fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r222-tall-165286024800159
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for ShieldIIPs-PT-050B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16181.880 3600000.00 13608774.00 662.20 TTTTTTFTFF?FTTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024800159.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-050B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024800159
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.3K Apr 29 15:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 15:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 15:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 15:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 29 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 29 15:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 29 15:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 846K May 10 09:34 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 ShieldIIPs-PT-050B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-050B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654268578651

Running Version 202205111006
[2022-06-03 15:02:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 15:02:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 15:03:00] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2022-06-03 15:03:00] [INFO ] Transformed 3003 places.
[2022-06-03 15:03:00] [INFO ] Transformed 2953 transitions.
[2022-06-03 15:03:00] [INFO ] Found NUPN structural information;
[2022-06-03 15:03:00] [INFO ] Parsed PT model containing 3003 places and 2953 transitions in 430 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=14 ) properties (out of 16) seen :7
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) 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 41 ms. (steps per millisecond=243 ) 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) 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
Running SMT prover for 9 properties.
// Phase 1: matrix 2953 rows 3003 cols
[2022-06-03 15:03:01] [INFO ] Computed 451 place invariants in 52 ms
[2022-06-03 15:03:02] [INFO ] After 1200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-03 15:03:03] [INFO ] [Nat]Absence check using 451 positive place invariants in 169 ms returned sat
[2022-06-03 15:03:10] [INFO ] After 6287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-03 15:03:12] [INFO ] Deduced a trap composed of 22 places in 880 ms of which 14 ms to minimize.
[2022-06-03 15:03:13] [INFO ] Deduced a trap composed of 24 places in 923 ms of which 3 ms to minimize.
[2022-06-03 15:03:14] [INFO ] Deduced a trap composed of 19 places in 842 ms of which 5 ms to minimize.
[2022-06-03 15:03:14] [INFO ] Deduced a trap composed of 20 places in 766 ms of which 3 ms to minimize.
[2022-06-03 15:03:15] [INFO ] Deduced a trap composed of 24 places in 798 ms of which 2 ms to minimize.
[2022-06-03 15:03:16] [INFO ] Deduced a trap composed of 31 places in 830 ms of which 1 ms to minimize.
[2022-06-03 15:03:17] [INFO ] Deduced a trap composed of 14 places in 782 ms of which 2 ms to minimize.
[2022-06-03 15:03:18] [INFO ] Deduced a trap composed of 17 places in 809 ms of which 3 ms to minimize.
[2022-06-03 15:03:19] [INFO ] Deduced a trap composed of 32 places in 796 ms of which 2 ms to minimize.
[2022-06-03 15:03:20] [INFO ] Deduced a trap composed of 24 places in 772 ms of which 2 ms to minimize.
[2022-06-03 15:03:21] [INFO ] Deduced a trap composed of 23 places in 759 ms of which 2 ms to minimize.
[2022-06-03 15:03:22] [INFO ] Deduced a trap composed of 30 places in 768 ms of which 1 ms to minimize.
[2022-06-03 15:03:23] [INFO ] Deduced a trap composed of 46 places in 712 ms of which 1 ms to minimize.
[2022-06-03 15:03:24] [INFO ] Deduced a trap composed of 28 places in 666 ms of which 2 ms to minimize.
[2022-06-03 15:03:24] [INFO ] Deduced a trap composed of 29 places in 700 ms of which 2 ms to minimize.
[2022-06-03 15:03:25] [INFO ] Deduced a trap composed of 47 places in 700 ms of which 1 ms to minimize.
[2022-06-03 15:03:26] [INFO ] Deduced a trap composed of 30 places in 709 ms of which 2 ms to minimize.
[2022-06-03 15:03:27] [INFO ] Deduced a trap composed of 30 places in 727 ms of which 1 ms to minimize.
[2022-06-03 15:03:28] [INFO ] Deduced a trap composed of 46 places in 761 ms of which 1 ms to minimize.
[2022-06-03 15:03:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 15:03:28] [INFO ] After 25409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 61079 ms.
Support contains 167 out of 3003 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3003/3003 places, 2953/2953 transitions.
Drop transitions removed 214 transitions
Trivial Post-agglo rules discarded 214 transitions
Performed 214 trivial Post agglomeration. Transition count delta: 214
Iterating post reduction 0 with 214 rules applied. Total rules applied 214 place count 3003 transition count 2739
Reduce places removed 214 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 227 rules applied. Total rules applied 441 place count 2789 transition count 2726
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 454 place count 2776 transition count 2726
Performed 246 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 246 Pre rules applied. Total rules applied 454 place count 2776 transition count 2480
Deduced a syphon composed of 246 places in 19 ms
Reduce places removed 246 places and 0 transitions.
Iterating global reduction 3 with 492 rules applied. Total rules applied 946 place count 2530 transition count 2480
Discarding 318 places :
Symmetric choice reduction at 3 with 318 rule applications. Total rules 1264 place count 2212 transition count 2162
Iterating global reduction 3 with 318 rules applied. Total rules applied 1582 place count 2212 transition count 2162
Performed 117 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 117 Pre rules applied. Total rules applied 1582 place count 2212 transition count 2045
Deduced a syphon composed of 117 places in 14 ms
Reduce places removed 117 places and 0 transitions.
Iterating global reduction 3 with 234 rules applied. Total rules applied 1816 place count 2095 transition count 2045
Performed 673 Post agglomeration using F-continuation condition.Transition count delta: 673
Deduced a syphon composed of 673 places in 4 ms
Reduce places removed 673 places and 0 transitions.
Iterating global reduction 3 with 1346 rules applied. Total rules applied 3162 place count 1422 transition count 1372
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 296 times.
Drop transitions removed 296 transitions
Iterating global reduction 3 with 296 rules applied. Total rules applied 3458 place count 1422 transition count 1372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3459 place count 1421 transition count 1371
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3460 place count 1420 transition count 1371
Applied a total of 3460 rules in 1076 ms. Remains 1420 /3003 variables (removed 1583) and now considering 1371/2953 (removed 1582) transitions.
Finished structural reductions, in 1 iterations. Remains : 1420/3003 places, 1371/2953 transitions.
Incomplete random walk after 1000000 steps, including 235 resets, run finished after 20675 ms. (steps per millisecond=48 ) properties (out of 9) seen :7
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 848168 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen 1
FORMULA ShieldIIPs-PT-050B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 764418 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
Running SMT prover for 1 properties.
// Phase 1: matrix 1371 rows 1420 cols
[2022-06-03 15:05:01] [INFO ] Computed 450 place invariants in 40 ms
[2022-06-03 15:05:01] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:05:01] [INFO ] [Nat]Absence check using 438 positive place invariants in 76 ms returned sat
[2022-06-03 15:05:01] [INFO ] [Nat]Absence check using 438 positive and 12 generalized place invariants in 2 ms returned sat
[2022-06-03 15:05:02] [INFO ] After 661ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:05:02] [INFO ] Deduced a trap composed of 6 places in 199 ms of which 1 ms to minimize.
[2022-06-03 15:05:02] [INFO ] Deduced a trap composed of 7 places in 176 ms of which 1 ms to minimize.
[2022-06-03 15:05:03] [INFO ] Deduced a trap composed of 9 places in 168 ms of which 1 ms to minimize.
[2022-06-03 15:05:03] [INFO ] Deduced a trap composed of 6 places in 165 ms of which 0 ms to minimize.
[2022-06-03 15:05:03] [INFO ] Deduced a trap composed of 3 places in 170 ms of which 0 ms to minimize.
[2022-06-03 15:05:03] [INFO ] Deduced a trap composed of 5 places in 173 ms of which 0 ms to minimize.
[2022-06-03 15:05:03] [INFO ] Deduced a trap composed of 10 places in 173 ms of which 1 ms to minimize.
[2022-06-03 15:05:04] [INFO ] Deduced a trap composed of 6 places in 169 ms of which 1 ms to minimize.
[2022-06-03 15:05:04] [INFO ] Deduced a trap composed of 4 places in 181 ms of which 1 ms to minimize.
[2022-06-03 15:05:04] [INFO ] Deduced a trap composed of 4 places in 169 ms of which 0 ms to minimize.
[2022-06-03 15:05:04] [INFO ] Deduced a trap composed of 5 places in 177 ms of which 0 ms to minimize.
[2022-06-03 15:05:05] [INFO ] Deduced a trap composed of 12 places in 177 ms of which 1 ms to minimize.
[2022-06-03 15:05:05] [INFO ] Deduced a trap composed of 4 places in 157 ms of which 1 ms to minimize.
[2022-06-03 15:05:05] [INFO ] Deduced a trap composed of 10 places in 167 ms of which 1 ms to minimize.
[2022-06-03 15:05:05] [INFO ] Deduced a trap composed of 6 places in 161 ms of which 4 ms to minimize.
[2022-06-03 15:05:05] [INFO ] Deduced a trap composed of 10 places in 152 ms of which 1 ms to minimize.
[2022-06-03 15:05:06] [INFO ] Deduced a trap composed of 8 places in 149 ms of which 1 ms to minimize.
[2022-06-03 15:05:06] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 1 ms to minimize.
[2022-06-03 15:05:06] [INFO ] Deduced a trap composed of 7 places in 138 ms of which 1 ms to minimize.
[2022-06-03 15:05:06] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 1 ms to minimize.
[2022-06-03 15:05:06] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 1 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 8 places in 133 ms of which 1 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 0 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 8 places in 98 ms of which 1 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 0 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 0 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 0 ms to minimize.
[2022-06-03 15:05:07] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 5590 ms
[2022-06-03 15:05:08] [INFO ] After 6366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 588 ms.
[2022-06-03 15:05:08] [INFO ] After 7214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 652 ms.
Support contains 30 out of 1420 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1420/1420 places, 1371/1371 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 1420 transition count 1357
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 1406 transition count 1357
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 28 place count 1406 transition count 1338
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 66 place count 1387 transition count 1338
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 1384 transition count 1335
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 1384 transition count 1335
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 72 place count 1384 transition count 1334
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 1383 transition count 1334
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 3 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 250 place count 1295 transition count 1246
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 1294 transition count 1245
Partial Free-agglomeration rule applied 46 times.
Drop transitions removed 46 transitions
Iterating global reduction 2 with 46 rules applied. Total rules applied 298 place count 1294 transition count 1245
Reduce places removed 9 places and 9 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 307 place count 1285 transition count 1236
Applied a total of 307 rules in 447 ms. Remains 1285 /1420 variables (removed 135) and now considering 1236/1371 (removed 135) transitions.
Finished structural reductions, in 1 iterations. Remains : 1285/1420 places, 1236/1371 transitions.
Incomplete random walk after 1000000 steps, including 200 resets, run finished after 10227 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 781442 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
Interrupted probabilistic random walk after 1842773 steps, run timeout after 45001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 1842773 steps, saw 1029217 distinct states, run finished after 45002 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:06:09] [INFO ] Computed 450 place invariants in 44 ms
[2022-06-03 15:06:10] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:06:10] [INFO ] [Nat]Absence check using 446 positive place invariants in 83 ms returned sat
[2022-06-03 15:06:10] [INFO ] [Nat]Absence check using 446 positive and 4 generalized place invariants in 1 ms returned sat
[2022-06-03 15:06:10] [INFO ] After 553ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:06:11] [INFO ] Deduced a trap composed of 5 places in 142 ms of which 1 ms to minimize.
[2022-06-03 15:06:11] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 1 ms to minimize.
[2022-06-03 15:06:11] [INFO ] Deduced a trap composed of 17 places in 134 ms of which 0 ms to minimize.
[2022-06-03 15:06:11] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 0 ms to minimize.
[2022-06-03 15:06:11] [INFO ] Deduced a trap composed of 6 places in 144 ms of which 0 ms to minimize.
[2022-06-03 15:06:12] [INFO ] Deduced a trap composed of 8 places in 154 ms of which 0 ms to minimize.
[2022-06-03 15:06:12] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 0 ms to minimize.
[2022-06-03 15:06:12] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 0 ms to minimize.
[2022-06-03 15:06:12] [INFO ] Deduced a trap composed of 9 places in 152 ms of which 1 ms to minimize.
[2022-06-03 15:06:12] [INFO ] Deduced a trap composed of 6 places in 126 ms of which 0 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 8 places in 137 ms of which 1 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 1 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 1 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 1 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 0 ms to minimize.
[2022-06-03 15:06:13] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 1 ms to minimize.
[2022-06-03 15:06:14] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 3012 ms
[2022-06-03 15:06:14] [INFO ] After 3654ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2022-06-03 15:06:14] [INFO ] After 3973ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 332 ms.
Support contains 30 out of 1285 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1285/1285 places, 1236/1236 transitions.
Applied a total of 0 rules in 36 ms. Remains 1285 /1285 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1285/1285 places, 1236/1236 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1285/1285 places, 1236/1236 transitions.
Applied a total of 0 rules in 37 ms. Remains 1285 /1285 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:06:14] [INFO ] Computed 450 place invariants in 8 ms
[2022-06-03 15:06:15] [INFO ] Implicit Places using invariants in 755 ms returned []
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:06:15] [INFO ] Computed 450 place invariants in 8 ms
[2022-06-03 15:06:16] [INFO ] Implicit Places using invariants and state equation in 1637 ms returned []
Implicit Place search using SMT with State Equation took 2394 ms to find 0 implicit places.
[2022-06-03 15:06:17] [INFO ] Redundant transitions in 81 ms returned []
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:06:17] [INFO ] Computed 450 place invariants in 8 ms
[2022-06-03 15:06:17] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1285/1285 places, 1236/1236 transitions.
Incomplete random walk after 1000000 steps, including 199 resets, run finished after 9967 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 796161 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen 0
Interrupted probabilistic random walk after 1771652 steps, run timeout after 42001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 1771652 steps, saw 972970 distinct states, run finished after 42001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:07:14] [INFO ] Computed 450 place invariants in 15 ms
[2022-06-03 15:07:14] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:07:14] [INFO ] [Nat]Absence check using 446 positive place invariants in 71 ms returned sat
[2022-06-03 15:07:14] [INFO ] [Nat]Absence check using 446 positive and 4 generalized place invariants in 1 ms returned sat
[2022-06-03 15:07:15] [INFO ] After 581ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:07:15] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 1 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 3 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 2 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 4 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 6 places in 153 ms of which 1 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 8 places in 147 ms of which 0 ms to minimize.
[2022-06-03 15:07:16] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 1 ms to minimize.
[2022-06-03 15:07:17] [INFO ] Deduced a trap composed of 9 places in 147 ms of which 0 ms to minimize.
[2022-06-03 15:07:17] [INFO ] Deduced a trap composed of 9 places in 144 ms of which 1 ms to minimize.
[2022-06-03 15:07:17] [INFO ] Deduced a trap composed of 6 places in 133 ms of which 1 ms to minimize.
[2022-06-03 15:07:17] [INFO ] Deduced a trap composed of 8 places in 176 ms of which 0 ms to minimize.
[2022-06-03 15:07:17] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 1 ms to minimize.
[2022-06-03 15:07:18] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 1 ms to minimize.
[2022-06-03 15:07:18] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 0 ms to minimize.
[2022-06-03 15:07:18] [INFO ] Deduced a trap composed of 17 places in 112 ms of which 0 ms to minimize.
[2022-06-03 15:07:18] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 0 ms to minimize.
[2022-06-03 15:07:18] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 3047 ms
[2022-06-03 15:07:18] [INFO ] After 3714ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2022-06-03 15:07:18] [INFO ] After 4029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 326 ms.
Support contains 30 out of 1285 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1285/1285 places, 1236/1236 transitions.
Applied a total of 0 rules in 40 ms. Remains 1285 /1285 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1285/1285 places, 1236/1236 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1285/1285 places, 1236/1236 transitions.
Applied a total of 0 rules in 38 ms. Remains 1285 /1285 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:07:19] [INFO ] Computed 450 place invariants in 14 ms
[2022-06-03 15:07:19] [INFO ] Implicit Places using invariants in 735 ms returned []
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:07:19] [INFO ] Computed 450 place invariants in 6 ms
[2022-06-03 15:07:21] [INFO ] Implicit Places using invariants and state equation in 1508 ms returned []
Implicit Place search using SMT with State Equation took 2245 ms to find 0 implicit places.
[2022-06-03 15:07:21] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:07:21] [INFO ] Computed 450 place invariants in 9 ms
[2022-06-03 15:07:22] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1285/1285 places, 1236/1236 transitions.
Applied a total of 0 rules in 37 ms. Remains 1285 /1285 variables (removed 0) and now considering 1236/1236 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:07:22] [INFO ] Computed 450 place invariants in 10 ms
[2022-06-03 15:07:22] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 15:07:22] [INFO ] [Nat]Absence check using 446 positive place invariants in 68 ms returned sat
[2022-06-03 15:07:22] [INFO ] [Nat]Absence check using 446 positive and 4 generalized place invariants in 1 ms returned sat
[2022-06-03 15:07:23] [INFO ] After 584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 15:07:23] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 0 ms to minimize.
[2022-06-03 15:07:23] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 0 ms to minimize.
[2022-06-03 15:07:23] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 0 ms to minimize.
[2022-06-03 15:07:23] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 0 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 6 places in 147 ms of which 0 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 8 places in 149 ms of which 0 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 0 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 9 places in 138 ms of which 1 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 0 ms to minimize.
[2022-06-03 15:07:24] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 0 ms to minimize.
[2022-06-03 15:07:25] [INFO ] Deduced a trap composed of 8 places in 135 ms of which 1 ms to minimize.
[2022-06-03 15:07:25] [INFO ] Deduced a trap composed of 35 places in 133 ms of which 0 ms to minimize.
[2022-06-03 15:07:25] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 1 ms to minimize.
[2022-06-03 15:07:25] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 1 ms to minimize.
[2022-06-03 15:07:25] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 1 ms to minimize.
[2022-06-03 15:07:26] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 0 ms to minimize.
[2022-06-03 15:07:26] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2960 ms
[2022-06-03 15:07:26] [INFO ] After 3636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 94 ms.
[2022-06-03 15:07:26] [INFO ] After 3952ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 15:07:26] [INFO ] Flatten gal took : 187 ms
[2022-06-03 15:07:26] [INFO ] Flatten gal took : 93 ms
[2022-06-03 15:07:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17682850280036761348.gal : 41 ms
[2022-06-03 15:07:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6225912897744084276.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17682850280036761348.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6225912897744084276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality6225912897744084276.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 108
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :108 after 432
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :432 after 6480
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6480 after 699840
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :699840 after 8.90212e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :8.90212e+06 after 8.91557e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8.91557e+06 after 1.16841e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.16841e+07 after 1.56009e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.56009e+07 after 7.13799e+08
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7.13799e+08 after 1.3628e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.3628e+10 after 1.15449e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.15449e+11 after 8.3847e+11
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :8.3847e+11 after 6.05699e+13
Detected timeout of ITS tools.
[2022-06-03 15:07:41] [INFO ] Flatten gal took : 80 ms
[2022-06-03 15:07:41] [INFO ] Applying decomposition
[2022-06-03 15:07:41] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10496896806136623735.txt' '-o' '/tmp/graph10496896806136623735.bin' '-w' '/tmp/graph10496896806136623735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10496896806136623735.bin' '-l' '-1' '-v' '-w' '/tmp/graph10496896806136623735.weights' '-q' '0' '-e' '0.001'
[2022-06-03 15:07:42] [INFO ] Decomposing Gal with order
[2022-06-03 15:07:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 15:07:42] [INFO ] Removed a total of 966 redundant transitions.
[2022-06-03 15:07:42] [INFO ] Flatten gal took : 159 ms
[2022-06-03 15:07:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1134 labels/synchronizations in 37 ms.
[2022-06-03 15:07:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16125089044984173865.gal : 14 ms
[2022-06-03 15:07:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7469505136241888665.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16125089044984173865.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7469505136241888665.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality7469505136241888665.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3 after 9
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9 after 18
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :18 after 6480
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1931509394984813101
[2022-06-03 15:07:57] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1931509394984813101
Running compilation step : cd /tmp/ltsmin1931509394984813101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2432 ms.
Running link step : cd /tmp/ltsmin1931509394984813101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin1931509394984813101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPsPT050BReachabilityFireability10==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 15:08:12] [INFO ] Flatten gal took : 72 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11857449158884676006
[2022-06-03 15:08:12] [INFO ] Computing symmetric may disable matrix : 1236 transitions.
[2022-06-03 15:08:12] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 15:08:12] [INFO ] Computing symmetric may enable matrix : 1236 transitions.
[2022-06-03 15:08:12] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 15:08:12] [INFO ] Applying decomposition
[2022-06-03 15:08:12] [INFO ] Flatten gal took : 97 ms
[2022-06-03 15:08:12] [INFO ] Flatten gal took : 155 ms
[2022-06-03 15:08:12] [INFO ] Input system was already deterministic with 1236 transitions.
[2022-06-03 15:08:13] [INFO ] Computing Do-Not-Accords matrix : 1236 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15913586014211403440.txt' '-o' '/tmp/graph15913586014211403440.bin' '-w' '/tmp/graph15913586014211403440.weights'
[2022-06-03 15:08:13] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15913586014211403440.bin' '-l' '-1' '-v' '-w' '/tmp/graph15913586014211403440.weights' '-q' '0' '-e' '0.001'
[2022-06-03 15:08:13] [INFO ] Decomposing Gal with order
[2022-06-03 15:08:13] [INFO ] Built C files in 345ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11857449158884676006
Running compilation step : cd /tmp/ltsmin11857449158884676006;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 15:08:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 15:08:13] [INFO ] Ran tautology test, simplified 0 / 1 in 672 ms.
[2022-06-03 15:08:13] [INFO ] Removed a total of 955 redundant transitions.
[2022-06-03 15:08:13] [INFO ] Flatten gal took : 161 ms
[2022-06-03 15:08:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 890 labels/synchronizations in 18 ms.
[2022-06-03 15:08:13] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1202746216399449323.gal : 20 ms
[2022-06-03 15:08:13] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14474669318751610112.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability1202746216399449323.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14474669318751610112.prop' '--nowitness'
[2022-06-03 15:08:13] [INFO ] BMC solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(UNSAT) depth K=0 took 38 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
[2022-06-03 15:08:13] [INFO ] BMC solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(UNSAT) depth K=1 took 12 ms
Loading property file /tmp/ReachabilityFireability14474669318751610112.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 1236 rows 1285 cols
[2022-06-03 15:08:14] [INFO ] Computed 450 place invariants in 7 ms
[2022-06-03 15:08:14] [INFO ] Computed 450 place invariants in 8 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3 after 3
[2022-06-03 15:08:16] [INFO ] Proved 1285 variables to be positive in 1895 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3 after 3888
[2022-06-03 15:08:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-050B-ReachabilityFireability-10
[2022-06-03 15:08:16] [INFO ] KInduction solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(SAT) depth K=0 took 335 ms
[2022-06-03 15:08:17] [INFO ] BMC solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(UNSAT) depth K=2 took 3583 ms
Compilation finished in 5051 ms.
Running link step : cd /tmp/ltsmin11857449158884676006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin11857449158884676006;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldIIPsPT050BReachabilityFireability10==true'
[2022-06-03 15:08:18] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-050B-ReachabilityFireability-10
[2022-06-03 15:08:18] [INFO ] KInduction solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(SAT) depth K=1 took 2119 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3888 after 2.07977e+14
[2022-06-03 15:13:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-050B-ReachabilityFireability-10
[2022-06-03 15:13:11] [INFO ] KInduction solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(SAT) depth K=2 took 292865 ms
[2022-06-03 15:26:28] [INFO ] BMC solution for property ShieldIIPs-PT-050B-ReachabilityFireability-10(UNSAT) depth K=3 took 1090627 ms
Detected timeout of ITS tools.
[2022-06-03 15:29:59] [INFO ] Applying decomposition
[2022-06-03 15:29:59] [INFO ] Flatten gal took : 197 ms
[2022-06-03 15:29:59] [INFO ] Decomposing Gal with order
[2022-06-03 15:29:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 15:30:00] [INFO ] Removed a total of 966 redundant transitions.
[2022-06-03 15:30:00] [INFO ] Flatten gal took : 413 ms
[2022-06-03 15:30:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 1134 labels/synchronizations in 96 ms.
[2022-06-03 15:30:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11905434840509934911.gal : 36 ms
[2022-06-03 15:30:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2348642612975458679.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability11905434840509934911.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2348642612975458679.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability2348642612975458679.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3 after 3
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3 after 9
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9 after 18
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :18 after 6480
Detected timeout of ITS tools.
[2022-06-03 15:51:46] [INFO ] Flatten gal took : 182 ms
[2022-06-03 15:51:46] [INFO ] Input system was already deterministic with 1236 transitions.
[2022-06-03 15:51:46] [INFO ] Transformed 1285 places.
[2022-06-03 15:51:46] [INFO ] Transformed 1236 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-03 15:51:46] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5966189655992474867.gal : 6 ms
[2022-06-03 15:51:46] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15383959867141937741.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5966189655992474867.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability15383959867141937741.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...365
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability15383959867141937741.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 84
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :84 after 1174
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1174 after 1419
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1419 after 19343
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :19343 after 1.14663e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.14663e+06 after 1.4755e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.4755e+06 after 3.37256e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.37256e+07 after 3.09092e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.09092e+09 after 4.07111e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :4.07111e+09 after 2.91938e+12
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.91938e+12 after 1.94953e+13
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.94953e+13 after 5.54677e+14
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :5.54677e+14 after 3.95366e+16
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :3.95366e+16 after 1.70618e+18
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :1.70618e+18 after 1.80536e+20

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -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=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPs-PT-050B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldIIPs-PT-050B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286024800159"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050B.tgz
mv ShieldIIPs-PT-050B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;