Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711600054.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r063-tajo-167813711600054
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 6.2K Feb 26 07:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 07:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 06:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 06:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 07:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 07:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 07:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 07:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 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 1678930781354

Running Version 202205111006
[2023-03-16 01:39:42] [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]
[2023-03-16 01:39:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:39:44] [INFO ] Load time of PNML (sax parser for PT used): 926 ms
[2023-03-16 01:39:44] [INFO ] Transformed 754 places.
[2023-03-16 01:39:44] [INFO ] Transformed 27370 transitions.
[2023-03-16 01:39:44] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1181 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 474 places in 121 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m064-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-10 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
FORMULA BugTracking-PT-q8m064-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m064-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3729 out of 3904 initially.
// Phase 1: matrix 3729 rows 280 cols
[2023-03-16 01:39:44] [INFO ] Computed 10 place invariants in 91 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :1
[2023-03-16 01:39:44] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-16 01:39:44] [INFO ] Computed 10 place invariants in 28 ms
[2023-03-16 01:39:45] [INFO ] [Real]Absence check using 10 positive place invariants in 22 ms returned sat
[2023-03-16 01:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:45] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2023-03-16 01:39:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:39:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-16 01:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:46] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2023-03-16 01:39:46] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-16 01:39:46] [INFO ] [Nat]Added 303 Read/Feed constraints in 372 ms returned sat
[2023-03-16 01:39:47] [INFO ] Deduced a trap composed of 17 places in 631 ms of which 6 ms to minimize.
[2023-03-16 01:39:48] [INFO ] Deduced a trap composed of 55 places in 725 ms of which 3 ms to minimize.
[2023-03-16 01:39:49] [INFO ] Deduced a trap composed of 55 places in 595 ms of which 2 ms to minimize.
[2023-03-16 01:39:49] [INFO ] Deduced a trap composed of 17 places in 533 ms of which 1 ms to minimize.
[2023-03-16 01:39:50] [INFO ] Deduced a trap composed of 12 places in 482 ms of which 1 ms to minimize.
[2023-03-16 01:39:50] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3559 ms
[2023-03-16 01:39:50] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 376 ms.
[2023-03-16 01:39:51] [INFO ] Deduced a trap composed of 15 places in 656 ms of which 0 ms to minimize.
[2023-03-16 01:39:51] [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 0
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)
[2023-03-16 01:39:51] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-16 01:39:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:52] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2023-03-16 01:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:39:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 01:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:52] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-16 01:39:53] [INFO ] [Nat]Added 303 Read/Feed constraints in 199 ms returned sat
[2023-03-16 01:39:53] [INFO ] Deduced a trap composed of 25 places in 505 ms of which 1 ms to minimize.
[2023-03-16 01:39:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 757 ms
[2023-03-16 01:39:54] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 348 ms.
[2023-03-16 01:39:54] [INFO ] Added : 5 causal constraints over 1 iterations in 828 ms. Result :sat
[2023-03-16 01:39:54] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:55] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2023-03-16 01:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:39:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 01:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:56] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-16 01:39:56] [INFO ] [Nat]Added 303 Read/Feed constraints in 67 ms returned sat
[2023-03-16 01:39:56] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 334 ms.
[2023-03-16 01:39:57] [INFO ] Added : 2 causal constraints over 1 iterations in 776 ms. Result :sat
[2023-03-16 01:39:57] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:57] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2023-03-16 01:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:39:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 01:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:39:58] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-16 01:39:59] [INFO ] [Nat]Added 303 Read/Feed constraints in 482 ms returned sat
[2023-03-16 01:39:59] [INFO ] Deduced a trap composed of 17 places in 412 ms of which 1 ms to minimize.
[2023-03-16 01:40:00] [INFO ] Deduced a trap composed of 43 places in 384 ms of which 1 ms to minimize.
[2023-03-16 01:40:00] [INFO ] Deduced a trap composed of 57 places in 379 ms of which 1 ms to minimize.
[2023-03-16 01:40:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1632 ms
[2023-03-16 01:40:01] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 347 ms.
[2023-03-16 01:40:02] [INFO ] Added : 16 causal constraints over 4 iterations in 1483 ms. Result :sat
[2023-03-16 01:40:02] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:03] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-16 01:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:03] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-16 01:40:04] [INFO ] [Nat]Added 303 Read/Feed constraints in 168 ms returned sat
[2023-03-16 01:40:04] [INFO ] Deduced a trap composed of 33 places in 325 ms of which 0 ms to minimize.
[2023-03-16 01:40:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 611 ms
[2023-03-16 01:40:05] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 359 ms.
[2023-03-16 01:40:05] [INFO ] Added : 7 causal constraints over 2 iterations in 993 ms. Result :sat
[2023-03-16 01:40:05] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:06] [INFO ] [Real]Absence check using state equation in 691 ms returned sat
[2023-03-16 01:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:07] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2023-03-16 01:40:07] [INFO ] [Nat]Added 303 Read/Feed constraints in 283 ms returned sat
[2023-03-16 01:40:08] [INFO ] Deduced a trap composed of 19 places in 460 ms of which 0 ms to minimize.
[2023-03-16 01:40:08] [INFO ] Deduced a trap composed of 19 places in 526 ms of which 1 ms to minimize.
[2023-03-16 01:40:09] [INFO ] Deduced a trap composed of 93 places in 502 ms of which 1 ms to minimize.
[2023-03-16 01:40:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1954 ms
[2023-03-16 01:40:10] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 361 ms.
[2023-03-16 01:40:10] [INFO ] Added : 7 causal constraints over 2 iterations in 1000 ms. Result :sat
[2023-03-16 01:40:10] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:11] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2023-03-16 01:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:12] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-16 01:40:12] [INFO ] [Nat]Added 303 Read/Feed constraints in 191 ms returned sat
[2023-03-16 01:40:12] [INFO ] Deduced a trap composed of 49 places in 381 ms of which 1 ms to minimize.
[2023-03-16 01:40:13] [INFO ] Deduced a trap composed of 18 places in 444 ms of which 1 ms to minimize.
[2023-03-16 01:40:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1119 ms
[2023-03-16 01:40:13] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 310 ms.
[2023-03-16 01:40:14] [INFO ] Added : 5 causal constraints over 1 iterations in 746 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 1, -1, 1, 1, 1] Max seen :[0, 1, 0, 0, 0, 0, 0]
Support contains 7 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.14 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 10 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 422 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
[2023-03-16 01:40:15] [INFO ] Computed 8 place invariants in 17 ms
Incomplete random walk after 1000029 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2130 ms. (steps per millisecond=469 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1580 ms. (steps per millisecond=632 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1951 ms. (steps per millisecond=512 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1645 ms. (steps per millisecond=607 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1631 ms. (steps per millisecond=613 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 7) seen :0
[2023-03-16 01:40:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:40:29] [INFO ] Computed 8 place invariants in 37 ms
[2023-03-16 01:40:29] [INFO ] [Real]Absence check using 8 positive place invariants in 16 ms returned sat
[2023-03-16 01:40:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:30] [INFO ] [Real]Absence check using state equation in 574 ms returned sat
[2023-03-16 01:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:31] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2023-03-16 01:40:31] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:40:31] [INFO ] [Nat]Added 283 Read/Feed constraints in 346 ms returned sat
[2023-03-16 01:40:32] [INFO ] Deduced a trap composed of 59 places in 548 ms of which 1 ms to minimize.
[2023-03-16 01:40:32] [INFO ] Deduced a trap composed of 55 places in 363 ms of which 1 ms to minimize.
[2023-03-16 01:40:32] [INFO ] Deduced a trap composed of 54 places in 358 ms of which 1 ms to minimize.
[2023-03-16 01:40:33] [INFO ] Deduced a trap composed of 68 places in 333 ms of which 0 ms to minimize.
[2023-03-16 01:40:33] [INFO ] Deduced a trap composed of 59 places in 333 ms of which 0 ms to minimize.
[2023-03-16 01:40:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2583 ms
[2023-03-16 01:40:34] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 367 ms.
[2023-03-16 01:40:36] [INFO ] Deduced a trap composed of 33 places in 246 ms of which 0 ms to minimize.
[2023-03-16 01:40:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 528 ms
[2023-03-16 01:40:37] [INFO ] Added : 14 causal constraints over 4 iterations in 3120 ms. Result :sat
[2023-03-16 01:40:37] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:38] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-16 01:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:38] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-16 01:40:38] [INFO ] [Nat]Added 283 Read/Feed constraints in 172 ms returned sat
[2023-03-16 01:40:39] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 333 ms.
[2023-03-16 01:40:39] [INFO ] Added : 4 causal constraints over 1 iterations in 765 ms. Result :sat
[2023-03-16 01:40:40] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:40] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-16 01:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:41] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2023-03-16 01:40:41] [INFO ] [Nat]Added 283 Read/Feed constraints in 81 ms returned sat
[2023-03-16 01:40:41] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 325 ms.
[2023-03-16 01:40:42] [INFO ] Deduced a trap composed of 55 places in 332 ms of which 1 ms to minimize.
[2023-03-16 01:40:43] [INFO ] Deduced a trap composed of 39 places in 315 ms of which 1 ms to minimize.
[2023-03-16 01:40:43] [INFO ] Deduced a trap composed of 56 places in 267 ms of which 0 ms to minimize.
[2023-03-16 01:40:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1412 ms
[2023-03-16 01:40:44] [INFO ] Added : 5 causal constraints over 2 iterations in 2566 ms. Result :sat
[2023-03-16 01:40:44] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:44] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2023-03-16 01:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:45] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-16 01:40:45] [INFO ] [Nat]Added 283 Read/Feed constraints in 305 ms returned sat
[2023-03-16 01:40:46] [INFO ] Deduced a trap composed of 52 places in 426 ms of which 1 ms to minimize.
[2023-03-16 01:40:47] [INFO ] Deduced a trap composed of 64 places in 441 ms of which 1 ms to minimize.
[2023-03-16 01:40:47] [INFO ] Deduced a trap composed of 61 places in 455 ms of which 1 ms to minimize.
[2023-03-16 01:40:47] [INFO ] Deduced a trap composed of 19 places in 195 ms of which 1 ms to minimize.
[2023-03-16 01:40:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1952 ms
[2023-03-16 01:40:48] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 296 ms.
[2023-03-16 01:40:49] [INFO ] Deduced a trap composed of 22 places in 531 ms of which 1 ms to minimize.
[2023-03-16 01:40:50] [INFO ] Deduced a trap composed of 68 places in 460 ms of which 1 ms to minimize.
[2023-03-16 01:40:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1335 ms
[2023-03-16 01:40:50] [INFO ] Added : 8 causal constraints over 3 iterations in 2501 ms. Result :sat
[2023-03-16 01:40:50] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:51] [INFO ] [Real]Absence check using state equation in 609 ms returned sat
[2023-03-16 01:40:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:51] [INFO ] [Nat]Absence check using state equation in 581 ms returned sat
[2023-03-16 01:40:52] [INFO ] [Nat]Added 283 Read/Feed constraints in 207 ms returned sat
[2023-03-16 01:40:52] [INFO ] Deduced a trap composed of 10 places in 418 ms of which 1 ms to minimize.
[2023-03-16 01:40:53] [INFO ] Deduced a trap composed of 19 places in 369 ms of which 0 ms to minimize.
[2023-03-16 01:40:53] [INFO ] Deduced a trap composed of 57 places in 335 ms of which 0 ms to minimize.
[2023-03-16 01:40:53] [INFO ] Deduced a trap composed of 55 places in 308 ms of which 1 ms to minimize.
[2023-03-16 01:40:54] [INFO ] Deduced a trap composed of 23 places in 248 ms of which 1 ms to minimize.
[2023-03-16 01:40:54] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2445 ms
[2023-03-16 01:40:54] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 339 ms.
[2023-03-16 01:40:55] [INFO ] Deduced a trap composed of 47 places in 219 ms of which 0 ms to minimize.
[2023-03-16 01:40:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 457 ms
[2023-03-16 01:40:56] [INFO ] Added : 6 causal constraints over 2 iterations in 1538 ms. Result :sat
[2023-03-16 01:40:56] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:56] [INFO ] [Real]Absence check using state equation in 623 ms returned sat
[2023-03-16 01:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:40:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:40:57] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-16 01:40:57] [INFO ] [Nat]Added 283 Read/Feed constraints in 187 ms returned sat
[2023-03-16 01:40:58] [INFO ] Deduced a trap composed of 58 places in 268 ms of which 1 ms to minimize.
[2023-03-16 01:40:58] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 0 ms to minimize.
[2023-03-16 01:40:58] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 1 ms to minimize.
[2023-03-16 01:40:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1483 ms
[2023-03-16 01:40:59] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 316 ms.
[2023-03-16 01:41:00] [INFO ] Deduced a trap composed of 54 places in 331 ms of which 0 ms to minimize.
[2023-03-16 01:41:01] [INFO ] Deduced a trap composed of 59 places in 334 ms of which 1 ms to minimize.
[2023-03-16 01:41:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1102 ms
[2023-03-16 01:41:01] [INFO ] Added : 10 causal constraints over 2 iterations in 2301 ms. Result :sat
[2023-03-16 01:41:01] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:02] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2023-03-16 01:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:03] [INFO ] [Nat]Absence check using state equation in 565 ms returned sat
[2023-03-16 01:41:03] [INFO ] [Nat]Added 283 Read/Feed constraints in 103 ms returned sat
[2023-03-16 01:41:04] [INFO ] Deduced a trap composed of 93 places in 462 ms of which 0 ms to minimize.
[2023-03-16 01:41:04] [INFO ] Deduced a trap composed of 52 places in 406 ms of which 0 ms to minimize.
[2023-03-16 01:41:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1144 ms
[2023-03-16 01:41:04] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 314 ms.
[2023-03-16 01:41:05] [INFO ] Added : 3 causal constraints over 1 iterations in 749 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 1, -1, 1, 1, 1] Max seen :[0, 1, 0, 0, 0, 0, 0]
Support contains 7 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 112 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 83 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:41:06] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:06] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-16 01:41:06] [INFO ] Implicit Places using invariants in 696 ms returned []
[2023-03-16 01:41:06] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:06] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:41:07] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:08] [INFO ] Implicit Places using invariants and state equation in 1977 ms returned []
Implicit Place search using SMT with State Equation took 2690 ms to find 0 implicit places.
[2023-03-16 01:41:09] [INFO ] Redundant transitions in 424 ms returned []
[2023-03-16 01:41:09] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:09] [INFO ] Computed 8 place invariants in 25 ms
[2023-03-16 01:41:10] [INFO ] Dead Transitions using invariants and state equation in 1260 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-00
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:10] [INFO ] Computed 8 place invariants in 10 ms
Incomplete random walk after 10015 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) 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
[2023-03-16 01:41:10] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:10] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-16 01:41:10] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:11] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2023-03-16 01:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:11] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2023-03-16 01:41:11] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:12] [INFO ] [Nat]Added 283 Read/Feed constraints in 320 ms returned sat
[2023-03-16 01:41:12] [INFO ] Deduced a trap composed of 59 places in 476 ms of which 0 ms to minimize.
[2023-03-16 01:41:13] [INFO ] Deduced a trap composed of 55 places in 318 ms of which 0 ms to minimize.
[2023-03-16 01:41:13] [INFO ] Deduced a trap composed of 54 places in 297 ms of which 0 ms to minimize.
[2023-03-16 01:41:13] [INFO ] Deduced a trap composed of 68 places in 316 ms of which 1 ms to minimize.
[2023-03-16 01:41:14] [INFO ] Deduced a trap composed of 59 places in 297 ms of which 0 ms to minimize.
[2023-03-16 01:41:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2428 ms
[2023-03-16 01:41:14] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 315 ms.
[2023-03-16 01:41:16] [INFO ] Added : 10 causal constraints over 2 iterations in 1696 ms. Result :unknown
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 110 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
[2023-03-16 01:41:16] [INFO ] Computed 8 place invariants in 24 ms
Incomplete random walk after 1000015 steps, including 2 resets, run finished after 1179 ms. (steps per millisecond=848 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2158 ms. (steps per millisecond=463 ) properties (out of 1) seen :0
[2023-03-16 01:41:19] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:19] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:41:19] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:20] [INFO ] [Real]Absence check using state equation in 542 ms returned sat
[2023-03-16 01:41:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:41:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:20] [INFO ] [Nat]Absence check using state equation in 417 ms returned sat
[2023-03-16 01:41:20] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:21] [INFO ] [Nat]Added 283 Read/Feed constraints in 278 ms returned sat
[2023-03-16 01:41:21] [INFO ] Deduced a trap composed of 59 places in 463 ms of which 0 ms to minimize.
[2023-03-16 01:41:22] [INFO ] Deduced a trap composed of 55 places in 348 ms of which 1 ms to minimize.
[2023-03-16 01:41:22] [INFO ] Deduced a trap composed of 54 places in 300 ms of which 0 ms to minimize.
[2023-03-16 01:41:22] [INFO ] Deduced a trap composed of 68 places in 300 ms of which 0 ms to minimize.
[2023-03-16 01:41:23] [INFO ] Deduced a trap composed of 59 places in 352 ms of which 0 ms to minimize.
[2023-03-16 01:41:23] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2460 ms
[2023-03-16 01:41:23] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 323 ms.
[2023-03-16 01:41:26] [INFO ] Deduced a trap composed of 33 places in 260 ms of which 0 ms to minimize.
[2023-03-16 01:41:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 536 ms
[2023-03-16 01:41:26] [INFO ] Added : 14 causal constraints over 4 iterations in 3085 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 73 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 76 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:41:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:27] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:41:27] [INFO ] Implicit Places using invariants in 536 ms returned []
[2023-03-16 01:41:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:27] [INFO ] Computed 8 place invariants in 13 ms
[2023-03-16 01:41:28] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:29] [INFO ] Implicit Places using invariants and state equation in 2126 ms returned []
Implicit Place search using SMT with State Equation took 2677 ms to find 0 implicit places.
[2023-03-16 01:41:29] [INFO ] Redundant transitions in 109 ms returned []
[2023-03-16 01:41:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:29] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-16 01:41:31] [INFO ] Dead Transitions using invariants and state equation in 1465 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-00 in 20812 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-02
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:31] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10040 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1115 ) properties (out of 1) seen :1
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
[2023-03-16 01:41:31] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:31] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-16 01:41:31] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:32] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2023-03-16 01:41:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:32] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-16 01:41:32] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:32] [INFO ] [Nat]Added 283 Read/Feed constraints in 166 ms returned sat
[2023-03-16 01:41:33] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 334 ms.
[2023-03-16 01:41:33] [INFO ] Added : 4 causal constraints over 1 iterations in 798 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
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 69 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
[2023-03-16 01:41:34] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 1000025 steps, including 2 resets, run finished after 1166 ms. (steps per millisecond=857 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1718 ms. (steps per millisecond=582 ) properties (out of 1) seen :1
[2023-03-16 01:41:37] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:37] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:41:37] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:37] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2023-03-16 01:41:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:38] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2023-03-16 01:41:38] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:38] [INFO ] [Nat]Added 283 Read/Feed constraints in 164 ms returned sat
[2023-03-16 01:41:39] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 322 ms.
[2023-03-16 01:41:39] [INFO ] Added : 4 causal constraints over 1 iterations in 781 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
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 78 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 76 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:41:39] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:39] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-16 01:41:40] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-16 01:41:40] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:40] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:41:41] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:42] [INFO ] Implicit Places using invariants and state equation in 1824 ms returned []
Implicit Place search using SMT with State Equation took 2309 ms to find 0 implicit places.
[2023-03-16 01:41:42] [INFO ] Redundant transitions in 263 ms returned []
[2023-03-16 01:41:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:42] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:41:43] [INFO ] Dead Transitions using invariants and state equation in 1208 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-02 in 12241 ms.
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
[2023-03-16 01:41:43] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 10027 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1002 ) 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
[2023-03-16 01:41:43] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:43] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-16 01:41:43] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:44] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2023-03-16 01:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:44] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-16 01:41:44] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:45] [INFO ] [Nat]Added 283 Read/Feed constraints in 83 ms returned sat
[2023-03-16 01:41:45] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 382 ms.
[2023-03-16 01:41:46] [INFO ] Deduced a trap composed of 55 places in 339 ms of which 1 ms to minimize.
[2023-03-16 01:41:47] [INFO ] Deduced a trap composed of 39 places in 334 ms of which 12 ms to minimize.
[2023-03-16 01:41:47] [INFO ] Deduced a trap composed of 56 places in 320 ms of which 1 ms to minimize.
[2023-03-16 01:41:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1576 ms
[2023-03-16 01:41:47] [INFO ] Added : 5 causal constraints over 2 iterations in 2848 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 75 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
[2023-03-16 01:41:48] [INFO ] Computed 8 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1984 ms. (steps per millisecond=504 ) properties (out of 1) seen :0
[2023-03-16 01:41:51] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:51] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:41:51] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:52] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2023-03-16 01:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:41:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:41:52] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-16 01:41:52] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:52] [INFO ] [Nat]Added 283 Read/Feed constraints in 66 ms returned sat
[2023-03-16 01:41:53] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 325 ms.
[2023-03-16 01:41:54] [INFO ] Deduced a trap composed of 55 places in 330 ms of which 1 ms to minimize.
[2023-03-16 01:41:54] [INFO ] Deduced a trap composed of 39 places in 350 ms of which 1 ms to minimize.
[2023-03-16 01:41:55] [INFO ] Deduced a trap composed of 56 places in 342 ms of which 1 ms to minimize.
[2023-03-16 01:41:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1638 ms
[2023-03-16 01:41:55] [INFO ] Added : 5 causal constraints over 2 iterations in 2778 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 94 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 72 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:41:56] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:56] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:41:56] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-16 01:41:56] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:56] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-16 01:41:57] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:41:58] [INFO ] Implicit Places using invariants and state equation in 2156 ms returned []
Implicit Place search using SMT with State Equation took 2671 ms to find 0 implicit places.
[2023-03-16 01:41:58] [INFO ] Redundant transitions in 184 ms returned []
[2023-03-16 01:41:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:41:58] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:00] [INFO ] Dead Transitions using invariants and state equation in 1174 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 16438 ms.
Starting property specific reduction for BugTracking-PT-q8m064-UpperBounds-05
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:00] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10042 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=528 ) 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
[2023-03-16 01:42:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:00] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-16 01:42:00] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:00] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2023-03-16 01:42:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-16 01:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:01] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2023-03-16 01:42:01] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:01] [INFO ] [Nat]Added 283 Read/Feed constraints in 278 ms returned sat
[2023-03-16 01:42:02] [INFO ] Deduced a trap composed of 52 places in 479 ms of which 1 ms to minimize.
[2023-03-16 01:42:02] [INFO ] Deduced a trap composed of 64 places in 478 ms of which 0 ms to minimize.
[2023-03-16 01:42:03] [INFO ] Deduced a trap composed of 61 places in 459 ms of which 0 ms to minimize.
[2023-03-16 01:42:03] [INFO ] Deduced a trap composed of 19 places in 263 ms of which 1 ms to minimize.
[2023-03-16 01:42:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2212 ms
[2023-03-16 01:42:03] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 311 ms.
[2023-03-16 01:42:05] [INFO ] Deduced a trap composed of 22 places in 536 ms of which 3 ms to minimize.
[2023-03-16 01:42:05] [INFO ] Deduced a trap composed of 68 places in 501 ms of which 4 ms to minimize.
[2023-03-16 01:42:05] [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 0
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:657)
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)
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 90 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
[2023-03-16 01:42:06] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 1000049 steps, including 2 resets, run finished after 1128 ms. (steps per millisecond=886 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2080 ms. (steps per millisecond=480 ) properties (out of 1) seen :0
[2023-03-16 01:42:09] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:09] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:42:09] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:09] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2023-03-16 01:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:10] [INFO ] [Nat]Absence check using state equation in 536 ms returned sat
[2023-03-16 01:42:10] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:10] [INFO ] [Nat]Added 283 Read/Feed constraints in 321 ms returned sat
[2023-03-16 01:42:11] [INFO ] Deduced a trap composed of 52 places in 377 ms of which 1 ms to minimize.
[2023-03-16 01:42:11] [INFO ] Deduced a trap composed of 64 places in 366 ms of which 1 ms to minimize.
[2023-03-16 01:42:12] [INFO ] Deduced a trap composed of 61 places in 339 ms of which 1 ms to minimize.
[2023-03-16 01:42:12] [INFO ] Deduced a trap composed of 19 places in 211 ms of which 1 ms to minimize.
[2023-03-16 01:42:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1662 ms
[2023-03-16 01:42:12] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 312 ms.
[2023-03-16 01:42:14] [INFO ] Deduced a trap composed of 22 places in 536 ms of which 0 ms to minimize.
[2023-03-16 01:42:14] [INFO ] Deduced a trap composed of 68 places in 434 ms of which 1 ms to minimize.
[2023-03-16 01:42:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1404 ms
[2023-03-16 01:42:15] [INFO ] Added : 8 causal constraints over 3 iterations in 2652 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 62 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 62 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:42:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:15] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:16] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-16 01:42:16] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:16] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:17] [INFO ] Implicit Places using invariants and state equation in 1974 ms returned []
Implicit Place search using SMT with State Equation took 2464 ms to find 0 implicit places.
[2023-03-16 01:42:18] [INFO ] Redundant transitions in 144 ms returned []
[2023-03-16 01:42:18] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:18] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:42:19] [INFO ] Dead Transitions using invariants and state equation in 1106 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-05 in 19159 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
[2023-03-16 01:42:19] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10021 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1002 ) 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
[2023-03-16 01:42:19] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:19] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-16 01:42:19] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:19] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2023-03-16 01:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:20] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-16 01:42:20] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:20] [INFO ] [Nat]Added 283 Read/Feed constraints in 231 ms returned sat
[2023-03-16 01:42:21] [INFO ] Deduced a trap composed of 10 places in 382 ms of which 1 ms to minimize.
[2023-03-16 01:42:21] [INFO ] Deduced a trap composed of 19 places in 362 ms of which 1 ms to minimize.
[2023-03-16 01:42:22] [INFO ] Deduced a trap composed of 57 places in 303 ms of which 1 ms to minimize.
[2023-03-16 01:42:22] [INFO ] Deduced a trap composed of 55 places in 320 ms of which 0 ms to minimize.
[2023-03-16 01:42:22] [INFO ] Deduced a trap composed of 23 places in 256 ms of which 1 ms to minimize.
[2023-03-16 01:42:23] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2378 ms
[2023-03-16 01:42:23] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 362 ms.
[2023-03-16 01:42:24] [INFO ] Deduced a trap composed of 47 places in 224 ms of which 1 ms to minimize.
[2023-03-16 01:42:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 457 ms
[2023-03-16 01:42:24] [INFO ] Added : 6 causal constraints over 2 iterations in 1571 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 61 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
[2023-03-16 01:42:24] [INFO ] Computed 8 place invariants in 22 ms
Incomplete random walk after 1000060 steps, including 2 resets, run finished after 1198 ms. (steps per millisecond=834 ) properties (out of 1) seen :1
FORMULA BugTracking-PT-q8m064-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-08 in 6933 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
[2023-03-16 01:42:26] [INFO ] Computed 8 place invariants in 29 ms
Incomplete random walk after 10053 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=456 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
[2023-03-16 01:42:26] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:26] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-16 01:42:26] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:42:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:26] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2023-03-16 01:42:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:27] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:27] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2023-03-16 01:42:27] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:27] [INFO ] [Nat]Added 283 Read/Feed constraints in 159 ms returned sat
[2023-03-16 01:42:28] [INFO ] Deduced a trap composed of 58 places in 355 ms of which 1 ms to minimize.
[2023-03-16 01:42:28] [INFO ] Deduced a trap composed of 33 places in 318 ms of which 0 ms to minimize.
[2023-03-16 01:42:29] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 1 ms to minimize.
[2023-03-16 01:42:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1932 ms
[2023-03-16 01:42:30] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 328 ms.
[2023-03-16 01:42:31] [INFO ] Deduced a trap composed of 54 places in 333 ms of which 1 ms to minimize.
[2023-03-16 01:42:31] [INFO ] Deduced a trap composed of 59 places in 309 ms of which 0 ms to minimize.
[2023-03-16 01:42:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1001 ms
[2023-03-16 01:42:32] [INFO ] Added : 10 causal constraints over 2 iterations in 2210 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 90 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
[2023-03-16 01:42:32] [INFO ] Computed 8 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2099 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-16 01:42:35] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:35] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:35] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:35] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2023-03-16 01:42:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:36] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2023-03-16 01:42:36] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:36] [INFO ] [Nat]Added 283 Read/Feed constraints in 172 ms returned sat
[2023-03-16 01:42:37] [INFO ] Deduced a trap composed of 58 places in 269 ms of which 1 ms to minimize.
[2023-03-16 01:42:37] [INFO ] Deduced a trap composed of 33 places in 269 ms of which 1 ms to minimize.
[2023-03-16 01:42:37] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 0 ms to minimize.
[2023-03-16 01:42:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1724 ms
[2023-03-16 01:42:38] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 299 ms.
[2023-03-16 01:42:39] [INFO ] Deduced a trap composed of 54 places in 303 ms of which 1 ms to minimize.
[2023-03-16 01:42:40] [INFO ] Deduced a trap composed of 59 places in 337 ms of which 0 ms to minimize.
[2023-03-16 01:42:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1031 ms
[2023-03-16 01:42:40] [INFO ] Added : 10 causal constraints over 2 iterations in 2147 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 61 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 67 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:42:41] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:41] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:42:41] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-03-16 01:42:41] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:41] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-16 01:42:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:43] [INFO ] Implicit Places using invariants and state equation in 2105 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
[2023-03-16 01:42:43] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-16 01:42:43] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:43] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:44] [INFO ] Dead Transitions using invariants and state equation in 1162 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 18809 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
[2023-03-16 01:42:45] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10055 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-16 01:42:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:45] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:42:45] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:45] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2023-03-16 01:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:46] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-16 01:42:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:46] [INFO ] [Nat]Added 283 Read/Feed constraints in 87 ms returned sat
[2023-03-16 01:42:46] [INFO ] Deduced a trap composed of 93 places in 503 ms of which 0 ms to minimize.
[2023-03-16 01:42:47] [INFO ] Deduced a trap composed of 52 places in 498 ms of which 0 ms to minimize.
[2023-03-16 01:42:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1303 ms
[2023-03-16 01:42:48] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 331 ms.
[2023-03-16 01:42:48] [INFO ] Added : 3 causal constraints over 1 iterations in 774 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 62 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
[2023-03-16 01:42:48] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000018 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2023-03-16 01:42:51] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:51] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:42:52] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-16 01:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:52] [INFO ] [Real]Absence check using state equation in 847 ms returned sat
[2023-03-16 01:42:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:42:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:42:53] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2023-03-16 01:42:53] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:53] [INFO ] [Nat]Added 283 Read/Feed constraints in 131 ms returned sat
[2023-03-16 01:42:54] [INFO ] Deduced a trap composed of 93 places in 517 ms of which 0 ms to minimize.
[2023-03-16 01:42:54] [INFO ] Deduced a trap composed of 52 places in 361 ms of which 0 ms to minimize.
[2023-03-16 01:42:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1122 ms
[2023-03-16 01:42:55] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 300 ms.
[2023-03-16 01:42:55] [INFO ] Added : 3 causal constraints over 1 iterations in 703 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.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 61 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:42:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:55] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:42:56] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-03-16 01:42:56] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:56] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:42:57] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:42:58] [INFO ] Implicit Places using invariants and state equation in 1740 ms returned []
Implicit Place search using SMT with State Equation took 2227 ms to find 0 implicit places.
[2023-03-16 01:42:58] [INFO ] Redundant transitions in 144 ms returned []
[2023-03-16 01:42:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:42:58] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-16 01:42:59] [INFO ] Dead Transitions using invariants and state equation in 1322 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 14638 ms.
[2023-03-16 01:43:00] [INFO ] Flatten gal took : 346 ms
[2023-03-16 01:43:00] [INFO ] Applying decomposition
[2023-03-16 01:43:00] [INFO ] Flatten gal took : 165 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/graph10743378757097387647.txt' '-o' '/tmp/graph10743378757097387647.bin' '-w' '/tmp/graph10743378757097387647.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10743378757097387647.bin' '-l' '-1' '-v' '-w' '/tmp/graph10743378757097387647.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:43:01] [INFO ] Decomposing Gal with order
[2023-03-16 01:43:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:43:01] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-16 01:43:01] [INFO ] Flatten gal took : 411 ms
[2023-03-16 01:43:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 22 ms.
[2023-03-16 01:43:01] [INFO ] Time to serialize gal into /tmp/UpperBounds7370782918013010250.gal : 61 ms
[2023-03-16 01:43:01] [INFO ] Time to serialize properties into /tmp/UpperBounds13592770526811085399.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/UpperBounds7370782918013010250.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13592770526811085399.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...275
Loading property file /tmp/UpperBounds13592770526811085399.prop.
Detected timeout of ITS tools.
[2023-03-16 02:04:11] [INFO ] Flatten gal took : 1059 ms
[2023-03-16 02:04:11] [INFO ] Time to serialize gal into /tmp/UpperBounds11946493418049613168.gal : 117 ms
[2023-03-16 02:04:11] [INFO ] Time to serialize properties into /tmp/UpperBounds5100057485588518343.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/UpperBounds11946493418049613168.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5100057485588518343.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/UpperBounds5100057485588518343.prop.
Detected timeout of ITS tools.
[2023-03-16 02:25:18] [INFO ] Flatten gal took : 907 ms
[2023-03-16 02:25:22] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-16 02:25:22] [INFO ] Transformed 269 places.
[2023-03-16 02:25:22] [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
[2023-03-16 02:25:23] [INFO ] Time to serialize gal into /tmp/UpperBounds4394602703823384626.gal : 17 ms
[2023-03-16 02:25:23] [INFO ] Time to serialize properties into /tmp/UpperBounds17306616585286339525.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/UpperBounds4394602703823384626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17306616585286339525.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/UpperBounds17306616585286339525.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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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="gold2022"
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 2-5348"
echo " Executing tool gold2022"
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 r063-tajo-167813711600054"
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 ;