Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024700119.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 ShieldIIPs-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024700119
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 7.9K Apr 29 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 29 15:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 29 15:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 253K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-030A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654264996625

Running Version 202205111006
[2022-06-03 14:03:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 14:03:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:03:18] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2022-06-03 14:03:18] [INFO ] Transformed 753 places.
[2022-06-03 14:03:18] [INFO ] Transformed 723 transitions.
[2022-06-03 14:03:18] [INFO ] Found NUPN structural information;
[2022-06-03 14:03:18] [INFO ] Parsed PT model containing 753 places and 723 transitions in 236 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 6 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 16) seen :11
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) 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 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 723 rows 753 cols
[2022-06-03 14:03:19] [INFO ] Computed 271 place invariants in 19 ms
[2022-06-03 14:03:19] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 14:03:19] [INFO ] [Nat]Absence check using 271 positive place invariants in 44 ms returned sat
[2022-06-03 14:03:21] [INFO ] After 1622ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-03 14:03:21] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 7 ms to minimize.
[2022-06-03 14:03:21] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2022-06-03 14:03:21] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2022-06-03 14:03:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 357 ms
[2022-06-03 14:03:22] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2022-06-03 14:03:22] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2022-06-03 14:03:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 248 ms
[2022-06-03 14:03:22] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2022-06-03 14:03:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2022-06-03 14:03:23] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2022-06-03 14:03:23] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2022-06-03 14:03:23] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 0 ms to minimize.
[2022-06-03 14:03:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 338 ms
[2022-06-03 14:03:23] [INFO ] After 3719ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 1582 ms.
[2022-06-03 14:03:25] [INFO ] After 5633ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 4 different solutions.
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 11000 ms.
Support contains 124 out of 753 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Partial Free-agglomeration rule applied 152 times.
Drop transitions removed 152 transitions
Iterating global reduction 0 with 152 rules applied. Total rules applied 156 place count 751 transition count 721
Applied a total of 156 rules in 164 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 751/753 places, 721/723 transitions.
Incomplete random walk after 1000000 steps, including 555 resets, run finished after 18443 ms. (steps per millisecond=54 ) properties (out of 3) seen :1
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 43 resets, run finished after 4974 ms. (steps per millisecond=201 ) properties (out of 2) seen :1
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 950473 steps, including 33 resets, run timeout after 5001 ms. (steps per millisecond=190 ) properties seen 0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 751 cols
[2022-06-03 14:04:04] [INFO ] Computed 271 place invariants in 17 ms
[2022-06-03 14:04:04] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:04:05] [INFO ] [Nat]Absence check using 268 positive place invariants in 38 ms returned sat
[2022-06-03 14:04:05] [INFO ] [Nat]Absence check using 268 positive and 3 generalized place invariants in 0 ms returned sat
[2022-06-03 14:04:05] [INFO ] After 733ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:04:05] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:04:06] [INFO ] After 528ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:04:06] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2022-06-03 14:04:06] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2022-06-03 14:04:07] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2022-06-03 14:04:07] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2022-06-03 14:04:07] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2022-06-03 14:04:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 575 ms
[2022-06-03 14:04:07] [INFO ] After 1482ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1022 ms.
[2022-06-03 14:04:08] [INFO ] After 3426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 508 ms.
Support contains 69 out of 751 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 751/751 places, 721/721 transitions.
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 21 place count 751 transition count 721
Applied a total of 21 rules in 58 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 751/751 places, 721/721 transitions.
Incomplete random walk after 1000000 steps, including 521 resets, run finished after 6973 ms. (steps per millisecond=143 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 956568 steps, including 33 resets, run timeout after 5001 ms. (steps per millisecond=191 ) properties seen 0
Interrupted probabilistic random walk after 3204994 steps, run timeout after 33001 ms. (steps per millisecond=97 ) properties seen :{}
Probabilistic random walk after 3204994 steps, saw 1325105 distinct states, run finished after 33002 ms. (steps per millisecond=97 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 751 cols
[2022-06-03 14:04:53] [INFO ] Computed 271 place invariants in 21 ms
[2022-06-03 14:04:54] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:04:54] [INFO ] [Nat]Absence check using 263 positive place invariants in 39 ms returned sat
[2022-06-03 14:04:54] [INFO ] [Nat]Absence check using 263 positive and 8 generalized place invariants in 1 ms returned sat
[2022-06-03 14:04:55] [INFO ] After 844ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:04:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-06-03 14:04:55] [INFO ] After 622ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:04:56] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2022-06-03 14:04:56] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 0 ms to minimize.
[2022-06-03 14:04:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 239 ms
[2022-06-03 14:04:56] [INFO ] After 1222ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 305 ms.
[2022-06-03 14:04:56] [INFO ] After 2543ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 497 ms.
Support contains 69 out of 751 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 38 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 751/751 places, 721/721 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 26 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 751 cols
[2022-06-03 14:04:57] [INFO ] Computed 271 place invariants in 11 ms
[2022-06-03 14:04:57] [INFO ] Implicit Places using invariants in 448 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 452 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 750/751 places, 721/721 transitions.
Applied a total of 0 rules in 27 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 750/751 places, 721/721 transitions.
Incomplete random walk after 1000000 steps, including 521 resets, run finished after 6753 ms. (steps per millisecond=148 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 970163 steps, including 35 resets, run timeout after 5001 ms. (steps per millisecond=193 ) properties seen 0
Interrupted probabilistic random walk after 3283915 steps, run timeout after 33001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 3283915 steps, saw 1307975 distinct states, run finished after 33003 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:05:42] [INFO ] Computed 270 place invariants in 10 ms
[2022-06-03 14:05:42] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:05:42] [INFO ] [Nat]Absence check using 262 positive place invariants in 40 ms returned sat
[2022-06-03 14:05:42] [INFO ] [Nat]Absence check using 262 positive and 8 generalized place invariants in 2 ms returned sat
[2022-06-03 14:05:43] [INFO ] After 585ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:05:43] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
[2022-06-03 14:05:43] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 0 ms to minimize.
[2022-06-03 14:05:43] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2022-06-03 14:05:43] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2022-06-03 14:05:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 414 ms
[2022-06-03 14:05:44] [INFO ] After 1246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 382 ms.
[2022-06-03 14:05:44] [INFO ] After 1821ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 516 ms.
Support contains 69 out of 750 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 17 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:05:44] [INFO ] Computed 270 place invariants in 11 ms
[2022-06-03 14:05:45] [INFO ] Implicit Places using invariants in 424 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:05:45] [INFO ] Computed 270 place invariants in 3 ms
[2022-06-03 14:05:46] [INFO ] Implicit Places using invariants and state equation in 1003 ms returned []
Implicit Place search using SMT with State Equation took 1429 ms to find 0 implicit places.
[2022-06-03 14:05:46] [INFO ] Redundant transitions in 62 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:05:46] [INFO ] Computed 270 place invariants in 5 ms
[2022-06-03 14:05:46] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Incomplete random walk after 1000000 steps, including 519 resets, run finished after 6693 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 964841 steps, including 33 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen 0
Interrupted probabilistic random walk after 3184651 steps, run timeout after 33001 ms. (steps per millisecond=96 ) properties seen :{}
Probabilistic random walk after 3184651 steps, saw 1294620 distinct states, run finished after 33001 ms. (steps per millisecond=96 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:06:31] [INFO ] Computed 270 place invariants in 11 ms
[2022-06-03 14:06:31] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:06:31] [INFO ] [Nat]Absence check using 262 positive place invariants in 46 ms returned sat
[2022-06-03 14:06:31] [INFO ] [Nat]Absence check using 262 positive and 8 generalized place invariants in 2 ms returned sat
[2022-06-03 14:06:32] [INFO ] After 592ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:06:32] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2022-06-03 14:06:32] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 0 ms to minimize.
[2022-06-03 14:06:32] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 0 ms to minimize.
[2022-06-03 14:06:33] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2022-06-03 14:06:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 437 ms
[2022-06-03 14:06:33] [INFO ] After 1283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 388 ms.
[2022-06-03 14:06:33] [INFO ] After 1851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 527 ms.
Support contains 69 out of 750 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:06:34] [INFO ] Computed 270 place invariants in 8 ms
[2022-06-03 14:06:34] [INFO ] Implicit Places using invariants in 448 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:06:34] [INFO ] Computed 270 place invariants in 4 ms
[2022-06-03 14:06:35] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2022-06-03 14:06:35] [INFO ] Redundant transitions in 33 ms returned []
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:06:35] [INFO ] Computed 270 place invariants in 8 ms
[2022-06-03 14:06:36] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:06:36] [INFO ] Computed 270 place invariants in 6 ms
[2022-06-03 14:06:36] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:06:36] [INFO ] [Nat]Absence check using 262 positive place invariants in 43 ms returned sat
[2022-06-03 14:06:36] [INFO ] [Nat]Absence check using 262 positive and 8 generalized place invariants in 2 ms returned sat
[2022-06-03 14:06:36] [INFO ] After 596ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:06:37] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2022-06-03 14:06:37] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 0 ms to minimize.
[2022-06-03 14:06:37] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2022-06-03 14:06:37] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2022-06-03 14:06:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 435 ms
[2022-06-03 14:06:37] [INFO ] After 1281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 389 ms.
[2022-06-03 14:06:38] [INFO ] After 1863ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:06:38] [INFO ] Flatten gal took : 147 ms
[2022-06-03 14:06:38] [INFO ] Flatten gal took : 78 ms
[2022-06-03 14:06:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality367089034832343938.gal : 26 ms
[2022-06-03 14:06:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12620302896092050716.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality367089034832343938.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12620302896092050716.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...319
Loading property file /tmp/ReachabilityCardinality12620302896092050716.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :66 after 222
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :222 after 761
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :761 after 10511
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :10511 after 23094
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :23094 after 269845
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :269845 after 2.7026e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.7026e+07 after 4.88386e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.88386e+07 after 7.3087e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.3087e+09 after 1.39795e+11
Detected timeout of ITS tools.
[2022-06-03 14:06:53] [INFO ] Flatten gal took : 58 ms
[2022-06-03 14:06:53] [INFO ] Applying decomposition
[2022-06-03 14:06:53] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1681279099295466160.txt' '-o' '/tmp/graph1681279099295466160.bin' '-w' '/tmp/graph1681279099295466160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1681279099295466160.bin' '-l' '-1' '-v' '-w' '/tmp/graph1681279099295466160.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:06:53] [INFO ] Decomposing Gal with order
[2022-06-03 14:06:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:06:54] [INFO ] Removed a total of 577 redundant transitions.
[2022-06-03 14:06:54] [INFO ] Flatten gal took : 132 ms
[2022-06-03 14:06:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 612 labels/synchronizations in 64 ms.
[2022-06-03 14:06:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15298500075865541353.gal : 17 ms
[2022-06-03 14:06:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1526387047528660192.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15298500075865541353.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1526387047528660192.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality1526387047528660192.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 193
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :193 after 193
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :193 after 193
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :193 after 193
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :193 after 193
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :193 after 11939
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11396870637847502821
[2022-06-03 14:07:09] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11396870637847502821
Running compilation step : cd /tmp/ltsmin11396870637847502821;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1533 ms.
Running link step : cd /tmp/ltsmin11396870637847502821;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin11396870637847502821;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPsPT030AReachabilityFireability07==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 14:07:24] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6082228177138237335
[2022-06-03 14:07:24] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2022-06-03 14:07:24] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:07:24] [INFO ] Applying decomposition
[2022-06-03 14:07:24] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2022-06-03 14:07:24] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:07:24] [INFO ] Flatten gal took : 65 ms
[2022-06-03 14:07:24] [INFO ] Flatten gal took : 156 ms
[2022-06-03 14:07:24] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2022-06-03 14:07:24] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph3139482393315178071.txt' '-o' '/tmp/graph3139482393315178071.bin' '-w' '/tmp/graph3139482393315178071.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3139482393315178071.bin' '-l' '-1' '-v' '-w' '/tmp/graph3139482393315178071.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:07:24] [INFO ] Built C files in 302ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6082228177138237335
Running compilation step : cd /tmp/ltsmin6082228177138237335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 14:07:24] [INFO ] Decomposing Gal with order
[2022-06-03 14:07:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:07:24] [INFO ] Input system was already deterministic with 721 transitions.
[2022-06-03 14:07:24] [INFO ] Removed a total of 581 redundant transitions.
[2022-06-03 14:07:24] [INFO ] Flatten gal took : 145 ms
[2022-06-03 14:07:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 655 labels/synchronizations in 59 ms.
[2022-06-03 14:07:25] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7745178457551439013.gal : 24 ms
[2022-06-03 14:07:25] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14618372514251375903.prop : 17 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/ReachabilityFireability7745178457551439013.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14618372514251375903.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability14618372514251375903.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2 after 2
[2022-06-03 14:07:25] [INFO ] Ran tautology test, simplified 0 / 1 in 934 ms.
[2022-06-03 14:07:25] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=0 took 44 ms
[2022-06-03 14:07:25] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=1 took 33 ms
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2 after 955
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 721 rows 750 cols
[2022-06-03 14:07:26] [INFO ] Computed 270 place invariants in 15 ms
[2022-06-03 14:07:26] [INFO ] Computed 270 place invariants in 16 ms
[2022-06-03 14:07:27] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=2 took 1679 ms
Compilation finished in 2889 ms.
Running link step : cd /tmp/ltsmin6082228177138237335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-03 14:07:27] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=3 took 205 ms
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin6082228177138237335;'/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' 'ShieldIIPsPT030AReachabilityFireability07==true'
[2022-06-03 14:07:28] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=4 took 1105 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :955 after 2.38546e+08
[2022-06-03 14:07:33] [INFO ] Proved 750 variables to be positive in 7146 ms
[2022-06-03 14:07:34] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=5 took 5487 ms
[2022-06-03 14:07:34] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-030A-ReachabilityFireability-07
[2022-06-03 14:07:34] [INFO ] KInduction solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(SAT) depth K=0 took 659 ms
[2022-06-03 14:07:35] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-030A-ReachabilityFireability-07
[2022-06-03 14:07:35] [INFO ] KInduction solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(SAT) depth K=1 took 586 ms
[2022-06-03 14:08:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-030A-ReachabilityFireability-07
[2022-06-03 14:08:49] [INFO ] KInduction solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(SAT) depth K=2 took 73943 ms
[2022-06-03 14:09:05] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=6 took 90792 ms
[2022-06-03 14:14:09] [INFO ] BMC solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(UNSAT) depth K=7 took 304246 ms
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.043: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.044: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.045: Initializing POR dependencies: labels 722, guards 721
pins2lts-mc-linux64( 6/ 8), 0.050: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.050: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.072: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.144: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.145: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.189: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.218: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.227: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.255: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.265: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.314: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 7.764: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 1/ 8), 7.798: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 7.798: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 7.798: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 7.799: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 7.800: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 7.801: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 7.801: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 7.801: "ShieldIIPsPT030AReachabilityFireability07==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 7.802: There are 722 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 7.802: State length is 750, there are 721 groups
pins2lts-mc-linux64( 0/ 8), 7.802: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 7.802: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 7.802: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 7.802: Visible groups: 0 / 721, labels: 1 / 722
pins2lts-mc-linux64( 0/ 8), 7.802: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 7.802: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 8.669: ~12 levels ~960 states ~2968 transitions
pins2lts-mc-linux64( 4/ 8), 9.244: ~6 levels ~1920 states ~7208 transitions
pins2lts-mc-linux64( 4/ 8), 10.692: ~7 levels ~3840 states ~15640 transitions
pins2lts-mc-linux64( 3/ 8), 12.928: ~8 levels ~7680 states ~38848 transitions
pins2lts-mc-linux64( 6/ 8), 17.920: ~11 levels ~15360 states ~65704 transitions
pins2lts-mc-linux64( 4/ 8), 24.506: ~11 levels ~30720 states ~153408 transitions
pins2lts-mc-linux64( 4/ 8), 35.316: ~12 levels ~61440 states ~330872 transitions
pins2lts-mc-linux64( 4/ 8), 42.848: ~13 levels ~122880 states ~690776 transitions
pins2lts-mc-linux64( 6/ 8), 53.957: ~16 levels ~245760 states ~1343712 transitions
pins2lts-mc-linux64( 6/ 8), 78.282: ~17 levels ~491520 states ~2912640 transitions
pins2lts-mc-linux64( 6/ 8), 123.863: ~18 levels ~983040 states ~6049672 transitions
pins2lts-mc-linux64( 6/ 8), 221.077: ~19 levels ~1966080 states ~12822864 transitions
pins2lts-mc-linux64( 6/ 8), 481.049: ~21 levels ~3932160 states ~27067040 transitions
pins2lts-mc-linux64( 6/ 8), 1021.704: ~22 levels ~7864320 states ~56440744 transitions
pins2lts-mc-linux64( 4/ 8), 1080.817: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1080.895:
pins2lts-mc-linux64( 0/ 8), 1080.895: mean standard work distribution: 5.3% (states) 4.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 1080.895:
pins2lts-mc-linux64( 0/ 8), 1080.895: Explored 7811832 states 60229038 transitions, fanout: 7.710
pins2lts-mc-linux64( 0/ 8), 1080.895: Total exploration time 1073.090 sec (1073.020 sec minimum, 1073.049 sec on average)
pins2lts-mc-linux64( 0/ 8), 1080.895: States per second: 7280, Transitions per second: 56127
pins2lts-mc-linux64( 0/ 8), 1080.895: Ignoring proviso: 4373246
pins2lts-mc-linux64( 0/ 8), 1080.895:
pins2lts-mc-linux64( 0/ 8), 1080.895: Queue width: 8B, total height: 6584566, memory: 50.24MB
pins2lts-mc-linux64( 0/ 8), 1080.895: Tree memory: 365.8MB, 26.6 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 1080.895: Tree fill ratio (roots/leafs): 10.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1080.895: Stored 728 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1080.895: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1080.895: Est. total memory use: 416.1MB (~1074.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6082228177138237335;'/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' 'ShieldIIPsPT030AReachabilityFireability07==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6082228177138237335;'/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' 'ShieldIIPsPT030AReachabilityFireability07==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)
[2022-06-03 14:25:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-030A-ReachabilityFireability-07
[2022-06-03 14:25:30] [INFO ] KInduction solution for property ShieldIIPs-PT-030A-ReachabilityFireability-07(SAT) depth K=3 took 1001053 ms
Invariant property ShieldIIPs-PT-030A-ReachabilityFireability-07 does not hold.
FORMULA ShieldIIPs-PT-030A-ReachabilityFireability-07 FALSE 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 129 fixpoint passes
Detected timeout of ITS tools.
[2022-06-03 14:28:47] [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)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 14:28:47] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-030A-ReachabilityFireability-07 K-induction depth 4
Exception in thread "Thread-12" 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
[2022-06-03 14:28:47] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-030A-ReachabilityFireability-07 SMT depth 8
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-03 14:28:47] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-03 14:28:47] [INFO ] BMC solving timed out (3600000 secs) at depth 8
[2022-06-03 14:28:47] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
Total runtime 1529675 ms.

BK_STOP 1654266527547

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-030A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-030A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286024700119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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