation in 2528 ms returned sat
[2024-05-29 00:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:17:09] [INFO ] [Nat]Absence check using 360 positive place invariants in 142 ms returned sat
[2024-05-29 00:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:17:10] [INFO ] [Nat]Absence check using state equation in 1579 ms returned sat
[2024-05-29 00:17:10] [INFO ] Computed and/alt/rep : 958/2387/958 causal constraints (skipped 0 transitions) in 71 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:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
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)
[2024-05-29 00:17:23] [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 p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 79 reset in 705 ms.
Product exploration explored 100000 steps with 80 reset in 853 ms.
Built C files in :
/tmp/ltsmin15944120344317835834
[2024-05-29 00:17:24] [INFO ] Computing symmetric may disable matrix : 959 transitions.
[2024-05-29 00:17:24] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:24] [INFO ] Computing symmetric may enable matrix : 959 transitions.
[2024-05-29 00:17:24] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:25] [INFO ] Computing Do-Not-Accords matrix : 959 transitions.
[2024-05-29 00:17:25] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:25] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15944120344317835834
Running compilation step : cd /tmp/ltsmin15944120344317835834;'/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 2932 ms.
Running link step : cd /tmp/ltsmin15944120344317835834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin15944120344317835834;'/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/stateBased5319078502768079616.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 999 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 999/999 places, 959/959 transitions.
Applied a total of 0 rules in 25 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
[2024-05-29 00:17:40] [INFO ] Invariant cache hit.
[2024-05-29 00:17:40] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-05-29 00:17:40] [INFO ] Invariant cache hit.
[2024-05-29 00:17:41] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 1812 ms to find 0 implicit places.
[2024-05-29 00:17:41] [INFO ] Redundant transitions in 119 ms returned []
[2024-05-29 00:17:41] [INFO ] Invariant cache hit.
[2024-05-29 00:17:42] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2622 ms. Remains : 999/999 places, 959/959 transitions.
Built C files in :
/tmp/ltsmin10372432678983550864
[2024-05-29 00:17:42] [INFO ] Computing symmetric may disable matrix : 959 transitions.
[2024-05-29 00:17:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:42] [INFO ] Computing symmetric may enable matrix : 959 transitions.
[2024-05-29 00:17:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:42] [INFO ] Computing Do-Not-Accords matrix : 959 transitions.
[2024-05-29 00:17:42] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:17:42] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10372432678983550864
Running compilation step : cd /tmp/ltsmin10372432678983550864;'/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/ltsmin10372432678983550864;'/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/ltsmin10372432678983550864;'/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)
[2024-05-29 00:17:47] [INFO ] Flatten gal took : 45 ms
[2024-05-29 00:17:47] [INFO ] Flatten gal took : 41 ms
[2024-05-29 00:17:47] [INFO ] Time to serialize gal into /tmp/LTL9709868704186694354.gal : 11 ms
[2024-05-29 00:17:47] [INFO ] Time to serialize properties into /tmp/LTL5301565098808131872.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/LTL9709868704186694354.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7586145606970836910.hoa' '-atoms' '/tmp/LTL5301565098808131872.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...317
Loading property file /tmp/LTL5301565098808131872.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7586145606970836910.hoa
Detected timeout of ITS tools.
[2024-05-29 00:18:02] [INFO ] Flatten gal took : 40 ms
[2024-05-29 00:18:02] [INFO ] Flatten gal took : 39 ms
[2024-05-29 00:18:02] [INFO ] Time to serialize gal into /tmp/LTL4209075164517933542.gal : 6 ms
[2024-05-29 00:18:02] [INFO ] Time to serialize properties into /tmp/LTL1421233267008308762.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/LTL4209075164517933542.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1421233267008308762.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 : !((G(F("(p334==1)"))))
Formula 0 simplified : FG!"(p334==1)"
Detected timeout of ITS tools.
[2024-05-29 00:18:17] [INFO ] Flatten gal took : 44 ms
[2024-05-29 00:18:17] [INFO ] Applying decomposition
[2024-05-29 00:18:17] [INFO ] Flatten gal took : 43 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/graph3999503605536440782.txt' '-o' '/tmp/graph3999503605536440782.bin' '-w' '/tmp/graph3999503605536440782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3999503605536440782.bin' '-l' '-1' '-v' '-w' '/tmp/graph3999503605536440782.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:18:17] [INFO ] Decomposing Gal with order
[2024-05-29 00:18:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:18:17] [INFO ] Removed a total of 635 redundant transitions.
[2024-05-29 00:18:17] [INFO ] Flatten gal took : 148 ms
[2024-05-29 00:18:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 608 labels/synchronizations in 35 ms.
[2024-05-29 00:18:18] [INFO ] Time to serialize gal into /tmp/LTL5522451923165427497.gal : 16 ms
[2024-05-29 00:18:18] [INFO ] Time to serialize properties into /tmp/LTL4863364772101570958.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/LTL5522451923165427497.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4863364772101570958.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("(i13.i2.u120.p334==1)"))))
Formula 0 simplified : FG!"(i13.i2.u120.p334==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13542535549657855682
[2024-05-29 00:18:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13542535549657855682
Running compilation step : cd /tmp/ltsmin13542535549657855682;'/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 1683 ms.
Running link step : cd /tmp/ltsmin13542535549657855682;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13542535549657855682;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-03 finished in 129895 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)&&(G(p1)||X(p2)))))'
Support contains 6 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 20 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2024-05-29 00:18:48] [INFO ] Computed 361 invariants in 12 ms
[2024-05-29 00:18:48] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-29 00:18:48] [INFO ] Invariant cache hit.
[2024-05-29 00:18:50] [INFO ] Implicit Places using invariants and state equation in 1256 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
[2024-05-29 00:18:50] [INFO ] Invariant cache hit.
[2024-05-29 00:18:50] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2519 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (OR (EQ s769 0) (EQ s33 1)) (EQ s476 0) (EQ s973 1)), p1:(AND (EQ s943 0) (EQ s888 1)), p2:(OR (EQ s973 0) (EQ s476 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]]
Stuttering criterion allowed to conclude after 2063 steps with 0 reset in 19 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-04 finished in 2877 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((F(G(p0)) U !p1))))'
Support contains 6 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 18 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:18:51] [INFO ] Invariant cache hit.
[2024-05-29 00:18:51] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-05-29 00:18:51] [INFO ] Invariant cache hit.
[2024-05-29 00:18:53] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 1923 ms to find 0 implicit places.
[2024-05-29 00:18:53] [INFO ] Invariant cache hit.
[2024-05-29 00:18:53] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2572 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 4929 ms :[p1, p1, p1, (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s218 0) (EQ s547 1)), p0:(AND (NOT (OR (EQ s419 0) (EQ s229 1))) (OR (EQ s199 0) (EQ s676 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2119 steps with 0 reset in 22 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-06 finished in 7550 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(F(p0)))))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 17 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:18:58] [INFO ] Invariant cache hit.
[2024-05-29 00:18:59] [INFO ] Implicit Places using invariants in 647 ms returned []
[2024-05-29 00:18:59] [INFO ] Invariant cache hit.
[2024-05-29 00:19:00] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 1964 ms to find 0 implicit places.
[2024-05-29 00:19:00] [INFO ] Invariant cache hit.
[2024-05-29 00:19:01] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2646 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s461 0) (EQ s695 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1846 ms.
Product exploration explored 100000 steps with 25000 reset in 1908 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 2508 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1149 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 3429 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 23 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:19:11] [INFO ] Invariant cache hit.
[2024-05-29 00:19:12] [INFO ] Implicit Places using invariants in 611 ms returned []
[2024-05-29 00:19:12] [INFO ] Invariant cache hit.
[2024-05-29 00:19:13] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
[2024-05-29 00:19:13] [INFO ] Invariant cache hit.
[2024-05-29 00:19:14] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2539 ms. Remains : 1003/1003 places, 963/963 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 : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3133 steps, including 1 resets, run visited all 1 properties in 36 ms. (steps per millisecond=87 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1873 ms.
Product exploration explored 100000 steps with 25000 reset in 1917 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1003 transition count 963
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 106 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:19:24] [INFO ] Redundant transitions in 149 ms returned [955]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 962 rows 1003 cols
[2024-05-29 00:19:24] [INFO ] Computed 361 invariants in 4 ms
[2024-05-29 00:19:25] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1003/1003 places, 962/963 transitions.
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 0 rules in 53 ms. Remains 1003 /1003 variables (removed 0) and now considering 962/962 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 965 ms. Remains : 1003/1003 places, 962/963 transitions.
Built C files in :
/tmp/ltsmin8746057931151070434
[2024-05-29 00:19:25] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8746057931151070434
Running compilation step : cd /tmp/ltsmin8746057931151070434;'/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 1894 ms.
Running link step : cd /tmp/ltsmin8746057931151070434;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8746057931151070434;'/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/stateBased10047426175706423277.hoa' '--buchi-type=spotba'
LTSmin run took 333 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-07 finished in 29288 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(p0)&&X(G((p1&&X(p2))))))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2024-05-29 00:19:27] [INFO ] Computed 361 invariants in 7 ms
[2024-05-29 00:19:28] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-29 00:19:28] [INFO ] Invariant cache hit.
[2024-05-29 00:19:29] [INFO ] Implicit Places using invariants and state equation in 1272 ms returned []
Implicit Place search using SMT with State Equation took 1843 ms to find 0 implicit places.
[2024-05-29 00:19:29] [INFO ] Invariant cache hit.
[2024-05-29 00:19:30] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2449 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (AND p1 (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, 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={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(EQ s752 1), p1:(EQ s441 1), p2:(AND (EQ s441 1) (EQ s752 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 2 reset in 1 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-10 finished in 2627 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)))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 16 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:19:30] [INFO ] Invariant cache hit.
[2024-05-29 00:19:31] [INFO ] Implicit Places using invariants in 596 ms returned []
[2024-05-29 00:19:31] [INFO ] Invariant cache hit.
[2024-05-29 00:19:32] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
[2024-05-29 00:19:32] [INFO ] Invariant cache hit.
[2024-05-29 00:19:32] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2447 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 671 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s824 0) (EQ s165 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 134 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-11 finished in 3145 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(F(p0))))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 15 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:19:33] [INFO ] Invariant cache hit.
[2024-05-29 00:19:34] [INFO ] Implicit Places using invariants in 592 ms returned []
[2024-05-29 00:19:34] [INFO ] Invariant cache hit.
[2024-05-29 00:19:35] [INFO ] Implicit Places using invariants and state equation in 1256 ms returned []
Implicit Place search using SMT with State Equation took 1849 ms to find 0 implicit places.
[2024-05-29 00:19:35] [INFO ] Invariant cache hit.
[2024-05-29 00:19:36] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2476 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 1584 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s413 0) (NEQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 98 reset in 757 ms.
Product exploration explored 100000 steps with 99 reset in 922 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1085 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=83 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:19:40] [INFO ] Invariant cache hit.
[2024-05-29 00:19:40] [INFO ] [Real]Absence check using 361 positive place invariants in 231 ms returned sat
[2024-05-29 00:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:19:43] [INFO ] [Real]Absence check using state equation in 2574 ms returned sat
[2024-05-29 00:19:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:19:44] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2024-05-29 00:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:19:46] [INFO ] [Nat]Absence check using state equation in 1718 ms returned sat
[2024-05-29 00:19:46] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 67 ms.
[2024-05-29 00:19:59] [INFO ] Deduced a trap composed of 3 places in 511 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
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)
[2024-05-29 00:19:59] [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 p0)
Could not prove EG (NOT p0)
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 13 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:19:59] [INFO ] Invariant cache hit.
[2024-05-29 00:19:59] [INFO ] Implicit Places using invariants in 558 ms returned []
[2024-05-29 00:19:59] [INFO ] Invariant cache hit.
[2024-05-29 00:20:00] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1785 ms to find 0 implicit places.
[2024-05-29 00:20:00] [INFO ] Invariant cache hit.
[2024-05-29 00:20:01] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2440 ms. Remains : 1003/1003 places, 963/963 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1001 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=91 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:20:02] [INFO ] Invariant cache hit.
[2024-05-29 00:20:03] [INFO ] [Real]Absence check using 361 positive place invariants in 227 ms returned sat
[2024-05-29 00:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:20:05] [INFO ] [Real]Absence check using state equation in 2603 ms returned sat
[2024-05-29 00:20:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:20:06] [INFO ] [Nat]Absence check using 361 positive place invariants in 157 ms returned sat
[2024-05-29 00:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:20:08] [INFO ] [Nat]Absence check using state equation in 1735 ms returned sat
[2024-05-29 00:20:08] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 53 ms.
[2024-05-29 00:20:21] [INFO ] Deduced a trap composed of 3 places in 508 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
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)
[2024-05-29 00:20:21] [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 p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 99 reset in 742 ms.
Product exploration explored 100000 steps with 100 reset in 899 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 1575 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1003 transition count 963
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 52 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2024-05-29 00:20:24] [INFO ] Redundant transitions in 101 ms returned [955]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 962 rows 1003 cols
[2024-05-29 00:20:24] [INFO ] Computed 361 invariants in 3 ms
[2024-05-29 00:20:25] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1003/1003 places, 962/963 transitions.
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 0 rules in 24 ms. Remains 1003 /1003 variables (removed 0) and now considering 962/962 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 796 ms. Remains : 1003/1003 places, 962/963 transitions.
Built C files in :
/tmp/ltsmin10525228107470708956
[2024-05-29 00:20:25] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10525228107470708956
Running compilation step : cd /tmp/ltsmin10525228107470708956;'/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/ltsmin10525228107470708956;'/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/ltsmin10525228107470708956;'/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 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 19 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2024-05-29 00:20:28] [INFO ] Computed 361 invariants in 6 ms
[2024-05-29 00:20:29] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-29 00:20:29] [INFO ] Invariant cache hit.
[2024-05-29 00:20:30] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 1736 ms to find 0 implicit places.
[2024-05-29 00:20:30] [INFO ] Invariant cache hit.
[2024-05-29 00:20:30] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2366 ms. Remains : 1003/1003 places, 963/963 transitions.
Built C files in :
/tmp/ltsmin16637391337149592087
[2024-05-29 00:20:30] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16637391337149592087
Running compilation step : cd /tmp/ltsmin16637391337149592087;'/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 1760 ms.
Running link step : cd /tmp/ltsmin16637391337149592087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16637391337149592087;'/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/stateBased18140330589092086898.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:20:45] [INFO ] Flatten gal took : 45 ms
[2024-05-29 00:20:46] [INFO ] Flatten gal took : 45 ms
[2024-05-29 00:20:46] [INFO ] Time to serialize gal into /tmp/LTL17965163982424948516.gal : 6 ms
[2024-05-29 00:20:46] [INFO ] Time to serialize properties into /tmp/LTL8190630915267016464.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/LTL17965163982424948516.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11155675979400171667.hoa' '-atoms' '/tmp/LTL8190630915267016464.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/LTL8190630915267016464.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11155675979400171667.hoa
Detected timeout of ITS tools.
[2024-05-29 00:21:01] [INFO ] Flatten gal took : 41 ms
[2024-05-29 00:21:01] [INFO ] Flatten gal took : 41 ms
[2024-05-29 00:21:01] [INFO ] Time to serialize gal into /tmp/LTL14675453469365463176.gal : 6 ms
[2024-05-29 00:21:01] [INFO ] Time to serialize properties into /tmp/LTL13178212176063455021.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/LTL14675453469365463176.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13178212176063455021.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(X(F("((p413==1)&&(p36==0))")))))
Formula 0 simplified : XXG!"((p413==1)&&(p36==0))"
Detected timeout of ITS tools.
[2024-05-29 00:21:16] [INFO ] Flatten gal took : 41 ms
[2024-05-29 00:21:16] [INFO ] Applying decomposition
[2024-05-29 00:21:16] [INFO ] Flatten gal took : 50 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/graph13675516480824626893.txt' '-o' '/tmp/graph13675516480824626893.bin' '-w' '/tmp/graph13675516480824626893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13675516480824626893.bin' '-l' '-1' '-v' '-w' '/tmp/graph13675516480824626893.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:21:16] [INFO ] Decomposing Gal with order
[2024-05-29 00:21:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:21:16] [INFO ] Removed a total of 640 redundant transitions.
[2024-05-29 00:21:16] [INFO ] Flatten gal took : 70 ms
[2024-05-29 00:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 624 labels/synchronizations in 75 ms.
[2024-05-29 00:21:16] [INFO ] Time to serialize gal into /tmp/LTL17248957922199256296.gal : 12 ms
[2024-05-29 00:21:16] [INFO ] Time to serialize properties into /tmp/LTL14085278996422462877.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/LTL17248957922199256296.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14085278996422462877.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(X(F("((i16.i2.u149.p413==1)&&(i1.i2.u13.p36==0))")))))
Formula 0 simplified : XXG!"((i16.i2.u149.p413==1)&&(i1.i2.u13.p36==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8792278785288923316
[2024-05-29 00:21:31] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8792278785288923316
Running compilation step : cd /tmp/ltsmin8792278785288923316;'/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 1681 ms.
Running link step : cd /tmp/ltsmin8792278785288923316;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8792278785288923316;'/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(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 133190 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(G(p0)))'
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
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 1002 transition count 962
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 1001 transition count 961
Applied a total of 4 rules in 50 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-29 00:21:46] [INFO ] Computed 361 invariants in 4 ms
[2024-05-29 00:21:47] [INFO ] Implicit Places using invariants in 564 ms returned [987]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 567 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1000/1003 places, 961/963 transitions.
Applied a total of 0 rules in 22 ms. Remains 1000 /1000 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 640 ms. Remains : 1000/1003 places, 961/963 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s312 1) (OR (EQ s304 0) (EQ s931 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2082 steps with 0 reset in 16 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-14 finished in 715 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)))'
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(F(p0))))'
Found a Shortening insensitive property : ShieldIIPs-PT-040A-LTLCardinality-13
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1002 transition count 961
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 49 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2024-05-29 00:21:47] [INFO ] Computed 360 invariants in 11 ms
[2024-05-29 00:21:48] [INFO ] Implicit Places using invariants in 580 ms returned []
[2024-05-29 00:21:48] [INFO ] Invariant cache hit.
[2024-05-29 00:21:49] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned []
Implicit Place search using SMT with State Equation took 1746 ms to find 0 implicit places.
[2024-05-29 00:21:49] [INFO ] Invariant cache hit.
[2024-05-29 00:21:50] [INFO ] Dead Transitions using invariants and state equation in 582 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 999/1003 places, 960/963 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2379 ms. Remains : 999/1003 places, 960/963 transitions.
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s412 0) (NEQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 100 reset in 715 ms.
Product exploration explored 100000 steps with 100 reset in 870 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1063 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:21:52] [INFO ] Invariant cache hit.
[2024-05-29 00:21:53] [INFO ] [Real]Absence check using 360 positive place invariants in 201 ms returned sat
[2024-05-29 00:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:21:55] [INFO ] [Real]Absence check using state equation in 2004 ms returned sat
[2024-05-29 00:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:21:56] [INFO ] [Nat]Absence check using 360 positive place invariants in 150 ms returned sat
[2024-05-29 00:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:21:57] [INFO ] [Nat]Absence check using state equation in 1697 ms returned sat
[2024-05-29 00:21:57] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 00:22:10] [INFO ] Added : 555 causal constraints over 111 iterations in 12479 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 11 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2024-05-29 00:22:10] [INFO ] Invariant cache hit.
[2024-05-29 00:22:10] [INFO ] Implicit Places using invariants in 533 ms returned []
[2024-05-29 00:22:10] [INFO ] Invariant cache hit.
[2024-05-29 00:22:12] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1739 ms to find 0 implicit places.
[2024-05-29 00:22:12] [INFO ] Invariant cache hit.
[2024-05-29 00:22:12] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2349 ms. Remains : 999/999 places, 960/960 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1028 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=85 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:22:13] [INFO ] Invariant cache hit.
[2024-05-29 00:22:14] [INFO ] [Real]Absence check using 360 positive place invariants in 210 ms returned sat
[2024-05-29 00:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:22:15] [INFO ] [Real]Absence check using state equation in 1916 ms returned sat
[2024-05-29 00:22:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:22:16] [INFO ] [Nat]Absence check using 360 positive place invariants in 149 ms returned sat
[2024-05-29 00:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:22:18] [INFO ] [Nat]Absence check using state equation in 1779 ms returned sat
[2024-05-29 00:22:18] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-29 00:22:30] [INFO ] Added : 555 causal constraints over 111 iterations in 12368 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 100 reset in 710 ms.
Product exploration explored 100000 steps with 100 reset in 863 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 23 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2024-05-29 00:22:33] [INFO ] Redundant transitions in 105 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2024-05-29 00:22:33] [INFO ] Computed 360 invariants in 6 ms
[2024-05-29 00:22:33] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/999 places, 959/960 transitions.
Applied a total of 0 rules in 17 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 762 ms. Remains : 999/999 places, 959/960 transitions.
Built C files in :
/tmp/ltsmin3235695845965066388
[2024-05-29 00:22:33] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3235695845965066388
Running compilation step : cd /tmp/ltsmin3235695845965066388;'/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 1689 ms.
Running link step : cd /tmp/ltsmin3235695845965066388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3235695845965066388;'/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/stateBased5814408718599741619.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 15 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
// Phase 1: matrix 960 rows 999 cols
[2024-05-29 00:22:48] [INFO ] Computed 360 invariants in 5 ms
[2024-05-29 00:22:49] [INFO ] Implicit Places using invariants in 559 ms returned []
[2024-05-29 00:22:49] [INFO ] Invariant cache hit.
[2024-05-29 00:22:50] [INFO ] Implicit Places using invariants and state equation in 1213 ms returned []
Implicit Place search using SMT with State Equation took 1774 ms to find 0 implicit places.
[2024-05-29 00:22:50] [INFO ] Invariant cache hit.
[2024-05-29 00:22:51] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2345 ms. Remains : 999/999 places, 960/960 transitions.
Built C files in :
/tmp/ltsmin13405789646018275189
[2024-05-29 00:22:51] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13405789646018275189
Running compilation step : cd /tmp/ltsmin13405789646018275189;'/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 1668 ms.
Running link step : cd /tmp/ltsmin13405789646018275189;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13405789646018275189;'/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/stateBased11817173821798719759.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:23:06] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:23:06] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:23:06] [INFO ] Time to serialize gal into /tmp/LTL13133746507500626779.gal : 8 ms
[2024-05-29 00:23:06] [INFO ] Time to serialize properties into /tmp/LTL7122051180199931869.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/LTL13133746507500626779.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15386917949221834234.hoa' '-atoms' '/tmp/LTL7122051180199931869.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/LTL7122051180199931869.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15386917949221834234.hoa
Detected timeout of ITS tools.
[2024-05-29 00:23:21] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:23:21] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:23:21] [INFO ] Time to serialize gal into /tmp/LTL1595925568143762654.gal : 6 ms
[2024-05-29 00:23:21] [INFO ] Time to serialize properties into /tmp/LTL3932628281139373177.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/LTL1595925568143762654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3932628281139373177.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 : !((X(X(F("((p413==1)&&(p36==0))")))))
Formula 0 simplified : XXG!"((p413==1)&&(p36==0))"
Detected timeout of ITS tools.
[2024-05-29 00:23:36] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:23:36] [INFO ] Applying decomposition
[2024-05-29 00:23:36] [INFO ] Flatten gal took : 28 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/graph15630004393581059283.txt' '-o' '/tmp/graph15630004393581059283.bin' '-w' '/tmp/graph15630004393581059283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15630004393581059283.bin' '-l' '-1' '-v' '-w' '/tmp/graph15630004393581059283.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:23:36] [INFO ] Decomposing Gal with order
[2024-05-29 00:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:23:36] [INFO ] Removed a total of 637 redundant transitions.
[2024-05-29 00:23:36] [INFO ] Flatten gal took : 75 ms
[2024-05-29 00:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 616 labels/synchronizations in 9 ms.
[2024-05-29 00:23:36] [INFO ] Time to serialize gal into /tmp/LTL14421049743492026822.gal : 22 ms
[2024-05-29 00:23:36] [INFO ] Time to serialize properties into /tmp/LTL12017603850426321038.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/LTL14421049743492026822.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12017603850426321038.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(X(F("((i16.i1.u149.p413==1)&&(i1.i1.u13.p36==0))")))))
Formula 0 simplified : XXG!"((i16.i1.u149.p413==1)&&(i1.i1.u13.p36==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13122698291629845433
[2024-05-29 00:23:51] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13122698291629845433
Running compilation step : cd /tmp/ltsmin13122698291629845433;'/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 1695 ms.
Running link step : cd /tmp/ltsmin13122698291629845433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13122698291629845433;'/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(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 139035 ms.
[2024-05-29 00:24:06] [INFO ] Flatten gal took : 51 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4852726137290635149
[2024-05-29 00:24:06] [INFO ] Computing symmetric may disable matrix : 963 transitions.
[2024-05-29 00:24:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:06] [INFO ] Applying decomposition
[2024-05-29 00:24:06] [INFO ] Computing symmetric may enable matrix : 963 transitions.
[2024-05-29 00:24:06] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:06] [INFO ] Flatten gal took : 38 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/graph5518824760399235617.txt' '-o' '/tmp/graph5518824760399235617.bin' '-w' '/tmp/graph5518824760399235617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5518824760399235617.bin' '-l' '-1' '-v' '-w' '/tmp/graph5518824760399235617.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:24:06] [INFO ] Decomposing Gal with order
[2024-05-29 00:24:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:24:06] [INFO ] Computing Do-Not-Accords matrix : 963 transitions.
[2024-05-29 00:24:06] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:06] [INFO ] Built C files in 182ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4852726137290635149
Running compilation step : cd /tmp/ltsmin4852726137290635149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' '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'
[2024-05-29 00:24:07] [INFO ] Removed a total of 640 redundant transitions.
[2024-05-29 00:24:07] [INFO ] Flatten gal took : 53 ms
[2024-05-29 00:24:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 620 labels/synchronizations in 48 ms.
[2024-05-29 00:24:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality4838257153868771726.gal : 10 ms
[2024-05-29 00:24:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality1021801785415748187.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/LTLCardinality4838257153868771726.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1021801785415748187.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...276
Read 2 LTL properties
Checking formula 0 : !((G(F("(i13.i2.u120.p334==1)"))))
Formula 0 simplified : FG!"(i13.i2.u120.p334==1)"
Compilation finished in 2876 ms.
Running link step : cd /tmp/ltsmin4852726137290635149;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin4852726137290635149;'/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' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 00:46:42] [INFO ] Applying decomposition
[2024-05-29 00:46:43] [INFO ] Flatten gal took : 101 ms
[2024-05-29 00:46:43] [INFO ] Decomposing Gal with order
[2024-05-29 00:46:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:46:43] [INFO ] Removed a total of 680 redundant transitions.
[2024-05-29 00:46:43] [INFO ] Flatten gal took : 151 ms
[2024-05-29 00:46:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 85 ms.
[2024-05-29 00:46:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality3818837531060259141.gal : 9 ms
[2024-05-29 00:46:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality13081093089750297548.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/LTLCardinality3818837531060259141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13081093089750297548.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 2 LTL properties
Checking formula 0 : !((G(F("(i106.u135.p334==1)"))))
Formula 0 simplified : FG!"(i106.u135.p334==1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin4852726137290635149;'/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' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4852726137290635149;'/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(X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 01:09:25] [INFO ] Flatten gal took : 533 ms
[2024-05-29 01:09:36] [INFO ] Input system was already deterministic with 963 transitions.
[2024-05-29 01:09:39] [INFO ] Transformed 1003 places.
[2024-05-29 01:09:39] [INFO ] Transformed 963 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 01:09:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality688611191756385407.gal : 17 ms
[2024-05-29 01:09:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality9569876992558198410.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/LTLCardinality688611191756385407.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9569876992558198410.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...341
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p334==1)"))))
Formula 0 simplified : FG!"(p334==1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10412320 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15483772 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-040A"
export BK_EXAMINATION="LTLCardinality"
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-040A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788500082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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