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.r229-tall-167856413700739.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 Medical-PT-24, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413700739
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 14:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 14:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:23 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 3.1M 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 Medical-PT-24-LTLCardinality-00
FORMULA_NAME Medical-PT-24-LTLCardinality-01
FORMULA_NAME Medical-PT-24-LTLCardinality-02
FORMULA_NAME Medical-PT-24-LTLCardinality-03
FORMULA_NAME Medical-PT-24-LTLCardinality-04
FORMULA_NAME Medical-PT-24-LTLCardinality-05
FORMULA_NAME Medical-PT-24-LTLCardinality-06
FORMULA_NAME Medical-PT-24-LTLCardinality-07
FORMULA_NAME Medical-PT-24-LTLCardinality-08
FORMULA_NAME Medical-PT-24-LTLCardinality-09
FORMULA_NAME Medical-PT-24-LTLCardinality-10
FORMULA_NAME Medical-PT-24-LTLCardinality-11
FORMULA_NAME Medical-PT-24-LTLCardinality-12
FORMULA_NAME Medical-PT-24-LTLCardinality-13
FORMULA_NAME Medical-PT-24-LTLCardinality-14
FORMULA_NAME Medical-PT-24-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679548745787

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-24
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 05:19:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 05:19:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 05:19:07] [INFO ] Load time of PNML (sax parser for PT used): 236 ms
[2023-03-23 05:19:07] [INFO ] Transformed 312 places.
[2023-03-23 05:19:07] [INFO ] Transformed 5431 transitions.
[2023-03-23 05:19:07] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 337 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 242 places in 19 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA Medical-PT-24-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-24-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 96 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2023-03-23 05:19:07] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2023-03-23 05:19:07] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-23 05:19:08] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-23 05:19:08] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:08] [INFO ] Invariant cache hit.
[2023-03-23 05:19:08] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 05:19:08] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
[2023-03-23 05:19:08] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:08] [INFO ] Invariant cache hit.
[2023-03-23 05:19:08] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 227/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 697 ms. Remains : 67/69 places, 227/227 transitions.
Support contains 8 out of 67 places after structural reductions.
[2023-03-23 05:19:08] [INFO ] Flatten gal took : 50 ms
[2023-03-23 05:19:08] [INFO ] Flatten gal took : 31 ms
[2023-03-23 05:19:08] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10000 steps, including 34 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-23 05:19:09] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:09] [INFO ] Invariant cache hit.
[2023-03-23 05:19:09] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 05:19:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-23 05:19:09] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-23 05:19:09] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 05:19:09] [INFO ] After 32ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-23 05:19:09] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-23 05:19:09] [INFO ] After 317ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 63 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 61 transition count 222
Applied a total of 12 rules in 27 ms. Remains 61 /67 variables (removed 6) and now considering 222/227 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 61/67 places, 222/227 transitions.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=244 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 477950 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 477950 steps, saw 271747 distinct states, run finished after 3003 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-23 05:19:12] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2023-03-23 05:19:12] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-23 05:19:12] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 05:19:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-23 05:19:12] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 05:19:12] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 05:19:13] [INFO ] After 27ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 05:19:13] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-23 05:19:13] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 9 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 05:19:13] [INFO ] Invariant cache hit.
[2023-03-23 05:19:13] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 05:19:13] [INFO ] Invariant cache hit.
[2023-03-23 05:19:13] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 05:19:13] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-23 05:19:13] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 05:19:13] [INFO ] Invariant cache hit.
[2023-03-23 05:19:13] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 61 transition count 171
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 51 place count 61 transition count 170
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 60 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 59 transition count 169
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 57 transition count 183
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 57 transition count 182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 60 place count 56 transition count 182
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 56 transition count 205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 55 transition count 205
Applied a total of 62 rules in 23 ms. Remains 55 /61 variables (removed 6) and now considering 205/222 (removed 17) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 205 rows 55 cols
[2023-03-23 05:19:13] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 05:19:13] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 05:19:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-23 05:19:13] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 05:19:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 05:19:13] [INFO ] After 16ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 05:19:13] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-23 05:19:13] [INFO ] After 161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA Medical-PT-24-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 4 simplifications.
FORMULA Medical-PT-24-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 33 stable transitions
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 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 67 transition count 224
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 64 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 63 transition count 224
Applied a total of 8 rules in 12 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2023-03-23 05:19:13] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 05:19:13] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 05:19:13] [INFO ] Invariant cache hit.
[2023-03-23 05:19:13] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 05:19:13] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-23 05:19:13] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-23 05:19:13] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 05:19:13] [INFO ] Invariant cache hit.
[2023-03-23 05:19:14] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 330 ms. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s41 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 118 steps with 0 reset in 6 ms.
FORMULA Medical-PT-24-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-24-LTLCardinality-02 finished in 551 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)||G(F(!p0)))))'
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 4 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-23 05:19:14] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2023-03-23 05:19:14] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 05:19:14] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-23 05:19:14] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:14] [INFO ] Invariant cache hit.
[2023-03-23 05:19:14] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 05:19:14] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-23 05:19:14] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:14] [INFO ] Invariant cache hit.
[2023-03-23 05:19:14] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 292 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 149 ms :[false, false, p0, p0]
Running random walk in product with property : Medical-PT-24-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 2 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 4259 steps with 21 reset in 38 ms.
FORMULA Medical-PT-24-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-24-LTLCardinality-07 finished in 505 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' '!(((p0||G(p1)) U (p2&&X((p3 U p2)))))'
Support contains 4 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 3 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-23 05:19:14] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:14] [INFO ] Invariant cache hit.
[2023-03-23 05:19:14] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-23 05:19:14] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:14] [INFO ] Invariant cache hit.
[2023-03-23 05:19:14] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 05:19:15] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-23 05:19:15] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 05:19:15] [INFO ] Invariant cache hit.
[2023-03-23 05:19:15] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 298 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 284 ms :[(NOT p2), true, (NOT p1), (NOT p2), (AND p0 (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Medical-PT-24-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 3}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=0 dest: 4}, { cond=(OR (AND p2 p0) (AND p2 p1)), acceptance={0} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0 (NOT p1) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p0 p1 (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0 p1 p3), acceptance={} source=4 dest: 4}], [{ cond=(OR (AND (NOT p2) p0 (NOT p3)) (AND (NOT p2) p1 (NOT p3))), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1) p3), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1 p3), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p2) p0 p3) (AND (NOT p2) p1 p3)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s57 0), p0:(LEQ 1 s61), p1:(LEQ s13 0), p3:(LEQ 3 s58)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 287 ms.
Product exploration explored 100000 steps with 50000 reset in 271 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1 (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1) p3))), (X (NOT (AND (NOT p2) p0 (NOT p1) p3))), (X (NOT (AND (NOT p2) p3))), (X (NOT (OR (AND (NOT p2) p0 p3) (AND (NOT p2) p1 p3)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 p1 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) p1 p3))), (X (NOT (OR (AND (NOT p2) p0 (NOT p3)) (AND (NOT p2) p1 (NOT p3))))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (OR (AND p2 p0) (AND p2 p1))), (X (NOT (AND (NOT p2) (NOT p0) p1 (NOT p3)))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p2) p0 (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X p1), (X (NOT (AND (NOT p2) p0 p1 p3))), (X (AND p2 (NOT p0) p1)), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1) p3)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (OR (AND (NOT p2) p0 p3) (AND (NOT p2) p1 p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 p1 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1 p3)))), (X (X (NOT (OR (AND (NOT p2) p0 (NOT p3)) (AND (NOT p2) p1 (NOT p3)))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (OR (AND p2 p0) (AND p2 p1)))), true, (X (X (NOT (AND (NOT p2) (NOT p0) p1 (NOT p3))))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 p1 p3)))), (X (X (AND p2 (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p2 (NOT p0) p1 (NOT p3))
Knowledge based reduction with 40 factoid took 1517 ms. Reduced automaton from 6 states, 21 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Medical-PT-24-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-24-LTLCardinality-08 finished in 2769 ms.
All properties solved by simple procedures.
Total runtime 10247 ms.

BK_STOP 1679548758320

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Medical-PT-24"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Medical-PT-24, 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 r229-tall-167856413700739"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-24.tgz
mv Medical-PT-24 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 ;