About the Execution of ITS-Tools for DES-PT-50b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3335.239 | 2582281.00 | 8220650.00 | 1598.30 | TFTFFTFTFFTFFFTT | 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.r042-smll-165252095900527.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-50b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095900527
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.7K Apr 29 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 15:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 29 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 15:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 15:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 127K May 10 09:33 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 DES-PT-50b-ReachabilityFireability-00
FORMULA_NAME DES-PT-50b-ReachabilityFireability-01
FORMULA_NAME DES-PT-50b-ReachabilityFireability-02
FORMULA_NAME DES-PT-50b-ReachabilityFireability-03
FORMULA_NAME DES-PT-50b-ReachabilityFireability-04
FORMULA_NAME DES-PT-50b-ReachabilityFireability-05
FORMULA_NAME DES-PT-50b-ReachabilityFireability-06
FORMULA_NAME DES-PT-50b-ReachabilityFireability-07
FORMULA_NAME DES-PT-50b-ReachabilityFireability-08
FORMULA_NAME DES-PT-50b-ReachabilityFireability-09
FORMULA_NAME DES-PT-50b-ReachabilityFireability-10
FORMULA_NAME DES-PT-50b-ReachabilityFireability-11
FORMULA_NAME DES-PT-50b-ReachabilityFireability-12
FORMULA_NAME DES-PT-50b-ReachabilityFireability-13
FORMULA_NAME DES-PT-50b-ReachabilityFireability-14
FORMULA_NAME DES-PT-50b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1654191300527
Running Version 202205111006
[2022-06-02 17:35:02] [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]
[2022-06-02 17:35:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 17:35:03] [INFO ] Load time of PNML (sax parser for PT used): 256 ms
[2022-06-02 17:35:03] [INFO ] Transformed 479 places.
[2022-06-02 17:35:03] [INFO ] Transformed 430 transitions.
[2022-06-02 17:35:03] [INFO ] Found NUPN structural information;
[2022-06-02 17:35:03] [INFO ] Parsed PT model containing 479 places and 430 transitions in 495 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-50b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 90 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 15) seen :5
FORMULA DES-PT-50b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 10) seen :1
FORMULA DES-PT-50b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 430 rows 479 cols
[2022-06-02 17:35:05] [INFO ] Computed 65 place invariants in 41 ms
[2022-06-02 17:35:06] [INFO ] After 594ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-02 17:35:06] [INFO ] [Nat]Absence check using 40 positive place invariants in 25 ms returned sat
[2022-06-02 17:35:06] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 66 ms returned sat
[2022-06-02 17:35:15] [INFO ] After 4750ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2022-06-02 17:35:16] [INFO ] Deduced a trap composed of 12 places in 270 ms of which 7 ms to minimize.
[2022-06-02 17:35:16] [INFO ] Deduced a trap composed of 8 places in 249 ms of which 2 ms to minimize.
[2022-06-02 17:35:17] [INFO ] Deduced a trap composed of 46 places in 339 ms of which 2 ms to minimize.
[2022-06-02 17:35:17] [INFO ] Deduced a trap composed of 20 places in 185 ms of which 7 ms to minimize.
[2022-06-02 17:35:17] [INFO ] Deduced a trap composed of 20 places in 231 ms of which 1 ms to minimize.
[2022-06-02 17:35:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1807 ms
[2022-06-02 17:35:19] [INFO ] Deduced a trap composed of 48 places in 202 ms of which 15 ms to minimize.
[2022-06-02 17:35:19] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 5 ms to minimize.
[2022-06-02 17:35:19] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 1 ms to minimize.
[2022-06-02 17:35:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 762 ms
[2022-06-02 17:35:20] [INFO ] Deduced a trap composed of 19 places in 226 ms of which 1 ms to minimize.
[2022-06-02 17:35:20] [INFO ] Deduced a trap composed of 17 places in 188 ms of which 1 ms to minimize.
[2022-06-02 17:35:21] [INFO ] Deduced a trap composed of 30 places in 192 ms of which 1 ms to minimize.
[2022-06-02 17:35:21] [INFO ] Deduced a trap composed of 15 places in 155 ms of which 1 ms to minimize.
[2022-06-02 17:35:21] [INFO ] Deduced a trap composed of 41 places in 156 ms of which 1 ms to minimize.
[2022-06-02 17:35:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1695 ms
[2022-06-02 17:35:23] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 2 ms to minimize.
[2022-06-02 17:35:23] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 1 ms to minimize.
[2022-06-02 17:35:23] [INFO ] Deduced a trap composed of 35 places in 119 ms of which 0 ms to minimize.
[2022-06-02 17:35:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 859 ms
[2022-06-02 17:35:23] [INFO ] Deduced a trap composed of 34 places in 154 ms of which 1 ms to minimize.
[2022-06-02 17:35:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2022-06-02 17:35:24] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 0 ms to minimize.
[2022-06-02 17:35:25] [INFO ] Deduced a trap composed of 33 places in 266 ms of which 1 ms to minimize.
[2022-06-02 17:35:25] [INFO ] Deduced a trap composed of 14 places in 174 ms of which 1 ms to minimize.
[2022-06-02 17:35:25] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 1 ms to minimize.
[2022-06-02 17:35:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1990 ms
[2022-06-02 17:35:26] [INFO ] After 15694ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 4631 ms.
[2022-06-02 17:35:31] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA DES-PT-50b-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 111830 ms.
Support contains 93 out of 479 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 479/479 places, 430/430 transitions.
Graph (complete) has 1098 edges and 479 vertex of which 468 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.9 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 468 transition count 413
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 458 transition count 410
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 29 place count 455 transition count 410
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29 place count 455 transition count 399
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 51 place count 444 transition count 399
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 66 place count 429 transition count 384
Iterating global reduction 3 with 15 rules applied. Total rules applied 81 place count 429 transition count 384
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 81 place count 429 transition count 383
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 place count 428 transition count 383
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 90 place count 421 transition count 376
Iterating global reduction 3 with 7 rules applied. Total rules applied 97 place count 421 transition count 376
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 8 rules applied. Total rules applied 105 place count 421 transition count 368
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 108 place count 419 transition count 367
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 180 place count 383 transition count 331
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 182 place count 382 transition count 332
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 186 place count 382 transition count 328
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 190 place count 378 transition count 328
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 191 place count 378 transition count 327
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 192 place count 377 transition count 327
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 193 place count 377 transition count 327
Applied a total of 193 rules in 297 ms. Remains 377 /479 variables (removed 102) and now considering 327/430 (removed 103) transitions.
Finished structural reductions, in 1 iterations. Remains : 377/479 places, 327/430 transitions.
Incomplete random walk after 1000000 steps, including 11678 resets, run finished after 23644 ms. (steps per millisecond=42 ) properties (out of 8) seen :1
FORMULA DES-PT-50b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 696429 steps, including 1277 resets, run timeout after 5001 ms. (steps per millisecond=139 ) properties seen 0
Interrupted Best-First random walk after 557035 steps, including 1038 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen 0
Interrupted Best-First random walk after 585389 steps, including 1083 resets, run timeout after 5001 ms. (steps per millisecond=117 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1890 resets, run finished after 4080 ms. (steps per millisecond=245 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 771659 steps, including 1656 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1845 resets, run finished after 3982 ms. (steps per millisecond=251 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 524078 steps, including 982 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Running SMT prover for 7 properties.
// Phase 1: matrix 327 rows 377 cols
[2022-06-02 17:38:20] [INFO ] Computed 61 place invariants in 7 ms
[2022-06-02 17:38:20] [INFO ] After 319ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 17:38:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2022-06-02 17:38:21] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 275 ms returned sat
[2022-06-02 17:38:23] [INFO ] After 2384ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-02 17:38:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-02 17:38:25] [INFO ] After 2066ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-02 17:38:26] [INFO ] Deduced a trap composed of 5 places in 191 ms of which 1 ms to minimize.
[2022-06-02 17:38:26] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 1 ms to minimize.
[2022-06-02 17:38:26] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 0 ms to minimize.
[2022-06-02 17:38:26] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 0 ms to minimize.
[2022-06-02 17:38:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 922 ms
[2022-06-02 17:38:27] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2022-06-02 17:38:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2022-06-02 17:38:28] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 1 ms to minimize.
[2022-06-02 17:38:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2022-06-02 17:38:28] [INFO ] Deduced a trap composed of 14 places in 214 ms of which 1 ms to minimize.
[2022-06-02 17:38:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 280 ms
[2022-06-02 17:38:29] [INFO ] Deduced a trap composed of 6 places in 217 ms of which 1 ms to minimize.
[2022-06-02 17:38:29] [INFO ] Deduced a trap composed of 14 places in 264 ms of which 2 ms to minimize.
[2022-06-02 17:38:30] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 1 ms to minimize.
[2022-06-02 17:38:30] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 0 ms to minimize.
[2022-06-02 17:38:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1042 ms
[2022-06-02 17:38:30] [INFO ] After 6610ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2861 ms.
[2022-06-02 17:38:33] [INFO ] After 12574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 37780 ms.
Support contains 84 out of 377 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 377/377 places, 327/327 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 372 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 371 transition count 321
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 371 transition count 321
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 371 transition count 320
Applied a total of 13 rules in 39 ms. Remains 371 /377 variables (removed 6) and now considering 320/327 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 371/377 places, 320/327 transitions.
Incomplete random walk after 1000000 steps, including 12171 resets, run finished after 20199 ms. (steps per millisecond=49 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 700948 steps, including 1385 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen 0
Interrupted Best-First random walk after 611350 steps, including 1212 resets, run timeout after 5001 ms. (steps per millisecond=122 ) properties seen 0
Interrupted Best-First random walk after 457924 steps, including 875 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1996 resets, run finished after 4495 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2290 resets, run finished after 3422 ms. (steps per millisecond=292 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1993 resets, run finished after 3739 ms. (steps per millisecond=267 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 930626 steps, including 1876 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 0
Interrupted probabilistic random walk after 20572749 steps, run timeout after 153001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 20572749 steps, saw 2595125 distinct states, run finished after 153005 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 320 rows 371 cols
[2022-06-02 17:42:35] [INFO ] Computed 61 place invariants in 4 ms
[2022-06-02 17:42:36] [INFO ] After 451ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 17:42:36] [INFO ] [Nat]Absence check using 37 positive place invariants in 31 ms returned sat
[2022-06-02 17:42:36] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 53 ms returned sat
[2022-06-02 17:42:38] [INFO ] After 1369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-02 17:42:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-02 17:42:39] [INFO ] After 1222ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-02 17:42:40] [INFO ] Deduced a trap composed of 6 places in 198 ms of which 2 ms to minimize.
[2022-06-02 17:42:40] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 1 ms to minimize.
[2022-06-02 17:42:40] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 1 ms to minimize.
[2022-06-02 17:42:40] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 1 ms to minimize.
[2022-06-02 17:42:40] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 791 ms
[2022-06-02 17:42:41] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 0 ms to minimize.
[2022-06-02 17:42:41] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 3 ms to minimize.
[2022-06-02 17:42:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 317 ms
[2022-06-02 17:42:42] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 1 ms to minimize.
[2022-06-02 17:42:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
[2022-06-02 17:42:42] [INFO ] Deduced a trap composed of 17 places in 161 ms of which 1 ms to minimize.
[2022-06-02 17:42:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2022-06-02 17:42:43] [INFO ] Deduced a trap composed of 13 places in 213 ms of which 1 ms to minimize.
[2022-06-02 17:42:43] [INFO ] Deduced a trap composed of 11 places in 220 ms of which 1 ms to minimize.
[2022-06-02 17:42:43] [INFO ] Deduced a trap composed of 13 places in 218 ms of which 1 ms to minimize.
[2022-06-02 17:42:44] [INFO ] Deduced a trap composed of 18 places in 218 ms of which 1 ms to minimize.
[2022-06-02 17:42:44] [INFO ] Deduced a trap composed of 20 places in 214 ms of which 1 ms to minimize.
[2022-06-02 17:42:44] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 1 ms to minimize.
[2022-06-02 17:42:44] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1606 ms
[2022-06-02 17:42:44] [INFO ] After 6208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2093 ms.
[2022-06-02 17:42:46] [INFO ] After 10489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 30024 ms.
Support contains 84 out of 371 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 371/371 places, 320/320 transitions.
Applied a total of 0 rules in 15 ms. Remains 371 /371 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 371/371 places, 320/320 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 371/371 places, 320/320 transitions.
Applied a total of 0 rules in 34 ms. Remains 371 /371 variables (removed 0) and now considering 320/320 (removed 0) transitions.
// Phase 1: matrix 320 rows 371 cols
[2022-06-02 17:43:16] [INFO ] Computed 61 place invariants in 14 ms
[2022-06-02 17:43:17] [INFO ] Implicit Places using invariants in 675 ms returned [223]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 686 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 370/371 places, 320/320 transitions.
Applied a total of 0 rules in 12 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 370/371 places, 320/320 transitions.
Incomplete random walk after 1000000 steps, including 12216 resets, run finished after 14496 ms. (steps per millisecond=68 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 745501 steps, including 1457 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
Interrupted Best-First random walk after 716499 steps, including 1400 resets, run timeout after 5001 ms. (steps per millisecond=143 ) properties seen 0
Interrupted Best-First random walk after 840012 steps, including 1624 resets, run timeout after 5001 ms. (steps per millisecond=167 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 2010 resets, run finished after 3532 ms. (steps per millisecond=283 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2245 resets, run finished after 4011 ms. (steps per millisecond=249 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1985 resets, run finished after 3561 ms. (steps per millisecond=280 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 868541 steps, including 1745 resets, run timeout after 5001 ms. (steps per millisecond=173 ) properties seen 0
Interrupted probabilistic random walk after 19491193 steps, run timeout after 135001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 19491193 steps, saw 2474710 distinct states, run finished after 135002 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:46:18] [INFO ] Computed 60 place invariants in 6 ms
[2022-06-02 17:46:18] [INFO ] After 363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 17:46:18] [INFO ] [Nat]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-06-02 17:46:18] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 40 ms returned sat
[2022-06-02 17:46:21] [INFO ] After 2003ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-02 17:46:21] [INFO ] Deduced a trap composed of 9 places in 152 ms of which 1 ms to minimize.
[2022-06-02 17:46:22] [INFO ] Deduced a trap composed of 11 places in 239 ms of which 2 ms to minimize.
[2022-06-02 17:46:22] [INFO ] Deduced a trap composed of 16 places in 238 ms of which 1 ms to minimize.
[2022-06-02 17:46:22] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 1 ms to minimize.
[2022-06-02 17:46:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1201 ms
[2022-06-02 17:46:23] [INFO ] Deduced a trap composed of 12 places in 186 ms of which 1 ms to minimize.
[2022-06-02 17:46:23] [INFO ] Deduced a trap composed of 8 places in 172 ms of which 1 ms to minimize.
[2022-06-02 17:46:23] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 1 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Deduced a trap composed of 15 places in 167 ms of which 24 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Deduced a trap composed of 21 places in 133 ms of which 1 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1186 ms
[2022-06-02 17:46:24] [INFO ] Deduced a trap composed of 6 places in 126 ms of which 0 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 1 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 0 ms to minimize.
[2022-06-02 17:46:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 493 ms
[2022-06-02 17:46:25] [INFO ] Deduced a trap composed of 12 places in 141 ms of which 1 ms to minimize.
[2022-06-02 17:46:25] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 0 ms to minimize.
[2022-06-02 17:46:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 370 ms
[2022-06-02 17:46:25] [INFO ] After 6643ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 1356 ms.
[2022-06-02 17:46:27] [INFO ] After 8706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 25737 ms.
Support contains 84 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 320/320 transitions.
Applied a total of 0 rules in 14 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 320/320 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 320/320 transitions.
Applied a total of 0 rules in 13 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:46:53] [INFO ] Computed 60 place invariants in 3 ms
[2022-06-02 17:46:53] [INFO ] Implicit Places using invariants in 354 ms returned []
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:46:53] [INFO ] Computed 60 place invariants in 4 ms
[2022-06-02 17:46:54] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
[2022-06-02 17:46:54] [INFO ] Redundant transitions in 36 ms returned []
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:46:54] [INFO ] Computed 60 place invariants in 5 ms
[2022-06-02 17:46:54] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 320/320 transitions.
Incomplete random walk after 1000000 steps, including 12286 resets, run finished after 13869 ms. (steps per millisecond=72 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 719171 steps, including 1382 resets, run timeout after 5001 ms. (steps per millisecond=143 ) properties seen 0
Interrupted Best-First random walk after 884768 steps, including 1738 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 845105 steps, including 1640 resets, run timeout after 5001 ms. (steps per millisecond=168 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 1983 resets, run finished after 3629 ms. (steps per millisecond=275 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2250 resets, run finished after 3611 ms. (steps per millisecond=276 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1970 resets, run finished after 3875 ms. (steps per millisecond=258 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 757502 steps, including 1539 resets, run timeout after 5001 ms. (steps per millisecond=151 ) properties seen 0
Interrupted probabilistic random walk after 20708203 steps, run timeout after 132001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 20708203 steps, saw 2609495 distinct states, run finished after 132001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:49:51] [INFO ] Computed 60 place invariants in 4 ms
[2022-06-02 17:49:51] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 17:49:52] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-06-02 17:49:52] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 34 ms returned sat
[2022-06-02 17:49:53] [INFO ] After 1410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-02 17:49:54] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 1 ms to minimize.
[2022-06-02 17:49:54] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 1 ms to minimize.
[2022-06-02 17:49:54] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 3 ms to minimize.
[2022-06-02 17:49:54] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 944 ms
[2022-06-02 17:49:55] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 0 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Deduced a trap composed of 8 places in 122 ms of which 1 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 0 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 1 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 0 ms to minimize.
[2022-06-02 17:49:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 765 ms
[2022-06-02 17:49:56] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 1 ms to minimize.
[2022-06-02 17:49:56] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 1 ms to minimize.
[2022-06-02 17:49:56] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2022-06-02 17:49:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 352 ms
[2022-06-02 17:49:56] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 1 ms to minimize.
[2022-06-02 17:49:57] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2022-06-02 17:49:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 241 ms
[2022-06-02 17:49:57] [INFO ] After 4693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 897 ms.
[2022-06-02 17:49:57] [INFO ] After 6053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 40355 ms.
Support contains 84 out of 370 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 320/320 transitions.
Applied a total of 0 rules in 13 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 320/320 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 370/370 places, 320/320 transitions.
Applied a total of 0 rules in 12 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:50:38] [INFO ] Computed 60 place invariants in 4 ms
[2022-06-02 17:50:38] [INFO ] Implicit Places using invariants in 292 ms returned []
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:50:38] [INFO ] Computed 60 place invariants in 5 ms
[2022-06-02 17:50:39] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
[2022-06-02 17:50:39] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:50:39] [INFO ] Computed 60 place invariants in 3 ms
[2022-06-02 17:50:39] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 320/320 transitions.
Applied a total of 0 rules in 13 ms. Remains 370 /370 variables (removed 0) and now considering 320/320 (removed 0) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:50:39] [INFO ] Computed 60 place invariants in 4 ms
[2022-06-02 17:50:39] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 17:50:39] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-06-02 17:50:39] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 29 ms returned sat
[2022-06-02 17:50:41] [INFO ] After 1614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-02 17:50:42] [INFO ] Deduced a trap composed of 9 places in 167 ms of which 1 ms to minimize.
[2022-06-02 17:50:42] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 2 ms to minimize.
[2022-06-02 17:50:42] [INFO ] Deduced a trap composed of 16 places in 160 ms of which 1 ms to minimize.
[2022-06-02 17:50:43] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 1 ms to minimize.
[2022-06-02 17:50:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 992 ms
[2022-06-02 17:50:43] [INFO ] Deduced a trap composed of 12 places in 160 ms of which 0 ms to minimize.
[2022-06-02 17:50:43] [INFO ] Deduced a trap composed of 8 places in 160 ms of which 0 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 1 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 0 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 0 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 917 ms
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 1 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 0 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2022-06-02 17:50:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 300 ms
[2022-06-02 17:50:45] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2022-06-02 17:50:45] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2022-06-02 17:50:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 228 ms
[2022-06-02 17:50:45] [INFO ] After 5064ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 927 ms.
[2022-06-02 17:50:46] [INFO ] After 6512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2022-06-02 17:50:46] [INFO ] Flatten gal took : 104 ms
[2022-06-02 17:50:46] [INFO ] Flatten gal took : 43 ms
[2022-06-02 17:50:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality113699403591097027.gal : 21 ms
[2022-06-02 17:50:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7981987475363758745.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/ReachabilityCardinality113699403591097027.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7981987475363758745.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...318
Loading property file /tmp/ReachabilityCardinality7981987475363758745.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :12 after 14
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :14 after 158
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :158 after 342
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :342 after 1094
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1094 after 4144
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :4144 after 79202
Detected timeout of ITS tools.
[2022-06-02 17:51:01] [INFO ] Flatten gal took : 39 ms
[2022-06-02 17:51:01] [INFO ] Applying decomposition
[2022-06-02 17:51:01] [INFO ] Flatten gal took : 34 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/graph16755346730806018658.txt' '-o' '/tmp/graph16755346730806018658.bin' '-w' '/tmp/graph16755346730806018658.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16755346730806018658.bin' '-l' '-1' '-v' '-w' '/tmp/graph16755346730806018658.weights' '-q' '0' '-e' '0.001'
[2022-06-02 17:51:02] [INFO ] Decomposing Gal with order
[2022-06-02 17:51:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 17:51:02] [INFO ] Removed a total of 25 redundant transitions.
[2022-06-02 17:51:02] [INFO ] Flatten gal took : 127 ms
[2022-06-02 17:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 16 ms.
[2022-06-02 17:51:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7946788032989889585.gal : 10 ms
[2022-06-02 17:51:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11868122581298355640.prop : 2 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/ReachabilityCardinality7946788032989889585.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11868122581298355640.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/ReachabilityCardinality11868122581298355640.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :6 after 878
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :878 after 4394
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :134786 after 8.24367e+11
Invariant property DES-PT-50b-ReachabilityFireability-01 does not hold.
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :8.24367e+11 after 6.42701e+12
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :6.42701e+12 after 8.80383e+12
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :8.80383e+12 after 1.27652e+13
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1.27652e+13 after 1.75188e+13
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.75188e+13 after 2.54416e+13
Invariant property DES-PT-50b-ReachabilityFireability-08 does not hold.
Invariant property DES-PT-50b-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.50724e+16 after 1.5118e+16
Invariant property DES-PT-50b-ReachabilityFireability-13 does not hold.
Invariant property DES-PT-50b-ReachabilityFireability-11 does not hold.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :6.807e+16 after 6.80724e+16
Reachability property DES-PT-50b-ReachabilityFireability-15 is true.
Reachability property DES-PT-50b-ReachabilityFireability-14 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.10468e+17,11.8944,149776,8525,5318,347900,35452,556,275223,487,227740,0
Total reachable state count : 110468067055156508
Verifying 7 reachability properties.
Detected timeout of ITS tools.
[2022-06-02 17:51:17] [INFO ] Flatten gal took : 31 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10231867595556402705
[2022-06-02 17:51:17] [INFO ] Applying decomposition
[2022-06-02 17:51:17] [INFO ] Computing symmetric may disable matrix : 320 transitions.
[2022-06-02 17:51:17] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 17:51:17] [INFO ] Computing symmetric may enable matrix : 320 transitions.
[2022-06-02 17:51:17] [INFO ] Flatten gal took : 56 ms
[2022-06-02 17:51:17] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 17:51:17] [INFO ] Flatten gal took : 72 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/graph8067679442763646226.txt' '-o' '/tmp/graph8067679442763646226.bin' '-w' '/tmp/graph8067679442763646226.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8067679442763646226.bin' '-l' '-1' '-v' '-w' '/tmp/graph8067679442763646226.weights' '-q' '0' '-e' '0.001'
[2022-06-02 17:51:17] [INFO ] Computing Do-Not-Accords matrix : 320 transitions.
[2022-06-02 17:51:17] [INFO ] Input system was already deterministic with 320 transitions.
[2022-06-02 17:51:17] [INFO ] Decomposing Gal with order
[2022-06-02 17:51:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 17:51:17] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 17:51:17] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10231867595556402705
Running compilation step : cd /tmp/ltsmin10231867595556402705;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' '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'
[2022-06-02 17:51:17] [INFO ] Removed a total of 26 redundant transitions.
[2022-06-02 17:51:17] [INFO ] Flatten gal took : 103 ms
[2022-06-02 17:51:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 26 ms.
[2022-06-02 17:51:18] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14531409205054629244.gal : 26 ms
[2022-06-02 17:51:18] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6785033304779937220.prop : 4 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/ReachabilityFireability14531409205054629244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6785033304779937220.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
[2022-06-02 17:51:18] [INFO ] Ran tautology test, simplified 0 / 7 in 474 ms.
Loading property file /tmp/ReachabilityFireability6785033304779937220.prop.
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=0 took 24 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=0 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=0 took 0 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=0 took 0 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=0 took 0 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=0 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=1 took 10 ms
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=1 took 2 ms
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 6
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=1 took 4 ms
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 294
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=1 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=1 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=1 took 4 ms
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :294 after 2630
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=1 took 5 ms
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :2630 after 31106
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :31106 after 1.15147e+08
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=2 took 142 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=2 took 6 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=2 took 5 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=2 took 2 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=2 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=2 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=2 took 3 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 320 rows 370 cols
[2022-06-02 17:51:18] [INFO ] Computed 60 place invariants in 4 ms
[2022-06-02 17:51:18] [INFO ] Computed 60 place invariants in 5 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=3 took 111 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=3 took 9 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=3 took 8 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=3 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=3 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=3 took 1 ms
[2022-06-02 17:51:18] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=3 took 2 ms
[2022-06-02 17:51:19] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=4 took 721 ms
[2022-06-02 17:51:19] [INFO ] Proved 370 variables to be positive in 941 ms
[2022-06-02 17:51:19] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=4 took 264 ms
[2022-06-02 17:51:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-01
[2022-06-02 17:51:19] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-01(SAT) depth K=0 took 166 ms
[2022-06-02 17:51:19] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=4 took 130 ms
Compilation finished in 1937 ms.
Running link step : cd /tmp/ltsmin10231867595556402705;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-02 17:51:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-03
[2022-06-02 17:51:19] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-03(SAT) depth K=0 took 155 ms
Link finished in 93 ms.
Running LTSmin : cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability01==true'
[2022-06-02 17:51:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-08
[2022-06-02 17:51:19] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-08(SAT) depth K=0 took 116 ms
[2022-06-02 17:51:19] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=4 took 217 ms
[2022-06-02 17:51:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-11
[2022-06-02 17:51:20] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-11(SAT) depth K=0 took 162 ms
[2022-06-02 17:51:20] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=4 took 224 ms
[2022-06-02 17:51:20] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=4 took 149 ms
[2022-06-02 17:51:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-13
[2022-06-02 17:51:20] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-13(SAT) depth K=0 took 261 ms
[2022-06-02 17:51:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-14
[2022-06-02 17:51:20] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-14(SAT) depth K=0 took 127 ms
[2022-06-02 17:51:20] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=4 took 260 ms
[2022-06-02 17:51:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-15
[2022-06-02 17:51:20] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-15(SAT) depth K=0 took 500 ms
[2022-06-02 17:51:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-01
[2022-06-02 17:51:22] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-01(SAT) depth K=1 took 1113 ms
[2022-06-02 17:51:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-03
[2022-06-02 17:51:22] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-03(SAT) depth K=1 took 609 ms
[2022-06-02 17:51:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-08
[2022-06-02 17:51:23] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-08(SAT) depth K=1 took 649 ms
[2022-06-02 17:51:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-11
[2022-06-02 17:51:23] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-11(SAT) depth K=1 took 365 ms
[2022-06-02 17:51:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-13
[2022-06-02 17:51:24] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-13(SAT) depth K=1 took 411 ms
[2022-06-02 17:51:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-14
[2022-06-02 17:51:24] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-14(SAT) depth K=1 took 421 ms
[2022-06-02 17:51:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-15
[2022-06-02 17:51:25] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-15(SAT) depth K=1 took 607 ms
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1.42418e+12 after 1.52591e+12
[2022-06-02 17:51:30] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=5 took 9771 ms
[2022-06-02 17:51:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=5 took 4081 ms
[2022-06-02 17:51:37] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=5 took 2934 ms
[2022-06-02 17:51:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-01
[2022-06-02 17:51:47] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-01(SAT) depth K=2 took 22031 ms
[2022-06-02 17:51:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-03
[2022-06-02 17:51:59] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-03(SAT) depth K=2 took 11976 ms
[2022-06-02 17:51:59] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=5 took 21956 ms
[2022-06-02 17:52:03] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=5 took 3744 ms
[2022-06-02 17:52:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-08
[2022-06-02 17:52:03] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-08(SAT) depth K=2 took 3933 ms
[2022-06-02 17:52:13] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=5 took 10545 ms
[2022-06-02 17:52:30] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=5 took 17037 ms
Invariant property DES-PT-50b-ReachabilityFireability-01 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :7.64868e+14 after 7.67403e+14
[2022-06-02 17:53:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-11
[2022-06-02 17:53:23] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-11(SAT) depth K=2 took 79944 ms
[2022-06-02 17:53:51] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-01(UNSAT) depth K=6 took 81211 ms
[2022-06-02 17:54:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-13
[2022-06-02 17:54:38] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-13(SAT) depth K=2 took 75614 ms
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1.95462e+15 after 2.0906e+15
[2022-06-02 17:55:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=6 took 102400 ms
[2022-06-02 17:56:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-14
[2022-06-02 17:56:26] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-14(SAT) depth K=2 took 107474 ms
[2022-06-02 17:56:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-15
[2022-06-02 17:56:29] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-15(SAT) depth K=2 took 3506 ms
[2022-06-02 17:57:05] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=6 took 91561 ms
[2022-06-02 17:57:51] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=6 took 46062 ms
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :5.44051e+15 after 5.45991e+15
[2022-06-02 17:59:14] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-13(UNSAT) depth K=6 took 82639 ms
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability01==true'
Running LTSmin : cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability03==true'
[2022-06-02 18:01:17] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-14(UNSAT) depth K=6 took 122500 ms
[2022-06-02 18:02:38] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-15(UNSAT) depth K=6 took 81006 ms
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.24689e+16 after 1.39435e+16
[2022-06-02 18:03:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-03
[2022-06-02 18:03:37] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-03(SAT) depth K=3 took 427890 ms
[2022-06-02 18:05:33] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-03(UNSAT) depth K=7 took 175186 ms
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability03==true'
Running LTSmin : cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability08==true'
[2022-06-02 18:09:07] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=7 took 214122 ms
Invariant property DES-PT-50b-ReachabilityFireability-13 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
[2022-06-02 18:10:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-08
[2022-06-02 18:10:31] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-08(SAT) depth K=3 took 413453 ms
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :3.17235e+16 after 3.27123e+16
[2022-06-02 18:13:36] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=7 took 268734 ms
[2022-06-02 18:13:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-11
[2022-06-02 18:13:39] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-11(SAT) depth K=3 took 188148 ms
[2022-06-02 18:13:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-14
[2022-06-02 18:13:55] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-14(SAT) depth K=3 took 16678 ms
[2022-06-02 18:14:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-15
[2022-06-02 18:14:04] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-15(SAT) depth K=3 took 8956 ms
Detected timeout of ITS tools.
[2022-06-02 18:16:42] [INFO ] Applying decomposition
[2022-06-02 18:16:42] [INFO ] Flatten gal took : 152 ms
[2022-06-02 18:16:42] [INFO ] Decomposing Gal with order
[2022-06-02 18:16:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 18:16:42] [INFO ] Removed a total of 25 redundant transitions.
[2022-06-02 18:16:43] [INFO ] Flatten gal took : 166 ms
[2022-06-02 18:16:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 6 ms.
[2022-06-02 18:16:43] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability18385673078930956689.gal : 33 ms
[2022-06-02 18:16:43] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16083332618033030110.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/ReachabilityFireability18385673078930956689.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16083332618033030110.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...300
Loading property file /tmp/ReachabilityFireability16083332618033030110.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 878
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :878 after 1462
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1462 after 30602
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :134786 after 1.67061e+12
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.67061e+12 after 6.42701e+12
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :6.42701e+12 after 1.11807e+13
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.11807e+13 after 1.67266e+13
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.67266e+13 after 2.46493e+13
Invariant property DES-PT-50b-ReachabilityFireability-08 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-50b-ReachabilityFireability-03 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :9.77262e+15 after 9.77355e+15
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability08==true'
Running LTSmin : cd /tmp/ltsmin10231867595556402705;'/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' 'DESPT50bReachabilityFireability11==true'
Invariant property DES-PT-50b-ReachabilityFireability-11 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :6.54201e+16 after 6.54327e+16
Reachability property DES-PT-50b-ReachabilityFireability-15 is true.
FORMULA DES-PT-50b-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-50b-ReachabilityFireability-14 is true.
FORMULA DES-PT-50b-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.07818e+17,13.1312,140792,8408,5207,327365,34955,557,252221,482,219761,0
Total reachable state count : 107818301056350524
Verifying 5 reachability properties.
Invariant property DES-PT-50b-ReachabilityFireability-03 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-03,4.37089e+14,28.5477,141056,3954,5041,327365,34955,706,252221,534,219761,0
Invariant property DES-PT-50b-ReachabilityFireability-08 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-08,7.31671e+14,28.7581,141056,3770,5018,327365,34955,851,252221,567,219761,0
Invariant property DES-PT-50b-ReachabilityFireability-11 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-11,3.6487e+14,28.7618,141056,973,989,327365,34955,857,252221,572,219761,0
Reachability property DES-PT-50b-ReachabilityFireability-14 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-14,3.6487e+14,28.765,141056,973,1036,327365,34955,863,252221,576,219761,0
Reachability property DES-PT-50b-ReachabilityFireability-15 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-15,2976,29.4017,141056,103,230,327365,34955,969,252221,601,219761,0
[2022-06-02 18:18:02] [WARNING] Interrupting SMT solver.
[2022-06-02 18:18:02] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
ITS tools runner thread asked to quit. Dying gracefully.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 18:18:02] [WARNING] Unexpected error occurred while running SMT. Was verifying DES-PT-50b-ReachabilityFireability-14 SMT depth 7
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-02 18:18:02] [INFO ] During BMC, SMT solver timed out at depth 7
[2022-06-02 18:18:02] [INFO ] BMC solving timed out (3600000 secs) at depth 7
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 18:18:02] [WARNING] Unexpected error occurred while running SMT. Was verifying DES-PT-50b-ReachabilityFireability-03 K-induction depth 4
Exception in thread "Thread-11" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-02 18:18:02] [INFO ] SMT solved 0/ 7 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2579953 ms.
BK_STOP 1654193882808
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="DES-PT-50b"
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 DES-PT-50b, 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 r042-smll-165252095900527"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50b.tgz
mv DES-PT-50b 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 '
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 ;