fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r005-oct2-167813592600102
Last Updated
May 14, 2023

About the Execution of ITS-Tools for ASLink-PT-06b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2137.491 1905639.00 3808786.00 189.80 TTTTTTFTTTFTTFFT normal

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.r005-oct2-167813592600102.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-06b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 921K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678495562440

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=ASLink-PT-06b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 00:46:05] [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]
[2023-03-11 00:46:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 00:46:05] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2023-03-11 00:46:05] [INFO ] Transformed 2826 places.
[2023-03-11 00:46:05] [INFO ] Transformed 3513 transitions.
[2023-03-11 00:46:05] [INFO ] Found NUPN structural information;
[2023-03-11 00:46:05] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-06b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 22 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 15) seen :12
FORMULA ASLink-PT-06b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
[2023-03-11 00:46:06] [INFO ] Flatten gal took : 312 ms
Running SMT prover for 3 properties.
// Phase 1: matrix 3513 rows 2826 cols
[2023-03-11 00:46:06] [INFO ] Flatten gal took : 170 ms
[2023-03-11 00:46:06] [INFO ] Computed 277 place invariants in 171 ms
[2023-03-11 00:46:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10733783001506456294.gal : 70 ms
[2023-03-11 00:46:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12682647168096775511.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/ReachabilityCardinality10733783001506456294.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12682647168096775511.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/ReachabilityCardinality12682647168096775511.prop.
[2023-03-11 00:46:07] [INFO ] After 711ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 00:46:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 24 ms returned sat
[2023-03-11 00:46:08] [INFO ] [Nat]Absence check using 65 positive and 212 generalized place invariants in 125 ms returned sat
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :12 after 18
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :18 after 290
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :290 after 390
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :390 after 803
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :803 after 26854
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :26854 after 109776
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :109776 after 898971
[2023-03-11 00:46:12] [INFO ] After 4211ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :898971 after 1.46003e+11
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.8811e+11
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :5.8811e+11 after 5.11327e+17
[2023-03-11 00:46:32] [INFO ] After 24135ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-11 00:46:32] [INFO ] After 25075ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
FORMULA ASLink-PT-06b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 320 ms.
Support contains 37 out of 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 2826 transition count 2883
Reduce places removed 630 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 660 rules applied. Total rules applied 1290 place count 2196 transition count 2853
Reduce places removed 8 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 2 with 21 rules applied. Total rules applied 1311 place count 2188 transition count 2840
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 1324 place count 2175 transition count 2840
Performed 636 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 636 Pre rules applied. Total rules applied 1324 place count 2175 transition count 2204
Deduced a syphon composed of 636 places in 14 ms
Ensure Unique test removed 58 places
Reduce places removed 694 places and 0 transitions.
Iterating global reduction 4 with 1330 rules applied. Total rules applied 2654 place count 1481 transition count 2204
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 4 with 48 rules applied. Total rules applied 2702 place count 1471 transition count 2166
Reduce places removed 38 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 40 rules applied. Total rules applied 2742 place count 1433 transition count 2164
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2744 place count 1431 transition count 2164
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 21 Pre rules applied. Total rules applied 2744 place count 1431 transition count 2143
Deduced a syphon composed of 21 places in 11 ms
Ensure Unique test removed 19 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 61 rules applied. Total rules applied 2805 place count 1391 transition count 2143
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 19 Pre rules applied. Total rules applied 2805 place count 1391 transition count 2124
Deduced a syphon composed of 19 places in 10 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 2843 place count 1372 transition count 2124
Discarding 87 places :
Symmetric choice reduction at 7 with 87 rule applications. Total rules 2930 place count 1285 transition count 2037
Iterating global reduction 7 with 87 rules applied. Total rules applied 3017 place count 1285 transition count 2037
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3018 place count 1285 transition count 2036
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 29 Pre rules applied. Total rules applied 3018 place count 1285 transition count 2007
Deduced a syphon composed of 29 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 8 with 59 rules applied. Total rules applied 3077 place count 1255 transition count 2007
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 3077 place count 1255 transition count 2006
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 3080 place count 1253 transition count 2006
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 3087 place count 1246 transition count 1961
Iterating global reduction 8 with 7 rules applied. Total rules applied 3094 place count 1246 transition count 1961
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 3094 place count 1246 transition count 1957
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 3102 place count 1242 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3103 place count 1241 transition count 1949
Iterating global reduction 8 with 1 rules applied. Total rules applied 3104 place count 1241 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3105 place count 1240 transition count 1941
Iterating global reduction 8 with 1 rules applied. Total rules applied 3106 place count 1240 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3107 place count 1239 transition count 1933
Iterating global reduction 8 with 1 rules applied. Total rules applied 3108 place count 1239 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3109 place count 1238 transition count 1925
Iterating global reduction 8 with 1 rules applied. Total rules applied 3110 place count 1238 transition count 1925
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3111 place count 1237 transition count 1917
Iterating global reduction 8 with 1 rules applied. Total rules applied 3112 place count 1237 transition count 1917
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3113 place count 1236 transition count 1909
Iterating global reduction 8 with 1 rules applied. Total rules applied 3114 place count 1236 transition count 1909
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3115 place count 1235 transition count 1901
Iterating global reduction 8 with 1 rules applied. Total rules applied 3116 place count 1235 transition count 1901
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 8 with 333 rules applied. Total rules applied 3449 place count 1067 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3450 place count 1066 transition count 1735
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 3452 place count 1065 transition count 1735
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3453 place count 1064 transition count 1734
Iterating global reduction 8 with 1 rules applied. Total rules applied 3454 place count 1064 transition count 1734
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3456 place count 1064 transition count 1732
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3457 place count 1063 transition count 1732
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3459 place count 1062 transition count 1741
Free-agglomeration rule applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 3467 place count 1062 transition count 1733
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 3475 place count 1054 transition count 1733
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 3482 place count 1054 transition count 1726
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 3489 place count 1047 transition count 1726
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 3490 place count 1047 transition count 1726
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 3491 place count 1046 transition count 1725
Reduce places removed 8 places and 0 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 12 with 11 rules applied. Total rules applied 3502 place count 1038 transition count 1722
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 3505 place count 1035 transition count 1722
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 12 Pre rules applied. Total rules applied 3505 place count 1035 transition count 1710
Deduced a syphon composed of 12 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 25 rules applied. Total rules applied 3530 place count 1022 transition count 1710
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 3535 place count 1017 transition count 1710
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 3535 place count 1017 transition count 1709
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3537 place count 1016 transition count 1709
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 15 with 20 rules applied. Total rules applied 3557 place count 1006 transition count 1699
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 3561 place count 1002 transition count 1695
Iterating global reduction 15 with 4 rules applied. Total rules applied 3565 place count 1002 transition count 1695
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 3568 place count 1002 transition count 1692
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3571 place count 999 transition count 1692
Applied a total of 3571 rules in 1841 ms. Remains 999 /2826 variables (removed 1827) and now considering 1692/3513 (removed 1821) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1842 ms. Remains : 999/2826 places, 1692/3513 transitions.
Incomplete random walk after 10000 steps, including 92 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 210667 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{0=1}
Probabilistic random walk after 210667 steps, saw 82766 distinct states, run finished after 3007 ms. (steps per millisecond=70 ) properties seen :1
FORMULA ASLink-PT-06b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 1692 rows 999 cols
[2023-03-11 00:46:38] [INFO ] Computed 170 place invariants in 87 ms
[2023-03-11 00:46:38] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:46:38] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-11 00:46:38] [INFO ] [Nat]Absence check using 45 positive and 125 generalized place invariants in 40 ms returned sat
[2023-03-11 00:46:39] [INFO ] After 1164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 00:46:39] [INFO ] After 154ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:40] [INFO ] After 357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 137 ms.
[2023-03-11 00:46:40] [INFO ] After 1896ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 18 out of 999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 999/999 places, 1692/1692 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 999 transition count 1687
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 993 transition count 1687
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 11 place count 993 transition count 1672
Deduced a syphon composed of 15 places in 4 ms
Ensure Unique test removed 3 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 33 rules applied. Total rules applied 44 place count 975 transition count 1672
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 974 transition count 1672
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 57 place count 968 transition count 1666
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 967 transition count 1658
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 967 transition count 1658
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 966 transition count 1650
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 966 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 965 transition count 1642
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 965 transition count 1642
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 964 transition count 1634
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 964 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 963 transition count 1626
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 963 transition count 1626
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 68 place count 962 transition count 1618
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 962 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 961 transition count 1610
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 961 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 960 transition count 1602
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 960 transition count 1602
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 959 transition count 1594
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 959 transition count 1594
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 959 transition count 1593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 958 transition count 1593
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 78 place count 957 transition count 1592
Applied a total of 78 rules in 355 ms. Remains 957 /999 variables (removed 42) and now considering 1592/1692 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 957/999 places, 1592/1692 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 286080 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 286080 steps, saw 92130 distinct states, run finished after 3002 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1592 rows 957 cols
[2023-03-11 00:46:43] [INFO ] Computed 165 place invariants in 65 ms
[2023-03-11 00:46:43] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:46:44] [INFO ] [Nat]Absence check using 44 positive place invariants in 8 ms returned sat
[2023-03-11 00:46:44] [INFO ] [Nat]Absence check using 44 positive and 121 generalized place invariants in 46 ms returned sat
[2023-03-11 00:46:44] [INFO ] After 687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 00:46:44] [INFO ] After 198ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:45] [INFO ] After 414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-11 00:46:45] [INFO ] After 1418ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 18 ms.
Support contains 18 out of 957 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 957/957 places, 1592/1592 transitions.
Applied a total of 0 rules in 56 ms. Remains 957 /957 variables (removed 0) and now considering 1592/1592 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 957/957 places, 1592/1592 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 957/957 places, 1592/1592 transitions.
Applied a total of 0 rules in 31 ms. Remains 957 /957 variables (removed 0) and now considering 1592/1592 (removed 0) transitions.
[2023-03-11 00:46:45] [INFO ] Invariant cache hit.
[2023-03-11 00:46:46] [INFO ] Implicit Places using invariants in 615 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 150, 153, 170, 188, 282, 283, 285, 306, 324, 398, 402, 403, 414, 415, 417, 434, 453, 522, 526, 527, 538, 539, 541, 558, 576, 651, 652, 664, 665, 667, 684, 702, 779, 783, 784, 787, 798, 800, 801, 802, 820, 822, 826, 844, 845, 846, 847, 859, 865, 871, 877, 883, 889, 895, 903, 909, 915, 921]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 620 ms to find 67 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 890/957 places, 1592/1592 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 890 transition count 1479
Reduce places removed 113 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 118 rules applied. Total rules applied 231 place count 777 transition count 1474
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 234 place count 774 transition count 1474
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 234 place count 774 transition count 1444
Deduced a syphon composed of 30 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 61 rules applied. Total rules applied 295 place count 743 transition count 1444
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 16 rules applied. Total rules applied 311 place count 737 transition count 1434
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 321 place count 727 transition count 1434
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 336 place count 712 transition count 1419
Iterating global reduction 5 with 15 rules applied. Total rules applied 351 place count 712 transition count 1419
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 354 place count 712 transition count 1416
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 354 place count 712 transition count 1415
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 356 place count 711 transition count 1415
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 360 place count 707 transition count 1408
Iterating global reduction 6 with 4 rules applied. Total rules applied 364 place count 707 transition count 1408
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 365 place count 706 transition count 1407
Iterating global reduction 6 with 1 rules applied. Total rules applied 366 place count 706 transition count 1407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 367 place count 706 transition count 1406
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 7 with 94 rules applied. Total rules applied 461 place count 659 transition count 1359
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 465 place count 655 transition count 1355
Iterating global reduction 7 with 4 rules applied. Total rules applied 469 place count 655 transition count 1355
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 473 place count 655 transition count 1351
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 475 place count 654 transition count 1353
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 476 place count 654 transition count 1352
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 477 place count 654 transition count 1351
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 478 place count 653 transition count 1351
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 9 with 17 rules applied. Total rules applied 495 place count 653 transition count 1334
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 9 with 18 rules applied. Total rules applied 513 place count 635 transition count 1334
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 515 place count 635 transition count 1332
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 10 with 19 rules applied. Total rules applied 534 place count 635 transition count 1332
Applied a total of 534 rules in 320 ms. Remains 635 /890 variables (removed 255) and now considering 1332/1592 (removed 260) transitions.
// Phase 1: matrix 1332 rows 635 cols
[2023-03-11 00:46:46] [INFO ] Computed 90 place invariants in 10 ms
[2023-03-11 00:46:46] [INFO ] Implicit Places using invariants in 395 ms returned [72, 89, 96, 99, 101, 162, 191, 196, 201, 202, 259, 281, 297, 302, 303, 356, 373, 379, 382, 384, 389, 390, 460, 467, 470, 472, 480, 481, 533, 550, 557, 560, 563]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 399 ms to find 33 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 602/957 places, 1332/1592 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 602 transition count 1331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 601 transition count 1331
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 589 transition count 1319
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 589 transition count 1319
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 586 transition count 1316
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 586 transition count 1316
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 50 place count 577 transition count 1307
Free-agglomeration rule applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 64 place count 577 transition count 1293
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 78 place count 563 transition count 1293
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 82 place count 563 transition count 1289
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 86 place count 559 transition count 1289
Applied a total of 86 rules in 101 ms. Remains 559 /602 variables (removed 43) and now considering 1289/1332 (removed 43) transitions.
// Phase 1: matrix 1289 rows 559 cols
[2023-03-11 00:46:46] [INFO ] Computed 57 place invariants in 12 ms
[2023-03-11 00:46:47] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-11 00:46:47] [INFO ] Invariant cache hit.
[2023-03-11 00:46:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:46:48] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1537 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 559/957 places, 1289/1592 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3009 ms. Remains : 559/957 places, 1289/1592 transitions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 365254 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 365254 steps, saw 150908 distinct states, run finished after 3013 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 00:46:51] [INFO ] Invariant cache hit.
[2023-03-11 00:46:51] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:46:51] [INFO ] [Nat]Absence check using 14 positive place invariants in 50 ms returned sat
[2023-03-11 00:46:51] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 27 ms returned sat
[2023-03-11 00:46:52] [INFO ] After 446ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:46:52] [INFO ] After 128ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:52] [INFO ] Deduced a trap composed of 14 places in 461 ms of which 17 ms to minimize.
[2023-03-11 00:46:53] [INFO ] Deduced a trap composed of 26 places in 188 ms of which 2 ms to minimize.
[2023-03-11 00:46:53] [INFO ] Deduced a trap composed of 33 places in 151 ms of which 0 ms to minimize.
[2023-03-11 00:46:53] [INFO ] Deduced a trap composed of 29 places in 151 ms of which 1 ms to minimize.
[2023-03-11 00:46:53] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1371 ms
[2023-03-11 00:46:53] [INFO ] After 1606ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-11 00:46:54] [INFO ] After 2389ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 18 out of 559 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 1289/1289 transitions.
Applied a total of 0 rules in 33 ms. Remains 559 /559 variables (removed 0) and now considering 1289/1289 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 559/559 places, 1289/1289 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 1289/1289 transitions.
Applied a total of 0 rules in 24 ms. Remains 559 /559 variables (removed 0) and now considering 1289/1289 (removed 0) transitions.
[2023-03-11 00:46:54] [INFO ] Invariant cache hit.
[2023-03-11 00:46:54] [INFO ] Implicit Places using invariants in 628 ms returned []
[2023-03-11 00:46:54] [INFO ] Invariant cache hit.
[2023-03-11 00:46:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:46:56] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
[2023-03-11 00:46:56] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-11 00:46:56] [INFO ] Invariant cache hit.
[2023-03-11 00:46:56] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2655 ms. Remains : 559/559 places, 1289/1289 transitions.
Graph (complete) has 3147 edges and 559 vertex of which 558 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 1 place count 558 transition count 1285
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 554 transition count 1285
Applied a total of 9 rules in 25 ms. Remains 554 /559 variables (removed 5) and now considering 1285/1289 (removed 4) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1285 rows 554 cols
[2023-03-11 00:46:56] [INFO ] Computed 56 place invariants in 9 ms
[2023-03-11 00:46:56] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 00:46:56] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-11 00:46:56] [INFO ] [Nat]Absence check using 11 positive and 45 generalized place invariants in 13 ms returned sat
[2023-03-11 00:46:57] [INFO ] After 633ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:57] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 0 ms to minimize.
[2023-03-11 00:46:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 287 ms
[2023-03-11 00:46:57] [INFO ] After 1050ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-11 00:46:58] [INFO ] After 1176ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-11 00:46:58] [INFO ] Flatten gal took : 61 ms
[2023-03-11 00:46:58] [INFO ] Flatten gal took : 64 ms
[2023-03-11 00:46:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8568787825759762843.gal : 8 ms
[2023-03-11 00:46:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6044818631294309416.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8568787825759762843.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6044818631294309416.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6044818631294309416.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 106
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :106 after 226
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :226 after 3086
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3086 after 1.6708e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.6708e+06 after 2.0884e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.0884e+07 after 2.09873e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.09873e+07 after 2.09945e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.09945e+07 after 7.12937e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7.12937e+08 after 5.76365e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5.76365e+09 after 1.51399e+11
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.51399e+11 after 3.46121e+12
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.46121e+12 after 2.24268e+13
Detected timeout of ITS tools.
[2023-03-11 00:47:13] [INFO ] Flatten gal took : 71 ms
[2023-03-11 00:47:13] [INFO ] Applying decomposition
[2023-03-11 00:47:13] [INFO ] Flatten gal took : 49 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/graph10760358158110401086.txt' '-o' '/tmp/graph10760358158110401086.bin' '-w' '/tmp/graph10760358158110401086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10760358158110401086.bin' '-l' '-1' '-v' '-w' '/tmp/graph10760358158110401086.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:47:13] [INFO ] Decomposing Gal with order
[2023-03-11 00:47:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:47:13] [INFO ] Removed a total of 2583 redundant transitions.
[2023-03-11 00:47:14] [INFO ] Flatten gal took : 186 ms
[2023-03-11 00:47:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 52 ms.
[2023-03-11 00:47:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11492373091794938717.gal : 33 ms
[2023-03-11 00:47:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18117090704570271427.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/ReachabilityCardinality11492373091794938717.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18117090704570271427.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/ReachabilityCardinality18117090704570271427.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 66
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :66 after 146
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :146 after 112140
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :112140 after 2.7468e+08
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2.7468e+08 after 7.49855e+08
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7.49855e+08 after 3.12156e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.12156e+09 after 9.38054e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.38054e+09 after 2.79359e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8339455252210085840
[2023-03-11 00:47:29] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8339455252210085840
Running compilation step : cd /tmp/ltsmin8339455252210085840;'/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 2304 ms.
Running link step : cd /tmp/ltsmin8339455252210085840;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 93 ms.
Running LTSmin : cd /tmp/ltsmin8339455252210085840;'/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' 'ASLinkPT06bReachabilityCardinality12==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)
[2023-03-11 00:47:44] [INFO ] Flatten gal took : 154 ms
[2023-03-11 00:47:44] [INFO ] Applying decomposition
[2023-03-11 00:47:44] [INFO ] Flatten gal took : 112 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/graph8649019301004973498.txt' '-o' '/tmp/graph8649019301004973498.bin' '-w' '/tmp/graph8649019301004973498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8649019301004973498.bin' '-l' '-1' '-v' '-w' '/tmp/graph8649019301004973498.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:47:45] [INFO ] Decomposing Gal with order
[2023-03-11 00:47:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:47:45] [INFO ] Removed a total of 2570 redundant transitions.
[2023-03-11 00:47:45] [INFO ] Flatten gal took : 182 ms
[2023-03-11 00:47:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 48 ms.
[2023-03-11 00:47:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3514699400873978405.gal : 26 ms
[2023-03-11 00:47:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13694669953107888006.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/ReachabilityCardinality3514699400873978405.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13694669953107888006.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/ReachabilityCardinality13694669953107888006.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 2.08259e+19
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.08259e+19 after 5.14698e+28
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 01:17:45] [INFO ] Flatten gal took : 86 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10125272589558282478
[2023-03-11 01:17:45] [INFO ] Computing symmetric may disable matrix : 1289 transitions.
[2023-03-11 01:17:45] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 01:17:45] [INFO ] Computing symmetric may enable matrix : 1289 transitions.
[2023-03-11 01:17:45] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 01:17:45] [INFO ] Applying decomposition
[2023-03-11 01:17:45] [INFO ] Flatten gal took : 53 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/graph12719223416687309597.txt' '-o' '/tmp/graph12719223416687309597.bin' '-w' '/tmp/graph12719223416687309597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12719223416687309597.bin' '-l' '-1' '-v' '-w' '/tmp/graph12719223416687309597.weights' '-q' '0' '-e' '0.001'
[2023-03-11 01:17:46] [INFO ] Decomposing Gal with order
[2023-03-11 01:17:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 01:17:46] [INFO ] Removed a total of 2437 redundant transitions.
[2023-03-11 01:17:46] [INFO ] Computing Do-Not-Accords matrix : 1289 transitions.
[2023-03-11 01:17:46] [INFO ] Flatten gal took : 73 ms
[2023-03-11 01:17:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 11 ms.
[2023-03-11 01:17:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7043985422158303069.gal : 9 ms
[2023-03-11 01:17:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5887755764758864460.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7043985422158303069.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5887755764758864460.prop' '--nowitness'
[2023-03-11 01:17:46] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)

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 ...307
[2023-03-11 01:17:46] [INFO ] Built C files in 382ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10125272589558282478
Running compilation step : cd /tmp/ltsmin10125272589558282478;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
Loading property file /tmp/ReachabilityCardinality5887755764758864460.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :26 after 46
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :46 after 596
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :596 after 2.2144e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3.3647e+07 after 6.95202e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6.95202e+07 after 1.1403e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.1403e+08 after 1.69168e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.69168e+08 after 2.44236e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.44236e+08 after 3.69793e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.69793e+08 after 6.77438e+08
Reachability property ASLink-PT-06b-ReachabilityCardinality-12 is true.
FORMULA ASLink-PT-06b-ReachabilityCardinality-12 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 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.93497e+11,1.24868,31656,1048,2641,16026,44799,1719,38247,543,209072,0
Total reachable state count : 293496747169

Verifying 1 reachability properties.
Reachability property ASLink-PT-06b-ReachabilityCardinality-12 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
ASLink-PT-06b-ReachabilityCardinality-12,27720,1.51212,31920,181,275,16026,44799,1803,38247,565,209072,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1902136 ms.

BK_STOP 1678497468079

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.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="ASLink-PT-06b"
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 ASLink-PT-06b, 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 r005-oct2-167813592600102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b 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 ;