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.r261-smll-167863536200302.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is NoC3x3-PT-5B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536200302
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 525K 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 NoC3x3-PT-5B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-5B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678864116281

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=NoC3x3-PT-5B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-15 07:08:38] [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]
[2023-03-15 07:08:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:08:39] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2023-03-15 07:08:39] [INFO ] Transformed 1571 places.
[2023-03-15 07:08:39] [INFO ] Transformed 2173 transitions.
[2023-03-15 07:08:39] [INFO ] Found NUPN structural information;
[2023-03-15 07:08:39] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 07:08:40] [INFO ] Flatten gal took : 390 ms
[2023-03-15 07:08:40] [INFO ] Flatten gal took : 162 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 1016 ms. (steps per millisecond=9 ) properties (out of 14) seen :8
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-15 07:08:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15395866937653612769.gal : 176 ms
[2023-03-15 07:08:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17504826148126449686.prop : 1 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 6) seen :0
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/ReachabilityCardinality15395866937653612769.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17504826148126449686.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) 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 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Loading property file /tmp/ReachabilityCardinality17504826148126449686.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2173 rows 1571 cols
[2023-03-15 07:08:41] [INFO ] Computed 66 place invariants in 76 ms
[2023-03-15 07:08:42] [INFO ] After 1379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 07:08:43] [INFO ] [Nat]Absence check using 66 positive place invariants in 53 ms returned sat
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :6 after 19
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :19 after 20
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :20 after 24
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :24 after 62
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :62 after 351
Reachability property NoC3x3-PT-5B-ReachabilityCardinality-10 is true.
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :351 after 373
Reachability property NoC3x3-PT-5B-ReachabilityCardinality-05 is true.
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :373 after 710
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :710 after 1527
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :1527 after 3054
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :3054 after 4.84258e+06
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :4.84258e+06 after 3.37755e+08
Invariant property NoC3x3-PT-5B-ReachabilityCardinality-11 does not hold.
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :3.37755e+08 after 7.79982e+08
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :7.79982e+08 after 1.24586e+09
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :1.24586e+09 after 4.87233e+09
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :4.87233e+09 after 2.75632e+10
[2023-03-15 07:09:07] [INFO ] After 24030ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-15 07:09:07] [INFO ] After 24041ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-15 07:09:07] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 72 ms.
Support contains 84 out of 1571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 1571 transition count 1893
Reduce places removed 280 places and 0 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 1 with 303 rules applied. Total rules applied 583 place count 1291 transition count 1870
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 606 place count 1268 transition count 1870
Discarding 255 places :
Symmetric choice reduction at 3 with 255 rule applications. Total rules 861 place count 1013 transition count 1615
Iterating global reduction 3 with 255 rules applied. Total rules applied 1116 place count 1013 transition count 1615
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 1116 place count 1013 transition count 1585
Deduced a syphon composed of 30 places in 6 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1176 place count 983 transition count 1585
Discarding 95 places :
Symmetric choice reduction at 3 with 95 rule applications. Total rules 1271 place count 888 transition count 1423
Iterating global reduction 3 with 95 rules applied. Total rules applied 1366 place count 888 transition count 1423
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 1412 place count 842 transition count 1326
Iterating global reduction 3 with 46 rules applied. Total rules applied 1458 place count 842 transition count 1326
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1471 place count 829 transition count 1300
Iterating global reduction 3 with 13 rules applied. Total rules applied 1484 place count 829 transition count 1300
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1486 place count 827 transition count 1296
Iterating global reduction 3 with 2 rules applied. Total rules applied 1488 place count 827 transition count 1296
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1490 place count 825 transition count 1292
Iterating global reduction 3 with 2 rules applied. Total rules applied 1492 place count 825 transition count 1292
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1493 place count 824 transition count 1289
Iterating global reduction 3 with 1 rules applied. Total rules applied 1494 place count 824 transition count 1289
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Deduced a syphon composed of 159 places in 2 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 3 with 318 rules applied. Total rules applied 1812 place count 665 transition count 1130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1813 place count 665 transition count 1129
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2015 place count 564 transition count 1159
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2021 place count 564 transition count 1153
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 2063 place count 543 transition count 1156
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 5 with 58 rules applied. Total rules applied 2121 place count 543 transition count 1098
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 2127 place count 537 transition count 1098
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 2127 place count 537 transition count 1095
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 2133 place count 534 transition count 1095
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 2147 place count 527 transition count 1088
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 2157 place count 522 transition count 1091
Free-agglomeration rule applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 2179 place count 522 transition count 1069
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 30 rules applied. Total rules applied 2209 place count 500 transition count 1061
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 7 with 11 rules applied. Total rules applied 2220 place count 500 transition count 1050
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2222 place count 500 transition count 1048
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2224 place count 498 transition count 1048
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 2226 place count 498 transition count 1046
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 2238 place count 498 transition count 1046
Applied a total of 2238 rules in 1889 ms. Remains 498 /1571 variables (removed 1073) and now considering 1046/2173 (removed 1127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1889 ms. Remains : 498/1571 places, 1046/2173 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 6) seen :3
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 07:09:10] [INFO ] Flow matrix only has 1036 transitions (discarded 10 similar events)
// Phase 1: matrix 1036 rows 498 cols
[2023-03-15 07:09:10] [INFO ] Computed 60 place invariants in 13 ms
[2023-03-15 07:09:10] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-15 07:09:10] [INFO ] [Nat]Absence check using 60 positive place invariants in 18 ms returned sat
[2023-03-15 07:09:12] [INFO ] After 1234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-15 07:09:12] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-15 07:09:12] [INFO ] After 720ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-15 07:09:15] [INFO ] Deduced a trap composed of 14 places in 2736 ms of which 34 ms to minimize.
[2023-03-15 07:09:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2906 ms
[2023-03-15 07:09:16] [INFO ] After 4284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 592 ms.
[2023-03-15 07:09:16] [INFO ] After 6306ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 47 ms.
Support contains 70 out of 498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 498/498 places, 1046/1046 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 498 transition count 1043
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 495 transition count 1043
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 495 transition count 1042
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 494 transition count 1042
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 493 transition count 1041
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 493 transition count 1041
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 26 place count 485 transition count 1033
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 482 transition count 1027
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 482 transition count 1027
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 481 transition count 1023
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 481 transition count 1023
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 478 transition count 1023
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 478 transition count 1021
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 476 transition count 1013
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 476 transition count 1013
SDD proceeding with computation,11 properties remain. new max is 131072
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 476 transition count 1012
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 475 transition count 1010
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 475 transition count 1010
Applied a total of 52 rules in 156 ms. Remains 475 /498 variables (removed 23) and now considering 1010/1046 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 475/498 places, 1010/1046 transitions.
SDD size :2.75632e+10 after 1.83113e+13
Incomplete random walk after 10000 steps, including 43 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-5B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 07:09:17] [INFO ] Flow matrix only has 1000 transitions (discarded 10 similar events)
// Phase 1: matrix 1000 rows 475 cols
[2023-03-15 07:09:17] [INFO ] Computed 60 place invariants in 7 ms
[2023-03-15 07:09:17] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 07:09:17] [INFO ] [Nat]Absence check using 60 positive place invariants in 19 ms returned sat
[2023-03-15 07:09:18] [INFO ] After 709ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:18] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-15 07:09:19] [INFO ] After 484ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:19] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 1 ms to minimize.
[2023-03-15 07:09:19] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 3 ms to minimize.
[2023-03-15 07:09:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 345 ms
[2023-03-15 07:09:19] [INFO ] After 1269ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 500 ms.
[2023-03-15 07:09:20] [INFO ] After 2647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 55 out of 475 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 475/475 places, 1010/1010 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 475 transition count 1007
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 472 transition count 1006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 471 transition count 1006
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 471 transition count 1005
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 470 transition count 1005
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 11 place count 469 transition count 1002
Iterating global reduction 3 with 1 rules applied. Total rules applied 12 place count 469 transition count 1002
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 24 place count 463 transition count 996
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 28 place count 459 transition count 984
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 459 transition count 984
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 42 place count 454 transition count 996
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 454 transition count 994
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 454 transition count 992
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 48 place count 452 transition count 992
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 49 place count 451 transition count 991
Applied a total of 49 rules in 245 ms. Remains 451 /475 variables (removed 24) and now considering 991/1010 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 451/475 places, 991/1010 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 123581 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 123581 steps, saw 65275 distinct states, run finished after 3004 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 07:09:23] [INFO ] Flow matrix only has 978 transitions (discarded 13 similar events)
// Phase 1: matrix 978 rows 451 cols
[2023-03-15 07:09:23] [INFO ] Computed 60 place invariants in 25 ms
[2023-03-15 07:09:24] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 07:09:24] [INFO ] [Nat]Absence check using 60 positive place invariants in 24 ms returned sat
[2023-03-15 07:09:24] [INFO ] After 575ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:24] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-15 07:09:25] [INFO ] After 322ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:25] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 1 ms to minimize.
[2023-03-15 07:09:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2023-03-15 07:09:25] [INFO ] After 879ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 432 ms.
[2023-03-15 07:09:26] [INFO ] After 2035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 55 out of 451 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 451/451 places, 991/991 transitions.
Applied a total of 0 rules in 24 ms. Remains 451 /451 variables (removed 0) and now considering 991/991 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 451/451 places, 991/991 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 451/451 places, 991/991 transitions.
Applied a total of 0 rules in 36 ms. Remains 451 /451 variables (removed 0) and now considering 991/991 (removed 0) transitions.
[2023-03-15 07:09:26] [INFO ] Flow matrix only has 978 transitions (discarded 13 similar events)
[2023-03-15 07:09:26] [INFO ] Invariant cache hit.
[2023-03-15 07:09:26] [INFO ] Implicit Places using invariants in 772 ms returned [95]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 776 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 450/451 places, 991/991 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 450 transition count 990
Applied a total of 1 rules in 58 ms. Remains 450 /450 variables (removed 0) and now considering 990/991 (removed 1) transitions.
[2023-03-15 07:09:27] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
// Phase 1: matrix 977 rows 450 cols
[2023-03-15 07:09:27] [INFO ] Computed 59 place invariants in 7 ms
[2023-03-15 07:09:27] [INFO ] Implicit Places using invariants in 595 ms returned []
[2023-03-15 07:09:27] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
[2023-03-15 07:09:27] [INFO ] Invariant cache hit.
[2023-03-15 07:09:28] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-15 07:09:28] [INFO ] Implicit Places using invariants and state equation in 1165 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 450/451 places, 990/991 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2653 ms. Remains : 450/451 places, 990/991 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 129642 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129642 steps, saw 69933 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 07:09:32] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
[2023-03-15 07:09:32] [INFO ] Invariant cache hit.
[2023-03-15 07:09:32] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 07:09:32] [INFO ] [Nat]Absence check using 59 positive place invariants in 22 ms returned sat
[2023-03-15 07:09:33] [INFO ] After 579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:33] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-15 07:09:33] [INFO ] After 483ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:33] [INFO ] After 727ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 629 ms.
[2023-03-15 07:09:34] [INFO ] After 2084ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 55 out of 450 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 450/450 places, 990/990 transitions.
Applied a total of 0 rules in 14 ms. Remains 450 /450 variables (removed 0) and now considering 990/990 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 450/450 places, 990/990 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 450/450 places, 990/990 transitions.
Applied a total of 0 rules in 15 ms. Remains 450 /450 variables (removed 0) and now considering 990/990 (removed 0) transitions.
[2023-03-15 07:09:34] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
[2023-03-15 07:09:34] [INFO ] Invariant cache hit.
[2023-03-15 07:09:34] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-15 07:09:34] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
[2023-03-15 07:09:34] [INFO ] Invariant cache hit.
[2023-03-15 07:09:35] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-15 07:09:35] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2023-03-15 07:09:35] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-15 07:09:35] [INFO ] Flow matrix only has 977 transitions (discarded 13 similar events)
[2023-03-15 07:09:35] [INFO ] Invariant cache hit.
[2023-03-15 07:09:36] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1873 ms. Remains : 450/450 places, 990/990 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 450 transition count 977
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 1 with 17 rules applied. Total rules applied 30 place count 450 transition count 960
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 448 transition count 954
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 448 transition count 954
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 448 transition count 954
Applied a total of 39 rules in 41 ms. Remains 448 /450 variables (removed 2) and now considering 954/990 (removed 36) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 954 rows 448 cols
[2023-03-15 07:09:36] [INFO ] Computed 59 place invariants in 5 ms
[2023-03-15 07:09:36] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 07:09:36] [INFO ] [Nat]Absence check using 59 positive place invariants in 22 ms returned sat
[2023-03-15 07:09:37] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:37] [INFO ] Deduced a trap composed of 20 places in 146 ms of which 1 ms to minimize.
[2023-03-15 07:09:37] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 1 ms to minimize.
[2023-03-15 07:09:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 358 ms
[2023-03-15 07:09:38] [INFO ] After 1315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 290 ms.
[2023-03-15 07:09:38] [INFO ] After 1739ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-15 07:09:38] [INFO ] Flatten gal took : 89 ms
[2023-03-15 07:09:38] [INFO ] Flatten gal took : 80 ms
[2023-03-15 07:09:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7954997883369251666.gal : 13 ms
[2023-03-15 07:09:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13218429958014119409.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/ReachabilityCardinality7954997883369251666.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13218429958014119409.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
Loading property file /tmp/ReachabilityCardinality13218429958014119409.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :15 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 121
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :121 after 3661
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3661 after 127795
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :127795 after 432415
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :432415 after 1.4519e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.4519e+06 after 6.04428e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6.04428e+07 after 1.89602e+09
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.89602e+09 after 9.79828e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :9.79828e+09 after 3.34072e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :3.34072e+10 after 1.74657e+13
SDD proceeding with computation,11 properties remain. new max is 262144
SDD size :1.83113e+13 after 3.04725e+15
Detected timeout of ITS tools.
[2023-03-15 07:09:53] [INFO ] Flatten gal took : 115 ms
[2023-03-15 07:09:53] [INFO ] Applying decomposition
[2023-03-15 07:09:53] [INFO ] Flatten gal took : 105 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/graph13000628597312895538.txt' '-o' '/tmp/graph13000628597312895538.bin' '-w' '/tmp/graph13000628597312895538.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13000628597312895538.bin' '-l' '-1' '-v' '-w' '/tmp/graph13000628597312895538.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:09:54] [INFO ] Decomposing Gal with order
[2023-03-15 07:09:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:09:54] [INFO ] Removed a total of 647 redundant transitions.
[2023-03-15 07:09:55] [INFO ] Flatten gal took : 304 ms
[2023-03-15 07:09:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 526 labels/synchronizations in 73 ms.
[2023-03-15 07:09:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12015678943403916062.gal : 16 ms
[2023-03-15 07:09:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8759441055274438121.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/ReachabilityCardinality12015678943403916062.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8759441055274438121.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/ReachabilityCardinality8759441055274438121.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 4
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :4 after 69
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :69 after 5.14747e+06
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :5.14747e+06 after 5.61909e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :5.61909e+08 after 8.29165e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :8.29165e+09 after 7.60225e+10
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7.60225e+10 after 2.92443e+16
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin876169022942580578
[2023-03-15 07:10:10] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin876169022942580578
Running compilation step : cd /tmp/ltsmin876169022942580578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2824 ms.
Running link step : cd /tmp/ltsmin876169022942580578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin876169022942580578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'NoC3x3PT5BReachabilityCardinality01==true'
WARNING : LTS min runner thread was asked to interrupt. 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)
[2023-03-15 07:10:25] [INFO ] Flatten gal took : 91 ms
[2023-03-15 07:10:25] [INFO ] Applying decomposition
[2023-03-15 07:10:25] [INFO ] Flatten gal took : 87 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/graph1812136232787118653.txt' '-o' '/tmp/graph1812136232787118653.bin' '-w' '/tmp/graph1812136232787118653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1812136232787118653.bin' '-l' '-1' '-v' '-w' '/tmp/graph1812136232787118653.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:10:25] [INFO ] Decomposing Gal with order
[2023-03-15 07:10:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:10:26] [INFO ] Removed a total of 1753 redundant transitions.
[2023-03-15 07:10:26] [INFO ] Flatten gal took : 225 ms
[2023-03-15 07:10:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 62 ms.
[2023-03-15 07:10:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13050008429246213214.gal : 29 ms
[2023-03-15 07:10:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12900718934189519858.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/ReachabilityCardinality13050008429246213214.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12900718934189519858.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 ...309
Loading property file /tmp/ReachabilityCardinality12900718934189519858.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 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 64
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :170 after 382
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :382 after 2.34538e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2.34538e+08 after 1.05738e+11
SDD proceeding with computation,11 properties remain. new max is 524288
SDD size :3.04725e+15 after 1.18615e+16
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.05738e+11 after 1.88775e+27
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-15 07:40:29] [INFO ] Flatten gal took : 565 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17742173764582573608
[2023-03-15 07:40:30] [INFO ] Computing symmetric may disable matrix : 990 transitions.
[2023-03-15 07:40:30] [INFO ] Computation of Complete disable matrix. took 60 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 07:40:30] [INFO ] Computing symmetric may enable matrix : 990 transitions.
[2023-03-15 07:40:30] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 07:40:31] [INFO ] Applying decomposition
[2023-03-15 07:40:31] [INFO ] Flatten gal took : 93 ms
[2023-03-15 07:40:32] [INFO ] Computing Do-Not-Accords matrix : 990 transitions.
[2023-03-15 07:40:32] [INFO ] Computation of Completed DNA matrix. took 124 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 07:40:32] [INFO ] Built C files in 2510ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17742173764582573608
Running compilation step : cd /tmp/ltsmin17742173764582573608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph5199931909479526885.txt' '-o' '/tmp/graph5199931909479526885.bin' '-w' '/tmp/graph5199931909479526885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5199931909479526885.bin' '-l' '-1' '-v' '-w' '/tmp/graph5199931909479526885.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:40:35] [INFO ] Decomposing Gal with order
[2023-03-15 07:40:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:40:35] [INFO ] Removed a total of 604 redundant transitions.
[2023-03-15 07:40:35] [INFO ] Flatten gal took : 158 ms
[2023-03-15 07:40:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 567 labels/synchronizations in 30 ms.
[2023-03-15 07:40:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10425355290170574115.gal : 13 ms
[2023-03-15 07:40:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17573518780731711595.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/ReachabilityCardinality10425355290170574115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17573518780731711595.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 ...309
Loading property file /tmp/ReachabilityCardinality17573518780731711595.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 23
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :23 after 69
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :69 after 94
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :94 after 95
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :95 after 223
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :223 after 4175
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4175 after 1.4782e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.4782e+09 after 5.71678e+12
Compilation finished in 6342 ms.
Running link step : cd /tmp/ltsmin17742173764582573608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 123 ms.
Running LTSmin : cd /tmp/ltsmin17742173764582573608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'NoC3x3PT5BReachabilityCardinality01==true'
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.71678e+12 after 1.17548e+17
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.17548e+17 after 4.6554e+17
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :4.6554e+17 after 1.43201e+20
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4664316 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15778876 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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:
++ 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 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="NoC3x3-PT-5B"
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 NoC3x3-PT-5B, 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 r261-smll-167863536200302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B 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 ;