Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127600286.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-4B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127600286
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 976K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 06:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 06:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 07:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 608K May 5 16:51 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-4B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-4B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620959741297

Running Version 0
[2021-05-14 02:35:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-14 02:35:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 02:35:43] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2021-05-14 02:35:43] [INFO ] Transformed 2328 places.
[2021-05-14 02:35:43] [INFO ] Transformed 2701 transitions.
[2021-05-14 02:35:43] [INFO ] Found NUPN structural information;
[2021-05-14 02:35:43] [INFO ] Parsed PT model containing 2328 places and 2701 transitions in 287 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 4 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 14) seen :9
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2701 rows 2328 cols
[2021-05-14 02:35:43] [INFO ] Computed 66 place invariants in 32 ms
[2021-05-14 02:35:44] [INFO ] [Real]Absence check using 66 positive place invariants in 62 ms returned sat
[2021-05-14 02:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 02:35:45] [INFO ] [Real]Absence check using state equation in 901 ms returned sat
[2021-05-14 02:35:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 02:35:45] [INFO ] [Nat]Absence check using 66 positive place invariants in 64 ms returned sat
[2021-05-14 02:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 02:35:46] [INFO ] [Nat]Absence check using state equation in 881 ms returned sat
[2021-05-14 02:35:47] [INFO ] Deduced a trap composed of 89 places in 487 ms of which 28 ms to minimize.
[2021-05-14 02:35:47] [INFO ] Deduced a trap composed of 108 places in 316 ms of which 2 ms to minimize.
[2021-05-14 02:35:48] [INFO ] Deduced a trap composed of 120 places in 275 ms of which 2 ms to minimize.
[2021-05-14 02:35:48] [INFO ] Deduced a trap composed of 111 places in 239 ms of which 1 ms to minimize.
[2021-05-14 02:35:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1825 ms
[2021-05-14 02:35:48] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 191 ms.
[2021-05-14 02:35:50] [INFO ] Added : 65 causal constraints over 13 iterations in 1768 ms. Result :unknown
[2021-05-14 02:35:50] [INFO ] [Real]Absence check using 66 positive place invariants in 59 ms returned sat
[2021-05-14 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 02:35:51] [INFO ] [Real]Absence check using state equation in 914 ms returned sat
[2021-05-14 02:35:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 02:35:52] [INFO ] [Nat]Absence check using 66 positive place invariants in 62 ms returned sat
[2021-05-14 02:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 02:35:53] [INFO ] [Nat]Absence check using state equation in 940 ms returned sat
[2021-05-14 02:35:53] [INFO ] Deduced a trap composed of 109 places in 185 ms of which 9 ms to minimize.
[2021-05-14 02:35:53] [INFO ] Deduced a trap composed of 118 places in 139 ms of which 0 ms to minimize.
[2021-05-14 02:35:53] [INFO ] Deduced a trap composed of 101 places in 119 ms of which 1 ms to minimize.
[2021-05-14 02:35:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 749 ms
[2021-05-14 02:35:54] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 134 ms.
[2021-05-14 02:35:57] [INFO ] Deduced a trap composed of 7 places in 996 ms of which 10 ms to minimize.
[2021-05-14 02:35:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-05-14 02:35:58] [INFO ] [Real]Absence check using 66 positive place invariants in 58 ms returned sat
[2021-05-14 02:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 02:35:59] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2021-05-14 02:35:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 02:35:59] [INFO ] [Nat]Absence check using 66 positive place invariants in 59 ms returned sat
[2021-05-14 02:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 02:36:00] [INFO ] [Nat]Absence check using state equation in 911 ms returned sat
[2021-05-14 02:36:00] [INFO ] Deduced a trap composed of 68 places in 227 ms of which 1 ms to minimize.
[2021-05-14 02:36:01] [INFO ] Deduced a trap composed of 101 places in 200 ms of which 0 ms to minimize.
[2021-05-14 02:36:01] [INFO ] Deduced a trap composed of 120 places in 155 ms of which 1 ms to minimize.
[2021-05-14 02:36:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 892 ms
[2021-05-14 02:36:01] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 136 ms.
[2021-05-14 02:36:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
[2021-05-14 02:36:04] [INFO ] [Real]Absence check using 66 positive place invariants in 59 ms returned sat
[2021-05-14 02:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 02:36:05] [INFO ] [Real]Absence check using state equation in 901 ms returned sat
[2021-05-14 02:36:05] [INFO ] Deduced a trap composed of 100 places in 179 ms of which 1 ms to minimize.
[2021-05-14 02:36:06] [INFO ] Deduced a trap composed of 75 places in 135 ms of which 1 ms to minimize.
[2021-05-14 02:36:06] [INFO ] Deduced a trap composed of 86 places in 135 ms of which 0 ms to minimize.
[2021-05-14 02:36:06] [INFO ] Deduced a trap composed of 85 places in 113 ms of which 0 ms to minimize.
[2021-05-14 02:36:06] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 0 ms to minimize.
[2021-05-14 02:36:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1135 ms
[2021-05-14 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 02:36:07] [INFO ] [Nat]Absence check using 66 positive place invariants in 75 ms returned sat
[2021-05-14 02:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 02:36:08] [INFO ] [Nat]Absence check using state equation in 901 ms returned sat
[2021-05-14 02:36:08] [INFO ] Deduced a trap composed of 100 places in 180 ms of which 1 ms to minimize.
[2021-05-14 02:36:08] [INFO ] Deduced a trap composed of 75 places in 134 ms of which 1 ms to minimize.
[2021-05-14 02:36:08] [INFO ] Deduced a trap composed of 86 places in 131 ms of which 1 ms to minimize.
[2021-05-14 02:36:08] [INFO ] Deduced a trap composed of 85 places in 117 ms of which 1 ms to minimize.
[2021-05-14 02:36:09] [INFO ] Deduced a trap composed of 77 places in 111 ms of which 0 ms to minimize.
[2021-05-14 02:36:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1130 ms
[2021-05-14 02:36:09] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 135 ms.
[2021-05-14 02:36:12] [INFO ] Deduced a trap composed of 7 places in 986 ms of which 3 ms to minimize.
[2021-05-14 02:36:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-14 02:36:13] [INFO ] [Real]Absence check using 66 positive place invariants in 60 ms returned sat
[2021-05-14 02:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 02:36:14] [INFO ] [Real]Absence check using state equation in 854 ms returned sat
[2021-05-14 02:36:14] [INFO ] Deduced a trap composed of 100 places in 217 ms of which 1 ms to minimize.
[2021-05-14 02:36:14] [INFO ] Deduced a trap composed of 85 places in 185 ms of which 1 ms to minimize.
[2021-05-14 02:36:14] [INFO ] Deduced a trap composed of 88 places in 154 ms of which 1 ms to minimize.
[2021-05-14 02:36:15] [INFO ] Deduced a trap composed of 113 places in 130 ms of which 0 ms to minimize.
[2021-05-14 02:36:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1075 ms
[2021-05-14 02:36:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 02:36:15] [INFO ] [Nat]Absence check using 66 positive place invariants in 61 ms returned sat
[2021-05-14 02:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 02:36:16] [INFO ] [Nat]Absence check using state equation in 865 ms returned sat
[2021-05-14 02:36:16] [INFO ] Deduced a trap composed of 100 places in 212 ms of which 1 ms to minimize.
[2021-05-14 02:36:16] [INFO ] Deduced a trap composed of 85 places in 183 ms of which 0 ms to minimize.
[2021-05-14 02:36:17] [INFO ] Deduced a trap composed of 88 places in 153 ms of which 0 ms to minimize.
[2021-05-14 02:36:17] [INFO ] Deduced a trap composed of 113 places in 131 ms of which 0 ms to minimize.
[2021-05-14 02:36:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1076 ms
[2021-05-14 02:36:17] [INFO ] Computed and/alt/rep : 2700/4269/2700 causal constraints (skipped 0 transitions) in 139 ms.
[2021-05-14 02:36:21] [INFO ] Deduced a trap composed of 7 places in 976 ms of which 2 ms to minimize.
[2021-05-14 02:36:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
Fused 5 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 343000 steps, including 753 resets, run finished after 1392 ms. (steps per millisecond=246 ) properties (out of 5) seen :3 could not realise parikh vector
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 10 out of 2328 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2328/2328 places, 2701/2701 transitions.
Graph (trivial) has 2300 edges and 2328 vertex of which 1367 / 2328 are part of one of the 33 SCC in 9 ms
Free SCC test removed 1334 places
Drop transitions removed 1610 transitions
Reduce isomorphic transitions removed 1610 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 994 transition count 1048
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 52 rules applied. Total rules applied 96 place count 951 transition count 1039
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 104 place count 943 transition count 1039
Discarding 327 places :
Symmetric choice reduction at 3 with 327 rule applications. Total rules 431 place count 616 transition count 712
Iterating global reduction 3 with 327 rules applied. Total rules applied 758 place count 616 transition count 712
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 759 place count 616 transition count 711
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 62 Pre rules applied. Total rules applied 759 place count 616 transition count 649
Deduced a syphon composed of 62 places in 4 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 883 place count 554 transition count 649
Discarding 56 places :
Symmetric choice reduction at 4 with 56 rule applications. Total rules 939 place count 498 transition count 559
Iterating global reduction 4 with 56 rules applied. Total rules applied 995 place count 498 transition count 559
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 0 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 4 with 214 rules applied. Total rules applied 1209 place count 391 transition count 452
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1210 place count 391 transition count 451
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1214 place count 389 transition count 476
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1216 place count 389 transition count 474
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 1222 place count 389 transition count 468
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1224 place count 388 transition count 479
Free-agglomeration rule applied 192 times.
Iterating global reduction 6 with 192 rules applied. Total rules applied 1416 place count 388 transition count 287
Reduce places removed 192 places and 0 transitions.
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Graph (complete) has 549 edges and 196 vertex of which 57 are kept as prefixes of interest. Removing 139 places using SCC suffix rule.2 ms
Discarding 139 places :
Also discarding 126 output transitions
Drop transitions removed 126 transitions
Iterating post reduction 6 with 227 rules applied. Total rules applied 1643 place count 57 transition count 127
Drop transitions removed 60 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 7 with 66 rules applied. Total rules applied 1709 place count 57 transition count 61
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1710 place count 57 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1711 place count 56 transition count 60
Reduce places removed 9 places and 0 transitions.
Graph (trivial) has 24 edges and 47 vertex of which 13 / 47 are part of one of the 3 SCC in 0 ms
Free SCC test removed 10 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 8 with 13 rules applied. Total rules applied 1724 place count 37 transition count 57
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 17 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 19 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 23 rules applied. Total rules applied 1747 place count 34 transition count 37
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1749 place count 33 transition count 36
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1750 place count 33 transition count 35
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1751 place count 33 transition count 35
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1752 place count 33 transition count 34
Applied a total of 1752 rules in 295 ms. Remains 33 /2328 variables (removed 2295) and now considering 34/2701 (removed 2667) transitions.
Finished structural reductions, in 1 iterations. Remains : 33/2328 places, 34/2701 transitions.
[2021-05-14 02:36:23] [INFO ] Flatten gal took : 22 ms
[2021-05-14 02:36:23] [INFO ] Flatten gal took : 5 ms
[2021-05-14 02:36:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17933107132355571602.gal : 4 ms
[2021-05-14 02:36:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4577755523629357001.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17933107132355571602.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4577755523629357001.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17933107132355571602.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4577755523629357001.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4577755523629357001.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
Invariant property NoC3x3-PT-4B-ReachabilityCardinality-05 does not hold.
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :4 after 96
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :96 after 1152
Invariant property NoC3x3-PT-4B-ReachabilityCardinality-09 does not hold.
FORMULA NoC3x3-PT-4B-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 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,31104,0.01565,4200,2,78,11,633,6,0,167,246,0
Total reachable state count : 31104

Verifying 2 reachability properties.
Invariant property NoC3x3-PT-4B-ReachabilityCardinality-05 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-4B-ReachabilityCardinality-05,24,0.015968,4200,2,42,11,633,7,0,173,246,0
Invariant property NoC3x3-PT-4B-ReachabilityCardinality-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
NoC3x3-PT-4B-ReachabilityCardinality-09,72,0.021013,4200,2,58,11,633,8,0,198,246,0
All properties solved without resorting to model-checking.

BK_STOP 1620959784097

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-4B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-4B, 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 r140-tall-162089127600286"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B 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 ;