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-167813711600094.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 CANInsertWithFailure-PT-060, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-tajo-167813711600094
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.2K Feb 26 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 00:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 01:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Feb 26 01:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 22M 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 CANInsertWithFailure-PT-060-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-060-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678933701503

Running Version 202205111006
[2023-03-16 02:28:22] [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 02:28:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 02:28:23] [INFO ] Load time of PNML (sax parser for PT used): 707 ms
[2023-03-16 02:28:23] [INFO ] Transformed 7924 places.
[2023-03-16 02:28:23] [INFO ] Transformed 21960 transitions.
[2023-03-16 02:28:23] [INFO ] Parsed PT model containing 7924 places and 21960 transitions in 904 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 78 ms.
// Phase 1: matrix 21960 rows 7924 cols
[2023-03-16 02:28:26] [INFO ] Computed 63 place invariants in 2786 ms
FORMULA CANInsertWithFailure-PT-060-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 15) seen :3
FORMULA CANInsertWithFailure-PT-060-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) seen :0
// Phase 1: matrix 21960 rows 7924 cols
[2023-03-16 02:28:30] [INFO ] Computed 63 place invariants in 3124 ms
[2023-03-16 02:28:32] [INFO ] [Real]Absence check using 61 positive place invariants in 260 ms returned sat
[2023-03-16 02:28:32] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 154 ms returned sat
[2023-03-16 02:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:35] [INFO ] [Real]Absence check using state equation in 3205 ms returned unknown
[2023-03-16 02:28:36] [INFO ] [Real]Absence check using 61 positive place invariants in 164 ms returned sat
[2023-03-16 02:28:36] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-16 02:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:40] [INFO ] [Real]Absence check using state equation in 3657 ms returned unknown
[2023-03-16 02:28:41] [INFO ] [Real]Absence check using 61 positive place invariants in 141 ms returned sat
[2023-03-16 02:28:41] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 02:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:45] [INFO ] [Real]Absence check using state equation in 3906 ms returned unknown
[2023-03-16 02:28:46] [INFO ] [Real]Absence check using 61 positive place invariants in 140 ms returned sat
[2023-03-16 02:28:46] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 156 ms returned sat
[2023-03-16 02:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:50] [INFO ] [Real]Absence check using state equation in 3862 ms returned unknown
[2023-03-16 02:28:51] [INFO ] [Real]Absence check using 61 positive place invariants in 138 ms returned sat
[2023-03-16 02:28:51] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 02:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:55] [INFO ] [Real]Absence check using state equation in 3990 ms returned unknown
[2023-03-16 02:28:56] [INFO ] [Real]Absence check using 61 positive place invariants in 140 ms returned sat
[2023-03-16 02:28:56] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-16 02:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:00] [INFO ] [Real]Absence check using state equation in 3948 ms returned unknown
[2023-03-16 02:29:01] [INFO ] [Real]Absence check using 61 positive place invariants in 133 ms returned sat
[2023-03-16 02:29:01] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 84 ms returned sat
[2023-03-16 02:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:05] [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: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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 02:29:06] [INFO ] [Real]Absence check using 61 positive place invariants in 142 ms returned sat
[2023-03-16 02:29:06] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 02:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:10] [INFO ] [Real]Absence check using state equation in 3939 ms returned unknown
[2023-03-16 02:29:11] [INFO ] [Real]Absence check using 61 positive place invariants in 126 ms returned sat
[2023-03-16 02:29:11] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-16 02:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:15] [INFO ] [Real]Absence check using state equation in 3957 ms returned unknown
[2023-03-16 02:29:16] [INFO ] [Real]Absence check using 61 positive place invariants in 174 ms returned sat
[2023-03-16 02:29:16] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-16 02:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:20] [INFO ] [Real]Absence check using state equation in 3816 ms returned unknown
[2023-03-16 02:29:21] [INFO ] [Real]Absence check using 61 positive place invariants in 129 ms returned sat
[2023-03-16 02:29:21] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 149 ms returned sat
[2023-03-16 02:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:25] [INFO ] [Real]Absence check using state equation in 3861 ms returned unknown
[2023-03-16 02:29:26] [INFO ] [Real]Absence check using 61 positive place invariants in 200 ms returned sat
[2023-03-16 02:29:26] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-16 02:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:30] [INFO ] [Real]Absence check using state equation in 3995 ms returned unknown
[2023-03-16 02:29:31] [INFO ] [Real]Absence check using 61 positive place invariants in 121 ms returned sat
[2023-03-16 02:29:31] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 83 ms returned sat
[2023-03-16 02:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:35] [INFO ] [Real]Absence check using state equation in 4102 ms returned unknown
[2023-03-16 02:29:36] [INFO ] [Real]Absence check using 61 positive place invariants in 134 ms returned sat
[2023-03-16 02:29:36] [INFO ] [Real]Absence check using 61 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-16 02:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:40] [INFO ] [Real]Absence check using state equation in 3915 ms returned unknown
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 1, 60, 60, 60, 60, 60, 60, 60] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]
Support contains 14 out of 7924 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 7924/7924 places, 21960/21960 transitions.
Graph (complete) has 29701 edges and 7924 vertex of which 7923 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.53 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 417 transitions
Trivial Post-agglo rules discarded 417 transitions
Performed 417 trivial Post agglomeration. Transition count delta: 417
Iterating post reduction 0 with 417 rules applied. Total rules applied 418 place count 7923 transition count 21543
Reduce places removed 417 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 418 rules applied. Total rules applied 836 place count 7506 transition count 21542
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 837 place count 7505 transition count 21542
Performed 3533 Post agglomeration using F-continuation condition.Transition count delta: 3533
Deduced a syphon composed of 3533 places in 11 ms
Reduce places removed 3533 places and 0 transitions.
Iterating global reduction 3 with 7066 rules applied. Total rules applied 7903 place count 3972 transition count 18009
Drop transitions removed 3416 transitions
Redundant transition composition rules discarded 3416 transitions
Iterating global reduction 3 with 3416 rules applied. Total rules applied 11319 place count 3972 transition count 14593
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11321 place count 3972 transition count 14591
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 11323 place count 3970 transition count 14591
Partial Free-agglomeration rule applied 3655 times.
Drop transitions removed 3655 transitions
Iterating global reduction 4 with 3655 rules applied. Total rules applied 14978 place count 3970 transition count 14591
Applied a total of 14978 rules in 7265 ms. Remains 3970 /7924 variables (removed 3954) and now considering 14591/21960 (removed 7369) transitions.
Finished structural reductions, in 1 iterations. Remains : 3970/7924 places, 14591/21960 transitions.
// Phase 1: matrix 14591 rows 3970 cols
[2023-03-16 02:29:48] [INFO ] Computed 62 place invariants in 695 ms
Incomplete random walk after 1000000 steps, including 3631 resets, run finished after 20960 ms. (steps per millisecond=47 ) properties (out of 14) seen :14
FORMULA CANInsertWithFailure-PT-060-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1443 ms. (steps per millisecond=693 ) properties (out of 13) seen :9
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1414 ms. (steps per millisecond=707 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1419 ms. (steps per millisecond=704 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1426 ms. (steps per millisecond=701 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1420 ms. (steps per millisecond=704 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1420 ms. (steps per millisecond=704 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1420 ms. (steps per millisecond=704 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1405 ms. (steps per millisecond=711 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1417 ms. (steps per millisecond=705 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1427 ms. (steps per millisecond=700 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1415 ms. (steps per millisecond=706 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1409 ms. (steps per millisecond=709 ) properties (out of 13) seen :11
// Phase 1: matrix 14591 rows 3970 cols
[2023-03-16 02:30:28] [INFO ] Computed 62 place invariants in 430 ms
[2023-03-16 02:30:29] [INFO ] [Real]Absence check using 60 positive place invariants in 71 ms returned sat
[2023-03-16 02:30:29] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-16 02:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:33] [INFO ] [Real]Absence check using state equation in 3943 ms returned sat
[2023-03-16 02:30:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:34] [INFO ] [Nat]Absence check using 60 positive place invariants in 87 ms returned sat
[2023-03-16 02:30:34] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:37] [INFO ] [Nat]Absence check using state equation in 3721 ms returned sat
[2023-03-16 02:30:38] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:30:40] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2435 ms returned sat
[2023-03-16 02:30:42] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 987 ms.
[2023-03-16 02:30:42] [INFO ] [Real]Absence check using 60 positive place invariants in 73 ms returned sat
[2023-03-16 02:30:42] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-16 02:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:46] [INFO ] [Real]Absence check using state equation in 4059 ms returned sat
[2023-03-16 02:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:47] [INFO ] [Nat]Absence check using 60 positive place invariants in 85 ms returned sat
[2023-03-16 02:30:47] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:51] [INFO ] [Nat]Absence check using state equation in 3380 ms returned sat
[2023-03-16 02:30:52] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1112 ms returned sat
[2023-03-16 02:30:53] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 958 ms.
[2023-03-16 02:30:54] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:30:54] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 43 ms returned sat
[2023-03-16 02:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:57] [INFO ] [Real]Absence check using state equation in 3241 ms returned sat
[2023-03-16 02:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:58] [INFO ] [Nat]Absence check using 60 positive place invariants in 89 ms returned sat
[2023-03-16 02:30:58] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-16 02:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:02] [INFO ] [Nat]Absence check using state equation in 3828 ms returned sat
[2023-03-16 02:31:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:31:06] [INFO ] [Nat]Added 14384 Read/Feed constraints in 3991 ms returned sat
[2023-03-16 02:31:07] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 1015 ms.
[2023-03-16 02:31:08] [INFO ] [Real]Absence check using 60 positive place invariants in 71 ms returned sat
[2023-03-16 02:31:08] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:12] [INFO ] [Real]Absence check using state equation in 3724 ms returned sat
[2023-03-16 02:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:13] [INFO ] [Nat]Absence check using 60 positive place invariants in 87 ms returned sat
[2023-03-16 02:31:13] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:16] [INFO ] [Nat]Absence check using state equation in 3885 ms returned sat
[2023-03-16 02:31:18] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1583 ms returned sat
[2023-03-16 02:31:19] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 949 ms.
[2023-03-16 02:31:20] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:31:20] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:24] [INFO ] [Real]Absence check using state equation in 3872 ms returned sat
[2023-03-16 02:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:25] [INFO ] [Nat]Absence check using 60 positive place invariants in 87 ms returned sat
[2023-03-16 02:31:25] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:28] [INFO ] [Nat]Absence check using state equation in 3699 ms returned sat
[2023-03-16 02:31:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:31:35] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6706 ms returned unknown
[2023-03-16 02:31:36] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:31:36] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 84 ms returned sat
[2023-03-16 02:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:40] [INFO ] [Real]Absence check using state equation in 3748 ms returned sat
[2023-03-16 02:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 83 ms returned sat
[2023-03-16 02:31:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-16 02:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:44] [INFO ] [Nat]Absence check using state equation in 3638 ms returned sat
[2023-03-16 02:31:48] [INFO ] [Nat]Added 14384 Read/Feed constraints in 3628 ms returned sat
[2023-03-16 02:31:49] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 785 ms.
[2023-03-16 02:31:49] [INFO ] [Real]Absence check using 60 positive place invariants in 50 ms returned sat
[2023-03-16 02:31:49] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:53] [INFO ] [Real]Absence check using state equation in 3994 ms returned sat
[2023-03-16 02:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 62 ms returned sat
[2023-03-16 02:31:54] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:58] [INFO ] [Nat]Absence check using state equation in 3486 ms returned sat
[2023-03-16 02:32:01] [INFO ] [Nat]Added 14384 Read/Feed constraints in 3271 ms returned sat
[2023-03-16 02:32:02] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 928 ms.
[2023-03-16 02:32:03] [INFO ] [Real]Absence check using 60 positive place invariants in 47 ms returned sat
[2023-03-16 02:32:03] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:06] [INFO ] [Real]Absence check using state equation in 3394 ms returned sat
[2023-03-16 02:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:07] [INFO ] [Nat]Absence check using 60 positive place invariants in 63 ms returned sat
[2023-03-16 02:32:07] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:10] [INFO ] [Nat]Absence check using state equation in 3324 ms returned sat
[2023-03-16 02:32:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:32:16] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5354 ms returned sat
[2023-03-16 02:32:17] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 810 ms.
[2023-03-16 02:32:17] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:32:17] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:22] [INFO ] [Real]Absence check using state equation in 4324 ms returned sat
[2023-03-16 02:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:23] [INFO ] [Nat]Absence check using 60 positive place invariants in 63 ms returned sat
[2023-03-16 02:32:23] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:27] [INFO ] [Nat]Absence check using state equation in 4337 ms returned sat
[2023-03-16 02:32:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:32:32] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5185 ms returned sat
[2023-03-16 02:32:34] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 1055 ms.
[2023-03-16 02:32:34] [INFO ] [Real]Absence check using 60 positive place invariants in 76 ms returned sat
[2023-03-16 02:32:34] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 79 ms returned sat
[2023-03-16 02:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:38] [INFO ] [Real]Absence check using state equation in 3712 ms returned sat
[2023-03-16 02:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 62 ms returned sat
[2023-03-16 02:32:39] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-16 02:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:42] [INFO ] [Nat]Absence check using state equation in 3364 ms returned sat
[2023-03-16 02:32:45] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2528 ms returned sat
[2023-03-16 02:32:46] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 934 ms.
[2023-03-16 02:32:47] [INFO ] [Real]Absence check using 60 positive place invariants in 70 ms returned sat
[2023-03-16 02:32:47] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:50] [INFO ] [Real]Absence check using state equation in 3550 ms returned sat
[2023-03-16 02:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 62 ms returned sat
[2023-03-16 02:32:51] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 72 ms returned sat
[2023-03-16 02:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:55] [INFO ] [Nat]Absence check using state equation in 3703 ms returned sat
[2023-03-16 02:32:57] [INFO ] [Nat]Added 14384 Read/Feed constraints in 2597 ms returned sat
[2023-03-16 02:32:59] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 894 ms.
[2023-03-16 02:32:59] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:32:59] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:03] [INFO ] [Real]Absence check using state equation in 3574 ms returned sat
[2023-03-16 02:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:33:04] [INFO ] [Nat]Absence check using 60 positive place invariants in 94 ms returned sat
[2023-03-16 02:33:04] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-16 02:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:08] [INFO ] [Nat]Absence check using state equation in 3732 ms returned sat
[2023-03-16 02:33:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:33:12] [INFO ] [Nat]Added 14384 Read/Feed constraints in 4415 ms returned sat
[2023-03-16 02:33:13] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 933 ms.
[2023-03-16 02:33:14] [INFO ] [Real]Absence check using 60 positive place invariants in 70 ms returned sat
[2023-03-16 02:33:14] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-16 02:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:18] [INFO ] [Real]Absence check using state equation in 3823 ms returned sat
[2023-03-16 02:33:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:33:19] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2023-03-16 02:33:19] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-16 02:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:22] [INFO ] [Nat]Absence check using state equation in 3600 ms returned sat
[2023-03-16 02:33:24] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1535 ms returned sat
[2023-03-16 02:33:25] [INFO ] Computed and/alt/rep : 10639/28263/10639 causal constraints (skipped 3892 transitions) in 885 ms.
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 13 out of 3970 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3970/3970 places, 14591/14591 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 3970 transition count 14590
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3969 transition count 14590
Applied a total of 2 rules in 987 ms. Remains 3969 /3970 variables (removed 1) and now considering 14590/14591 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 3969/3970 places, 14590/14591 transitions.
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:33:27] [INFO ] Computed 62 place invariants in 597 ms
Incomplete random walk after 1000000 steps, including 3643 resets, run finished after 21243 ms. (steps per millisecond=47 ) properties (out of 13) seen :13
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1517 ms. (steps per millisecond=659 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1872 ms. (steps per millisecond=534 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1753 ms. (steps per millisecond=570 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1568 ms. (steps per millisecond=637 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 13) seen :9
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1492 ms. (steps per millisecond=670 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1498 ms. (steps per millisecond=667 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1754 ms. (steps per millisecond=570 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1739 ms. (steps per millisecond=575 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1501 ms. (steps per millisecond=666 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1505 ms. (steps per millisecond=664 ) properties (out of 13) seen :7
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:34:10] [INFO ] Computed 62 place invariants in 781 ms
[2023-03-16 02:34:10] [INFO ] [Real]Absence check using 60 positive place invariants in 49 ms returned sat
[2023-03-16 02:34:10] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:14] [INFO ] [Real]Absence check using state equation in 3413 ms returned sat
[2023-03-16 02:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:15] [INFO ] [Nat]Absence check using 60 positive place invariants in 63 ms returned sat
[2023-03-16 02:34:15] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:18] [INFO ] [Nat]Absence check using state equation in 3274 ms returned sat
[2023-03-16 02:34:18] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:34:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:34:25] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6766 ms returned unknown
[2023-03-16 02:34:25] [INFO ] [Real]Absence check using 60 positive place invariants in 49 ms returned sat
[2023-03-16 02:34:25] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-16 02:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:29] [INFO ] [Real]Absence check using state equation in 3287 ms returned sat
[2023-03-16 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:29] [INFO ] [Nat]Absence check using 60 positive place invariants in 64 ms returned sat
[2023-03-16 02:34:29] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:33] [INFO ] [Nat]Absence check using state equation in 3526 ms returned sat
[2023-03-16 02:34:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:34:39] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5811 ms returned sat
[2023-03-16 02:34:40] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 818 ms.
[2023-03-16 02:34:40] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:34:40] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-16 02:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:44] [INFO ] [Real]Absence check using state equation in 3807 ms returned sat
[2023-03-16 02:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:45] [INFO ] [Nat]Absence check using 60 positive place invariants in 72 ms returned sat
[2023-03-16 02:34:45] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-16 02:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:49] [INFO ] [Nat]Absence check using state equation in 3416 ms returned sat
[2023-03-16 02:34:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:34:55] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6119 ms returned sat
[2023-03-16 02:34:56] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 895 ms.
[2023-03-16 02:34:57] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:34:57] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-16 02:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:00] [INFO ] [Real]Absence check using state equation in 3245 ms returned sat
[2023-03-16 02:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:01] [INFO ] [Nat]Absence check using 60 positive place invariants in 118 ms returned sat
[2023-03-16 02:35:01] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-16 02:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:04] [INFO ] [Nat]Absence check using state equation in 3353 ms returned sat
[2023-03-16 02:35:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:10] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5686 ms returned sat
[2023-03-16 02:35:11] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 928 ms.
[2023-03-16 02:35:12] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:35:12] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:16] [INFO ] [Real]Absence check using state equation in 4189 ms returned sat
[2023-03-16 02:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:17] [INFO ] [Nat]Absence check using 60 positive place invariants in 57 ms returned sat
[2023-03-16 02:35:17] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:21] [INFO ] [Nat]Absence check using state equation in 4417 ms returned sat
[2023-03-16 02:35:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:25] [INFO ] [Nat]Added 14384 Read/Feed constraints in 4058 ms returned sat
[2023-03-16 02:35:27] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 882 ms.
[2023-03-16 02:35:27] [INFO ] [Real]Absence check using 60 positive place invariants in 43 ms returned sat
[2023-03-16 02:35:27] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:30] [INFO ] [Real]Absence check using state equation in 3135 ms returned sat
[2023-03-16 02:35:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:31] [INFO ] [Nat]Absence check using 60 positive place invariants in 72 ms returned sat
[2023-03-16 02:35:31] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-16 02:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:35] [INFO ] [Nat]Absence check using state equation in 3507 ms returned sat
[2023-03-16 02:35:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:41] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6552 ms returned unknown
[2023-03-16 02:35:42] [INFO ] [Real]Absence check using 60 positive place invariants in 66 ms returned sat
[2023-03-16 02:35:42] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 75 ms returned sat
[2023-03-16 02:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:45] [INFO ] [Real]Absence check using state equation in 3336 ms returned sat
[2023-03-16 02:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:46] [INFO ] [Nat]Absence check using 60 positive place invariants in 118 ms returned sat
[2023-03-16 02:35:46] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:49] [INFO ] [Nat]Absence check using state equation in 3414 ms returned sat
[2023-03-16 02:35:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:56] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6644 ms returned unknown
[2023-03-16 02:35:56] [INFO ] [Real]Absence check using 60 positive place invariants in 50 ms returned sat
[2023-03-16 02:35:56] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:00] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2023-03-16 02:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:00] [INFO ] [Nat]Absence check using 60 positive place invariants in 77 ms returned sat
[2023-03-16 02:36:00] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:04] [INFO ] [Nat]Absence check using state equation in 3296 ms returned sat
[2023-03-16 02:36:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:10] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6444 ms returned sat
[2023-03-16 02:36:11] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 878 ms.
[2023-03-16 02:36:12] [INFO ] [Real]Absence check using 60 positive place invariants in 48 ms returned sat
[2023-03-16 02:36:12] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:17] [INFO ] [Real]Absence check using state equation in 4855 ms returned sat
[2023-03-16 02:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:18] [INFO ] [Nat]Absence check using 60 positive place invariants in 59 ms returned sat
[2023-03-16 02:36:18] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:23] [INFO ] [Nat]Absence check using state equation in 4973 ms returned sat
[2023-03-16 02:36:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:28] [INFO ] [Nat]Added 14384 Read/Feed constraints in 5484 ms returned sat
[2023-03-16 02:36:29] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 774 ms.
[2023-03-16 02:36:30] [INFO ] [Real]Absence check using 60 positive place invariants in 63 ms returned sat
[2023-03-16 02:36:30] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:36:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:33] [INFO ] [Real]Absence check using state equation in 3191 ms returned sat
[2023-03-16 02:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:34] [INFO ] [Nat]Absence check using 60 positive place invariants in 60 ms returned sat
[2023-03-16 02:36:34] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:37] [INFO ] [Nat]Absence check using state equation in 3316 ms returned sat
[2023-03-16 02:36:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:43] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6000 ms returned sat
[2023-03-16 02:36:44] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 770 ms.
[2023-03-16 02:36:45] [INFO ] [Real]Absence check using 60 positive place invariants in 70 ms returned sat
[2023-03-16 02:36:45] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-16 02:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:48] [INFO ] [Real]Absence check using state equation in 3100 ms returned sat
[2023-03-16 02:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:49] [INFO ] [Nat]Absence check using 60 positive place invariants in 75 ms returned sat
[2023-03-16 02:36:49] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2023-03-16 02:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:52] [INFO ] [Nat]Absence check using state equation in 3369 ms returned sat
[2023-03-16 02:36:53] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1380 ms returned sat
[2023-03-16 02:36:55] [INFO ] Computed and/alt/rep : 10638/28262/10638 causal constraints (skipped 3892 transitions) in 699 ms.
[2023-03-16 02:36:55] [INFO ] [Real]Absence check using 60 positive place invariants in 66 ms returned sat
[2023-03-16 02:36:55] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:58] [INFO ] [Real]Absence check using state equation in 3191 ms returned sat
[2023-03-16 02:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:59] [INFO ] [Nat]Absence check using 60 positive place invariants in 55 ms returned sat
[2023-03-16 02:36:59] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:02] [INFO ] [Nat]Absence check using state equation in 3135 ms returned sat
[2023-03-16 02:37:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:09] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6537 ms returned unknown
[2023-03-16 02:37:09] [INFO ] [Real]Absence check using 60 positive place invariants in 103 ms returned sat
[2023-03-16 02:37:09] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-16 02:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:13] [INFO ] [Real]Absence check using state equation in 3305 ms returned sat
[2023-03-16 02:37:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:13] [INFO ] [Nat]Absence check using 60 positive place invariants in 57 ms returned sat
[2023-03-16 02:37:14] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-16 02:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:17] [INFO ] [Nat]Absence check using state equation in 3274 ms returned sat
[2023-03-16 02:37:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:23] [INFO ] [Nat]Added 14384 Read/Feed constraints in 6553 ms returned unknown
Current structural bounds on expressions (after SMT) : [60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 13 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Applied a total of 0 rules in 845 ms. Remains 3969 /3969 variables (removed 0) and now considering 14590/14590 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3969/3969 places, 14590/14590 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Applied a total of 0 rules in 997 ms. Remains 3969 /3969 variables (removed 0) and now considering 14590/14590 (removed 0) transitions.
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:37:26] [INFO ] Computed 62 place invariants in 593 ms
[2023-03-16 02:37:28] [INFO ] Implicit Places using invariants in 3292 ms returned []
Implicit Place search using SMT only with invariants took 3293 ms to find 0 implicit places.
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:37:29] [INFO ] Computed 62 place invariants in 488 ms
[2023-03-16 02:37:35] [INFO ] Dead Transitions using invariants and state equation in 6610 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3969/3969 places, 14590/14590 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-00
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:37:36] [INFO ] Computed 62 place invariants in 483 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 1) 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 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:37:37] [INFO ] Computed 62 place invariants in 768 ms
[2023-03-16 02:37:37] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:37:37] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:41] [INFO ] [Real]Absence check using state equation in 3343 ms returned sat
[2023-03-16 02:37:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:41] [INFO ] [Nat]Absence check using 60 positive place invariants in 76 ms returned sat
[2023-03-16 02:37:41] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-16 02:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:45] [INFO ] [Nat]Absence check using state equation in 3283 ms returned sat
[2023-03-16 02:37:45] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:37:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:46] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1049 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2288 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:37:49] [INFO ] Computed 62 place invariants in 482 ms
Incomplete random walk after 1000000 steps, including 3641 resets, run finished after 20227 ms. (steps per millisecond=49 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:38:11] [INFO ] Computed 62 place invariants in 499 ms
[2023-03-16 02:38:12] [INFO ] [Real]Absence check using 60 positive place invariants in 71 ms returned sat
[2023-03-16 02:38:12] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:15] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2023-03-16 02:38:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:38:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 59 ms returned sat
[2023-03-16 02:38:16] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:19] [INFO ] [Nat]Absence check using state equation in 3338 ms returned sat
[2023-03-16 02:38:19] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:38:21] [INFO ] [Nat]Added 14403 Read/Feed constraints in 2124 ms returned sat
[2023-03-16 02:38:23] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 752 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1115 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1122 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:38:26] [INFO ] Computed 62 place invariants in 773 ms
[2023-03-16 02:38:28] [INFO ] Implicit Places using invariants in 3356 ms returned []
Implicit Place search using SMT only with invariants took 3357 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:38:29] [INFO ] Computed 62 place invariants in 584 ms
[2023-03-16 02:38:35] [INFO ] Dead Transitions using invariants and state equation in 6786 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:38:35] [INFO ] Computed 62 place invariants in 483 ms
Incomplete random walk after 1000000 steps, including 3638 resets, run finished after 17568 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1437 ms. (steps per millisecond=695 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:38:55] [INFO ] Computed 62 place invariants in 828 ms
[2023-03-16 02:38:56] [INFO ] [Real]Absence check using 60 positive place invariants in 58 ms returned sat
[2023-03-16 02:38:56] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-16 02:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:00] [INFO ] [Real]Absence check using state equation in 4154 ms returned sat
[2023-03-16 02:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:01] [INFO ] [Nat]Absence check using 60 positive place invariants in 104 ms returned sat
[2023-03-16 02:39:01] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 58 ms returned sat
[2023-03-16 02:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:04] [INFO ] [Nat]Absence check using state equation in 3354 ms returned sat
[2023-03-16 02:39:05] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:39:07] [INFO ] [Nat]Added 14403 Read/Feed constraints in 2213 ms returned sat
[2023-03-16 02:39:08] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 1035 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 933 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 911 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:39:11] [INFO ] Computed 62 place invariants in 722 ms
[2023-03-16 02:39:14] [INFO ] Implicit Places using invariants in 3514 ms returned []
Implicit Place search using SMT only with invariants took 3516 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:39:14] [INFO ] Computed 62 place invariants in 488 ms
[2023-03-16 02:39:20] [INFO ] Dead Transitions using invariants and state equation in 6295 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-00 in 104755 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-01
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:39:20] [INFO ] Computed 62 place invariants in 505 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 1) 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 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:39:22] [INFO ] Computed 62 place invariants in 813 ms
[2023-03-16 02:39:22] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:39:22] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:25] [INFO ] [Real]Absence check using state equation in 3251 ms returned sat
[2023-03-16 02:39:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:26] [INFO ] [Nat]Absence check using 60 positive place invariants in 56 ms returned sat
[2023-03-16 02:39:26] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:29] [INFO ] [Nat]Absence check using state equation in 3237 ms returned sat
[2023-03-16 02:39:29] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:39:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:39:31] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1209 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2641 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:39:34] [INFO ] Computed 62 place invariants in 823 ms
Incomplete random walk after 1000000 steps, including 3639 resets, run finished after 21522 ms. (steps per millisecond=46 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1388 ms. (steps per millisecond=720 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:39:58] [INFO ] Computed 62 place invariants in 767 ms
[2023-03-16 02:39:58] [INFO ] [Real]Absence check using 60 positive place invariants in 74 ms returned sat
[2023-03-16 02:39:59] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 43 ms returned sat
[2023-03-16 02:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:02] [INFO ] [Real]Absence check using state equation in 3607 ms returned sat
[2023-03-16 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:03] [INFO ] [Nat]Absence check using 60 positive place invariants in 80 ms returned sat
[2023-03-16 02:40:03] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:07] [INFO ] [Nat]Absence check using state equation in 3488 ms returned sat
[2023-03-16 02:40:07] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:40:09] [INFO ] [Nat]Added 14403 Read/Feed constraints in 2458 ms returned sat
[2023-03-16 02:40:10] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 787 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1073 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 894 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:40:13] [INFO ] Computed 62 place invariants in 758 ms
[2023-03-16 02:40:19] [INFO ] Implicit Places using invariants in 6282 ms returned []
Implicit Place search using SMT only with invariants took 6283 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:40:19] [INFO ] Computed 62 place invariants in 603 ms
[2023-03-16 02:40:25] [INFO ] Dead Transitions using invariants and state equation in 6681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-01 in 65528 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-03
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:40:26] [INFO ] Computed 62 place invariants in 525 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 200 ms. (steps per millisecond=50 ) 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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:40:27] [INFO ] Computed 62 place invariants in 728 ms
[2023-03-16 02:40:27] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:40:27] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:31] [INFO ] [Real]Absence check using state equation in 3565 ms returned sat
[2023-03-16 02:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:32] [INFO ] [Nat]Absence check using 60 positive place invariants in 91 ms returned sat
[2023-03-16 02:40:32] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-16 02:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:36] [INFO ] [Nat]Absence check using state equation in 3899 ms returned sat
[2023-03-16 02:40:36] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:40:36] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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) : [60] Max seen :[0]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2493 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:40:40] [INFO ] Computed 62 place invariants in 809 ms
Incomplete random walk after 1000000 steps, including 3640 resets, run finished after 17043 ms. (steps per millisecond=58 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1392 ms. (steps per millisecond=718 ) properties (out of 1) seen :0
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:40:59] [INFO ] Computed 62 place invariants in 526 ms
[2023-03-16 02:40:59] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:40:59] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:04] [INFO ] [Real]Absence check using state equation in 4736 ms returned sat
[2023-03-16 02:41:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:05] [INFO ] [Nat]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:41:05] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2023-03-16 02:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:08] [INFO ] [Nat]Absence check using state equation in 3660 ms returned sat
[2023-03-16 02:41:09] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:41:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:41:12] [INFO ] [Nat]Added 14402 Read/Feed constraints in 3883 ms returned sat
[2023-03-16 02:41:14] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 779 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 805 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 813 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:41:16] [INFO ] Computed 62 place invariants in 759 ms
[2023-03-16 02:41:19] [INFO ] Implicit Places using invariants in 3286 ms returned []
Implicit Place search using SMT only with invariants took 3300 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:41:19] [INFO ] Computed 62 place invariants in 519 ms
[2023-03-16 02:41:25] [INFO ] Dead Transitions using invariants and state equation in 6279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:41:25] [INFO ] Computed 62 place invariants in 517 ms
Incomplete random walk after 1000000 steps, including 3643 resets, run finished after 17645 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 48 resets, run finished after 1592 ms. (steps per millisecond=628 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:41:45] [INFO ] Computed 62 place invariants in 722 ms
[2023-03-16 02:41:46] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:41:46] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-16 02:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:51] [INFO ] [Real]Absence check using state equation in 4836 ms returned sat
[2023-03-16 02:41:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 59 ms returned sat
[2023-03-16 02:41:51] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:55] [INFO ] [Nat]Absence check using state equation in 3841 ms returned sat
[2023-03-16 02:41:55] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:41:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:42:00] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4195 ms returned sat
[2023-03-16 02:42:01] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 794 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 820 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 1057 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:42:04] [INFO ] Computed 62 place invariants in 823 ms
[2023-03-16 02:42:06] [INFO ] Implicit Places using invariants in 3510 ms returned []
Implicit Place search using SMT only with invariants took 3513 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:42:07] [INFO ] Computed 62 place invariants in 477 ms
[2023-03-16 02:42:13] [INFO ] Dead Transitions using invariants and state equation in 6378 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-03 in 107269 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-04
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:42:13] [INFO ] Computed 62 place invariants in 699 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=45 ) 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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:42:14] [INFO ] Computed 62 place invariants in 726 ms
[2023-03-16 02:42:15] [INFO ] [Real]Absence check using 60 positive place invariants in 48 ms returned sat
[2023-03-16 02:42:15] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:18] [INFO ] [Real]Absence check using state equation in 3292 ms returned sat
[2023-03-16 02:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:19] [INFO ] [Nat]Absence check using 60 positive place invariants in 57 ms returned sat
[2023-03-16 02:42:19] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 59 ms returned sat
[2023-03-16 02:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:22] [INFO ] [Nat]Absence check using state equation in 3374 ms returned sat
[2023-03-16 02:42:22] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:42:23] [INFO ] [Nat]Added 14384 Read/Feed constraints in 994 ms returned sat
[2023-03-16 02:42:28] [INFO ] Deduced a trap composed of 4 places in 4935 ms of which 15 ms to minimize.
[2023-03-16 02:42:28] [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.verifyPossible(DeadlockTester.java:918)
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) : [60] Max seen :[0]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2593 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:42:32] [INFO ] Computed 62 place invariants in 726 ms
Incomplete random walk after 1000000 steps, including 3635 resets, run finished after 18243 ms. (steps per millisecond=54 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1650 ms. (steps per millisecond=606 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:42:52] [INFO ] Computed 62 place invariants in 774 ms
[2023-03-16 02:42:53] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:42:53] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:57] [INFO ] [Real]Absence check using state equation in 4246 ms returned sat
[2023-03-16 02:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:58] [INFO ] [Nat]Absence check using 60 positive place invariants in 56 ms returned sat
[2023-03-16 02:42:58] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:02] [INFO ] [Nat]Absence check using state equation in 4157 ms returned sat
[2023-03-16 02:43:03] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:43:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:07] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4478 ms returned sat
[2023-03-16 02:43:08] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 848 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 831 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 790 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:43:10] [INFO ] Computed 62 place invariants in 662 ms
[2023-03-16 02:43:13] [INFO ] Implicit Places using invariants in 3191 ms returned []
Implicit Place search using SMT only with invariants took 3195 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:43:14] [INFO ] Computed 62 place invariants in 482 ms
[2023-03-16 02:43:21] [INFO ] Dead Transitions using invariants and state equation in 7586 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:43:21] [INFO ] Computed 62 place invariants in 500 ms
Incomplete random walk after 1000000 steps, including 3643 resets, run finished after 17633 ms. (steps per millisecond=56 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1490 ms. (steps per millisecond=671 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:43:41] [INFO ] Computed 62 place invariants in 571 ms
[2023-03-16 02:43:41] [INFO ] [Real]Absence check using 60 positive place invariants in 102 ms returned sat
[2023-03-16 02:43:41] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-16 02:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:45] [INFO ] [Real]Absence check using state equation in 3892 ms returned sat
[2023-03-16 02:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:46] [INFO ] [Nat]Absence check using 60 positive place invariants in 72 ms returned sat
[2023-03-16 02:43:46] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-16 02:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:50] [INFO ] [Nat]Absence check using state equation in 3897 ms returned sat
[2023-03-16 02:43:50] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:43:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:55] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4733 ms returned sat
[2023-03-16 02:43:56] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 804 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 1149 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 985 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:43:59] [INFO ] Computed 62 place invariants in 769 ms
[2023-03-16 02:44:02] [INFO ] Implicit Places using invariants in 3434 ms returned []
Implicit Place search using SMT only with invariants took 3435 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:44:02] [INFO ] Computed 62 place invariants in 519 ms
[2023-03-16 02:44:08] [INFO ] Dead Transitions using invariants and state equation in 6669 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-04 in 115689 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-05
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:44:09] [INFO ] Computed 62 place invariants in 625 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 275 ms. (steps per millisecond=36 ) 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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:44:10] [INFO ] Computed 62 place invariants in 789 ms
[2023-03-16 02:44:11] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:44:11] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:14] [INFO ] [Real]Absence check using state equation in 3309 ms returned sat
[2023-03-16 02:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:15] [INFO ] [Nat]Absence check using 60 positive place invariants in 62 ms returned sat
[2023-03-16 02:44:15] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:44:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:18] [INFO ] [Nat]Absence check using state equation in 3491 ms returned sat
[2023-03-16 02:44:18] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:44:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:44:19] [INFO ] [Nat]Added 14384 Read/Feed constraints in 864 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[0]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2606 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:44:23] [INFO ] Computed 62 place invariants in 754 ms
Incomplete random walk after 1000000 steps, including 3635 resets, run finished after 21989 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1682 ms. (steps per millisecond=594 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:44:47] [INFO ] Computed 62 place invariants in 725 ms
[2023-03-16 02:44:48] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:44:48] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:51] [INFO ] [Real]Absence check using state equation in 3587 ms returned sat
[2023-03-16 02:44:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:52] [INFO ] [Nat]Absence check using 60 positive place invariants in 60 ms returned sat
[2023-03-16 02:44:52] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:44:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:56] [INFO ] [Nat]Absence check using state equation in 3648 ms returned sat
[2023-03-16 02:44:56] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:44:58] [INFO ] [Nat]Added 14403 Read/Feed constraints in 1681 ms returned sat
[2023-03-16 02:44:59] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 952 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 874 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 855 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:02] [INFO ] Computed 62 place invariants in 737 ms
[2023-03-16 02:45:04] [INFO ] Implicit Places using invariants in 3453 ms returned []
Implicit Place search using SMT only with invariants took 3457 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:05] [INFO ] Computed 62 place invariants in 505 ms
[2023-03-16 02:45:11] [INFO ] Dead Transitions using invariants and state equation in 6612 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:12] [INFO ] Computed 62 place invariants in 670 ms
Incomplete random walk after 1000000 steps, including 3634 resets, run finished after 20304 ms. (steps per millisecond=49 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1864 ms. (steps per millisecond=536 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:35] [INFO ] Computed 62 place invariants in 761 ms
[2023-03-16 02:45:35] [INFO ] [Real]Absence check using 60 positive place invariants in 51 ms returned sat
[2023-03-16 02:45:35] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:38] [INFO ] [Real]Absence check using state equation in 3328 ms returned sat
[2023-03-16 02:45:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:45:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 74 ms returned sat
[2023-03-16 02:45:39] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 37 ms returned sat
[2023-03-16 02:45:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:43] [INFO ] [Nat]Absence check using state equation in 3312 ms returned sat
[2023-03-16 02:45:43] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:45:44] [INFO ] [Nat]Added 14403 Read/Feed constraints in 1353 ms returned sat
[2023-03-16 02:45:45] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 871 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1102 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 875 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:48] [INFO ] Computed 62 place invariants in 767 ms
[2023-03-16 02:45:51] [INFO ] Implicit Places using invariants in 3307 ms returned []
Implicit Place search using SMT only with invariants took 3309 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:45:51] [INFO ] Computed 62 place invariants in 516 ms
[2023-03-16 02:45:58] [INFO ] Dead Transitions using invariants and state equation in 7627 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-05 in 109844 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-06
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:45:59] [INFO ] Computed 62 place invariants in 507 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:46:00] [INFO ] Computed 62 place invariants in 757 ms
[2023-03-16 02:46:00] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:46:00] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:04] [INFO ] [Real]Absence check using state equation in 3246 ms returned sat
[2023-03-16 02:46:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:46:04] [INFO ] [Nat]Absence check using 60 positive place invariants in 57 ms returned sat
[2023-03-16 02:46:04] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:08] [INFO ] [Nat]Absence check using state equation in 3541 ms returned sat
[2023-03-16 02:46:08] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:46:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:46:09] [INFO ] [Nat]Added 14384 Read/Feed constraints in 802 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2550 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:46:12] [INFO ] Computed 62 place invariants in 730 ms
Incomplete random walk after 1000000 steps, including 3643 resets, run finished after 20747 ms. (steps per millisecond=48 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1517 ms. (steps per millisecond=659 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:46:35] [INFO ] Computed 62 place invariants in 767 ms
[2023-03-16 02:46:36] [INFO ] [Real]Absence check using 60 positive place invariants in 48 ms returned sat
[2023-03-16 02:46:36] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 80 ms returned sat
[2023-03-16 02:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:39] [INFO ] [Real]Absence check using state equation in 3408 ms returned sat
[2023-03-16 02:46:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:46:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 72 ms returned sat
[2023-03-16 02:46:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-16 02:46:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:43] [INFO ] [Nat]Absence check using state equation in 3222 ms returned sat
[2023-03-16 02:46:43] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:46:46] [INFO ] [Nat]Added 14403 Read/Feed constraints in 2048 ms returned sat
[2023-03-16 02:46:47] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 1017 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1197 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 963 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:46:50] [INFO ] Computed 62 place invariants in 735 ms
[2023-03-16 02:46:53] [INFO ] Implicit Places using invariants in 3546 ms returned []
Implicit Place search using SMT only with invariants took 3546 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:46:53] [INFO ] Computed 62 place invariants in 597 ms
[2023-03-16 02:47:00] [INFO ] Dead Transitions using invariants and state equation in 6903 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-06 in 61339 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-08
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:47:00] [INFO ] Computed 62 place invariants in 736 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:47:01] [INFO ] Computed 62 place invariants in 785 ms
[2023-03-16 02:47:02] [INFO ] [Real]Absence check using 60 positive place invariants in 53 ms returned sat
[2023-03-16 02:47:02] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-16 02:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:05] [INFO ] [Real]Absence check using state equation in 3339 ms returned sat
[2023-03-16 02:47:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:47:06] [INFO ] [Nat]Absence check using 60 positive place invariants in 86 ms returned sat
[2023-03-16 02:47:06] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 39 ms returned sat
[2023-03-16 02:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:10] [INFO ] [Nat]Absence check using state equation in 3304 ms returned sat
[2023-03-16 02:47:10] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:47:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:47:11] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1027 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2254 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:47:14] [INFO ] Computed 62 place invariants in 712 ms
Incomplete random walk after 1000000 steps, including 3641 resets, run finished after 18553 ms. (steps per millisecond=53 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1358 ms. (steps per millisecond=736 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:47:34] [INFO ] Computed 62 place invariants in 718 ms
[2023-03-16 02:47:35] [INFO ] [Real]Absence check using 60 positive place invariants in 66 ms returned sat
[2023-03-16 02:47:35] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 43 ms returned sat
[2023-03-16 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:39] [INFO ] [Real]Absence check using state equation in 3960 ms returned sat
[2023-03-16 02:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:47:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 79 ms returned sat
[2023-03-16 02:47:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:44] [INFO ] [Nat]Absence check using state equation in 3900 ms returned sat
[2023-03-16 02:47:44] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:47:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:47:49] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4906 ms returned sat
[2023-03-16 02:47:50] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 857 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 791 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 794 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:47:52] [INFO ] Computed 62 place invariants in 734 ms
[2023-03-16 02:47:55] [INFO ] Implicit Places using invariants in 3308 ms returned []
Implicit Place search using SMT only with invariants took 3309 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:47:55] [INFO ] Computed 62 place invariants in 466 ms
[2023-03-16 02:48:01] [INFO ] Dead Transitions using invariants and state equation in 6239 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-08 in 61525 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-09
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:48:02] [INFO ] Computed 62 place invariants in 513 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:48:03] [INFO ] Computed 62 place invariants in 722 ms
[2023-03-16 02:48:03] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:48:03] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:07] [INFO ] [Real]Absence check using state equation in 3692 ms returned sat
[2023-03-16 02:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:48:08] [INFO ] [Nat]Absence check using 60 positive place invariants in 56 ms returned sat
[2023-03-16 02:48:08] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:11] [INFO ] [Nat]Absence check using state equation in 3295 ms returned sat
[2023-03-16 02:48:11] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:48:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:48:12] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1122 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2445 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:48:16] [INFO ] Computed 62 place invariants in 826 ms
Incomplete random walk after 1000000 steps, including 3634 resets, run finished after 17880 ms. (steps per millisecond=55 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1367 ms. (steps per millisecond=731 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:48:36] [INFO ] Computed 62 place invariants in 810 ms
[2023-03-16 02:48:36] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:48:36] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:39] [INFO ] [Real]Absence check using state equation in 3255 ms returned sat
[2023-03-16 02:48:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:48:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 90 ms returned sat
[2023-03-16 02:48:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-16 02:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:44] [INFO ] [Nat]Absence check using state equation in 3805 ms returned sat
[2023-03-16 02:48:44] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:48:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:48:51] [INFO ] [Nat]Added 14402 Read/Feed constraints in 6610 ms returned sat
[2023-03-16 02:48:52] [INFO ] Computed and/alt/rep : 10630/28280/10630 causal constraints (skipped 3894 transitions) in 899 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 815 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 812 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:48:55] [INFO ] Computed 62 place invariants in 777 ms
[2023-03-16 02:48:57] [INFO ] Implicit Places using invariants in 3376 ms returned []
Implicit Place search using SMT only with invariants took 3378 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:48:58] [INFO ] Computed 62 place invariants in 534 ms
[2023-03-16 02:49:05] [INFO ] Dead Transitions using invariants and state equation in 7234 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-09 in 63523 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-11
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:49:05] [INFO ] Computed 62 place invariants in 535 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 1) 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 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:49:06] [INFO ] Computed 62 place invariants in 725 ms
[2023-03-16 02:49:07] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:49:07] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:11] [INFO ] [Real]Absence check using state equation in 4409 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2666 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:49:15] [INFO ] Computed 62 place invariants in 751 ms
Incomplete random walk after 1000000 steps, including 3640 resets, run finished after 18265 ms. (steps per millisecond=54 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1351 ms. (steps per millisecond=740 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:49:35] [INFO ] Computed 62 place invariants in 770 ms
[2023-03-16 02:49:36] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:49:36] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:39] [INFO ] [Real]Absence check using state equation in 3597 ms returned sat
[2023-03-16 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:49:40] [INFO ] [Nat]Absence check using 60 positive place invariants in 80 ms returned sat
[2023-03-16 02:49:40] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:44] [INFO ] [Nat]Absence check using state equation in 4339 ms returned sat
[2023-03-16 02:49:45] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:49:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:49:51] [INFO ] [Nat]Added 14402 Read/Feed constraints in 6869 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 1023 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 806 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:49:54] [INFO ] Computed 62 place invariants in 740 ms
[2023-03-16 02:49:57] [INFO ] Implicit Places using invariants in 3544 ms returned []
Implicit Place search using SMT only with invariants took 3545 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:49:57] [INFO ] Computed 62 place invariants in 484 ms
[2023-03-16 02:50:04] [INFO ] Dead Transitions using invariants and state equation in 6925 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-11 in 59115 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-12
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:50:04] [INFO ] Computed 62 place invariants in 597 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:50:05] [INFO ] Computed 62 place invariants in 733 ms
[2023-03-16 02:50:06] [INFO ] [Real]Absence check using 60 positive place invariants in 71 ms returned sat
[2023-03-16 02:50:06] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:10] [INFO ] [Real]Absence check using state equation in 3768 ms returned sat
[2023-03-16 02:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:50:11] [INFO ] [Nat]Absence check using 60 positive place invariants in 77 ms returned sat
[2023-03-16 02:50:11] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:14] [INFO ] [Nat]Absence check using state equation in 3386 ms returned sat
[2023-03-16 02:50:14] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:50:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:50:15] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1037 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2253 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:50:18] [INFO ] Computed 62 place invariants in 490 ms
Incomplete random walk after 1000000 steps, including 3643 resets, run finished after 20476 ms. (steps per millisecond=48 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1449 ms. (steps per millisecond=690 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:50:41] [INFO ] Computed 62 place invariants in 761 ms
[2023-03-16 02:50:41] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:50:41] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:50] [INFO ] [Real]Absence check using state equation in 8612 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 1041 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 829 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:50:52] [INFO ] Computed 62 place invariants in 788 ms
[2023-03-16 02:50:55] [INFO ] Implicit Places using invariants in 3727 ms returned []
Implicit Place search using SMT only with invariants took 3727 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:50:56] [INFO ] Computed 62 place invariants in 503 ms
[2023-03-16 02:51:02] [INFO ] Dead Transitions using invariants and state equation in 6302 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-12 in 58029 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-13
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:51:02] [INFO ] Computed 62 place invariants in 495 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:51:03] [INFO ] Computed 62 place invariants in 741 ms
[2023-03-16 02:51:04] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:51:04] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:07] [INFO ] [Real]Absence check using state equation in 3471 ms returned sat
[2023-03-16 02:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:51:08] [INFO ] [Nat]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-16 02:51:08] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-16 02:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:12] [INFO ] [Nat]Absence check using state equation in 4053 ms returned sat
[2023-03-16 02:51:12] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:51:13] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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) : [60] Max seen :[0]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2696 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:51:16] [INFO ] Computed 62 place invariants in 733 ms
Incomplete random walk after 1000000 steps, including 3635 resets, run finished after 20378 ms. (steps per millisecond=49 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:51:39] [INFO ] Computed 62 place invariants in 730 ms
[2023-03-16 02:51:39] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:51:39] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-16 02:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:43] [INFO ] [Real]Absence check using state equation in 3246 ms returned sat
[2023-03-16 02:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:51:44] [INFO ] [Nat]Absence check using 60 positive place invariants in 83 ms returned sat
[2023-03-16 02:51:44] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:47] [INFO ] [Nat]Absence check using state equation in 3645 ms returned sat
[2023-03-16 02:51:47] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:51:49] [INFO ] [Nat]Added 14403 Read/Feed constraints in 1248 ms returned sat
[2023-03-16 02:51:50] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 1019 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 794 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 890 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:51:52] [INFO ] Computed 62 place invariants in 799 ms
[2023-03-16 02:51:58] [INFO ] Implicit Places using invariants in 6536 ms returned []
Implicit Place search using SMT only with invariants took 6538 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:51:59] [INFO ] Computed 62 place invariants in 486 ms
[2023-03-16 02:52:06] [INFO ] Dead Transitions using invariants and state equation in 7509 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:52:06] [INFO ] Computed 62 place invariants in 625 ms
Incomplete random walk after 1000000 steps, including 3635 resets, run finished after 18897 ms. (steps per millisecond=52 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1489 ms. (steps per millisecond=671 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:52:27] [INFO ] Computed 62 place invariants in 702 ms
[2023-03-16 02:52:28] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:52:28] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 78 ms returned sat
[2023-03-16 02:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:32] [INFO ] [Real]Absence check using state equation in 3459 ms returned sat
[2023-03-16 02:52:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:52:32] [INFO ] [Nat]Absence check using 60 positive place invariants in 117 ms returned sat
[2023-03-16 02:52:33] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-16 02:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:36] [INFO ] [Nat]Absence check using state equation in 3508 ms returned sat
[2023-03-16 02:52:36] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:52:37] [INFO ] [Nat]Added 14403 Read/Feed constraints in 1229 ms returned sat
[2023-03-16 02:52:39] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 872 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 856 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 970 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:52:41] [INFO ] Computed 62 place invariants in 722 ms
[2023-03-16 02:52:47] [INFO ] Implicit Places using invariants in 6252 ms returned []
Implicit Place search using SMT only with invariants took 6253 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:52:47] [INFO ] Computed 62 place invariants in 482 ms
[2023-03-16 02:52:54] [INFO ] Dead Transitions using invariants and state equation in 7536 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-13 in 112642 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-14
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:52:55] [INFO ] Computed 62 place invariants in 479 ms
Incomplete random walk after 10000 steps, including 37 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 1) seen :1
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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:52:56] [INFO ] Computed 62 place invariants in 541 ms
[2023-03-16 02:52:56] [INFO ] [Real]Absence check using 60 positive place invariants in 72 ms returned sat
[2023-03-16 02:52:56] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 59 ms returned sat
[2023-03-16 02:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:59] [INFO ] [Real]Absence check using state equation in 3265 ms returned sat
[2023-03-16 02:53:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:53:00] [INFO ] [Nat]Absence check using 60 positive place invariants in 89 ms returned sat
[2023-03-16 02:53:00] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 57 ms returned sat
[2023-03-16 02:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:53:04] [INFO ] [Nat]Absence check using state equation in 3322 ms returned sat
[2023-03-16 02:53:04] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:53:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:53:05] [INFO ] [Nat]Added 14384 Read/Feed constraints in 1029 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 3962 transition count 14583
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 19 place count 3962 transition count 14583
Applied a total of 19 rules in 2515 ms. Remains 3962 /3969 variables (removed 7) and now considering 14583/14590 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3969 places, 14583/14590 transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:53:08] [INFO ] Computed 62 place invariants in 724 ms
Incomplete random walk after 1000000 steps, including 3638 resets, run finished after 19448 ms. (steps per millisecond=51 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 46 resets, run finished after 1372 ms. (steps per millisecond=728 ) properties (out of 1) seen :1
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:53:29] [INFO ] Computed 62 place invariants in 498 ms
[2023-03-16 02:53:30] [INFO ] [Real]Absence check using 60 positive place invariants in 68 ms returned sat
[2023-03-16 02:53:30] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-16 02:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:53:33] [INFO ] [Real]Absence check using state equation in 3232 ms returned sat
[2023-03-16 02:53:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:53:34] [INFO ] [Nat]Absence check using 60 positive place invariants in 76 ms returned sat
[2023-03-16 02:53:34] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 43 ms returned sat
[2023-03-16 02:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:53:37] [INFO ] [Nat]Absence check using state equation in 3336 ms returned sat
[2023-03-16 02:53:37] [INFO ] State equation strengthened by 14403 read => feed constraints.
[2023-03-16 02:53:39] [INFO ] [Nat]Added 14403 Read/Feed constraints in 1426 ms returned sat
[2023-03-16 02:53:40] [INFO ] Computed and/alt/rep : 10629/28284/10629 causal constraints (skipped 3894 transitions) in 793 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 1037 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3962/3962 places, 14583/14583 transitions.
Applied a total of 0 rules in 787 ms. Remains 3962 /3962 variables (removed 0) and now considering 14583/14583 (removed 0) transitions.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:53:43] [INFO ] Computed 62 place invariants in 727 ms
[2023-03-16 02:53:48] [INFO ] Implicit Places using invariants in 6123 ms returned []
Implicit Place search using SMT only with invariants took 6124 ms to find 0 implicit places.
// Phase 1: matrix 14583 rows 3962 cols
[2023-03-16 02:53:49] [INFO ] Computed 62 place invariants in 635 ms
[2023-03-16 02:53:55] [INFO ] Dead Transitions using invariants and state equation in 6746 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3962/3962 places, 14583/14583 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-14 in 60294 ms.
Starting property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-15
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:53:55] [INFO ] Computed 62 place invariants in 481 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
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
// Phase 1: matrix 14590 rows 3969 cols
[2023-03-16 02:53:56] [INFO ] Computed 62 place invariants in 844 ms
[2023-03-16 02:53:57] [INFO ] [Real]Absence check using 60 positive place invariants in 70 ms returned sat
[2023-03-16 02:53:57] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 84 ms returned sat
[2023-03-16 02:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:01] [INFO ] [Real]Absence check using state equation in 3792 ms returned sat
[2023-03-16 02:54:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:54:01] [INFO ] [Nat]Absence check using 60 positive place invariants in 65 ms returned sat
[2023-03-16 02:54:02] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:05] [INFO ] [Nat]Absence check using state equation in 3468 ms returned sat
[2023-03-16 02:54:05] [INFO ] State equation strengthened by 14384 read => feed constraints.
[2023-03-16 02:54:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:54:06] [INFO ] [Nat]Added 14384 Read/Feed constraints in 986 ms returned unknown
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3969 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3969/3969 places, 14590/14590 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 3963 transition count 14584
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 3963 transition count 14584
Applied a total of 18 rules in 2476 ms. Remains 3963 /3969 variables (removed 6) and now considering 14584/14590 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3969 places, 14584/14590 transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:54:09] [INFO ] Computed 62 place invariants in 720 ms
Incomplete random walk after 1000000 steps, including 3646 resets, run finished after 18008 ms. (steps per millisecond=55 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 47 resets, run finished after 1529 ms. (steps per millisecond=654 ) properties (out of 1) seen :1
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:54:30] [INFO ] Computed 62 place invariants in 712 ms
[2023-03-16 02:54:30] [INFO ] [Real]Absence check using 60 positive place invariants in 67 ms returned sat
[2023-03-16 02:54:30] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-16 02:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:35] [INFO ] [Real]Absence check using state equation in 4719 ms returned sat
[2023-03-16 02:54:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:54:36] [INFO ] [Nat]Absence check using 60 positive place invariants in 78 ms returned sat
[2023-03-16 02:54:36] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 44 ms returned sat
[2023-03-16 02:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:40] [INFO ] [Nat]Absence check using state equation in 4634 ms returned sat
[2023-03-16 02:54:41] [INFO ] State equation strengthened by 14402 read => feed constraints.
[2023-03-16 02:54:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:54:45] [INFO ] [Nat]Added 14402 Read/Feed constraints in 4315 ms returned sat
[2023-03-16 02:54:46] [INFO ] Computed and/alt/rep : 10630/28282/10630 causal constraints (skipped 3894 transitions) in 998 ms.
Current structural bounds on expressions (after SMT) : [60] Max seen :[1]
Support contains 1 out of 3963 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 833 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 3963/3963 places, 14584/14584 transitions.
Applied a total of 0 rules in 826 ms. Remains 3963 /3963 variables (removed 0) and now considering 14584/14584 (removed 0) transitions.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:54:49] [INFO ] Computed 62 place invariants in 777 ms
[2023-03-16 02:54:51] [INFO ] Implicit Places using invariants in 3365 ms returned []
Implicit Place search using SMT only with invariants took 3367 ms to find 0 implicit places.
// Phase 1: matrix 14584 rows 3963 cols
[2023-03-16 02:54:52] [INFO ] Computed 62 place invariants in 481 ms
[2023-03-16 02:54:59] [INFO ] Dead Transitions using invariants and state equation in 7534 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3963/3963 places, 14584/14584 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-060-UpperBounds-15 in 64346 ms.
[2023-03-16 02:55:00] [INFO ] Flatten gal took : 673 ms
[2023-03-16 02:55:00] [INFO ] Applying decomposition
[2023-03-16 02:55:01] [INFO ] Flatten gal took : 363 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/graph16025493985952483416.txt' '-o' '/tmp/graph16025493985952483416.bin' '-w' '/tmp/graph16025493985952483416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16025493985952483416.bin' '-l' '-1' '-v' '-w' '/tmp/graph16025493985952483416.weights' '-q' '0' '-e' '0.001'
[2023-03-16 02:55:02] [INFO ] Decomposing Gal with order
[2023-03-16 02:55:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 02:55:04] [INFO ] Removed a total of 11018 redundant transitions.
[2023-03-16 02:55:04] [INFO ] Flatten gal took : 1739 ms
[2023-03-16 02:55:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 13592 labels/synchronizations in 1048 ms.
[2023-03-16 02:55:06] [INFO ] Time to serialize gal into /tmp/UpperBounds5824199991842290624.gal : 129 ms
[2023-03-16 02:55:06] [INFO ] Time to serialize properties into /tmp/UpperBounds945685135797285994.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/UpperBounds5824199991842290624.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds945685135797285994.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...273
Loading property file /tmp/UpperBounds945685135797285994.prop.
ITS-tools command line returned an error code 137
[2023-03-16 03:21:44] [INFO ] Flatten gal took : 1809 ms
[2023-03-16 03:21:45] [INFO ] Time to serialize gal into /tmp/UpperBounds3004554086892136264.gal : 454 ms
[2023-03-16 03:21:45] [INFO ] Time to serialize properties into /tmp/UpperBounds13879203621436475137.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/UpperBounds3004554086892136264.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13879203621436475137.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/UpperBounds13879203621436475137.prop.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-060"
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 CANInsertWithFailure-PT-060, 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-167813711600094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-060.tgz
mv CANInsertWithFailure-PT-060 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 ;