fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r132-tall-165271821300774
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11522.596 3600000.00 12473299.00 1334.80 FF?T?TTTTFTTFT?T 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.r132-tall-165271821300774.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 MultiCrashLeafsetExtension-PT-S24C10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821300774
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 15K Apr 29 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 9 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 29 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 29 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 29 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Apr 29 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 18M 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 MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654247590870

Running Version 202205111006
[2022-06-03 09:13:12] [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]
[2022-06-03 09:13:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 09:13:13] [INFO ] Load time of PNML (sax parser for PT used): 849 ms
[2022-06-03 09:13:13] [INFO ] Transformed 17896 places.
[2022-06-03 09:13:13] [INFO ] Transformed 26071 transitions.
[2022-06-03 09:13:13] [INFO ] Parsed PT model containing 17896 places and 26071 transitions in 1091 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 56 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 97 resets, run finished after 957 ms. (steps per millisecond=10 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 8189 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8189 steps, saw 4048 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 15 properties.
[2022-06-03 09:13:17] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17896 cols
[2022-06-03 09:13:20] [INFO ] Computed 1245 place invariants in 2359 ms
[2022-06-03 09:13:26] [INFO ] After 6080ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-03 09:13:32] [INFO ] [Nat]Absence check using 74 positive place invariants in 81 ms returned sat
[2022-06-03 09:13:33] [INFO ] [Nat]Absence check using 74 positive and 1171 generalized place invariants in 1083 ms returned sat
[2022-06-03 09:13:51] [INFO ] After 17047ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :2
[2022-06-03 09:13:51] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2022-06-03 09:13:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 09:13:51] [INFO ] After 25203ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 91 out of 17896 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Graph (complete) has 56805 edges and 17896 vertex of which 17849 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.56 ms
Discarding 47 places :
Also discarding 0 output transitions
Drop transitions removed 5927 transitions
Trivial Post-agglo rules discarded 5927 transitions
Performed 5927 trivial Post agglomeration. Transition count delta: 5927
Iterating post reduction 0 with 5927 rules applied. Total rules applied 5928 place count 17849 transition count 20144
Reduce places removed 5927 places and 0 transitions.
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Iterating post reduction 1 with 5973 rules applied. Total rules applied 11901 place count 11922 transition count 20098
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 2 with 46 rules applied. Total rules applied 11947 place count 11876 transition count 20098
Performed 494 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 494 Pre rules applied. Total rules applied 11947 place count 11876 transition count 19604
Deduced a syphon composed of 494 places in 24 ms
Reduce places removed 494 places and 0 transitions.
Iterating global reduction 3 with 988 rules applied. Total rules applied 12935 place count 11382 transition count 19604
Discarding 5439 places :
Symmetric choice reduction at 3 with 5439 rule applications. Total rules 18374 place count 5943 transition count 14165
Iterating global reduction 3 with 5439 rules applied. Total rules applied 23813 place count 5943 transition count 14165
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 23813 place count 5943 transition count 14164
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 23815 place count 5942 transition count 14164
Discarding 488 places :
Symmetric choice reduction at 3 with 488 rule applications. Total rules 24303 place count 5454 transition count 9284
Iterating global reduction 3 with 488 rules applied. Total rules applied 24791 place count 5454 transition count 9284
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 24841 place count 5429 transition count 9259
Free-agglomeration rule (complex) applied 389 times.
Iterating global reduction 3 with 389 rules applied. Total rules applied 25230 place count 5429 transition count 13001
Reduce places removed 389 places and 0 transitions.
Iterating post reduction 3 with 389 rules applied. Total rules applied 25619 place count 5040 transition count 13001
Partial Free-agglomeration rule applied 474 times.
Drop transitions removed 474 transitions
Iterating global reduction 4 with 474 rules applied. Total rules applied 26093 place count 5040 transition count 13001
Applied a total of 26093 rules in 8004 ms. Remains 5040 /17896 variables (removed 12856) and now considering 13001/26071 (removed 13070) transitions.
Finished structural reductions, in 1 iterations. Remains : 5040/17896 places, 13001/26071 transitions.
Interrupted random walk after 423811 steps, including 6777 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 1
FORMULA MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 463066 steps, including 1000 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted Best-First random walk after 451493 steps, including 975 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 434699 steps, including 939 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Running SMT prover for 3 properties.
[2022-06-03 09:14:44] [INFO ] Flow matrix only has 12118 transitions (discarded 883 similar events)
// Phase 1: matrix 12118 rows 5040 cols
[2022-06-03 09:14:45] [INFO ] Computed 1198 place invariants in 337 ms
[2022-06-03 09:14:45] [INFO ] After 793ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 09:14:46] [INFO ] [Nat]Absence check using 49 positive place invariants in 90 ms returned sat
[2022-06-03 09:14:46] [INFO ] [Nat]Absence check using 49 positive and 1149 generalized place invariants in 335 ms returned sat
[2022-06-03 09:14:59] [INFO ] After 11998ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 09:14:59] [INFO ] State equation strengthened by 7741 read => feed constraints.
[2022-06-03 09:15:15] [INFO ] After 16463ms SMT Verify possible using 7741 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-03 09:15:31] [INFO ] Deduced a trap composed of 419 places in 7386 ms of which 27 ms to minimize.
[2022-06-03 09:15:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 8766 ms
[2022-06-03 09:15:50] [INFO ] After 51390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8364 ms.
[2022-06-03 09:15:59] [INFO ] After 73155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 820 ms.
Support contains 49 out of 5040 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5040/5040 places, 13001/13001 transitions.
Graph (complete) has 54602 edges and 5040 vertex of which 5039 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 5039 transition count 12990
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 5028 transition count 12990
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 23 place count 5028 transition count 12986
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 5024 transition count 12986
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 5023 transition count 12985
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 5023 transition count 12985
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 39 place count 5023 transition count 12979
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 45 place count 5017 transition count 12979
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 51 place count 5011 transition count 12973
Iterating global reduction 3 with 6 rules applied. Total rules applied 57 place count 5011 transition count 12973
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 78 place count 5011 transition count 12973
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 98 place count 4991 transition count 12953
Iterating global reduction 3 with 20 rules applied. Total rules applied 118 place count 4991 transition count 12953
Applied a total of 118 rules in 3478 ms. Remains 4991 /5040 variables (removed 49) and now considering 12953/13001 (removed 48) transitions.
Finished structural reductions, in 1 iterations. Remains : 4991/5040 places, 12953/13001 transitions.
Interrupted random walk after 419343 steps, including 6723 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 428987 steps, including 927 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted Best-First random walk after 427192 steps, including 923 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted Best-First random walk after 428220 steps, including 926 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted probabilistic random walk after 802812 steps, run timeout after 135001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 802812 steps, saw 351059 distinct states, run finished after 135002 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-03 09:19:03] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:19:03] [INFO ] Computed 1197 place invariants in 351 ms
[2022-06-03 09:19:04] [INFO ] After 791ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 09:19:05] [INFO ] [Nat]Absence check using 49 positive place invariants in 161 ms returned sat
[2022-06-03 09:19:05] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 331 ms returned sat
[2022-06-03 09:19:18] [INFO ] After 12624ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 09:19:18] [INFO ] State equation strengthened by 7741 read => feed constraints.
[2022-06-03 09:19:39] [INFO ] After 21187ms SMT Verify possible using 7741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 09:19:57] [INFO ] After 39247ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2022-06-03 09:19:57] [INFO ] After 53370ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 413 ms.
Support contains 49 out of 4991 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4991/4991 places, 12953/12953 transitions.
Applied a total of 0 rules in 790 ms. Remains 4991 /4991 variables (removed 0) and now considering 12953/12953 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4991/4991 places, 12953/12953 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4991/4991 places, 12953/12953 transitions.
Applied a total of 0 rules in 793 ms. Remains 4991 /4991 variables (removed 0) and now considering 12953/12953 (removed 0) transitions.
[2022-06-03 09:19:59] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:20:00] [INFO ] Computed 1197 place invariants in 329 ms
[2022-06-03 09:20:05] [INFO ] Implicit Places using invariants in 5207 ms returned []
Implicit Place search using SMT only with invariants took 5220 ms to find 0 implicit places.
[2022-06-03 09:20:05] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:20:05] [INFO ] Computed 1197 place invariants in 322 ms
[2022-06-03 09:20:12] [INFO ] Dead Transitions using invariants and state equation in 7869 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4991/4991 places, 12953/12953 transitions.
Interrupted random walk after 412021 steps, including 6605 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 446635 steps, including 966 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 427528 steps, including 924 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted Best-First random walk after 455030 steps, including 984 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted probabilistic random walk after 792900 steps, run timeout after 135001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 792900 steps, saw 346754 distinct states, run finished after 135003 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-03 09:23:13] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:23:13] [INFO ] Computed 1197 place invariants in 340 ms
[2022-06-03 09:23:14] [INFO ] After 677ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 09:23:14] [INFO ] [Nat]Absence check using 49 positive place invariants in 84 ms returned sat
[2022-06-03 09:23:15] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 331 ms returned sat
[2022-06-03 09:23:27] [INFO ] After 12107ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 09:23:27] [INFO ] State equation strengthened by 7741 read => feed constraints.
[2022-06-03 09:23:47] [INFO ] After 20107ms SMT Verify possible using 7741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 09:24:05] [INFO ] After 38063ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1193 ms.
[2022-06-03 09:24:06] [INFO ] After 52765ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 456 ms.
Support contains 49 out of 4991 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4991/4991 places, 12953/12953 transitions.
Applied a total of 0 rules in 781 ms. Remains 4991 /4991 variables (removed 0) and now considering 12953/12953 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4991/4991 places, 12953/12953 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4991/4991 places, 12953/12953 transitions.
Applied a total of 0 rules in 817 ms. Remains 4991 /4991 variables (removed 0) and now considering 12953/12953 (removed 0) transitions.
[2022-06-03 09:24:08] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:24:09] [INFO ] Computed 1197 place invariants in 315 ms
[2022-06-03 09:24:13] [INFO ] Implicit Places using invariants in 4993 ms returned []
Implicit Place search using SMT only with invariants took 5003 ms to find 0 implicit places.
[2022-06-03 09:24:13] [INFO ] Flow matrix only has 12068 transitions (discarded 885 similar events)
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:24:14] [INFO ] Computed 1197 place invariants in 330 ms
[2022-06-03 09:24:22] [INFO ] Dead Transitions using invariants and state equation in 8086 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4991/4991 places, 12953/12953 transitions.
Graph (trivial) has 3514 edges and 4991 vertex of which 25 / 4991 are part of one of the 1 SCC in 19 ms
Free SCC test removed 24 places
Drop transitions removed 643 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1485 transitions.
Graph (complete) has 46137 edges and 4967 vertex of which 4945 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 0 with 242 rules applied. Total rules applied 244 place count 4559 transition count 11226
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 1 with 720 rules applied. Total rules applied 964 place count 4318 transition count 10747
Ensure Unique test removed 1 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 2 with 678 rules applied. Total rules applied 1642 place count 4078 transition count 10309
Ensure Unique test removed 40 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 3 with 633 rules applied. Total rules applied 2275 place count 3839 transition count 9915
Ensure Unique test removed 2 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 4 with 551 rules applied. Total rules applied 2826 place count 3642 transition count 9561
Ensure Unique test removed 36 places
Reduce places removed 195 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 5 with 510 rules applied. Total rules applied 3336 place count 3447 transition count 9246
Ensure Unique test removed 2 places
Reduce places removed 158 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 156 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 6 with 439 rules applied. Total rules applied 3775 place count 3289 transition count 8965
Ensure Unique test removed 31 places
Reduce places removed 156 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 7 with 403 rules applied. Total rules applied 4178 place count 3133 transition count 8718
Ensure Unique test removed 2 places
Reduce places removed 124 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 122 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 8 with 342 rules applied. Total rules applied 4520 place count 3009 transition count 8500
Ensure Unique test removed 26 places
Reduce places removed 122 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 9 with 312 rules applied. Total rules applied 4832 place count 2887 transition count 8310
Ensure Unique test removed 2 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 23 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 94 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 10 with 261 rules applied. Total rules applied 5093 place count 2791 transition count 8145
Ensure Unique test removed 23 places
Reduce places removed 94 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 11 with 234 rules applied. Total rules applied 5327 place count 2697 transition count 8005
Ensure Unique test removed 2 places
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 12 with 189 rules applied. Total rules applied 5516 place count 2626 transition count 7887
Ensure Unique test removed 20 places
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 13 with 165 rules applied. Total rules applied 5681 place count 2557 transition count 7791
Ensure Unique test removed 2 places
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 14 with 127 rules applied. Total rules applied 5808 place count 2508 transition count 7713
Ensure Unique test removed 15 places
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 106 rules applied. Total rules applied 5914 place count 2462 transition count 7653
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 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 16 with 76 rules applied. Total rules applied 5990 place count 2431 transition count 7608
Ensure Unique test removed 12 places
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 17 with 58 rules applied. Total rules applied 6048 place count 2403 transition count 7578
Ensure Unique test removed 2 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 18 with 37 rules applied. Total rules applied 6085 place count 2387 transition count 7557
Ensure Unique test removed 7 places
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 27 rules applied. Total rules applied 6112 place count 2373 transition count 7544
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 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 20 with 15 rules applied. Total rules applied 6127 place count 2366 transition count 7536
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 21 with 14 rules applied. Total rules applied 6141 place count 2360 transition count 7528
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 14 rules applied. Total rules applied 6155 place count 2352 transition count 7522
Performed 497 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 497 Pre rules applied. Total rules applied 6155 place count 2352 transition count 7025
Deduced a syphon composed of 497 places in 2 ms
Ensure Unique test removed 465 places
Reduce places removed 962 places and 0 transitions.
Iterating global reduction 23 with 1459 rules applied. Total rules applied 7614 place count 1390 transition count 7025
Discarding 469 places :
Symmetric choice reduction at 23 with 469 rule applications. Total rules 8083 place count 921 transition count 6556
Iterating global reduction 23 with 469 rules applied. Total rules applied 8552 place count 921 transition count 6556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8552 place count 921 transition count 6555
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8554 place count 920 transition count 6555
Discarding 206 places :
Symmetric choice reduction at 23 with 206 rule applications. Total rules 8760 place count 714 transition count 4495
Iterating global reduction 23 with 206 rules applied. Total rules applied 8966 place count 714 transition count 4495
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Iterating post reduction 23 with 206 rules applied. Total rules applied 9172 place count 714 transition count 4289
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 24 with 78 rules applied. Total rules applied 9250 place count 675 transition count 4250
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 24 with 17 rules applied. Total rules applied 9267 place count 675 transition count 4233
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 25 with 6 rules applied. Total rules applied 9273 place count 675 transition count 4227
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 25 with 16 rules applied. Total rules applied 9289 place count 675 transition count 4211
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 25 with 16 rules applied. Total rules applied 9305 place count 659 transition count 4211
Discarding 10 places :
Symmetric choice reduction at 26 with 10 rule applications. Total rules 9315 place count 649 transition count 4111
Iterating global reduction 26 with 10 rules applied. Total rules applied 9325 place count 649 transition count 4111
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 26 with 10 rules applied. Total rules applied 9335 place count 649 transition count 4101
Partial Free-agglomeration rule applied 1694 times.
Drop transitions removed 1694 transitions
Iterating global reduction 27 with 1694 rules applied. Total rules applied 11029 place count 649 transition count 4101
Discarding 10 places :
Symmetric choice reduction at 27 with 10 rule applications. Total rules 11039 place count 639 transition count 4001
Iterating global reduction 27 with 10 rules applied. Total rules applied 11049 place count 639 transition count 4001
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 27 with 10 rules applied. Total rules applied 11059 place count 639 transition count 3991
Partial Post-agglomeration rule applied 43 times.
Drop transitions removed 43 transitions
Iterating global reduction 28 with 43 rules applied. Total rules applied 11102 place count 639 transition count 3991
Applied a total of 11102 rules in 11948 ms. Remains 639 /4991 variables (removed 4352) and now considering 3991/12953 (removed 8962) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3991 rows 639 cols
[2022-06-03 09:24:34] [INFO ] Computed 90 place invariants in 258 ms
[2022-06-03 09:24:34] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 09:24:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-06-03 09:24:34] [INFO ] [Nat]Absence check using 4 positive and 86 generalized place invariants in 18 ms returned sat
[2022-06-03 09:24:35] [INFO ] After 1023ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 09:24:36] [INFO ] After 1439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 278 ms.
[2022-06-03 09:24:36] [INFO ] After 1878ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-03 09:24:38] [INFO ] Flatten gal took : 1315 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13782180471074530618
[2022-06-03 09:24:39] [INFO ] Too many transitions (12953) to apply POR reductions. Disabling POR matrices.
[2022-06-03 09:24:39] [INFO ] Built C files in 664ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13782180471074530618
Running compilation step : cd /tmp/ltsmin13782180471074530618;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 09:24:40] [INFO ] Applying decomposition
[2022-06-03 09:24:40] [INFO ] Flatten gal took : 1932 ms
[2022-06-03 09:24:41] [INFO ] Flatten gal took : 1092 ms
[2022-06-03 09:24:43] [INFO ] Input system was already deterministic with 12953 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/graph7252358896917932167.txt' '-o' '/tmp/graph7252358896917932167.bin' '-w' '/tmp/graph7252358896917932167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7252358896917932167.bin' '-l' '-1' '-v' '-w' '/tmp/graph7252358896917932167.weights' '-q' '0' '-e' '0.001'
[2022-06-03 09:24:45] [INFO ] Decomposing Gal with order
[2022-06-03 09:24:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 09:24:51] [INFO ] Removed a total of 5678 redundant transitions.
[2022-06-03 09:24:52] [INFO ] Ran tautology test, simplified 0 / 3 in 11844 ms.
[2022-06-03 09:24:53] [INFO ] Flatten gal took : 5640 ms
[2022-06-03 09:24:53] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02(UNSAT) depth K=0 took 213 ms
[2022-06-03 09:24:53] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04(UNSAT) depth K=0 took 60 ms
[2022-06-03 09:24:53] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14(UNSAT) depth K=0 took 64 ms
[2022-06-03 09:24:53] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02(UNSAT) depth K=1 took 130 ms
[2022-06-03 09:24:54] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04(UNSAT) depth K=1 took 96 ms
[2022-06-03 09:24:54] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14(UNSAT) depth K=1 took 64 ms
[2022-06-03 09:24:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1423 labels/synchronizations in 1439 ms.
[2022-06-03 09:24:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4272387708254787175.gal : 521 ms
[2022-06-03 09:24:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14331759122475076300.prop : 29 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/ReachabilityCardinality4272387708254787175.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14331759122475076300.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/ReachabilityCardinality14331759122475076300.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 12068 out of 12953 initially.
// Phase 1: matrix 12068 rows 4991 cols
[2022-06-03 09:25:04] [INFO ] Computed 1197 place invariants in 1164 ms
[2022-06-03 09:25:04] [INFO ] Computed 1197 place invariants in 1168 ms
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :13 after 24
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :24 after 30
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :30 after 40
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :40 after 51
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :51 after 133
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :133 after 157
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :157 after 356
Compilation finished in 128585 ms.
Running link step : cd /tmp/ltsmin13782180471074530618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 117 ms.
Running LTSmin : cd /tmp/ltsmin13782180471074530618;'/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' 'MultiCrashLeafsetExtensionPTS24C10ReachabilityCardinality02==true'
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :356 after 546
[2022-06-03 09:33:01] [INFO ] Proved 4991 variables to be positive in 479032 ms
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :546 after 1252
[2022-06-03 09:33:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02
[2022-06-03 09:33:48] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02(SAT) depth K=0 took 46338 ms
[2022-06-03 09:34:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04
[2022-06-03 09:34:19] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04(SAT) depth K=0 took 30765 ms
[2022-06-03 09:34:53] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14
[2022-06-03 09:34:53] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14(SAT) depth K=0 took 34212 ms
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1252 after 1388
[2022-06-03 09:42:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02
[2022-06-03 09:42:30] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02(SAT) depth K=1 took 454924 ms
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin13782180471074530618;'/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' 'MultiCrashLeafsetExtensionPTS24C10ReachabilityCardinality02==true'
Running LTSmin : cd /tmp/ltsmin13782180471074530618;'/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' 'MultiCrashLeafsetExtensionPTS24C10ReachabilityCardinality04==true'
Detected timeout of ITS tools.
[2022-06-03 09:48:49] [INFO ] Flatten gal took : 1892 ms
[2022-06-03 09:48:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6780050468113185926.gal : 295 ms
[2022-06-03 09:48:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality887360840601423811.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/ReachabilityCardinality6780050468113185926.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality887360840601423811.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/ReachabilityCardinality887360840601423811.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :11 after 12
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :12 after 14
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :14 after 20
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :20 after 24
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :24 after 29
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :29 after 37
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :37 after 68
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :68 after 127
[2022-06-03 09:58:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04
[2022-06-03 09:58:04] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-04(SAT) depth K=1 took 934691 ms
[2022-06-03 09:59:17] [INFO ] BMC solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-02(UNSAT) depth K=2 took 2062431 ms
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :127 after 593
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin13782180471074530618;'/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' 'MultiCrashLeafsetExtensionPTS24C10ReachabilityCardinality04==true'
Running LTSmin : cd /tmp/ltsmin13782180471074530618;'/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' 'MultiCrashLeafsetExtensionPTS24C10ReachabilityCardinality14==true'
[2022-06-03 10:07:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesMultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14
[2022-06-03 10:07:19] [INFO ] KInduction solution for property MultiCrashLeafsetExtension-PT-S24C10-ReachabilityCardinality-14(SAT) depth K=1 took 554660 ms
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :593 after 603
Detected timeout of ITS tools.
[2022-06-03 10:12:43] [INFO ] Flatten gal took : 2945 ms
[2022-06-03 10:12:46] [INFO ] Input system was already deterministic with 12953 transitions.
[2022-06-03 10:12:46] [INFO ] Transformed 4991 places.
[2022-06-03 10:12:47] [INFO ] Transformed 12953 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
++ 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 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="MultiCrashLeafsetExtension-PT-S24C10"
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 MultiCrashLeafsetExtension-PT-S24C10, 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 r132-tall-165271821300774"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 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 ;