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.r069-smll-167814396400431.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 CloudDeployment-PT-6a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396400431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 15:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 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 317K 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 CloudDeployment-PT-6a-ReachabilityFireability-00
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-01
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-02
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-03
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-04
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-05
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-06
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-07
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-08
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-09
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-10
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-11
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-12
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-13
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-14
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678458873857

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6a
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 14:34:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 14:34:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 14:34:37] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2023-03-10 14:34:37] [INFO ] Transformed 221 places.
[2023-03-10 14:34:37] [INFO ] Transformed 908 transitions.
[2023-03-10 14:34:37] [INFO ] Found NUPN structural information;
[2023-03-10 14:34:37] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 485 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
[2023-03-10 14:34:38] [INFO ] Flatten gal took : 287 ms
[2023-03-10 14:34:38] [INFO ] Flatten gal took : 180 ms
[2023-03-10 14:34:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11188122843751428049.gal : 80 ms
[2023-03-10 14:34:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8036437305187413717.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11188122843751428049.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8036437305187413717.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 107 resets, run finished after 1149 ms. (steps per millisecond=8 ) properties (out of 16) seen :5
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 11) seen :3
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Loading property file /tmp/ReachabilityCardinality8036437305187413717.prop.
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 8) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :6 after 9
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 12
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :12 after 19
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :19 after 31
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :31 after 38
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :38 after 178
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 8) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :178 after 615
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 14:34:39] [INFO ] Flow matrix only has 384 transitions (discarded 410 similar events)
// Phase 1: matrix 384 rows 221 cols
[2023-03-10 14:34:39] [INFO ] Computed 36 place invariants in 18 ms
[2023-03-10 14:34:39] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 14:34:40] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 15 ms returned sat
[2023-03-10 14:34:40] [INFO ] After 357ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-10 14:34:40] [INFO ] State equation strengthened by 182 read => feed constraints.
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-03 does not hold.
[2023-03-10 14:34:40] [INFO ] After 228ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-10 14:34:40] [INFO ] After 533ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 183 ms.
[2023-03-10 14:34:41] [INFO ] After 1322ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 57 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 794/794 transitions.
Graph (trivial) has 152 edges and 221 vertex of which 48 / 221 are part of one of the 16 SCC in 6 ms
Free SCC test removed 32 places
Drop transitions removed 187 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 220 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 181 transition count 542
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 181 transition count 542
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 20 place count 178 transition count 539
Iterating global reduction 0 with 3 rules applied. Total rules applied 23 place count 178 transition count 539
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 176 transition count 537
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 176 transition count 537
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 175 transition count 536
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 175 transition count 536
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 41 place count 169 transition count 566
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 0 with 63 rules applied. Total rules applied 104 place count 169 transition count 503
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 105 place count 169 transition count 502
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 106 place count 168 transition count 502
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 116 place count 163 transition count 497
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 119 place count 163 transition count 494
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 122 place count 160 transition count 494
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 123 place count 160 transition count 495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 124 place count 159 transition count 495
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 125 place count 159 transition count 494
Applied a total of 125 rules in 255 ms. Remains 159 /221 variables (removed 62) and now considering 494/794 (removed 300) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 159/221 places, 494/794 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :615 after 281423
Interrupted probabilistic random walk after 404569 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 404569 steps, saw 77914 distinct states, run finished after 3002 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 14:34:44] [INFO ] Flow matrix only has 229 transitions (discarded 265 similar events)
// Phase 1: matrix 229 rows 159 cols
[2023-03-10 14:34:44] [INFO ] Computed 36 place invariants in 8 ms
[2023-03-10 14:34:44] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 14:34:44] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 9 ms returned sat
[2023-03-10 14:34:45] [INFO ] After 166ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 14:34:45] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-10 14:34:45] [INFO ] After 129ms SMT Verify possible using 137 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 14:34:45] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-10 14:34:45] [INFO ] After 625ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 57 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 494/494 transitions.
Applied a total of 0 rules in 28 ms. Remains 159 /159 variables (removed 0) and now considering 494/494 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 159/159 places, 494/494 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 494/494 transitions.
Applied a total of 0 rules in 25 ms. Remains 159 /159 variables (removed 0) and now considering 494/494 (removed 0) transitions.
[2023-03-10 14:34:45] [INFO ] Flow matrix only has 229 transitions (discarded 265 similar events)
[2023-03-10 14:34:45] [INFO ] Invariant cache hit.
[2023-03-10 14:34:45] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-10 14:34:45] [INFO ] Flow matrix only has 229 transitions (discarded 265 similar events)
[2023-03-10 14:34:45] [INFO ] Invariant cache hit.
[2023-03-10 14:34:45] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-10 14:34:46] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2023-03-10 14:34:46] [INFO ] Redundant transitions in 85 ms returned []
[2023-03-10 14:34:46] [INFO ] Flow matrix only has 229 transitions (discarded 265 similar events)
[2023-03-10 14:34:46] [INFO ] Invariant cache hit.
[2023-03-10 14:34:46] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 915 ms. Remains : 159/159 places, 494/494 transitions.
Graph (trivial) has 68 edges and 159 vertex of which 23 / 159 are part of one of the 4 SCC in 0 ms
Free SCC test removed 19 places
Drop transitions removed 26 transitions
Ensure Unique test removed 265 transitions
Reduce isomorphic transitions removed 291 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 140 transition count 185
Reduce places removed 18 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 21 rules applied. Total rules applied 40 place count 122 transition count 182
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 43 place count 119 transition count 182
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 43 place count 119 transition count 174
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 59 place count 111 transition count 174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 65 place count 105 transition count 168
Iterating global reduction 3 with 6 rules applied. Total rules applied 71 place count 105 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 105 transition count 167
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 75 place count 102 transition count 149
Iterating global reduction 4 with 3 rules applied. Total rules applied 78 place count 102 transition count 149
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 84 place count 102 transition count 143
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 88 place count 100 transition count 141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 89 place count 100 transition count 140
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 97 place count 100 transition count 132
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 3 rules applied. Total rules applied 100 place count 100 transition count 129
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 103 place count 97 transition count 129
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 8 with 2 rules applied. Total rules applied 105 place count 96 transition count 128
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 106 place count 96 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 107 place count 95 transition count 127
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 108 place count 95 transition count 127
Applied a total of 108 rules in 58 ms. Remains 95 /159 variables (removed 64) and now considering 127/494 (removed 367) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 127 rows 95 cols
[2023-03-10 14:34:46] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-10 14:34:46] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 14:34:46] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 7 ms returned sat
[2023-03-10 14:34:46] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-14 does not hold.
[2023-03-10 14:34:46] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-10 14:34:46] [INFO ] After 262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-10 14:34:46] [INFO ] Flatten gal took : 13 ms
[2023-03-10 14:34:46] [INFO ] Flatten gal took : 11 ms
[2023-03-10 14:34:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13656269522491706728.gal : 3 ms
[2023-03-10 14:34:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality441055364028669660.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13656269522491706728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality441055364028669660.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality441055364028669660.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 18
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18 after 85
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :85 after 229
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :229 after 14508
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :14508 after 1.28439e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.22566e+06,4.29036,15692,2,7260,13,55537,8,0,599,37372,0
Total reachable state count : 5225656

Verifying 2 reachability properties.
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6a-ReachabilityFireability-06,4536,4.31327,15692,2,650,13,55537,8,0,662,37372,0
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6a-ReachabilityFireability-11,36,4.32264,15692,2,234,13,55537,8,0,687,37372,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-10 14:34:51] [INFO ] Flatten gal took : 75 ms
[2023-03-10 14:34:51] [INFO ] Applying decomposition
[2023-03-10 14:34:51] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11803765429657433016.txt' '-o' '/tmp/graph11803765429657433016.bin' '-w' '/tmp/graph11803765429657433016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11803765429657433016.bin' '-l' '-1' '-v' '-w' '/tmp/graph11803765429657433016.weights' '-q' '0' '-e' '0.001'
[2023-03-10 14:34:51] [INFO ] Decomposing Gal with order
[2023-03-10 14:34:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 14:34:52] [INFO ] Removed a total of 892 redundant transitions.
[2023-03-10 14:34:52] [INFO ] Flatten gal took : 370 ms
[2023-03-10 14:34:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 52 ms.
[2023-03-10 14:34:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11834878023041773705.gal : 15 ms
[2023-03-10 14:34:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4660610051034200602.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11834878023041773705.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4660610051034200602.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality4660610051034200602.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 5321
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :5321 after 2.68086e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.3047e+09,0.308202,11624,320,125,13777,1015,945,28935,360,3407,0
Total reachable state count : 8304696129

Verifying 2 reachability properties.
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-06 is true.
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6a-ReachabilityFireability-06,0,0.317822,11888,1,0,13777,1015,1083,28935,425,3407,922
Invariant property CloudDeployment-PT-6a-ReachabilityFireability-11 does not hold.
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6a-ReachabilityFireability-11,576,0.324245,11888,83,49,13777,1015,1227,28935,479,3407,1448
All properties solved without resorting to model-checking.
Total runtime 15737 ms.

BK_STOP 1678458893969

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="CloudDeployment-PT-6a"
export BK_EXAMINATION="ReachabilityFireability"
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 CloudDeployment-PT-6a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396400431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;