Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r046-smll-165252115800137.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is CloudReconfiguration-PT-320, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115800137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 29 14:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 29 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 29 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 661K May 10 09:33 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 CloudReconfiguration-PT-320-ReachabilityCardinality-00
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-01
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-02
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-03
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-04
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-05
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-06
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-07
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-08
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-09
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-10
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-11
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-12
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-13
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-14
FORMULA_NAME CloudReconfiguration-PT-320-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655071592179

Running Version 0
[2022-06-12 22:06:35] [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]
[2022-06-12 22:06:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:06:36] [INFO ] Load time of PNML (sax parser for PT used): 419 ms
[2022-06-12 22:06:36] [INFO ] Transformed 2587 places.
[2022-06-12 22:06:36] [INFO ] Transformed 3099 transitions.
[2022-06-12 22:06:36] [INFO ] Found NUPN structural information;
[2022-06-12 22:06:36] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 600 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 90 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 2615659 steps, run timeout after 30001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 2615659 steps, saw 570230 distinct states, run finished after 30011 ms. (steps per millisecond=87 ) properties seen :{}
Running SMT prover for 14 properties.
// Phase 1: matrix 3099 rows 2587 cols
[2022-06-12 22:07:07] [INFO ] Computed 4 place invariants in 68 ms
[2022-06-12 22:07:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 76 ms returned sat
[2022-06-12 22:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:11] [INFO ] [Real]Absence check using state equation in 2647 ms returned sat
[2022-06-12 22:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:07:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 80 ms returned sat
[2022-06-12 22:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:14] [INFO ] [Nat]Absence check using state equation in 2551 ms returned sat
[2022-06-12 22:07:15] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 398 ms.
[2022-06-12 22:07:16] [INFO ] Added : 15 causal constraints over 3 iterations in 1362 ms. Result :unknown
[2022-06-12 22:07:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 22:07:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:19] [INFO ] [Real]Absence check using state equation in 2277 ms returned sat
[2022-06-12 22:07:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:07:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-06-12 22:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:23] [INFO ] [Nat]Absence check using state equation in 2973 ms returned sat
[2022-06-12 22:07:24] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 220 ms.
[2022-06-12 22:07:25] [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
[2022-06-12 22:07:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 78 ms returned sat
[2022-06-12 22:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:28] [INFO ] [Real]Absence check using state equation in 2384 ms returned sat
[2022-06-12 22:07:28] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 271 ms.
[2022-06-12 22:07:30] [INFO ] Added : 20 causal constraints over 4 iterations in 1515 ms. Result :unknown
[2022-06-12 22:07:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2022-06-12 22:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:33] [INFO ] [Real]Absence check using state equation in 2230 ms returned sat
[2022-06-12 22:07:33] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 242 ms.
[2022-06-12 22:07:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-06-12 22:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:38] [INFO ] [Real]Absence check using state equation in 2857 ms returned sat
[2022-06-12 22:07:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:07:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-06-12 22:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:42] [INFO ] [Nat]Absence check using state equation in 2380 ms returned sat
[2022-06-12 22:07:42] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 198 ms.
[2022-06-12 22:07:44] [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
[2022-06-12 22:07:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-06-12 22:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:46] [INFO ] [Real]Absence check using state equation in 1791 ms returned sat
[2022-06-12 22:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:07:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2022-06-12 22:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:49] [INFO ] [Nat]Absence check using state equation in 1920 ms returned sat
[2022-06-12 22:07:49] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 316 ms.
[2022-06-12 22:07:51] [INFO ] Added : 35 causal constraints over 7 iterations in 2247 ms. Result :unknown
[2022-06-12 22:07:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2022-06-12 22:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:54] [INFO ] [Real]Absence check using state equation in 2034 ms returned sat
[2022-06-12 22:07:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:07:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 110 ms returned sat
[2022-06-12 22:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:07:58] [INFO ] [Nat]Absence check using state equation in 2307 ms returned sat
[2022-06-12 22:07:58] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 162 ms.
[2022-06-12 22:07:59] [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 6
[2022-06-12 22:08:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 102 ms returned sat
[2022-06-12 22:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:02] [INFO ] [Real]Absence check using state equation in 1819 ms returned sat
[2022-06-12 22:08:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:08:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 22:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:06] [INFO ] [Real]Absence check using state equation in 2076 ms returned sat
[2022-06-12 22:08:06] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 292 ms.
[2022-06-12 22:08:08] [INFO ] Added : 25 causal constraints over 5 iterations in 1933 ms. Result :unknown
[2022-06-12 22:08:09] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 22:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:11] [INFO ] [Real]Absence check using state equation in 2618 ms returned sat
[2022-06-12 22:08:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:08:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2022-06-12 22:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:15] [INFO ] [Nat]Absence check using state equation in 2420 ms returned sat
[2022-06-12 22:08:15] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 295 ms.
[2022-06-12 22:08:17] [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 9
[2022-06-12 22:08:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-06-12 22:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:19] [INFO ] [Real]Absence check using state equation in 1844 ms returned sat
[2022-06-12 22:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:08:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 88 ms returned sat
[2022-06-12 22:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:22] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2022-06-12 22:08:23] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 209 ms.
[2022-06-12 22:08:24] [WARNING] SMT solver failed with error :java.lang.StringIndexOutOfBoundsException: String index out of range: 176810 while checking expression at index 10
[2022-06-12 22:08:25] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 91 ms returned sat
[2022-06-12 22:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:27] [INFO ] [Real]Absence check using state equation in 1775 ms returned sat
[2022-06-12 22:08:28] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 305 ms.
[2022-06-12 22:08:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-06-12 22:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:32] [INFO ] [Real]Absence check using state equation in 2053 ms returned sat
[2022-06-12 22:08:33] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 293 ms.
[2022-06-12 22:08:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:08:35] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2022-06-12 22:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:37] [INFO ] [Nat]Absence check using state equation in 2009 ms returned sat
[2022-06-12 22:08:38] [INFO ] Computed and/alt/rep : 3087/3800/3087 causal constraints (skipped 11 transitions) in 212 ms.
[2022-06-12 22:08:39] [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 12
[2022-06-12 22:08:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 105 ms returned sat
[2022-06-12 22:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:08:42] [INFO ] [Real]Absence check using state equation in 1867 ms returned sat
[2022-06-12 22:08:42] [INFO ] Solution in real domain found non-integer solution.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 11900 steps, including 108 resets, run finished after 61 ms. (steps per millisecond=195 ) properties (out of 12) seen :2 could not realise parikh vector
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 73 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2805 edges and 2587 vertex of which 655 / 2587 are part of one of the 58 SCC in 27 ms
Free SCC test removed 597 places
Drop transitions removed 732 transitions
Reduce isomorphic transitions removed 732 transitions.
Graph (complete) has 2653 edges and 1990 vertex of which 1976 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.8 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1220 transitions
Trivial Post-agglo rules discarded 1220 transitions
Performed 1220 trivial Post agglomeration. Transition count delta: 1220
Iterating post reduction 0 with 1229 rules applied. Total rules applied 1231 place count 1976 transition count 1129
Reduce places removed 1220 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 1 with 1339 rules applied. Total rules applied 2570 place count 756 transition count 1010
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 58 rules applied. Total rules applied 2628 place count 709 transition count 999
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 with 7 rules applied. Total rules applied 2635 place count 705 transition count 996
Reduce places removed 1 places and 0 transitions.
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 4 with 3 rules applied. Total rules applied 2638 place count 704 transition count 994
Reduce places removed 1 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 5 with 40 rules applied. Total rules applied 2678 place count 703 transition count 955
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 42 rules applied. Total rules applied 2720 place count 664 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2721 place count 663 transition count 952
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 30 Pre rules applied. Total rules applied 2721 place count 663 transition count 922
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 8 with 60 rules applied. Total rules applied 2781 place count 633 transition count 922
Discarding 84 places :
Symmetric choice reduction at 8 with 84 rule applications. Total rules 2865 place count 549 transition count 838
Iterating global reduction 8 with 84 rules applied. Total rules applied 2949 place count 549 transition count 838
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2950 place count 549 transition count 837
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 8 Pre rules applied. Total rules applied 2950 place count 549 transition count 829
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 2966 place count 541 transition count 829
Discarding 54 places :
Symmetric choice reduction at 9 with 54 rule applications. Total rules 3020 place count 487 transition count 775
Iterating global reduction 9 with 54 rules applied. Total rules applied 3074 place count 487 transition count 775
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 9 with 23 rules applied. Total rules applied 3097 place count 487 transition count 752
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 10 with 14 rules applied. Total rules applied 3111 place count 476 transition count 749
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 11 with 3 rules applied. Total rules applied 3114 place count 475 transition count 747
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3116 place count 473 transition count 747
Discarding 13 places :
Symmetric choice reduction at 13 with 13 rule applications. Total rules 3129 place count 460 transition count 725
Iterating global reduction 13 with 13 rules applied. Total rules applied 3142 place count 460 transition count 725
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 3144 place count 460 transition count 723
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 3153 place count 451 transition count 705
Iterating global reduction 14 with 9 rules applied. Total rules applied 3162 place count 451 transition count 705
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3164 place count 449 transition count 701
Iterating global reduction 14 with 2 rules applied. Total rules applied 3166 place count 449 transition count 701
Performed 180 Post agglomeration using F-continuation condition with reduction of 63 identical transitions.
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 14 with 360 rules applied. Total rules applied 3526 place count 269 transition count 458
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 3536 place count 269 transition count 448
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 3542 place count 266 transition count 445
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 3546 place count 266 transition count 441
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 3548 place count 265 transition count 440
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 3550 place count 265 transition count 438
Performed 47 Post agglomeration using F-continuation condition with reduction of 13 identical transitions.
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 17 with 94 rules applied. Total rules applied 3644 place count 218 transition count 490
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 17 with 35 rules applied. Total rules applied 3679 place count 218 transition count 455
Discarding 14 places :
Symmetric choice reduction at 18 with 14 rule applications. Total rules 3693 place count 204 transition count 427
Iterating global reduction 18 with 14 rules applied. Total rules applied 3707 place count 204 transition count 427
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 18 with 3 rules applied. Total rules applied 3710 place count 204 transition count 424
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 3711 place count 203 transition count 422
Iterating global reduction 19 with 1 rules applied. Total rules applied 3712 place count 203 transition count 422
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 3714 place count 202 transition count 437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 3715 place count 202 transition count 436
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 20 with 29 rules applied. Total rules applied 3744 place count 202 transition count 407
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 3745 place count 201 transition count 406
Iterating global reduction 20 with 1 rules applied. Total rules applied 3746 place count 201 transition count 406
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3747 place count 201 transition count 405
Free-agglomeration rule applied 10 times.
Iterating global reduction 20 with 10 rules applied. Total rules applied 3757 place count 201 transition count 395
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 20 with 10 rules applied. Total rules applied 3767 place count 191 transition count 395
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3768 place count 191 transition count 394
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 21 with 8 rules applied. Total rules applied 3776 place count 191 transition count 394
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 3778 place count 191 transition count 392
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 3779 place count 191 transition count 392
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 3780 place count 190 transition count 391
Applied a total of 3780 rules in 755 ms. Remains 190 /2587 variables (removed 2397) and now considering 391/3099 (removed 2708) transitions.
Finished structural reductions, in 1 iterations. Remains : 190/2587 places, 391/3099 transitions.
[2022-06-12 22:08:44] [INFO ] Flatten gal took : 101 ms
[2022-06-12 22:08:44] [INFO ] Flatten gal took : 50 ms
[2022-06-12 22:08:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11422224653734885669.gal : 22 ms
[2022-06-12 22:08:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14431920626200587087.prop : 2 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/ReachabilityCardinality11422224653734885669.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14431920626200587087.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/ReachabilityCardinality11422224653734885669.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14431920626200587087.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14431920626200587087.prop.
Invariant property CloudReconfiguration-PT-320-ReachabilityCardinality-05 does not hold.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 2
SDD size :1 after 12
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :12 after 16
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :16 after 27
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :27 after 28
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :28 after 32
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :32 after 42
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :42 after 108
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-02 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :108 after 179
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-00 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :179 after 1629
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-11 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-10 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1629 after 2330
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :2330 after 2946
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2946 after 10869
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :10869 after 33083
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :33083 after 84283
Invariant property CloudReconfiguration-PT-320-ReachabilityCardinality-04 does not hold.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-03 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :84283 after 526666
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :526666 after 2.36442e+06
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,4.33064e+06,0.927611,21688,2,3826,28,65067,9,0,1155,53502,0
Total reachable state count : 4330645

Verifying 10 reachability properties.
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-00 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
CloudReconfiguration-PT-320-ReachabilityCardinality-00,1,0.930666,21688,2,191,28,65067,10,0,1192,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-320-ReachabilityCardinality-02,99872,0.937538,21952,2,1421,28,65067,11,0,1222,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-320-ReachabilityCardinality-03,1,0.938063,21952,2,191,28,65067,12,0,1224,53502,0
Invariant property CloudReconfiguration-PT-320-ReachabilityCardinality-04 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
CloudReconfiguration-PT-320-ReachabilityCardinality-04,90720,0.953545,21952,2,1365,28,65067,13,0,1291,53502,0
Invariant property CloudReconfiguration-PT-320-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
CloudReconfiguration-PT-320-ReachabilityCardinality-05,637,0.954462,21952,2,416,28,65067,14,0,1296,53502,0
Invariant property CloudReconfiguration-PT-320-ReachabilityCardinality-06 does not hold.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-320-ReachabilityCardinality-06,53192,0.955876,21952,2,1549,28,65067,14,0,1297,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-10 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
CloudReconfiguration-PT-320-ReachabilityCardinality-10,7,0.958271,21952,2,199,28,65067,15,0,1342,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-11 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
CloudReconfiguration-PT-320-ReachabilityCardinality-11,26,0.959078,21952,2,240,28,65067,16,0,1344,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-12 does not hold.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudReconfiguration-PT-320-ReachabilityCardinality-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-320-ReachabilityCardinality-12,0,0.959668,21952,1,0,28,65067,16,0,1344,53502,0
Reachability property CloudReconfiguration-PT-320-ReachabilityCardinality-14 is true.
FORMULA CloudReconfiguration-PT-320-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudReconfiguration-PT-320-ReachabilityCardinality-14,66093,0.960769,21952,2,1346,28,65067,16,0,1345,53502,0
All properties solved without resorting to model-checking.

BK_STOP 1655071726755

--------------------
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="CloudReconfiguration-PT-320"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is CloudReconfiguration-PT-320, 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 r046-smll-165252115800137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 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 ;