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.r043-tajo-167813696800429.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r043-tajo-167813696800429
=====================================================================

--------------------
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 1678788832298

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m064
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 10:13:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 10:13:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 10:13:55] [INFO ] Load time of PNML (sax parser for PT used): 648 ms
[2023-03-14 10:13:55] [INFO ] Transformed 754 places.
[2023-03-14 10:13:55] [INFO ] Transformed 27370 transitions.
[2023-03-14 10:13:55] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 962 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 474 places in 146 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
[2023-03-14 10:13:55] [INFO ] Computed 10 place invariants in 66 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) 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 7) seen :0
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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
[2023-03-14 10:13:56] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-14 10:13:56] [INFO ] Computed 10 place invariants in 46 ms
[2023-03-14 10:13:56] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-14 10:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:13:57] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2023-03-14 10:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:13:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 75 ms returned sat
[2023-03-14 10:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:13:59] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2023-03-14 10:13:59] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-14 10:13:59] [INFO ] [Nat]Added 303 Read/Feed constraints in 289 ms returned sat
[2023-03-14 10:14:00] [INFO ] Deduced a trap composed of 46 places in 561 ms of which 4 ms to minimize.
[2023-03-14 10:14:00] [INFO ] Deduced a trap composed of 38 places in 486 ms of which 1 ms to minimize.
[2023-03-14 10:14:01] [INFO ] Deduced a trap composed of 17 places in 476 ms of which 1 ms to minimize.
[2023-03-14 10:14:01] [INFO ] Deduced a trap composed of 103 places in 550 ms of which 1 ms to minimize.
[2023-03-14 10:14:02] [INFO ] Deduced a trap composed of 63 places in 589 ms of which 1 ms to minimize.
[2023-03-14 10:14:03] [INFO ] Deduced a trap composed of 15 places in 692 ms of which 1 ms to minimize.
[2023-03-14 10:14:03] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-14 10:14:03] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:04] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-14 10:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:05] [INFO ] [Nat]Absence check using state equation in 1134 ms returned sat
[2023-03-14 10:14:05] [INFO ] [Nat]Added 303 Read/Feed constraints in 192 ms returned sat
[2023-03-14 10:14:06] [INFO ] Deduced a trap composed of 45 places in 861 ms of which 1 ms to minimize.
[2023-03-14 10:14:07] [INFO ] Deduced a trap composed of 15 places in 545 ms of which 1 ms to minimize.
[2023-03-14 10:14:07] [INFO ] Deduced a trap composed of 29 places in 551 ms of which 2 ms to minimize.
[2023-03-14 10:14:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2397 ms
[2023-03-14 10:14:08] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 398 ms.
[2023-03-14 10:14:09] [INFO ] Added : 3 causal constraints over 1 iterations in 929 ms. Result :sat
[2023-03-14 10:14:09] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:09] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2023-03-14 10:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:10] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-14 10:14:10] [INFO ] [Nat]Added 303 Read/Feed constraints in 89 ms returned sat
[2023-03-14 10:14:11] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 627 ms.
[2023-03-14 10:14:12] [INFO ] Added : 2 causal constraints over 1 iterations in 1105 ms. Result :sat
[2023-03-14 10:14:12] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:12] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2023-03-14 10:14:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-14 10:14:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:13] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-14 10:14:13] [INFO ] [Nat]Added 303 Read/Feed constraints in 324 ms returned sat
[2023-03-14 10:14:14] [INFO ] Deduced a trap composed of 59 places in 356 ms of which 0 ms to minimize.
[2023-03-14 10:14:14] [INFO ] Deduced a trap composed of 56 places in 354 ms of which 0 ms to minimize.
[2023-03-14 10:14:15] [INFO ] Deduced a trap composed of 45 places in 418 ms of which 1 ms to minimize.
[2023-03-14 10:14:15] [INFO ] Deduced a trap composed of 29 places in 362 ms of which 0 ms to minimize.
[2023-03-14 10:14:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1931 ms
[2023-03-14 10:14:16] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 334 ms.
[2023-03-14 10:14:17] [INFO ] Added : 13 causal constraints over 3 iterations in 1168 ms. Result :sat
[2023-03-14 10:14:17] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-14 10:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:17] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2023-03-14 10:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:18] [INFO ] [Nat]Absence check using state equation in 623 ms returned sat
[2023-03-14 10:14:18] [INFO ] [Nat]Added 303 Read/Feed constraints in 161 ms returned sat
[2023-03-14 10:14:19] [INFO ] Deduced a trap composed of 33 places in 293 ms of which 1 ms to minimize.
[2023-03-14 10:14:19] [INFO ] Deduced a trap composed of 11 places in 300 ms of which 0 ms to minimize.
[2023-03-14 10:14:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 852 ms
[2023-03-14 10:14:20] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 304 ms.
[2023-03-14 10:14:20] [INFO ] Added : 5 causal constraints over 1 iterations in 747 ms. Result :sat
[2023-03-14 10:14:20] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-14 10:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:21] [INFO ] [Real]Absence check using state equation in 516 ms returned sat
[2023-03-14 10:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:21] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2023-03-14 10:14:22] [INFO ] [Nat]Added 303 Read/Feed constraints in 216 ms returned sat
[2023-03-14 10:14:22] [INFO ] Deduced a trap composed of 19 places in 416 ms of which 0 ms to minimize.
[2023-03-14 10:14:23] [INFO ] Deduced a trap composed of 19 places in 399 ms of which 2 ms to minimize.
[2023-03-14 10:14:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1075 ms
[2023-03-14 10:14:23] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 306 ms.
[2023-03-14 10:14:24] [INFO ] Added : 7 causal constraints over 2 iterations in 944 ms. Result :sat
[2023-03-14 10:14:24] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-14 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:25] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2023-03-14 10:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-14 10:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:25] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2023-03-14 10:14:26] [INFO ] [Nat]Added 303 Read/Feed constraints in 226 ms returned sat
[2023-03-14 10:14:26] [INFO ] Deduced a trap composed of 49 places in 503 ms of which 3 ms to minimize.
[2023-03-14 10:14:27] [INFO ] Deduced a trap composed of 18 places in 713 ms of which 1 ms to minimize.
[2023-03-14 10:14:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1502 ms
[2023-03-14 10:14:27] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 344 ms.
[2023-03-14 10:14:28] [INFO ] Added : 5 causal constraints over 1 iterations in 779 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 REACHABILITY 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 3 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 341 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 342 ms. Remains : 269/280 places, 3871/3904 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:14:29] [INFO ] Computed 8 place invariants in 40 ms
Incomplete random walk after 1000025 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1738 ms. (steps per millisecond=575 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1484 ms. (steps per millisecond=673 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1710 ms. (steps per millisecond=584 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1621 ms. (steps per millisecond=616 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1617 ms. (steps per millisecond=618 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1626 ms. (steps per millisecond=615 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1623 ms. (steps per millisecond=616 ) properties (out of 7) seen :1
[2023-03-14 10:14:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:14:42] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-14 10:14:42] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:42] [INFO ] [Real]Absence check using state equation in 503 ms returned sat
[2023-03-14 10:14:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:43] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2023-03-14 10:14:43] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:14:43] [INFO ] [Nat]Added 283 Read/Feed constraints in 272 ms returned sat
[2023-03-14 10:14:44] [INFO ] Deduced a trap composed of 17 places in 405 ms of which 0 ms to minimize.
[2023-03-14 10:14:44] [INFO ] Deduced a trap composed of 88 places in 335 ms of which 0 ms to minimize.
[2023-03-14 10:14:45] [INFO ] Deduced a trap composed of 64 places in 345 ms of which 1 ms to minimize.
[2023-03-14 10:14:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1397 ms
[2023-03-14 10:14:45] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 392 ms.
[2023-03-14 10:14:46] [INFO ] Deduced a trap composed of 26 places in 262 ms of which 0 ms to minimize.
[2023-03-14 10:14:47] [INFO ] Deduced a trap composed of 30 places in 272 ms of which 0 ms to minimize.
[2023-03-14 10:14:47] [INFO ] Deduced a trap composed of 67 places in 265 ms of which 1 ms to minimize.
[2023-03-14 10:14:48] [INFO ] Deduced a trap composed of 59 places in 301 ms of which 1 ms to minimize.
[2023-03-14 10:14:48] [INFO ] Deduced a trap composed of 59 places in 253 ms of which 0 ms to minimize.
[2023-03-14 10:14:48] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2253 ms
[2023-03-14 10:14:49] [INFO ] Added : 16 causal constraints over 5 iterations in 4155 ms. Result :sat
[2023-03-14 10:14:49] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-14 10:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:50] [INFO ] [Real]Absence check using state equation in 563 ms returned sat
[2023-03-14 10:14:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:50] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2023-03-14 10:14:51] [INFO ] [Nat]Added 283 Read/Feed constraints in 171 ms returned sat
[2023-03-14 10:14:51] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 231 ms.
[2023-03-14 10:14:51] [INFO ] Added : 4 causal constraints over 1 iterations in 595 ms. Result :sat
[2023-03-14 10:14:51] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:52] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2023-03-14 10:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:53] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2023-03-14 10:14:53] [INFO ] [Nat]Added 283 Read/Feed constraints in 80 ms returned sat
[2023-03-14 10:14:53] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 352 ms.
[2023-03-14 10:14:55] [INFO ] Deduced a trap composed of 7 places in 610 ms of which 0 ms to minimize.
[2023-03-14 10:14:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 850 ms
[2023-03-14 10:14:55] [INFO ] Added : 10 causal constraints over 3 iterations in 2313 ms. Result :sat
[2023-03-14 10:14:56] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:56] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2023-03-14 10:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-14 10:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:57] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2023-03-14 10:14:57] [INFO ] [Nat]Added 283 Read/Feed constraints in 238 ms returned sat
[2023-03-14 10:14:57] [INFO ] Deduced a trap composed of 19 places in 359 ms of which 1 ms to minimize.
[2023-03-14 10:14:58] [INFO ] Deduced a trap composed of 23 places in 272 ms of which 0 ms to minimize.
[2023-03-14 10:14:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 906 ms
[2023-03-14 10:14:58] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 295 ms.
[2023-03-14 10:14:59] [INFO ] Added : 8 causal constraints over 2 iterations in 901 ms. Result :sat
[2023-03-14 10:14:59] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:14:59] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2023-03-14 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:14:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:00] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2023-03-14 10:15:00] [INFO ] [Nat]Added 283 Read/Feed constraints in 212 ms returned sat
[2023-03-14 10:15:01] [INFO ] Deduced a trap composed of 10 places in 400 ms of which 1 ms to minimize.
[2023-03-14 10:15:01] [INFO ] Deduced a trap composed of 19 places in 377 ms of which 0 ms to minimize.
[2023-03-14 10:15:02] [INFO ] Deduced a trap composed of 57 places in 266 ms of which 0 ms to minimize.
[2023-03-14 10:15:02] [INFO ] Deduced a trap composed of 55 places in 248 ms of which 1 ms to minimize.
[2023-03-14 10:15:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1970 ms
[2023-03-14 10:15:03] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 316 ms.
[2023-03-14 10:15:03] [INFO ] Added : 5 causal constraints over 1 iterations in 769 ms. Result :sat
[2023-03-14 10:15:03] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:04] [INFO ] [Real]Absence check using state equation in 554 ms returned sat
[2023-03-14 10:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:04] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-14 10:15:05] [INFO ] [Nat]Added 283 Read/Feed constraints in 215 ms returned sat
[2023-03-14 10:15:05] [INFO ] Deduced a trap composed of 56 places in 258 ms of which 13 ms to minimize.
[2023-03-14 10:15:05] [INFO ] Deduced a trap composed of 10 places in 332 ms of which 0 ms to minimize.
[2023-03-14 10:15:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 849 ms
[2023-03-14 10:15:06] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 306 ms.
[2023-03-14 10:15:07] [INFO ] Deduced a trap composed of 20 places in 279 ms of which 0 ms to minimize.
[2023-03-14 10:15:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2023-03-14 10:15:07] [INFO ] Added : 8 causal constraints over 2 iterations in 1497 ms. Result :sat
[2023-03-14 10:15:07] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:08] [INFO ] [Real]Absence check using state equation in 639 ms returned sat
[2023-03-14 10:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:08] [INFO ] [Nat]Absence check using state equation in 553 ms returned sat
[2023-03-14 10:15:09] [INFO ] [Nat]Added 283 Read/Feed constraints in 117 ms returned sat
[2023-03-14 10:15:09] [INFO ] Deduced a trap composed of 93 places in 423 ms of which 1 ms to minimize.
[2023-03-14 10:15:10] [INFO ] Deduced a trap composed of 52 places in 411 ms of which 0 ms to minimize.
[2023-03-14 10:15:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1150 ms
[2023-03-14 10:15:10] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 288 ms.
[2023-03-14 10:15:10] [INFO ] Added : 3 causal constraints over 1 iterations in 669 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 78 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 80 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:15:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:11] [INFO ] Invariant cache hit.
[2023-03-14 10:15:12] [INFO ] Implicit Places using invariants in 795 ms returned []
[2023-03-14 10:15:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:12] [INFO ] Invariant cache hit.
[2023-03-14 10:15:12] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:14] [INFO ] Implicit Places using invariants and state equation in 1756 ms returned []
Implicit Place search using SMT with State Equation took 2568 ms to find 0 implicit places.
[2023-03-14 10:15:14] [INFO ] Redundant transitions in 427 ms returned []
[2023-03-14 10:15:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:14] [INFO ] Invariant cache hit.
[2023-03-14 10:15:15] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4222 ms. 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
[2023-03-14 10:15:15] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10020 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1113 ) 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
[2023-03-14 10:15:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:15] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-14 10:15:15] [INFO ] [Real]Absence check using 8 positive place invariants in 18 ms returned sat
[2023-03-14 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:16] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-14 10:15:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:16] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2023-03-14 10:15:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:16] [INFO ] [Nat]Added 283 Read/Feed constraints in 204 ms returned sat
[2023-03-14 10:15:17] [INFO ] Deduced a trap composed of 17 places in 339 ms of which 1 ms to minimize.
[2023-03-14 10:15:17] [INFO ] Deduced a trap composed of 88 places in 405 ms of which 0 ms to minimize.
[2023-03-14 10:15:18] [INFO ] Deduced a trap composed of 64 places in 374 ms of which 0 ms to minimize.
[2023-03-14 10:15:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1449 ms
[2023-03-14 10:15:18] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 272 ms.
[2023-03-14 10:15:19] [INFO ] Deduced a trap composed of 26 places in 268 ms of which 1 ms to minimize.
[2023-03-14 10:15:20] [INFO ] Deduced a trap composed of 30 places in 254 ms of which 0 ms to minimize.
[2023-03-14 10:15:20] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 0 ms to minimize.
[2023-03-14 10:15:21] [INFO ] Deduced a trap composed of 59 places in 293 ms of which 0 ms to minimize.
[2023-03-14 10:15:21] [INFO ] Deduced a trap composed of 59 places in 258 ms of which 0 ms to minimize.
[2023-03-14 10:15:21] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 113 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:21] [INFO ] Computed 8 place invariants in 33 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1560 ms. (steps per millisecond=641 ) properties (out of 1) seen :0
[2023-03-14 10:15:24] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:24] [INFO ] Computed 8 place invariants in 29 ms
[2023-03-14 10:15:24] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:25] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2023-03-14 10:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:25] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2023-03-14 10:15:25] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:26] [INFO ] [Nat]Added 283 Read/Feed constraints in 311 ms returned sat
[2023-03-14 10:15:26] [INFO ] Deduced a trap composed of 17 places in 408 ms of which 0 ms to minimize.
[2023-03-14 10:15:27] [INFO ] Deduced a trap composed of 88 places in 285 ms of which 0 ms to minimize.
[2023-03-14 10:15:27] [INFO ] Deduced a trap composed of 64 places in 293 ms of which 0 ms to minimize.
[2023-03-14 10:15:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1290 ms
[2023-03-14 10:15:27] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 217 ms.
[2023-03-14 10:15:29] [INFO ] Deduced a trap composed of 26 places in 290 ms of which 2 ms to minimize.
[2023-03-14 10:15:29] [INFO ] Deduced a trap composed of 30 places in 287 ms of which 1 ms to minimize.
[2023-03-14 10:15:29] [INFO ] Deduced a trap composed of 67 places in 281 ms of which 0 ms to minimize.
[2023-03-14 10:15:30] [INFO ] Deduced a trap composed of 59 places in 213 ms of which 0 ms to minimize.
[2023-03-14 10:15:30] [INFO ] Deduced a trap composed of 59 places in 282 ms of which 0 ms to minimize.
[2023-03-14 10:15:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2248 ms
[2023-03-14 10:15:31] [INFO ] Added : 16 causal constraints over 5 iterations in 3846 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 71 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-14 10:15:31] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:31] [INFO ] Invariant cache hit.
[2023-03-14 10:15:32] [INFO ] Implicit Places using invariants in 704 ms returned []
[2023-03-14 10:15:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:32] [INFO ] Invariant cache hit.
[2023-03-14 10:15:32] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:34] [INFO ] Implicit Places using invariants and state equation in 1982 ms returned []
Implicit Place search using SMT with State Equation took 2701 ms to find 0 implicit places.
[2023-03-14 10:15:34] [INFO ] Redundant transitions in 232 ms returned []
[2023-03-14 10:15:34] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:34] [INFO ] Invariant cache hit.
[2023-03-14 10:15:35] [INFO ] Dead Transitions using invariants and state equation in 1245 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4248 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-00 in 20265 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
[2023-03-14 10:15:35] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10044 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1004 ) properties (out of 1) seen :1
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
[2023-03-14 10:15:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:36] [INFO ] Computed 8 place invariants in 9 ms
[2023-03-14 10:15:36] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:36] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2023-03-14 10:15:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:37] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-14 10:15:37] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:37] [INFO ] [Nat]Added 283 Read/Feed constraints in 171 ms returned sat
[2023-03-14 10:15:37] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 323 ms.
[2023-03-14 10:15:38] [INFO ] Added : 4 causal constraints over 1 iterations in 768 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 92 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:38] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000053 steps, including 2 resets, run finished after 1011 ms. (steps per millisecond=989 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1701 ms. (steps per millisecond=587 ) properties (out of 1) seen :1
[2023-03-14 10:15:41] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:41] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-14 10:15:41] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:41] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2023-03-14 10:15:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:42] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-14 10:15:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:42] [INFO ] [Nat]Added 283 Read/Feed constraints in 122 ms returned sat
[2023-03-14 10:15:42] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 260 ms.
[2023-03-14 10:15:43] [INFO ] Added : 4 causal constraints over 1 iterations in 678 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 66 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-14 10:15:43] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:43] [INFO ] Invariant cache hit.
[2023-03-14 10:15:44] [INFO ] Implicit Places using invariants in 424 ms returned []
[2023-03-14 10:15:44] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:44] [INFO ] Invariant cache hit.
[2023-03-14 10:15:44] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:45] [INFO ] Implicit Places using invariants and state equation in 1769 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
[2023-03-14 10:15:45] [INFO ] Redundant transitions in 129 ms returned []
[2023-03-14 10:15:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:45] [INFO ] Invariant cache hit.
[2023-03-14 10:15:47] [INFO ] Dead Transitions using invariants and state equation in 1113 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3525 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-02 in 11115 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
[2023-03-14 10:15:47] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10000 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 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2023-03-14 10:15:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:47] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-14 10:15:47] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:47] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2023-03-14 10:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:48] [INFO ] [Nat]Absence check using state equation in 590 ms returned sat
[2023-03-14 10:15:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:48] [INFO ] [Nat]Added 283 Read/Feed constraints in 72 ms returned sat
[2023-03-14 10:15:48] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 280 ms.
[2023-03-14 10:15:50] [INFO ] Deduced a trap composed of 7 places in 548 ms of which 3 ms to minimize.
[2023-03-14 10:15:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 802 ms
[2023-03-14 10:15:50] [INFO ] Added : 10 causal constraints over 3 iterations in 2062 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 74 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:50] [INFO ] Computed 8 place invariants in 20 ms
Incomplete random walk after 1000018 steps, including 2 resets, run finished after 1242 ms. (steps per millisecond=805 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1908 ms. (steps per millisecond=524 ) properties (out of 1) seen :0
[2023-03-14 10:15:54] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:15:54] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-14 10:15:54] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:54] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2023-03-14 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:15:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:15:55] [INFO ] [Nat]Absence check using state equation in 550 ms returned sat
[2023-03-14 10:15:55] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:15:55] [INFO ] [Nat]Added 283 Read/Feed constraints in 66 ms returned sat
[2023-03-14 10:15:55] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 306 ms.
[2023-03-14 10:15:57] [INFO ] Deduced a trap composed of 7 places in 562 ms of which 1 ms to minimize.
[2023-03-14 10:15:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 857 ms
[2023-03-14 10:15:57] [INFO ] Added : 10 causal constraints over 3 iterations in 2166 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 58 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 71 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:15:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:58] [INFO ] Invariant cache hit.
[2023-03-14 10:15:58] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-14 10:15:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:15:58] [INFO ] Invariant cache hit.
[2023-03-14 10:15:59] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:00] [INFO ] Implicit Places using invariants and state equation in 2162 ms returned []
Implicit Place search using SMT with State Equation took 2623 ms to find 0 implicit places.
[2023-03-14 10:16:00] [INFO ] Redundant transitions in 173 ms returned []
[2023-03-14 10:16:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:00] [INFO ] Invariant cache hit.
[2023-03-14 10:16:01] [INFO ] Dead Transitions using invariants and state equation in 1069 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3963 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-03 in 14851 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
[2023-03-14 10:16:01] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 10051 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1116 ) 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
[2023-03-14 10:16:01] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:02] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-14 10:16:02] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:02] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2023-03-14 10:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:03] [INFO ] [Nat]Absence check using state equation in 398 ms returned sat
[2023-03-14 10:16:03] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:03] [INFO ] [Nat]Added 283 Read/Feed constraints in 238 ms returned sat
[2023-03-14 10:16:03] [INFO ] Deduced a trap composed of 19 places in 303 ms of which 1 ms to minimize.
[2023-03-14 10:16:04] [INFO ] Deduced a trap composed of 23 places in 282 ms of which 1 ms to minimize.
[2023-03-14 10:16:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 864 ms
[2023-03-14 10:16:04] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 284 ms.
[2023-03-14 10:16:05] [INFO ] Added : 8 causal constraints over 2 iterations in 861 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 97 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:05] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 1097 ms. (steps per millisecond=911 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 1) seen :0
[2023-03-14 10:16:08] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:08] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-14 10:16:08] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:08] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2023-03-14 10:16:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:09] [INFO ] [Nat]Absence check using state equation in 556 ms returned sat
[2023-03-14 10:16:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:09] [INFO ] [Nat]Added 283 Read/Feed constraints in 326 ms returned sat
[2023-03-14 10:16:10] [INFO ] Deduced a trap composed of 19 places in 336 ms of which 0 ms to minimize.
[2023-03-14 10:16:10] [INFO ] Deduced a trap composed of 23 places in 262 ms of which 1 ms to minimize.
[2023-03-14 10:16:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 914 ms
[2023-03-14 10:16:11] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 324 ms.
[2023-03-14 10:16:11] [INFO ] Added : 8 causal constraints over 2 iterations in 958 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 57 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 57 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:16:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:12] [INFO ] Invariant cache hit.
[2023-03-14 10:16:12] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-14 10:16:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:12] [INFO ] Invariant cache hit.
[2023-03-14 10:16:12] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:14] [INFO ] Implicit Places using invariants and state equation in 1656 ms returned []
Implicit Place search using SMT with State Equation took 2099 ms to find 0 implicit places.
[2023-03-14 10:16:14] [INFO ] Redundant transitions in 169 ms returned []
[2023-03-14 10:16:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:14] [INFO ] Invariant cache hit.
[2023-03-14 10:16:15] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3415 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-05 in 13433 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
[2023-03-14 10:16:15] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10030 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1253 ) 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
[2023-03-14 10:16:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:15] [INFO ] Computed 8 place invariants in 18 ms
[2023-03-14 10:16:15] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:15] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2023-03-14 10:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:16] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2023-03-14 10:16:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:16] [INFO ] [Nat]Added 283 Read/Feed constraints in 232 ms returned sat
[2023-03-14 10:16:17] [INFO ] Deduced a trap composed of 10 places in 324 ms of which 0 ms to minimize.
[2023-03-14 10:16:17] [INFO ] Deduced a trap composed of 19 places in 323 ms of which 0 ms to minimize.
[2023-03-14 10:16:18] [INFO ] Deduced a trap composed of 57 places in 294 ms of which 0 ms to minimize.
[2023-03-14 10:16:18] [INFO ] Deduced a trap composed of 55 places in 281 ms of which 1 ms to minimize.
[2023-03-14 10:16:18] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1960 ms
[2023-03-14 10:16:19] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 321 ms.
[2023-03-14 10:16:19] [INFO ] Added : 5 causal constraints over 1 iterations in 761 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 58 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:19] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 1000048 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1567 ms. (steps per millisecond=638 ) properties (out of 1) seen :0
[2023-03-14 10:16:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:22] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-14 10:16:22] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:22] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2023-03-14 10:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:23] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2023-03-14 10:16:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:23] [INFO ] [Nat]Added 283 Read/Feed constraints in 201 ms returned sat
[2023-03-14 10:16:24] [INFO ] Deduced a trap composed of 10 places in 398 ms of which 1 ms to minimize.
[2023-03-14 10:16:24] [INFO ] Deduced a trap composed of 19 places in 339 ms of which 1 ms to minimize.
[2023-03-14 10:16:25] [INFO ] Deduced a trap composed of 57 places in 218 ms of which 8 ms to minimize.
[2023-03-14 10:16:25] [INFO ] Deduced a trap composed of 55 places in 275 ms of which 0 ms to minimize.
[2023-03-14 10:16:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1798 ms
[2023-03-14 10:16:25] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 302 ms.
[2023-03-14 10:16:26] [INFO ] Added : 5 causal constraints over 1 iterations in 748 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 70 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 77 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:16:26] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:26] [INFO ] Invariant cache hit.
[2023-03-14 10:16:27] [INFO ] Implicit Places using invariants in 466 ms returned []
[2023-03-14 10:16:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:27] [INFO ] Invariant cache hit.
[2023-03-14 10:16:27] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:28] [INFO ] Implicit Places using invariants and state equation in 1771 ms returned []
Implicit Place search using SMT with State Equation took 2242 ms to find 0 implicit places.
[2023-03-14 10:16:29] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-14 10:16:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:29] [INFO ] Invariant cache hit.
[2023-03-14 10:16:30] [INFO ] Dead Transitions using invariants and state equation in 1135 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3581 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-08 in 14838 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
[2023-03-14 10:16:30] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-14 10:16:30] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:30] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-14 10:16:30] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:30] [INFO ] [Real]Absence check using state equation in 505 ms returned sat
[2023-03-14 10:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-14 10:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:31] [INFO ] [Nat]Absence check using state equation in 495 ms returned sat
[2023-03-14 10:16:31] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:31] [INFO ] [Nat]Added 283 Read/Feed constraints in 250 ms returned sat
[2023-03-14 10:16:32] [INFO ] Deduced a trap composed of 56 places in 320 ms of which 1 ms to minimize.
[2023-03-14 10:16:32] [INFO ] Deduced a trap composed of 10 places in 317 ms of which 1 ms to minimize.
[2023-03-14 10:16:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 886 ms
[2023-03-14 10:16:32] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 346 ms.
[2023-03-14 10:16:33] [INFO ] Deduced a trap composed of 20 places in 307 ms of which 0 ms to minimize.
[2023-03-14 10:16:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 553 ms
[2023-03-14 10:16:34] [INFO ] Added : 8 causal constraints over 2 iterations in 1608 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 62 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:34] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000037 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2022 ms. (steps per millisecond=494 ) properties (out of 1) seen :0
[2023-03-14 10:16:37] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:37] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-14 10:16:37] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:38] [INFO ] [Real]Absence check using state equation in 595 ms returned sat
[2023-03-14 10:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:39] [INFO ] [Nat]Absence check using state equation in 541 ms returned sat
[2023-03-14 10:16:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:39] [INFO ] [Nat]Added 283 Read/Feed constraints in 307 ms returned sat
[2023-03-14 10:16:39] [INFO ] Deduced a trap composed of 56 places in 262 ms of which 0 ms to minimize.
[2023-03-14 10:16:40] [INFO ] Deduced a trap composed of 10 places in 306 ms of which 1 ms to minimize.
[2023-03-14 10:16:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 894 ms
[2023-03-14 10:16:40] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 310 ms.
[2023-03-14 10:16:41] [INFO ] Deduced a trap composed of 20 places in 273 ms of which 0 ms to minimize.
[2023-03-14 10:16:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 559 ms
[2023-03-14 10:16:41] [INFO ] Added : 8 causal constraints over 2 iterations in 1604 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 58 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 57 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:16:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:42] [INFO ] Invariant cache hit.
[2023-03-14 10:16:42] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-14 10:16:42] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:42] [INFO ] Invariant cache hit.
[2023-03-14 10:16:43] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:44] [INFO ] Implicit Places using invariants and state equation in 1708 ms returned []
Implicit Place search using SMT with State Equation took 2203 ms to find 0 implicit places.
[2023-03-14 10:16:44] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-14 10:16:44] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:44] [INFO ] Invariant cache hit.
[2023-03-14 10:16:45] [INFO ] Dead Transitions using invariants and state equation in 1223 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3648 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-09 in 15546 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
[2023-03-14 10:16:45] [INFO ] Computed 8 place invariants in 21 ms
Incomplete random walk after 10041 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1004 ) 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
[2023-03-14 10:16:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:45] [INFO ] Computed 8 place invariants in 26 ms
[2023-03-14 10:16:45] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 10:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:46] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2023-03-14 10:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-14 10:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:46] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2023-03-14 10:16:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:46] [INFO ] [Nat]Added 283 Read/Feed constraints in 92 ms returned sat
[2023-03-14 10:16:47] [INFO ] Deduced a trap composed of 93 places in 391 ms of which 0 ms to minimize.
[2023-03-14 10:16:47] [INFO ] Deduced a trap composed of 52 places in 294 ms of which 1 ms to minimize.
[2023-03-14 10:16:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 978 ms
[2023-03-14 10:16:48] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 245 ms.
[2023-03-14 10:16:48] [INFO ] Added : 3 causal constraints over 1 iterations in 572 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 45 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:48] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 1000057 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 1) seen :0
[2023-03-14 10:16:51] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-14 10:16:51] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-14 10:16:51] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:51] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2023-03-14 10:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:16:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 10:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:16:52] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2023-03-14 10:16:52] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:52] [INFO ] [Nat]Added 283 Read/Feed constraints in 133 ms returned sat
[2023-03-14 10:16:53] [INFO ] Deduced a trap composed of 93 places in 427 ms of which 1 ms to minimize.
[2023-03-14 10:16:53] [INFO ] Deduced a trap composed of 52 places in 364 ms of which 0 ms to minimize.
[2023-03-14 10:16:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1143 ms
[2023-03-14 10:16:54] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 323 ms.
[2023-03-14 10:16:54] [INFO ] Added : 3 causal constraints over 1 iterations in 746 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 REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 58 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 56 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-14 10:16:54] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:54] [INFO ] Invariant cache hit.
[2023-03-14 10:16:55] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-14 10:16:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:55] [INFO ] Invariant cache hit.
[2023-03-14 10:16:55] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-14 10:16:56] [INFO ] Implicit Places using invariants and state equation in 1665 ms returned []
Implicit Place search using SMT with State Equation took 2128 ms to find 0 implicit places.
[2023-03-14 10:16:57] [INFO ] Redundant transitions in 175 ms returned []
[2023-03-14 10:16:57] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-14 10:16:57] [INFO ] Invariant cache hit.
[2023-03-14 10:16:58] [INFO ] Dead Transitions using invariants and state equation in 1487 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3867 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m064-UpperBounds-12 in 12815 ms.
[2023-03-14 10:16:59] [INFO ] Flatten gal took : 373 ms
[2023-03-14 10:16:59] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-14 10:16:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 269 places, 3871 transitions and 19045 arcs took 17 ms.
Total runtime 184845 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running BugTracking (PT), instance q8m064
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 269 places, 3871 transitions, 19045 arcs.
Final Score: 55698.058
Took : 92 seconds
Bounds file is: UpperBounds.xml

BK_STOP 1678790014147

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
ERROR:
Generation failed in Meddly with error code:
Insufficient memory
within model automodel instantiated in file model.sm near line 23215
/home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//smart.sh: line 116: 1071 Segmentation fault ${SMART}/smart ${INPUT_SM}

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="smartxred"
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 smartxred"
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 r043-tajo-167813696800429"
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 ;