About the Execution of ITS-Tools for CANConstruction-PT-040
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1035.819 | 74587.00 | 93461.00 | 237.90 | 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/mcc2026-input.r034-tall-177946842100645.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is CANConstruction-PT-040, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100645
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 11K Mar 6 09:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 6 09:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 6 09:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Mar 15 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 09:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 6 09:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 09:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 09:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.5M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CANConstruction-PT-040-UpperBounds-00
FORMULA_NAME CANConstruction-PT-040-UpperBounds-01
FORMULA_NAME CANConstruction-PT-040-UpperBounds-02
FORMULA_NAME CANConstruction-PT-040-UpperBounds-03
FORMULA_NAME CANConstruction-PT-040-UpperBounds-04
FORMULA_NAME CANConstruction-PT-040-UpperBounds-05
FORMULA_NAME CANConstruction-PT-040-UpperBounds-06
FORMULA_NAME CANConstruction-PT-040-UpperBounds-07
FORMULA_NAME CANConstruction-PT-040-UpperBounds-08
FORMULA_NAME CANConstruction-PT-040-UpperBounds-09
FORMULA_NAME CANConstruction-PT-040-UpperBounds-10
FORMULA_NAME CANConstruction-PT-040-UpperBounds-11
FORMULA_NAME CANConstruction-PT-040-UpperBounds-12
FORMULA_NAME CANConstruction-PT-040-UpperBounds-13
FORMULA_NAME CANConstruction-PT-040-UpperBounds-14
FORMULA_NAME CANConstruction-PT-040-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1779639637945
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-24 16:20:39] [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]
[2026-05-24 16:20:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 16:20:39] [INFO ] Load time of PNML (sax parser for PT used): 245 ms
[2026-05-24 16:20:39] [INFO ] Transformed 3682 places.
[2026-05-24 16:20:39] [INFO ] Transformed 6720 transitions.
[2026-05-24 16:20:39] [INFO ] Parsed PT model containing 3682 places and 6720 transitions and 20000 arcs in 365 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
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:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1324786423110230779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6109282003876320359.kers'
[2026-05-24 16:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1324786423110230779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6109282003876320359.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 6720 rows 3682 cols 13680 entries
Finished phase 1 with 3561 SingleSign rule and 40 generalized
[2026-05-24 16:20:39] [INFO ] Computed 81 invariants in 27 ms
Computed 81 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-6109282003876320359.kers
Total runtime 36 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 (14 resets) in 145 ms. (68 steps per ms)
FORMULA CANConstruction-PT-040-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80008 steps (16 resets) in 103 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2026-05-24 16:20:40] [INFO ] Invariant cache hit.
[2026-05-24 16:20:40] [INFO ] [Real]Absence check using 78 positive place invariants in 84 ms returned sat
[2026-05-24 16:20:40] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 4 ms returned sat
[2026-05-24 16:20:42] [INFO ] [Real]Absence check using state equation in 1830 ms returned sat
[2026-05-24 16:20:42] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2026-05-24 16:20:43] [INFO ] [Real]Added 3160 Read/Feed constraints in 322 ms returned sat
[2026-05-24 16:20:43] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:20:43] [INFO ] [Nat]Absence check using 78 positive place invariants in 78 ms returned sat
[2026-05-24 16:20:43] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:20:45] [INFO ] [Nat]Absence check using state equation in 1815 ms returned sat
[2026-05-24 16:20:45] [INFO ] [Nat]Added 3160 Read/Feed constraints in 267 ms returned sat
[2026-05-24 16:20:46] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 349 ms.
[2026-05-24 16:20:47] [INFO ] Added : 11 causal constraints over 3 iterations in 1812 ms. Result :sat
Minimization took 436 ms.
[2026-05-24 16:20:48] [INFO ] [Real]Absence check using 78 positive place invariants in 65 ms returned sat
[2026-05-24 16:20:48] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:20:50] [INFO ] [Real]Absence check using state equation in 1868 ms returned sat
[2026-05-24 16:20:51] [INFO ] [Real]Added 3160 Read/Feed constraints in 297 ms returned sat
[2026-05-24 16:20:51] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:20:51] [INFO ] [Nat]Absence check using 78 positive place invariants in 68 ms returned sat
[2026-05-24 16:20:51] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 4 ms returned sat
[2026-05-24 16:20:53] [INFO ] [Nat]Absence check using state equation in 1789 ms returned sat
[2026-05-24 16:20:53] [INFO ] [Nat]Added 3160 Read/Feed constraints in 308 ms returned sat
[2026-05-24 16:20:54] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 314 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2026-05-24 16:20:56] [INFO ] [Real]Absence check using 78 positive place invariants in 67 ms returned sat
[2026-05-24 16:20:56] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 1 ms returned sat
[2026-05-24 16:20:58] [INFO ] [Real]Absence check using state equation in 1783 ms returned sat
[2026-05-24 16:20:59] [INFO ] [Real]Added 3160 Read/Feed constraints in 280 ms returned sat
[2026-05-24 16:20:59] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:20:59] [INFO ] [Nat]Absence check using 78 positive place invariants in 65 ms returned sat
[2026-05-24 16:20:59] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:01] [INFO ] [Nat]Absence check using state equation in 1781 ms returned sat
[2026-05-24 16:21:01] [INFO ] [Nat]Added 3160 Read/Feed constraints in 287 ms returned sat
[2026-05-24 16:21:02] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 271 ms.
[2026-05-24 16:21:03] [INFO ] Added : 8 causal constraints over 2 iterations in 1252 ms. Result :sat
Minimization took 559 ms.
[2026-05-24 16:21:04] [INFO ] [Real]Absence check using 78 positive place invariants in 62 ms returned sat
[2026-05-24 16:21:04] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:05] [INFO ] [Real]Absence check using state equation in 1776 ms returned sat
[2026-05-24 16:21:06] [INFO ] [Real]Added 3160 Read/Feed constraints in 276 ms returned sat
[2026-05-24 16:21:06] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:21:06] [INFO ] [Nat]Absence check using 78 positive place invariants in 64 ms returned sat
[2026-05-24 16:21:06] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:08] [INFO ] [Nat]Absence check using state equation in 1784 ms returned sat
[2026-05-24 16:21:08] [INFO ] [Nat]Added 3160 Read/Feed constraints in 300 ms returned sat
[2026-05-24 16:21:09] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 257 ms.
[2026-05-24 16:21:10] [INFO ] Added : 11 causal constraints over 3 iterations in 1615 ms. Result :sat
Minimization took 548 ms.
[2026-05-24 16:21:11] [INFO ] [Real]Absence check using 78 positive place invariants in 62 ms returned sat
[2026-05-24 16:21:11] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:13] [INFO ] [Real]Absence check using state equation in 1738 ms returned sat
[2026-05-24 16:21:13] [INFO ] [Real]Added 3160 Read/Feed constraints in 258 ms returned sat
[2026-05-24 16:21:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:21:14] [INFO ] [Nat]Absence check using 78 positive place invariants in 72 ms returned sat
[2026-05-24 16:21:14] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:16] [INFO ] [Nat]Absence check using state equation in 1775 ms returned sat
[2026-05-24 16:21:16] [INFO ] [Nat]Added 3160 Read/Feed constraints in 288 ms returned sat
[2026-05-24 16:21:16] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 301 ms.
[2026-05-24 16:21:18] [INFO ] Added : 11 causal constraints over 3 iterations in 1670 ms. Result :sat
Minimization took 548 ms.
[2026-05-24 16:21:19] [INFO ] [Real]Absence check using 78 positive place invariants in 61 ms returned sat
[2026-05-24 16:21:19] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 5 ms returned sat
[2026-05-24 16:21:20] [INFO ] [Real]Absence check using state equation in 1742 ms returned sat
[2026-05-24 16:21:21] [INFO ] [Real]Added 3160 Read/Feed constraints in 267 ms returned sat
[2026-05-24 16:21:21] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:21:21] [INFO ] [Nat]Absence check using 78 positive place invariants in 62 ms returned sat
[2026-05-24 16:21:21] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:23] [INFO ] [Nat]Absence check using state equation in 1824 ms returned sat
[2026-05-24 16:21:24] [INFO ] [Nat]Added 3160 Read/Feed constraints in 283 ms returned sat
[2026-05-24 16:21:24] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 291 ms.
[2026-05-24 16:21:25] [INFO ] Added : 11 causal constraints over 3 iterations in 1648 ms. Result :sat
Minimization took 502 ms.
[2026-05-24 16:21:26] [INFO ] [Real]Absence check using 78 positive place invariants in 66 ms returned sat
[2026-05-24 16:21:26] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:28] [INFO ] [Real]Absence check using state equation in 1845 ms returned sat
[2026-05-24 16:21:29] [INFO ] [Real]Added 3160 Read/Feed constraints in 273 ms returned sat
[2026-05-24 16:21:29] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:21:29] [INFO ] [Nat]Absence check using 78 positive place invariants in 63 ms returned sat
[2026-05-24 16:21:29] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:31] [INFO ] [Nat]Absence check using state equation in 1791 ms returned sat
[2026-05-24 16:21:31] [INFO ] [Nat]Added 3160 Read/Feed constraints in 281 ms returned sat
[2026-05-24 16:21:32] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 259 ms.
[2026-05-24 16:21:33] [INFO ] Added : 8 causal constraints over 2 iterations in 1259 ms. Result :sat
Minimization took 548 ms.
[2026-05-24 16:21:34] [INFO ] [Real]Absence check using 78 positive place invariants in 60 ms returned sat
[2026-05-24 16:21:34] [INFO ] [Real]Absence check using 78 positive and 3 generalized place invariants in 5 ms returned sat
[2026-05-24 16:21:35] [INFO ] [Real]Absence check using state equation in 1721 ms returned sat
[2026-05-24 16:21:36] [INFO ] [Real]Added 3160 Read/Feed constraints in 265 ms returned sat
[2026-05-24 16:21:36] [INFO ] Solution in real domain found non-integer solution.
[2026-05-24 16:21:36] [INFO ] [Nat]Absence check using 78 positive place invariants in 66 ms returned sat
[2026-05-24 16:21:36] [INFO ] [Nat]Absence check using 78 positive and 3 generalized place invariants in 2 ms returned sat
[2026-05-24 16:21:38] [INFO ] [Nat]Absence check using state equation in 1732 ms returned sat
[2026-05-24 16:21:38] [INFO ] [Nat]Added 3160 Read/Feed constraints in 283 ms returned sat
[2026-05-24 16:21:39] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 253 ms.
[2026-05-24 16:21:41] [INFO ] Added : 23 causal constraints over 5 iterations in 2066 ms. Result :sat
Minimization took 378 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
Support contains 8 out of 3682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3682/3682 places, 6720/6720 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 3682 transition count 6440
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 3402 transition count 6440
Discarding 1515 places :
Symmetric choice reduction at 2 with 1515 rule applications. Total rules 2075 place count 1887 transition count 3410
Iterating global reduction 2 with 1515 rules applied. Total rules applied 3590 place count 1887 transition count 3410
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 3670 place count 1847 transition count 3370
Free-agglomeration rule applied 70 times.
Iterating global reduction 2 with 70 rules applied. Total rules applied 3740 place count 1847 transition count 3300
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 3810 place count 1777 transition count 3300
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 3820 place count 1777 transition count 3300
Applied a total of 3820 rules in 1202 ms. Remains 1777 /3682 variables (removed 1905) and now considering 3300/6720 (removed 3420) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1211 ms. Remains : 1777/3682 places, 3300/6720 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15852841724447067023.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9868255747371113515.kers'
[2026-05-24 16:21:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15852841724447067023.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9868255747371113515.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 3300 rows 1777 cols 6810 entries
Finished phase 1 with 1656 SingleSign rule and 40 generalized
[2026-05-24 16:21:42] [INFO ] Computed 81 invariants in 9 ms
Computed 81 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-9868255747371113515.kers
Total runtime 14 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (3628 resets) in 8568 ms. (116 steps per ms)
FORMULA CANConstruction-PT-040-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-040-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (87 resets) in 1261 ms. (792 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 73367 ms.
BK_STOP 1779639712532
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="CANConstruction-PT-040"
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 2-5973"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-040, 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 r034-tall-177946842100645"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 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.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 ;