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.r114-smll-165264477500342.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 HirschbergSinclair-PT-50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477500342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 15K Apr 29 16:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 29 16:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 29 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 16:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K May 9 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 29 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 29 16:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 652K 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 HirschbergSinclair-PT-50-ReachabilityCardinality-00
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-01
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-02
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-03
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-04
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-05
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-06
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-07
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-08
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-09
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-10
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-11
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-12
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-13
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-14
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654188701269

Running Version 202205111006
[2022-06-02 16:51:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 16:51:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:51:43] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2022-06-02 16:51:43] [INFO ] Transformed 1208 places.
[2022-06-02 16:51:43] [INFO ] Transformed 1102 transitions.
[2022-06-02 16:51:43] [INFO ] Parsed PT model containing 1208 places and 1102 transitions in 432 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 974 ms. (steps per millisecond=10 ) properties (out of 16) seen :6
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 1102 rows 1208 cols
[2022-06-02 16:51:45] [INFO ] Computed 106 place invariants in 58 ms
[2022-06-02 16:51:46] [INFO ] [Real]Absence check using 100 positive place invariants in 141 ms returned sat
[2022-06-02 16:51:46] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 9 ms returned sat
[2022-06-02 16:51:46] [INFO ] After 1282ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2022-06-02 16:51:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 121 ms returned sat
[2022-06-02 16:51:47] [INFO ] [Nat]Absence check using 100 positive and 6 generalized place invariants in 6 ms returned sat
[2022-06-02 16:51:49] [INFO ] After 2027ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :1
[2022-06-02 16:51:51] [INFO ] Deduced a trap composed of 25 places in 706 ms of which 42 ms to minimize.
[2022-06-02 16:51:52] [INFO ] Deduced a trap composed of 136 places in 663 ms of which 14 ms to minimize.
[2022-06-02 16:51:53] [INFO ] Deduced a trap composed of 43 places in 613 ms of which 2 ms to minimize.
[2022-06-02 16:51:54] [INFO ] Deduced a trap composed of 49 places in 836 ms of which 2 ms to minimize.
[2022-06-02 16:51:54] [INFO ] Deduced a trap composed of 214 places in 607 ms of which 2 ms to minimize.
[2022-06-02 16:51:55] [INFO ] Deduced a trap composed of 139 places in 664 ms of which 2 ms to minimize.
[2022-06-02 16:51:56] [INFO ] Deduced a trap composed of 82 places in 521 ms of which 1 ms to minimize.
[2022-06-02 16:51:56] [INFO ] Deduced a trap composed of 217 places in 554 ms of which 2 ms to minimize.
[2022-06-02 16:51:57] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6278 ms
[2022-06-02 16:51:57] [INFO ] After 9207ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :1
Attempting to minimize the solution found.
Minimization took 1475 ms.
[2022-06-02 16:51:58] [INFO ] After 11652ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :1
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 562 ms.
Support contains 26 out of 1208 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1208/1208 places, 1102/1102 transitions.
Graph (complete) has 2314 edges and 1208 vertex of which 1151 are kept as prefixes of interest. Removing 57 places using SCC suffix rule.9 ms
Discarding 57 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 456 transitions
Trivial Post-agglo rules discarded 456 transitions
Performed 456 trivial Post agglomeration. Transition count delta: 456
Iterating post reduction 0 with 464 rules applied. Total rules applied 465 place count 1151 transition count 638
Reduce places removed 456 places and 0 transitions.
Graph (complete) has 1150 edges and 695 vertex of which 567 are kept as prefixes of interest. Removing 128 places using SCC suffix rule.2 ms
Discarding 128 places :
Also discarding 0 output transitions
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 466 rules applied. Total rules applied 931 place count 567 transition count 629
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 2 with 137 rules applied. Total rules applied 1068 place count 558 transition count 501
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1071 place count 555 transition count 498
Iterating global reduction 3 with 3 rules applied. Total rules applied 1074 place count 555 transition count 498
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1076 place count 553 transition count 496
Iterating global reduction 3 with 2 rules applied. Total rules applied 1078 place count 553 transition count 496
Free-agglomeration rule (complex) applied 41 times.
Iterating global reduction 3 with 41 rules applied. Total rules applied 1119 place count 553 transition count 455
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 1160 place count 512 transition count 455
Reduce places removed 42 places and 42 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 1202 place count 470 transition count 413
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 20 rules applied. Total rules applied 1222 place count 466 transition count 397
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1238 place count 450 transition count 397
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 1238 place count 450 transition count 376
Deduced a syphon composed of 21 places in 3 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1280 place count 429 transition count 376
Applied a total of 1280 rules in 381 ms. Remains 429 /1208 variables (removed 779) and now considering 376/1102 (removed 726) transitions.
Finished structural reductions, in 1 iterations. Remains : 429/1208 places, 376/1102 transitions.
Incomplete random walk after 1000000 steps, including 2652 resets, run finished after 2419 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 767 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1788841 steps, run timeout after 12001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 1788841 steps, saw 380699 distinct states, run finished after 12004 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 376 rows 429 cols
[2022-06-02 16:52:15] [INFO ] Computed 53 place invariants in 5 ms
[2022-06-02 16:52:16] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:52:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-06-02 16:52:16] [INFO ] [Nat]Absence check using 5 positive and 48 generalized place invariants in 108 ms returned sat
[2022-06-02 16:52:16] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:16] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:16] [INFO ] After 141ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:16] [INFO ] After 302ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2022-06-02 16:52:16] [INFO ] After 935ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 71 ms.
Support contains 26 out of 429 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 429/429 places, 376/376 transitions.
Applied a total of 0 rules in 46 ms. Remains 429 /429 variables (removed 0) and now considering 376/376 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 429/429 places, 376/376 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 429/429 places, 376/376 transitions.
Applied a total of 0 rules in 39 ms. Remains 429 /429 variables (removed 0) and now considering 376/376 (removed 0) transitions.
// Phase 1: matrix 376 rows 429 cols
[2022-06-02 16:52:17] [INFO ] Computed 53 place invariants in 3 ms
[2022-06-02 16:52:17] [INFO ] Implicit Places using invariants in 827 ms returned []
// Phase 1: matrix 376 rows 429 cols
[2022-06-02 16:52:17] [INFO ] Computed 53 place invariants in 10 ms
[2022-06-02 16:52:18] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:20] [INFO ] Implicit Places using invariants and state equation in 2161 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3012 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 428/429 places, 376/376 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 428 transition count 369
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 421 transition count 369
Applied a total of 14 rules in 34 ms. Remains 421 /428 variables (removed 7) and now considering 369/376 (removed 7) transitions.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:20] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:52:21] [INFO ] Implicit Places using invariants in 970 ms returned []
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:21] [INFO ] Computed 52 place invariants in 6 ms
[2022-06-02 16:52:21] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:23] [INFO ] Implicit Places using invariants and state equation in 2316 ms returned []
Implicit Place search using SMT with State Equation took 3292 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 421/429 places, 369/376 transitions.
Finished structural reductions, in 2 iterations. Remains : 421/429 places, 369/376 transitions.
Incomplete random walk after 1000000 steps, including 2703 resets, run finished after 2079 ms. (steps per millisecond=481 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 781 resets, run finished after 1876 ms. (steps per millisecond=533 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1395389 steps, run timeout after 9001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 1395389 steps, saw 292275 distinct states, run finished after 9001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:36] [INFO ] Computed 52 place invariants in 3 ms
[2022-06-02 16:52:36] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:52:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 19 ms returned sat
[2022-06-02 16:52:36] [INFO ] [Nat]Absence check using 4 positive and 48 generalized place invariants in 203 ms returned sat
[2022-06-02 16:52:37] [INFO ] After 295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:37] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:37] [INFO ] After 319ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:37] [INFO ] After 436ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 202 ms.
[2022-06-02 16:52:37] [INFO ] After 1297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 71 ms.
Support contains 26 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 369/369 transitions.
Applied a total of 0 rules in 33 ms. Remains 421 /421 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 369/369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 369/369 transitions.
Applied a total of 0 rules in 29 ms. Remains 421 /421 variables (removed 0) and now considering 369/369 (removed 0) transitions.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:38] [INFO ] Computed 52 place invariants in 3 ms
[2022-06-02 16:52:39] [INFO ] Implicit Places using invariants in 1056 ms returned []
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:39] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:52:39] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:41] [INFO ] Implicit Places using invariants and state equation in 2291 ms returned []
Implicit Place search using SMT with State Equation took 3354 ms to find 0 implicit places.
[2022-06-02 16:52:41] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:41] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:52:41] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 369/369 transitions.
Incomplete random walk after 1000000 steps, including 2704 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 782 resets, run finished after 1874 ms. (steps per millisecond=533 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1849032 steps, run timeout after 12001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 1849032 steps, saw 392024 distinct states, run finished after 12006 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:57] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:52:58] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:52:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-06-02 16:52:58] [INFO ] [Nat]Absence check using 4 positive and 48 generalized place invariants in 102 ms returned sat
[2022-06-02 16:52:58] [INFO ] After 308ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:58] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:52:58] [INFO ] After 308ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:52:58] [INFO ] After 423ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 173 ms.
[2022-06-02 16:52:59] [INFO ] After 1144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 71 ms.
Support contains 26 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 369/369 transitions.
Applied a total of 0 rules in 17 ms. Remains 421 /421 variables (removed 0) and now considering 369/369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 369/369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 369/369 transitions.
Applied a total of 0 rules in 18 ms. Remains 421 /421 variables (removed 0) and now considering 369/369 (removed 0) transitions.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:59] [INFO ] Computed 52 place invariants in 10 ms
[2022-06-02 16:52:59] [INFO ] Implicit Places using invariants in 613 ms returned []
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:52:59] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:53:00] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-02 16:53:02] [INFO ] Implicit Places using invariants and state equation in 2650 ms returned []
Implicit Place search using SMT with State Equation took 3291 ms to find 0 implicit places.
[2022-06-02 16:53:02] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:53:02] [INFO ] Computed 52 place invariants in 7 ms
[2022-06-02 16:53:03] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 369/369 transitions.
Ensure Unique test removed 24 places
Drop transitions removed 249 transitions
Trivial Post-agglo rules discarded 249 transitions
Performed 249 trivial Post agglomeration. Transition count delta: 249
Iterating post reduction 0 with 273 rules applied. Total rules applied 273 place count 397 transition count 120
Reduce places removed 249 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 254 rules applied. Total rules applied 527 place count 148 transition count 115
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 532 place count 143 transition count 115
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 532 place count 143 transition count 87
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 28 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 59 rules applied. Total rules applied 591 place count 112 transition count 87
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 rules applied. Total rules applied 594 place count 111 transition count 85
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 597 place count 109 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 598 place count 108 transition count 84
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 598 place count 108 transition count 83
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 600 place count 107 transition count 83
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 604 place count 105 transition count 81
Applied a total of 604 rules in 25 ms. Remains 105 /421 variables (removed 316) and now considering 81/369 (removed 288) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 105 cols
[2022-06-02 16:53:03] [INFO ] Computed 24 place invariants in 1 ms
[2022-06-02 16:53:03] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:53:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 16:53:03] [INFO ] [Nat]Absence check using 4 positive and 20 generalized place invariants in 12 ms returned sat
[2022-06-02 16:53:03] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:53:03] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-02 16:53:03] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-02 16:53:03] [INFO ] Flatten gal took : 88 ms
[2022-06-02 16:53:03] [INFO ] Flatten gal took : 50 ms
[2022-06-02 16:53:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2531653211693958373.gal : 9 ms
[2022-06-02 16:53:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10080090540107183559.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/ReachabilityCardinality2531653211693958373.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10080090540107183559.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/ReachabilityCardinality10080090540107183559.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 912
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :912 after 6498
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6498 after 877230
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :877230 after 3.92814e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.92814e+07 after 5.06208e+07
Reachability property HirschbergSinclair-PT-50-ReachabilityCardinality-12 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.07539e+08,6.02758,4864,2,1154,14,5471,6,0,477,3126,0
Total reachable state count : 207538824

Verifying 1 reachability properties.
Reachability property HirschbergSinclair-PT-50-ReachabilityCardinality-12 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
HirschbergSinclair-PT-50-ReachabilityCardinality-12,2.35467e+06,7.81012,4864,2,253,14,5471,7,0,542,3126,0
ITS tools runner thread asked to quit. Dying gracefully.
[2022-06-02 16:53:11] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5747068941347155576
[2022-06-02 16:53:11] [INFO ] Computing symmetric may disable matrix : 369 transitions.
[2022-06-02 16:53:11] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:53:11] [INFO ] Computing symmetric may enable matrix : 369 transitions.
[2022-06-02 16:53:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:53:11] [INFO ] Applying decomposition
[2022-06-02 16:53:11] [INFO ] Flatten gal took : 82 ms
[2022-06-02 16:53:11] [INFO ] Flatten gal took : 65 ms
[2022-06-02 16:53:12] [INFO ] Computing Do-Not-Accords matrix : 369 transitions.
[2022-06-02 16:53:12] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:53:12] [INFO ] Built C files in 276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5747068941347155576
Running compilation step : cd /tmp/ltsmin5747068941347155576;'/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'
[2022-06-02 16:53:12] [INFO ] Input system was already deterministic with 369 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/graph11424043506459648890.txt' '-o' '/tmp/graph11424043506459648890.bin' '-w' '/tmp/graph11424043506459648890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11424043506459648890.bin' '-l' '-1' '-v' '-w' '/tmp/graph11424043506459648890.weights' '-q' '0' '-e' '0.001'
[2022-06-02 16:53:12] [INFO ] Decomposing Gal with order
[2022-06-02 16:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:53:12] [INFO ] Removed a total of 227 redundant transitions.
[2022-06-02 16:53:12] [INFO ] Flatten gal took : 307 ms
[2022-06-02 16:53:12] [INFO ] Ran tautology test, simplified 0 / 1 in 950 ms.
[2022-06-02 16:53:13] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=0 took 33 ms
[2022-06-02 16:53:13] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=1 took 27 ms
[2022-06-02 16:53:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 142 ms.
[2022-06-02 16:53:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9517608968992750940.gal : 80 ms
[2022-06-02 16:53:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11818054960702186407.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/ReachabilityCardinality9517608968992750940.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11818054960702186407.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
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 369 rows 421 cols
[2022-06-02 16:53:13] [INFO ] Computed 52 place invariants in 2 ms
[2022-06-02 16:53:13] [INFO ] Computed 52 place invariants in 16 ms
Loading property file /tmp/ReachabilityCardinality11818054960702186407.prop.
[2022-06-02 16:53:14] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=2 took 952 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 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 21
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :21 after 57
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :57 after 1767
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1767 after 172368
Compilation finished in 2735 ms.
Running link step : cd /tmp/ltsmin5747068941347155576;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin5747068941347155576;'/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' 'HirschbergSinclairPT50ReachabilityCardinality12==true'
[2022-06-02 16:53:16] [INFO ] Proved 421 variables to be positive in 3088 ms
[2022-06-02 16:53:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesHirschbergSinclair-PT-50-ReachabilityCardinality-12
[2022-06-02 16:53:17] [INFO ] KInduction solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(SAT) depth K=0 took 349 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.68894e+07 after 4.03916e+07
[2022-06-02 16:53:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesHirschbergSinclair-PT-50-ReachabilityCardinality-12
[2022-06-02 16:53:20] [INFO ] KInduction solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(SAT) depth K=1 took 2621 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.03916e+07 after 4.92972e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.92972e+07 after 1.3598e+08
[2022-06-02 16:53:48] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=3 took 34620 ms
[2022-06-02 16:53:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesHirschbergSinclair-PT-50-ReachabilityCardinality-12
[2022-06-02 16:53:49] [INFO ] KInduction solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(SAT) depth K=2 took 29347 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.3598e+08 after 1.106e+09
[2022-06-02 16:58:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesHirschbergSinclair-PT-50-ReachabilityCardinality-12
[2022-06-02 16:58:14] [INFO ] KInduction solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(SAT) depth K=3 took 264935 ms
[2022-06-02 17:00:19] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=4 took 390722 ms
Reachability property HirschbergSinclair-PT-50-ReachabilityCardinality-12 is true.
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-12 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\_flatf,9.27125e+09,259.555,14844,2,6924,17,46071,6,0,2039,22701,0
Total reachable state count : 9271253286

Verifying 1 reachability properties.
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.033: Loading model from ./gal.so
pins2lts-mc-linux64( 5/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.044: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.044: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.056: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.056: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.071: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.088: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.234: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.242: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.242: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.248: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.256: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.256: Initializing POR dependencies: labels 370, guards 369
pins2lts-mc-linux64( 1/ 8), 0.267: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 1.769: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 7/ 8), 1.835: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 1.841: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 1.837: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 1.842: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 1.839: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 1.852: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 1.845: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 1.853: "HirschbergSinclairPT50ReachabilityCardinality12==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 1.853: There are 370 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.853: State length is 421, there are 369 groups
pins2lts-mc-linux64( 0/ 8), 1.853: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.853: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.853: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 1.853: Visible groups: 0 / 369, labels: 1 / 370
pins2lts-mc-linux64( 0/ 8), 1.853: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 1.853: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 2.173: ~4 levels ~960 states ~10968 transitions
pins2lts-mc-linux64( 0/ 8), 2.385: ~5 levels ~1920 states ~23072 transitions
pins2lts-mc-linux64( 0/ 8), 2.929: ~5 levels ~3840 states ~47256 transitions
pins2lts-mc-linux64( 0/ 8), 3.358: ~5 levels ~7680 states ~90768 transitions
pins2lts-mc-linux64( 0/ 8), 4.873: ~6 levels ~15360 states ~182440 transitions
pins2lts-mc-linux64( 4/ 8), 9.446: ~7 levels ~30720 states ~342816 transitions
pins2lts-mc-linux64( 4/ 8), 17.586: ~7 levels ~61440 states ~683576 transitions
pins2lts-mc-linux64( 7/ 8), 34.848: ~7 levels ~122880 states ~1375144 transitions
pins2lts-mc-linux64( 7/ 8), 57.957: ~8 levels ~245760 states ~2704824 transitions
pins2lts-mc-linux64( 7/ 8), 97.034: ~8 levels ~491520 states ~5382176 transitions
pins2lts-mc-linux64( 7/ 8), 146.624: ~10 levels ~983040 states ~10500680 transitions
pins2lts-mc-linux64( 7/ 8), 215.271: ~11 levels ~1966080 states ~20919304 transitions
pins2lts-mc-linux64( 7/ 8), 350.636: ~12 levels ~3932160 states ~41155696 transitions
pins2lts-mc-linux64( 7/ 8), 630.614: ~14 levels ~7864320 states ~81231168 transitions
pins2lts-mc-linux64( 3/ 8), 992.087: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 992.202:
pins2lts-mc-linux64( 0/ 8), 992.202: mean standard work distribution: 5.5% (states) 3.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 992.203:
pins2lts-mc-linux64( 0/ 8), 992.203: Explored 12500946 states 133797557 transitions, fanout: 10.703
pins2lts-mc-linux64( 0/ 8), 992.203: Total exploration time 990.340 sec (990.240 sec minimum, 990.286 sec on average)
pins2lts-mc-linux64( 0/ 8), 992.203: States per second: 12623, Transitions per second: 135103
pins2lts-mc-linux64( 0/ 8), 992.203: Ignoring proviso: 869144
pins2lts-mc-linux64( 0/ 8), 992.203:
pins2lts-mc-linux64( 0/ 8), 992.203: Queue width: 8B, total height: 5851392, memory: 44.64MB
pins2lts-mc-linux64( 0/ 8), 992.203: Tree memory: 392.4MB, 23.0 B/state, compr.: 1.4%
pins2lts-mc-linux64( 0/ 8), 992.203: Tree fill ratio (roots/leafs): 13.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 992.203: Stored 371 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 992.203: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 992.203: Est. total memory use: 437.0MB (~1068.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5747068941347155576;'/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' 'HirschbergSinclairPT50ReachabilityCardinality12==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5747068941347155576;'/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' 'HirschbergSinclairPT50ReachabilityCardinality12==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 17:09:47] [INFO ] BMC solution for property HirschbergSinclair-PT-50-ReachabilityCardinality-12(UNSAT) depth K=5 took 568175 ms
Reachability property HirschbergSinclair-PT-50-ReachabilityCardinality-12 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
HirschbergSinclair-PT-50-ReachabilityCardinality-12,8.22701e+06,421.419,14844,2,1072,17,46071,7,0,2103,22701,0
[2022-06-02 17:10:48] [WARNING] Interrupting SMT solver.
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.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 17:10:48] [WARNING] Unexpected error occurred while running SMT. Was verifying HirschbergSinclair-PT-50-ReachabilityCardinality-12 K-induction depth 4
Exception in thread "Thread-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.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 "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
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 17:10:48] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
Total runtime 1145082 ms.

BK_STOP 1654189848246

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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="HirschbergSinclair-PT-50"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-50, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-165264477500342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;