About the Execution of 2023-gold for ClientsAndServers-PT-N0500P0
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.052 | 3600000.00 | 4371382.00 | 21179.50 | FTTFFFF?FF?F?F?T | normal |
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-171620522000318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ClientsAndServers-PT-N0500P0, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522000318
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.8K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 23:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 12 23:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 23:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 12 23:05 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 9.1K 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-N0500P0-LTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N0500P0-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716258302847
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-N0500P0
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 02:25:04] [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 02:25:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 02:25:04] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2024-05-21 02:25:04] [INFO ] Transformed 25 places.
[2024-05-21 02:25:04] [INFO ] Transformed 18 transitions.
[2024-05-21 02:25:04] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 75 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 3 formulas.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 9 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2024-05-21 02:25:04] [INFO ] Computed 7 invariants in 6 ms
[2024-05-21 02:25:04] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-21 02:25:04] [INFO ] Invariant cache hit.
[2024-05-21 02:25:04] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-05-21 02:25:04] [INFO ] Invariant cache hit.
[2024-05-21 02:25:04] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 24/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 24/25 places, 18/18 transitions.
Support contains 21 out of 24 places after structural reductions.
[2024-05-21 02:25:05] [INFO ] Flatten gal took : 14 ms
[2024-05-21 02:25:05] [INFO ] Flatten gal took : 4 ms
[2024-05-21 02:25:05] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 12005 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=800 ) properties (out of 21) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 3) seen :2
Finished Best-First random walk after 225 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=75 )
Parikh walk visited 0 properties in 1 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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((X(X(p0))&&F(p1))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 18
Applied a total of 1 rules in 2 ms. Remains 23 /24 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-21 02:25:05] [INFO ] Computed 6 invariants in 2 ms
[2024-05-21 02:25:05] [INFO ] Implicit Places using invariants in 34 ms returned [14, 21]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/24 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 38 ms. Remains : 21/24 places, 18/18 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 290 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LT s12 1), p0:(OR (LT s1 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25016 reset in 224 ms.
Product exploration explored 100000 steps with 24877 reset in 122 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 p1 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2401 ) properties (out of 2) seen :0
Finished Best-First random walk after 505 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=126 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 119 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Support contains 3 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 2 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 02:25:07] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 02:25:07] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 02:25:07] [INFO ] Invariant cache hit.
[2024-05-21 02:25:07] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-21 02:25:07] [INFO ] Invariant cache hit.
[2024-05-21 02:25:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 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 : [(AND p1 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 76 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1715 ) properties (out of 2) seen :0
Finished Best-First random walk after 273 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=91 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 119 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Product exploration explored 100000 steps with 25031 reset in 67 ms.
Product exploration explored 100000 steps with 24895 reset in 150 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 6 place count 21 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 21 transition count 18
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 20 transition count 17
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 20 transition count 17
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 20 transition count 17
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 18 transition count 15
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 18 transition count 15
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 17 rules in 17 ms. Remains 18 /21 variables (removed 3) and now considering 15/18 (removed 3) transitions.
[2024-05-21 02:25:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 15 rows 18 cols
[2024-05-21 02:25:08] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 02:25:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/21 places, 15/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 18/21 places, 15/18 transitions.
Built C files in :
/tmp/ltsmin2104699036122169769
[2024-05-21 02:25:08] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2104699036122169769
Running compilation step : cd /tmp/ltsmin2104699036122169769;'/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 159 ms.
Running link step : cd /tmp/ltsmin2104699036122169769;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin2104699036122169769;'/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/stateBased7181571794099990107.hoa' '--buchi-type=spotba'
LTSmin run took 4283 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-00 finished in 7643 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(p0)||F(p1)))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
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 3 rules applied. Total rules applied 3 place count 22 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 21 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 19 transition count 15
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 19 transition count 12
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 14 place count 16 transition count 12
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 15 place count 15 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 15 place count 15 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 17 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 4 with 4 rules applied. Total rules applied 21 place count 12 transition count 9
Applied a total of 21 rules in 9 ms. Remains 12 /24 variables (removed 12) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-21 02:25:13] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 02:25:13] [INFO ] Implicit Places using invariants in 31 ms returned [9, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/24 places, 9/18 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 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 9 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 9 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 8 transition count 7
Applied a total of 4 rules in 6 ms. Remains 8 /10 variables (removed 2) and now considering 7/9 (removed 2) transitions.
// Phase 1: matrix 7 rows 8 cols
[2024-05-21 02:25:13] [INFO ] Computed 2 invariants in 0 ms
[2024-05-21 02:25:13] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 02:25:13] [INFO ] Invariant cache hit.
[2024-05-21 02:25:13] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/24 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 104 ms. Remains : 8/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s3 1) (GEQ s7 1)), p0:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15113 reset in 89 ms.
Product exploration explored 100000 steps with 15105 reset in 64 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 (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=910 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 02:25:13] [INFO ] Invariant cache hit.
[2024-05-21 02:25:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:13] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 02:25:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:13] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 02:25:13] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-21 02:25:13] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 176 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 02:25:14] [INFO ] Invariant cache hit.
[2024-05-21 02:25:14] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 02:25:14] [INFO ] Invariant cache hit.
[2024-05-21 02:25:14] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 02:25:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:25:14] [INFO ] Invariant cache hit.
[2024-05-21 02:25:14] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 8/8 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 (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 02:25:14] [INFO ] Invariant cache hit.
[2024-05-21 02:25:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:14] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 02:25:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:14] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 02:25:14] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-21 02:25:14] [INFO ] After 28ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 1 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 15034 reset in 62 ms.
Product exploration explored 100000 steps with 15094 reset in 68 ms.
Built C files in :
/tmp/ltsmin14860890446966535327
[2024-05-21 02:25:14] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-21 02:25:14] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:14] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-21 02:25:14] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:14] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-21 02:25:14] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:14] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14860890446966535327
Running compilation step : cd /tmp/ltsmin14860890446966535327;'/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 84 ms.
Running link step : cd /tmp/ltsmin14860890446966535327;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14860890446966535327;'/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/stateBased5252266475819525134.hoa' '--buchi-type=spotba'
LTSmin run took 11233 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-02 finished in 13201 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&X(G((G(F(p0))||p1))))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 18
Applied a total of 2 rules in 2 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 02:25:26] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 02:25:26] [INFO ] Implicit Places using invariants in 36 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/24 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.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s14 1)), p1:(GEQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2153 reset in 110 ms.
Product exploration explored 100000 steps with 2743 reset in 135 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 (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 119 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1715 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :3
Finished Best-First random walk after 420 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=210 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (OR (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0)), (F p0), (F (AND p1 p0))]
Knowledge based reduction with 10 factoid took 269 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
Stuttering acceptance computed with spot in 270 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
// Phase 1: matrix 18 rows 21 cols
[2024-05-21 02:25:28] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 02:25:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:25:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:25:28] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
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 3 rules applied. Total rules applied 3 place count 21 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 7 place count 18 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 17 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 8 place count 17 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 14 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 3 with 4 rules applied. Total rules applied 18 place count 12 transition count 9
Applied a total of 18 rules in 3 ms. Remains 12 /21 variables (removed 9) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-21 02:25:28] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 02:25:28] [INFO ] Implicit Places using invariants in 19 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/21 places, 9/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23 ms. Remains : 11/21 places, 9/18 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 : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (X (OR (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 7 factoid took 203 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 6) seen :3
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=46 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (X (OR (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F p1), (F (NOT (OR (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0)), (F p0), (F (AND p1 p0))]
Knowledge based reduction with 7 factoid took 359 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 249 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
Stuttering acceptance computed with spot in 280 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
// Phase 1: matrix 9 rows 11 cols
[2024-05-21 02:25:29] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 02:25:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:25:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 02:25:29] [INFO ] Computed and/alt/rep : 8/8/8 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:25:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 262 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), false, false]
Product exploration explored 100000 steps with 565 reset in 88 ms.
Product exploration explored 100000 steps with 539 reset in 238 ms.
Built C files in :
/tmp/ltsmin14725025000380253401
[2024-05-21 02:25:30] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-21 02:25:30] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:30] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-21 02:25:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:30] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-21 02:25:30] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:30] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14725025000380253401
Running compilation step : cd /tmp/ltsmin14725025000380253401;'/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/ltsmin14725025000380253401;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14725025000380253401;'/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/stateBased17051537372731986639.hoa' '--buchi-type=spotba'
LTSmin run took 994 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-04 finished in 5063 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(p1)&&p0)))'
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 18
Applied a total of 2 rules in 1 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 02:25:31] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 02:25:31] [INFO ] Implicit Places using invariants in 35 ms returned [14, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/24 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 37 ms. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s8 1) (GEQ s14 1)), p0:(AND (GEQ s6 1) (OR (AND (GEQ s5 1) (GEQ s14 1)) (AND (GEQ s8 1) (GEQ s14 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-05 finished in 166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((p1 U (p2||F(p3))))))'
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
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 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 20 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 19 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 8 place count 19 transition count 13
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 12 place count 17 transition count 13
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 16 place count 15 transition count 11
Applied a total of 16 rules in 2 ms. Remains 15 /24 variables (removed 9) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-21 02:25:31] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 02:25:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 02:25:31] [INFO ] Invariant cache hit.
[2024-05-21 02:25:31] [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 02:25:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:25:31] [INFO ] Invariant cache hit.
[2024-05-21 02:25:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/24 places, 11/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 15/24 places, 11/18 transitions.
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=0 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(OR (AND p2 (NOT p3) p0) (AND (NOT p3) p1 p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={0} source=3 dest: 5}, { cond=(OR (AND p2 (NOT p3) (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=6 dest: 4}, { cond=(OR (AND p2 (NOT p3)) (AND (NOT p3) p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (AND (GEQ s4 1) (GEQ s13 1)) (AND (GEQ s2 1) (GEQ s10 1))), p2:(GEQ s6 1), p3:(AND (GEQ s4 1) (GEQ s13 1)), p1:(AND (GEQ s2 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 5733 reset in 84 ms.
Product exploration explored 100000 steps with 5752 reset in 86 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 p2) (NOT p3) (NOT p1)), (X (NOT (OR (AND p2 (NOT p3) p0) (AND (NOT p3) p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p2 (NOT p3) (NOT p0)) (AND (NOT p3) p1 (NOT p0))))), (X (X (NOT (OR (AND p2 (NOT p3) p0) (AND (NOT p3) p1 p0))))), true, (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p2 (NOT p3) (NOT p0)) (AND (NOT p3) p1 (NOT p0)))))), (X (X (NOT (OR (AND p2 (NOT p3)) (AND (NOT p3) p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 23 factoid took 141 ms. Reduced automaton from 7 states, 25 edges and 4 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 303 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-21 02:25:32] [INFO ] Invariant cache hit.
[2024-05-21 02:25:32] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:32] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 02:25:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:32] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 02:25:32] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-21 02:25:32] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 16 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=16 )
Parikh walk visited 2 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), (X (NOT (OR (AND p2 (NOT p3) p0) (AND (NOT p3) p1 p0)))), (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0)))), (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p3) p1 p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p2 (NOT p3) (NOT p0)) (AND (NOT p3) p1 (NOT p0))))), (X (X (NOT (OR (AND p2 (NOT p3) p0) (AND (NOT p3) p1 p0))))), true, (X (X (NOT (AND (NOT p2) (NOT p3) p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p3) p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p2 (NOT p3) (NOT p0)) (AND (NOT p3) p1 (NOT p0)))))), (X (X (NOT (OR (AND p2 (NOT p3)) (AND (NOT p3) p1)))))]
False Knowledge obtained : [(F p3), (F (AND p2 p3 p1)), (F (AND (NOT p2) (NOT p3) p1)), (F (NOT (AND (NOT p2) (NOT p3) (NOT p1)))), (F (AND (NOT p2) p3 (NOT p1))), (F (AND p2 p3 (NOT p1))), (F (AND (NOT p2) p3 p1))]
Knowledge based reduction with 23 factoid took 437 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 311 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
Stuttering acceptance computed with spot in 281 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
[2024-05-21 02:25:33] [INFO ] Invariant cache hit.
[2024-05-21 02:25:33] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:25:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 02:25:33] [INFO ] Computed and/alt/rep : 10/11/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:25:33] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:25:33] [INFO ] Invariant cache hit.
[2024-05-21 02:25:33] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 02:25:33] [INFO ] Invariant cache hit.
[2024-05-21 02:25:33] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-21 02:25:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:25:33] [INFO ] Invariant cache hit.
[2024-05-21 02:25:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 15/15 places, 11/11 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 (NOT p2) (NOT p3) (NOT p1)), (X (NOT (AND p2 p3 p1))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT (AND (NOT p2) p3 p1))), (X (NOT p3)), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT (AND p2 p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), true, (X (X (NOT (AND p2 p3 p1)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p2) p3 p1)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND p2 p3 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 151 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 320 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=4001 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-21 02:25:34] [INFO ] Invariant cache hit.
[2024-05-21 02:25:34] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:34] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 02:25:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:34] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 02:25:34] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-21 02:25:34] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 118 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=118 )
Parikh walk visited 2 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1)), (X (NOT (AND p2 p3 p1))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT (AND (NOT p2) p3 p1))), (X (NOT p3)), (X (NOT (AND (NOT p2) p3 (NOT p1)))), (X (NOT (AND p2 p3 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p3) p1))), true, (X (X (NOT (AND p2 p3 p1)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p2) p3 p1)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) p3 (NOT p1))))), (X (X (NOT (AND p2 p3 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p3) p1))))]
False Knowledge obtained : [(F p3), (F (AND p1 p2 p3)), (F (AND p1 (NOT p2) (NOT p3))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND (NOT p1) (NOT p2) p3)), (F (AND p1 (NOT p2) p3)), (F (AND (NOT p1) p2 p3))]
Knowledge based reduction with 16 factoid took 492 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 333 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
Stuttering acceptance computed with spot in 259 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
[2024-05-21 02:25:35] [INFO ] Invariant cache hit.
[2024-05-21 02:25:35] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:25:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 02:25:35] [INFO ] Computed and/alt/rep : 10/11/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:25:35] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 299 ms :[(NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), false, false, false, false]
Product exploration explored 100000 steps with 5648 reset in 80 ms.
Product exploration explored 100000 steps with 5702 reset in 79 ms.
Built C files in :
/tmp/ltsmin13065761915422802010
[2024-05-21 02:25:36] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:25:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:36] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:25:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:36] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:25:36] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:36] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13065761915422802010
Running compilation step : cd /tmp/ltsmin13065761915422802010;'/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 76 ms.
Running link step : cd /tmp/ltsmin13065761915422802010;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13065761915422802010;'/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/stateBased15241085620420876332.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:25:51] [INFO ] Invariant cache hit.
[2024-05-21 02:25:51] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-21 02:25:51] [INFO ] Invariant cache hit.
[2024-05-21 02:25:51] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-21 02:25:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:25:51] [INFO ] Invariant cache hit.
[2024-05-21 02:25:51] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 15/15 places, 11/11 transitions.
Built C files in :
/tmp/ltsmin11418370561400080943
[2024-05-21 02:25:51] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:25:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:51] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:25:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:51] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:25:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:25:51] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11418370561400080943
Running compilation step : cd /tmp/ltsmin11418370561400080943;'/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 90 ms.
Running link step : cd /tmp/ltsmin11418370561400080943;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11418370561400080943;'/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/stateBased59566875343490903.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 02:26:06] [INFO ] Flatten gal took : 3 ms
[2024-05-21 02:26:06] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:26:06] [INFO ] Time to serialize gal into /tmp/LTL10891123659090396274.gal : 1 ms
[2024-05-21 02:26:06] [INFO ] Time to serialize properties into /tmp/LTL9869740950456981873.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/LTL10891123659090396274.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10579807269868302776.hoa' '-atoms' '/tmp/LTL9869740950456981873.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9869740950456981873.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10579807269868302776.hoa
Detected timeout of ITS tools.
[2024-05-21 02:26:21] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:26:21] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:26:21] [INFO ] Time to serialize gal into /tmp/LTL17768051846948402969.gal : 0 ms
[2024-05-21 02:26:21] [INFO ] Time to serialize properties into /tmp/LTL13830201826505485017.ltl : 4 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/LTL17768051846948402969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13830201826505485017.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 : !((("(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))")U(G(("((SR>=1)&&(Mi>=1))")U(("(MpA>=1)")||(F("((CG>=1)&&(CwG>=1))")))))))
Formula 0 simplified : !"(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))" R F(!"((SR>=1)&&(Mi>=1))" R (!"(MpA>=1)" & G!"((CG>=1)&&(CwG>=1))"))
Detected timeout of ITS tools.
[2024-05-21 02:26:36] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:26:36] [INFO ] Applying decomposition
[2024-05-21 02:26:36] [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/graph7161318025033999015.txt' '-o' '/tmp/graph7161318025033999015.bin' '-w' '/tmp/graph7161318025033999015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7161318025033999015.bin' '-l' '-1' '-v' '-w' '/tmp/graph7161318025033999015.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:26:36] [INFO ] Decomposing Gal with order
[2024-05-21 02:26:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:26:36] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-21 02:26:36] [INFO ] Flatten gal took : 21 ms
[2024-05-21 02:26:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 02:26:36] [INFO ] Time to serialize gal into /tmp/LTL9025220792865800318.gal : 1 ms
[2024-05-21 02:26:36] [INFO ] Time to serialize properties into /tmp/LTL15531771616348938315.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/LTL9025220792865800318.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15531771616348938315.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 : !((("(((i1.u1.CG>=1)&&(u4.CwG>=1))||((u3.SR>=1)&&(u0.Mi>=1)))")U(G(("((u3.SR>=1)&&(u0.Mi>=1))")U(("(u0.MpA>=1)")||(F("((i1.u1.CG>=1)&&...175
Formula 0 simplified : !"(((i1.u1.CG>=1)&&(u4.CwG>=1))||((u3.SR>=1)&&(u0.Mi>=1)))" R F(!"((u3.SR>=1)&&(u0.Mi>=1))" R (!"(u0.MpA>=1)" & G!"((i1.u1.CG>=1)&&(...169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13809677131921884983
[2024-05-21 02:26:51] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13809677131921884983
Running compilation step : cd /tmp/ltsmin13809677131921884983;'/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/ltsmin13809677131921884983;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin13809677131921884983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-07 finished in 95421 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((X(p1)&&(p2 U p3)&&p0))))'
Support contains 6 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 18
Applied a total of 2 rules in 12 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-21 02:27:06] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 02:27:06] [INFO ] Implicit Places using invariants in 38 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/24 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.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p3) (NOT p1)), (OR (NOT p0) (NOT p3) (NOT p1)), true, (OR (AND p0 (NOT p1) p3) (AND p0 (NOT p1) p2)), (NOT p3)]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p0 p3) (AND p0 p2)), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(OR (AND p0 p3) (AND p0 p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p0 p3 (NOT p1)) (AND p0 p2 (NOT p1))), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s14 1)), p3:(GEQ s19 1), p2:(AND (GEQ s5 1) (GEQ s15 1)), p1:(AND (GEQ s6 1) (GEQ s2 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-08 finished in 277 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 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 rules applied. Total rules applied 3 place count 23 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 21 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 19 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 9 place count 19 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 15 place count 16 transition count 11
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 16 place count 15 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 16 place count 15 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 18 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 4 with 2 rules applied. Total rules applied 20 place count 13 transition count 9
Applied a total of 20 rules in 9 ms. Remains 13 /24 variables (removed 11) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 13 cols
[2024-05-21 02:27:07] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 02:27:07] [INFO ] Implicit Places using invariants in 23 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/24 places, 9/18 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 12 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 10 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 10 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 9 transition count 6
Applied a total of 6 rules in 2 ms. Remains 9 /12 variables (removed 3) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 9 cols
[2024-05-21 02:27:07] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 02:27:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 02:27:07] [INFO ] Invariant cache hit.
[2024-05-21 02:27:07] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/24 places, 6/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 85 ms. Remains : 9/24 places, 6/18 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-10 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:(OR (LT s2 1) (LT s7 1)), p0:(AND (GEQ s3 1) (GEQ s6 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 2420 reset in 78 ms.
Product exploration explored 100000 steps with 2019 reset in 99 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 p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 70 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 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 2) seen :1
Finished Best-First random walk after 45 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 119 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 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-21 02:27:07] [INFO ] Invariant cache hit.
[2024-05-21 02:27:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 02:27:07] [INFO ] Invariant cache hit.
[2024-05-21 02:27:08] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 02:27:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:27:08] [INFO ] Invariant cache hit.
[2024-05-21 02:27:08] [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 86 ms. Remains : 9/9 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 : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT 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 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2002 ) properties (out of 2) seen :1
Finished Best-First random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 125 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 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1876 reset in 68 ms.
Product exploration explored 100000 steps with 2548 reset in 88 ms.
Built C files in :
/tmp/ltsmin6114846585159179212
[2024-05-21 02:27:08] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-21 02:27:08] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:08] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-21 02:27:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:08] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-21 02:27:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:08] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6114846585159179212
Running compilation step : cd /tmp/ltsmin6114846585159179212;'/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 83 ms.
Running link step : cd /tmp/ltsmin6114846585159179212;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6114846585159179212;'/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/stateBased14569536142761864018.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-21 02:27:23] [INFO ] Invariant cache hit.
[2024-05-21 02:27:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 02:27:23] [INFO ] Invariant cache hit.
[2024-05-21 02:27:23] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-21 02:27:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:27:23] [INFO ] Invariant cache hit.
[2024-05-21 02:27:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 9/9 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin12927595389536548087
[2024-05-21 02:27:23] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-21 02:27:23] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:23] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-21 02:27:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:23] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-21 02:27:23] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:27:23] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12927595389536548087
Running compilation step : cd /tmp/ltsmin12927595389536548087;'/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/ltsmin12927595389536548087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin12927595389536548087;'/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/stateBased10080348075105566481.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 02:27:39] [INFO ] Flatten gal took : 3 ms
[2024-05-21 02:27:39] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:27:39] [INFO ] Time to serialize gal into /tmp/LTL16167943139661846371.gal : 1 ms
[2024-05-21 02:27:39] [INFO ] Time to serialize properties into /tmp/LTL18429127776651098720.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/LTL16167943139661846371.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16589114777259162061.hoa' '-atoms' '/tmp/LTL18429127776651098720.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...320
Loading property file /tmp/LTL18429127776651098720.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16589114777259162061.hoa
Detected timeout of ITS tools.
[2024-05-21 02:27:54] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:27:54] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:27:54] [INFO ] Time to serialize gal into /tmp/LTL6639591691123356318.gal : 1 ms
[2024-05-21 02:27:54] [INFO ] Time to serialize properties into /tmp/LTL9524611426164975927.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/LTL6639591691123356318.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9524611426164975927.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((G("((CA<1)||(CwA<1))"))||("((CF>=1)&&(Si>=1))")))))
Formula 0 simplified : G(F!"((CA<1)||(CwA<1))" & FG!"((CF>=1)&&(Si>=1))")
Detected timeout of ITS tools.
[2024-05-21 02:28:09] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:28:09] [INFO ] Applying decomposition
[2024-05-21 02:28:09] [INFO ] Flatten gal took : 1 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/graph78054886965779102.txt' '-o' '/tmp/graph78054886965779102.bin' '-w' '/tmp/graph78054886965779102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph78054886965779102.bin' '-l' '-1' '-v' '-w' '/tmp/graph78054886965779102.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:28:09] [INFO ] Decomposing Gal with order
[2024-05-21 02:28:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:28:09] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:28:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 02:28:09] [INFO ] Time to serialize gal into /tmp/LTL1631859431964485069.gal : 1 ms
[2024-05-21 02:28:09] [INFO ] Time to serialize properties into /tmp/LTL2781598618322186282.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/LTL1631859431964485069.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2781598618322186282.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i0.u0.CA<1)||(u3.CwA<1))"))||("((u1.CF>=1)&&(i0.u2.Si>=1))")))))
Formula 0 simplified : G(F!"((i0.u0.CA<1)||(u3.CwA<1))" & FG!"((u1.CF>=1)&&(i0.u2.Si>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15631885989414489342
[2024-05-21 02:28:24] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15631885989414489342
Running compilation step : cd /tmp/ltsmin15631885989414489342;'/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/ltsmin15631885989414489342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15631885989414489342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-10 finished in 92118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&G(p1))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 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 6 rules applied. Total rules applied 6 place count 23 transition count 13
Reduce places removed 5 places and 0 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 17 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 12 place count 17 transition count 11
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 16 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 2 with 4 rules applied. Total rules applied 20 place count 13 transition count 9
Applied a total of 20 rules in 9 ms. Remains 13 /24 variables (removed 11) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 13 cols
[2024-05-21 02:28:39] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 02:28:39] [INFO ] Implicit Places using invariants in 39 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/24 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 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 9 transition count 7
Applied a total of 4 rules in 1 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 02:28:39] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 02:28:39] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 02:28:39] [INFO ] Invariant cache hit.
[2024-05-21 02:28:39] [INFO ] Implicit Places using invariants and state equation in 19 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 : 9/24 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 92 ms. Remains : 9/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=p1, acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 0}, { cond=p1, acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s1 1) (LT s7 1)), p0:(GEQ s8 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 80 ms.
Stack based approach found an accepted trace after 1892 steps with 0 reset with depth 1893 and stack size 1883 in 2 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-11 finished in 313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U p1) U ((G(!p0)&&p2) U p3)))'
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
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 3 rules applied. Total rules applied 3 place count 22 transition count 17
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 21 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 20 transition count 16
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 6 place count 20 transition count 12
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 14 place count 16 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 3 with 2 rules applied. Total rules applied 16 place count 15 transition count 11
Applied a total of 16 rules in 4 ms. Remains 15 /24 variables (removed 9) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-21 02:28:39] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 02:28:39] [INFO ] Implicit Places using invariants in 21 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/24 places, 11/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 33 ms. Remains : 14/24 places, 11/18 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p3), true, (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(AND (GEQ s2 1) (GEQ s11 1)), p0:(GEQ s7 1), p1:(OR (GEQ s7 1) (AND (GEQ s2 1) (GEQ s11 1))), p2:(AND (GEQ s6 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4542 reset in 110 ms.
Product exploration explored 100000 steps with 4515 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 : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p3) p0 (NOT p1)))), (X (AND (NOT p3) p2 (NOT p0) (NOT p1))), (X (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) p0 (NOT p1))))), (X (X (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p3) p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) (NOT p1)))))]
Knowledge based reduction with 12 factoid took 199 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter insensitive) to 4 states, 9 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p3), true, (NOT p1), (AND p0 (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=4001 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 11 rows 14 cols
[2024-05-21 02:28:40] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 02:28:40] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p3) p0 (NOT p1)))), (X (AND (NOT p3) p2 (NOT p0) (NOT p1))), (X (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) p1))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) p0 (NOT p1))))), (X (X (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) p1)))), (G (NOT (AND p0 (NOT p1)))), (G (NOT (AND p0 (NOT p3) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p3) p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p3) (NOT p1) p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) p1)))), (F (NOT (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2))))]
Knowledge based reduction with 14 factoid took 269 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p3), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p3), (NOT p1)]
[2024-05-21 02:28:41] [INFO ] Invariant cache hit.
[2024-05-21 02:28:41] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 02:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:28:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 02:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 02:28:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 02:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 02:28:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 02:28:41] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:28:41] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:28:41] [INFO ] Invariant cache hit.
[2024-05-21 02:28:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 02:28:41] [INFO ] Invariant cache hit.
[2024-05-21 02:28:41] [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 02:28:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:28:41] [INFO ] Invariant cache hit.
[2024-05-21 02:28:41] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 14/14 places, 11/11 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 (NOT p3) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT p1)), (X (NOT p3)), (X (X (NOT p1))), (X (X (NOT p3)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p3), (NOT p1)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=6002 ) properties (out of 3) seen :1
Finished Best-First random walk after 59 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p3) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT p1)), (X (NOT p3)), (X (X (NOT p1))), (X (X (NOT p3)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (F p3), (F p1), (F (NOT (AND (NOT p2) (NOT p1) (NOT p3))))]
Knowledge based reduction with 6 factoid took 207 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p3), (NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p3), (NOT p1)]
[2024-05-21 02:28:41] [INFO ] Invariant cache hit.
[2024-05-21 02:28:41] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 02:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:28:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 02:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 02:28:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-21 02:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 02:28:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 02:28:41] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:28:41] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 72 ms :[(NOT p3), (NOT p1)]
Product exploration explored 100000 steps with 4505 reset in 161 ms.
Product exploration explored 100000 steps with 4507 reset in 117 ms.
Built C files in :
/tmp/ltsmin2191716536723854924
[2024-05-21 02:28:42] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:28:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:42] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:28:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:42] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:28:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:42] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2191716536723854924
Running compilation step : cd /tmp/ltsmin2191716536723854924;'/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 76 ms.
Running link step : cd /tmp/ltsmin2191716536723854924;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2191716536723854924;'/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/stateBased3695786146338749382.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, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:28:57] [INFO ] Invariant cache hit.
[2024-05-21 02:28:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 02:28:57] [INFO ] Invariant cache hit.
[2024-05-21 02:28:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 02:28:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:28:57] [INFO ] Invariant cache hit.
[2024-05-21 02:28:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 14/14 places, 11/11 transitions.
Built C files in :
/tmp/ltsmin7940268619299688399
[2024-05-21 02:28:57] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:28:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:57] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:28:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:57] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:28:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:28:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7940268619299688399
Running compilation step : cd /tmp/ltsmin7940268619299688399;'/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/ltsmin7940268619299688399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7940268619299688399;'/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/stateBased837116151499974933.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 02:29:12] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:29:12] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:29:12] [INFO ] Time to serialize gal into /tmp/LTL14987692602477250881.gal : 1 ms
[2024-05-21 02:29:12] [INFO ] Time to serialize properties into /tmp/LTL15617185780050124039.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/LTL14987692602477250881.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15079225671905713390.hoa' '-atoms' '/tmp/LTL15617185780050124039.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...320
Loading property file /tmp/LTL15617185780050124039.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15079225671905713390.hoa
Detected timeout of ITS tools.
[2024-05-21 02:29:27] [INFO ] Flatten gal took : 4 ms
[2024-05-21 02:29:27] [INFO ] Flatten gal took : 3 ms
[2024-05-21 02:29:27] [INFO ] Time to serialize gal into /tmp/LTL18243580601200625755.gal : 0 ms
[2024-05-21 02:29:27] [INFO ] Time to serialize properties into /tmp/LTL1902279188867738935.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/LTL18243580601200625755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1902279188867738935.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((("(MpA<1)")U("((MpA>=1)||((SF>=1)&&(Mi>=1)))"))U((("((CR>=1)&&(Si>=1))")&&(G("(MpA<1)")))U("((SF>=1)&&(Mi>=1))"))))
Formula 0 simplified : (!"(MpA<1)" R !"((MpA>=1)||((SF>=1)&&(Mi>=1)))") R ((!"((CR>=1)&&(Si>=1))" | F!"(MpA<1)") R !"((SF>=1)&&(Mi>=1))")
Detected timeout of ITS tools.
[2024-05-21 02:29:42] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:29:42] [INFO ] Applying decomposition
[2024-05-21 02:29:42] [INFO ] Flatten gal took : 1 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/graph14616983866776067760.txt' '-o' '/tmp/graph14616983866776067760.bin' '-w' '/tmp/graph14616983866776067760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14616983866776067760.bin' '-l' '-1' '-v' '-w' '/tmp/graph14616983866776067760.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:29:42] [INFO ] Decomposing Gal with order
[2024-05-21 02:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:29:42] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-21 02:29:42] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:29:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 02:29:42] [INFO ] Time to serialize gal into /tmp/LTL4372636245664824395.gal : 1 ms
[2024-05-21 02:29:42] [INFO ] Time to serialize properties into /tmp/LTL8417838503246996756.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/LTL4372636245664824395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8417838503246996756.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((("(i2.u1.MpA<1)")U("((i2.u1.MpA>=1)||((i1.u2.SF>=1)&&(i2.u6.Mi>=1)))"))U((("((u4.CR>=1)&&(i1.u3.Si>=1))")&&(G("(i2.u1.MpA<1)")))U(...191
Formula 0 simplified : (!"(i2.u1.MpA<1)" R !"((i2.u1.MpA>=1)||((i1.u2.SF>=1)&&(i2.u6.Mi>=1)))") R ((!"((u4.CR>=1)&&(i1.u3.Si>=1))" | F!"(i2.u1.MpA<1)") R !...188
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10589659141204007535
[2024-05-21 02:29:57] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10589659141204007535
Running compilation step : cd /tmp/ltsmin10589659141204007535;'/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 74 ms.
Running link step : cd /tmp/ltsmin10589659141204007535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10589659141204007535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((!(LTLAPp0==true) U (LTLAPp1==true)) U (([](!(LTLAPp0==true))&&(LTLAPp2==true)) U (LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-12 finished in 93229 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) U p1))'
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
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 4 rules applied. Total rules applied 4 place count 22 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 18 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 18 transition count 13
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 12 place count 17 transition count 13
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 16 place count 15 transition count 11
Applied a total of 16 rules in 2 ms. Remains 15 /24 variables (removed 9) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-21 02:30:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 02:30:12] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 02:30:12] [INFO ] Invariant cache hit.
[2024-05-21 02:30:12] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-21 02:30:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:30:12] [INFO ] Invariant cache hit.
[2024-05-21 02:30:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/24 places, 11/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 15/24 places, 11/18 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s10 1)), p0:(OR (GEQ s8 1) (AND (GEQ s4 1) (GEQ s13 1)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7580 reset in 152 ms.
Product exploration explored 100000 steps with 7599 reset in 156 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) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=4001 ) properties (out of 3) seen :0
Finished Best-First random walk after 37 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
[2024-05-21 02:30:13] [INFO ] Invariant cache hit.
[2024-05-21 02:30:13] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:30:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 02:30:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 02:30:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 02:30:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 02:30:13] [INFO ] Computed and/alt/rep : 10/11/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:30:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:30:13] [INFO ] Invariant cache hit.
[2024-05-21 02:30:13] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 02:30:13] [INFO ] Invariant cache hit.
[2024-05-21 02:30:14] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 02:30:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:30:14] [INFO ] Invariant cache hit.
[2024-05-21 02:30:14] [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 : 15/15 places, 11/11 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 (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2401 ) properties (out of 3) seen :0
Finished Best-First random walk after 45 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=45 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p0)]
[2024-05-21 02:30:14] [INFO ] Invariant cache hit.
[2024-05-21 02:30:14] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:30:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 02:30:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 02:30:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 02:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 02:30:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 02:30:14] [INFO ] Computed and/alt/rep : 10/11/10 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:30:14] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 7581 reset in 71 ms.
Product exploration explored 100000 steps with 7701 reset in 69 ms.
Built C files in :
/tmp/ltsmin12759563584285245012
[2024-05-21 02:30:14] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:30:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:14] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:30:14] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:14] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:30:14] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:14] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12759563584285245012
Running compilation step : cd /tmp/ltsmin12759563584285245012;'/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 104 ms.
Running link step : cd /tmp/ltsmin12759563584285245012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12759563584285245012;'/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/stateBased17096554749281385148.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-21 02:30:29] [INFO ] Invariant cache hit.
[2024-05-21 02:30:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-21 02:30:29] [INFO ] Invariant cache hit.
[2024-05-21 02:30:29] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 02:30:30] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 02:30:30] [INFO ] Invariant cache hit.
[2024-05-21 02:30:30] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 15/15 places, 11/11 transitions.
Built C files in :
/tmp/ltsmin7553414291610939412
[2024-05-21 02:30:30] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-21 02:30:30] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:30] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-21 02:30:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:30] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-21 02:30:30] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:30:30] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7553414291610939412
Running compilation step : cd /tmp/ltsmin7553414291610939412;'/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 75 ms.
Running link step : cd /tmp/ltsmin7553414291610939412;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin7553414291610939412;'/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/stateBased3005063628070142470.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 02:30:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:30:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:30:45] [INFO ] Time to serialize gal into /tmp/LTL5381839953913435107.gal : 1 ms
[2024-05-21 02:30:45] [INFO ] Time to serialize properties into /tmp/LTL4452367957709800913.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/LTL5381839953913435107.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4672386136446222772.hoa' '-atoms' '/tmp/LTL4452367957709800913.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/LTL4452367957709800913.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4672386136446222772.hoa
Detected timeout of ITS tools.
[2024-05-21 02:31:00] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:31:00] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:31:00] [INFO ] Time to serialize gal into /tmp/LTL14225027808035141363.gal : 0 ms
[2024-05-21 02:31:00] [INFO ] Time to serialize properties into /tmp/LTL9308264438828010206.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/LTL14225027808035141363.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9308264438828010206.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("((MpG>=1)||((CG>=1)&&(CwG>=1)))"))U("((SR>=1)&&(Mi>=1))")))
Formula 0 simplified : G!"((MpG>=1)||((CG>=1)&&(CwG>=1)))" R !"((SR>=1)&&(Mi>=1))"
Detected timeout of ITS tools.
[2024-05-21 02:31:15] [INFO ] Flatten gal took : 1 ms
[2024-05-21 02:31:15] [INFO ] Applying decomposition
[2024-05-21 02:31:15] [INFO ] Flatten gal took : 1 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/graph10947523823014511441.txt' '-o' '/tmp/graph10947523823014511441.bin' '-w' '/tmp/graph10947523823014511441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10947523823014511441.bin' '-l' '-1' '-v' '-w' '/tmp/graph10947523823014511441.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:31:15] [INFO ] Decomposing Gal with order
[2024-05-21 02:31:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:31:15] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:31:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-21 02:31:15] [INFO ] Time to serialize gal into /tmp/LTL68434726619143080.gal : 0 ms
[2024-05-21 02:31:15] [INFO ] Time to serialize properties into /tmp/LTL15404365757475992123.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/LTL68434726619143080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15404365757475992123.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...253
Read 1 LTL properties
Checking formula 0 : !(((F("((u4.MpG>=1)||((i0.u2.CG>=1)&&(u3.CwG>=1)))"))U("((u1.SR>=1)&&(u4.Mi>=1))")))
Formula 0 simplified : G!"((u4.MpG>=1)||((i0.u2.CG>=1)&&(u3.CwG>=1)))" R !"((u1.SR>=1)&&(u4.Mi>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9446526213424898821
[2024-05-21 02:31:30] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9446526213424898821
Running compilation step : cd /tmp/ltsmin9446526213424898821;'/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/ltsmin9446526213424898821;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9446526213424898821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true)) U (LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-14 finished in 92524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0||X(!p0))))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 22 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 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 14 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 16 place count 15 transition count 11
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
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 24 place count 11 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 26 place count 10 transition count 6
Applied a total of 26 rules in 280 ms. Remains 10 /24 variables (removed 14) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 10 cols
[2024-05-21 02:31:45] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 02:31:45] [INFO ] Implicit Places using invariants in 37 ms returned [4, 7, 9]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/24 places, 6/18 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 7 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5 transition count 4
Applied a total of 4 rules in 1 ms. Remains 5 /7 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 5 cols
[2024-05-21 02:31:45] [INFO ] Computed 2 invariants in 0 ms
[2024-05-21 02:31:45] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-21 02:31:45] [INFO ] Invariant cache hit.
[2024-05-21 02:31:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/24 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 353 ms. Remains : 5/24 places, 4/18 transitions.
Stuttering acceptance computed with spot in 103 ms :[p0]
Running random walk in product with property : ClientsAndServers-PT-N0500P0-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24952 reset in 40 ms.
Product exploration explored 100000 steps with 24951 reset in 39 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 114 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 24 ms :[p0]
Finished random walk after 1002 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1002 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 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 24 ms :[p0]
Stuttering acceptance computed with spot in 24 ms :[p0]
[2024-05-21 02:31:46] [INFO ] Invariant cache hit.
[2024-05-21 02:31:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:31:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 02:31:46] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 02:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 4/4 transitions.
Applied a total of 0 rules in 5 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-21 02:31:46] [INFO ] Invariant cache hit.
[2024-05-21 02:31:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 02:31:46] [INFO ] Invariant cache hit.
[2024-05-21 02:31:46] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 02:31:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 02:31:46] [INFO ] Invariant cache hit.
[2024-05-21 02:31:46] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65 ms. Remains : 5/5 places, 4/4 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)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 90 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 24 ms :[p0]
Finished random walk after 1002 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1002 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 115 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]
Stuttering acceptance computed with spot in 29 ms :[p0]
[2024-05-21 02:31:46] [INFO ] Invariant cache hit.
[2024-05-21 02:31:46] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-21 02:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 02:31:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 02:31:46] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 02:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 32 ms :[p0]
Product exploration explored 100000 steps with 25041 reset in 32 ms.
Product exploration explored 100000 steps with 24990 reset in 41 ms.
Built C files in :
/tmp/ltsmin11089445542306923547
[2024-05-21 02:31:46] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-21 02:31:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:46] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-21 02:31:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:46] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-21 02:31:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11089445542306923547
Running compilation step : cd /tmp/ltsmin11089445542306923547;'/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/ltsmin11089445542306923547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin11089445542306923547;'/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/stateBased1016728605601767072.hoa' '--buchi-type=spotba'
LTSmin run took 1166 ms.
FORMULA ClientsAndServers-PT-N0500P0-LTLFireability-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0500P0-LTLFireability-15 finished in 2704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((p1 U (p2||F(p3))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U p1) U ((G(!p0)&&p2) U p3)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
[2024-05-21 02:31:48] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5122924671430222029
[2024-05-21 02:31:48] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2024-05-21 02:31:48] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:48] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2024-05-21 02:31:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:48] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2024-05-21 02:31:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 02:31:48] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5122924671430222029
Running compilation step : cd /tmp/ltsmin5122924671430222029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-21 02:31:48] [INFO ] Applying decomposition
[2024-05-21 02:31:48] [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/graph6931710722353728475.txt' '-o' '/tmp/graph6931710722353728475.bin' '-w' '/tmp/graph6931710722353728475.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6931710722353728475.bin' '-l' '-1' '-v' '-w' '/tmp/graph6931710722353728475.weights' '-q' '0' '-e' '0.001'
[2024-05-21 02:31:48] [INFO ] Decomposing Gal with order
[2024-05-21 02:31:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 02:31:48] [INFO ] Removed a total of 1 redundant transitions.
[2024-05-21 02:31:48] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:31:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 02:31:48] [INFO ] Time to serialize gal into /tmp/LTLFireability4489470408470569181.gal : 1 ms
[2024-05-21 02:31:48] [INFO ] Time to serialize properties into /tmp/LTLFireability2502787486727958795.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/LTLFireability4489470408470569181.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2502787486727958795.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 4 LTL properties
Checking formula 0 : !((("(((u5.CG>=1)&&(i4.u6.CwG>=1))||((u1.SR>=1)&&(i2.u3.Mi>=1)))")U(G(("((u1.SR>=1)&&(i2.u3.Mi>=1))")U(("(i2.u3.MpA>=1)")||(F("((u5.CG...184
Formula 0 simplified : !"(((u5.CG>=1)&&(i4.u6.CwG>=1))||((u1.SR>=1)&&(i2.u3.Mi>=1)))" R F(!"((u1.SR>=1)&&(i2.u3.Mi>=1))" R (!"(i2.u3.MpA>=1)" & G!"((u5.CG>...178
Compilation finished in 85 ms.
Running link step : cd /tmp/ltsmin5122924671430222029;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin5122924671430222029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: Initializing POR dependencies: labels 28, guards 18
pins2lts-mc-linux64( 3/ 8), 0.002: LTL layer: formula: ((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))
pins2lts-mc-linux64( 3/ 8), 0.002: "((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.017: There are 29 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.017: State length is 25, there are 54 groups
pins2lts-mc-linux64( 0/ 8), 0.017: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.017: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.017: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.017: Visible groups: 0 / 54, labels: 4 / 29
pins2lts-mc-linux64( 0/ 8), 0.017: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.017: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.032: [Blue] ~73 levels ~960 states ~1360 transitions
pins2lts-mc-linux64( 0/ 8), 0.082: [Blue] ~146 levels ~1920 states ~2696 transitions
pins2lts-mc-linux64( 0/ 8), 0.153: [Blue] ~292 levels ~3840 states ~5392 transitions
pins2lts-mc-linux64( 0/ 8), 0.294: [Blue] ~585 levels ~7680 states ~10832 transitions
pins2lts-mc-linux64( 0/ 8), 0.471: [Blue] ~1172 levels ~15360 states ~21688 transitions
pins2lts-mc-linux64( 0/ 8), 0.824: [Blue] ~2349 levels ~30720 states ~43384 transitions
pins2lts-mc-linux64( 0/ 8), 1.176: [Blue] ~4711 levels ~61440 states ~87568 transitions
pins2lts-mc-linux64( 0/ 8), 1.453: [Blue] ~9316 levels ~122880 states ~168624 transitions
pins2lts-mc-linux64( 0/ 8), 1.867: [Blue] ~10001 levels ~245760 states ~350528 transitions
pins2lts-mc-linux64( 6/ 8), 2.406: [Blue] ~10002 levels ~491520 states ~706224 transitions
pins2lts-mc-linux64( 6/ 8), 3.159: [Blue] ~10002 levels ~983040 states ~1341784 transitions
pins2lts-mc-linux64( 6/ 8), 4.346: [Blue] ~10002 levels ~1966080 states ~2615400 transitions
pins2lts-mc-linux64( 6/ 8), 6.368: [Blue] ~10002 levels ~3932160 states ~5166224 transitions
pins2lts-mc-linux64( 6/ 8), 10.383: [Blue] ~10002 levels ~7864320 states ~10233128 transitions
pins2lts-mc-linux64( 4/ 8), 21.112: [Blue] ~10002 levels ~15728640 states ~25788520 transitions
pins2lts-mc-linux64( 4/ 8), 42.893: [Blue] ~10002 levels ~31457280 states ~55776504 transitions
pins2lts-mc-linux64( 5/ 8), 51.793: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 51.860:
pins2lts-mc-linux64( 0/ 8), 51.860: Explored 31049520 states 56410358 transitions, fanout: 1.817
pins2lts-mc-linux64( 0/ 8), 51.860: Total exploration time 51.830 sec (51.740 sec minimum, 51.769 sec on average)
pins2lts-mc-linux64( 0/ 8), 51.860: States per second: 599065, Transitions per second: 1088373
pins2lts-mc-linux64( 0/ 8), 51.860:
pins2lts-mc-linux64( 0/ 8), 51.860: State space has 25866395 states, 25726720 are accepting
pins2lts-mc-linux64( 0/ 8), 51.860: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 51.860: blue states: 31049520 (120.04%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 51.860: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 51.860: all-red states: 25726720 (99.46%), bogus 5247003 (20.29%)
pins2lts-mc-linux64( 0/ 8), 51.860:
pins2lts-mc-linux64( 0/ 8), 51.860: Total memory used for local state coloring: 1.2MB
pins2lts-mc-linux64( 0/ 8), 51.860:
pins2lts-mc-linux64( 0/ 8), 51.860: Queue width: 8B, total height: 79938, memory: 0.61MB
pins2lts-mc-linux64( 0/ 8), 51.860: Tree memory: 453.3MB, 18.4 B/state, compr.: 18.0%
pins2lts-mc-linux64( 0/ 8), 51.860: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 51.860: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 51.860: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 51.860: Est. total memory use: 454.0MB (~1024.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5122924671430222029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5122924671430222029;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((LTLAPp0==true) U [](((LTLAPp1==true) U ((LTLAPp2==true)||<>((LTLAPp3==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-21 02:54:02] [INFO ] Flatten gal took : 2 ms
[2024-05-21 02:54:02] [INFO ] Time to serialize gal into /tmp/LTLFireability316325773517449348.gal : 4 ms
[2024-05-21 02:54:02] [INFO ] Time to serialize properties into /tmp/LTLFireability964186154194184357.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/LTLFireability316325773517449348.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability964186154194184357.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...295
Read 4 LTL properties
Checking formula 0 : !((("(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))")U(G(("((SR>=1)&&(Mi>=1))")U(("(MpA>=1)")||(F("((CG>=1)&&(CwG>=1))")))))))
Formula 0 simplified : !"(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))" R F(!"((SR>=1)&&(Mi>=1))" R (!"(MpA>=1)" & G!"((CG>=1)&&(CwG>=1))"))
Detected timeout of ITS tools.
[2024-05-21 03:16:17] [INFO ] Flatten gal took : 103 ms
[2024-05-21 03:16:17] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-21 03:16:17] [INFO ] Transformed 24 places.
[2024-05-21 03:16:17] [INFO ] Transformed 18 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-21 03:16:17] [INFO ] Time to serialize gal into /tmp/LTLFireability8130043687519376556.gal : 3 ms
[2024-05-21 03:16:17] [INFO ] Time to serialize properties into /tmp/LTLFireability15966799319881369547.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8130043687519376556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15966799319881369547.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((("(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))")U(G(("((SR>=1)&&(Mi>=1))")U(("(MpA>=1)")||(F("((CG>=1)&&(CwG>=1))")))))))
Formula 0 simplified : !"(((CG>=1)&&(CwG>=1))||((SR>=1)&&(Mi>=1)))" R F(!"((SR>=1)&&(Mi>=1))" R (!"(MpA>=1)" & G!"((CG>=1)&&(CwG>=1))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8160452 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093384 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.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-N0500P0"
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-N0500P0, 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-171620522000318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0500P0.tgz
mv ClientsAndServers-PT-N0500P0 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 '
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 ;