About the Execution of ITS-Tools for FlexibleBarrier-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 451.607 | 35409.00 | 49542.00 | 96.10 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r180-tall-171640602500045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is FlexibleBarrier-PT-08b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602500045
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 08:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 13 08:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 13 08:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 13 08:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 241K May 18 16:42 model.pnml
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content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-00
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-01
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-02
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-03
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-04
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-05
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-06
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-07
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-08
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-09
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-10
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-11
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-12
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-13
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-14
FORMULA_NAME FlexibleBarrier-PT-08b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716418173143
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-22 22:49:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 22:49:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:49:34] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2024-05-22 22:49:34] [INFO ] Transformed 920 places.
[2024-05-22 22:49:34] [INFO ] Transformed 1057 transitions.
[2024-05-22 22:49:34] [INFO ] Found NUPN structural information;
[2024-05-22 22:49:34] [INFO ] Parsed PT model containing 920 places and 1057 transitions and 2627 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1057 rows 920 cols
[2024-05-22 22:49:34] [INFO ] Computed 10 invariants in 38 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (158 resets) in 47 ms. (208 steps per ms)
FORMULA FlexibleBarrier-PT-08b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60005 steps (116 resets) in 51 ms. (1153 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-22 22:49:34] [INFO ] Invariant cache hit.
[2024-05-22 22:49:35] [INFO ] [Real]Absence check using 10 positive place invariants in 19 ms returned sat
[2024-05-22 22:49:35] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2024-05-22 22:49:35] [INFO ] Deduced a trap composed of 82 places in 179 ms of which 24 ms to minimize.
[2024-05-22 22:49:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:49:35] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2024-05-22 22:49:36] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-22 22:49:36] [INFO ] Deduced a trap composed of 82 places in 110 ms of which 2 ms to minimize.
[2024-05-22 22:49:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2024-05-22 22:49:36] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 74 ms.
[2024-05-22 22:49:39] [INFO ] Deduced a trap composed of 284 places in 175 ms of which 5 ms to minimize.
[2024-05-22 22:49:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2024-05-22 22:49:40] [INFO ] Added : 306 causal constraints over 62 iterations in 3682 ms. Result :sat
Minimization took 502 ms.
[2024-05-22 22:49:40] [INFO ] [Real]Absence check using 10 positive place invariants in 17 ms returned sat
[2024-05-22 22:49:41] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2024-05-22 22:49:41] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 59 ms.
[2024-05-22 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:49:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 18 ms returned sat
[2024-05-22 22:49:41] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2024-05-22 22:49:41] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 67 ms.
[2024-05-22 22:49:45] [INFO ] Added : 297 causal constraints over 60 iterations in 3359 ms. Result :sat
Minimization took 506 ms.
[2024-05-22 22:49:45] [INFO ] [Real]Absence check using 10 positive place invariants in 18 ms returned sat
[2024-05-22 22:49:46] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2024-05-22 22:49:46] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 61 ms.
[2024-05-22 22:49:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:49:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 20 ms returned sat
[2024-05-22 22:49:46] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-05-22 22:49:46] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 58 ms.
[2024-05-22 22:49:50] [INFO ] Added : 300 causal constraints over 60 iterations in 3335 ms. Result :sat
Minimization took 511 ms.
[2024-05-22 22:49:50] [INFO ] [Real]Absence check using 10 positive place invariants in 19 ms returned sat
[2024-05-22 22:49:51] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2024-05-22 22:49:51] [INFO ] Deduced a trap composed of 84 places in 102 ms of which 3 ms to minimize.
[2024-05-22 22:49:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:49:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 18 ms returned sat
[2024-05-22 22:49:51] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2024-05-22 22:49:51] [INFO ] Deduced a trap composed of 84 places in 119 ms of which 5 ms to minimize.
[2024-05-22 22:49:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
[2024-05-22 22:49:52] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 63 ms.
[2024-05-22 22:49:55] [INFO ] Deduced a trap composed of 290 places in 178 ms of which 4 ms to minimize.
[2024-05-22 22:49:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 291 ms
[2024-05-22 22:49:55] [INFO ] Added : 292 causal constraints over 60 iterations in 3669 ms. Result :sat
Minimization took 507 ms.
[2024-05-22 22:49:56] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-22 22:49:56] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2024-05-22 22:49:56] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 51 ms.
[2024-05-22 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:49:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2024-05-22 22:49:57] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2024-05-22 22:49:57] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 52 ms.
[2024-05-22 22:50:00] [INFO ] Added : 315 causal constraints over 63 iterations in 3359 ms. Result :sat
Minimization took 501 ms.
[2024-05-22 22:50:01] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-22 22:50:01] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-05-22 22:50:01] [INFO ] Deduced a trap composed of 291 places in 241 ms of which 4 ms to minimize.
[2024-05-22 22:50:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:50:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2024-05-22 22:50:02] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2024-05-22 22:50:02] [INFO ] Deduced a trap composed of 291 places in 239 ms of which 6 ms to minimize.
[2024-05-22 22:50:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 312 ms
[2024-05-22 22:50:02] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 51 ms.
[2024-05-22 22:50:06] [INFO ] Deduced a trap composed of 281 places in 164 ms of which 3 ms to minimize.
[2024-05-22 22:50:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 272 ms
[2024-05-22 22:50:06] [INFO ] Added : 305 causal constraints over 61 iterations in 3626 ms. Result :sat
Minimization took 510 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 920/920 places, 1057/1057 transitions.
Graph (trivial) has 887 edges and 920 vertex of which 50 / 920 are part of one of the 8 SCC in 6 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 238 rules applied. Total rules applied 239 place count 878 transition count 768
Reduce places removed 238 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 240 rules applied. Total rules applied 479 place count 640 transition count 766
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 481 place count 638 transition count 766
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 481 place count 638 transition count 712
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 589 place count 584 transition count 712
Discarding 311 places :
Symmetric choice reduction at 3 with 311 rule applications. Total rules 900 place count 273 transition count 401
Iterating global reduction 3 with 311 rules applied. Total rules applied 1211 place count 273 transition count 401
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 1211 place count 273 transition count 394
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 1225 place count 266 transition count 394
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1230 place count 266 transition count 389
Discarding 45 places :
Symmetric choice reduction at 4 with 45 rule applications. Total rules 1275 place count 221 transition count 344
Iterating global reduction 4 with 45 rules applied. Total rules applied 1320 place count 221 transition count 344
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 4 with 44 rules applied. Total rules applied 1364 place count 221 transition count 300
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 1452 place count 177 transition count 256
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 1462 place count 177 transition count 246
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1470 place count 169 transition count 238
Iterating global reduction 6 with 8 rules applied. Total rules applied 1478 place count 169 transition count 238
Free-agglomeration rule applied 119 times.
Iterating global reduction 6 with 119 rules applied. Total rules applied 1597 place count 169 transition count 119
Reduce places removed 119 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Graph (complete) has 138 edges and 50 vertex of which 40 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 169 rules applied. Total rules applied 1766 place count 40 transition count 70
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1780 place count 40 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1781 place count 39 transition count 55
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 30 edges and 38 vertex of which 12 / 38 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Iterating post reduction 8 with 2 rules applied. Total rules applied 1783 place count 32 transition count 55
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 1795 place count 32 transition count 43
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 1795 place count 32 transition count 37
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 1807 place count 26 transition count 37
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1813 place count 26 transition count 31
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 11 with 12 rules applied. Total rules applied 1825 place count 20 transition count 25
Free-agglomeration rule applied 6 times.
Iterating global reduction 11 with 6 rules applied. Total rules applied 1831 place count 20 transition count 19
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 1845 place count 12 transition count 13
Applied a total of 1845 rules in 179 ms. Remains 12 /920 variables (removed 908) and now considering 13/1057 (removed 1044) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 12/920 places, 13/1057 transitions.
// Phase 1: matrix 13 rows 12 cols
[2024-05-22 22:50:07] [INFO ] Computed 5 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 791 ms. (1262 steps per ms)
FORMULA FlexibleBarrier-PT-08b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-08b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000000 steps (2 resets) in 257 ms. (3875 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-22 22:50:08] [INFO ] Flatten gal took : 15 ms
[2024-05-22 22:50:08] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:50:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16430299932402283576.gal : 3 ms
[2024-05-22 22:50:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15136268000052072554.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16430299932402283576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15136268000052072554.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 34257 ms.
BK_STOP 1716418208552
--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="UpperBounds"
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 2-5568"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-08b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-171640602500045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;