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.r312-tall-165472281800109.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 BugTracking-PT-q8m064, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.5K Jun 7 16:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 7 16:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Jun 7 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 16:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Jun 7 16:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-00
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-01
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-02
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-03
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-04
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-05
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-06
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-07
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-08
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-09
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-10
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-11
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-12
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-13
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-14
FORMULA_NAME BugTracking-PT-q8m064-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654763754830

Running Version 202205111006
[2022-06-09 08:35:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2022-06-09 08:35:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 08:35:56] [INFO ] Load time of PNML (sax parser for PT used): 765 ms
[2022-06-09 08:35:56] [INFO ] Transformed 754 places.
[2022-06-09 08:35:56] [INFO ] Transformed 27370 transitions.
[2022-06-09 08:35:56] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 961 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 474 places in 101 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m064-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3729 out of 3904 initially.
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 08:35:57] [INFO ] Computed 10 place invariants in 54 ms
FORMULA BugTracking-PT-q8m064-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10022 steps, including 5 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :1
FORMULA BugTracking-PT-q8m064-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :1
FORMULA BugTracking-PT-q8m064-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2022-06-09 08:35:57] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 08:35:57] [INFO ] Computed 10 place invariants in 18 ms
[2022-06-09 08:35:57] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2022-06-09 08:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:35:58] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2022-06-09 08:35:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:35:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 08:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:35:59] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2022-06-09 08:35:59] [INFO ] State equation strengthened by 303 read => feed constraints.
[2022-06-09 08:35:59] [INFO ] [Nat]Added 303 Read/Feed constraints in 59 ms returned sat
[2022-06-09 08:35:59] [INFO ] Deduced a trap composed of 11 places in 344 ms of which 3 ms to minimize.
[2022-06-09 08:35:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 549 ms
[2022-06-09 08:36:00] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 294 ms.
[2022-06-09 08:36:00] [INFO ] Added : 2 causal constraints over 1 iterations in 616 ms. Result :sat
[2022-06-09 08:36:00] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:00] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2022-06-09 08:36:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:01] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2022-06-09 08:36:01] [INFO ] [Nat]Added 303 Read/Feed constraints in 144 ms returned sat
[2022-06-09 08:36:02] [INFO ] Deduced a trap composed of 33 places in 398 ms of which 2 ms to minimize.
[2022-06-09 08:36:02] [INFO ] Deduced a trap composed of 62 places in 377 ms of which 1 ms to minimize.
[2022-06-09 08:36:03] [INFO ] Deduced a trap composed of 12 places in 383 ms of which 2 ms to minimize.
[2022-06-09 08:36:03] [INFO ] Deduced a trap composed of 50 places in 266 ms of which 1 ms to minimize.
[2022-06-09 08:36:03] [INFO ] Deduced a trap composed of 38 places in 265 ms of which 0 ms to minimize.
[2022-06-09 08:36:04] [INFO ] Deduced a trap composed of 35 places in 229 ms of which 1 ms to minimize.
[2022-06-09 08:36:04] [INFO ] Deduced a trap composed of 61 places in 249 ms of which 1 ms to minimize.
[2022-06-09 08:36:04] [INFO ] Deduced a trap composed of 22 places in 250 ms of which 1 ms to minimize.
[2022-06-09 08:36:05] [INFO ] Deduced a trap composed of 50 places in 257 ms of which 0 ms to minimize.
[2022-06-09 08:36:05] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3545 ms
[2022-06-09 08:36:05] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 207 ms.
[2022-06-09 08:36:06] [INFO ] Deduced a trap composed of 15 places in 548 ms of which 0 ms to minimize.
[2022-06-09 08:36:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-09 08:36:06] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:07] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2022-06-09 08:36:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:07] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2022-06-09 08:36:07] [INFO ] [Nat]Added 303 Read/Feed constraints in 186 ms returned sat
[2022-06-09 08:36:08] [INFO ] Deduced a trap composed of 56 places in 341 ms of which 0 ms to minimize.
[2022-06-09 08:36:08] [INFO ] Deduced a trap composed of 57 places in 330 ms of which 1 ms to minimize.
[2022-06-09 08:36:09] [INFO ] Deduced a trap composed of 58 places in 335 ms of which 0 ms to minimize.
[2022-06-09 08:36:09] [INFO ] Deduced a trap composed of 32 places in 323 ms of which 1 ms to minimize.
[2022-06-09 08:36:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1713 ms
[2022-06-09 08:36:09] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 228 ms.
[2022-06-09 08:36:10] [INFO ] Added : 12 causal constraints over 3 iterations in 711 ms. Result :sat
[2022-06-09 08:36:10] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:10] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2022-06-09 08:36:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:11] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2022-06-09 08:36:11] [INFO ] [Nat]Added 303 Read/Feed constraints in 142 ms returned sat
[2022-06-09 08:36:11] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 220 ms.
[2022-06-09 08:36:12] [INFO ] Added : 6 causal constraints over 2 iterations in 628 ms. Result :sat
[2022-06-09 08:36:12] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:12] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2022-06-09 08:36:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:13] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2022-06-09 08:36:13] [INFO ] [Nat]Added 303 Read/Feed constraints in 177 ms returned sat
[2022-06-09 08:36:14] [INFO ] Deduced a trap composed of 12 places in 335 ms of which 0 ms to minimize.
[2022-06-09 08:36:14] [INFO ] Deduced a trap composed of 60 places in 335 ms of which 1 ms to minimize.
[2022-06-09 08:36:14] [INFO ] Deduced a trap composed of 60 places in 352 ms of which 0 ms to minimize.
[2022-06-09 08:36:15] [INFO ] Deduced a trap composed of 51 places in 283 ms of which 1 ms to minimize.
[2022-06-09 08:36:15] [INFO ] Deduced a trap composed of 38 places in 299 ms of which 0 ms to minimize.
[2022-06-09 08:36:16] [INFO ] Deduced a trap composed of 24 places in 263 ms of which 0 ms to minimize.
[2022-06-09 08:36:16] [INFO ] Deduced a trap composed of 14 places in 300 ms of which 1 ms to minimize.
[2022-06-09 08:36:16] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2831 ms
[2022-06-09 08:36:16] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 205 ms.
[2022-06-09 08:36:17] [INFO ] Added : 14 causal constraints over 3 iterations in 835 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 280 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 269 transition count 3871
Applied a total of 19 rules in 364 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/280 places, 3871/3904 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:18] [INFO ] Computed 8 place invariants in 22 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1805 ms. (steps per millisecond=554 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1737 ms. (steps per millisecond=575 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1699 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1778 ms. (steps per millisecond=562 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1740 ms. (steps per millisecond=574 ) properties (out of 5) seen :0
[2022-06-09 08:36:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:27] [INFO ] Computed 8 place invariants in 24 ms
[2022-06-09 08:36:27] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:28] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2022-06-09 08:36:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:29] [INFO ] [Nat]Absence check using state equation in 475 ms returned sat
[2022-06-09 08:36:29] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:36:29] [INFO ] [Nat]Added 283 Read/Feed constraints in 53 ms returned sat
[2022-06-09 08:36:29] [INFO ] Deduced a trap composed of 54 places in 307 ms of which 1 ms to minimize.
[2022-06-09 08:36:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 453 ms
[2022-06-09 08:36:29] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 205 ms.
[2022-06-09 08:36:30] [INFO ] Added : 2 causal constraints over 1 iterations in 501 ms. Result :sat
[2022-06-09 08:36:30] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2022-06-09 08:36:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:30] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2022-06-09 08:36:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:31] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2022-06-09 08:36:31] [INFO ] [Nat]Added 283 Read/Feed constraints in 234 ms returned sat
[2022-06-09 08:36:31] [INFO ] Deduced a trap composed of 57 places in 213 ms of which 1 ms to minimize.
[2022-06-09 08:36:32] [INFO ] Deduced a trap composed of 59 places in 212 ms of which 0 ms to minimize.
[2022-06-09 08:36:32] [INFO ] Deduced a trap composed of 52 places in 212 ms of which 0 ms to minimize.
[2022-06-09 08:36:32] [INFO ] Deduced a trap composed of 35 places in 206 ms of which 1 ms to minimize.
[2022-06-09 08:36:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1301 ms
[2022-06-09 08:36:32] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 220 ms.
[2022-06-09 08:36:33] [INFO ] Added : 11 causal constraints over 4 iterations in 1003 ms. Result :sat
[2022-06-09 08:36:33] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:34] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2022-06-09 08:36:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:34] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2022-06-09 08:36:35] [INFO ] [Nat]Added 283 Read/Feed constraints in 127 ms returned sat
[2022-06-09 08:36:35] [INFO ] Deduced a trap composed of 26 places in 258 ms of which 1 ms to minimize.
[2022-06-09 08:36:35] [INFO ] Deduced a trap composed of 14 places in 198 ms of which 0 ms to minimize.
[2022-06-09 08:36:35] [INFO ] Deduced a trap composed of 32 places in 193 ms of which 0 ms to minimize.
[2022-06-09 08:36:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 955 ms
[2022-06-09 08:36:36] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 216 ms.
[2022-06-09 08:36:36] [INFO ] Deduced a trap composed of 12 places in 247 ms of which 1 ms to minimize.
[2022-06-09 08:36:37] [INFO ] Deduced a trap composed of 5 places in 104 ms of which 0 ms to minimize.
[2022-06-09 08:36:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 626 ms
[2022-06-09 08:36:37] [INFO ] Added : 9 causal constraints over 2 iterations in 1305 ms. Result :sat
[2022-06-09 08:36:37] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 08:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:37] [INFO ] [Real]Absence check using state equation in 473 ms returned sat
[2022-06-09 08:36:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:38] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2022-06-09 08:36:38] [INFO ] [Nat]Added 283 Read/Feed constraints in 183 ms returned sat
[2022-06-09 08:36:39] [INFO ] Deduced a trap composed of 54 places in 408 ms of which 1 ms to minimize.
[2022-06-09 08:36:39] [INFO ] Deduced a trap composed of 17 places in 397 ms of which 1 ms to minimize.
[2022-06-09 08:36:40] [INFO ] Deduced a trap composed of 10 places in 365 ms of which 4 ms to minimize.
[2022-06-09 08:36:40] [INFO ] Deduced a trap composed of 17 places in 289 ms of which 1 ms to minimize.
[2022-06-09 08:36:40] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1945 ms
[2022-06-09 08:36:40] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 211 ms.
[2022-06-09 08:36:41] [INFO ] Added : 4 causal constraints over 1 iterations in 546 ms. Result :sat
[2022-06-09 08:36:41] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:41] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2022-06-09 08:36:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:42] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2022-06-09 08:36:42] [INFO ] [Nat]Added 283 Read/Feed constraints in 116 ms returned sat
[2022-06-09 08:36:42] [INFO ] Deduced a trap composed of 14 places in 206 ms of which 0 ms to minimize.
[2022-06-09 08:36:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 388 ms
[2022-06-09 08:36:43] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 218 ms.
[2022-06-09 08:36:43] [INFO ] Deduced a trap composed of 48 places in 207 ms of which 0 ms to minimize.
[2022-06-09 08:36:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 389 ms
[2022-06-09 08:36:44] [INFO ] Added : 10 causal constraints over 2 iterations in 1085 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 54 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 54 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:36:44] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:44] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 08:36:44] [INFO ] Implicit Places using invariants in 431 ms returned []
[2022-06-09 08:36:44] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:44] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 08:36:45] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:36:46] [INFO ] Implicit Places using invariants and state equation in 1972 ms returned []
Implicit Place search using SMT with State Equation took 2413 ms to find 0 implicit places.
[2022-06-09 08:36:47] [INFO ] Redundant transitions in 301 ms returned []
[2022-06-09 08:36:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:47] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 08:36:48] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-03
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:48] [INFO ] Computed 8 place invariants in 15 ms
Incomplete random walk after 10049 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=837 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2022-06-09 08:36:48] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:48] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 08:36:48] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:48] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2022-06-09 08:36:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:49] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-09 08:36:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:36:49] [INFO ] [Nat]Added 283 Read/Feed constraints in 48 ms returned sat
[2022-06-09 08:36:49] [INFO ] Deduced a trap composed of 54 places in 300 ms of which 1 ms to minimize.
[2022-06-09 08:36:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 452 ms
[2022-06-09 08:36:49] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 212 ms.
[2022-06-09 08:36:50] [INFO ] Added : 2 causal constraints over 1 iterations in 491 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 53 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:50] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 1000030 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties (out of 1) seen :0
[2022-06-09 08:36:52] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:52] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 08:36:53] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:53] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2022-06-09 08:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:54] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2022-06-09 08:36:54] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:36:54] [INFO ] [Nat]Added 283 Read/Feed constraints in 50 ms returned sat
[2022-06-09 08:36:54] [INFO ] Deduced a trap composed of 54 places in 287 ms of which 1 ms to minimize.
[2022-06-09 08:36:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 433 ms
[2022-06-09 08:36:54] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 217 ms.
[2022-06-09 08:36:55] [INFO ] Added : 2 causal constraints over 1 iterations in 501 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 52 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 51 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:36:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:55] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 08:36:55] [INFO ] Implicit Places using invariants in 394 ms returned []
[2022-06-09 08:36:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:55] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 08:36:56] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:36:57] [INFO ] Implicit Places using invariants and state equation in 2052 ms returned []
Implicit Place search using SMT with State Equation took 2451 ms to find 0 implicit places.
[2022-06-09 08:36:57] [INFO ] Redundant transitions in 222 ms returned []
[2022-06-09 08:36:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:57] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 08:36:58] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-03 in 10797 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-08
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:58] [INFO ] Computed 8 place invariants in 10 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2022-06-09 08:36:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:36:58] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 08:36:58] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:59] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2022-06-09 08:36:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:36:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:36:59] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2022-06-09 08:37:00] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:00] [INFO ] [Nat]Added 283 Read/Feed constraints in 221 ms returned sat
[2022-06-09 08:37:00] [INFO ] Deduced a trap composed of 57 places in 205 ms of which 0 ms to minimize.
[2022-06-09 08:37:00] [INFO ] Deduced a trap composed of 59 places in 207 ms of which 0 ms to minimize.
[2022-06-09 08:37:01] [INFO ] Deduced a trap composed of 52 places in 214 ms of which 1 ms to minimize.
[2022-06-09 08:37:01] [INFO ] Deduced a trap composed of 35 places in 219 ms of which 0 ms to minimize.
[2022-06-09 08:37:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1275 ms
[2022-06-09 08:37:01] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 199 ms.
[2022-06-09 08:37:02] [INFO ] Added : 11 causal constraints over 4 iterations in 971 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 55 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:02] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 1000023 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1747 ms. (steps per millisecond=572 ) properties (out of 1) seen :0
[2022-06-09 08:37:05] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:05] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 08:37:05] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:05] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2022-06-09 08:37:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:06] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2022-06-09 08:37:06] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:06] [INFO ] [Nat]Added 283 Read/Feed constraints in 233 ms returned sat
[2022-06-09 08:37:06] [INFO ] Deduced a trap composed of 57 places in 216 ms of which 0 ms to minimize.
[2022-06-09 08:37:07] [INFO ] Deduced a trap composed of 59 places in 229 ms of which 1 ms to minimize.
[2022-06-09 08:37:07] [INFO ] Deduced a trap composed of 52 places in 220 ms of which 0 ms to minimize.
[2022-06-09 08:37:07] [INFO ] Deduced a trap composed of 35 places in 218 ms of which 1 ms to minimize.
[2022-06-09 08:37:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1307 ms
[2022-06-09 08:37:08] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 228 ms.
[2022-06-09 08:37:08] [INFO ] Added : 11 causal constraints over 4 iterations in 993 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 59 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 54 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:37:09] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:09] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 08:37:09] [INFO ] Implicit Places using invariants in 399 ms returned []
[2022-06-09 08:37:09] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:09] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 08:37:10] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:11] [INFO ] Implicit Places using invariants and state equation in 1981 ms returned []
Implicit Place search using SMT with State Equation took 2383 ms to find 0 implicit places.
[2022-06-09 08:37:11] [INFO ] Redundant transitions in 168 ms returned []
[2022-06-09 08:37:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:11] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 08:37:12] [INFO ] Dead Transitions using invariants and state equation in 978 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-08 in 13735 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-09
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:12] [INFO ] Computed 8 place invariants in 10 ms
Incomplete random walk after 10023 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=715 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2022-06-09 08:37:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:12] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 08:37:12] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:13] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2022-06-09 08:37:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:13] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2022-06-09 08:37:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:13] [INFO ] [Nat]Added 283 Read/Feed constraints in 125 ms returned sat
[2022-06-09 08:37:14] [INFO ] Deduced a trap composed of 26 places in 287 ms of which 1 ms to minimize.
[2022-06-09 08:37:14] [INFO ] Deduced a trap composed of 14 places in 205 ms of which 0 ms to minimize.
[2022-06-09 08:37:14] [INFO ] Deduced a trap composed of 32 places in 200 ms of which 1 ms to minimize.
[2022-06-09 08:37:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 993 ms
[2022-06-09 08:37:15] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 221 ms.
[2022-06-09 08:37:15] [INFO ] Deduced a trap composed of 12 places in 231 ms of which 1 ms to minimize.
[2022-06-09 08:37:15] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 0 ms to minimize.
[2022-06-09 08:37:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 606 ms
[2022-06-09 08:37:16] [INFO ] Added : 9 causal constraints over 2 iterations in 1298 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 52 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:16] [INFO ] Computed 8 place invariants in 18 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1708 ms. (steps per millisecond=585 ) properties (out of 1) seen :0
[2022-06-09 08:37:18] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:18] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 08:37:19] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:19] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2022-06-09 08:37:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:20] [INFO ] [Nat]Absence check using state equation in 449 ms returned sat
[2022-06-09 08:37:20] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:20] [INFO ] [Nat]Added 283 Read/Feed constraints in 125 ms returned sat
[2022-06-09 08:37:20] [INFO ] Deduced a trap composed of 26 places in 284 ms of which 1 ms to minimize.
[2022-06-09 08:37:20] [INFO ] Deduced a trap composed of 14 places in 209 ms of which 0 ms to minimize.
[2022-06-09 08:37:21] [INFO ] Deduced a trap composed of 32 places in 214 ms of which 2 ms to minimize.
[2022-06-09 08:37:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1000 ms
[2022-06-09 08:37:21] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 213 ms.
[2022-06-09 08:37:21] [INFO ] Deduced a trap composed of 12 places in 231 ms of which 0 ms to minimize.
[2022-06-09 08:37:22] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 0 ms to minimize.
[2022-06-09 08:37:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 603 ms
[2022-06-09 08:37:22] [INFO ] Added : 9 causal constraints over 2 iterations in 1295 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 54 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 51 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:37:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:22] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 08:37:23] [INFO ] Implicit Places using invariants in 431 ms returned []
[2022-06-09 08:37:23] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:23] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 08:37:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:25] [INFO ] Implicit Places using invariants and state equation in 2074 ms returned []
Implicit Place search using SMT with State Equation took 2509 ms to find 0 implicit places.
[2022-06-09 08:37:25] [INFO ] Redundant transitions in 114 ms returned []
[2022-06-09 08:37:25] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:25] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 08:37:26] [INFO ] Dead Transitions using invariants and state equation in 983 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-09 in 13673 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-12
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:26] [INFO ] Computed 8 place invariants in 17 ms
Incomplete random walk after 10043 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=836 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2022-06-09 08:37:26] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:26] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 08:37:26] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:26] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2022-06-09 08:37:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:27] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2022-06-09 08:37:27] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:27] [INFO ] [Nat]Added 283 Read/Feed constraints in 187 ms returned sat
[2022-06-09 08:37:28] [INFO ] Deduced a trap composed of 54 places in 377 ms of which 0 ms to minimize.
[2022-06-09 08:37:28] [INFO ] Deduced a trap composed of 17 places in 362 ms of which 0 ms to minimize.
[2022-06-09 08:37:28] [INFO ] Deduced a trap composed of 10 places in 334 ms of which 0 ms to minimize.
[2022-06-09 08:37:29] [INFO ] Deduced a trap composed of 17 places in 292 ms of which 0 ms to minimize.
[2022-06-09 08:37:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1848 ms
[2022-06-09 08:37:29] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 220 ms.
[2022-06-09 08:37:29] [INFO ] Added : 4 causal constraints over 1 iterations in 545 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 63 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:30] [INFO ] Computed 8 place invariants in 17 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1721 ms. (steps per millisecond=581 ) properties (out of 1) seen :0
[2022-06-09 08:37:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:32] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 08:37:32] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 08:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:33] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2022-06-09 08:37:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 08:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:33] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2022-06-09 08:37:33] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:34] [INFO ] [Nat]Added 283 Read/Feed constraints in 186 ms returned sat
[2022-06-09 08:37:34] [INFO ] Deduced a trap composed of 54 places in 368 ms of which 0 ms to minimize.
[2022-06-09 08:37:35] [INFO ] Deduced a trap composed of 17 places in 352 ms of which 1 ms to minimize.
[2022-06-09 08:37:35] [INFO ] Deduced a trap composed of 10 places in 345 ms of which 0 ms to minimize.
[2022-06-09 08:37:35] [INFO ] Deduced a trap composed of 17 places in 283 ms of which 0 ms to minimize.
[2022-06-09 08:37:35] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1837 ms
[2022-06-09 08:37:36] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 231 ms.
[2022-06-09 08:37:36] [INFO ] Added : 4 causal constraints over 1 iterations in 555 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 52 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 50 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:37:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:36] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 08:37:37] [INFO ] Implicit Places using invariants in 410 ms returned []
[2022-06-09 08:37:37] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:37] [INFO ] Computed 8 place invariants in 24 ms
[2022-06-09 08:37:37] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:39] [INFO ] Implicit Places using invariants and state equation in 2030 ms returned []
Implicit Place search using SMT with State Equation took 2441 ms to find 0 implicit places.
[2022-06-09 08:37:39] [INFO ] Redundant transitions in 114 ms returned []
[2022-06-09 08:37:39] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:39] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 08:37:40] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-12 in 14107 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-14
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:40] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10017 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=770 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2022-06-09 08:37:40] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:40] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 08:37:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:40] [INFO ] [Real]Absence check using state equation in 477 ms returned sat
[2022-06-09 08:37:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:41] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2022-06-09 08:37:41] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:41] [INFO ] [Nat]Added 283 Read/Feed constraints in 116 ms returned sat
[2022-06-09 08:37:41] [INFO ] Deduced a trap composed of 14 places in 191 ms of which 2 ms to minimize.
[2022-06-09 08:37:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
[2022-06-09 08:37:42] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 217 ms.
[2022-06-09 08:37:42] [INFO ] Deduced a trap composed of 48 places in 187 ms of which 0 ms to minimize.
[2022-06-09 08:37:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 360 ms
[2022-06-09 08:37:43] [INFO ] Added : 10 causal constraints over 2 iterations in 1060 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 53 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:43] [INFO ] Computed 8 place invariants in 13 ms
Incomplete random walk after 1000015 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1754 ms. (steps per millisecond=570 ) properties (out of 1) seen :0
[2022-06-09 08:37:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:45] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 08:37:45] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 08:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:46] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2022-06-09 08:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 08:37:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 08:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 08:37:47] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2022-06-09 08:37:47] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:47] [INFO ] [Nat]Added 283 Read/Feed constraints in 115 ms returned sat
[2022-06-09 08:37:47] [INFO ] Deduced a trap composed of 14 places in 208 ms of which 1 ms to minimize.
[2022-06-09 08:37:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 390 ms
[2022-06-09 08:37:47] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 213 ms.
[2022-06-09 08:37:48] [INFO ] Deduced a trap composed of 48 places in 199 ms of which 1 ms to minimize.
[2022-06-09 08:37:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 386 ms
[2022-06-09 08:37:48] [INFO ] Added : 10 causal constraints over 2 iterations in 1111 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 52 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 51 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 08:37:48] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:48] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 08:37:49] [INFO ] Implicit Places using invariants in 371 ms returned []
[2022-06-09 08:37:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:49] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 08:37:49] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 08:37:51] [INFO ] Implicit Places using invariants and state equation in 2026 ms returned []
Implicit Place search using SMT with State Equation took 2402 ms to find 0 implicit places.
[2022-06-09 08:37:51] [INFO ] Redundant transitions in 113 ms returned []
[2022-06-09 08:37:51] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 08:37:51] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 08:37:52] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-14 in 12070 ms.
[2022-06-09 08:37:53] [INFO ] Flatten gal took : 357 ms
[2022-06-09 08:37:53] [INFO ] Applying decomposition
[2022-06-09 08:37:53] [INFO ] Flatten gal took : 231 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/graph11670629687774434147.txt' '-o' '/tmp/graph11670629687774434147.bin' '-w' '/tmp/graph11670629687774434147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11670629687774434147.bin' '-l' '-1' '-v' '-w' '/tmp/graph11670629687774434147.weights' '-q' '0' '-e' '0.001'
[2022-06-09 08:37:53] [INFO ] Decomposing Gal with order
[2022-06-09 08:37:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 08:37:54] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 08:37:54] [INFO ] Flatten gal took : 491 ms
[2022-06-09 08:37:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 28 ms.
[2022-06-09 08:37:54] [INFO ] Time to serialize gal into /tmp/UpperBounds9688675564830487610.gal : 30 ms
[2022-06-09 08:37:54] [INFO ] Time to serialize properties into /tmp/UpperBounds3149949201142796053.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9688675564830487610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3149949201142796053.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...274
Loading property file /tmp/UpperBounds3149949201142796053.prop.
Detected timeout of ITS tools.
[2022-06-09 08:58:46] [INFO ] Flatten gal took : 968 ms
[2022-06-09 08:58:46] [INFO ] Time to serialize gal into /tmp/UpperBounds1602864359370340139.gal : 103 ms
[2022-06-09 08:58:46] [INFO ] Time to serialize properties into /tmp/UpperBounds17839318512913959540.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/UpperBounds1602864359370340139.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17839318512913959540.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...296
Loading property file /tmp/UpperBounds17839318512913959540.prop.
Detected timeout of ITS tools.
[2022-06-09 09:19:27] [INFO ] Flatten gal took : 667 ms
[2022-06-09 09:19:29] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 09:19:29] [INFO ] Transformed 269 places.
[2022-06-09 09:19:29] [INFO ] Transformed 3871 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
[2022-06-09 09:19:29] [INFO ] Time to serialize gal into /tmp/UpperBounds5228914727611198753.gal : 14 ms
[2022-06-09 09:19:29] [INFO ] Time to serialize properties into /tmp/UpperBounds17128914468315959072.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/UpperBounds5228914727611198753.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17128914468315959072.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...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds17128914468315959072.prop.

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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="BugTracking-PT-q8m064"
export BK_EXAMINATION="UpperBounds"
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 BugTracking-PT-q8m064, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281800109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m064.tgz
mv BugTracking-PT-q8m064 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;