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-165271820800383.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820800383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 6.9K Apr 29 19:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 19:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 19:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 19:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 19:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 19:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 43K 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 LamportFastMutEx-COL-7-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-COL-7-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654241386787

Running Version 202205111006
[2022-06-03 07:29:47] [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 07:29:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 07:29:48] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-06-03 07:29:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-03 07:29:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 575 ms
[2022-06-03 07:29:48] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 264 PT places and 672.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-03 07:29:48] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 5 ms.
[2022-06-03 07:29:48] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 537 steps, including 0 resets, run visited all 3 properties in 16 ms. (steps per millisecond=33 )
[2022-06-03 07:29:48] [INFO ] Flatten gal took : 16 ms
[2022-06-03 07:29:48] [INFO ] Flatten gal took : 2 ms
Domain [pid(8), pid(8)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-06-03 07:29:48] [INFO ] Unfolded HLPN to a Petri net with 264 places and 536 transitions 2352 arcs in 29 ms.
[2022-06-03 07:29:48] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 13) seen :12
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-7-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:29:49] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:29:49] [INFO ] Computed 65 place invariants in 15 ms
[2022-06-03 07:29:49] [INFO ] [Real]Absence check using 65 positive place invariants in 18 ms returned sat
[2022-06-03 07:29:49] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:29:49] [INFO ] [Nat]Absence check using 65 positive place invariants in 12 ms returned sat
[2022-06-03 07:29:50] [INFO ] After 747ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:29:50] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-06-03 07:29:51] [INFO ] After 513ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:29:51] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 4 ms to minimize.
[2022-06-03 07:29:51] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 1 ms to minimize.
[2022-06-03 07:29:51] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 0 ms to minimize.
[2022-06-03 07:29:52] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 0 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 22 places in 74 ms of which 0 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 0 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2022-06-03 07:29:53] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 0 ms to minimize.
[2022-06-03 07:29:54] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2476 ms
[2022-06-03 07:29:54] [INFO ] After 3494ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 523 ms.
[2022-06-03 07:29:54] [INFO ] After 4855ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 105 ms.
Support contains 197 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 22 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3677 ms. (steps per millisecond=271 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 341852 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted probabilistic random walk after 8116591 steps, run timeout after 24001 ms. (steps per millisecond=338 ) properties seen :{}
Probabilistic random walk after 8116591 steps, saw 2378985 distinct states, run finished after 24004 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:30:27] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:30:27] [INFO ] Computed 65 place invariants in 5 ms
[2022-06-03 07:30:27] [INFO ] [Real]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-06-03 07:30:27] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:30:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 18 ms returned sat
[2022-06-03 07:30:28] [INFO ] After 544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:30:28] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-06-03 07:30:28] [INFO ] After 555ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 0 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 0 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 0 ms to minimize.
[2022-06-03 07:30:29] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 3 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 0 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 0 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 1 ms to minimize.
[2022-06-03 07:30:30] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 1 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 1 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 0 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 0 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 0 ms to minimize.
[2022-06-03 07:30:31] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2375 ms
[2022-06-03 07:30:31] [INFO ] After 3416ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 633 ms.
[2022-06-03 07:30:32] [INFO ] After 4683ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 84 ms.
Support contains 197 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 19 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 13 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-06-03 07:30:32] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:30:32] [INFO ] Computed 65 place invariants in 19 ms
[2022-06-03 07:30:32] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-06-03 07:30:32] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:30:32] [INFO ] Computed 65 place invariants in 2 ms
[2022-06-03 07:30:32] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-06-03 07:30:32] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-06-03 07:30:32] [INFO ] Redundant transitions in 26 ms returned []
[2022-06-03 07:30:32] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:30:32] [INFO ] Computed 65 place invariants in 2 ms
[2022-06-03 07:30:32] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3678 ms. (steps per millisecond=271 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 342736 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted probabilistic random walk after 8126646 steps, run timeout after 24001 ms. (steps per millisecond=338 ) properties seen :{}
Probabilistic random walk after 8126646 steps, saw 2380749 distinct states, run finished after 24001 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-03 07:31:05] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:05] [INFO ] Computed 65 place invariants in 4 ms
[2022-06-03 07:31:05] [INFO ] [Real]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-06-03 07:31:05] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:31:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-06-03 07:31:06] [INFO ] After 526ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:06] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-06-03 07:31:06] [INFO ] After 480ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 0 ms to minimize.
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 0 ms to minimize.
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 0 ms to minimize.
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 1 ms to minimize.
[2022-06-03 07:31:07] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 0 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 0 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 0 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 8 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 1 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 0 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 0 ms to minimize.
[2022-06-03 07:31:08] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 0 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 1 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 32 places in 92 ms of which 0 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 0 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 2 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2022-06-03 07:31:09] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2398 ms
[2022-06-03 07:31:09] [INFO ] After 3360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 476 ms.
[2022-06-03 07:31:10] [INFO ] After 4428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 136 ms.
Support contains 197 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 13 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 9 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-06-03 07:31:10] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:10] [INFO ] Computed 65 place invariants in 2 ms
[2022-06-03 07:31:10] [INFO ] Implicit Places using invariants in 237 ms returned []
[2022-06-03 07:31:10] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:10] [INFO ] Computed 65 place invariants in 1 ms
[2022-06-03 07:31:10] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-06-03 07:31:10] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
[2022-06-03 07:31:10] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-03 07:31:10] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:10] [INFO ] Computed 65 place invariants in 4 ms
[2022-06-03 07:31:10] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 219 transition count 336
Applied a total of 126 rules in 8 ms. Remains 219 /219 variables (removed 0) and now considering 336/462 (removed 126) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:10] [INFO ] Computed 65 place invariants in 17 ms
[2022-06-03 07:31:11] [INFO ] [Real]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-06-03 07:31:11] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 07:31:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 10 ms returned sat
[2022-06-03 07:31:11] [INFO ] After 542ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:12] [INFO ] After 1029ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 469 ms.
[2022-06-03 07:31:12] [INFO ] After 1558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-03 07:31:12] [INFO ] Flatten gal took : 94 ms
[2022-06-03 07:31:12] [INFO ] Flatten gal took : 59 ms
[2022-06-03 07:31:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18161404339054749905.gal : 33 ms
[2022-06-03 07:31:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7724901559974992614.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18161404339054749905.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7724901559974992614.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/ReachabilityCardinality7724901559974992614.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 30
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :30 after 40
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :40 after 976
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :976 after 9176
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9176 after 58752
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :58752 after 1.32176e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.32176e+06 after 3.04128e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.04128e+07 after 2.47703e+09
Detected timeout of ITS tools.
[2022-06-03 07:31:28] [INFO ] Flatten gal took : 34 ms
[2022-06-03 07:31:28] [INFO ] Applying decomposition
[2022-06-03 07:31:28] [INFO ] Flatten gal took : 58 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/graph1497757512748653848.txt' '-o' '/tmp/graph1497757512748653848.bin' '-w' '/tmp/graph1497757512748653848.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1497757512748653848.bin' '-l' '-1' '-v' '-w' '/tmp/graph1497757512748653848.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:31:28] [INFO ] Decomposing Gal with order
[2022-06-03 07:31:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:31:28] [INFO ] Removed a total of 256 redundant transitions.
[2022-06-03 07:31:29] [INFO ] Flatten gal took : 260 ms
[2022-06-03 07:31:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 95 labels/synchronizations in 33 ms.
[2022-06-03 07:31:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8966759673673922884.gal : 5 ms
[2022-06-03 07:31:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12851860412360161434.prop : 3 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/ReachabilityCardinality8966759673673922884.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12851860412360161434.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/ReachabilityCardinality12851860412360161434.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 560
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :560 after 3.51232e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.63547e+18,0.250624,9760,347,28,13698,396,880,15309,118,1026,0
Total reachable state count : 8635474247680000000

Verifying 1 reachability properties.
Invariant property LamportFastMutEx-COL-7-ReachabilityFireability-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-7-ReachabilityFireability-02,1.04574e+09,6.2718,205648,5668,50,402945,396,2096,712727,131,1026,457369
[2022-06-03 07:31:35] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17318469211456740666
[2022-06-03 07:31:35] [INFO ] Applying decomposition
[2022-06-03 07:31:35] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2022-06-03 07:31:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 07:31:35] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2022-06-03 07:31:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 07:31:35] [INFO ] Flatten gal took : 98 ms
[2022-06-03 07:31:35] [INFO ] Input system was already deterministic with 462 transitions.
[2022-06-03 07:31:35] [INFO ] Flatten gal took : 133 ms
[2022-06-03 07:31:35] [INFO ] Computing Do-Not-Accords matrix : 462 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/graph10994395130604397441.txt' '-o' '/tmp/graph10994395130604397441.bin' '-w' '/tmp/graph10994395130604397441.weights'
[2022-06-03 07:31:35] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10994395130604397441.bin' '-l' '-1' '-v' '-w' '/tmp/graph10994395130604397441.weights' '-q' '0' '-e' '0.001'
[2022-06-03 07:31:35] [INFO ] Decomposing Gal with order
[2022-06-03 07:31:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:31:35] [INFO ] Built C files in 399ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17318469211456740666
Running compilation step : cd /tmp/ltsmin17318469211456740666;'/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 07:31:36] [INFO ] Removed a total of 721 redundant transitions.
[2022-06-03 07:31:36] [INFO ] Flatten gal took : 51 ms
[2022-06-03 07:31:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 31 ms.
[2022-06-03 07:31:36] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2930753189354701650.gal : 19 ms
[2022-06-03 07:31:36] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16430606937566958116.prop : 30 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/ReachabilityFireability2930753189354701650.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16430606937566958116.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/ReachabilityFireability16430606937566958116.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 437
[2022-06-03 07:31:36] [INFO ] Ran tautology test, simplified 0 / 1 in 887 ms.
[2022-06-03 07:31:36] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=0 took 52 ms
[2022-06-03 07:31:36] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=1 took 130 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 336 out of 462 initially.
// Phase 1: matrix 336 rows 219 cols
[2022-06-03 07:31:37] [INFO ] Computed 65 place invariants in 2 ms
[2022-06-03 07:31:37] [INFO ] Computed 65 place invariants in 2 ms
[2022-06-03 07:31:37] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=2 took 1040 ms
Compilation finished in 3680 ms.
Running link step : cd /tmp/ltsmin17318469211456740666;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 270 ms.
Running LTSmin : cd /tmp/ltsmin17318469211456740666;'/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' 'LamportFastMutExCOL7ReachabilityFireability02==true'
[2022-06-03 07:31:41] [INFO ] Proved 219 variables to be positive in 4091 ms
[2022-06-03 07:31:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:31:41] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=0 took 155 ms
[2022-06-03 07:31:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:31:41] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=1 took 313 ms
[2022-06-03 07:31:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:31:51] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=2 took 9862 ms
[2022-06-03 07:31:54] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=3 took 16507 ms
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :437 after 1.3202e+06
[2022-06-03 07:34:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:34:56] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=3 took 184872 ms
[2022-06-03 07:35:37] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=4 took 222889 ms
[2022-06-03 07:40:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:40:45] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=4 took 348342 ms
[2022-06-03 07:46:23] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=5 took 645640 ms
Detected timeout of ITS tools.
[2022-06-03 07:52:11] [INFO ] Applying decomposition
[2022-06-03 07:52:12] [INFO ] Flatten gal took : 122 ms
[2022-06-03 07:52:12] [INFO ] Decomposing Gal with order
[2022-06-03 07:52:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 07:52:12] [INFO ] Removed a total of 723 redundant transitions.
[2022-06-03 07:52:12] [INFO ] Flatten gal took : 144 ms
[2022-06-03 07:52:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 6 ms.
[2022-06-03 07:52:12] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16911318876218935435.gal : 13 ms
[2022-06-03 07:52:12] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3521041762569778116.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/ReachabilityFireability16911318876218935435.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3521041762569778116.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/ReachabilityFireability3521041762569778116.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 143
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :143 after 2.23603e+06
[2022-06-03 07:54:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 07:54:12] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=5 took 807319 ms
Detected timeout of ITS tools.
[2022-06-03 08:12:47] [INFO ] Flatten gal took : 62 ms
[2022-06-03 08:12:47] [INFO ] Input system was already deterministic with 462 transitions.
[2022-06-03 08:12:47] [INFO ] Transformed 219 places.
[2022-06-03 08:12:47] [INFO ] Transformed 462 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-03 08:12:47] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15980850088818605743.gal : 3 ms
[2022-06-03 08:12:47] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability715910556980079077.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15980850088818605743.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability715910556980079077.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...364
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability715910556980079077.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 50
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :50 after 68
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :68 after 105
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :105 after 328
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :328 after 1941
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1941 after 3470
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3470 after 14571
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :14571 after 97542
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :97542 after 539693
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :539693 after 6.61395e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :6.61395e+06 after 1.42784e+07
[2022-06-03 08:19:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesLamportFastMutEx-COL-7-ReachabilityFireability-02
[2022-06-03 08:19:30] [INFO ] KInduction solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(SAT) depth K=6 took 1517825 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.42784e+07 after 8.87871e+07
[2022-06-03 08:27:36] [INFO ] BMC solution for property LamportFastMutEx-COL-7-ReachabilityFireability-02(UNSAT) depth K=6 took 2473695 ms

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-7"
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 LamportFastMutEx-COL-7, 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 r132-tall-165271820800383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-7.tgz
mv LamportFastMutEx-COL-7 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 ;