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-167856413600667.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)
............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Medical-PT-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413600667
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 17K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:36 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-06-LTLCardinality-00
FORMULA_NAME Medical-PT-06-LTLCardinality-01
FORMULA_NAME Medical-PT-06-LTLCardinality-02
FORMULA_NAME Medical-PT-06-LTLCardinality-03
FORMULA_NAME Medical-PT-06-LTLCardinality-04
FORMULA_NAME Medical-PT-06-LTLCardinality-05
FORMULA_NAME Medical-PT-06-LTLCardinality-06
FORMULA_NAME Medical-PT-06-LTLCardinality-07
FORMULA_NAME Medical-PT-06-LTLCardinality-08
FORMULA_NAME Medical-PT-06-LTLCardinality-09
FORMULA_NAME Medical-PT-06-LTLCardinality-10
FORMULA_NAME Medical-PT-06-LTLCardinality-11
FORMULA_NAME Medical-PT-06-LTLCardinality-12
FORMULA_NAME Medical-PT-06-LTLCardinality-13
FORMULA_NAME Medical-PT-06-LTLCardinality-14
FORMULA_NAME Medical-PT-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679526269808

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-06
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-22 23:04:31] [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]
[2023-03-22 23:04:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:04:31] [INFO ] Load time of PNML (sax parser for PT used): 273 ms
[2023-03-22 23:04:31] [INFO ] Transformed 312 places.
[2023-03-22 23:04:31] [INFO ] Transformed 5431 transitions.
[2023-03-22 23:04:31] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 373 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 3 formulas.
Deduced a syphon composed of 242 places in 20 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-06-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 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 13 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2023-03-22 23:04:32] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2023-03-22 23:04:32] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-22 23:04:32] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-22 23:04:32] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:32] [INFO ] Invariant cache hit.
[2023-03-22 23:04:32] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-22 23:04:32] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2023-03-22 23:04:32] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:32] [INFO ] Invariant cache hit.
[2023-03-22 23:04:32] [INFO ] Dead Transitions using invariants and state equation in 143 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 596 ms. Remains : 67/69 places, 227/227 transitions.
Support contains 13 out of 67 places after structural reductions.
[2023-03-22 23:04:32] [INFO ] Flatten gal took : 50 ms
[2023-03-22 23:04:32] [INFO ] Flatten gal took : 22 ms
[2023-03-22 23:04:32] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-22 23:04:33] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:33] [INFO ] Invariant cache hit.
[2023-03-22 23:04:33] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-22 23:04:33] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-22 23:04:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-22 23:04:33] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-22 23:04:33] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-22 23:04:33] [INFO ] After 90ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-22 23:04:33] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 3 ms to minimize.
[2023-03-22 23:04:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-22 23:04:33] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2023-03-22 23:04:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-22 23:04:33] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-22 23:04:33] [INFO ] After 411ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 14 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 1 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 34 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 34 ms. Remains : 61/67 places, 222/227 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 438980 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :{}
Probabilistic random walk after 438980 steps, saw 249892 distinct states, run finished after 3002 ms. (steps per millisecond=146 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 23:04:37] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2023-03-22 23:04:37] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-22 23:04:37] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 23:04:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-22 23:04:37] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 23:04:37] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-22 23:04:37] [INFO ] After 27ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 23:04:37] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-22 23:04:37] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 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 6 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 6 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.
[2023-03-22 23:04:37] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-22 23:04:37] [INFO ] Invariant cache hit.
[2023-03-22 23:04:37] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-22 23:04:37] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-22 23:04:37] [INFO ] Invariant cache hit.
[2023-03-22 23:04:37] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-22 23:04:37] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-22 23:04:37] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 23:04:37] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-22 23:04:37] [INFO ] Invariant cache hit.
[2023-03-22 23:04:37] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 386 ms. Remains : 61/61 places, 222/222 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 61 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 61 transition count 169
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 54 place count 60 transition count 169
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 59 place count 57 transition count 200
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 57 transition count 198
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 63 place count 55 transition count 198
Applied a total of 63 rules in 14 ms. Remains 55 /61 variables (removed 6) and now considering 198/222 (removed 24) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 198 rows 55 cols
[2023-03-22 23:04:37] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-22 23:04:37] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 23:04:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-22 23:04:37] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 23:04:37] [INFO ] After 60ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-22 23:04:37] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
FORMULA Medical-PT-06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-06-LTLCardinality-05 FALSE 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' '!(X(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 1 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-22 23:04:38] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2023-03-22 23:04:38] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-22 23:04:38] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-22 23:04:38] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:38] [INFO ] Invariant cache hit.
[2023-03-22 23:04:38] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-22 23:04:38] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-22 23:04:38] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:38] [INFO ] Invariant cache hit.
[2023-03-22 23:04:38] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-06-LTLCardinality-06 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 s32 0)], 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 50000 reset in 272 ms.
Product exploration explored 100000 steps with 50000 reset in 188 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Medical-PT-06-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-06-LTLCardinality-06 finished in 1088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(p1)&&(p2 U G(p3))))))'
Support contains 7 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 2 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:39] [INFO ] Invariant cache hit.
[2023-03-22 23:04:39] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:39] [INFO ] Invariant cache hit.
[2023-03-22 23:04:39] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-22 23:04:39] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-22 23:04:39] [INFO ] Invariant cache hit.
[2023-03-22 23:04:39] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p0) (NOT p3) (NOT p1)), (OR (NOT p0) (NOT p3) (NOT p1)), (OR (NOT p0) (NOT p3) (NOT p1)), true, (NOT p1), (NOT p3), (NOT p3)]
Running random walk in product with property : Medical-PT-06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p3) (NOT p2))), acceptance={} source=2 dest: 3}, { cond=(OR (AND p0 p3) (AND p0 p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p3 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p0 p2), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p3), acceptance={} source=5 dest: 3}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND p3 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p3 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s49 s43), p3:(LEQ s54 s7), p2:(GT s64 s21), p1:(LEQ s2 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 1 reset in 0 ms.
FORMULA Medical-PT-06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-06-LTLCardinality-07 finished in 614 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (G(p0)||(p0&&G(p1))))))'
Support contains 2 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 1 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 16 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2023-03-22 23:04:39] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-22 23:04:39] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-22 23:04:39] [INFO ] Invariant cache hit.
[2023-03-22 23:04:39] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-22 23:04:39] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-22 23:04:39] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-22 23:04:39] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-22 23:04:39] [INFO ] Invariant cache hit.
[2023-03-22 23:04:40] [INFO ] Dead Transitions using invariants and state equation in 87 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 305 ms. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Medical-PT-06-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p1:(GT 1 s0), p0:(GT s11 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 171 steps with 0 reset in 4 ms.
FORMULA Medical-PT-06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-06-LTLCardinality-08 finished in 397 ms.
All properties solved by simple procedures.
Total runtime 8814 ms.

BK_STOP 1679526280798

--------------------
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-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 2-5348"
echo " Executing tool itstools"
echo " Input is Medical-PT-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 r229-tall-167856413600667"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-06.tgz
mv Medical-PT-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 ;