About the Execution of ITS-Tools for FlexibleBarrier-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16233.651 | 3600000.00 | 3348594.00 | 96792.60 | [undef] | Time out reached |
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.r102-smll-162075331000042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-08b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331000042
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 19:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 241K May 5 16:51 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 FlexibleBarrier-PT-08b-CTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-08b-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1621124032890
Running Version 0
[2021-05-16 00:13:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2021-05-16 00:13:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 00:13:56] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2021-05-16 00:13:56] [INFO ] Transformed 920 places.
[2021-05-16 00:13:56] [INFO ] Transformed 1057 transitions.
[2021-05-16 00:13:56] [INFO ] Found NUPN structural information;
[2021-05-16 00:13:56] [INFO ] Parsed PT model containing 920 places and 1057 transitions in 293 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-16 00:13:56] [INFO ] Reduced 1 identical enabling conditions.
Support contains 562 out of 920 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 920/920 places, 1057/1057 transitions.
Discarding 106 places :
Symmetric choice reduction at 0 with 106 rule applications. Total rules 106 place count 814 transition count 951
Iterating global reduction 0 with 106 rules applied. Total rules applied 212 place count 814 transition count 951
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 228 place count 798 transition count 935
Iterating global reduction 0 with 16 rules applied. Total rules applied 244 place count 798 transition count 935
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 250 place count 792 transition count 929
Iterating global reduction 0 with 6 rules applied. Total rules applied 256 place count 792 transition count 929
Applied a total of 256 rules in 197 ms. Remains 792 /920 variables (removed 128) and now considering 929/1057 (removed 128) transitions.
// Phase 1: matrix 929 rows 792 cols
[2021-05-16 00:13:56] [INFO ] Computed 10 place invariants in 43 ms
[2021-05-16 00:13:57] [INFO ] Implicit Places using invariants in 598 ms returned []
// Phase 1: matrix 929 rows 792 cols
[2021-05-16 00:13:57] [INFO ] Computed 10 place invariants in 7 ms
[2021-05-16 00:13:57] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1365 ms to find 0 implicit places.
// Phase 1: matrix 929 rows 792 cols
[2021-05-16 00:13:57] [INFO ] Computed 10 place invariants in 15 ms
[2021-05-16 00:13:58] [INFO ] Dead Transitions using invariants and state equation in 769 ms returned []
Finished structural reductions, in 1 iterations. Remains : 792/920 places, 929/1057 transitions.
[2021-05-16 00:13:59] [INFO ] Flatten gal took : 150 ms
[2021-05-16 00:13:59] [INFO ] Flatten gal took : 124 ms
[2021-05-16 00:13:59] [INFO ] Input system was already deterministic with 929 transitions.
Incomplete random walk after 100000 steps, including 1589 resets, run finished after 819 ms. (steps per millisecond=122 ) properties (out of 132) seen :123
Running SMT prover for 9 properties.
// Phase 1: matrix 929 rows 792 cols
[2021-05-16 00:14:00] [INFO ] Computed 10 place invariants in 13 ms
[2021-05-16 00:14:00] [INFO ] [Real]Absence check using 10 positive place invariants in 23 ms returned sat
[2021-05-16 00:14:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:01] [INFO ] [Real]Absence check using state equation in 588 ms returned sat
[2021-05-16 00:14:01] [INFO ] Deduced a trap composed of 82 places in 205 ms of which 7 ms to minimize.
[2021-05-16 00:14:02] [INFO ] Deduced a trap composed of 76 places in 227 ms of which 2 ms to minimize.
[2021-05-16 00:14:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 657 ms
[2021-05-16 00:14:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:14:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 27 ms returned sat
[2021-05-16 00:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:02] [INFO ] [Nat]Absence check using state equation in 479 ms returned sat
[2021-05-16 00:14:03] [INFO ] Deduced a trap composed of 82 places in 149 ms of which 3 ms to minimize.
[2021-05-16 00:14:03] [INFO ] Deduced a trap composed of 72 places in 164 ms of which 1 ms to minimize.
[2021-05-16 00:14:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 541 ms
[2021-05-16 00:14:03] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 149 ms.
[2021-05-16 00:14:21] [INFO ] Added : 766 causal constraints over 154 iterations in 18404 ms. Result :sat
[2021-05-16 00:14:22] [INFO ] [Real]Absence check using 10 positive place invariants in 24 ms returned sat
[2021-05-16 00:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:22] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2021-05-16 00:14:23] [INFO ] Deduced a trap composed of 82 places in 561 ms of which 3 ms to minimize.
[2021-05-16 00:14:24] [INFO ] Deduced a trap composed of 114 places in 581 ms of which 2 ms to minimize.
[2021-05-16 00:14:24] [INFO ] Deduced a trap composed of 76 places in 555 ms of which 1 ms to minimize.
[2021-05-16 00:14:25] [INFO ] Deduced a trap composed of 269 places in 410 ms of which 2 ms to minimize.
[2021-05-16 00:14:25] [INFO ] Deduced a trap composed of 246 places in 211 ms of which 0 ms to minimize.
[2021-05-16 00:14:25] [INFO ] Deduced a trap composed of 246 places in 222 ms of which 1 ms to minimize.
[2021-05-16 00:14:25] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2972 ms
[2021-05-16 00:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:14:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2021-05-16 00:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:26] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2021-05-16 00:14:26] [INFO ] Deduced a trap composed of 82 places in 388 ms of which 1 ms to minimize.
[2021-05-16 00:14:27] [INFO ] Deduced a trap composed of 72 places in 286 ms of which 1 ms to minimize.
[2021-05-16 00:14:27] [INFO ] Deduced a trap composed of 244 places in 265 ms of which 1 ms to minimize.
[2021-05-16 00:14:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1094 ms
[2021-05-16 00:14:27] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 60 ms.
[2021-05-16 00:14:42] [INFO ] Deduced a trap composed of 260 places in 611 ms of which 2 ms to minimize.
[2021-05-16 00:14:43] [INFO ] Deduced a trap composed of 263 places in 562 ms of which 1 ms to minimize.
[2021-05-16 00:14:43] [INFO ] Deduced a trap composed of 240 places in 496 ms of which 1 ms to minimize.
[2021-05-16 00:14:44] [INFO ] Deduced a trap composed of 243 places in 557 ms of which 2 ms to minimize.
[2021-05-16 00:14:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2747 ms
[2021-05-16 00:14:45] [INFO ] Added : 816 causal constraints over 166 iterations in 18312 ms. Result :unknown
[2021-05-16 00:14:46] [INFO ] [Real]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:46] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2021-05-16 00:14:47] [INFO ] Deduced a trap composed of 76 places in 360 ms of which 1 ms to minimize.
[2021-05-16 00:14:47] [INFO ] Deduced a trap composed of 237 places in 503 ms of which 1 ms to minimize.
[2021-05-16 00:14:48] [INFO ] Deduced a trap composed of 268 places in 477 ms of which 1 ms to minimize.
[2021-05-16 00:14:48] [INFO ] Deduced a trap composed of 244 places in 413 ms of which 1 ms to minimize.
[2021-05-16 00:14:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2032 ms
[2021-05-16 00:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:14:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2021-05-16 00:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:14:49] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2021-05-16 00:14:50] [INFO ] Deduced a trap composed of 76 places in 602 ms of which 1 ms to minimize.
[2021-05-16 00:14:50] [INFO ] Deduced a trap composed of 237 places in 509 ms of which 1 ms to minimize.
[2021-05-16 00:14:51] [INFO ] Deduced a trap composed of 268 places in 464 ms of which 1 ms to minimize.
[2021-05-16 00:14:51] [INFO ] Deduced a trap composed of 244 places in 433 ms of which 1 ms to minimize.
[2021-05-16 00:14:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2232 ms
[2021-05-16 00:14:51] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 88 ms.
[2021-05-16 00:15:08] [INFO ] Added : 795 causal constraints over 159 iterations in 17148 ms. Result :unknown
[2021-05-16 00:15:09] [INFO ] [Real]Absence check using 10 positive place invariants in 24 ms returned sat
[2021-05-16 00:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:09] [INFO ] [Real]Absence check using state equation in 614 ms returned sat
[2021-05-16 00:15:10] [INFO ] Deduced a trap composed of 241 places in 455 ms of which 1 ms to minimize.
[2021-05-16 00:15:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 589 ms
[2021-05-16 00:15:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:15:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 26 ms returned sat
[2021-05-16 00:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:11] [INFO ] [Nat]Absence check using state equation in 604 ms returned sat
[2021-05-16 00:15:11] [INFO ] Deduced a trap composed of 241 places in 460 ms of which 2 ms to minimize.
[2021-05-16 00:15:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 583 ms
[2021-05-16 00:15:11] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 117 ms.
[2021-05-16 00:15:30] [INFO ] Added : 790 causal constraints over 158 iterations in 18630 ms. Result :unknown
[2021-05-16 00:15:30] [INFO ] [Real]Absence check using 10 positive place invariants in 24 ms returned sat
[2021-05-16 00:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:31] [INFO ] [Real]Absence check using state equation in 654 ms returned sat
[2021-05-16 00:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:15:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2021-05-16 00:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:31] [INFO ] [Nat]Absence check using state equation in 431 ms returned sat
[2021-05-16 00:15:31] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 0 ms to minimize.
[2021-05-16 00:15:32] [INFO ] Deduced a trap composed of 72 places in 257 ms of which 2 ms to minimize.
[2021-05-16 00:15:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 537 ms
[2021-05-16 00:15:32] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 98 ms.
[2021-05-16 00:15:51] [INFO ] Added : 810 causal constraints over 162 iterations in 18917 ms. Result :unknown
[2021-05-16 00:15:51] [INFO ] [Real]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:52] [INFO ] [Real]Absence check using state equation in 709 ms returned sat
[2021-05-16 00:15:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:15:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2021-05-16 00:15:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:15:52] [INFO ] [Nat]Absence check using state equation in 590 ms returned sat
[2021-05-16 00:15:53] [INFO ] Deduced a trap composed of 243 places in 618 ms of which 2 ms to minimize.
[2021-05-16 00:15:54] [INFO ] Deduced a trap composed of 259 places in 572 ms of which 1 ms to minimize.
[2021-05-16 00:15:54] [INFO ] Deduced a trap composed of 20 places in 460 ms of which 1 ms to minimize.
[2021-05-16 00:15:55] [INFO ] Deduced a trap composed of 246 places in 412 ms of which 1 ms to minimize.
[2021-05-16 00:15:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2354 ms
[2021-05-16 00:15:55] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 98 ms.
[2021-05-16 00:16:13] [INFO ] Deduced a trap composed of 121 places in 821 ms of which 2 ms to minimize.
[2021-05-16 00:16:13] [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 5
[2021-05-16 00:16:13] [INFO ] [Real]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:16:13] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2021-05-16 00:16:14] [INFO ] Deduced a trap composed of 58 places in 148 ms of which 1 ms to minimize.
[2021-05-16 00:16:14] [INFO ] Deduced a trap composed of 108 places in 206 ms of which 1 ms to minimize.
[2021-05-16 00:16:14] [INFO ] Deduced a trap composed of 144 places in 107 ms of which 1 ms to minimize.
[2021-05-16 00:16:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 683 ms
[2021-05-16 00:16:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:16:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:16:15] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2021-05-16 00:16:16] [INFO ] Deduced a trap composed of 70 places in 572 ms of which 1 ms to minimize.
[2021-05-16 00:16:16] [INFO ] Deduced a trap composed of 269 places in 278 ms of which 1 ms to minimize.
[2021-05-16 00:16:16] [INFO ] Deduced a trap composed of 144 places in 85 ms of which 3 ms to minimize.
[2021-05-16 00:16:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1154 ms
[2021-05-16 00:16:16] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 97 ms.
[2021-05-16 00:16:34] [INFO ] Added : 760 causal constraints over 152 iterations in 17992 ms. Result :unknown
[2021-05-16 00:16:34] [INFO ] [Real]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:16:35] [INFO ] [Real]Absence check using state equation in 567 ms returned sat
[2021-05-16 00:16:36] [INFO ] Deduced a trap composed of 58 places in 546 ms of which 1 ms to minimize.
[2021-05-16 00:16:36] [INFO ] Deduced a trap composed of 114 places in 579 ms of which 2 ms to minimize.
[2021-05-16 00:16:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1292 ms
[2021-05-16 00:16:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:16:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 24 ms returned sat
[2021-05-16 00:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:16:37] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2021-05-16 00:16:38] [INFO ] Deduced a trap composed of 58 places in 430 ms of which 1 ms to minimize.
[2021-05-16 00:16:38] [INFO ] Deduced a trap composed of 82 places in 559 ms of which 2 ms to minimize.
[2021-05-16 00:16:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1139 ms
[2021-05-16 00:16:38] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 94 ms.
[2021-05-16 00:16:57] [INFO ] Deduced a trap composed of 121 places in 757 ms of which 2 ms to minimize.
[2021-05-16 00:16:57] [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 7
[2021-05-16 00:16:57] [INFO ] [Real]Absence check using 10 positive place invariants in 23 ms returned sat
[2021-05-16 00:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 00:16:58] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2021-05-16 00:16:58] [INFO ] Deduced a trap composed of 86 places in 251 ms of which 1 ms to minimize.
[2021-05-16 00:16:59] [INFO ] Deduced a trap composed of 53 places in 277 ms of which 1 ms to minimize.
[2021-05-16 00:16:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 702 ms
[2021-05-16 00:16:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 00:16:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 25 ms returned sat
[2021-05-16 00:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 00:17:00] [INFO ] [Nat]Absence check using state equation in 725 ms returned sat
[2021-05-16 00:17:00] [INFO ] Deduced a trap composed of 86 places in 186 ms of which 0 ms to minimize.
[2021-05-16 00:17:00] [INFO ] Deduced a trap composed of 53 places in 233 ms of which 1 ms to minimize.
[2021-05-16 00:17:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 572 ms
[2021-05-16 00:17:00] [INFO ] Computed and/alt/rep : 857/1698/857 causal constraints (skipped 71 transitions) in 99 ms.
[2021-05-16 00:17:19] [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
Graph (trivial) has 580 edges and 792 vertex of which 24 / 792 are part of one of the 4 SCC in 11 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 118 place count 771 transition count 791
Reduce places removed 117 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 121 rules applied. Total rules applied 239 place count 654 transition count 787
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 243 place count 650 transition count 787
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 243 place count 650 transition count 697
Deduced a syphon composed of 90 places in 2 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 423 place count 560 transition count 697
Discarding 246 places :
Symmetric choice reduction at 3 with 246 rule applications. Total rules 669 place count 314 transition count 451
Iterating global reduction 3 with 246 rules applied. Total rules applied 915 place count 314 transition count 451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 917 place count 314 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 918 place count 313 transition count 449
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 918 place count 313 transition count 447
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 922 place count 311 transition count 447
Discarding 35 places :
Symmetric choice reduction at 5 with 35 rule applications. Total rules 957 place count 276 transition count 412
Iterating global reduction 5 with 35 rules applied. Total rules applied 992 place count 276 transition count 412
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 5 with 30 rules applied. Total rules applied 1022 place count 276 transition count 382
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 6 with 90 rules applied. Total rules applied 1112 place count 231 transition count 337
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1120 place count 223 transition count 329
Iterating global reduction 6 with 8 rules applied. Total rules applied 1128 place count 223 transition count 329
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1136 place count 223 transition count 321
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 1144 place count 219 transition count 331
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1146 place count 219 transition count 331
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1147 place count 218 transition count 330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1148 place count 217 transition count 329
Applied a total of 1148 rules in 345 ms. Remains 217 /792 variables (removed 575) and now considering 329/929 (removed 600) transitions.
[2021-05-16 00:17:19] [INFO ] Flatten gal took : 35 ms
[2021-05-16 00:17:19] [INFO ] Flatten gal took : 36 ms
[2021-05-16 00:17:20] [INFO ] Input system was already deterministic with 329 transitions.
[2021-05-16 00:17:20] [INFO ] Flatten gal took : 38 ms
[2021-05-16 00:17:20] [INFO ] Flatten gal took : 33 ms
[2021-05-16 00:17:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8373885898079401244.gal : 29 ms
[2021-05-16 00:17:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6828692019571328219.ctl : 2 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability8373885898079401244.gal, -t, CGAL, -ctl, /tmp/CTLFireability6828692019571328219.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability8373885898079401244.gal -t CGAL -ctl /tmp/CTLFireability6828692019571328219.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-16 00:17:50] [INFO ] Flatten gal took : 21 ms
[2021-05-16 00:17:50] [INFO ] Applying decomposition
[2021-05-16 00:17:50] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17129976088723241055.txt, -o, /tmp/graph17129976088723241055.bin, -w, /tmp/graph17129976088723241055.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17129976088723241055.bin, -l, -1, -v, -w, /tmp/graph17129976088723241055.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:17:50] [INFO ] Decomposing Gal with order
[2021-05-16 00:17:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:17:50] [INFO ] Removed a total of 159 redundant transitions.
[2021-05-16 00:17:50] [INFO ] Flatten gal took : 99 ms
[2021-05-16 00:17:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 14 ms.
[2021-05-16 00:17:50] [INFO ] Time to serialize gal into /tmp/CTLFireability11733182628752338467.gal : 8 ms
[2021-05-16 00:17:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5884144154204716579.ctl : 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability11733182628752338467.gal, -t, CGAL, -ctl, /tmp/CTLFireability5884144154204716579.ctl], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability11733182628752338467.gal -t CGAL -ctl /tmp/CTLFireability5884144154204716579.ctl
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-16 00:18:20] [INFO ] Flatten gal took : 51 ms
[2021-05-16 00:18:20] [INFO ] Flatten gal took : 64 ms
[2021-05-16 00:18:20] [INFO ] Applying decomposition
[2021-05-16 00:18:20] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17915304506382023541.txt, -o, /tmp/graph17915304506382023541.bin, -w, /tmp/graph17915304506382023541.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17915304506382023541.bin, -l, -1, -v, -w, /tmp/graph17915304506382023541.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 00:18:21] [INFO ] Decomposing Gal with order
[2021-05-16 00:18:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:18:21] [INFO ] Removed a total of 357 redundant transitions.
[2021-05-16 00:18:21] [INFO ] Flatten gal took : 118 ms
[2021-05-16 00:18:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 35 ms.
[2021-05-16 00:18:21] [INFO ] Time to serialize gal into /tmp/CTLFireability393499282145573115.gal : 13 ms
[2021-05-16 00:18:21] [INFO ] Time to serialize properties into /tmp/CTLFireability15839773878804081730.ctl : 9 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability393499282145573115.gal, -t, CGAL, -ctl, /tmp/CTLFireability15839773878804081730.ctl], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability393499282145573115.gal -t CGAL -ctl /tmp/CTLFireability15839773878804081730.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
Detected timeout of ITS tools.
[2021-05-16 00:39:51] [INFO ] Applying decomposition
[2021-05-16 00:39:52] [INFO ] Flatten gal took : 492 ms
[2021-05-16 00:39:52] [INFO ] Decomposing Gal with order
[2021-05-16 00:39:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 00:39:52] [INFO ] Removed a total of 58 redundant transitions.
[2021-05-16 00:39:52] [INFO ] Flatten gal took : 469 ms
[2021-05-16 00:39:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 296 ms.
[2021-05-16 00:39:54] [INFO ] Time to serialize gal into /tmp/CTLFireability1855312380526326455.gal : 76 ms
[2021-05-16 00:39:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4495563891531418247.ctl : 49 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability1855312380526326455.gal, -t, CGAL, -ctl, /tmp/CTLFireability4495563891531418247.ctl], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability1855312380526326455.gal -t CGAL -ctl /tmp/CTLFireability4495563891531418247.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
Detected timeout of ITS tools.
[2021-05-16 01:01:25] [INFO ] Flatten gal took : 1084 ms
[2021-05-16 01:01:28] [INFO ] Input system was already deterministic with 929 transitions.
[2021-05-16 01:01:28] [INFO ] Transformed 792 places.
[2021-05-16 01:01:28] [INFO ] Transformed 929 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-16 01:01:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10975854740019778502.gal : 14 ms
[2021-05-16 01:01:29] [INFO ] Time to serialize properties into /tmp/CTLFireability1387331283335829202.ctl : 8 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability10975854740019778502.gal, -t, CGAL, -ctl, /tmp/CTLFireability1387331283335829202.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability10975854740019778502.gal -t CGAL -ctl /tmp/CTLFireability1387331283335829202.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="CTLFireability"
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 FlexibleBarrier-PT-08b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r102-smll-162075331000042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;