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-oct2-167813592600055.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-03b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:06 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 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 13:07 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 544K 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-03b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678489090239

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-03b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 22:58:12] [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 22:58:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:58:12] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2023-03-10 22:58:12] [INFO ] Transformed 1638 places.
[2023-03-10 22:58:12] [INFO ] Transformed 2094 transitions.
[2023-03-10 22:58:12] [INFO ] Found NUPN structural information;
[2023-03-10 22:58:12] [INFO ] Parsed PT model containing 1638 places and 2094 transitions and 6458 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 22:58:13] [INFO ] Flatten gal took : 264 ms
[2023-03-10 22:58:13] [INFO ] Flatten gal took : 127 ms
Incomplete random walk after 10000 steps, including 29 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 16) seen :6
FORMULA ASLink-PT-03b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
[2023-03-10 22:58:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15204890910329806339.gal : 49 ms
[2023-03-10 22:58:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1942413056946437893.prop : 2 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/ReachabilityCardinality15204890910329806339.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1942413056946437893.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 10001 steps, including 4 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :1
FORMULA ASLink-PT-03b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Loading property file /tmp/ReachabilityCardinality1942413056946437893.prop.
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2094 rows 1638 cols
[2023-03-10 22:58:14] [INFO ] Computed 160 place invariants in 86 ms
[2023-03-10 22:58:15] [INFO ] [Real]Absence check using 37 positive place invariants in 16 ms returned sat
[2023-03-10 22:58:15] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 74 ms returned sat
[2023-03-10 22:58:15] [INFO ] After 768ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 15
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :15 after 48
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :48 after 195
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :195 after 415
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :415 after 576
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :576 after 28824
[2023-03-10 22:58:15] [INFO ] [Nat]Absence check using 37 positive place invariants in 11 ms returned sat
Reachability property ASLink-PT-03b-ReachabilityFireability-01 is true.
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :28824 after 618138
[2023-03-10 22:58:15] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 68 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :618138 after 898968
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :898968 after 2.66665e+10
Invariant property ASLink-PT-03b-ReachabilityFireability-10 does not hold.
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :2.66665e+10 after 5.79187e+11
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :5.79187e+11 after 3.82322e+13
[2023-03-10 22:58:40] [INFO ] After 24271ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-03-10 22:58:40] [INFO ] After 24295ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 22:58:40] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA ASLink-PT-03b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03b-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03b-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 87 ms.
Support contains 173 out of 1638 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Drop transitions removed 295 transitions
Trivial Post-agglo rules discarded 295 transitions
Performed 295 trivial Post agglomeration. Transition count delta: 295
Iterating post reduction 0 with 295 rules applied. Total rules applied 295 place count 1638 transition count 1799
Reduce places removed 295 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 1 with 304 rules applied. Total rules applied 599 place count 1343 transition count 1790
Reduce places removed 1 places and 0 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Iterating post reduction 2 with 27 rules applied. Total rules applied 626 place count 1342 transition count 1764
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 31 rules applied. Total rules applied 657 place count 1316 transition count 1759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 658 place count 1315 transition count 1759
Performed 325 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 325 Pre rules applied. Total rules applied 658 place count 1315 transition count 1434
Deduced a syphon composed of 325 places in 5 ms
Ensure Unique test removed 23 places
Reduce places removed 348 places and 0 transitions.
Iterating global reduction 5 with 673 rules applied. Total rules applied 1331 place count 967 transition count 1434
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 5 with 14 rules applied. Total rules applied 1345 place count 961 transition count 1426
Reduce places removed 8 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 6 with 14 rules applied. Total rules applied 1359 place count 953 transition count 1420
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1365 place count 947 transition count 1420
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 1365 place count 947 transition count 1410
Deduced a syphon composed of 10 places in 6 ms
Ensure Unique test removed 9 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 8 with 29 rules applied. Total rules applied 1394 place count 928 transition count 1410
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 1394 place count 928 transition count 1402
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1410 place count 920 transition count 1402
Discarding 50 places :
Symmetric choice reduction at 8 with 50 rule applications. Total rules 1460 place count 870 transition count 1352
Iterating global reduction 8 with 50 rules applied. Total rules applied 1510 place count 870 transition count 1352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1511 place count 870 transition count 1351
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 1511 place count 870 transition count 1339
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 25 rules applied. Total rules applied 1536 place count 857 transition count 1339
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1536 place count 857 transition count 1338
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 1539 place count 855 transition count 1338
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 3 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 9 with 132 rules applied. Total rules applied 1671 place count 789 transition count 1272
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1672 place count 788 transition count 1271
Ensure Unique test removed 1 places
Iterating global reduction 9 with 2 rules applied. Total rules applied 1674 place count 787 transition count 1271
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1675 place count 786 transition count 1270
Iterating global reduction 9 with 1 rules applied. Total rules applied 1676 place count 786 transition count 1270
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 9 with 2 rules applied. Total rules applied 1678 place count 786 transition count 1268
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1679 place count 785 transition count 1268
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 1681 place count 784 transition count 1277
Free-agglomeration rule applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 1685 place count 784 transition count 1273
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 1689 place count 780 transition count 1273
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 12 with 5 rules applied. Total rules applied 1694 place count 780 transition count 1268
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1699 place count 775 transition count 1268
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 13 with 2 rules applied. Total rules applied 1701 place count 775 transition count 1268
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 13 with 3 rules applied. Total rules applied 1704 place count 775 transition count 1268
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1705 place count 774 transition count 1267
Applied a total of 1705 rules in 686 ms. Remains 774 /1638 variables (removed 864) and now considering 1267/2094 (removed 827) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 686 ms. Remains : 774/1638 places, 1267/2094 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 242474 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 242474 steps, saw 62055 distinct states, run finished after 3005 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1267 rows 774 cols
[2023-03-10 22:58:45] [INFO ] Computed 119 place invariants in 31 ms
[2023-03-10 22:58:45] [INFO ] [Real]Absence check using 29 positive place invariants in 8 ms returned sat
[2023-03-10 22:58:45] [INFO ] [Real]Absence check using 29 positive and 90 generalized place invariants in 28 ms returned sat
[2023-03-10 22:58:45] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 22:58:45] [INFO ] [Nat]Absence check using 29 positive place invariants in 31 ms returned sat
[2023-03-10 22:58:45] [INFO ] [Nat]Absence check using 29 positive and 90 generalized place invariants in 31 ms returned sat
[2023-03-10 22:59:02] [INFO ] After 16816ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-10 22:59:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-10 22:59:10] [INFO ] After 7753ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-10 22:59:10] [INFO ] After 7755ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-10 22:59:10] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA ASLink-PT-03b-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 273 ms.
Support contains 172 out of 774 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 774/774 places, 1267/1267 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 774 transition count 1266
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 773 transition count 1266
Applied a total of 2 rules in 58 ms. Remains 773 /774 variables (removed 1) and now considering 1266/1267 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 773/774 places, 1266/1267 transitions.
Incomplete random walk after 10000 steps, including 81 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :1
FORMULA ASLink-PT-03b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 4 properties.
// Phase 1: matrix 1266 rows 773 cols
[2023-03-10 22:59:11] [INFO ] Computed 119 place invariants in 11 ms
[2023-03-10 22:59:11] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-10 22:59:11] [INFO ] [Real]Absence check using 30 positive and 89 generalized place invariants in 22 ms returned sat
[2023-03-10 22:59:11] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 22:59:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-10 22:59:11] [INFO ] [Nat]Absence check using 30 positive and 89 generalized place invariants in 21 ms returned sat
[2023-03-10 22:59:24] [INFO ] After 12668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-10 22:59:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-10 22:59:36] [INFO ] After 12145ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 22:59:36] [INFO ] After 12149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 22:59:36] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 332 ms.
Support contains 137 out of 773 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 773/773 places, 1266/1266 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 0 with 4 rules applied. Total rules applied 4 place count 773 transition count 1262
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 769 transition count 1260
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 767 transition count 1260
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 12 place count 767 transition count 1245
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 42 place count 752 transition count 1245
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 57 place count 744 transition count 1238
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 3 with 2 rules applied. Total rules applied 59 place count 744 transition count 1236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 60 place count 743 transition count 1236
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 62 place count 743 transition count 1234
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 64 place count 741 transition count 1234
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 65 place count 741 transition count 1234
Applied a total of 65 rules in 156 ms. Remains 741 /773 variables (removed 32) and now considering 1234/1266 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 741/773 places, 1234/1266 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 367571 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 367571 steps, saw 62590 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1234 rows 741 cols
[2023-03-10 22:59:40] [INFO ] Computed 118 place invariants in 9 ms
[2023-03-10 22:59:40] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned sat
[2023-03-10 22:59:40] [INFO ] [Real]Absence check using 30 positive and 88 generalized place invariants in 44 ms returned sat
[2023-03-10 22:59:40] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 22:59:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-10 22:59:41] [INFO ] [Nat]Absence check using 30 positive and 88 generalized place invariants in 38 ms returned sat
[2023-03-10 23:00:02] [INFO ] After 20948ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 23:00:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-10 23:00:05] [INFO ] After 3723ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 23:00:05] [INFO ] After 3725ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 23:00:05] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 137 out of 741 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 741/741 places, 1234/1234 transitions.
Applied a total of 0 rules in 29 ms. Remains 741 /741 variables (removed 0) and now considering 1234/1234 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 741/741 places, 1234/1234 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 741/741 places, 1234/1234 transitions.
Applied a total of 0 rules in 68 ms. Remains 741 /741 variables (removed 0) and now considering 1234/1234 (removed 0) transitions.
[2023-03-10 23:00:06] [INFO ] Invariant cache hit.
[2023-03-10 23:00:06] [INFO ] Implicit Places using invariants in 345 ms returned [4, 26, 27, 30, 64, 84, 207, 212, 213, 242, 326, 364, 367, 416, 493, 522, 530, 541, 548, 549, 593, 618, 621, 636, 643, 649, 655, 661, 667, 673, 679, 685, 691, 697, 724, 727]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 349 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 705/741 places, 1234/1234 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 705 transition count 1221
Reduce places removed 13 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 28 rules applied. Total rules applied 41 place count 692 transition count 1206
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 56 place count 677 transition count 1206
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 56 place count 677 transition count 1191
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 86 place count 662 transition count 1191
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 98 place count 650 transition count 1179
Iterating global reduction 3 with 12 rules applied. Total rules applied 110 place count 650 transition count 1179
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 110 place count 650 transition count 1178
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 112 place count 649 transition count 1178
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 121 place count 640 transition count 1169
Iterating global reduction 3 with 9 rules applied. Total rules applied 130 place count 640 transition count 1169
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 132 place count 639 transition count 1168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 133 place count 638 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 134 place count 637 transition count 1166
Iterating global reduction 5 with 1 rules applied. Total rules applied 135 place count 637 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 136 place count 636 transition count 1165
Iterating global reduction 5 with 1 rules applied. Total rules applied 137 place count 636 transition count 1165
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 138 place count 635 transition count 1164
Iterating global reduction 5 with 1 rules applied. Total rules applied 139 place count 635 transition count 1164
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 140 place count 634 transition count 1162
Iterating global reduction 5 with 1 rules applied. Total rules applied 141 place count 634 transition count 1162
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 193 place count 608 transition count 1136
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 198 place count 608 transition count 1131
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 203 place count 603 transition count 1131
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 205 place count 603 transition count 1131
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 206 place count 603 transition count 1131
Applied a total of 206 rules in 209 ms. Remains 603 /705 variables (removed 102) and now considering 1131/1234 (removed 103) transitions.
// Phase 1: matrix 1131 rows 603 cols
[2023-03-10 23:00:06] [INFO ] Computed 81 place invariants in 8 ms
[2023-03-10 23:00:06] [INFO ] Implicit Places using invariants in 254 ms returned [125, 148, 149, 287, 306, 308, 440, 573]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 264 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 595/741 places, 1131/1234 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 591 transition count 1127
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 591 transition count 1127
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 589 transition count 1124
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 589 transition count 1124
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 16 place count 587 transition count 1122
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 587 transition count 1120
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 585 transition count 1120
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 585 transition count 1120
Applied a total of 21 rules in 127 ms. Remains 585 /595 variables (removed 10) and now considering 1120/1131 (removed 11) transitions.
// Phase 1: matrix 1120 rows 585 cols
[2023-03-10 23:00:07] [INFO ] Computed 73 place invariants in 7 ms
[2023-03-10 23:00:07] [INFO ] Implicit Places using invariants in 269 ms returned []
[2023-03-10 23:00:07] [INFO ] Invariant cache hit.
[2023-03-10 23:00:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 23:00:08] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 585/741 places, 1120/1234 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2763 ms. Remains : 585/741 places, 1120/1234 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 324427 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 324427 steps, saw 68729 distinct states, run finished after 3001 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-10 23:00:12] [INFO ] Invariant cache hit.
[2023-03-10 23:00:12] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2023-03-10 23:00:12] [INFO ] [Real]Absence check using 19 positive and 54 generalized place invariants in 27 ms returned sat
[2023-03-10 23:00:12] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 23:00:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 32 ms returned sat
[2023-03-10 23:00:12] [INFO ] [Nat]Absence check using 19 positive and 54 generalized place invariants in 56 ms returned sat
[2023-03-10 23:00:26] [INFO ] After 13334ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 23:00:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 23:00:37] [INFO ] After 11356ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 23:00:37] [INFO ] After 11357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-10 23:00:37] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 460 ms.
Support contains 137 out of 585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 585/585 places, 1120/1120 transitions.
Applied a total of 0 rules in 13 ms. Remains 585 /585 variables (removed 0) and now considering 1120/1120 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 585/585 places, 1120/1120 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 585/585 places, 1120/1120 transitions.
Applied a total of 0 rules in 14 ms. Remains 585 /585 variables (removed 0) and now considering 1120/1120 (removed 0) transitions.
[2023-03-10 23:00:38] [INFO ] Invariant cache hit.
[2023-03-10 23:00:38] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-10 23:00:38] [INFO ] Invariant cache hit.
[2023-03-10 23:00:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-10 23:00:39] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned []
Implicit Place search using SMT with State Equation took 1564 ms to find 0 implicit places.
[2023-03-10 23:00:39] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-10 23:00:39] [INFO ] Invariant cache hit.
[2023-03-10 23:00:40] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2379 ms. Remains : 585/585 places, 1120/1120 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 585 transition count 1116
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 581 transition count 1116
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 580 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 579 transition count 1115
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 579 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 578 transition count 1114
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 578 transition count 1114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 577 transition count 1113
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 577 transition count 1113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 577 transition count 1112
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 2 with 2 rules applied. Total rules applied 18 place count 576 transition count 1111
Applied a total of 18 rules in 61 ms. Remains 576 /585 variables (removed 9) and now considering 1111/1120 (removed 9) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1111 rows 576 cols
[2023-03-10 23:00:40] [INFO ] Computed 72 place invariants in 10 ms
[2023-03-10 23:00:40] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2023-03-10 23:00:40] [INFO ] [Real]Absence check using 21 positive and 51 generalized place invariants in 65 ms returned sat
[2023-03-10 23:00:40] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 23:00:40] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2023-03-10 23:00:40] [INFO ] [Nat]Absence check using 21 positive and 51 generalized place invariants in 50 ms returned sat
[2023-03-10 23:00:54] [INFO ] After 13737ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 23:00:55] [INFO ] Deduced a trap composed of 58 places in 194 ms of which 5 ms to minimize.
[2023-03-10 23:00:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
[2023-03-10 23:00:57] [INFO ] Deduced a trap composed of 11 places in 231 ms of which 1 ms to minimize.
[2023-03-10 23:00:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 338 ms
[2023-03-10 23:01:04] [INFO ] After 23880ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 14470 ms.
[2023-03-10 23:01:19] [INFO ] After 38605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-10 23:01:19] [INFO ] Flatten gal took : 111 ms
[2023-03-10 23:01:19] [INFO ] Flatten gal took : 101 ms
[2023-03-10 23:01:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14722624412174018361.gal : 17 ms
[2023-03-10 23:01:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14868707712865639736.prop : 11 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/ReachabilityCardinality14722624412174018361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14868707712865639736.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14868707712865639736.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 26
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :26 after 38
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :38 after 246
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :246 after 1293
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1293 after 54278
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :54278 after 5.08165e+06
Invariant property ASLink-PT-03b-ReachabilityFireability-08 does not hold.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5.08165e+06 after 1.25039e+08
Reachability property ASLink-PT-03b-ReachabilityFireability-00 is true.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.25039e+08 after 1.2513e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.2513e+08 after 1.26073e+08
Detected timeout of ITS tools.
[2023-03-10 23:01:34] [INFO ] Flatten gal took : 40 ms
[2023-03-10 23:01:34] [INFO ] Applying decomposition
[2023-03-10 23:01:34] [INFO ] Flatten gal took : 40 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/graph7675699136531448594.txt' '-o' '/tmp/graph7675699136531448594.bin' '-w' '/tmp/graph7675699136531448594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7675699136531448594.bin' '-l' '-1' '-v' '-w' '/tmp/graph7675699136531448594.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:01:35] [INFO ] Decomposing Gal with order
[2023-03-10 23:01:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:01:35] [INFO ] Removed a total of 1693 redundant transitions.
[2023-03-10 23:01:35] [INFO ] Flatten gal took : 109 ms
[2023-03-10 23:01:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 29 ms.
[2023-03-10 23:01:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7176340724988686639.gal : 9 ms
[2023-03-10 23:01:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10224213038080306612.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/ReachabilityCardinality7176340724988686639.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10224213038080306612.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/ReachabilityCardinality10224213038080306612.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 86
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :86 after 4166
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :4166 after 3.08384e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.08384e+08 after 3.76913e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.56897e+09 after 1.57662e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.57662e+09 after 1.59111e+09
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.59111e+09 after 1.66276e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.66276e+09 after 1.88967e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.88967e+09 after 2.10792e+09
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.10792e+09 after 5.51174e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :5.51174e+09 after 1.76195e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.8438e+10 after 6.62495e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11469764709263000811
[2023-03-10 23:01:50] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11469764709263000811
Running compilation step : cd /tmp/ltsmin11469764709263000811;'/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 2242 ms.
Running link step : cd /tmp/ltsmin11469764709263000811;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin11469764709263000811;'/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' 'ASLinkPT03bReachabilityFireability04==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)
[2023-03-10 23:02:05] [INFO ] Flatten gal took : 59 ms
[2023-03-10 23:02:05] [INFO ] Applying decomposition
[2023-03-10 23:02:05] [INFO ] Flatten gal took : 58 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/graph9894201228295809212.txt' '-o' '/tmp/graph9894201228295809212.bin' '-w' '/tmp/graph9894201228295809212.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9894201228295809212.bin' '-l' '-1' '-v' '-w' '/tmp/graph9894201228295809212.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:02:05] [INFO ] Decomposing Gal with order
[2023-03-10 23:02:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:02:06] [INFO ] Removed a total of 1617 redundant transitions.
[2023-03-10 23:02:06] [INFO ] Flatten gal took : 147 ms
[2023-03-10 23:02:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 58 ms.
[2023-03-10 23:02:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5080557744410864231.gal : 25 ms
[2023-03-10 23:02:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1621624117181653051.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/ReachabilityCardinality5080557744410864231.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1621624117181653051.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/ReachabilityCardinality1621624117181653051.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 :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1 after 127164
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :127164 after 131718
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-10 23:32:06] [INFO ] Flatten gal took : 82 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16011432428372715965
[2023-03-10 23:32:06] [INFO ] Computing symmetric may disable matrix : 1120 transitions.
[2023-03-10 23:32:06] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:32:06] [INFO ] Computing symmetric may enable matrix : 1120 transitions.
[2023-03-10 23:32:06] [INFO ] Applying decomposition
[2023-03-10 23:32:06] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:32:06] [INFO ] Flatten gal took : 42 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/graph502675571638983131.txt' '-o' '/tmp/graph502675571638983131.bin' '-w' '/tmp/graph502675571638983131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph502675571638983131.bin' '-l' '-1' '-v' '-w' '/tmp/graph502675571638983131.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:32:06] [INFO ] Decomposing Gal with order
[2023-03-10 23:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:32:06] [INFO ] Removed a total of 1721 redundant transitions.
[2023-03-10 23:32:06] [INFO ] Flatten gal took : 74 ms
[2023-03-10 23:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 17 ms.
[2023-03-10 23:32:06] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6901022870050057839.gal : 8 ms
[2023-03-10 23:32:06] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6069017807432858756.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/ReachabilityFireability6901022870050057839.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6069017807432858756.prop' '--nowitness'
[2023-03-10 23:32:07] [INFO ] Computing Do-Not-Accords matrix : 1120 transitions.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
[2023-03-10 23:32:07] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:32:07] [INFO ] Built C files in 414ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16011432428372715965
Running compilation step : cd /tmp/ltsmin16011432428372715965;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityFireability6069017807432858756.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 4
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :4 after 59
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :59 after 1074
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1074 after 1.67143e+08
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.67143e+08 after 8.02286e+08
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4.253e+09 after 4.29993e+09
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :4.29993e+09 after 4.37421e+09
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :4.37421e+09 after 4.55086e+09
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :4.55086e+09 after 4.85709e+09
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :4.85709e+09 after 9.1156e+09
Compilation finished in 3541 ms.
Running link step : cd /tmp/ltsmin16011432428372715965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 113 ms.
Running LTSmin : cd /tmp/ltsmin16011432428372715965;'/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' 'ASLinkPT03bReachabilityFireability00==true'
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :9.1156e+09 after 2.15318e+10
Invariant property ASLink-PT-03b-ReachabilityFireability-08 does not hold.
FORMULA ASLink-PT-03b-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-03b-ReachabilityFireability-00 is true.
FORMULA ASLink-PT-03b-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.00091e+11 after 2.05924e+11
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.11237e+12 after 2.29678e+12
Reachability property ASLink-PT-03b-ReachabilityFireability-11 is true.
FORMULA ASLink-PT-03b-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.93532e+13 after 2.36465e+13
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16011432428372715965;'/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' 'ASLinkPT03bReachabilityFireability00==true'
Running LTSmin : cd /tmp/ltsmin16011432428372715965;'/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' 'ASLinkPT03bReachabilityFireability04==true'
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.36465e+13 after 2.36623e+13
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 11548684 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16075136 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-03b"
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-03b, 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-oct2-167813592600055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;