fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r229-tall-167856413600691
Last Updated
May 14, 2023

About the Execution of ITS-Tools for Medical-PT-12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
437.615 11184.00 22867.00 302.30 FFFFFTTTFTTFFFTF normal

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-167856413600691.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-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413600691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 14:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 25 14:39 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-12-LTLCardinality-00
FORMULA_NAME Medical-PT-12-LTLCardinality-01
FORMULA_NAME Medical-PT-12-LTLCardinality-02
FORMULA_NAME Medical-PT-12-LTLCardinality-03
FORMULA_NAME Medical-PT-12-LTLCardinality-04
FORMULA_NAME Medical-PT-12-LTLCardinality-05
FORMULA_NAME Medical-PT-12-LTLCardinality-06
FORMULA_NAME Medical-PT-12-LTLCardinality-07
FORMULA_NAME Medical-PT-12-LTLCardinality-08
FORMULA_NAME Medical-PT-12-LTLCardinality-09
FORMULA_NAME Medical-PT-12-LTLCardinality-10
FORMULA_NAME Medical-PT-12-LTLCardinality-11
FORMULA_NAME Medical-PT-12-LTLCardinality-12
FORMULA_NAME Medical-PT-12-LTLCardinality-13
FORMULA_NAME Medical-PT-12-LTLCardinality-14
FORMULA_NAME Medical-PT-12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679534209797

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-12
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 01:16:51] [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 01:16:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 01:16:51] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2023-03-23 01:16:51] [INFO ] Transformed 312 places.
[2023-03-23 01:16:51] [INFO ] Transformed 5431 transitions.
[2023-03-23 01:16:51] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 345 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 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.
Initial state reduction rules removed 1 formulas.
FORMULA Medical-PT-12-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 68 transition count 227
Applied a total of 1 rules in 58 ms. Remains 68 /69 variables (removed 1) and now considering 227/227 (removed 0) transitions.
[2023-03-23 01:16:51] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 68 cols
[2023-03-23 01:16:51] [INFO ] Computed 9 place invariants in 6 ms
[2023-03-23 01:16:52] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-23 01:16:52] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 01:16:52] [INFO ] Invariant cache hit.
[2023-03-23 01:16:52] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 01:16:52] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2023-03-23 01:16:52] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 01:16:52] [INFO ] Invariant cache hit.
[2023-03-23 01:16:52] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 68/69 places, 227/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 649 ms. Remains : 68/69 places, 227/227 transitions.
Support contains 6 out of 68 places after structural reductions.
[2023-03-23 01:16:52] [INFO ] Flatten gal took : 48 ms
[2023-03-23 01:16:52] [INFO ] Flatten gal took : 27 ms
[2023-03-23 01:16:52] [INFO ] Input system was already deterministic with 227 transitions.
Support contains 5 out of 68 places (down from 6) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 01:16:53] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 01:16:53] [INFO ] Invariant cache hit.
[2023-03-23 01:16:53] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-23 01:16:53] [INFO ] After 53ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-23 01:16:53] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 01:16:53] [INFO ] After 17ms SMT Verify possible using 56 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:53] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-23 01:16:53] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:53] [INFO ] After 21ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:53] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 5 ms to minimize.
[2023-03-23 01:16:53] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2023-03-23 01:16:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2023-03-23 01:16:53] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-23 01:16:53] [INFO ] After 235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 227/227 transitions.
Graph (complete) has 342 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 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 7 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 9 place count 63 transition count 224
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 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 13 place count 61 transition count 222
Applied a total of 13 rules in 30 ms. Remains 61 /68 variables (removed 7) and now considering 222/227 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 61/68 places, 222/227 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 580685 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 580685 steps, saw 329576 distinct states, run finished after 3002 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 01:16:56] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2023-03-23 01:16:56] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-23 01:16:56] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-23 01:16:56] [INFO ] After 38ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-23 01:16:56] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:56] [INFO ] After 42ms SMT Verify possible using 57 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:56] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-23 01:16:56] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:56] [INFO ] After 29ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:56] [INFO ] After 51ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-23 01:16:56] [INFO ] After 204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 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 7 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 7 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 7 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2023-03-23 01:16:56] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 01:16:56] [INFO ] Invariant cache hit.
[2023-03-23 01:16:57] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-23 01:16:57] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 01:16:57] [INFO ] Invariant cache hit.
[2023-03-23 01:16:57] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:57] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-23 01:16:57] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-23 01:16:57] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
[2023-03-23 01:16:57] [INFO ] Invariant cache hit.
[2023-03-23 01:16:57] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 342 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 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 59 transition count 168
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 61 place count 56 transition count 199
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 56 transition count 198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 55 transition count 198
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 55 transition count 221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 54 transition count 221
Applied a total of 65 rules in 23 ms. Remains 54 /61 variables (removed 7) and now considering 221/222 (removed 1) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 221 rows 54 cols
[2023-03-23 01:16:57] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-23 01:16:57] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-23 01:16:57] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-23 01:16:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 01:16:57] [INFO ] After 6ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:57] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 01:16:57] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-23 01:16:57] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:57] [INFO ] After 11ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 01:16:57] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-23 01:16:57] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Computed a total of 6 stabilizing places and 33 stable transitions
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 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||X(p0))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 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 7 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 9 place count 63 transition count 224
Applied a total of 9 rules in 16 ms. Remains 63 /68 variables (removed 5) and now considering 224/227 (removed 3) transitions.
[2023-03-23 01:16:57] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2023-03-23 01:16:57] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 01:16:57] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-23 01:16:57] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:16:57] [INFO ] Invariant cache hit.
[2023-03-23 01:16:57] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:57] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-23 01:16:57] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-23 01:16:57] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:16:57] [INFO ] Invariant cache hit.
[2023-03-23 01:16:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/68 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 297 ms. Remains : 63/68 places, 224/227 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s41)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 6 ms.
FORMULA Medical-PT-12-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-01 finished in 484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p0)))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-23 01:16:58] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 68 cols
[2023-03-23 01:16:58] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 01:16:58] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-23 01:16:58] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 01:16:58] [INFO ] Invariant cache hit.
[2023-03-23 01:16:58] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 01:16:58] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-23 01:16:58] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 01:16:58] [INFO ] Invariant cache hit.
[2023-03-23 01:16:58] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 68/68 places, 227/227 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 286 ms.
Product exploration explored 100000 steps with 33333 reset in 192 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :p0
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Medical-PT-12-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-12-LTLCardinality-09 finished in 985 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 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 7 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 9 place count 63 transition count 224
Applied a total of 9 rules in 12 ms. Remains 63 /68 variables (removed 5) and now considering 224/227 (removed 3) transitions.
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2023-03-23 01:16:59] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:16:59] [INFO ] Invariant cache hit.
[2023-03-23 01:16:59] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-23 01:16:59] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:16:59] [INFO ] Invariant cache hit.
[2023-03-23 01:16:59] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/68 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 63/68 places, 224/227 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s36 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 411 steps with 2 reset in 3 ms.
FORMULA Medical-PT-12-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-11 finished in 330 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 67 transition count 225
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 65 transition count 225
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 7 place count 64 transition count 225
Applied a total of 7 rules in 11 ms. Remains 64 /68 variables (removed 4) and now considering 225/227 (removed 2) transitions.
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
// Phase 1: matrix 179 rows 64 cols
[2023-03-23 01:16:59] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2023-03-23 01:16:59] [INFO ] Invariant cache hit.
[2023-03-23 01:16:59] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-23 01:16:59] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 179 transitions (discarded 46 similar events)
[2023-03-23 01:16:59] [INFO ] Invariant cache hit.
[2023-03-23 01:16:59] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 225/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 281 ms. Remains : 64/68 places, 225/227 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 319 steps with 6 reset in 1 ms.
FORMULA Medical-PT-12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-12 finished in 362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Graph (complete) has 480 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 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 7 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 9 place count 63 transition count 224
Applied a total of 9 rules in 10 ms. Remains 63 /68 variables (removed 5) and now considering 224/227 (removed 3) transitions.
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2023-03-23 01:16:59] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-23 01:16:59] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:16:59] [INFO ] Invariant cache hit.
[2023-03-23 01:16:59] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-23 01:16:59] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-23 01:17:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 01:17:00] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
[2023-03-23 01:17:00] [INFO ] Invariant cache hit.
[2023-03-23 01:17:00] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/68 places, 224/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 316 ms. Remains : 63/68 places, 224/227 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 118 steps with 0 reset in 0 ms.
FORMULA Medical-PT-12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-13 finished in 392 ms.
All properties solved by simple procedures.
Total runtime 8972 ms.

BK_STOP 1679534220981

--------------------
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-12"
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-12, 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-167856413600691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-12.tgz
mv Medical-PT-12 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 ;