Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396300396.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is CloudDeployment-PT-4a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396300396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.2K Feb 25 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 15:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 25 15:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 15:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 156K Mar 5 18:22 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 CloudDeployment-PT-4a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678439767577

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 09:16:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 09:16:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 09:16:11] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2023-03-10 09:16:11] [INFO ] Transformed 141 places.
[2023-03-10 09:16:11] [INFO ] Transformed 475 transitions.
[2023-03-10 09:16:11] [INFO ] Found NUPN structural information;
[2023-03-10 09:16:11] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
FORMULA CloudDeployment-PT-4a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 423/423 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 133 transition count 423
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 131 transition count 421
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 131 transition count 421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 130 transition count 420
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 130 transition count 420
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 52 place count 130 transition count 382
Applied a total of 52 rules in 85 ms. Remains 130 /141 variables (removed 11) and now considering 382/423 (removed 41) transitions.
[2023-03-10 09:16:11] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2023-03-10 09:16:11] [INFO ] Computed 16 place invariants in 20 ms
[2023-03-10 09:16:12] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-10 09:16:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:12] [INFO ] Invariant cache hit.
[2023-03-10 09:16:12] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:16:12] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 897 ms to find 0 implicit places.
[2023-03-10 09:16:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:12] [INFO ] Invariant cache hit.
[2023-03-10 09:16:13] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/141 places, 382/423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1505 ms. Remains : 130/141 places, 382/423 transitions.
Support contains 36 out of 130 places after structural reductions.
[2023-03-10 09:16:13] [INFO ] Flatten gal took : 148 ms
[2023-03-10 09:16:13] [INFO ] Flatten gal took : 69 ms
[2023-03-10 09:16:13] [INFO ] Input system was already deterministic with 382 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 764 ms. (steps per millisecond=13 ) properties (out of 28) seen :21
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :1
Finished Best-First random walk after 684 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=342 )
FORMULA CloudDeployment-PT-4a-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 154 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 6 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 31 place count 87 transition count 308
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 0 with 48 rules applied. Total rules applied 79 place count 87 transition count 260
Applied a total of 79 rules in 122 ms. Remains 87 /130 variables (removed 43) and now considering 260/382 (removed 122) transitions.
[2023-03-10 09:16:15] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
// Phase 1: matrix 117 rows 87 cols
[2023-03-10 09:16:15] [INFO ] Computed 16 place invariants in 8 ms
[2023-03-10 09:16:15] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-10 09:16:15] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:15] [INFO ] Invariant cache hit.
[2023-03-10 09:16:15] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:16:15] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2023-03-10 09:16:16] [INFO ] Redundant transitions in 429 ms returned []
[2023-03-10 09:16:16] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:16] [INFO ] Invariant cache hit.
[2023-03-10 09:16:16] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/130 places, 260/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1274 ms. Remains : 87/130 places, 260/382 transitions.
Stuttering acceptance computed with spot in 403 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s31 1) (NEQ s32 1) (NEQ s42 1) (NEQ s76 1) (NEQ s85 1)), p0:(EQ s60 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 464 ms.
Product exploration explored 100000 steps with 0 reset in 286 ms.
Computed a total of 51 stabilizing places and 188 stable transitions
Graph (complete) has 872 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 51 stabilizing places and 188 stable transitions
Detected a total of 51/87 stabilizing places and 188/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 653 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 7569 steps, including 171 resets, run visited all 3 properties in 112 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 9 factoid took 701 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 6 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 260/260 transitions.
Applied a total of 0 rules in 28 ms. Remains 87 /87 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-10 09:16:19] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:19] [INFO ] Invariant cache hit.
[2023-03-10 09:16:19] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-10 09:16:19] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:19] [INFO ] Invariant cache hit.
[2023-03-10 09:16:19] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:16:20] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-10 09:16:20] [INFO ] Redundant transitions in 333 ms returned []
[2023-03-10 09:16:20] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:20] [INFO ] Invariant cache hit.
[2023-03-10 09:16:20] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1117 ms. Remains : 87/87 places, 260/260 transitions.
Computed a total of 51 stabilizing places and 188 stable transitions
Graph (complete) has 872 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 51 stabilizing places and 188 stable transitions
Detected a total of 51/87 stabilizing places and 188/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 9 factoid took 559 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 3056 steps, including 72 resets, run visited all 3 properties in 38 ms. (steps per millisecond=80 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 9 factoid took 658 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 268 ms.
Product exploration explored 100000 steps with 0 reset in 225 ms.
Built C files in :
/tmp/ltsmin11814341300833137724
[2023-03-10 09:16:23] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-10 09:16:23] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:23] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-10 09:16:23] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:23] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-10 09:16:23] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:23] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11814341300833137724
Running compilation step : cd /tmp/ltsmin11814341300833137724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 979 ms.
Running link step : cd /tmp/ltsmin11814341300833137724;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin11814341300833137724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5726729347810076722.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 260/260 transitions.
Applied a total of 0 rules in 15 ms. Remains 87 /87 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-10 09:16:38] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:38] [INFO ] Invariant cache hit.
[2023-03-10 09:16:38] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-10 09:16:38] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:38] [INFO ] Invariant cache hit.
[2023-03-10 09:16:38] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:16:38] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-10 09:16:38] [INFO ] Redundant transitions in 272 ms returned []
[2023-03-10 09:16:38] [INFO ] Flow matrix only has 117 transitions (discarded 143 similar events)
[2023-03-10 09:16:38] [INFO ] Invariant cache hit.
[2023-03-10 09:16:39] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 746 ms. Remains : 87/87 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin17512730975084662581
[2023-03-10 09:16:39] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-10 09:16:39] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:39] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-10 09:16:39] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:39] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-10 09:16:39] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 09:16:39] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17512730975084662581
Running compilation step : cd /tmp/ltsmin17512730975084662581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 884 ms.
Running link step : cd /tmp/ltsmin17512730975084662581;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17512730975084662581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10717891157501246475.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 09:16:54] [INFO ] Flatten gal took : 44 ms
[2023-03-10 09:16:54] [INFO ] Flatten gal took : 43 ms
[2023-03-10 09:16:54] [INFO ] Time to serialize gal into /tmp/LTL9389848633320269492.gal : 7 ms
[2023-03-10 09:16:54] [INFO ] Time to serialize properties into /tmp/LTL7596200369665941137.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9389848633320269492.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4375957442994759283.hoa' '-atoms' '/tmp/LTL7596200369665941137.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7596200369665941137.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4375957442994759283.hoa
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t32, t59, t64, t67, t94, t99, t102, t129, t134, t137, t143, t341, t348, t113.t1...286
Computing Next relation with stutter on 2 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
272 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.79425,80228,1,0,521,254179,527,310,5113,321757,854
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudDeployment-PT-4a-LTLFireability-00 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property CloudDeployment-PT-4a-LTLFireability-00 finished in 42280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&(X(G(p1))||G(p2)))))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 8 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:16:57] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2023-03-10 09:16:57] [INFO ] Computed 16 place invariants in 3 ms
[2023-03-10 09:16:57] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-10 09:16:57] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:57] [INFO ] Invariant cache hit.
[2023-03-10 09:16:57] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:16:57] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2023-03-10 09:16:57] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:57] [INFO ] Invariant cache hit.
[2023-03-10 09:16:58] [INFO ] Dead Transitions using invariants and state equation in 355 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 760 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 p1), acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s67 1), p2:(AND (EQ s1 1) (EQ s2 1) (EQ s14 1) (EQ s119 1) (EQ s128 1)), p1:(EQ s67 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-01 finished in 1021 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p0))||G(p1)) U p0)))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 23 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:16:58] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:58] [INFO ] Invariant cache hit.
[2023-03-10 09:16:58] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-10 09:16:58] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:58] [INFO ] Invariant cache hit.
[2023-03-10 09:16:58] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:16:58] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
[2023-03-10 09:16:58] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:58] [INFO ] Invariant cache hit.
[2023-03-10 09:16:59] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 796 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s53 1) (EQ s54 1) (EQ s76 1) (EQ s119 1) (EQ s128 1)), p1:(NEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-02 finished in 1092 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p1||X(p2))&&p0))))'
Support contains 8 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 7 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:16:59] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:59] [INFO ] Invariant cache hit.
[2023-03-10 09:16:59] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-10 09:16:59] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:16:59] [INFO ] Invariant cache hit.
[2023-03-10 09:16:59] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:00] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
[2023-03-10 09:17:00] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:00] [INFO ] Invariant cache hit.
[2023-03-10 09:17:00] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 876 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s27 1) (EQ s28 1) (EQ s50 1) (EQ s119 1) (EQ s128 1)), p1:(EQ s51 0), p2:(AND (EQ s79 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-03 finished in 1056 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((!p0&&X((!p0 U (!p1||G(!p0)))))))))'
Support contains 2 out of 130 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:00] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:00] [INFO ] Invariant cache hit.
[2023-03-10 09:17:00] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-10 09:17:00] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:00] [INFO ] Invariant cache hit.
[2023-03-10 09:17:00] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:01] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-10 09:17:01] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:01] [INFO ] Invariant cache hit.
[2023-03-10 09:17:01] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 732 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, p0, p0, p0]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s28 1) (EQ s30 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]]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Product exploration explored 100000 steps with 0 reset in 221 ms.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[true, p0, p0, p0]
Finished random walk after 706 steps, including 13 resets, run visited all 1 properties in 9 ms. (steps per millisecond=78 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[true, p0, p0, p0]
Stuttering acceptance computed with spot in 145 ms :[true, p0, p0, p0]
Support contains 2 out of 130 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:02] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:02] [INFO ] Invariant cache hit.
[2023-03-10 09:17:02] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-10 09:17:02] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:02] [INFO ] Invariant cache hit.
[2023-03-10 09:17:02] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:03] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
[2023-03-10 09:17:03] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:03] [INFO ] Invariant cache hit.
[2023-03-10 09:17:03] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 812 ms. Remains : 130/130 places, 382/382 transitions.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 217 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, p0, p0, p0]
Finished random walk after 292 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=146 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, p0, p0, p0]
Stuttering acceptance computed with spot in 149 ms :[true, p0, p0, p0]
Stuttering acceptance computed with spot in 146 ms :[true, p0, p0, p0]
Product exploration explored 100000 steps with 0 reset in 79 ms.
Product exploration explored 100000 steps with 0 reset in 85 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 129 ms :[true, p0, p0, p0]
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 158 edges and 130 vertex of which 38 / 130 are part of one of the 11 SCC in 1 ms
Free SCC test removed 27 places
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 100 transition count 293
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 100 transition count 293
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 0 with 12 rules applied. Total rules applied 19 place count 100 transition count 349
Deduced a syphon composed of 12 places in 0 ms
Drop transitions removed 68 transitions
Redundant transition composition rules discarded 68 transitions
Iterating global reduction 0 with 68 rules applied. Total rules applied 87 place count 100 transition count 281
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 87 rules in 40 ms. Remains 100 /130 variables (removed 30) and now considering 281/382 (removed 101) transitions.
[2023-03-10 09:17:05] [INFO ] Redundant transitions in 198 ms returned []
[2023-03-10 09:17:05] [INFO ] Flow matrix only has 134 transitions (discarded 147 similar events)
// Phase 1: matrix 134 rows 100 cols
[2023-03-10 09:17:05] [INFO ] Computed 16 place invariants in 3 ms
[2023-03-10 09:17:05] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/130 places, 281/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 415 ms. Remains : 100/130 places, 281/382 transitions.
Built C files in :
/tmp/ltsmin13584300428937912231
[2023-03-10 09:17:05] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13584300428937912231
Running compilation step : cd /tmp/ltsmin13584300428937912231;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 953 ms.
Running link step : cd /tmp/ltsmin13584300428937912231;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13584300428937912231;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8179472761285617436.hoa' '--buchi-type=spotba'
LTSmin run took 1535 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-4a-LTLFireability-05 finished in 7427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 160 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 33 place count 86 transition count 314
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 89 place count 86 transition count 258
Applied a total of 89 rules in 32 ms. Remains 86 /130 variables (removed 44) and now considering 258/382 (removed 124) transitions.
[2023-03-10 09:17:08] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
// Phase 1: matrix 115 rows 86 cols
[2023-03-10 09:17:08] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-10 09:17:08] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-10 09:17:08] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2023-03-10 09:17:08] [INFO ] Invariant cache hit.
[2023-03-10 09:17:08] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:17:08] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-10 09:17:08] [INFO ] Redundant transitions in 200 ms returned []
[2023-03-10 09:17:08] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2023-03-10 09:17:08] [INFO ] Invariant cache hit.
[2023-03-10 09:17:08] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/130 places, 258/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 718 ms. Remains : 86/130 places, 258/382 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ 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 50000 reset in 1180 ms.
Product exploration explored 100000 steps with 50000 reset in 1383 ms.
Computed a total of 50 stabilizing places and 186 stable transitions
Graph (complete) has 868 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 50 stabilizing places and 186 stable transitions
Detected a total of 50/86 stabilizing places and 186/258 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4a-LTLFireability-06 finished in 3435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 159 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 33 place count 86 transition count 314
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 89 place count 86 transition count 258
Applied a total of 89 rules in 25 ms. Remains 86 /130 variables (removed 44) and now considering 258/382 (removed 124) transitions.
[2023-03-10 09:17:11] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2023-03-10 09:17:11] [INFO ] Invariant cache hit.
[2023-03-10 09:17:11] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-10 09:17:11] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2023-03-10 09:17:11] [INFO ] Invariant cache hit.
[2023-03-10 09:17:11] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:17:11] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-10 09:17:11] [INFO ] Redundant transitions in 200 ms returned []
[2023-03-10 09:17:11] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2023-03-10 09:17:11] [INFO ] Invariant cache hit.
[2023-03-10 09:17:12] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/130 places, 258/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 624 ms. Remains : 86/130 places, 258/382 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (EQ s0 1) (AND (EQ s32 1) (EQ s37 1)) (AND (EQ s31 1) (EQ s32 1) (EQ s45 1) (EQ s76 1))) (OR (EQ s32 0) (EQ s37 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-07 finished in 676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 8 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2023-03-10 09:17:12] [INFO ] Computed 16 place invariants in 3 ms
[2023-03-10 09:17:12] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-10 09:17:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:12] [INFO ] Invariant cache hit.
[2023-03-10 09:17:12] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:12] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2023-03-10 09:17:12] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:12] [INFO ] Invariant cache hit.
[2023-03-10 09:17:12] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s53 0) (EQ s54 0) (EQ s67 0) (EQ s119 0) (EQ s128 0)), p1:(OR (EQ s28 0) (EQ s80 0) (EQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-08 finished in 910 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&F(p1)))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:13] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:13] [INFO ] Invariant cache hit.
[2023-03-10 09:17:13] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-10 09:17:13] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:13] [INFO ] Invariant cache hit.
[2023-03-10 09:17:13] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:13] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
[2023-03-10 09:17:13] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:13] [INFO ] Invariant cache hit.
[2023-03-10 09:17:13] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s79 0) (EQ s80 0) (EQ s104 0) (EQ s118 0)), p0:(EQ s77 0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1413 ms.
Product exploration explored 100000 steps with 50000 reset in 1502 ms.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Detected a total of 62/130 stabilizing places and 246/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), (X p0), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 165 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4a-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4a-LTLFireability-09 finished in 4160 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 9 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 155 edges and 130 vertex of which 39 / 130 are part of one of the 12 SCC in 1 ms
Free SCC test removed 27 places
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 100 transition count 298
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 100 transition count 298
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 31 place count 88 transition count 326
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 87 place count 88 transition count 270
Applied a total of 87 rules in 27 ms. Remains 88 /130 variables (removed 42) and now considering 270/382 (removed 112) transitions.
[2023-03-10 09:17:17] [INFO ] Flow matrix only has 118 transitions (discarded 152 similar events)
// Phase 1: matrix 118 rows 88 cols
[2023-03-10 09:17:17] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-10 09:17:17] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-10 09:17:17] [INFO ] Flow matrix only has 118 transitions (discarded 152 similar events)
[2023-03-10 09:17:17] [INFO ] Invariant cache hit.
[2023-03-10 09:17:17] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-10 09:17:17] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-10 09:17:17] [INFO ] Redundant transitions in 253 ms returned []
[2023-03-10 09:17:17] [INFO ] Flow matrix only has 118 transitions (discarded 152 similar events)
[2023-03-10 09:17:17] [INFO ] Invariant cache hit.
[2023-03-10 09:17:18] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/130 places, 270/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 844 ms. Remains : 88/130 places, 270/382 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CloudDeployment-PT-4a-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:(AND (EQ s33 1) (EQ s34 1) (EQ s47 1) (EQ s78 1)), p0:(AND (EQ s16 1) (EQ s17 1) (EQ s26 1) (EQ s77 1) (EQ s86 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-10 finished in 952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((X(p1)&&p0))||G(p2)))))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:18] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2023-03-10 09:17:18] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-10 09:17:18] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 09:17:18] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:18] [INFO ] Invariant cache hit.
[2023-03-10 09:17:18] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:18] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-10 09:17:18] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:18] [INFO ] Invariant cache hit.
[2023-03-10 09:17:18] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 601 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(OR (EQ s2 0) (EQ s54 0)), p0:(AND (EQ s1 1) (EQ s2 1) (EQ s6 1) (EQ s119 1) (EQ s128 1)), p1:(AND (EQ s28 1) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-13 finished in 878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 1 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:19] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:19] [INFO ] Invariant cache hit.
[2023-03-10 09:17:19] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-10 09:17:19] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:19] [INFO ] Invariant cache hit.
[2023-03-10 09:17:19] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:19] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2023-03-10 09:17:19] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:19] [INFO ] Invariant cache hit.
[2023-03-10 09:17:19] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 828 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s69 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 59 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-14 finished in 957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((p1&&F(p2))))))'
Support contains 10 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-10 09:17:20] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:20] [INFO ] Invariant cache hit.
[2023-03-10 09:17:20] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-10 09:17:20] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:20] [INFO ] Invariant cache hit.
[2023-03-10 09:17:20] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-10 09:17:20] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-10 09:17:20] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2023-03-10 09:17:20] [INFO ] Invariant cache hit.
[2023-03-10 09:17:20] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 679 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s18 1) (EQ s30 1)), p1:(OR (EQ s18 0) (EQ s27 0) (EQ s28 0) (EQ s40 0) (EQ s119 0) (EQ s128 0)), p2:(AND (EQ s1 1) (EQ s2 1) (EQ s23 1) (EQ s11...], 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 CloudDeployment-PT-4a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-15 finished in 967 ms.
All properties solved by simple procedures.
Total runtime 70138 ms.

BK_STOP 1678439842006

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudDeployment-PT-4a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CloudDeployment-PT-4a, 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 r069-smll-167814396300396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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