Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975200430.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m36, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975200430
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 900K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K Mar 5 18:23 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 SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679179555067

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m36
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-18 22:45:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 22:45:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:45:56] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2023-03-18 22:45:56] [INFO ] Transformed 1295 places.
[2023-03-18 22:45:56] [INFO ] Transformed 749 transitions.
[2023-03-18 22:45:56] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 137 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1036 places in 7 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2194 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
[2023-03-18 22:45:57] [INFO ] Flatten gal took : 173 ms
Incomplete Best-First random walk after 10001 steps, including 958 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 5) seen :0
[2023-03-18 22:45:57] [INFO ] Flatten gal took : 125 ms
Incomplete Best-First random walk after 10000 steps, including 960 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
[2023-03-18 22:45:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12596754096094902724.gal : 54 ms
[2023-03-18 22:45:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18041989229199106453.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/ReachabilityCardinality12596754096094902724.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18041989229199106453.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10000 steps, including 945 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0

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 ...330
Incomplete Best-First random walk after 10000 steps, including 922 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Loading property file /tmp/ReachabilityCardinality18041989229199106453.prop.
Incomplete Best-First random walk after 10001 steps, including 983 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :7 after 54
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :54 after 199
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :199 after 585
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :585 after 8114
Interrupted probabilistic random walk after 315701 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :{0=1}
Probabilistic random walk after 315701 steps, saw 145521 distinct states, run finished after 3002 ms. (steps per millisecond=105 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
// Phase 1: matrix 749 rows 259 cols
[2023-03-18 22:46:00] [INFO ] Computed 6 place invariants in 41 ms
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :8114 after 14640
[2023-03-18 22:46:01] [INFO ] [Real]Absence check using 3 positive place invariants in 47 ms returned sat
[2023-03-18 22:46:01] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 27 ms returned sat
[2023-03-18 22:46:02] [INFO ] After 472ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1
[2023-03-18 22:46:02] [INFO ] State equation strengthened by 587 read => feed constraints.
[2023-03-18 22:46:02] [INFO ] After 173ms SMT Verify possible using 587 Read/Feed constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-18 22:46:02] [INFO ] After 1438ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-18 22:46:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 22:46:02] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-18 22:46:02] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-18 22:46:02] [INFO ] After 151ms SMT Verify possible using 587 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-18 22:46:02] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-18 22:46:03] [INFO ] After 632ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 1 out of 259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 259/259 places, 749/749 transitions.
Graph (complete) has 1159 edges and 259 vertex of which 241 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.6 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Iterating post reduction 0 with 242 rules applied. Total rules applied 243 place count 241 transition count 507
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 303 place count 181 transition count 232
Iterating global reduction 1 with 60 rules applied. Total rules applied 363 place count 181 transition count 232
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 370 place count 181 transition count 225
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 414 place count 137 transition count 181
Iterating global reduction 2 with 44 rules applied. Total rules applied 458 place count 137 transition count 181
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 474 place count 137 transition count 165
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 500 place count 111 transition count 137
Iterating global reduction 3 with 26 rules applied. Total rules applied 526 place count 111 transition count 137
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 541 place count 111 transition count 122
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 549 place count 103 transition count 111
Iterating global reduction 4 with 8 rules applied. Total rules applied 557 place count 103 transition count 111
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 565 place count 95 transition count 103
Iterating global reduction 4 with 8 rules applied. Total rules applied 573 place count 95 transition count 103
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 578 place count 90 transition count 97
Iterating global reduction 4 with 5 rules applied. Total rules applied 583 place count 90 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 585 place count 90 transition count 95
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 590 place count 85 transition count 90
Iterating global reduction 5 with 5 rules applied. Total rules applied 595 place count 85 transition count 90
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 598 place count 82 transition count 87
Iterating global reduction 5 with 3 rules applied. Total rules applied 601 place count 82 transition count 87
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 602 place count 81 transition count 85
Iterating global reduction 5 with 1 rules applied. Total rules applied 603 place count 81 transition count 85
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 604 place count 80 transition count 84
Iterating global reduction 5 with 1 rules applied. Total rules applied 605 place count 80 transition count 84
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 606 place count 79 transition count 83
Iterating global reduction 5 with 1 rules applied. Total rules applied 607 place count 79 transition count 83
Applied a total of 607 rules in 262 ms. Remains 79 /259 variables (removed 180) and now considering 83/749 (removed 666) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 262 ms. Remains : 79/259 places, 83/749 transitions.
Incomplete random walk after 10000 steps, including 2267 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1012 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-01 does not hold.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :14640 after 160060
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :160060 after 293054
Interrupted probabilistic random walk after 2857327 steps, run timeout after 3012 ms. (steps per millisecond=948 ) properties seen :{}
Probabilistic random walk after 2857327 steps, saw 1320198 distinct states, run finished after 3013 ms. (steps per millisecond=948 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 83 rows 79 cols
[2023-03-18 22:46:06] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-18 22:46:06] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2023-03-18 22:46:06] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 22:46:06] [INFO ] After 74ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 22:46:06] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:46:06] [INFO ] After 16ms SMT Verify possible using 32 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:46:06] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:46:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 22:46:06] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 31 ms returned sat
[2023-03-18 22:46:06] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:46:06] [INFO ] After 27ms SMT Verify possible using 32 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:46:06] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-18 22:46:06] [INFO ] After 136ms 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 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 83/83 transitions.
Applied a total of 0 rules in 15 ms. Remains 79 /79 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 79/79 places, 83/83 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2023-03-18 22:46:06] [INFO ] Invariant cache hit.
[2023-03-18 22:46:06] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-18 22:46:06] [INFO ] Invariant cache hit.
[2023-03-18 22:46:06] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:46:06] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-18 22:46:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:46:06] [INFO ] Invariant cache hit.
[2023-03-18 22:46:06] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 79/79 places, 83/83 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 79 transition count 77
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 75 transition count 77
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 10 place count 75 transition count 63
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 38 place count 61 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 48 place count 56 transition count 58
Applied a total of 48 rules in 13 ms. Remains 56 /79 variables (removed 23) and now considering 58/83 (removed 25) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 58 rows 56 cols
[2023-03-18 22:46:07] [INFO ] Computed 6 place invariants in 1 ms
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :293054 after 436874
[2023-03-18 22:46:07] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-18 22:46:07] [INFO ] [Real]Absence check using 4 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 22:46:07] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 22:46:07] [INFO ] After 31ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-18 22:46:07] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2023-03-18 22:46:07] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:46:07] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:46:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5789783004489109404.gal : 1 ms
[2023-03-18 22:46:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8330420392847743770.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/ReachabilityCardinality5789783004489109404.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8330420392847743770.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/ReachabilityCardinality8330420392847743770.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 33
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :33 after 114
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :114 after 204
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :204 after 321
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :321 after 1578
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1578 after 4943
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
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,28477,0.062328,6740,2,1656,14,12087,6,0,284,8915,0
Total reachable state count : 28477

Verifying 1 reachability properties.
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 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
SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07,444,0.063082,6740,2,351,14,12087,7,0,287,8915,0
ITS tools runner thread asked to quit. Dying gracefully.
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)
[2023-03-18 22:46:07] [INFO ] Flatten gal took : 31 ms
[2023-03-18 22:46:07] [INFO ] Applying decomposition
[2023-03-18 22:46:07] [INFO ] Flatten gal took : 30 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/graph15732020889074993548.txt' '-o' '/tmp/graph15732020889074993548.bin' '-w' '/tmp/graph15732020889074993548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15732020889074993548.bin' '-l' '-1' '-v' '-w' '/tmp/graph15732020889074993548.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:46:07] [INFO ] Decomposing Gal with order
[2023-03-18 22:46:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:46:07] [INFO ] Removed a total of 396 redundant transitions.
[2023-03-18 22:46:07] [INFO ] Flatten gal took : 135 ms
[2023-03-18 22:46:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 471 labels/synchronizations in 37 ms.
[2023-03-18 22:46:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4405692661021824708.gal : 15 ms
[2023-03-18 22:46:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12908862907823562063.prop : 0 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/ReachabilityCardinality4405692661021824708.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12908862907823562063.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/ReachabilityCardinality12908862907823562063.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 242
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13094 after 14504
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14504 after 14940
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :14940 after 14940
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14940 after 14940
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14940 after 14940
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :14940 after 14940
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :14940 after 15634
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.10344e+06 after 1.79166e+06
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :436874 after 4.41042e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.40814e+07 after 3.86202e+07
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :4.41042e+06 after 1.33991e+07
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 does not hold.
FORMULA SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.33991e+07 after 2.47499e+08
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.47499e+08 after 8.20813e+08
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
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,3.163e+09,139.516,2579224,66538,26130,2.8951e+06,1.154e+06,849,1.53393e+07,725,5.60012e+06,0
Total reachable state count : 3163000878

Verifying 1 reachability properties.
Invariant property SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07 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
SieveSingleMsgMbox-PT-d1m36-ReachabilityCardinality-07,36,139.592,2579224,64,88,2.8951e+06,1.154e+06,857,1.53393e+07,729,5.60012e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 150751 ms.

BK_STOP 1679179708092

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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="SieveSingleMsgMbox-PT-d1m36"
export BK_EXAMINATION="ReachabilityCardinality"
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 SieveSingleMsgMbox-PT-d1m36, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975200430"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m36.tgz
mv SieveSingleMsgMbox-PT-d1m36 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;