Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282400571.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Medical-PT-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282400571
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 7 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 7 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.1M Jun 6 12:11 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 1654888727696

Running Version 202205111006
[2022-06-10 19:18:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 19:18:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 19:18:49] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2022-06-10 19:18:49] [INFO ] Transformed 312 places.
[2022-06-10 19:18:49] [INFO ] Transformed 5431 transitions.
[2022-06-10 19:18:49] [INFO ] Parsed PT model containing 312 places and 5431 transitions in 430 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 242 places in 36 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-12-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-11 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
FORMULA Medical-PT-12-LTLCardinality-07 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 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 15 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2022-06-10 19:18:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:18:49] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-10 19:18:49] [INFO ] Implicit Places using invariants in 196 ms returned []
[2022-06-10 19:18:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:18:49] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-10 19:18:49] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:18:49] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2022-06-10 19:18:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:18:49] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-10 19:18:50] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 227/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 67/69 places, 227/227 transitions.
Support contains 6 out of 67 places after structural reductions.
[2022-06-10 19:18:50] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2022-06-10 19:18:50] [INFO ] Flatten gal took : 65 ms
FORMULA Medical-PT-12-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 19:18:50] [INFO ] Flatten gal took : 46 ms
[2022-06-10 19:18:50] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-10 19:18:50] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:18:50] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-10 19:18:50] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:18:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-10 19:18:50] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:50] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:18:50] [INFO ] After 15ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:50] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
[2022-06-10 19:18:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2022-06-10 19:18:50] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-10 19:18:50] [INFO ] After 184ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 34 ms. Remains 61 /67 variables (removed 6) and now considering 222/227 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/67 places, 222/227 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1276243 steps, run timeout after 3001 ms. (steps per millisecond=425 ) properties seen :{}
Probabilistic random walk after 1276243 steps, saw 727051 distinct states, run finished after 3002 ms. (steps per millisecond=425 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 19:18:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-10 19:18:54] [INFO ] Computed 8 place invariants in 4 ms
[2022-06-10 19:18:54] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:18:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-10 19:18:54] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:18:54] [INFO ] After 14ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:54] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 1 ms to minimize.
[2022-06-10 19:18:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2022-06-10 19:18:54] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-06-10 19:18:54] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 61/61 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 61 /61 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 222/222 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 19:18:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-10 19:18:54] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:18:54] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-10 19:18:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-10 19:18:54] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:18:54] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:18:54] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2022-06-10 19:18:54] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-10 19:18:54] [INFO ] Flow matrix only has 176 transitions (discarded 46 similar events)
// Phase 1: matrix 176 rows 61 cols
[2022-06-10 19:18:54] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:18:54] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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
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 22 ms. Remains 54 /61 variables (removed 7) and now considering 221/222 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 221 rows 54 cols
[2022-06-10 19:18:54] [INFO ] Computed 9 place invariants in 1 ms
[2022-06-10 19:18:54] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:18:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2022-06-10 19:18:54] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 19:18:54] [INFO ] After 9ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:54] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-10 19:18:54] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:18:55] [INFO ] Flatten gal took : 18 ms
[2022-06-10 19:18:55] [INFO ] Flatten gal took : 16 ms
[2022-06-10 19:18:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13339440257035897799.gal : 16 ms
[2022-06-10 19:18:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15338697722317764185.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13883365557589360949;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13339440257035897799.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15338697722317764185.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality15338697722317764185.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 71
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :71 after 137
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :137 after 267
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :267 after 525
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :525 after 1039
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1039 after 2065
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2065 after 4115
Detected timeout of ITS tools.
[2022-06-10 19:19:10] [INFO ] Flatten gal took : 21 ms
[2022-06-10 19:19:10] [INFO ] Applying decomposition
[2022-06-10 19:19:10] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7195323534338975751.txt' '-o' '/tmp/graph7195323534338975751.bin' '-w' '/tmp/graph7195323534338975751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7195323534338975751.bin' '-l' '-1' '-v' '-w' '/tmp/graph7195323534338975751.weights' '-q' '0' '-e' '0.001'
[2022-06-10 19:19:10] [INFO ] Decomposing Gal with order
[2022-06-10 19:19:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 19:19:10] [INFO ] Removed a total of 102 redundant transitions.
[2022-06-10 19:19:10] [INFO ] Flatten gal took : 71 ms
[2022-06-10 19:19:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 19 ms.
[2022-06-10 19:19:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6356337038311457583.gal : 12 ms
[2022-06-10 19:19:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5329720927882492149.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13883365557589360949;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6356337038311457583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5329720927882492149.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality5329720927882492149.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 43
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :43 after 108
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :108 after 237
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :237 after 494
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :494 after 1007
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1007 after 2032
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2032 after 4081
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5085438257406201345
[2022-06-10 19:19:25] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5085438257406201345
Running compilation step : cd /tmp/ltsmin5085438257406201345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 412 ms.
Running link step : cd /tmp/ltsmin5085438257406201345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5085438257406201345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp1==true'
LTSmin run took 1154 ms.
Found Violation
Computed a total of 6 stabilizing places and 33 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U p1))'
Support contains 2 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.
[2022-06-10 19:19:27] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:27] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-10 19:19:27] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-06-10 19:19:27] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:27] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:27] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:19:27] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2022-06-10 19:19:27] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:27] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:28] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 260 ms :[true, p1, (AND p1 p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(GT s65 0), p0:(LEQ s19 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 376 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Detected a total of 6/67 stabilizing places and 33/227 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) p0))), true, (X (X (NOT (AND p1 p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) (NOT p0))
Knowledge based reduction with 6 factoid took 348 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Medical-PT-12-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-12-LTLCardinality-01 finished in 1925 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(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 30 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2022-06-10 19:19:29] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:29] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:29] [INFO ] Implicit Places using invariants in 419 ms returned []
[2022-06-10 19:19:29] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:29] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:29] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:19:29] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
[2022-06-10 19:19:29] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-10 19:19:29] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:29] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:30] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/67 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-03 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 s30 0)], 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 186 steps with 0 reset in 1 ms.
FORMULA Medical-PT-12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-03 finished in 868 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(F(X(F(p0))))||!p0)))'
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 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 10 ms. Remains 63 /67 variables (removed 4) and now considering 224/227 (removed 3) transitions.
[2022-06-10 19:19:30] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:30] [INFO ] Computed 8 place invariants in 0 ms
[2022-06-10 19:19:30] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-06-10 19:19:30] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:30] [INFO ] Computed 8 place invariants in 4 ms
[2022-06-10 19:19:30] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:19:30] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2022-06-10 19:19:30] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 19:19:30] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:30] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:30] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 86 ms :[false, (NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s32 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 18652 steps with 360 reset in 41 ms.
FORMULA Medical-PT-12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-05 finished in 551 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(X(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 5 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.
[2022-06-10 19:19:30] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:30] [INFO ] Computed 8 place invariants in 0 ms
[2022-06-10 19:19:31] [INFO ] Implicit Places using invariants in 327 ms returned []
[2022-06-10 19:19:31] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:31] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:31] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:19:31] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2022-06-10 19:19:31] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 19:19:31] [INFO ] Flow matrix only has 178 transitions (discarded 46 similar events)
// Phase 1: matrix 178 rows 63 cols
[2022-06-10 19:19:31] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:31] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/67 places, 224/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/67 places, 224/227 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLCardinality-08 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 s58)], 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 261 steps with 3 reset in 0 ms.
FORMULA Medical-PT-12-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-12-LTLCardinality-08 finished in 810 ms.
All properties solved by simple procedures.
Total runtime 42643 ms.

BK_STOP 1654888771564

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="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 2-4028"
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 r312-tall-165472282400571"
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 ;