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-167905975300447.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)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m96, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975300447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 7.5K Feb 26 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 10:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 10:27 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-d1m96-ReachabilityFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679180385676

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=SieveSingleMsgMbox-PT-d1m96
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-18 22:59:47] [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]
[2023-03-18 22:59:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:59:47] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2023-03-18 22:59:47] [INFO ] Transformed 1295 places.
[2023-03-18 22:59:47] [INFO ] Transformed 749 transitions.
[2023-03-18 22:59:47] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 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.
[2023-03-18 22:59:47] [INFO ] Flatten gal took : 123 ms
[2023-03-18 22:59:47] [INFO ] Flatten gal took : 52 ms
[2023-03-18 22:59:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3577688771037160825.gal : 48 ms
[2023-03-18 22:59:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15252855090299509955.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/ReachabilityCardinality3577688771037160825.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15252855090299509955.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 2229 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) 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 ...329
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Loading property file /tmp/ReachabilityCardinality15252855090299509955.prop.
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 7
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :7 after 54
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :54 after 199
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :199 after 585
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :585 after 8114
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :8114 after 14640
Interrupted probabilistic random walk after 304477 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{1=1, 5=1, 7=1, 10=1, 11=1, 12=1, 15=1}
Probabilistic random walk after 304477 steps, saw 140059 distinct states, run finished after 3002 ms. (steps per millisecond=101 ) properties seen :7
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 9 properties.
// Phase 1: matrix 749 rows 259 cols
[2023-03-18 22:59:51] [INFO ] Computed 6 place invariants in 38 ms
[2023-03-18 22:59:51] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-18 22:59:52] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 8 ms returned sat
[2023-03-18 22:59:52] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:7
[2023-03-18 22:59:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-18 22:59:52] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-18 22:59:53] [INFO ] After 1311ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2023-03-18 22:59:53] [INFO ] State equation strengthened by 587 read => feed constraints.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-11 is true.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-10 is true.
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :14640 after 160060
[2023-03-18 22:59:54] [INFO ] After 1033ms SMT Verify possible using 587 Read/Feed constraints in natural domain returned unsat :5 sat :4
[2023-03-18 22:59:54] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 12 ms to minimize.
[2023-03-18 22:59:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2023-03-18 22:59:55] [INFO ] After 2082ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :4
Attempting to minimize the solution found.
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :160060 after 293054
Minimization took 1119 ms.
[2023-03-18 22:59:56] [INFO ] After 4685ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :4
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 378 ms.
Support contains 31 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.11 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 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 283 place count 201 transition count 410
Iterating global reduction 1 with 40 rules applied. Total rules applied 323 place count 201 transition count 410
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 332 place count 201 transition count 401
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 355 place count 178 transition count 378
Iterating global reduction 2 with 23 rules applied. Total rules applied 378 place count 178 transition count 378
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 384 place count 178 transition count 372
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 399 place count 163 transition count 356
Iterating global reduction 3 with 15 rules applied. Total rules applied 414 place count 163 transition count 356
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 448 place count 163 transition count 322
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 449 place count 162 transition count 321
Iterating global reduction 4 with 1 rules applied. Total rules applied 450 place count 162 transition count 321
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 451 place count 161 transition count 320
Iterating global reduction 4 with 1 rules applied. Total rules applied 452 place count 161 transition count 320
Applied a total of 452 rules in 191 ms. Remains 161 /259 variables (removed 98) and now considering 320/749 (removed 429) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 161/259 places, 320/749 transitions.
Incomplete random walk after 10000 steps, including 2214 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 483 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 494 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 471 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :293054 after 436874
Interrupted probabilistic random walk after 728917 steps, run timeout after 3001 ms. (steps per millisecond=242 ) properties seen :{}
Probabilistic random walk after 728917 steps, saw 338329 distinct states, run finished after 3002 ms. (steps per millisecond=242 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 320 rows 161 cols
[2023-03-18 23:00:00] [INFO ] Computed 4 place invariants in 18 ms
[2023-03-18 23:00:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 23:00:00] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 23:00:00] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 23:00:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 23:00:00] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 23:00:01] [INFO ] After 247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 23:00:01] [INFO ] State equation strengthened by 208 read => feed constraints.
[2023-03-18 23:00:01] [INFO ] After 401ms SMT Verify possible using 208 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-18 23:00:01] [INFO ] After 846ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 332 ms.
[2023-03-18 23:00:02] [INFO ] After 1551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 408 ms.
Support contains 31 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 320/320 transitions.
Applied a total of 0 rules in 26 ms. Remains 161 /161 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 161/161 places, 320/320 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 320/320 transitions.
Applied a total of 0 rules in 18 ms. Remains 161 /161 variables (removed 0) and now considering 320/320 (removed 0) transitions.
[2023-03-18 23:00:02] [INFO ] Invariant cache hit.
[2023-03-18 23:00:02] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-18 23:00:02] [INFO ] Invariant cache hit.
[2023-03-18 23:00:03] [INFO ] State equation strengthened by 208 read => feed constraints.
[2023-03-18 23:00:03] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
[2023-03-18 23:00:03] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 23:00:03] [INFO ] Invariant cache hit.
[2023-03-18 23:00:03] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 987 ms. Remains : 161/161 places, 320/320 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 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 5 rules applied. Total rules applied 5 place count 161 transition count 315
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 157 transition count 315
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 9 place count 157 transition count 301
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 37 place count 143 transition count 301
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 61 place count 131 transition count 289
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 129 transition count 292
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 129 transition count 291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 128 transition count 291
Applied a total of 67 rules in 38 ms. Remains 128 /161 variables (removed 33) and now considering 291/320 (removed 29) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 291 rows 128 cols
[2023-03-18 23:00:03] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-18 23:00:03] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 23:00:03] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-18 23:00:03] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 23:00:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 23:00:04] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-18 23:00:04] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 23:00:04] [INFO ] Deduced a trap composed of 33 places in 31 ms of which 2 ms to minimize.
[2023-03-18 23:00:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2023-03-18 23:00:04] [INFO ] After 594ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 228 ms.
[2023-03-18 23:00:04] [INFO ] After 899ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-18 23:00:04] [INFO ] Flatten gal took : 25 ms
[2023-03-18 23:00:04] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:00:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10433957429545675649.gal : 3 ms
[2023-03-18 23:00:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17194062334441164398.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/ReachabilityCardinality10433957429545675649.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17194062334441164398.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 ...330
Loading property file /tmp/ReachabilityCardinality17194062334441164398.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 18
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :18 after 75
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :75 after 204
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :204 after 344
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :344 after 410
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :410 after 818
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :818 after 4271
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :4271 after 27982
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :27982 after 226841
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :226841 after 1.87584e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.87584e+06 after 1.44933e+07
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.44933e+07 after 1.14826e+08
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :1.14826e+08 after 7.98041e+08
Detected timeout of ITS tools.
[2023-03-18 23:00:20] [INFO ] Flatten gal took : 15 ms
[2023-03-18 23:00:20] [INFO ] Applying decomposition
[2023-03-18 23:00:20] [INFO ] Flatten gal took : 13 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/graph16989787959706317434.txt' '-o' '/tmp/graph16989787959706317434.bin' '-w' '/tmp/graph16989787959706317434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16989787959706317434.bin' '-l' '-1' '-v' '-w' '/tmp/graph16989787959706317434.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:00:20] [INFO ] Decomposing Gal with order
[2023-03-18 23:00:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:00:20] [INFO ] Removed a total of 73 redundant transitions.
[2023-03-18 23:00:20] [INFO ] Flatten gal took : 91 ms
[2023-03-18 23:00:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 5 ms.
[2023-03-18 23:00:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11630772726003625349.gal : 3 ms
[2023-03-18 23:00:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9228422116420456262.prop : 13 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/ReachabilityCardinality11630772726003625349.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9228422116420456262.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/ReachabilityCardinality9228422116420456262.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9 after 20
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :20 after 36
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :36 after 84
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :84 after 396
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :396 after 782
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :782 after 2092
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :6572 after 7218
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :12240 after 22239
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :95671 after 159345
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :436874 after 4.41042e+06
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13 is true.
Invariant property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09 does not hold.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03 is true.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 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,784807,5.59064,151240,1791,13855,71797,366413,399,134482,455,873643,0
Total reachable state count : 784807

Verifying 4 reachability properties.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02 is true.

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-d1m96-ReachabilityFireability-02,6,5.59625,151240,27,87,71797,366413,420,134482,464,873643,0
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03 is true.

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-d1m96-ReachabilityFireability-03,6,5.59732,151240,27,98,71797,366413,424,134482,465,873643,0
Invariant property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09 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-d1m96-ReachabilityFireability-09,72,5.64365,151240,52,210,71797,366413,634,134482,507,873643,0
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13 is true.

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-d1m96-ReachabilityFireability-13,6,5.64395,151240,27,87,71797,366413,634,134482,507,873643,0
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 23:00:26] [INFO ] Flatten gal took : 56 ms
[2023-03-18 23:00:26] [INFO ] Applying decomposition
[2023-03-18 23:00:26] [INFO ] Flatten gal took : 79 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/graph12230019790048273837.txt' '-o' '/tmp/graph12230019790048273837.bin' '-w' '/tmp/graph12230019790048273837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12230019790048273837.bin' '-l' '-1' '-v' '-w' '/tmp/graph12230019790048273837.weights' '-q' '0' '-e' '0.001'
[2023-03-18 23:00:26] [INFO ] Decomposing Gal with order
[2023-03-18 23:00:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:00:26] [INFO ] Removed a total of 379 redundant transitions.
[2023-03-18 23:00:26] [INFO ] Flatten gal took : 45 ms
[2023-03-18 23:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 510 labels/synchronizations in 18 ms.
[2023-03-18 23:00:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3558022630909132140.gal : 13 ms
[2023-03-18 23:00:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5079172139903337679.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/ReachabilityCardinality3558022630909132140.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5079172139903337679.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 ...307
Loading property file /tmp/ReachabilityCardinality5079172139903337679.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :7310 after 12168
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :12168 after 12204
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :12204 after 12264
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12264 after 12424
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :12424 after 12700
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :175806 after 943490
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13 is true.
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09 does not hold.
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03 is true.
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02 is true.
FORMULA SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 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,1.23408e+06,1.72903,59388,2148,1335,49746,12401,805,418149,727,64084,0
Total reachable state count : 1234076

Verifying 4 reachability properties.
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-02 is true.

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-d1m96-ReachabilityFireability-02,48,1.75171,59652,64,73,49746,12401,824,418149,739,64084,0
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-03 is true.

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-d1m96-ReachabilityFireability-03,48,1.7525,59652,64,73,49746,12401,830,418149,742,64084,0
Invariant property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-09 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-d1m96-ReachabilityFireability-09,360,1.90471,59652,111,104,49746,12401,1051,418149,799,64084,0
Reachability property SieveSingleMsgMbox-PT-d1m96-ReachabilityFireability-13 is true.

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-d1m96-ReachabilityFireability-13,48,1.90503,59652,64,73,49746,12401,1051,418149,799,64084,0
All properties solved without resorting to model-checking.
Total runtime 41425 ms.

BK_STOP 1679180429075

--------------------
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="SieveSingleMsgMbox-PT-d1m96"
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 SieveSingleMsgMbox-PT-d1m96, 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 r421-tajo-167905975300447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m96.tgz
mv SieveSingleMsgMbox-PT-d1m96 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 ;