About the Execution of ITS-Tools for SharedMemory-COL-000050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 480.020 | 78869.00 | 98234.00 | 587.00 | 50 50 50 50 50 1 50 50 1 50 50 1 50 50 50 50 | normal |
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.r357-smll-167891806700573.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SharedMemory-COL-000050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806700573
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 15:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 15:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 25 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14K Mar 5 18:23 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
here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-00
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-01
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-02
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-03
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-04
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-05
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-06
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-07
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-08
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-09
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-10
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-11
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-12
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-13
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-14
FORMULA_NAME SharedMemory-COL-000050-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679322743875
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000050
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-20 14:32:27] [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]
[2023-03-20 14:32:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:32:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 14:32:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 14:32:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 970 ms
[2023-03-20 14:32:28] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 2701 PT places and 7600.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
[2023-03-20 14:32:28] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 8 ms.
[2023-03-20 14:32:28] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 5 rows 6 cols
[2023-03-20 14:32:28] [INFO ] Computed 3 place invariants in 5 ms
FORMULA SharedMemory-COL-000050-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000050-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-20 14:32:28] [INFO ] Invariant cache hit.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-20 14:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-20 14:32:28] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-20 14:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 13 ms.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-20 14:32:28] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-20 14:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-20 14:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 14:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-20 14:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 14:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-20 14:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 14:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 14:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 14:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-20 14:32:29] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 14:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50]
Domain [P(50), P(50)] of place Ext_Mem_Acc breaks symmetries in sort P
[2023-03-20 14:32:29] [INFO ] Unfolded HLPN to a Petri net with 2701 places and 5100 transitions 20200 arcs in 188 ms.
[2023-03-20 14:32:29] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Deduced a syphon composed of 50 places in 17 ms
Reduce places removed 50 places and 50 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5097 ms. (steps per millisecond=1 ) properties (out of 7) seen :250
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :44
// Phase 1: matrix 5050 rows 2651 cols
[2023-03-20 14:32:35] [INFO ] Computed 101 place invariants in 370 ms
[2023-03-20 14:32:36] [INFO ] [Real]Absence check using 101 positive place invariants in 220 ms returned sat
[2023-03-20 14:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:39] [INFO ] [Real]Absence check using state equation in 2878 ms returned sat
[2023-03-20 14:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:39] [INFO ] [Nat]Absence check using 101 positive place invariants in 171 ms returned sat
[2023-03-20 14:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:42] [INFO ] [Nat]Absence check using state equation in 2498 ms returned sat
[2023-03-20 14:32:43] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 596 ms.
[2023-03-20 14:32:43] [INFO ] Added : 1 causal constraints over 1 iterations in 1282 ms. Result :sat
[2023-03-20 14:32:44] [INFO ] [Real]Absence check using 101 positive place invariants in 138 ms returned sat
[2023-03-20 14:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:47] [INFO ] [Real]Absence check using state equation in 2304 ms returned sat
[2023-03-20 14:32:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:47] [INFO ] [Nat]Absence check using 101 positive place invariants in 229 ms returned sat
[2023-03-20 14:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:50] [INFO ] [Nat]Absence check using state equation in 2469 ms returned sat
[2023-03-20 14:32:51] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 492 ms.
[2023-03-20 14:32:52] [INFO ] Added : 1 causal constraints over 1 iterations in 1401 ms. Result :sat
[2023-03-20 14:32:52] [INFO ] [Real]Absence check using 101 positive place invariants in 139 ms returned sat
[2023-03-20 14:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:55] [INFO ] [Real]Absence check using state equation in 2473 ms returned sat
[2023-03-20 14:32:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:32:56] [INFO ] [Nat]Absence check using 101 positive place invariants in 144 ms returned sat
[2023-03-20 14:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:32:58] [INFO ] [Nat]Absence check using state equation in 2243 ms returned sat
[2023-03-20 14:32:58] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 338 ms.
[2023-03-20 14:32:59] [INFO ] Added : 0 causal constraints over 0 iterations in 818 ms. Result :sat
[2023-03-20 14:33:00] [INFO ] [Real]Absence check using 101 positive place invariants in 188 ms returned sat
[2023-03-20 14:33:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:02] [INFO ] [Real]Absence check using state equation in 2321 ms returned sat
[2023-03-20 14:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:33:03] [INFO ] [Nat]Absence check using 101 positive place invariants in 168 ms returned sat
[2023-03-20 14:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:05] [INFO ] [Nat]Absence check using state equation in 2368 ms returned sat
[2023-03-20 14:33:06] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 376 ms.
[2023-03-20 14:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 850 ms. Result :sat
[2023-03-20 14:33:07] [INFO ] [Real]Absence check using 101 positive place invariants in 164 ms returned sat
[2023-03-20 14:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:09] [INFO ] [Real]Absence check using state equation in 2149 ms returned sat
[2023-03-20 14:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:33:10] [INFO ] [Nat]Absence check using 101 positive place invariants in 169 ms returned sat
[2023-03-20 14:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:12] [INFO ] [Nat]Absence check using state equation in 2218 ms returned sat
[2023-03-20 14:33:13] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 517 ms.
[2023-03-20 14:33:13] [INFO ] Added : 0 causal constraints over 0 iterations in 931 ms. Result :sat
[2023-03-20 14:33:14] [INFO ] [Real]Absence check using 101 positive place invariants in 152 ms returned sat
[2023-03-20 14:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:16] [INFO ] [Real]Absence check using state equation in 2615 ms returned sat
[2023-03-20 14:33:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:33:17] [INFO ] [Nat]Absence check using 101 positive place invariants in 221 ms returned sat
[2023-03-20 14:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:20] [INFO ] [Nat]Absence check using state equation in 2294 ms returned sat
[2023-03-20 14:33:20] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 507 ms.
[2023-03-20 14:33:21] [INFO ] Added : 1 causal constraints over 1 iterations in 1341 ms. Result :sat
[2023-03-20 14:33:22] [INFO ] [Real]Absence check using 101 positive place invariants in 141 ms returned sat
[2023-03-20 14:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:24] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2023-03-20 14:33:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:33:25] [INFO ] [Nat]Absence check using 101 positive place invariants in 165 ms returned sat
[2023-03-20 14:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:33:27] [INFO ] [Nat]Absence check using state equation in 2095 ms returned sat
[2023-03-20 14:33:27] [INFO ] Computed and/alt/rep : 4950/4950/4950 causal constraints (skipped 0 transitions) in 326 ms.
[2023-03-20 14:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 716 ms. Result :sat
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50] Max seen :[42, 42, 49, 49, 49, 42, 49]
FORMULA SharedMemory-COL-000050-UpperBounds-13 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SharedMemory-COL-000050-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SharedMemory-COL-000050-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SharedMemory-COL-000050-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 50 out of 2651 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Drop transitions removed 2450 transitions
Trivial Post-agglo rules discarded 2450 transitions
Performed 2450 trivial Post agglomeration. Transition count delta: 2450
Iterating post reduction 0 with 2450 rules applied. Total rules applied 2450 place count 2651 transition count 2600
Reduce places removed 2501 places and 0 transitions.
Ensure Unique test removed 2400 transitions
Reduce isomorphic transitions removed 2400 transitions.
Graph (trivial) has 100 edges and 150 vertex of which 100 / 150 are part of one of the 50 SCC in 4 ms
Free SCC test removed 50 places
Iterating post reduction 1 with 4902 rules applied. Total rules applied 7352 place count 100 transition count 200
Drop transitions removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 7452 place count 100 transition count 100
Applied a total of 7452 rules in 147 ms. Remains 100 /2651 variables (removed 2551) and now considering 100/5050 (removed 4950) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 100/2651 places, 100/5050 transitions.
// Phase 1: matrix 100 rows 100 cols
[2023-03-20 14:33:29] [INFO ] Computed 50 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9584 ms. (steps per millisecond=104 ) properties (out of 3) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2780 ms. (steps per millisecond=359 ) properties (out of 3) seen :150
FORMULA SharedMemory-COL-000050-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SharedMemory-COL-000050-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SharedMemory-COL-000050-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 74660 ms.
BK_STOP 1679322822744
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="SharedMemory-COL-000050"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SharedMemory-COL-000050, 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 r357-smll-167891806700573"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000050.tgz
mv SharedMemory-COL-000050 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 ;