Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281598900211.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 2-4028
Executing tool itstools
Input is SafeBus-COL-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598900211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 8.5K Apr 29 11:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 29 11:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 11:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 11:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:34 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 SafeBus-COL-06-LTLCardinality-00
FORMULA_NAME SafeBus-COL-06-LTLCardinality-01
FORMULA_NAME SafeBus-COL-06-LTLCardinality-02
FORMULA_NAME SafeBus-COL-06-LTLCardinality-03
FORMULA_NAME SafeBus-COL-06-LTLCardinality-04
FORMULA_NAME SafeBus-COL-06-LTLCardinality-05
FORMULA_NAME SafeBus-COL-06-LTLCardinality-06
FORMULA_NAME SafeBus-COL-06-LTLCardinality-07
FORMULA_NAME SafeBus-COL-06-LTLCardinality-08
FORMULA_NAME SafeBus-COL-06-LTLCardinality-09
FORMULA_NAME SafeBus-COL-06-LTLCardinality-10
FORMULA_NAME SafeBus-COL-06-LTLCardinality-11
FORMULA_NAME SafeBus-COL-06-LTLCardinality-12
FORMULA_NAME SafeBus-COL-06-LTLCardinality-13
FORMULA_NAME SafeBus-COL-06-LTLCardinality-14
FORMULA_NAME SafeBus-COL-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652948884583

Running Version 202205111006
[2022-05-19 08:28:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 08:28:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:28:05] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-19 08:28:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 08:28:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 515 ms
[2022-05-19 08:28:06] [INFO ] Detected 1 constant HL places corresponding to 6 PT places.
[2022-05-19 08:28:06] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 150 PT places and 2029.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA SafeBus-COL-06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:28:06] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 18 ms.
[2022-05-19 08:28:06] [INFO ] Skeletonized 13 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA SafeBus-COL-06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
FORMULA SafeBus-COL-06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 14 rows 17 cols
[2022-05-19 08:28:06] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-19 08:28:06] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-19 08:28:06] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 08:28:06] [INFO ] After 92ms 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 1 ms.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
[2022-05-19 08:28:06] [INFO ] Flatten gal took : 13 ms
[2022-05-19 08:28:06] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
FORMULA SafeBus-COL-06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:28:06] [INFO ] Flatten gal took : 3 ms
Domain [It(6), It(6)] of place AMC breaks symmetries in sort It
[2022-05-19 08:28:06] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 23 ms.
[2022-05-19 08:28:06] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 12 places and 12 transitions.
Support contains 72 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2022-05-19 08:28:06] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:06] [INFO ] Computed 29 place invariants in 9 ms
[2022-05-19 08:28:06] [INFO ] Implicit Places using invariants in 121 ms returned []
[2022-05-19 08:28:06] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:06] [INFO ] Computed 29 place invariants in 6 ms
[2022-05-19 08:28:07] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:07] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
[2022-05-19 08:28:07] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:07] [INFO ] Computed 29 place invariants in 12 ms
[2022-05-19 08:28:07] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 36 transitions.
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 138/138 places, 415/451 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 138/138 places, 415/451 transitions.
Support contains 72 out of 138 places after structural reductions.
[2022-05-19 08:28:07] [INFO ] Flatten gal took : 39 ms
[2022-05-19 08:28:07] [INFO ] Flatten gal took : 38 ms
[2022-05-19 08:28:07] [INFO ] Input system was already deterministic with 415 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 08:28:07] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:07] [INFO ] Computed 29 place invariants in 9 ms
[2022-05-19 08:28:07] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-19 08:28:07] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 4 ms returned sat
[2022-05-19 08:28:07] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 7 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:07] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:07] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:28:08] [INFO ] Implicit Places using invariants in 109 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 111 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s125 (ADD s110 s111 s112 s113 s114 s115))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 13992 reset in 252 ms.
Product exploration explored 100000 steps with 14035 reset in 212 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-19 08:28:09] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2022-05-19 08:28:09] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-19 08:28:09] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-19 08:28:09] [INFO ] [Real]Absence check using 10 positive and 13 generalized place invariants in 5 ms returned sat
[2022-05-19 08:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:28:09] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-05-19 08:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:28:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-19 08:28:09] [INFO ] [Nat]Absence check using 10 positive and 13 generalized place invariants in 5 ms returned sat
[2022-05-19 08:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:28:09] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-19 08:28:09] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:09] [INFO ] [Nat]Added 43 Read/Feed constraints in 29 ms returned sat
[2022-05-19 08:28:09] [INFO ] Computed and/alt/rep : 66/348/66 causal constraints (skipped 170 transitions) in 17 ms.
[2022-05-19 08:28:09] [INFO ] Added : 14 causal constraints over 3 iterations in 83 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 7 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Applied a total of 12 rules in 29 ms. Remains 126 /132 variables (removed 6) and now considering 409/415 (removed 6) transitions.
[2022-05-19 08:28:09] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:09] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:09] [INFO ] Implicit Places using invariants in 104 ms returned []
[2022-05-19 08:28:09] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:09] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:09] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:09] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2022-05-19 08:28:09] [INFO ] Redundant transitions in 21 ms returned []
[2022-05-19 08:28:09] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:09] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-19 08:28:10] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/132 places, 409/415 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/132 places, 409/415 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-19 08:28:10] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:10] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:10] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-19 08:28:10] [INFO ] [Real]Absence check using 10 positive and 13 generalized place invariants in 5 ms returned sat
[2022-05-19 08:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 08:28:10] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-19 08:28:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 08:28:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-19 08:28:10] [INFO ] [Nat]Absence check using 10 positive and 13 generalized place invariants in 5 ms returned sat
[2022-05-19 08:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 08:28:10] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-19 08:28:10] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:10] [INFO ] [Nat]Added 43 Read/Feed constraints in 55 ms returned sat
[2022-05-19 08:28:10] [INFO ] Computed and/alt/rep : 54/270/54 causal constraints (skipped 176 transitions) in 21 ms.
[2022-05-19 08:28:10] [INFO ] Added : 6 causal constraints over 2 iterations in 70 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14110 reset in 204 ms.
Product exploration explored 100000 steps with 14071 reset in 219 ms.
Built C files in :
/tmp/ltsmin50674786854537864
[2022-05-19 08:28:11] [INFO ] Computing symmetric may disable matrix : 409 transitions.
[2022-05-19 08:28:11] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:11] [INFO ] Computing symmetric may enable matrix : 409 transitions.
[2022-05-19 08:28:11] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:11] [INFO ] Computing Do-Not-Accords matrix : 409 transitions.
[2022-05-19 08:28:11] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:11] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin50674786854537864
Running compilation step : cd /tmp/ltsmin50674786854537864;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 863 ms.
Running link step : cd /tmp/ltsmin50674786854537864;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin50674786854537864;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15845624454232733979.hoa' '--buchi-type=spotba'
LTSmin run took 1372 ms.
FORMULA SafeBus-COL-06-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SafeBus-COL-06-LTLCardinality-01 finished in 5881 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!((X(F(p0))&&p1) U !p1)||F(p2))))'
Support contains 44 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:13] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:13] [INFO ] Computed 29 place invariants in 10 ms
[2022-05-19 08:28:13] [INFO ] Implicit Places using invariants in 117 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 118 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : SafeBus-COL-06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (GT 3 s103) (GT 1 s103)), p1:(LEQ (ADD s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 252 ms.
Product exploration explored 100000 steps with 50000 reset in 255 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 p2 p1 p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p2))))
Knowledge based reduction with 7 factoid took 115 ms. Reduced automaton from 5 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-COL-06-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-06-LTLCardinality-04 finished in 969 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:14] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:14] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:28:14] [INFO ] Implicit Places using invariants in 120 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 121 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SafeBus-COL-06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s110 s111 s112 s113 s114 s115) (ADD s104 s105 s106 s107 s108 s109))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 218 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 49 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-COL-06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-06-LTLCardinality-05 finished in 688 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(p0)))))'
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:15] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:15] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:28:15] [INFO ] Implicit Places using invariants in 125 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 126 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/138 places, 415/415 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s119 s120 s121 s122 s123 s124) (ADD s126 s127 s128 s129 s130 s131))], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA SafeBus-COL-06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-COL-06-LTLCardinality-10 finished in 272 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(F((G(p1)&&p0)))))))'
Support contains 39 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 16 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:15] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:15] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-19 08:28:15] [INFO ] Implicit Places using invariants in 113 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 114 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Applied a total of 12 rules in 15 ms. Remains 126 /132 variables (removed 6) and now considering 409/415 (removed 6) transitions.
[2022-05-19 08:28:15] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:15] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-19 08:28:15] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-05-19 08:28:15] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:15] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:16] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:16] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 126/138 places, 409/415 transitions.
Finished structural reductions, in 2 iterations. Remains : 126/138 places, 409/415 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SafeBus-COL-06-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ s12 (ADD s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90)) (OR (LEQ 2...], nbAcceptance=1, 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 231 ms.
Stack based approach found an accepted trace after 45272 steps with 0 reset with depth 45273 and stack size 15320 in 123 ms.
FORMULA SafeBus-COL-06-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-06-LTLCardinality-12 finished in 990 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 9 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 15 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-19 08:28:16] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-19 08:28:16] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-19 08:28:16] [INFO ] Implicit Places using invariants in 124 ms returned [91, 92, 93, 94, 95, 96]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 125 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/138 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 409
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 126 transition count 409
Applied a total of 12 rules in 15 ms. Remains 126 /132 variables (removed 6) and now considering 409/415 (removed 6) transitions.
[2022-05-19 08:28:16] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:16] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:16] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-19 08:28:16] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:16] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:17] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:17] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 126/138 places, 409/415 transitions.
Finished structural reductions, in 2 iterations. Remains : 126/138 places, 409/415 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 : SafeBus-COL-06-LTLCardinality-14 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:(LEQ s118 (ADD s104 s105 s106 s107 s108 s109)), p0:(LEQ s12 s103)], 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 2046 reset in 201 ms.
Product exploration explored 100000 steps with 2098 reset in 246 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 (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 9 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 409/409 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 409/409 (removed 0) transitions.
[2022-05-19 08:28:18] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:18] [INFO ] Implicit Places using invariants in 93 ms returned []
[2022-05-19 08:28:18] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:18] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-19 08:28:18] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:18] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2022-05-19 08:28:18] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-19 08:28:18] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-19 08:28:18] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 409/409 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)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 56 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=28 )
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)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 179 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 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))]
Product exploration explored 100000 steps with 2072 reset in 198 ms.
Product exploration explored 100000 steps with 2090 reset in 207 ms.
Built C files in :
/tmp/ltsmin14925324818735446665
[2022-05-19 08:28:19] [INFO ] Computing symmetric may disable matrix : 409 transitions.
[2022-05-19 08:28:19] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:19] [INFO ] Computing symmetric may enable matrix : 409 transitions.
[2022-05-19 08:28:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:19] [INFO ] Computing Do-Not-Accords matrix : 409 transitions.
[2022-05-19 08:28:19] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:19] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14925324818735446665
Running compilation step : cd /tmp/ltsmin14925324818735446665;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 785 ms.
Running link step : cd /tmp/ltsmin14925324818735446665;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14925324818735446665;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14031880531021626891.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 409/409 transitions.
Applied a total of 0 rules in 17 ms. Remains 126 /126 variables (removed 0) and now considering 409/409 (removed 0) transitions.
[2022-05-19 08:28:35] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:35] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-19 08:28:35] [INFO ] Implicit Places using invariants in 97 ms returned []
[2022-05-19 08:28:35] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:35] [INFO ] Computed 23 place invariants in 4 ms
[2022-05-19 08:28:35] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-19 08:28:35] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2022-05-19 08:28:35] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-19 08:28:35] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2022-05-19 08:28:35] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-19 08:28:35] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 409/409 transitions.
Built C files in :
/tmp/ltsmin14402825085503860368
[2022-05-19 08:28:35] [INFO ] Computing symmetric may disable matrix : 409 transitions.
[2022-05-19 08:28:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:35] [INFO ] Computing symmetric may enable matrix : 409 transitions.
[2022-05-19 08:28:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:35] [INFO ] Computing Do-Not-Accords matrix : 409 transitions.
[2022-05-19 08:28:35] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:28:35] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14402825085503860368
Running compilation step : cd /tmp/ltsmin14402825085503860368;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 790 ms.
Running link step : cd /tmp/ltsmin14402825085503860368;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14402825085503860368;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7822250088187091003.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 08:28:50] [INFO ] Flatten gal took : 27 ms
[2022-05-19 08:28:50] [INFO ] Flatten gal took : 25 ms
[2022-05-19 08:28:50] [INFO ] Time to serialize gal into /tmp/LTL5504836544892418679.gal : 6 ms
[2022-05-19 08:28:50] [INFO ] Time to serialize properties into /tmp/LTL13235794321297949028.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5504836544892418679.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13235794321297949028.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5504836...267
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(cable_free_0<=ACK_0)")))||(G("(S_tout_0<=(((PMC_0+PMC_1)+(PMC_2+PMC_3))+(PMC_4+PMC_5)))")))))
Formula 0 simplified : !F(GF"(cable_free_0<=ACK_0)" | G"(S_tout_0<=(((PMC_0+PMC_1)+(PMC_2+PMC_3))+(PMC_4+PMC_5)))")
Detected timeout of ITS tools.
[2022-05-19 08:29:05] [INFO ] Flatten gal took : 24 ms
[2022-05-19 08:29:05] [INFO ] Applying decomposition
[2022-05-19 08:29:05] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph449783704025416421.txt' '-o' '/tmp/graph449783704025416421.bin' '-w' '/tmp/graph449783704025416421.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph449783704025416421.bin' '-l' '-1' '-v' '-w' '/tmp/graph449783704025416421.weights' '-q' '0' '-e' '0.001'
[2022-05-19 08:29:05] [INFO ] Decomposing Gal with order
[2022-05-19 08:29:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 08:29:06] [INFO ] Removed a total of 230 redundant transitions.
[2022-05-19 08:29:06] [INFO ] Flatten gal took : 73 ms
[2022-05-19 08:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 294 labels/synchronizations in 9 ms.
[2022-05-19 08:29:06] [INFO ] Time to serialize gal into /tmp/LTL7209603637766458293.gal : 3 ms
[2022-05-19 08:29:06] [INFO ] Time to serialize properties into /tmp/LTL9183587249908204572.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7209603637766458293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9183587249908204572.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7209603...266
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(gu2.cable_free_0<=gu2.ACK_0)")))||(G("(gu4.S_tout_0<=(((gu4.PMC_0+gu4.PMC_1)+(gu4.PMC_2+gu4.PMC_3))+(gu4.PMC_4+gu4.PMC_5))...162
Formula 0 simplified : !F(GF"(gu2.cable_free_0<=gu2.ACK_0)" | G"(gu4.S_tout_0<=(((gu4.PMC_0+gu4.PMC_1)+(gu4.PMC_2+gu4.PMC_3))+(gu4.PMC_4+gu4.PMC_5)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11067803585293861359
[2022-05-19 08:29:21] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11067803585293861359
Running compilation step : cd /tmp/ltsmin11067803585293861359;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 531 ms.
Running link step : cd /tmp/ltsmin11067803585293861359;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin11067803585293861359;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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 SafeBus-COL-06-LTLCardinality-14 finished in 79579 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
[2022-05-19 08:29:36] [INFO ] Flatten gal took : 27 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7359291763225872915
[2022-05-19 08:29:36] [INFO ] Computing symmetric may disable matrix : 415 transitions.
[2022-05-19 08:29:36] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:29:36] [INFO ] Computing symmetric may enable matrix : 415 transitions.
[2022-05-19 08:29:36] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:29:36] [INFO ] Applying decomposition
[2022-05-19 08:29:36] [INFO ] Computing Do-Not-Accords matrix : 415 transitions.
[2022-05-19 08:29:36] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 08:29:36] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7359291763225872915
Running compilation step : cd /tmp/ltsmin7359291763225872915;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 08:29:36] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9817671451105983625.txt' '-o' '/tmp/graph9817671451105983625.bin' '-w' '/tmp/graph9817671451105983625.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9817671451105983625.bin' '-l' '-1' '-v' '-w' '/tmp/graph9817671451105983625.weights' '-q' '0' '-e' '0.001'
[2022-05-19 08:29:36] [INFO ] Decomposing Gal with order
[2022-05-19 08:29:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 08:29:36] [INFO ] Removed a total of 202 redundant transitions.
[2022-05-19 08:29:36] [INFO ] Flatten gal took : 59 ms
[2022-05-19 08:29:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 195 labels/synchronizations in 7 ms.
[2022-05-19 08:29:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality9728220719259927558.gal : 11 ms
[2022-05-19 08:29:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality11697712350797838787.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9728220719259927558.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11697712350797838787.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(gi1.gu1.cable_free_0<=gi1.gu1.ACK_0)")))||(G("(gu2.S_tout_0<=(((gu2.PMC_0+gu2.PMC_1)+(gu2.PMC_2+gu2.PMC_3))+(gu2.PMC_4+gu2...170
Formula 0 simplified : !F(GF"(gi1.gu1.cable_free_0<=gi1.gu1.ACK_0)" | G"(gu2.S_tout_0<=(((gu2.PMC_0+gu2.PMC_1)+(gu2.PMC_2+gu2.PMC_3))+(gu2.PMC_4+gu2.PMC_5)...159
Compilation finished in 851 ms.
Running link step : cd /tmp/ltsmin7359291763225872915;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7359291763225872915;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 708296 ms.
FORMULA SafeBus-COL-06-LTLCardinality-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 800191 ms.

BK_STOP 1652949685843

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SafeBus-COL-06"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281598900211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-06.tgz
mv SafeBus-COL-06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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