fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r132-tall-165271820800383
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for LamportFastMutEx-COL-7

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9351.728 3600000.00 14092127.00 608.30 TT?TTTTTFFFFFTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-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 ;