fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124156500470
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for HirschbergSinclair-PT-50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
354.443 27160.00 42184.00 280.30 TFTFTTFFFTFFTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156500470.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HirschbergSinclair-PT-50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156500470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 32K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.3K May 11 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 11 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 11 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 1.6M May 12 08:13 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 leader_election-ReachabilityCardinality-00
FORMULA_NAME leader_election-ReachabilityCardinality-01
FORMULA_NAME leader_election-ReachabilityCardinality-02
FORMULA_NAME leader_election-ReachabilityCardinality-03
FORMULA_NAME leader_election-ReachabilityCardinality-04
FORMULA_NAME leader_election-ReachabilityCardinality-05
FORMULA_NAME leader_election-ReachabilityCardinality-06
FORMULA_NAME leader_election-ReachabilityCardinality-07
FORMULA_NAME leader_election-ReachabilityCardinality-08
FORMULA_NAME leader_election-ReachabilityCardinality-09
FORMULA_NAME leader_election-ReachabilityCardinality-10
FORMULA_NAME leader_election-ReachabilityCardinality-11
FORMULA_NAME leader_election-ReachabilityCardinality-12
FORMULA_NAME leader_election-ReachabilityCardinality-13
FORMULA_NAME leader_election-ReachabilityCardinality-14
FORMULA_NAME leader_election-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621298792863

Running Version 0
[2021-05-18 00:46:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 00:46:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 00:46:34] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2021-05-18 00:46:34] [INFO ] Transformed 1208 places.
[2021-05-18 00:46:34] [INFO ] Transformed 1102 transitions.
[2021-05-18 00:46:34] [INFO ] Parsed PT model containing 1208 places and 1102 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 16) seen :7
FORMULA leader_election-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 1102 rows 1208 cols
[2021-05-18 00:46:35] [INFO ] Computed 106 place invariants in 56 ms
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive place invariants in 21 ms returned unsat
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive place invariants in 42 ms returned sat
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 3 ms returned unsat
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive place invariants in 17 ms returned unsat
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive place invariants in 35 ms returned sat
[2021-05-18 00:46:35] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-18 00:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:36] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2021-05-18 00:46:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 00:46:36] [INFO ] [Nat]Absence check using 100 positive place invariants in 36 ms returned sat
[2021-05-18 00:46:36] [INFO ] [Nat]Absence check using 100 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-18 00:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:37] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2021-05-18 00:46:37] [INFO ] Deduced a trap composed of 99 places in 389 ms of which 4 ms to minimize.
[2021-05-18 00:46:37] [INFO ] Deduced a trap composed of 36 places in 345 ms of which 2 ms to minimize.
[2021-05-18 00:46:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 920 ms
[2021-05-18 00:46:38] [INFO ] Computed and/alt/rep : 520/654/520 causal constraints (skipped 532 transitions) in 77 ms.
[2021-05-18 00:46:39] [INFO ] Added : 163 causal constraints over 33 iterations in 1874 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using 100 positive place invariants in 44 ms returned sat
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-18 00:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using state equation in 172 ms returned unsat
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using 100 positive place invariants in 19 ms returned unsat
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using 100 positive place invariants in 35 ms returned sat
[2021-05-18 00:46:40] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-18 00:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:41] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2021-05-18 00:46:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 00:46:41] [INFO ] [Nat]Absence check using 100 positive place invariants in 40 ms returned sat
[2021-05-18 00:46:41] [INFO ] [Nat]Absence check using 100 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-18 00:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:41] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2021-05-18 00:46:42] [INFO ] Deduced a trap composed of 56 places in 325 ms of which 2 ms to minimize.
[2021-05-18 00:46:42] [INFO ] Deduced a trap composed of 19 places in 306 ms of which 1 ms to minimize.
[2021-05-18 00:46:42] [INFO ] Deduced a trap composed of 53 places in 290 ms of which 1 ms to minimize.
[2021-05-18 00:46:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1103 ms
[2021-05-18 00:46:42] [INFO ] Computed and/alt/rep : 520/654/520 causal constraints (skipped 532 transitions) in 63 ms.
[2021-05-18 00:46:45] [INFO ] Added : 207 causal constraints over 42 iterations in 2619 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-18 00:46:45] [INFO ] [Real]Absence check using 100 positive place invariants in 11 ms returned unsat
[2021-05-18 00:46:45] [INFO ] [Real]Absence check using 100 positive place invariants in 35 ms returned sat
[2021-05-18 00:46:45] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-18 00:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:46] [INFO ] [Real]Absence check using state equation in 986 ms returned sat
[2021-05-18 00:46:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 00:46:46] [INFO ] [Nat]Absence check using 100 positive place invariants in 37 ms returned sat
[2021-05-18 00:46:46] [INFO ] [Nat]Absence check using 100 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-18 00:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 00:46:47] [INFO ] [Nat]Absence check using state equation in 456 ms returned sat
[2021-05-18 00:46:47] [INFO ] Deduced a trap composed of 67 places in 283 ms of which 1 ms to minimize.
[2021-05-18 00:46:48] [INFO ] Deduced a trap composed of 62 places in 279 ms of which 1 ms to minimize.
[2021-05-18 00:46:48] [INFO ] Deduced a trap composed of 139 places in 245 ms of which 0 ms to minimize.
[2021-05-18 00:46:48] [INFO ] Deduced a trap composed of 218 places in 249 ms of which 9 ms to minimize.
[2021-05-18 00:46:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1281 ms
[2021-05-18 00:46:48] [INFO ] Computed and/alt/rep : 520/654/520 causal constraints (skipped 532 transitions) in 70 ms.
[2021-05-18 00:46:52] [INFO ] Deduced a trap composed of 6 places in 559 ms of which 1 ms to minimize.
[2021-05-18 00:46:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
FORMULA leader_election-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 38100 steps, including 409 resets, run finished after 316 ms. (steps per millisecond=120 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 46400 steps, including 395 resets, run finished after 351 ms. (steps per millisecond=132 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 19 out of 1208 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1208/1208 places, 1102/1102 transitions.
Graph (complete) has 2314 edges and 1208 vertex of which 1139 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.7 ms
Discarding 69 places :
Also discarding 0 output transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 478 transitions
Trivial Post-agglo rules discarded 478 transitions
Performed 478 trivial Post agglomeration. Transition count delta: 478
Iterating post reduction 0 with 497 rules applied. Total rules applied 498 place count 1139 transition count 605
Reduce places removed 478 places and 0 transitions.
Graph (complete) has 1074 edges and 661 vertex of which 521 are kept as prefixes of interest. Removing 140 places using SCC suffix rule.1 ms
Discarding 140 places :
Also discarding 0 output transitions
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 484 rules applied. Total rules applied 982 place count 521 transition count 600
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 2 with 145 rules applied. Total rules applied 1127 place count 516 transition count 460
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1128 place count 515 transition count 459
Iterating global reduction 3 with 1 rules applied. Total rules applied 1129 place count 515 transition count 459
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 3 with 31 rules applied. Total rules applied 1160 place count 515 transition count 428
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 1191 place count 484 transition count 428
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1192 place count 483 transition count 427
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1193 place count 482 transition count 426
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1194 place count 481 transition count 425
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1195 place count 480 transition count 424
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1196 place count 479 transition count 423
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1197 place count 478 transition count 422
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1198 place count 477 transition count 421
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1199 place count 476 transition count 420
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1200 place count 475 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1201 place count 474 transition count 418
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1202 place count 473 transition count 417
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1203 place count 472 transition count 416
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1204 place count 471 transition count 415
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1205 place count 470 transition count 414
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1206 place count 469 transition count 413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1207 place count 468 transition count 412
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1208 place count 467 transition count 411
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1209 place count 466 transition count 410
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1210 place count 465 transition count 409
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1211 place count 464 transition count 408
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1212 place count 463 transition count 407
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1213 place count 462 transition count 406
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1214 place count 461 transition count 405
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1215 place count 460 transition count 404
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1216 place count 459 transition count 403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1217 place count 458 transition count 402
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1218 place count 457 transition count 401
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1219 place count 456 transition count 400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1220 place count 455 transition count 399
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1221 place count 454 transition count 398
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1222 place count 453 transition count 397
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1223 place count 452 transition count 396
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1224 place count 451 transition count 396
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 1224 place count 451 transition count 392
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1232 place count 447 transition count 392
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1233 place count 446 transition count 391
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1234 place count 445 transition count 391
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 1234 place count 445 transition count 386
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1244 place count 440 transition count 386
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1245 place count 439 transition count 385
Reduce places removed 1 places and 0 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 6 with 2 rules applied. Total rules applied 1247 place count 438 transition count 384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1248 place count 437 transition count 384
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 1248 place count 437 transition count 379
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1258 place count 432 transition count 379
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1259 place count 431 transition count 378
Reduce places removed 1 places and 0 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 8 with 2 rules applied. Total rules applied 1261 place count 430 transition count 377
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1262 place count 429 transition count 377
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 1262 place count 429 transition count 372
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1272 place count 424 transition count 372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1273 place count 423 transition count 371
Reduce places removed 1 places and 0 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 10 with 2 rules applied. Total rules applied 1275 place count 422 transition count 370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1276 place count 421 transition count 370
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 5 Pre rules applied. Total rules applied 1276 place count 421 transition count 365
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 1286 place count 416 transition count 365
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1287 place count 415 transition count 364
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1288 place count 414 transition count 363
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1289 place count 413 transition count 362
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1290 place count 412 transition count 362
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 6 Pre rules applied. Total rules applied 1290 place count 412 transition count 356
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 13 with 12 rules applied. Total rules applied 1302 place count 406 transition count 356
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1303 place count 405 transition count 355
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1304 place count 404 transition count 355
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 6 Pre rules applied. Total rules applied 1304 place count 404 transition count 349
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 1316 place count 398 transition count 349
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1317 place count 397 transition count 348
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 1318 place count 396 transition count 348
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 7 Pre rules applied. Total rules applied 1318 place count 396 transition count 341
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 15 with 14 rules applied. Total rules applied 1332 place count 389 transition count 341
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 1333 place count 388 transition count 340
Reduce places removed 1 places and 0 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 15 with 2 rules applied. Total rules applied 1335 place count 387 transition count 339
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 1336 place count 386 transition count 339
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 7 Pre rules applied. Total rules applied 1336 place count 386 transition count 332
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 17 with 14 rules applied. Total rules applied 1350 place count 379 transition count 332
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 17 with 1 rules applied. Total rules applied 1351 place count 378 transition count 331
Reduce places removed 1 places and 0 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 17 with 2 rules applied. Total rules applied 1353 place count 377 transition count 330
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 1354 place count 376 transition count 330
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 7 Pre rules applied. Total rules applied 1354 place count 376 transition count 323
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 19 with 14 rules applied. Total rules applied 1368 place count 369 transition count 323
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 1369 place count 368 transition count 322
Reduce places removed 1 places and 0 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 19 with 2 rules applied. Total rules applied 1371 place count 367 transition count 321
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 1372 place count 366 transition count 321
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 21 with 7 Pre rules applied. Total rules applied 1372 place count 366 transition count 314
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 21 with 14 rules applied. Total rules applied 1386 place count 359 transition count 314
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 1387 place count 358 transition count 313
Reduce places removed 1 places and 0 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 21 with 2 rules applied. Total rules applied 1389 place count 357 transition count 312
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 1390 place count 356 transition count 312
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 8 Pre rules applied. Total rules applied 1390 place count 356 transition count 304
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 23 with 16 rules applied. Total rules applied 1406 place count 348 transition count 304
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 23 with 1 rules applied. Total rules applied 1407 place count 347 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 23 with 1 rules applied. Total rules applied 1408 place count 346 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 1409 place count 345 transition count 302
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 11 Pre rules applied. Total rules applied 1409 place count 345 transition count 291
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 24 with 22 rules applied. Total rules applied 1431 place count 334 transition count 291
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 24 with 1 rules applied. Total rules applied 1432 place count 333 transition count 290
Reduce places removed 1 places and 0 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 24 with 2 rules applied. Total rules applied 1434 place count 332 transition count 289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 1435 place count 331 transition count 289
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 11 Pre rules applied. Total rules applied 1435 place count 331 transition count 278
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 26 with 22 rules applied. Total rules applied 1457 place count 320 transition count 278
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 1459 place count 319 transition count 277
Applied a total of 1459 rules in 1127 ms. Remains 319 /1208 variables (removed 889) and now considering 277/1102 (removed 825) transitions.
Finished structural reductions, in 1 iterations. Remains : 319/1208 places, 277/1102 transitions.
[2021-05-18 00:46:54] [INFO ] Flatten gal took : 62 ms
[2021-05-18 00:46:54] [INFO ] Flatten gal took : 29 ms
[2021-05-18 00:46:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18084460514254876885.gal : 11 ms
[2021-05-18 00:46:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12305687551531078725.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18084460514254876885.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12305687551531078725.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18084460514254876885.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12305687551531078725.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12305687551531078725.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :9 after 18
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :18 after 54
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :54 after 162
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :162 after 1458
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1458 after 61236
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :61236 after 161838
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :161838 after 524394
Invariant property leader_election-ReachabilityCardinality-13 does not hold.
FORMULA leader_election-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property leader_election-ReachabilityCardinality-05 is true.
FORMULA leader_election-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :524394 after 1.90771e+06
Invariant property leader_election-ReachabilityCardinality-15 does not hold.
FORMULA leader_election-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.69035e+06,0.219967,10804,2,5187,19,25222,6,0,1520,18341,0
Total reachable state count : 2690352

Verifying 3 reachability properties.
Reachability property leader_election-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
leader\_election-ReachabilityCardinality-05,18,0.221341,10804,2,351,19,25222,7,0,1530,18341,0
Invariant property leader_election-ReachabilityCardinality-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
leader\_election-ReachabilityCardinality-13,3852,0.448195,11068,2,477,19,25222,8,0,1543,18341,0
Invariant property leader_election-ReachabilityCardinality-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
leader\_election-ReachabilityCardinality-15,36,4.55198,11068,2,329,19,25222,9,0,1580,18341,0
All properties solved without resorting to model-checking.

BK_STOP 1621298820023

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="HirschbergSinclair-PT-50"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-50, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156500470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;