Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592600079.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-05a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 516K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678492714259

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-05a
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 23:58:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 23:58:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 23:58:37] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-10 23:58:37] [INFO ] Transformed 1211 places.
[2023-03-10 23:58:37] [INFO ] Transformed 1827 transitions.
[2023-03-10 23:58:37] [INFO ] Found NUPN structural information;
[2023-03-10 23:58:37] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
[2023-03-10 23:58:37] [INFO ] Flatten gal took : 242 ms
[2023-03-10 23:58:37] [INFO ] Flatten gal took : 132 ms
Incomplete random walk after 10000 steps, including 57 resets, run finished after 714 ms. (steps per millisecond=14 ) properties (out of 16) seen :2
FORMULA ASLink-PT-05a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-10 23:58:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17757201322928175588.gal : 83 ms
[2023-03-10 23:58:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1012945459096535505.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/ReachabilityCardinality17757201322928175588.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1012945459096535505.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
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Loading property file /tmp/ReachabilityCardinality1012945459096535505.prop.
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 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 11 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 1808 rows 1211 cols
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :38 after 64
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :64 after 267
[2023-03-10 23:58:39] [INFO ] Computed 232 place invariants in 96 ms
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :267 after 29550
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :29550 after 6.17793e+06
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :6.17793e+06 after 4.47131e+11
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :4.47131e+11 after 1.27699e+15
[2023-03-10 23:58:40] [INFO ] After 750ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-10 23:58:40] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2023-03-10 23:58:40] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 60 ms returned sat
[2023-03-10 23:59:05] [INFO ] After 24094ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-10 23:59:05] [INFO ] After 24104ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :9
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-10 23:59:05] [INFO ] After 25060ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :9
FORMULA ASLink-PT-05a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 1171 ms.
Support contains 235 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 18 places
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 1184 transition count 1738
Reduce places removed 70 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 81 rules applied. Total rules applied 178 place count 1114 transition count 1727
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 189 place count 1103 transition count 1727
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 82 Pre rules applied. Total rules applied 189 place count 1103 transition count 1645
Deduced a syphon composed of 82 places in 6 ms
Ensure Unique test removed 26 places
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 379 place count 995 transition count 1645
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 385 place count 989 transition count 1624
Ensure Unique test removed 1 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 392 place count 988 transition count 1624
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 394 place count 988 transition count 1622
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 394 place count 988 transition count 1621
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 396 place count 987 transition count 1621
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 442 place count 964 transition count 1598
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 443 place count 964 transition count 1597
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 444 place count 963 transition count 1597
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 450 place count 963 transition count 1591
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 456 place count 957 transition count 1591
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 459 place count 957 transition count 1591
Applied a total of 459 rules in 445 ms. Remains 957 /1211 variables (removed 254) and now considering 1591/1808 (removed 217) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 446 ms. Remains : 957/1211 places, 1591/1808 transitions.
Incomplete random walk after 10000 steps, including 83 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 122151 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122151 steps, saw 56069 distinct states, run finished after 3005 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 1591 rows 957 cols
[2023-03-10 23:59:11] [INFO ] Computed 178 place invariants in 42 ms
[2023-03-10 23:59:11] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-10 23:59:12] [INFO ] [Nat]Absence check using 48 positive place invariants in 16 ms returned sat
[2023-03-10 23:59:12] [INFO ] [Nat]Absence check using 48 positive and 130 generalized place invariants in 142 ms returned sat
[2023-03-10 23:59:35] [INFO ] After 22372ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :6
[2023-03-10 23:59:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-10 23:59:36] [INFO ] After 1873ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :6 sat :5
[2023-03-10 23:59:36] [INFO ] After 1873ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :5
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 23:59:36] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :5
FORMULA ASLink-PT-05a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-05a-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 2163 ms.
Support contains 162 out of 957 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 957/957 places, 1591/1591 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 0 with 2 rules applied. Total rules applied 2 place count 957 transition count 1589
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 955 transition count 1588
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 954 transition count 1588
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 6 place count 954 transition count 1580
Deduced a syphon composed of 8 places in 4 ms
Ensure Unique test removed 6 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 28 place count 940 transition count 1580
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 939 transition count 1574
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 939 transition count 1574
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 38 place count 935 transition count 1570
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 935 transition count 1570
Applied a total of 39 rules in 128 ms. Remains 935 /957 variables (removed 22) and now considering 1570/1591 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 935/957 places, 1570/1591 transitions.
Incomplete random walk after 10000 steps, including 92 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 144150 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144150 steps, saw 67519 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1570 rows 935 cols
[2023-03-10 23:59:42] [INFO ] Computed 172 place invariants in 15 ms
[2023-03-10 23:59:42] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 23:59:43] [INFO ] [Nat]Absence check using 44 positive place invariants in 8 ms returned sat
[2023-03-10 23:59:43] [INFO ] [Nat]Absence check using 44 positive and 128 generalized place invariants in 70 ms returned sat
[2023-03-11 00:00:00] [INFO ] After 16583ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 00:00:00] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-11 00:00:08] [INFO ] After 8021ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-11 00:00:08] [INFO ] After 8023ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 00:00:08] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA ASLink-PT-05a-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 478 ms.
Support contains 109 out of 935 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 935/935 places, 1570/1570 transitions.
Ensure Unique test removed 1 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 0 with 4 rules applied. Total rules applied 4 place count 934 transition count 1567
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 931 transition count 1565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 929 transition count 1565
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 11 place count 929 transition count 1554
Deduced a syphon composed of 11 places in 3 ms
Ensure Unique test removed 5 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 27 rules applied. Total rules applied 38 place count 913 transition count 1554
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 38 place count 913 transition count 1553
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 912 transition count 1553
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 46 place count 909 transition count 1550
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 909 transition count 1549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 908 transition count 1549
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 49 place count 908 transition count 1549
Applied a total of 49 rules in 129 ms. Remains 908 /935 variables (removed 27) and now considering 1549/1570 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 908/935 places, 1549/1570 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 191190 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 191190 steps, saw 58692 distinct states, run finished after 3001 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1549 rows 908 cols
[2023-03-11 00:00:12] [INFO ] Computed 166 place invariants in 13 ms
[2023-03-11 00:00:12] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 00:00:12] [INFO ] [Nat]Absence check using 44 positive place invariants in 16 ms returned sat
[2023-03-11 00:00:12] [INFO ] [Nat]Absence check using 44 positive and 122 generalized place invariants in 50 ms returned sat
[2023-03-11 00:00:23] [INFO ] After 10749ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 00:00:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-11 00:00:37] [INFO ] After 13940ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 00:00:37] [INFO ] After 13945ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-11 00:00:37] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 851 ms.
Support contains 109 out of 908 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 908/908 places, 1549/1549 transitions.
Applied a total of 0 rules in 29 ms. Remains 908 /908 variables (removed 0) and now considering 1549/1549 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 908/908 places, 1549/1549 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 908/908 places, 1549/1549 transitions.
Applied a total of 0 rules in 27 ms. Remains 908 /908 variables (removed 0) and now considering 1549/1549 (removed 0) transitions.
[2023-03-11 00:00:38] [INFO ] Invariant cache hit.
[2023-03-11 00:00:38] [INFO ] Implicit Places using invariants in 489 ms returned [1, 23, 33, 51, 69, 107, 125, 155, 168, 169, 170, 171, 172, 190, 208, 263, 294, 308, 309, 310, 311, 312, 330, 348, 384, 434, 449, 450, 451, 452, 472, 541, 556, 576, 592, 593, 594, 595, 596, 614, 632, 715, 720, 731, 734, 736, 773, 776, 795, 796, 797, 811, 817, 823, 829, 835, 841, 847, 853, 859, 865, 871]
Discarding 62 places :
Implicit Place search using SMT only with invariants took 496 ms to find 62 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 846/908 places, 1549/1549 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 846 transition count 1501
Reduce places removed 48 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 61 rules applied. Total rules applied 109 place count 798 transition count 1488
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 122 place count 785 transition count 1488
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 122 place count 785 transition count 1462
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 174 place count 759 transition count 1462
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 9 rules applied. Total rules applied 183 place count 752 transition count 1460
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 186 place count 750 transition count 1459
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 749 transition count 1459
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 187 place count 749 transition count 1458
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 189 place count 748 transition count 1458
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 202 place count 735 transition count 1445
Iterating global reduction 6 with 13 rules applied. Total rules applied 215 place count 735 transition count 1445
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 215 place count 735 transition count 1444
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 217 place count 734 transition count 1444
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 221 place count 730 transition count 1440
Iterating global reduction 6 with 4 rules applied. Total rules applied 225 place count 730 transition count 1440
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 226 place count 730 transition count 1439
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 228 place count 728 transition count 1437
Iterating global reduction 7 with 2 rules applied. Total rules applied 230 place count 728 transition count 1437
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 231 place count 727 transition count 1436
Iterating global reduction 7 with 1 rules applied. Total rules applied 232 place count 727 transition count 1436
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 233 place count 726 transition count 1435
Iterating global reduction 7 with 1 rules applied. Total rules applied 234 place count 726 transition count 1435
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 235 place count 725 transition count 1434
Iterating global reduction 7 with 1 rules applied. Total rules applied 236 place count 725 transition count 1434
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 318 place count 684 transition count 1393
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 321 place count 681 transition count 1390
Iterating global reduction 7 with 3 rules applied. Total rules applied 324 place count 681 transition count 1390
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 325 place count 681 transition count 1389
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 7 with 2 rules applied. Total rules applied 327 place count 680 transition count 1388
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 329 place count 680 transition count 1386
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 332 place count 678 transition count 1385
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 8 with 20 rules applied. Total rules applied 352 place count 678 transition count 1365
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 372 place count 658 transition count 1365
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 381 place count 658 transition count 1365
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 382 place count 658 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 383 place count 657 transition count 1364
Iterating global reduction 9 with 1 rules applied. Total rules applied 384 place count 657 transition count 1364
Applied a total of 384 rules in 883 ms. Remains 657 /846 variables (removed 189) and now considering 1364/1549 (removed 185) transitions.
// Phase 1: matrix 1364 rows 657 cols
[2023-03-11 00:00:39] [INFO ] Computed 97 place invariants in 11 ms
[2023-03-11 00:00:40] [INFO ] Implicit Places using invariants in 316 ms returned [108, 111, 113, 173, 202, 207, 219, 273, 302, 308, 314, 319, 320, 376, 412, 414, 415, 420, 427, 428, 519, 529, 630]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 320 ms to find 23 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 634/908 places, 1364/1549 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 629 transition count 1359
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 629 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 628 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 628 transition count 1358
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 22 place count 623 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 622 transition count 1351
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 622 transition count 1351
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 622 transition count 1350
Free-agglomeration rule applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 33 place count 622 transition count 1342
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 41 place count 614 transition count 1342
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 614 transition count 1341
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 613 transition count 1341
Applied a total of 43 rules in 98 ms. Remains 613 /634 variables (removed 21) and now considering 1341/1364 (removed 23) transitions.
// Phase 1: matrix 1341 rows 613 cols
[2023-03-11 00:00:40] [INFO ] Computed 74 place invariants in 10 ms
[2023-03-11 00:00:40] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-11 00:00:40] [INFO ] Invariant cache hit.
[2023-03-11 00:00:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:00:42] [INFO ] Implicit Places using invariants and state equation in 1917 ms returned []
Implicit Place search using SMT with State Equation took 2294 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 613/908 places, 1341/1549 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4120 ms. Remains : 613/908 places, 1341/1549 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 168263 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168263 steps, saw 99927 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-11 00:00:45] [INFO ] Invariant cache hit.
[2023-03-11 00:00:46] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 00:00:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-11 00:00:46] [INFO ] [Nat]Absence check using 18 positive and 56 generalized place invariants in 16 ms returned sat
[2023-03-11 00:01:00] [INFO ] After 13687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 00:01:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:01:11] [INFO ] After 11053ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 00:01:11] [INFO ] After 11107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 00:01:11] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 135 ms.
Support contains 109 out of 613 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 613/613 places, 1341/1341 transitions.
Applied a total of 0 rules in 18 ms. Remains 613 /613 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 613/613 places, 1341/1341 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 613/613 places, 1341/1341 transitions.
Applied a total of 0 rules in 14 ms. Remains 613 /613 variables (removed 0) and now considering 1341/1341 (removed 0) transitions.
[2023-03-11 00:01:11] [INFO ] Invariant cache hit.
[2023-03-11 00:01:11] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-11 00:01:11] [INFO ] Invariant cache hit.
[2023-03-11 00:01:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 00:01:13] [INFO ] Implicit Places using invariants and state equation in 1742 ms returned []
Implicit Place search using SMT with State Equation took 2089 ms to find 0 implicit places.
[2023-03-11 00:01:13] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-11 00:01:13] [INFO ] Invariant cache hit.
[2023-03-11 00:01:14] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2777 ms. Remains : 613/613 places, 1341/1341 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 613 transition count 1339
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 611 transition count 1339
Applied a total of 4 rules in 18 ms. Remains 611 /613 variables (removed 2) and now considering 1339/1341 (removed 2) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 1339 rows 611 cols
[2023-03-11 00:01:14] [INFO ] Computed 74 place invariants in 10 ms
[2023-03-11 00:01:14] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 00:01:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-11 00:01:14] [INFO ] [Nat]Absence check using 16 positive and 58 generalized place invariants in 21 ms returned sat
[2023-03-11 00:01:25] [INFO ] After 10696ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 00:01:26] [INFO ] Deduced a trap composed of 52 places in 198 ms of which 19 ms to minimize.
[2023-03-11 00:01:26] [INFO ] Deduced a trap composed of 52 places in 175 ms of which 1 ms to minimize.
[2023-03-11 00:01:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 472 ms
[2023-03-11 00:01:30] [INFO ] Deduced a trap composed of 41 places in 318 ms of which 1 ms to minimize.
[2023-03-11 00:01:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2023-03-11 00:01:39] [INFO ] After 25134ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 9732 ms.
[2023-03-11 00:01:49] [INFO ] After 35191ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA ASLink-PT-05a-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
[2023-03-11 00:01:49] [INFO ] Flatten gal took : 81 ms
[2023-03-11 00:01:49] [INFO ] Flatten gal took : 52 ms
[2023-03-11 00:01:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality815921696846140182.gal : 10 ms
[2023-03-11 00:01:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16968331054594852214.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/ReachabilityCardinality815921696846140182.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16968331054594852214.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality16968331054594852214.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :7 after 28
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :28 after 109
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :109 after 325
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :325 after 5335
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5335 after 295777
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :295777 after 2.57325e+07
Reachability property ASLink-PT-05a-ReachabilityFireability-05 is true.
Invariant property ASLink-PT-05a-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2.57325e+07 after 9.532e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9.532e+07 after 9.5329e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :9.5329e+07 after 1.01376e+08
Invariant property ASLink-PT-05a-ReachabilityFireability-02 does not hold.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.01376e+08 after 1.41672e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.41672e+09 after 9.61131e+09
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9.61131e+09 after 3.49346e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.49346e+10 after 1.61311e+11
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.61311e+11 after 7.00859e+12
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :7.00859e+12 after 1.66563e+13
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.66563e+13 after 3.7113e+13
Detected timeout of ITS tools.
[2023-03-11 00:02:04] [INFO ] Flatten gal took : 56 ms
[2023-03-11 00:02:04] [INFO ] Applying decomposition
[2023-03-11 00:02:04] [INFO ] Flatten gal took : 52 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/graph11050041749889986590.txt' '-o' '/tmp/graph11050041749889986590.bin' '-w' '/tmp/graph11050041749889986590.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11050041749889986590.bin' '-l' '-1' '-v' '-w' '/tmp/graph11050041749889986590.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:02:05] [INFO ] Decomposing Gal with order
[2023-03-11 00:02:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:02:05] [INFO ] Removed a total of 2550 redundant transitions.
[2023-03-11 00:02:05] [INFO ] Flatten gal took : 152 ms
[2023-03-11 00:02:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 31 ms.
[2023-03-11 00:02:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12648689775904931141.gal : 15 ms
[2023-03-11 00:02:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10855183841366427571.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/ReachabilityCardinality12648689775904931141.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10855183841366427571.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality10855183841366427571.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 1729
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1729 after 2.69156e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.69156e+07 after 3.37604e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.37604e+08 after 6.97099e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.97099e+09 after 2.80729e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.80729e+10 after 1.23894e+11
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.23894e+11 after 3.15072e+11
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.81537e+13 after 8.13123e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5070363607500465135
[2023-03-11 00:02:20] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5070363607500465135
Running compilation step : cd /tmp/ltsmin5070363607500465135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2808 ms.
Running link step : cd /tmp/ltsmin5070363607500465135;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 102 ms.
Running LTSmin : cd /tmp/ltsmin5070363607500465135;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ASLinkPT05aReachabilityFireability14==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 00:02:35] [INFO ] Flatten gal took : 81 ms
[2023-03-11 00:02:35] [INFO ] Applying decomposition
[2023-03-11 00:02:35] [INFO ] Flatten gal took : 69 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/graph8929082127635007261.txt' '-o' '/tmp/graph8929082127635007261.bin' '-w' '/tmp/graph8929082127635007261.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8929082127635007261.bin' '-l' '-1' '-v' '-w' '/tmp/graph8929082127635007261.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:02:36] [INFO ] Decomposing Gal with order
[2023-03-11 00:02:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:02:36] [INFO ] Removed a total of 2507 redundant transitions.
[2023-03-11 00:02:36] [INFO ] Flatten gal took : 120 ms
[2023-03-11 00:02:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 27 ms.
[2023-03-11 00:02:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3333355824695025752.gal : 15 ms
[2023-03-11 00:02:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8857316619897587478.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/ReachabilityCardinality3333355824695025752.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8857316619897587478.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/ReachabilityCardinality8857316619897587478.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 2.49288e+09
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :2.49288e+09 after 2.05991e+15
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :2.05991e+15 after 3.41543e+15
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :3.41543e+15 after 1.84083e+17
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.84083e+17 after 4.82894e+18
Reachability property ASLink-PT-05a-ReachabilityFireability-05 is true.
FORMULA ASLink-PT-05a-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-05a-ReachabilityFireability-03 does not hold.
FORMULA ASLink-PT-05a-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.82894e+18 after 6.17546e+18
Invariant property ASLink-PT-05a-ReachabilityFireability-02 does not hold.
FORMULA ASLink-PT-05a-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6.17546e+18 after 7.39774e+18
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.56822e+18 after 5.39311e+19
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.39311e+19 after 7.33745e+21
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 00:32:36] [INFO ] Flatten gal took : 84 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1138395490723982298
[2023-03-11 00:32:36] [INFO ] Computing symmetric may disable matrix : 1341 transitions.
[2023-03-11 00:32:36] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 00:32:36] [INFO ] Computing symmetric may enable matrix : 1341 transitions.
[2023-03-11 00:32:36] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 00:32:36] [INFO ] Applying decomposition
[2023-03-11 00:32:36] [INFO ] Flatten gal took : 48 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/graph1069248863026563317.txt' '-o' '/tmp/graph1069248863026563317.bin' '-w' '/tmp/graph1069248863026563317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1069248863026563317.bin' '-l' '-1' '-v' '-w' '/tmp/graph1069248863026563317.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:32:36] [INFO ] Decomposing Gal with order
[2023-03-11 00:32:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:32:37] [INFO ] Removed a total of 2518 redundant transitions.
[2023-03-11 00:32:37] [INFO ] Computing Do-Not-Accords matrix : 1341 transitions.
[2023-03-11 00:32:37] [INFO ] Flatten gal took : 101 ms
[2023-03-11 00:32:37] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 00:32:37] [INFO ] Built C files in 532ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1138395490723982298
Running compilation step : cd /tmp/ltsmin1138395490723982298;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 00:32:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 41 ms.
[2023-03-11 00:32:37] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14982563209185406172.gal : 11 ms
[2023-03-11 00:32:37] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1782495718810766653.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/ReachabilityFireability14982563209185406172.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1782495718810766653.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/ReachabilityFireability1782495718810766653.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 29227
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29227 after 1.85925e+09
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.85925e+09 after 8.47244e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :8.47244e+09 after 9.93356e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.93356e+09 after 1.11009e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.11009e+10 after 1.11009e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.11009e+10 after 1.22468e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.22468e+10 after 1.71189e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.71189e+10 after 6.65507e+10
Compilation finished in 4350 ms.
Running link step : cd /tmp/ltsmin1138395490723982298;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 105 ms.
Running LTSmin : cd /tmp/ltsmin1138395490723982298;'/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' 'ASLinkPT05aReachabilityFireability14==true'
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.65507e+10 after 5.83139e+11
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :5.83139e+11 after 2.57919e+12
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.57919e+12 after 1.33457e+13
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.33457e+13 after 3.72673e+13
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :3.72673e+13 after 1.05287e+14
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 8916184 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16073740 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-05a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-05a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592600079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;