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-167863536100270.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-3B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536100270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 7.7K Feb 26 09:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 09:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:54 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 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 09:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 09:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 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 581K 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-3B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-3B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678835890226

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-3B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-14 23:18:12] [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]
[2023-03-14 23:18:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:18:13] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2023-03-14 23:18:13] [INFO ] Transformed 2117 places.
[2023-03-14 23:18:13] [INFO ] Transformed 2435 transitions.
[2023-03-14 23:18:13] [INFO ] Found NUPN structural information;
[2023-03-14 23:18:13] [INFO ] Parsed PT model containing 2117 places and 2435 transitions and 6177 arcs in 409 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 17 resets, run finished after 798 ms. (steps per millisecond=12 ) properties (out of 13) seen :8
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :1
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2435 rows 2117 cols
[2023-03-14 23:18:14] [INFO ] Computed 66 place invariants in 84 ms
[2023-03-14 23:18:14] [INFO ] Flatten gal took : 543 ms
[2023-03-14 23:18:14] [INFO ] Flatten gal took : 178 ms
[2023-03-14 23:18:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12089052931208064615.gal : 95 ms
[2023-03-14 23:18:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13134522948227667599.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/ReachabilityCardinality12089052931208064615.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13134522948227667599.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/ReachabilityCardinality13134522948227667599.prop.
[2023-03-14 23:18:15] [INFO ] [Real]Absence check using 66 positive place invariants in 61 ms returned sat
[2023-03-14 23:18:16] [INFO ] After 1535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 23:18:16] [INFO ] [Nat]Absence check using 66 positive place invariants in 59 ms returned sat
[2023-03-14 23:18:19] [INFO ] After 1929ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
[2023-03-14 23:18:19] [INFO ] Deduced a trap composed of 84 places in 754 ms of which 6 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 10
[2023-03-14 23:18:20] [INFO ] Deduced a trap composed of 52 places in 538 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 19
[2023-03-14 23:18:21] [INFO ] Deduced a trap composed of 105 places in 431 ms of which 2 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :19 after 36
[2023-03-14 23:18:21] [INFO ] Deduced a trap composed of 100 places in 398 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :66 after 509
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :509 after 684
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :684 after 1971
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1971 after 8420
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :8420 after 475439
[2023-03-14 23:18:22] [INFO ] Deduced a trap composed of 82 places in 358 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :475439 after 2.27753e+08
[2023-03-14 23:18:22] [INFO ] Deduced a trap composed of 78 places in 358 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2.27753e+08 after 3.89501e+09
[2023-03-14 23:18:22] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 3560 ms
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :3.89501e+09 after 1.62956e+10
[2023-03-14 23:18:23] [INFO ] Deduced a trap composed of 28 places in 494 ms of which 1 ms to minimize.
[2023-03-14 23:18:23] [INFO ] Deduced a trap composed of 70 places in 443 ms of which 2 ms to minimize.
[2023-03-14 23:18:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1241 ms
[2023-03-14 23:18:24] [INFO ] After 7324ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 412 ms.
[2023-03-14 23:18:24] [INFO ] After 8730ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 98 ms.
Support contains 31 out of 2117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2117/2117 places, 2435/2435 transitions.
Graph (trivial) has 1702 edges and 2117 vertex of which 72 / 2117 are part of one of the 9 SCC in 10 ms
Free SCC test removed 63 places
Drop transitions removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 423 transitions
Trivial Post-agglo rules discarded 423 transitions
Performed 423 trivial Post agglomeration. Transition count delta: 423
Iterating post reduction 0 with 428 rules applied. Total rules applied 429 place count 2049 transition count 1940
Reduce places removed 423 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 427 rules applied. Total rules applied 856 place count 1626 transition count 1936
Reduce places removed 2 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 9 rules applied. Total rules applied 865 place count 1624 transition count 1929
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 872 place count 1617 transition count 1929
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 24 Pre rules applied. Total rules applied 872 place count 1617 transition count 1905
Deduced a syphon composed of 24 places in 6 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 920 place count 1593 transition count 1905
Discarding 360 places :
Symmetric choice reduction at 4 with 360 rule applications. Total rules 1280 place count 1233 transition count 1545
Iterating global reduction 4 with 360 rules applied. Total rules applied 1640 place count 1233 transition count 1545
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 40 Pre rules applied. Total rules applied 1640 place count 1233 transition count 1505
Deduced a syphon composed of 40 places in 12 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 1720 place count 1193 transition count 1505
Discarding 130 places :
Symmetric choice reduction at 4 with 130 rule applications. Total rules 1850 place count 1063 transition count 1336
Iterating global reduction 4 with 130 rules applied. Total rules applied 1980 place count 1063 transition count 1336
Discarding 131 places :
Symmetric choice reduction at 4 with 131 rule applications. Total rules 2111 place count 932 transition count 1191
Iterating global reduction 4 with 131 rules applied. Total rules applied 2242 place count 932 transition count 1191
Discarding 48 places :
Symmetric choice reduction at 4 with 48 rule applications. Total rules 2290 place count 884 transition count 1105
Iterating global reduction 4 with 48 rules applied. Total rules applied 2338 place count 884 transition count 1105
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 14 rules applied. Total rules applied 2352 place count 883 transition count 1092
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2353 place count 882 transition count 1092
Discarding 36 places :
Symmetric choice reduction at 6 with 36 rule applications. Total rules 2389 place count 846 transition count 1056
Iterating global reduction 6 with 36 rules applied. Total rules applied 2425 place count 846 transition count 1056
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 6 rules applied. Total rules applied 2431 place count 843 transition count 1053
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2434 place count 840 transition count 1053
Discarding 25 places :
Symmetric choice reduction at 8 with 25 rule applications. Total rules 2459 place count 815 transition count 1003
Iterating global reduction 8 with 25 rules applied. Total rules applied 2484 place count 815 transition count 1003
Discarding 24 places :
Symmetric choice reduction at 8 with 24 rule applications. Total rules 2508 place count 791 transition count 979
Iterating global reduction 8 with 24 rules applied. Total rules applied 2532 place count 791 transition count 979
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 30 rules applied. Total rules applied 2562 place count 787 transition count 953
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 2566 place count 783 transition count 953
Performed 299 Post agglomeration using F-continuation condition.Transition count delta: 299
Deduced a syphon composed of 299 places in 1 ms
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 10 with 598 rules applied. Total rules applied 3164 place count 484 transition count 654
Discarding 16 places :
Symmetric choice reduction at 10 with 16 rule applications. Total rules 3180 place count 468 transition count 637
Iterating global reduction 10 with 16 rules applied. Total rules applied 3196 place count 468 transition count 637
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 3203 place count 461 transition count 623
Iterating global reduction 10 with 7 rules applied. Total rules applied 3210 place count 461 transition count 623
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 3212 place count 459 transition count 619
Iterating global reduction 10 with 2 rules applied. Total rules applied 3214 place count 459 transition count 619
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3216 place count 458 transition count 618
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 10 with 38 rules applied. Total rules applied 3254 place count 439 transition count 647
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 3255 place count 438 transition count 645
Iterating global reduction 10 with 1 rules applied. Total rules applied 3256 place count 438 transition count 645
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 3259 place count 438 transition count 642
Free-agglomeration rule applied 30 times.
Iterating global reduction 10 with 30 rules applied. Total rules applied 3289 place count 438 transition count 612
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 35 rules applied. Total rules applied 3324 place count 408 transition count 607
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 3329 place count 408 transition count 602
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 3333 place count 408 transition count 598
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 3337 place count 404 transition count 598
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 12 with 6 rules applied. Total rules applied 3343 place count 404 transition count 598
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 3346 place count 404 transition count 598
Applied a total of 3346 rules in 1202 ms. Remains 404 /2117 variables (removed 1713) and now considering 598/2435 (removed 1837) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1204 ms. Remains : 404/2117 places, 598/2435 transitions.
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :1.62956e+10 after 1.61883e+11
Incomplete random walk after 10000 steps, including 119 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1.61883e+11 after 3.62379e+14
Interrupted probabilistic random walk after 296514 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 296514 steps, saw 66152 distinct states, run finished after 3004 ms. (steps per millisecond=98 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 598 rows 404 cols
[2023-03-14 23:18:29] [INFO ] Computed 57 place invariants in 7 ms
[2023-03-14 23:18:29] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 23:18:29] [INFO ] [Nat]Absence check using 57 positive place invariants in 19 ms returned sat
[2023-03-14 23:18:30] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:30] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-14 23:18:30] [INFO ] After 100ms SMT Verify possible using 69 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:30] [INFO ] After 214ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-14 23:18:30] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 31 out of 404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 404/404 places, 598/598 transitions.
Applied a total of 0 rules in 16 ms. Remains 404 /404 variables (removed 0) and now considering 598/598 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 404/404 places, 598/598 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 404/404 places, 598/598 transitions.
Applied a total of 0 rules in 19 ms. Remains 404 /404 variables (removed 0) and now considering 598/598 (removed 0) transitions.
[2023-03-14 23:18:30] [INFO ] Invariant cache hit.
[2023-03-14 23:18:30] [INFO ] Implicit Places using invariants in 365 ms returned [11, 42, 87, 121, 172, 308, 342, 389]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 369 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 396/404 places, 598/598 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 379 transition count 581
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 379 transition count 564
Applied a total of 51 rules in 25 ms. Remains 379 /396 variables (removed 17) and now considering 564/598 (removed 34) transitions.
// Phase 1: matrix 564 rows 379 cols
[2023-03-14 23:18:30] [INFO ] Computed 49 place invariants in 5 ms
[2023-03-14 23:18:31] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-14 23:18:31] [INFO ] Invariant cache hit.
[2023-03-14 23:18:31] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-14 23:18:31] [INFO ] Implicit Places using invariants and state equation in 759 ms returned [6, 10, 28, 29, 32, 33, 37, 38, 74, 76, 80, 82, 103, 104, 109, 110, 113, 140, 141, 142, 143, 146, 147, 148, 152, 153, 154, 158, 159, 160, 230, 231, 232, 235, 236, 237, 238, 241, 242, 243, 287, 288, 292, 312, 313, 314, 317, 322, 323, 363, 366]
Discarding 51 places :
Implicit Place search using SMT with State Equation took 1037 ms to find 51 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 328/404 places, 564/598 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 328 transition count 557
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 321 transition count 557
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 94 place count 281 transition count 517
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 108 place count 274 transition count 523
Free-agglomeration rule (complex) applied 56 times.
Iterating global reduction 2 with 56 rules applied. Total rules applied 164 place count 274 transition count 484
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 67 rules applied. Total rules applied 231 place count 218 transition count 473
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 234 place count 218 transition count 470
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 243 place count 218 transition count 470
Applied a total of 243 rules in 91 ms. Remains 218 /328 variables (removed 110) and now considering 470/564 (removed 94) transitions.
[2023-03-14 23:18:31] [INFO ] Flow matrix only has 467 transitions (discarded 3 similar events)
// Phase 1: matrix 467 rows 218 cols
[2023-03-14 23:18:31] [INFO ] Computed 34 place invariants in 3 ms
[2023-03-14 23:18:32] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-14 23:18:32] [INFO ] Flow matrix only has 467 transitions (discarded 3 similar events)
[2023-03-14 23:18:32] [INFO ] Invariant cache hit.
[2023-03-14 23:18:32] [INFO ] State equation strengthened by 115 read => feed constraints.
[2023-03-14 23:18:32] [INFO ] Implicit Places using invariants and state equation in 585 ms returned [46, 86]
Discarding 2 places :
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Implicit Place search using SMT with State Equation took 782 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 216/404 places, 466/598 transitions.
Applied a total of 0 rules in 9 ms. Remains 216 /216 variables (removed 0) and now considering 466/466 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 2337 ms. Remains : 216/404 places, 466/598 transitions.
Incomplete random walk after 10000 steps, including 127 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 296241 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 296241 steps, saw 65416 distinct states, run finished after 3001 ms. (steps per millisecond=98 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 23:18:35] [INFO ] Flow matrix only has 463 transitions (discarded 3 similar events)
// Phase 1: matrix 463 rows 216 cols
[2023-03-14 23:18:35] [INFO ] Computed 32 place invariants in 3 ms
[2023-03-14 23:18:36] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 23:18:36] [INFO ] [Nat]Absence check using 32 positive place invariants in 7 ms returned sat
[2023-03-14 23:18:36] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:36] [INFO ] State equation strengthened by 97 read => feed constraints.
[2023-03-14 23:18:36] [INFO ] After 102ms SMT Verify possible using 97 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:36] [INFO ] After 187ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-14 23:18:36] [INFO ] After 539ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 31 out of 216 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 466/466 transitions.
Applied a total of 0 rules in 9 ms. Remains 216 /216 variables (removed 0) and now considering 466/466 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 216/216 places, 466/466 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 216/216 places, 466/466 transitions.
Applied a total of 0 rules in 9 ms. Remains 216 /216 variables (removed 0) and now considering 466/466 (removed 0) transitions.
[2023-03-14 23:18:36] [INFO ] Flow matrix only has 463 transitions (discarded 3 similar events)
[2023-03-14 23:18:36] [INFO ] Invariant cache hit.
[2023-03-14 23:18:36] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-14 23:18:36] [INFO ] Flow matrix only has 463 transitions (discarded 3 similar events)
[2023-03-14 23:18:36] [INFO ] Invariant cache hit.
[2023-03-14 23:18:37] [INFO ] State equation strengthened by 97 read => feed constraints.
SDD proceeding with computation,4 properties remain. new max is 131072
[2023-03-14 23:18:37] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 654 ms to find 0 implicit places.
SDD size :3.62379e+14 after 6.56031e+15
[2023-03-14 23:18:37] [INFO ] Redundant transitions in 72 ms returned []
[2023-03-14 23:18:37] [INFO ] Flow matrix only has 463 transitions (discarded 3 similar events)
[2023-03-14 23:18:37] [INFO ] Invariant cache hit.
[2023-03-14 23:18:37] [INFO ] Dead Transitions using invariants and state equation in 350 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1096 ms. Remains : 216/216 places, 466/466 transitions.
Graph (trivial) has 63 edges and 216 vertex of which 40 / 216 are part of one of the 20 SCC in 0 ms
Free SCC test removed 20 places
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Graph (complete) has 619 edges and 196 vertex of which 181 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 34 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 55 place count 181 transition count 359
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 61 place count 178 transition count 356
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 63 place count 178 transition count 354
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 73 place count 178 transition count 344
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 178 transition count 343
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 177 transition count 343
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 90 place count 177 transition count 343
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 92 place count 177 transition count 341
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 176 transition count 340
Applied a total of 93 rules in 42 ms. Remains 176 /216 variables (removed 40) and now considering 340/466 (removed 126) transitions.
Running SMT prover for 2 properties.
[2023-03-14 23:18:37] [INFO ] Flow matrix only has 333 transitions (discarded 7 similar events)
// Phase 1: matrix 333 rows 176 cols
[2023-03-14 23:18:37] [INFO ] Computed 26 place invariants in 2 ms
[2023-03-14 23:18:37] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 23:18:37] [INFO ] [Nat]Absence check using 26 positive place invariants in 5 ms returned sat
[2023-03-14 23:18:38] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:38] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-14 23:18:38] [INFO ] After 55ms SMT Verify possible using 85 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:38] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-14 23:18:38] [INFO ] After 365ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-14 23:18:38] [INFO ] Flatten gal took : 26 ms
[2023-03-14 23:18:38] [INFO ] Flatten gal took : 23 ms
[2023-03-14 23:18:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3355511101187890303.gal : 6 ms
[2023-03-14 23:18:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10816813780215595951.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/ReachabilityCardinality3355511101187890303.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10816813780215595951.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/ReachabilityCardinality10816813780215595951.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 12
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :12 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 92
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :92 after 747
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :747 after 365743
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :365743 after 2.77618e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2.77618e+06 after 6.08481e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :6.08481e+07 after 1.59798e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.59798e+09 after 3.55128e+13
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :6.56031e+15 after 3.86163e+16
Detected timeout of ITS tools.
[2023-03-14 23:18:53] [INFO ] Flatten gal took : 29 ms
[2023-03-14 23:18:53] [INFO ] Applying decomposition
[2023-03-14 23:18:53] [INFO ] Flatten gal took : 23 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/graph6850785633657853768.txt' '-o' '/tmp/graph6850785633657853768.bin' '-w' '/tmp/graph6850785633657853768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6850785633657853768.bin' '-l' '-1' '-v' '-w' '/tmp/graph6850785633657853768.weights' '-q' '0' '-e' '0.001'
[2023-03-14 23:18:53] [INFO ] Decomposing Gal with order
[2023-03-14 23:18:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 23:18:53] [INFO ] Removed a total of 237 redundant transitions.
[2023-03-14 23:18:53] [INFO ] Flatten gal took : 91 ms
[2023-03-14 23:18:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 20 ms.
[2023-03-14 23:18:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3919246759131504909.gal : 9 ms
[2023-03-14 23:18:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8204773962769562231.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/ReachabilityCardinality3919246759131504909.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8204773962769562231.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8204773962769562231.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 227
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :227 after 4052
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4052 after 20252
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20252 after 2.61986e+09
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2.61986e+09 after 7.04668e+10
Reachability property NoC3x3-PT-3B-ReachabilityCardinality-05 is true.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7.04668e+10 after 1.23112e+13
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.23112e+13 after 4.27578e+13
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.27578e+13 after 1.92336e+18
Invariant property NoC3x3-PT-3B-ReachabilityCardinality-07 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 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,4.67987e+24,0.61347,17520,892,441,24151,3827,703,55869,271,20432,0
Total reachable state count : 4679868326083377329078272

Verifying 2 reachability properties.
Reachability property NoC3x3-PT-3B-ReachabilityCardinality-05 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
NoC3x3-PT-3B-ReachabilityCardinality-05,2.70007e+14,0.665915,17784,120,140,24151,3827,745,55869,286,20432,0
Invariant property NoC3x3-PT-3B-ReachabilityCardinality-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-3B-ReachabilityCardinality-07,3.03155e+21,0.744996,17784,608,354,24151,3827,839,55869,298,20432,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-14 23:18:54] [INFO ] Flatten gal took : 154 ms
[2023-03-14 23:18:54] [INFO ] Applying decomposition
[2023-03-14 23:18:54] [INFO ] Flatten gal took : 108 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/graph15451333049246823667.txt' '-o' '/tmp/graph15451333049246823667.bin' '-w' '/tmp/graph15451333049246823667.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15451333049246823667.bin' '-l' '-1' '-v' '-w' '/tmp/graph15451333049246823667.weights' '-q' '0' '-e' '0.001'
[2023-03-14 23:18:55] [INFO ] Decomposing Gal with order
[2023-03-14 23:18:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 23:18:55] [INFO ] Removed a total of 917 redundant transitions.
[2023-03-14 23:18:55] [INFO ] Flatten gal took : 222 ms
[2023-03-14 23:18:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 44 ms.
[2023-03-14 23:18:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1674228985767050641.gal : 35 ms
[2023-03-14 23:18:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7549889150860928809.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/ReachabilityCardinality1674228985767050641.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7549889150860928809.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality7549889150860928809.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 73
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.54978e+08 after 1.58419e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.58419e+08 after 9.93268e+32
SDD proceeding with computation,4 properties remain. new max is 524288
SDD size :3.86163e+16 after 2.38752e+17
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-14 23:49:00] [INFO ] Flatten gal took : 1234 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9861164877699103813
[2023-03-14 23:49:02] [INFO ] Applying decomposition
[2023-03-14 23:49:02] [INFO ] Computing symmetric may disable matrix : 466 transitions.
[2023-03-14 23:49:02] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 23:49:02] [INFO ] Computing symmetric may enable matrix : 466 transitions.
[2023-03-14 23:49:02] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 23:49:02] [INFO ] Flatten gal took : 428 ms
[2023-03-14 23:49:05] [INFO ] Computing Do-Not-Accords matrix : 466 transitions.
[2023-03-14 23:49:05] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph12128341005306368175.txt' '-o' '/tmp/graph12128341005306368175.bin' '-w' '/tmp/graph12128341005306368175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12128341005306368175.bin' '-l' '-1' '-v' '-w' '/tmp/graph12128341005306368175.weights' '-q' '0' '-e' '0.001'
[2023-03-14 23:49:05] [INFO ] Built C files in 3595ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9861164877699103813
[2023-03-14 23:49:05] [INFO ] Decomposing Gal with order
[2023-03-14 23:49:05] [INFO ] Rewriting arrays to variables to allow decomposition.
Running compilation step : cd /tmp/ltsmin9861164877699103813;'/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'
[2023-03-14 23:49:06] [INFO ] Removed a total of 712 redundant transitions.
[2023-03-14 23:49:06] [INFO ] Flatten gal took : 216 ms
[2023-03-14 23:49:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 312 labels/synchronizations in 47 ms.
[2023-03-14 23:49:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2060781444799572861.gal : 9 ms
[2023-03-14 23:49:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14926104765121570752.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/ReachabilityCardinality2060781444799572861.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14926104765121570752.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/ReachabilityCardinality14926104765121570752.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 19
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :19 after 1477
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1477 after 373861
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :373861 after 8.65435e+15
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :8.65435e+15 after 5.80357e+16
Compilation finished in 2598 ms.
Running link step : cd /tmp/ltsmin9861164877699103813;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin9861164877699103813;'/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' 'NoC3x3PT3BReachabilityCardinality05==true'
Reachability property NoC3x3-PT-3B-ReachabilityCardinality-05 is true.
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5.80357e+16 after 5.7991e+19
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5.7991e+19 after 9.41897e+20
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9.41897e+20 after 4.52354e+27
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.52354e+27 after 1.63304e+28
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.63304e+28 after 1.56183e+30
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,2.23197e+31,554.64,4619068,2518,552,4.58261e+06,11624,1021,4.28804e+07,277,127483,0
Total reachable state count : 22319723419969681316759870636032

Verifying 2 reachability properties.
Reachability property NoC3x3-PT-3B-ReachabilityCardinality-05 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
NoC3x3-PT-3B-ReachabilityCardinality-05,2.92388e+14,556.022,4619068,129,90,4.58261e+06,11624,1061,4.28804e+07,287,127483,1584
Invariant property NoC3x3-PT-3B-ReachabilityCardinality-07 does not hold.
FORMULA NoC3x3-PT-3B-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-3B-ReachabilityCardinality-07,1.23926e+26,556.082,4619068,902,318,4.58261e+06,11624,1100,4.28804e+07,289,127483,6025
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 3104024 ms.

BK_STOP 1678838998042

--------------------
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-3B"
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-3B, 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-167863536100270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3B.tgz
mv NoC3x3-PT-3B 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 ;