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.r087-tall-171620521800258.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 ClientsAndServers-PT-N0005P1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521800258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 22:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 12 22:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.2K May 18 16:42 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 ClientsAndServers-PT-N0005P1-LTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N0005P1-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716253056033

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N0005P1
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 00:57:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 00:57:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 00:57:37] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2024-05-21 00:57:37] [INFO ] Transformed 25 places.
[2024-05-21 00:57:37] [INFO ] Transformed 18 transitions.
[2024-05-21 00:57:37] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 8 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-21 00:57:37] [INFO ] Computed 8 invariants in 4 ms
[2024-05-21 00:57:38] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-21 00:57:38] [INFO ] Invariant cache hit.
[2024-05-21 00:57:38] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
[2024-05-21 00:57:38] [INFO ] Invariant cache hit.
[2024-05-21 00:57:38] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 25/25 places, 18/18 transitions.
Support contains 20 out of 25 places after structural reductions.
[2024-05-21 00:57:38] [INFO ] Flatten gal took : 14 ms
[2024-05-21 00:57:38] [INFO ] Flatten gal took : 4 ms
[2024-05-21 00:57:38] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 2583 steps, including 3 resets, run visited all 17 properties in 35 ms. (steps per millisecond=73 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 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)||F((p1||G(p2)))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 23 transition count 14
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 19 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 17 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 16 transition count 11
Applied a total of 16 rules in 8 ms. Remains 16 /25 variables (removed 9) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 16 cols
[2024-05-21 00:57:38] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 00:57:38] [INFO ] Implicit Places using invariants in 35 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/25 places, 11/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 14 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 13 transition count 9
Applied a total of 4 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 13 cols
[2024-05-21 00:57:38] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 00:57:38] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 00:57:38] [INFO ] Invariant cache hit.
[2024-05-21 00:57:38] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 13/25 places, 9/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 92 ms. Remains : 13/25 places, 9/18 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 183 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s10 1), p1:(AND (GEQ s2 1) (GEQ s11 1)), p2:(AND (GEQ s1 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3732 reset in 210 ms.
Product exploration explored 100000 steps with 3725 reset in 138 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 : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 100 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p1) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 353 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 9/9 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-21 00:57:39] [INFO ] Invariant cache hit.
[2024-05-21 00:57:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 00:57:39] [INFO ] Invariant cache hit.
[2024-05-21 00:57:40] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-21 00:57:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 00:57:40] [INFO ] Invariant cache hit.
[2024-05-21 00:57:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 13/13 places, 9/9 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 : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 69 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p1) (NOT p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p1) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 3766 reset in 148 ms.
Product exploration explored 100000 steps with 3723 reset in 155 ms.
Built C files in :
/tmp/ltsmin17810159467041818532
[2024-05-21 00:57:41] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-21 00:57:41] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:41] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-21 00:57:41] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:41] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-21 00:57:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:41] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17810159467041818532
Running compilation step : cd /tmp/ltsmin17810159467041818532;'/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 167 ms.
Running link step : cd /tmp/ltsmin17810159467041818532;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin17810159467041818532;'/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/stateBased18111921328600496167.hoa' '--buchi-type=spotba'
LTSmin run took 1869 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-01 finished in 4578 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&&(!p1 U p2))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 17 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 14 place count 16 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 13 transition count 10
Applied a total of 20 rules in 7 ms. Remains 13 /25 variables (removed 12) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2024-05-21 00:57:43] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:57:43] [INFO ] Implicit Places using invariants in 30 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/25 places, 10/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 12 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 11 transition count 9
Applied a total of 2 rules in 3 ms. Remains 11 /12 variables (removed 1) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 11 cols
[2024-05-21 00:57:43] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 00:57:43] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 00:57:43] [INFO ] Invariant cache hit.
[2024-05-21 00:57:43] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 11/25 places, 9/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 84 ms. Remains : 11/25 places, 9/18 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(AND (GEQ s0 1) (GEQ s7 1)), p1:(LT s9 1), p0:(GEQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15115 reset in 89 ms.
Product exploration explored 100000 steps with 15135 reset in 83 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 : [(AND (NOT p2) p1 p0), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (OR (NOT p0) (AND (NOT p2) p1))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Finished random walk after 2938 steps, including 5 resets, run visited all 4 properties in 10 ms. (steps per millisecond=293 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (OR (NOT p0) (AND (NOT p2) p1))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (OR (AND p1 (NOT p2)) (NOT p0)))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 9 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
[2024-05-21 00:57:44] [INFO ] Invariant cache hit.
[2024-05-21 00:57:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 00:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:57:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-21 00:57:44] [INFO ] Computed and/alt/rep : 8/8/8 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 00:57:44] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-21 00:57:44] [INFO ] Invariant cache hit.
[2024-05-21 00:57:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 00:57:44] [INFO ] Invariant cache hit.
[2024-05-21 00:57:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 00:57:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 00:57:44] [INFO ] Invariant cache hit.
[2024-05-21 00:57:44] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 69 ms. Remains : 11/11 places, 9/9 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 : [(AND p1 (NOT p2) p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (AND p1 (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (OR (AND p1 (NOT p2)) (NOT p0)))), (X (X (AND p1 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 133 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Finished random walk after 300 steps, including 1 resets, run visited all 4 properties in 4 ms. (steps per millisecond=75 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (OR (AND p1 (NOT p2)) (NOT p0))), (X (AND p1 (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (OR (AND p1 (NOT p2)) (NOT p0)))), (X (X (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (AND p1 (NOT p2)) (NOT p0)))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 9 factoid took 269 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
[2024-05-21 00:57:44] [INFO ] Invariant cache hit.
[2024-05-21 00:57:44] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-21 00:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 00:57:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:57:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 00:57:44] [INFO ] Computed and/alt/rep : 8/8/8 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 00:57:45] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 77 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 15181 reset in 66 ms.
Product exploration explored 100000 steps with 15099 reset in 63 ms.
Built C files in :
/tmp/ltsmin8646220174314923190
[2024-05-21 00:57:45] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-21 00:57:45] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:45] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-21 00:57:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:45] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-21 00:57:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:45] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8646220174314923190
Running compilation step : cd /tmp/ltsmin8646220174314923190;'/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 81 ms.
Running link step : cd /tmp/ltsmin8646220174314923190;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8646220174314923190;'/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/stateBased14691352751533577003.hoa' '--buchi-type=spotba'
LTSmin run took 57 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-03 finished in 2281 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((p0||G(F(p1)))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 00:57:45] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:57:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 00:57:45] [INFO ] Invariant cache hit.
[2024-05-21 00:57:45] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-21 00:57:45] [INFO ] Invariant cache hit.
[2024-05-21 00:57:45] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s14 1) (GEQ s12 1)), p1:(AND (GEQ s5 1) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2576 reset in 85 ms.
Product exploration explored 100000 steps with 2591 reset in 88 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 : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 98 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 207 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=103 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 101 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 65 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
[2024-05-21 00:57:46] [INFO ] Invariant cache hit.
[2024-05-21 00:57:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 00:57:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:57:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 00:57:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 00:57:46] [INFO ] Added : 15 causal constraints over 3 iterations in 22 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 19 transition count 16
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4 place count 19 transition count 12
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 15 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 14 transition count 11
Applied a total of 14 rules in 3 ms. Remains 14 /21 variables (removed 7) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-21 00:57:46] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:57:46] [INFO ] Implicit Places using invariants in 22 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/21 places, 11/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 28 ms. Remains : 13/21 places, 11/18 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 p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 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 77 ms :[(NOT p1), (NOT p1)]
Finished random walk after 117 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=117 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 81 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 63 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 11 rows 13 cols
[2024-05-21 00:57:46] [INFO ] Computed 3 invariants in 1 ms
[2024-05-21 00:57:46] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-21 00:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 00:57:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:57:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 00:57:46] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 00:57:46] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5683 reset in 63 ms.
Product exploration explored 100000 steps with 5687 reset in 61 ms.
Built C files in :
/tmp/ltsmin1090869798591786266
[2024-05-21 00:57:47] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 00:57:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:47] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 00:57:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:47] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 00:57:47] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:57:47] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1090869798591786266
Running compilation step : cd /tmp/ltsmin1090869798591786266;'/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 66 ms.
Running link step : cd /tmp/ltsmin1090869798591786266;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1090869798591786266;'/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/stateBased17674900860030073049.hoa' '--buchi-type=spotba'
LTSmin run took 75 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-04 finished in 1828 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((G((X(X(p0))&&X(p0)))||p1))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 00:57:47] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 00:57:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-21 00:57:47] [INFO ] Invariant cache hit.
[2024-05-21 00:57:47] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-21 00:57:47] [INFO ] Invariant cache hit.
[2024-05-21 00:57:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 160 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (GEQ s2 1) (GEQ s14 1)), p0:(AND (GEQ s7 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 3 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-05 finished in 265 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 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 00:57:47] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 00:57:47] [INFO ] Implicit Places using invariants in 23 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-06 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 (GEQ s1 1) (GEQ s17 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 1336 reset in 117 ms.
Product exploration explored 100000 steps with 1350 reset in 127 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 72 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 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 185 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=185 )
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 75 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 80 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 00:57:48] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-21 00:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 00:57:48] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 00:57:48] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-21 00:57:48] [INFO ] Invariant cache hit.
[2024-05-21 00:57:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 00:57:48] [INFO ] Invariant cache hit.
[2024-05-21 00:57:48] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 00:57:48] [INFO ] Invariant cache hit.
[2024-05-21 00:57:48] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 21/21 places, 18/18 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 72 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 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 135 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=135 )
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 75 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 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 00:57:48] [INFO ] Invariant cache hit.
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-21 00:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:57:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 00:57:48] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 00:57:49] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1360 reset in 104 ms.
Product exploration explored 100000 steps with 1352 reset in 97 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 7 place count 21 transition count 18
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 21 transition count 18
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 18 transition count 15
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 18 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 18 transition count 15
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 17 transition count 14
Deduced a syphon composed of 8 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 17 transition count 14
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 20 rules in 9 ms. Remains 17 /21 variables (removed 4) and now considering 14/18 (removed 4) transitions.
[2024-05-21 00:57:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 17 cols
[2024-05-21 00:57:49] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 00:57:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/21 places, 14/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34 ms. Remains : 17/21 places, 14/18 transitions.
Built C files in :
/tmp/ltsmin2812846068932828641
[2024-05-21 00:57:49] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2812846068932828641
Running compilation step : cd /tmp/ltsmin2812846068932828641;'/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 81 ms.
Running link step : cd /tmp/ltsmin2812846068932828641;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin2812846068932828641;'/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/stateBased17560920764076123204.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 00:58:04] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:58:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 00:58:04] [INFO ] Invariant cache hit.
[2024-05-21 00:58:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-21 00:58:04] [INFO ] Invariant cache hit.
[2024-05-21 00:58:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 21/21 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin8247483904850427819
[2024-05-21 00:58:04] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8247483904850427819
Running compilation step : cd /tmp/ltsmin8247483904850427819;'/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 72 ms.
Running link step : cd /tmp/ltsmin8247483904850427819;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin8247483904850427819;'/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/stateBased14609626085815224745.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:58:20] [INFO ] Flatten gal took : 2 ms
[2024-05-21 00:58:20] [INFO ] Flatten gal took : 2 ms
[2024-05-21 00:58:20] [INFO ] Time to serialize gal into /tmp/LTL7810093329693967367.gal : 1 ms
[2024-05-21 00:58:20] [INFO ] Time to serialize properties into /tmp/LTL7130998142928970537.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7810093329693967367.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3563095987735376979.hoa' '-atoms' '/tmp/LTL7130998142928970537.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/LTL7130998142928970537.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3563095987735376979.hoa
Detected timeout of ITS tools.
[2024-05-21 00:58:35] [INFO ] Flatten gal took : 3 ms
[2024-05-21 00:58:35] [INFO ] Flatten gal took : 4 ms
[2024-05-21 00:58:35] [INFO ] Time to serialize gal into /tmp/LTL13411931319944225612.gal : 1 ms
[2024-05-21 00:58:35] [INFO ] Time to serialize properties into /tmp/LTL13383738637848145772.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/LTL13411931319944225612.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13383738637848145772.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("((SA>=1)&&(SwA>=1))")))))
Formula 0 simplified : XXG!"((SA>=1)&&(SwA>=1))"
Detected timeout of ITS tools.
[2024-05-21 00:58:50] [INFO ] Flatten gal took : 3 ms
[2024-05-21 00:58:50] [INFO ] Applying decomposition
[2024-05-21 00:58:50] [INFO ] Flatten gal took : 3 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/graph3600930546981662684.txt' '-o' '/tmp/graph3600930546981662684.bin' '-w' '/tmp/graph3600930546981662684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3600930546981662684.bin' '-l' '-1' '-v' '-w' '/tmp/graph3600930546981662684.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:58:50] [INFO ] Decomposing Gal with order
[2024-05-21 00:58:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:58:50] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-21 00:58:50] [INFO ] Flatten gal took : 23 ms
[2024-05-21 00:58:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 00:58:50] [INFO ] Time to serialize gal into /tmp/LTL17126688862564852215.gal : 1 ms
[2024-05-21 00:58:50] [INFO ] Time to serialize properties into /tmp/LTL17873131500682678904.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/LTL17126688862564852215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17873131500682678904.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("((i3.u3.SA>=1)&&(i0.u6.SwA>=1))")))))
Formula 0 simplified : XXG!"((i3.u3.SA>=1)&&(i0.u6.SwA>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1517143708083691695
[2024-05-21 00:59:05] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1517143708083691695
Running compilation step : cd /tmp/ltsmin1517143708083691695;'/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 85 ms.
Running link step : cd /tmp/ltsmin1517143708083691695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin1517143708083691695;'/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 ClientsAndServers-PT-N0005P1-LTLFireability-06 finished in 92811 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 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 00:59:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 00:59:20] [INFO ] Implicit Places using invariants in 29 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-08 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:(AND (GEQ s5 1) (GEQ s14 1) (GEQ s6 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 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-08 finished in 131 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 21 transition count 13
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 16 transition count 11
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 14 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 12 transition count 9
Applied a total of 22 rules in 6 ms. Remains 12 /25 variables (removed 13) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-21 00:59:20] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 00:59:20] [INFO ] Implicit Places using invariants in 20 ms returned [7, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 21 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/25 places, 9/18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 10 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 7 transition count 6
Applied a total of 6 rules in 1 ms. Remains 7 /10 variables (removed 3) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-21 00:59:20] [INFO ] Computed 2 invariants in 0 ms
[2024-05-21 00:59:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 00:59:20] [INFO ] Invariant cache hit.
[2024-05-21 00:59:20] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7/25 places, 6/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 65 ms. Remains : 7/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s6 1) (LT s5 1)), p1:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 15685 reset in 85 ms.
Stack based approach found an accepted trace after 618 steps with 107 reset with depth 10 and stack size 10 in 1 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-09 finished in 280 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(p0) U (!p1||X(X(G(!p2))))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 00:59:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 00:59:20] [INFO ] Implicit Places using invariants in 28 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 228 ms :[(AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2)), p2, true, (AND p2 (NOT p0)), (AND p1 p2)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s19 1), p0:(OR (GEQ s16 1) (NOT (AND (GEQ s8 1) (GEQ s14 1)))), p2:(AND (GEQ s8 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-10 finished in 284 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||G(p1)))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 22 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 19 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 18 transition count 14
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 11 place count 18 transition count 11
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 17 place count 15 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 21 place count 13 transition count 9
Applied a total of 21 rules in 14 ms. Remains 13 /25 variables (removed 12) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 13 cols
[2024-05-21 00:59:21] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 00:59:21] [INFO ] Implicit Places using invariants in 27 ms returned [7, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/25 places, 9/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 10 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 9 transition count 7
Applied a total of 4 rules in 3 ms. Remains 9 /11 variables (removed 2) and now considering 7/9 (removed 2) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-21 00:59:21] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 00:59:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 00:59:21] [INFO ] Invariant cache hit.
[2024-05-21 00:59:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/25 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 82 ms. Remains : 9/25 places, 7/18 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s4 1) (GEQ s7 1)), p0:(LT s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5606 reset in 79 ms.
Product exploration explored 100000 steps with 5588 reset in 181 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 : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 23 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 129 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-21 00:59:21] [INFO ] Invariant cache hit.
[2024-05-21 00:59:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:59:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 00:59:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:59:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:59:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 00:59:21] [INFO ] Computed and/alt/rep : 6/7/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 00:59:21] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 00:59:21] [INFO ] Invariant cache hit.
[2024-05-21 00:59:22] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 00:59:22] [INFO ] Invariant cache hit.
[2024-05-21 00:59:22] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-21 00:59:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 00:59:22] [INFO ] Invariant cache hit.
[2024-05-21 00:59:22] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66 ms. Remains : 9/9 places, 7/7 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 : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 81 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 23 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 223 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2024-05-21 00:59:22] [INFO ] Invariant cache hit.
[2024-05-21 00:59:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:59:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 00:59:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:59:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 00:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:59:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 00:59:22] [INFO ] Computed and/alt/rep : 6/7/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 00:59:22] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 5666 reset in 78 ms.
Product exploration explored 100000 steps with 5604 reset in 80 ms.
Built C files in :
/tmp/ltsmin2423745847914191704
[2024-05-21 00:59:22] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-21 00:59:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:22] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-21 00:59:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:22] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-21 00:59:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:22] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2423745847914191704
Running compilation step : cd /tmp/ltsmin2423745847914191704;'/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 80 ms.
Running link step : cd /tmp/ltsmin2423745847914191704;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin2423745847914191704;'/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/stateBased1435464377621229935.hoa' '--buchi-type=spotba'
LTSmin run took 235 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-11 finished in 2228 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((G(p1)||p0))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 23 transition count 15
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 20 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8 place count 20 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 18 transition count 13
Applied a total of 12 rules in 2 ms. Remains 18 /25 variables (removed 7) and now considering 13/18 (removed 5) transitions.
// Phase 1: matrix 13 rows 18 cols
[2024-05-21 00:59:23] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 00:59:23] [INFO ] Implicit Places using invariants in 21 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/25 places, 13/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 16 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 16 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 15 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 14 transition count 10
Applied a total of 6 rules in 3 ms. Remains 14 /17 variables (removed 3) and now considering 10/13 (removed 3) transitions.
// Phase 1: matrix 10 rows 14 cols
[2024-05-21 00:59:23] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 00:59:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 00:59:23] [INFO ] Invariant cache hit.
[2024-05-21 00:59:23] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 14/25 places, 10/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 75 ms. Remains : 14/25 places, 10/18 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s9 1), p0:(OR (LT s1 1) (LT s10 1) (AND (GEQ s2 1) (GEQ s12 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1148 reset in 100 ms.
Product exploration explored 100000 steps with 1146 reset in 98 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 : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 78 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1483 steps, including 3 resets, run visited all 2 properties in 7 ms. (steps per millisecond=211 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 166 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2024-05-21 00:59:24] [INFO ] Invariant cache hit.
[2024-05-21 00:59:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 00:59:24] [INFO ] Invariant cache hit.
[2024-05-21 00:59:24] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 00:59:24] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 00:59:24] [INFO ] Invariant cache hit.
[2024-05-21 00:59:24] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 14/14 places, 10/10 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 : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1188 steps, including 3 resets, run visited all 2 properties in 7 ms. (steps per millisecond=169 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 122 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1132 reset in 110 ms.
Product exploration explored 100000 steps with 1173 reset in 102 ms.
Built C files in :
/tmp/ltsmin11512103624021289121
[2024-05-21 00:59:24] [INFO ] Computing symmetric may disable matrix : 10 transitions.
[2024-05-21 00:59:24] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:24] [INFO ] Computing symmetric may enable matrix : 10 transitions.
[2024-05-21 00:59:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:24] [INFO ] Computing Do-Not-Accords matrix : 10 transitions.
[2024-05-21 00:59:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:24] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11512103624021289121
Running compilation step : cd /tmp/ltsmin11512103624021289121;'/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 80 ms.
Running link step : cd /tmp/ltsmin11512103624021289121;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11512103624021289121;'/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/stateBased4869233195714733599.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2024-05-21 00:59:40] [INFO ] Invariant cache hit.
[2024-05-21 00:59:40] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 00:59:40] [INFO ] Invariant cache hit.
[2024-05-21 00:59:40] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 00:59:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 00:59:40] [INFO ] Invariant cache hit.
[2024-05-21 00:59:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 82 ms. Remains : 14/14 places, 10/10 transitions.
Built C files in :
/tmp/ltsmin1379805543893897743
[2024-05-21 00:59:40] [INFO ] Computing symmetric may disable matrix : 10 transitions.
[2024-05-21 00:59:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:40] [INFO ] Computing symmetric may enable matrix : 10 transitions.
[2024-05-21 00:59:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:40] [INFO ] Computing Do-Not-Accords matrix : 10 transitions.
[2024-05-21 00:59:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:59:40] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1379805543893897743
Running compilation step : cd /tmp/ltsmin1379805543893897743;'/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 80 ms.
Running link step : cd /tmp/ltsmin1379805543893897743;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1379805543893897743;'/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/stateBased3760723068653200221.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:59:55] [INFO ] Flatten gal took : 3 ms
[2024-05-21 00:59:55] [INFO ] Flatten gal took : 3 ms
[2024-05-21 00:59:55] [INFO ] Time to serialize gal into /tmp/LTL6244402028447672123.gal : 1 ms
[2024-05-21 00:59:55] [INFO ] Time to serialize properties into /tmp/LTL5229527786954788460.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/LTL6244402028447672123.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15543632709417316487.hoa' '-atoms' '/tmp/LTL5229527786954788460.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5229527786954788460.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15543632709417316487.hoa
Detected timeout of ITS tools.
[2024-05-21 01:00:10] [INFO ] Flatten gal took : 2 ms
[2024-05-21 01:00:10] [INFO ] Flatten gal took : 1 ms
[2024-05-21 01:00:10] [INFO ] Time to serialize gal into /tmp/LTL9996699141216233026.gal : 1 ms
[2024-05-21 01:00:10] [INFO ] Time to serialize properties into /tmp/LTL1679241464709499556.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/LTL9996699141216233026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1679241464709499556.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(("((SA<1)||(SwA<1))")||((G("(SpG>=1)"))||("((CA>=1)&&(CwA>=1))"))))))
Formula 0 simplified : G(F!"(SpG>=1)" & FG(!"((CA>=1)&&(CwA>=1))" & !"((SA<1)||(SwA<1))"))
Detected timeout of ITS tools.
[2024-05-21 01:00:25] [INFO ] Flatten gal took : 3 ms
[2024-05-21 01:00:25] [INFO ] Applying decomposition
[2024-05-21 01:00:25] [INFO ] Flatten gal took : 2 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/graph2082173852071868371.txt' '-o' '/tmp/graph2082173852071868371.bin' '-w' '/tmp/graph2082173852071868371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2082173852071868371.bin' '-l' '-1' '-v' '-w' '/tmp/graph2082173852071868371.weights' '-q' '0' '-e' '0.001'
[2024-05-21 01:00:25] [INFO ] Decomposing Gal with order
[2024-05-21 01:00:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 01:00:25] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-21 01:00:25] [INFO ] Flatten gal took : 3 ms
[2024-05-21 01:00:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-21 01:00:25] [INFO ] Time to serialize gal into /tmp/LTL18167083477746957085.gal : 1 ms
[2024-05-21 01:00:25] [INFO ] Time to serialize properties into /tmp/LTL6540849527119347925.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/LTL18167083477746957085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6540849527119347925.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("((i1.u1.SA<1)||(i1.u4.SwA<1))")||((G("(i0.u0.SpG>=1)"))||("((u5.CA>=1)&&(u5.CwA>=1))"))))))
Formula 0 simplified : G(F!"(i0.u0.SpG>=1)" & FG(!"((i1.u1.SA<1)||(i1.u4.SwA<1))" & !"((u5.CA>=1)&&(u5.CwA>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3779668552676914338
[2024-05-21 01:00:40] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3779668552676914338
Running compilation step : cd /tmp/ltsmin3779668552676914338;'/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 71 ms.
Running link step : cd /tmp/ltsmin3779668552676914338;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3779668552676914338;'/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' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-13 finished in 92231 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(p1))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 01:00:55] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 01:00:55] [INFO ] Implicit Places using invariants in 34 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s17 1), p1:(AND (GEQ s4 1) (GEQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1227 reset in 83 ms.
Product exploration explored 100000 steps with 1210 reset in 93 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 : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 108 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[p0]
Finished random walk after 196 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=196 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[p0]
Stuttering acceptance computed with spot in 32 ms :[p0]
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 01:00:56] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 01:00:56] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 01:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 01:00:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 01:00:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 01:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 01:00:56] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 01:00:56] [INFO ] Added : 14 causal constraints over 3 iterations in 12 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 10
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 13 transition count 10
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 16 place count 13 transition count 7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 10 transition count 7
Applied a total of 22 rules in 1 ms. Remains 10 /21 variables (removed 11) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2024-05-21 01:00:56] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 01:00:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 01:00:56] [INFO ] Invariant cache hit.
[2024-05-21 01:00:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 01:00:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 01:00:56] [INFO ] Invariant cache hit.
[2024-05-21 01:00:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/21 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 10/21 places, 7/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 57 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[p0]
Stuttering acceptance computed with spot in 26 ms :[p0]
[2024-05-21 01:00:56] [INFO ] Invariant cache hit.
[2024-05-21 01:00:56] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-21 01:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 01:00:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 01:00:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-21 01:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 01:00:56] [INFO ] Computed and/alt/rep : 6/7/6 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 01:00:56] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 27 ms :[p0]
Product exploration explored 100000 steps with 7439 reset in 55 ms.
Product exploration explored 100000 steps with 7447 reset in 59 ms.
Built C files in :
/tmp/ltsmin9821326129182638453
[2024-05-21 01:00:56] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-21 01:00:56] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:00:56] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-21 01:00:56] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:00:56] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-21 01:00:56] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:00:56] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9821326129182638453
Running compilation step : cd /tmp/ltsmin9821326129182638453;'/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 72 ms.
Running link step : cd /tmp/ltsmin9821326129182638453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9821326129182638453;'/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/stateBased5320466396494660367.hoa' '--buchi-type=spotba'
LTSmin run took 49 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-14 finished in 1604 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(G((X(X((p1||F(p2))))&&p0)))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 0 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 01:00:57] [INFO ] Computed 4 invariants in 3 ms
[2024-05-21 01:00:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 01:00:57] [INFO ] Invariant cache hit.
[2024-05-21 01:00:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 01:00:57] [INFO ] Invariant cache hit.
[2024-05-21 01:00:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s8 1) (GEQ s15 1)), p1:(AND (GEQ s2 1) (GEQ s14 1)), p2:(AND (GEQ s8 1) (GEQ s15 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-15 finished in 336 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))))'
Found a Shortening insensitive property : ClientsAndServers-PT-N0005P1-LTLFireability-06
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 22 transition count 13
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 place count 17 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 16 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 15 place count 16 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 19 place count 14 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 23 place count 12 transition count 8
Applied a total of 23 rules in 6 ms. Remains 12 /25 variables (removed 13) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2024-05-21 01:00:57] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 01:00:57] [INFO ] Implicit Places using invariants in 22 ms returned [8, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 10/25 places, 8/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8 transition count 6
Applied a total of 4 rules in 4 ms. Remains 8 /10 variables (removed 2) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-21 01:00:57] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 01:00:57] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 01:00:57] [INFO ] Invariant cache hit.
[2024-05-21 01:00:57] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 8/25 places, 6/18 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 89 ms. Remains : 8/25 places, 6/18 transitions.
Running random walk in product with property : ClientsAndServers-PT-N0005P1-LTLFireability-06 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 (GEQ s1 1) (GEQ s7 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 7462 reset in 53 ms.
Product exploration explored 100000 steps with 7459 reset in 61 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 82 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 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=23 )
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 73 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)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 01:00:58] [INFO ] Invariant cache hit.
[2024-05-21 01:00:58] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-21 01:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 01:00:58] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 01:00:58] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-21 01:00:58] [INFO ] Invariant cache hit.
[2024-05-21 01:00:58] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 01:00:58] [INFO ] Invariant cache hit.
[2024-05-21 01:00:58] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-21 01:00:58] [INFO ] Invariant cache hit.
[2024-05-21 01:00:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 8/8 places, 6/6 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 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 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 45 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=45 )
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 104 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 83 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 01:00:58] [INFO ] Invariant cache hit.
[2024-05-21 01:00:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 01:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 01:00:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 01:00:58] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 01:00:58] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7469 reset in 52 ms.
Product exploration explored 100000 steps with 7489 reset in 62 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-21 01:00:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 01:00:59] [INFO ] Invariant cache hit.
[2024-05-21 01:00:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin6950414242086699103
[2024-05-21 01:00:59] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6950414242086699103
Running compilation step : cd /tmp/ltsmin6950414242086699103;'/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 69 ms.
Running link step : cd /tmp/ltsmin6950414242086699103;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6950414242086699103;'/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/stateBased4500880200911213488.hoa' '--buchi-type=spotba'
LTSmin run took 736 ms.
Treatment of property ClientsAndServers-PT-N0005P1-LTLFireability-06 finished in 2737 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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((G(p1)||p0))))'
[2024-05-21 01:01:00] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4615240629296679695
[2024-05-21 01:01:00] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2024-05-21 01:01:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:01:00] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2024-05-21 01:01:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:01:00] [INFO ] Applying decomposition
[2024-05-21 01:01:00] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2024-05-21 01:01:00] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:01:00] [INFO ] Flatten gal took : 2 ms
[2024-05-21 01:01:00] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4615240629296679695
Running compilation step : cd /tmp/ltsmin4615240629296679695;'/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'
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/graph3632136285893478675.txt' '-o' '/tmp/graph3632136285893478675.bin' '-w' '/tmp/graph3632136285893478675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3632136285893478675.bin' '-l' '-1' '-v' '-w' '/tmp/graph3632136285893478675.weights' '-q' '0' '-e' '0.001'
[2024-05-21 01:01:00] [INFO ] Decomposing Gal with order
[2024-05-21 01:01:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 01:01:00] [INFO ] Removed a total of 2 redundant transitions.
[2024-05-21 01:01:00] [INFO ] Flatten gal took : 3 ms
[2024-05-21 01:01:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-21 01:01:00] [INFO ] Time to serialize gal into /tmp/LTLFireability13203571327285416723.gal : 1 ms
[2024-05-21 01:01:00] [INFO ] Time to serialize properties into /tmp/LTLFireability632700832519769579.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/LTLFireability13203571327285416723.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability632700832519769579.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 : !((X(X(F("((i0.u2.SA>=1)&&(i1.u7.SwA>=1))")))))
Formula 0 simplified : XXG!"((i0.u2.SA>=1)&&(i1.u7.SwA>=1))"
Compilation finished in 86 ms.
Running link step : cd /tmp/ltsmin4615240629296679695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4615240629296679695;'/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'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: LTL layer: formula: X(X(<>((LTLAPp0==true))))
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: "X(X(<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.169: DFS-FIFO for weak LTL, using special progress label 22
pins2lts-mc-linux64( 0/ 8), 0.169: There are 23 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.169: State length is 26, there are 21 groups
pins2lts-mc-linux64( 0/ 8), 0.169: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.169: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.169: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.169: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.209: ~113 levels ~960 states ~5536 transitions
pins2lts-mc-linux64( 3/ 8), 0.276: ~222 levels ~1920 states ~12904 transitions
pins2lts-mc-linux64( 3/ 8), 0.305: ~351 levels ~3840 states ~17624 transitions
pins2lts-mc-linux64( 3/ 8), 0.368: ~414 levels ~7680 states ~23536 transitions
pins2lts-mc-linux64( 3/ 8), 0.420: ~414 levels ~15360 states ~36680 transitions
pins2lts-mc-linux64( 3/ 8), 0.513: ~414 levels ~30720 states ~63704 transitions
pins2lts-mc-linux64( 3/ 8), 0.719: ~414 levels ~61440 states ~120560 transitions
pins2lts-mc-linux64( 3/ 8), 1.110: ~414 levels ~122880 states ~234624 transitions
pins2lts-mc-linux64( 3/ 8), 1.704: ~414 levels ~245760 states ~510512 transitions
pins2lts-mc-linux64( 3/ 8), 2.620: ~414 levels ~491520 states ~1073016 transitions
pins2lts-mc-linux64( 3/ 8), 4.176: ~414 levels ~983040 states ~2245456 transitions
pins2lts-mc-linux64( 3/ 8), 6.687: ~414 levels ~1966080 states ~4902320 transitions
pins2lts-mc-linux64( 3/ 8), 10.020: ~414 levels ~3932160 states ~10468344 transitions
pins2lts-mc-linux64( 3/ 8), 14.547: ~414 levels ~7864320 states ~21937552 transitions
pins2lts-mc-linux64( 3/ 8), 21.860: ~414 levels ~15728640 states ~46637368 transitions
pins2lts-mc-linux64( 3/ 8), 37.368: ~414 levels ~31457280 states ~99027560 transitions
pins2lts-mc-linux64( 3/ 8), 68.110: ~414 levels ~62914560 states ~205586200 transitions
pins2lts-mc-linux64( 3/ 8), 134.738: ~414 levels ~125829120 states ~431546392 transitions
pins2lts-mc-linux64( 3/ 8), 264.772: ~414 levels ~251658240 states ~888945816 transitions
pins2lts-mc-linux64( 3/ 8), 562.892: ~414 levels ~503316480 states ~1901381680 transitions
pins2lts-mc-linux64( 3/ 8), 883.831: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 883.841:
pins2lts-mc-linux64( 0/ 8), 883.841: mean standard work distribution: 264.6% (states) 264.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 883.841:
pins2lts-mc-linux64( 0/ 8), 883.841: Explored 91618578 states 353147395 transitions, fanout: 3.855
pins2lts-mc-linux64( 0/ 8), 883.841: Total exploration time 883.660 sec (883.640 sec minimum, 883.650 sec on average)
pins2lts-mc-linux64( 0/ 8), 883.841: States per second: 103681, Transitions per second: 399642
pins2lts-mc-linux64( 0/ 8), 883.841:
pins2lts-mc-linux64( 0/ 8), 883.841: Progress states detected: 1
pins2lts-mc-linux64( 0/ 8), 883.841: Redundant explorations: -0.0019
pins2lts-mc-linux64( 0/ 8), 883.841:
pins2lts-mc-linux64( 0/ 8), 883.841: Queue width: 8B, total height: 425, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 883.841: Tree memory: 955.0MB, 10.9 B/state, compr.: 10.3%
pins2lts-mc-linux64( 0/ 8), 883.841: Tree fill ratio (roots/leafs): 68.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 883.841: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 883.841: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 883.841: Est. total memory use: 955.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4615240629296679695;'/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'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4615240629296679695;'/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'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-21 01:22:07] [INFO ] Flatten gal took : 5 ms
[2024-05-21 01:22:07] [INFO ] Time to serialize gal into /tmp/LTLFireability6918680374600709636.gal : 1 ms
[2024-05-21 01:22:07] [INFO ] Time to serialize properties into /tmp/LTLFireability14579178718894846872.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/LTLFireability6918680374600709636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14579178718894846872.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...298
Read 2 LTL properties
Checking formula 0 : !((X(X(F("((SA>=1)&&(SwA>=1))")))))
Formula 0 simplified : XXG!"((SA>=1)&&(SwA>=1))"
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Computing Next relation with stutter on 1 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
37340 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,373.412,2460228,1,0,843,1.57055e+07,17,721,718,1.55982e+07,1522
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((G(F(("((SA<1)||(SwA<1))")||(("((CA>=1)&&(CwA>=1))")||(G("(SpG>=1)")))))))
Formula 1 simplified : G(F!"(SpG>=1)" & FG(!"((CA>=1)&&(CwA>=1))" & !"((SA<1)||(SwA<1))"))
Computing Next relation with stutter on 1 deadlock states
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
38959 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,763,4556096,1,0,1256,2.87888e+07,24,757,696,3.00727e+07,1849
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA ClientsAndServers-PT-N0005P1-LTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 2252516 ms.

BK_STOP 1716255316167

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ClientsAndServers-PT-N0005P1"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ClientsAndServers-PT-N0005P1, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521800258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0005P1.tgz
mv ClientsAndServers-PT-N0005P1 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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