Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r043-tajo-167813697300757.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is CANInsertWithFailure-PT-070, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813697300757
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 7.2K Feb 26 00:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 00:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 00:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 00:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K 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 14K Feb 26 00:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 00:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 00:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 00:46 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 30M 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-070-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678803832007

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-070
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 14:23:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 14:23:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 14:23:54] [INFO ] Load time of PNML (sax parser for PT used): 614 ms
[2023-03-14 14:23:54] [INFO ] Transformed 10644 places.
[2023-03-14 14:23:54] [INFO ] Transformed 29820 transitions.
[2023-03-14 14:23:54] [INFO ] Parsed PT model containing 10644 places and 29820 transitions and 79800 arcs in 765 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 29820 rows 10644 cols
[2023-03-14 14:23:59] [INFO ] Computed 73 place invariants in 4663 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 16) seen :4
FORMULA CANInsertWithFailure-PT-070-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :0
[2023-03-14 14:23:59] [INFO ] Invariant cache hit.
[2023-03-14 14:24:01] [INFO ] [Real]Absence check using 71 positive place invariants in 304 ms returned sat
[2023-03-14 14:24:01] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-14 14:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:04] [INFO ] [Real]Absence check using state equation in 3311 ms returned unknown
[2023-03-14 14:24:06] [INFO ] [Real]Absence check using 71 positive place invariants in 278 ms returned sat
[2023-03-14 14:24:06] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-14 14:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:09] [INFO ] [Real]Absence check using state equation in 3659 ms returned unknown
[2023-03-14 14:24:11] [INFO ] [Real]Absence check using 71 positive place invariants in 196 ms returned sat
[2023-03-14 14:24:11] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-14 14:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:14] [INFO ] [Real]Absence check using state equation in 3728 ms returned unknown
[2023-03-14 14:24:16] [INFO ] [Real]Absence check using 71 positive place invariants in 268 ms returned sat
[2023-03-14 14:24:16] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 185 ms returned sat
[2023-03-14 14:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:19] [INFO ] [Real]Absence check using state equation in 3581 ms returned unknown
[2023-03-14 14:24:21] [INFO ] [Real]Absence check using 71 positive place invariants in 168 ms returned sat
[2023-03-14 14:24:21] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-14 14:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:24] [INFO ] [Real]Absence check using state equation in 3776 ms returned unknown
[2023-03-14 14:24:26] [INFO ] [Real]Absence check using 71 positive place invariants in 173 ms returned sat
[2023-03-14 14:24:26] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-14 14:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:29] [INFO ] [Real]Absence check using state equation in 3751 ms returned unknown
[2023-03-14 14:24:31] [INFO ] [Real]Absence check using 71 positive place invariants in 166 ms returned sat
[2023-03-14 14:24:31] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-14 14:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:35] [INFO ] [Real]Absence check using state equation in 3767 ms returned unknown
[2023-03-14 14:24:36] [INFO ] [Real]Absence check using 71 positive place invariants in 164 ms returned sat
[2023-03-14 14:24:36] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-14 14:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:40] [INFO ] [Real]Absence check using state equation in 3729 ms returned unknown
[2023-03-14 14:24:41] [INFO ] [Real]Absence check using 71 positive place invariants in 193 ms returned sat
[2023-03-14 14:24:41] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 146 ms returned sat
[2023-03-14 14:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:45] [INFO ] [Real]Absence check using state equation in 3678 ms returned unknown
[2023-03-14 14:24:46] [INFO ] [Real]Absence check using 71 positive place invariants in 161 ms returned sat
[2023-03-14 14:24:46] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-14 14:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:50] [INFO ] [Real]Absence check using state equation in 3649 ms returned unknown
[2023-03-14 14:24:51] [INFO ] [Real]Absence check using 71 positive place invariants in 164 ms returned sat
[2023-03-14 14:24:51] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-14 14:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:24:55] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:24:56] [INFO ] [Real]Absence check using 71 positive place invariants in 158 ms returned sat
[2023-03-14 14:24:56] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 126 ms returned sat
[2023-03-14 14:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:25:00] [INFO ] [Real]Absence check using state equation in 3920 ms returned unknown
[2023-03-14 14:25:01] [INFO ] [Real]Absence check using 71 positive place invariants in 224 ms returned sat
[2023-03-14 14:25:01] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 184 ms returned sat
[2023-03-14 14:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:25:05] [INFO ] [Real]Absence check using state equation in 3563 ms returned unknown
[2023-03-14 14:25:06] [INFO ] [Real]Absence check using 71 positive place invariants in 173 ms returned sat
[2023-03-14 14:25:06] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-14 14:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:25:10] [INFO ] [Real]Absence check using state equation in 3781 ms returned unknown
[2023-03-14 14:25:11] [INFO ] [Real]Absence check using 71 positive place invariants in 173 ms returned sat
[2023-03-14 14:25:11] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 126 ms returned sat
[2023-03-14 14:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:25:15] [INFO ] [Real]Absence check using state equation in 3844 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1]
Support contains 15 out of 10644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10644/10644 places, 29820/29820 transitions.
Graph (complete) has 40251 edges and 10644 vertex of which 10643 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.54 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 491 place count 10643 transition count 29330
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 981 place count 10153 transition count 29330
Performed 4824 Post agglomeration using F-continuation condition.Transition count delta: 4824
Deduced a syphon composed of 4824 places in 11 ms
Reduce places removed 4824 places and 0 transitions.
Iterating global reduction 2 with 9648 rules applied. Total rules applied 10629 place count 5329 transition count 24506
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10630 place count 5329 transition count 24505
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10631 place count 5328 transition count 24505
Partial Free-agglomeration rule applied 4962 times.
Drop transitions removed 4962 transitions
Iterating global reduction 3 with 4962 rules applied. Total rules applied 15593 place count 5328 transition count 24505
Applied a total of 15593 rules in 8232 ms. Remains 5328 /10644 variables (removed 5316) and now considering 24505/29820 (removed 5315) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8235 ms. Remains : 5328/10644 places, 24505/29820 transitions.
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:25:24] [INFO ] Computed 72 place invariants in 1044 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22171 ms. (steps per millisecond=45 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1581 ms. (steps per millisecond=632 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1697 ms. (steps per millisecond=589 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1713 ms. (steps per millisecond=583 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1619 ms. (steps per millisecond=617 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1581 ms. (steps per millisecond=632 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1683 ms. (steps per millisecond=594 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1744 ms. (steps per millisecond=573 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1615 ms. (steps per millisecond=619 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 1579 ms. (steps per millisecond=633 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 15) seen :5
[2023-03-14 14:26:10] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:26:12] [INFO ] Computed 72 place invariants in 1318 ms
[2023-03-14 14:26:12] [INFO ] [Real]Absence check using 70 positive place invariants in 102 ms returned sat
[2023-03-14 14:26:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 73 ms returned sat
[2023-03-14 14:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:26:20] [INFO ] [Real]Absence check using state equation in 7414 ms returned sat
[2023-03-14 14:26:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:26:21] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-14 14:26:21] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:26:29] [INFO ] [Nat]Absence check using state equation in 7392 ms returned sat
[2023-03-14 14:26:29] [INFO ] State equation strengthened by 24260 read => feed constraints.
[2023-03-14 14:26:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:26:36] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7107 ms returned unknown
[2023-03-14 14:26:37] [INFO ] [Real]Absence check using 70 positive place invariants in 66 ms returned sat
[2023-03-14 14:26:37] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-14 14:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:26:44] [INFO ] [Real]Absence check using state equation in 7282 ms returned sat
[2023-03-14 14:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:26:45] [INFO ] [Nat]Absence check using 70 positive place invariants in 67 ms returned sat
[2023-03-14 14:26:45] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:26:52] [INFO ] [Nat]Absence check using state equation in 6628 ms returned sat
[2023-03-14 14:26:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:27:02] [INFO ] [Nat]Added 24260 Read/Feed constraints in 10787 ms returned unknown
[2023-03-14 14:27:03] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:27:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:27:10] [INFO ] [Real]Absence check using state equation in 7139 ms returned sat
[2023-03-14 14:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:27:11] [INFO ] [Nat]Absence check using 70 positive place invariants in 67 ms returned sat
[2023-03-14 14:27:11] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:27:18] [INFO ] [Nat]Absence check using state equation in 6487 ms returned sat
[2023-03-14 14:27:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:27:25] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7634 ms returned unknown
[2023-03-14 14:27:26] [INFO ] [Real]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 14:27:26] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:27:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:27:34] [INFO ] [Real]Absence check using state equation in 7441 ms returned sat
[2023-03-14 14:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:27:35] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 14:27:35] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:27:42] [INFO ] [Nat]Absence check using state equation in 7066 ms returned sat
[2023-03-14 14:27:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:27:47] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5638 ms returned sat
[2023-03-14 14:27:49] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1325 ms.
[2023-03-14 14:27:50] [INFO ] [Real]Absence check using 70 positive place invariants in 112 ms returned sat
[2023-03-14 14:27:50] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 73 ms returned sat
[2023-03-14 14:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:27:58] [INFO ] [Real]Absence check using state equation in 7601 ms returned sat
[2023-03-14 14:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:27:59] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2023-03-14 14:27:59] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-14 14:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:28:06] [INFO ] [Nat]Absence check using state equation in 6908 ms returned sat
[2023-03-14 14:28:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:28:13] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7061 ms returned unknown
[2023-03-14 14:28:14] [INFO ] [Real]Absence check using 70 positive place invariants in 94 ms returned sat
[2023-03-14 14:28:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 72 ms returned sat
[2023-03-14 14:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:28:21] [INFO ] [Real]Absence check using state equation in 7045 ms returned sat
[2023-03-14 14:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:28:22] [INFO ] [Nat]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-14 14:28:22] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-14 14:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:28:29] [INFO ] [Nat]Absence check using state equation in 7751 ms returned sat
[2023-03-14 14:28:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:28:37] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7151 ms returned unknown
[2023-03-14 14:28:37] [INFO ] [Real]Absence check using 70 positive place invariants in 66 ms returned sat
[2023-03-14 14:28:37] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 100 ms returned sat
[2023-03-14 14:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:28:45] [INFO ] [Real]Absence check using state equation in 7832 ms returned sat
[2023-03-14 14:28:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:28:46] [INFO ] [Nat]Absence check using 70 positive place invariants in 104 ms returned sat
[2023-03-14 14:28:46] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 60 ms returned sat
[2023-03-14 14:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:28:53] [INFO ] [Nat]Absence check using state equation in 7188 ms returned sat
[2023-03-14 14:28:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:29:01] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7060 ms returned unknown
[2023-03-14 14:29:01] [INFO ] [Real]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:29:01] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-14 14:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:29:08] [INFO ] [Real]Absence check using state equation in 7238 ms returned sat
[2023-03-14 14:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:29:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 14:29:10] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-14 14:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:29:17] [INFO ] [Nat]Absence check using state equation in 7476 ms returned sat
[2023-03-14 14:29:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:29:27] [INFO ] [Nat]Added 24260 Read/Feed constraints in 9821 ms returned unknown
[2023-03-14 14:29:28] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-14 14:29:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:29:34] [INFO ] [Real]Absence check using state equation in 6475 ms returned sat
[2023-03-14 14:29:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:29:35] [INFO ] [Nat]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:29:35] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-14 14:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:29:43] [INFO ] [Nat]Absence check using state equation in 7803 ms returned sat
[2023-03-14 14:29:46] [INFO ] [Nat]Added 24260 Read/Feed constraints in 3107 ms returned sat
[2023-03-14 14:29:49] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1795 ms.
[2023-03-14 14:29:49] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-14 14:29:49] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:29:56] [INFO ] [Real]Absence check using state equation in 6561 ms returned sat
[2023-03-14 14:29:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:29:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:29:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:30:04] [INFO ] [Nat]Absence check using state equation in 7683 ms returned sat
[2023-03-14 14:30:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:30:10] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6044 ms returned sat
[2023-03-14 14:30:12] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1091 ms.
[2023-03-14 14:30:13] [INFO ] [Real]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:30:13] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:30:19] [INFO ] [Real]Absence check using state equation in 6702 ms returned sat
[2023-03-14 14:30:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:30:20] [INFO ] [Nat]Absence check using 70 positive place invariants in 67 ms returned sat
[2023-03-14 14:30:20] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:30:27] [INFO ] [Nat]Absence check using state equation in 7114 ms returned sat
[2023-03-14 14:30:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:30:33] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5786 ms returned sat
[2023-03-14 14:30:35] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1187 ms.
[2023-03-14 14:30:36] [INFO ] [Real]Absence check using 70 positive place invariants in 94 ms returned sat
[2023-03-14 14:30:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:30:44] [INFO ] [Real]Absence check using state equation in 7911 ms returned sat
[2023-03-14 14:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:30:45] [INFO ] [Nat]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-14 14:30:45] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:30:52] [INFO ] [Nat]Absence check using state equation in 7596 ms returned sat
[2023-03-14 14:30:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:30:59] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7108 ms returned unknown
[2023-03-14 14:31:00] [INFO ] [Real]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:31:00] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2023-03-14 14:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:31:07] [INFO ] [Real]Absence check using state equation in 7287 ms returned sat
[2023-03-14 14:31:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:31:08] [INFO ] [Nat]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:31:08] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:31:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:31:15] [INFO ] [Nat]Absence check using state equation in 7199 ms returned sat
[2023-03-14 14:31:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:31:22] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6892 ms returned unknown
[2023-03-14 14:31:23] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:31:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:31:30] [INFO ] [Real]Absence check using state equation in 7195 ms returned sat
[2023-03-14 14:31:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:31:31] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 14:31:31] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:31:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:31:39] [INFO ] [Nat]Absence check using state equation in 7621 ms returned sat
[2023-03-14 14:31:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:31:45] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6363 ms returned sat
[2023-03-14 14:31:47] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1194 ms.
[2023-03-14 14:31:47] [INFO ] [Real]Absence check using 70 positive place invariants in 89 ms returned sat
[2023-03-14 14:31:48] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-14 14:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:31:55] [INFO ] [Real]Absence check using state equation in 7385 ms returned sat
[2023-03-14 14:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:31:56] [INFO ] [Nat]Absence check using 70 positive place invariants in 84 ms returned sat
[2023-03-14 14:31:56] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:32:03] [INFO ] [Nat]Absence check using state equation in 7117 ms returned sat
[2023-03-14 14:32:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:32:10] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6902 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Applied a total of 0 rules in 1378 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1382 ms. Remains : 5328/5328 places, 24505/24505 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Applied a total of 0 rules in 1182 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
[2023-03-14 14:32:13] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-14 14:32:13] [INFO ] Invariant cache hit.
[2023-03-14 14:32:17] [INFO ] Implicit Places using invariants in 3897 ms returned []
Implicit Place search using SMT only with invariants took 3899 ms to find 0 implicit places.
[2023-03-14 14:32:17] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-14 14:32:17] [INFO ] Invariant cache hit.
[2023-03-14 14:32:27] [INFO ] Dead Transitions using invariants and state equation in 10637 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15722 ms. Remains : 5328/5328 places, 24505/24505 transitions.
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:32:28] [INFO ] Computed 72 place invariants in 994 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 23434 ms. (steps per millisecond=42 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1643 ms. (steps per millisecond=608 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1582 ms. (steps per millisecond=632 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1582 ms. (steps per millisecond=632 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1588 ms. (steps per millisecond=629 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1570 ms. (steps per millisecond=636 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1591 ms. (steps per millisecond=628 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1581 ms. (steps per millisecond=632 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1595 ms. (steps per millisecond=626 ) properties (out of 15) seen :10
[2023-03-14 14:33:15] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:33:17] [INFO ] Computed 72 place invariants in 1360 ms
[2023-03-14 14:33:17] [INFO ] [Real]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:33:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:33:24] [INFO ] [Real]Absence check using state equation in 6980 ms returned sat
[2023-03-14 14:33:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:33:25] [INFO ] [Nat]Absence check using 70 positive place invariants in 107 ms returned sat
[2023-03-14 14:33:26] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 64 ms returned sat
[2023-03-14 14:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:33:33] [INFO ] [Nat]Absence check using state equation in 7177 ms returned sat
[2023-03-14 14:33:33] [INFO ] State equation strengthened by 24260 read => feed constraints.
[2023-03-14 14:33:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:33:40] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7069 ms returned unknown
[2023-03-14 14:33:41] [INFO ] [Real]Absence check using 70 positive place invariants in 90 ms returned sat
[2023-03-14 14:33:41] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-14 14:33:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:33:48] [INFO ] [Real]Absence check using state equation in 7638 ms returned sat
[2023-03-14 14:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:33:49] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:33:49] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-14 14:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:33:56] [INFO ] [Nat]Absence check using state equation in 6843 ms returned sat
[2023-03-14 14:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:34:07] [INFO ] [Nat]Added 24260 Read/Feed constraints in 10466 ms returned unknown
[2023-03-14 14:34:07] [INFO ] [Real]Absence check using 70 positive place invariants in 91 ms returned sat
[2023-03-14 14:34:07] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:34:14] [INFO ] [Real]Absence check using state equation in 6470 ms returned sat
[2023-03-14 14:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:34:15] [INFO ] [Nat]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-14 14:34:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:34:21] [INFO ] [Nat]Absence check using state equation in 6443 ms returned sat
[2023-03-14 14:34:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:34:29] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7757 ms returned unknown
[2023-03-14 14:34:30] [INFO ] [Real]Absence check using 70 positive place invariants in 91 ms returned sat
[2023-03-14 14:34:30] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-14 14:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:34:37] [INFO ] [Real]Absence check using state equation in 7051 ms returned sat
[2023-03-14 14:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:34:38] [INFO ] [Nat]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-14 14:34:38] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:34:45] [INFO ] [Nat]Absence check using state equation in 6999 ms returned sat
[2023-03-14 14:34:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:34:52] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6984 ms returned unknown
[2023-03-14 14:34:52] [INFO ] [Real]Absence check using 70 positive place invariants in 93 ms returned sat
[2023-03-14 14:34:52] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-14 14:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:00] [INFO ] [Real]Absence check using state equation in 7429 ms returned sat
[2023-03-14 14:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:35:01] [INFO ] [Nat]Absence check using 70 positive place invariants in 93 ms returned sat
[2023-03-14 14:35:01] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-14 14:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:08] [INFO ] [Nat]Absence check using state equation in 7008 ms returned sat
[2023-03-14 14:35:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:35:15] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7155 ms returned unknown
[2023-03-14 14:35:16] [INFO ] [Real]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:35:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-14 14:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:22] [INFO ] [Real]Absence check using state equation in 6626 ms returned sat
[2023-03-14 14:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:35:23] [INFO ] [Nat]Absence check using 70 positive place invariants in 94 ms returned sat
[2023-03-14 14:35:23] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:30] [INFO ] [Nat]Absence check using state equation in 7205 ms returned sat
[2023-03-14 14:35:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:35:37] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6910 ms returned unknown
[2023-03-14 14:35:38] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:35:38] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:46] [INFO ] [Real]Absence check using state equation in 7754 ms returned sat
[2023-03-14 14:35:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:35:47] [INFO ] [Nat]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 14:35:47] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:35:55] [INFO ] [Nat]Absence check using state equation in 8000 ms returned sat
[2023-03-14 14:35:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:36:02] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7059 ms returned unknown
[2023-03-14 14:36:03] [INFO ] [Real]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 14:36:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:36:10] [INFO ] [Real]Absence check using state equation in 7004 ms returned sat
[2023-03-14 14:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:36:11] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 14:36:11] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:36:18] [INFO ] [Nat]Absence check using state equation in 7383 ms returned sat
[2023-03-14 14:36:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:36:31] [INFO ] [Nat]Added 24260 Read/Feed constraints in 12458 ms returned unknown
[2023-03-14 14:36:31] [INFO ] [Real]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:36:31] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-14 14:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:36:38] [INFO ] [Real]Absence check using state equation in 7007 ms returned sat
[2023-03-14 14:36:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:36:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:36:40] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:36:47] [INFO ] [Nat]Absence check using state equation in 6974 ms returned sat
[2023-03-14 14:36:50] [INFO ] [Nat]Added 24260 Read/Feed constraints in 3058 ms returned sat
[2023-03-14 14:36:51] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1253 ms.
[2023-03-14 14:36:52] [INFO ] [Real]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:36:52] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:36:59] [INFO ] [Real]Absence check using state equation in 7027 ms returned sat
[2023-03-14 14:37:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:37:00] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:37:00] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:37:07] [INFO ] [Nat]Absence check using state equation in 6798 ms returned sat
[2023-03-14 14:37:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:37:13] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6029 ms returned sat
[2023-03-14 14:37:15] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1237 ms.
[2023-03-14 14:37:16] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:37:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:37:23] [INFO ] [Real]Absence check using state equation in 7029 ms returned sat
[2023-03-14 14:37:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:37:24] [INFO ] [Nat]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:37:24] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:37:31] [INFO ] [Nat]Absence check using state equation in 7128 ms returned sat
[2023-03-14 14:37:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:37:37] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5759 ms returned sat
[2023-03-14 14:37:38] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1291 ms.
[2023-03-14 14:37:39] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-14 14:37:39] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:37:46] [INFO ] [Real]Absence check using state equation in 7399 ms returned sat
[2023-03-14 14:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:37:47] [INFO ] [Nat]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-14 14:37:47] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:37:54] [INFO ] [Nat]Absence check using state equation in 6877 ms returned sat
[2023-03-14 14:37:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:37:59] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5088 ms returned sat
[2023-03-14 14:38:01] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1303 ms.
[2023-03-14 14:38:02] [INFO ] [Real]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:38:02] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-14 14:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:38:09] [INFO ] [Real]Absence check using state equation in 7488 ms returned sat
[2023-03-14 14:38:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:38:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:38:10] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-14 14:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:38:18] [INFO ] [Nat]Absence check using state equation in 7319 ms returned sat
[2023-03-14 14:38:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:38:25] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7023 ms returned unknown
[2023-03-14 14:38:25] [INFO ] [Real]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:38:25] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:38:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:38:32] [INFO ] [Real]Absence check using state equation in 7328 ms returned sat
[2023-03-14 14:38:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:38:33] [INFO ] [Nat]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:38:33] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:38:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:38:41] [INFO ] [Nat]Absence check using state equation in 7683 ms returned sat
[2023-03-14 14:38:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:38:47] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5976 ms returned sat
[2023-03-14 14:38:49] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1181 ms.
[2023-03-14 14:38:49] [INFO ] [Real]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-14 14:38:49] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:38:58] [INFO ] [Real]Absence check using state equation in 8134 ms returned sat
[2023-03-14 14:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:38:59] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 14:38:59] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:39:06] [INFO ] [Nat]Absence check using state equation in 7406 ms returned sat
[2023-03-14 14:39:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:39:13] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7076 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Applied a total of 0 rules in 1490 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1491 ms. Remains : 5328/5328 places, 24505/24505 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Applied a total of 0 rules in 1416 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
[2023-03-14 14:39:16] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-14 14:39:16] [INFO ] Invariant cache hit.
[2023-03-14 14:39:20] [INFO ] Implicit Places using invariants in 3556 ms returned []
Implicit Place search using SMT only with invariants took 3557 ms to find 0 implicit places.
[2023-03-14 14:39:20] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-14 14:39:20] [INFO ] Invariant cache hit.
[2023-03-14 14:39:31] [INFO ] Dead Transitions using invariants and state equation in 11091 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16068 ms. Remains : 5328/5328 places, 24505/24505 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:39:32] [INFO ] Computed 72 place invariants in 1021 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 14:39:32] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:39:34] [INFO ] Computed 72 place invariants in 1235 ms
[2023-03-14 14:39:34] [INFO ] [Real]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:39:34] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:39:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:39:39] [INFO ] [Real]Absence check using state equation in 4259 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3971 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3973 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:39:44] [INFO ] Computed 72 place invariants in 1326 ms
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 22017 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1744 ms. (steps per millisecond=573 ) properties (out of 1) seen :1
[2023-03-14 14:40:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:40:09] [INFO ] Computed 72 place invariants in 1230 ms
[2023-03-14 14:40:10] [INFO ] [Real]Absence check using 70 positive place invariants in 68 ms returned sat
[2023-03-14 14:40:10] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-14 14:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:40:18] [INFO ] [Real]Absence check using state equation in 8377 ms returned sat
[2023-03-14 14:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:40:19] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:40:19] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-14 14:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:40:27] [INFO ] [Nat]Absence check using state equation in 8356 ms returned sat
[2023-03-14 14:40:28] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:40:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:40:35] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7048 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1422 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1422 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1369 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:40:37] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:40:37] [INFO ] Invariant cache hit.
[2023-03-14 14:40:41] [INFO ] Implicit Places using invariants in 3601 ms returned []
Implicit Place search using SMT only with invariants took 3601 ms to find 0 implicit places.
[2023-03-14 14:40:41] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:40:41] [INFO ] Invariant cache hit.
[2023-03-14 14:40:53] [INFO ] Dead Transitions using invariants and state equation in 12084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17059 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:40:54] [INFO ] Computed 72 place invariants in 1020 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 22050 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1571 ms. (steps per millisecond=636 ) properties (out of 1) seen :1
[2023-03-14 14:41:18] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:41:19] [INFO ] Computed 72 place invariants in 1285 ms
[2023-03-14 14:41:20] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-14 14:41:20] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:41:29] [INFO ] [Real]Absence check using state equation in 8988 ms returned sat
[2023-03-14 14:41:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:41:30] [INFO ] [Nat]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-14 14:41:30] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 72 ms returned sat
[2023-03-14 14:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:41:39] [INFO ] [Nat]Absence check using state equation in 9359 ms returned sat
[2023-03-14 14:41:39] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:41:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:41:47] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7096 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1610 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1610 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1197 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:41:49] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:41:49] [INFO ] Invariant cache hit.
[2023-03-14 14:41:53] [INFO ] Implicit Places using invariants in 3423 ms returned []
Implicit Place search using SMT only with invariants took 3437 ms to find 0 implicit places.
[2023-03-14 14:41:53] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:41:53] [INFO ] Invariant cache hit.
[2023-03-14 14:42:03] [INFO ] Dead Transitions using invariants and state equation in 10302 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14940 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00 in 152145 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:42:04] [INFO ] Computed 72 place invariants in 986 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 14:42:04] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:42:06] [INFO ] Computed 72 place invariants in 1258 ms
[2023-03-14 14:42:06] [INFO ] [Real]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:42:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:42:11] [INFO ] [Real]Absence check using state equation in 4425 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 4165 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4167 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 14:42:16] [INFO ] Computed 72 place invariants in 1298 ms
Incomplete random walk after 1000000 steps, including 2375 resets, run finished after 26473 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 1) seen :1
[2023-03-14 14:42:45] [INFO ] Invariant cache hit.
[2023-03-14 14:42:46] [INFO ] [Real]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 14:42:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:42:54] [INFO ] [Real]Absence check using state equation in 7883 ms returned sat
[2023-03-14 14:42:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:42:55] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 14:42:55] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:42:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:43:03] [INFO ] [Nat]Absence check using state equation in 8632 ms returned sat
[2023-03-14 14:43:04] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:43:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:43:14] [INFO ] [Nat]Added 24288 Read/Feed constraints in 10183 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1170 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1170 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1183 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:43:16] [INFO ] Invariant cache hit.
[2023-03-14 14:43:20] [INFO ] Implicit Places using invariants in 3500 ms returned []
Implicit Place search using SMT only with invariants took 3500 ms to find 0 implicit places.
[2023-03-14 14:43:20] [INFO ] Invariant cache hit.
[2023-03-14 14:43:30] [INFO ] Dead Transitions using invariants and state equation in 10240 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14926 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01 in 86682 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:43:31] [INFO ] Computed 72 place invariants in 1163 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2023-03-14 14:43:31] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:43:33] [INFO ] Computed 72 place invariants in 1281 ms
[2023-03-14 14:43:33] [INFO ] [Real]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:43:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:43:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:43:38] [INFO ] [Real]Absence check using state equation in 4270 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3712 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3713 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:43:43] [INFO ] Computed 72 place invariants in 1258 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 23307 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1565 ms. (steps per millisecond=638 ) properties (out of 1) seen :1
[2023-03-14 14:44:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:44:09] [INFO ] Computed 72 place invariants in 1475 ms
[2023-03-14 14:44:10] [INFO ] [Real]Absence check using 70 positive place invariants in 66 ms returned sat
[2023-03-14 14:44:10] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:44:17] [INFO ] [Real]Absence check using state equation in 7230 ms returned sat
[2023-03-14 14:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:44:18] [INFO ] [Nat]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:44:18] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-14 14:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:44:25] [INFO ] [Nat]Absence check using state equation in 7634 ms returned sat
[2023-03-14 14:44:26] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:44:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:44:33] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7084 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1603 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1604 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1147 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:44:35] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:44:35] [INFO ] Invariant cache hit.
[2023-03-14 14:44:39] [INFO ] Implicit Places using invariants in 3679 ms returned []
Implicit Place search using SMT only with invariants took 3680 ms to find 0 implicit places.
[2023-03-14 14:44:39] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:44:39] [INFO ] Invariant cache hit.
[2023-03-14 14:44:50] [INFO ] Dead Transitions using invariants and state equation in 10628 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15459 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:44:51] [INFO ] Computed 72 place invariants in 979 ms
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 21928 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1776 ms. (steps per millisecond=563 ) properties (out of 1) seen :1
[2023-03-14 14:45:14] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:45:16] [INFO ] Computed 72 place invariants in 1025 ms
[2023-03-14 14:45:16] [INFO ] [Real]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:45:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:45:23] [INFO ] [Real]Absence check using state equation in 7386 ms returned sat
[2023-03-14 14:45:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:45:24] [INFO ] [Nat]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:45:24] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-14 14:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:45:32] [INFO ] [Nat]Absence check using state equation in 7584 ms returned sat
[2023-03-14 14:45:32] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:45:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:45:39] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7048 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1407 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1408 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1198 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:45:42] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:45:42] [INFO ] Invariant cache hit.
[2023-03-14 14:45:45] [INFO ] Implicit Places using invariants in 3529 ms returned []
Implicit Place search using SMT only with invariants took 3529 ms to find 0 implicit places.
[2023-03-14 14:45:45] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:45:45] [INFO ] Invariant cache hit.
[2023-03-14 14:45:56] [INFO ] Dead Transitions using invariants and state equation in 10653 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15384 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02 in 146316 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:45:57] [INFO ] Computed 72 place invariants in 972 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 220 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 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2023-03-14 14:45:57] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:45:59] [INFO ] Computed 72 place invariants in 1294 ms
[2023-03-14 14:45:59] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:45:59] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:46:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 4001 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4003 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 14:46:09] [INFO ] Computed 72 place invariants in 1218 ms
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 23873 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1570 ms. (steps per millisecond=636 ) properties (out of 1) seen :1
[2023-03-14 14:46:34] [INFO ] Invariant cache hit.
[2023-03-14 14:46:35] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-14 14:46:35] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-14 14:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:46:42] [INFO ] [Real]Absence check using state equation in 7133 ms returned sat
[2023-03-14 14:46:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:46:43] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:46:43] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:46:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:46:51] [INFO ] [Nat]Absence check using state equation in 7528 ms returned sat
[2023-03-14 14:46:51] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:46:54] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3316 ms returned sat
[2023-03-14 14:46:56] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1263 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1174 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1175 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1187 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:46:59] [INFO ] Invariant cache hit.
[2023-03-14 14:47:02] [INFO ] Implicit Places using invariants in 3582 ms returned []
Implicit Place search using SMT only with invariants took 3583 ms to find 0 implicit places.
[2023-03-14 14:47:02] [INFO ] Invariant cache hit.
[2023-03-14 14:47:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:47:13] [INFO ] Dead Transitions using invariants and state equation in 11007 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15781 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-14 14:47:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2392 resets, run finished after 23268 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1592 ms. (steps per millisecond=628 ) properties (out of 1) seen :1
[2023-03-14 14:47:38] [INFO ] Invariant cache hit.
[2023-03-14 14:47:39] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:47:39] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:47:45] [INFO ] [Real]Absence check using state equation in 6749 ms returned sat
[2023-03-14 14:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:47:46] [INFO ] [Nat]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-14 14:47:46] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 47 ms returned sat
[2023-03-14 14:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:47:54] [INFO ] [Nat]Absence check using state equation in 8150 ms returned sat
[2023-03-14 14:47:55] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:47:58] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3324 ms returned sat
[2023-03-14 14:48:00] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1304 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1407 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1407 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1184 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:48:02] [INFO ] Invariant cache hit.
[2023-03-14 14:48:06] [INFO ] Implicit Places using invariants in 3509 ms returned []
Implicit Place search using SMT only with invariants took 3510 ms to find 0 implicit places.
[2023-03-14 14:48:06] [INFO ] Invariant cache hit.
[2023-03-14 14:48:17] [INFO ] Dead Transitions using invariants and state equation in 11039 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15736 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03 in 140889 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:48:18] [INFO ] Computed 72 place invariants in 1003 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 309 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 14:48:18] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:48:20] [INFO ] Computed 72 place invariants in 1279 ms
[2023-03-14 14:48:20] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-14 14:48:20] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:48:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3628 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3629 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:48:30] [INFO ] Computed 72 place invariants in 1205 ms
Incomplete random walk after 1000000 steps, including 2373 resets, run finished after 23259 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1741 ms. (steps per millisecond=574 ) properties (out of 1) seen :1
[2023-03-14 14:48:55] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:48:56] [INFO ] Computed 72 place invariants in 1348 ms
[2023-03-14 14:48:56] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-14 14:48:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:48:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:04] [INFO ] [Real]Absence check using state equation in 7351 ms returned sat
[2023-03-14 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:49:05] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:49:05] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:14] [INFO ] [Nat]Absence check using state equation in 8738 ms returned sat
[2023-03-14 14:49:14] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:49:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:49:21] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7091 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1591 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1591 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1197 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:49:24] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:49:24] [INFO ] Invariant cache hit.
[2023-03-14 14:49:28] [INFO ] Implicit Places using invariants in 3959 ms returned []
Implicit Place search using SMT only with invariants took 3959 ms to find 0 implicit places.
[2023-03-14 14:49:28] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:49:28] [INFO ] Invariant cache hit.
[2023-03-14 14:49:40] [INFO ] Dead Transitions using invariants and state equation in 12140 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17300 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:49:41] [INFO ] Computed 72 place invariants in 1063 ms
Incomplete random walk after 1000000 steps, including 2388 resets, run finished after 22303 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1580 ms. (steps per millisecond=632 ) properties (out of 1) seen :1
[2023-03-14 14:50:05] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:50:06] [INFO ] Computed 72 place invariants in 1258 ms
[2023-03-14 14:50:07] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-14 14:50:07] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 14:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:15] [INFO ] [Real]Absence check using state equation in 7960 ms returned sat
[2023-03-14 14:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:50:16] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:50:16] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:23] [INFO ] [Nat]Absence check using state equation in 7567 ms returned sat
[2023-03-14 14:50:24] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:50:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:50:31] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7129 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1225 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1226 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1399 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:50:34] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:50:34] [INFO ] Invariant cache hit.
[2023-03-14 14:50:38] [INFO ] Implicit Places using invariants in 4123 ms returned []
Implicit Place search using SMT only with invariants took 4124 ms to find 0 implicit places.
[2023-03-14 14:50:38] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:50:38] [INFO ] Invariant cache hit.
[2023-03-14 14:50:50] [INFO ] Dead Transitions using invariants and state equation in 11913 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17442 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04 in 152621 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:50:51] [INFO ] Computed 72 place invariants in 997 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2023-03-14 14:50:51] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:50:52] [INFO ] Computed 72 place invariants in 1292 ms
[2023-03-14 14:50:53] [INFO ] [Real]Absence check using 70 positive place invariants in 102 ms returned sat
[2023-03-14 14:50:53] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-14 14:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:57] [INFO ] [Real]Absence check using state equation in 4186 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3658 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3659 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:51:02] [INFO ] Computed 72 place invariants in 1386 ms
Incomplete random walk after 1000000 steps, including 2386 resets, run finished after 22183 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1847 ms. (steps per millisecond=541 ) properties (out of 1) seen :1
[2023-03-14 14:51:27] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:51:28] [INFO ] Computed 72 place invariants in 1166 ms
[2023-03-14 14:51:28] [INFO ] [Real]Absence check using 70 positive place invariants in 108 ms returned sat
[2023-03-14 14:51:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 73 ms returned sat
[2023-03-14 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:51:37] [INFO ] [Real]Absence check using state equation in 8149 ms returned sat
[2023-03-14 14:51:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:51:38] [INFO ] [Nat]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-14 14:51:38] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-14 14:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:51:48] [INFO ] [Nat]Absence check using state equation in 9893 ms returned sat
[2023-03-14 14:51:48] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:51:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:51:55] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7355 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1423 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1424 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1233 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:51:58] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:51:58] [INFO ] Invariant cache hit.
[2023-03-14 14:52:02] [INFO ] Implicit Places using invariants in 3806 ms returned []
Implicit Place search using SMT only with invariants took 3807 ms to find 0 implicit places.
[2023-03-14 14:52:02] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:52:02] [INFO ] Invariant cache hit.
[2023-03-14 14:52:13] [INFO ] Dead Transitions using invariants and state equation in 11473 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16519 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:52:14] [INFO ] Computed 72 place invariants in 1036 ms
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 23364 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1666 ms. (steps per millisecond=600 ) properties (out of 1) seen :1
[2023-03-14 14:52:39] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:52:41] [INFO ] Computed 72 place invariants in 1275 ms
[2023-03-14 14:52:41] [INFO ] [Real]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-14 14:52:41] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:52:48] [INFO ] [Real]Absence check using state equation in 7122 ms returned sat
[2023-03-14 14:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:52:49] [INFO ] [Nat]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-14 14:52:49] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:52:58] [INFO ] [Nat]Absence check using state equation in 8361 ms returned sat
[2023-03-14 14:52:58] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:53:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:53:05] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7271 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1420 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1420 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1186 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:53:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:53:08] [INFO ] Invariant cache hit.
[2023-03-14 14:53:12] [INFO ] Implicit Places using invariants in 3525 ms returned []
Implicit Place search using SMT only with invariants took 3525 ms to find 0 implicit places.
[2023-03-14 14:53:12] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:53:12] [INFO ] Invariant cache hit.
[2023-03-14 14:53:23] [INFO ] Dead Transitions using invariants and state equation in 11814 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16531 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05 in 153726 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:53:24] [INFO ] Computed 72 place invariants in 1006 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2023-03-14 14:53:25] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:53:26] [INFO ] Computed 72 place invariants in 1072 ms
[2023-03-14 14:53:27] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 14:53:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:53:31] [INFO ] [Real]Absence check using state equation in 4234 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 4063 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4065 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:53:36] [INFO ] Computed 72 place invariants in 1243 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 23944 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 1) seen :1
[2023-03-14 14:54:02] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:54:03] [INFO ] Computed 72 place invariants in 1254 ms
[2023-03-14 14:54:04] [INFO ] [Real]Absence check using 70 positive place invariants in 135 ms returned sat
[2023-03-14 14:54:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-14 14:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:54:11] [INFO ] [Real]Absence check using state equation in 7163 ms returned sat
[2023-03-14 14:54:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:54:12] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:54:12] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:54:19] [INFO ] [Nat]Absence check using state equation in 7149 ms returned sat
[2023-03-14 14:54:19] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:54:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:54:24] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4710 ms returned sat
[2023-03-14 14:54:26] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1168 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1362 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1362 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1134 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:54:28] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:54:28] [INFO ] Invariant cache hit.
[2023-03-14 14:54:32] [INFO ] Implicit Places using invariants in 3499 ms returned []
Implicit Place search using SMT only with invariants took 3500 ms to find 0 implicit places.
[2023-03-14 14:54:32] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:54:32] [INFO ] Invariant cache hit.
[2023-03-14 14:54:42] [INFO ] Dead Transitions using invariants and state equation in 10262 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14900 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:54:43] [INFO ] Computed 72 place invariants in 1025 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 22737 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1721 ms. (steps per millisecond=581 ) properties (out of 1) seen :1
[2023-03-14 14:55:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:55:09] [INFO ] Computed 72 place invariants in 1042 ms
[2023-03-14 14:55:09] [INFO ] [Real]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:55:09] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:55:17] [INFO ] [Real]Absence check using state equation in 7215 ms returned sat
[2023-03-14 14:55:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:55:18] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:55:18] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:55:26] [INFO ] [Nat]Absence check using state equation in 8050 ms returned sat
[2023-03-14 14:55:26] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:55:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:55:31] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5350 ms returned sat
[2023-03-14 14:55:34] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1519 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1220 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1221 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1350 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 14:55:36] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:55:36] [INFO ] Invariant cache hit.
[2023-03-14 14:55:40] [INFO ] Implicit Places using invariants in 3793 ms returned []
Implicit Place search using SMT only with invariants took 3794 ms to find 0 implicit places.
[2023-03-14 14:55:40] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 14:55:40] [INFO ] Invariant cache hit.
[2023-03-14 14:55:50] [INFO ] Dead Transitions using invariants and state equation in 10388 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15535 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06 in 146949 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:55:51] [INFO ] Computed 72 place invariants in 1040 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 313 ms. (steps per millisecond=31 ) 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
[2023-03-14 14:55:52] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:55:53] [INFO ] Computed 72 place invariants in 1280 ms
[2023-03-14 14:55:54] [INFO ] [Real]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 14:55:54] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 14:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:55:58] [INFO ] [Real]Absence check using state equation in 4403 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 3741 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3742 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 14:56:03] [INFO ] Computed 72 place invariants in 1226 ms
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 23343 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1732 ms. (steps per millisecond=577 ) properties (out of 1) seen :1
[2023-03-14 14:56:28] [INFO ] Invariant cache hit.
[2023-03-14 14:56:29] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2023-03-14 14:56:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-14 14:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:56:37] [INFO ] [Real]Absence check using state equation in 8727 ms returned sat
[2023-03-14 14:56:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:56:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 14:56:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:56:47] [INFO ] [Nat]Absence check using state equation in 8060 ms returned sat
[2023-03-14 14:56:47] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:56:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:56:54] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7131 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1413 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1414 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1191 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:56:57] [INFO ] Invariant cache hit.
[2023-03-14 14:57:00] [INFO ] Implicit Places using invariants in 3557 ms returned []
Implicit Place search using SMT only with invariants took 3558 ms to find 0 implicit places.
[2023-03-14 14:57:00] [INFO ] Invariant cache hit.
[2023-03-14 14:57:11] [INFO ] Dead Transitions using invariants and state equation in 10269 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15021 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07 in 80221 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:57:12] [INFO ] Computed 72 place invariants in 982 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
[2023-03-14 14:57:12] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:57:13] [INFO ] Computed 72 place invariants in 1226 ms
[2023-03-14 14:57:14] [INFO ] [Real]Absence check using 70 positive place invariants in 141 ms returned sat
[2023-03-14 14:57:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:57:18] [INFO ] [Real]Absence check using state equation in 4320 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 3968 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3970 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 14:57:23] [INFO ] Computed 72 place invariants in 1213 ms
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 24102 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 1) seen :0
[2023-03-14 14:57:49] [INFO ] Invariant cache hit.
[2023-03-14 14:57:50] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 14:57:50] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:57:57] [INFO ] [Real]Absence check using state equation in 7388 ms returned sat
[2023-03-14 14:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:57:58] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 14:57:58] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:58:06] [INFO ] [Nat]Absence check using state equation in 7533 ms returned sat
[2023-03-14 14:58:06] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:58:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:58:10] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4315 ms returned sat
[2023-03-14 14:58:12] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1230 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1153 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1154 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1388 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:58:15] [INFO ] Invariant cache hit.
[2023-03-14 14:58:18] [INFO ] Implicit Places using invariants in 3531 ms returned []
Implicit Place search using SMT only with invariants took 3533 ms to find 0 implicit places.
[2023-03-14 14:58:18] [INFO ] Invariant cache hit.
[2023-03-14 14:58:29] [INFO ] Dead Transitions using invariants and state equation in 10590 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15516 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-14 14:58:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 24106 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1795 ms. (steps per millisecond=557 ) properties (out of 1) seen :0
[2023-03-14 14:58:55] [INFO ] Invariant cache hit.
[2023-03-14 14:58:55] [INFO ] [Real]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-14 14:58:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 14:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:59:03] [INFO ] [Real]Absence check using state equation in 7564 ms returned sat
[2023-03-14 14:59:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:59:04] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 14:59:04] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 14:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:59:11] [INFO ] [Nat]Absence check using state equation in 7420 ms returned sat
[2023-03-14 14:59:12] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 14:59:16] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3988 ms returned sat
[2023-03-14 14:59:18] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1300 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1176 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1176 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1188 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 14:59:20] [INFO ] Invariant cache hit.
[2023-03-14 14:59:24] [INFO ] Implicit Places using invariants in 3716 ms returned []
Implicit Place search using SMT only with invariants took 3717 ms to find 0 implicit places.
[2023-03-14 14:59:24] [INFO ] Invariant cache hit.
[2023-03-14 14:59:34] [INFO ] Dead Transitions using invariants and state equation in 10313 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15222 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08 in 143448 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:59:35] [INFO ] Computed 72 place invariants in 1006 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 14:59:35] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 14:59:37] [INFO ] Computed 72 place invariants in 1264 ms
[2023-03-14 14:59:37] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 14:59:37] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 14:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:59:42] [INFO ] [Real]Absence check using state equation in 4296 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 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 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 4034 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4034 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 14:59:47] [INFO ] Computed 72 place invariants in 1240 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 22102 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 1) seen :1
[2023-03-14 15:00:11] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:00:12] [INFO ] Computed 72 place invariants in 1009 ms
[2023-03-14 15:00:12] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-14 15:00:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 15:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:00:20] [INFO ] [Real]Absence check using state equation in 7896 ms returned sat
[2023-03-14 15:00:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:00:21] [INFO ] [Nat]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 15:00:21] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:00:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:00:30] [INFO ] [Nat]Absence check using state equation in 8141 ms returned sat
[2023-03-14 15:00:30] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:00:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:00:35] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5523 ms returned sat
[2023-03-14 15:00:37] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1212 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1167 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1168 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1160 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 15:00:40] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:00:40] [INFO ] Invariant cache hit.
[2023-03-14 15:00:43] [INFO ] Implicit Places using invariants in 3430 ms returned []
Implicit Place search using SMT only with invariants took 3430 ms to find 0 implicit places.
[2023-03-14 15:00:43] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:00:43] [INFO ] Invariant cache hit.
[2023-03-14 15:00:54] [INFO ] Dead Transitions using invariants and state equation in 10910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15503 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09 in 80003 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:00:55] [INFO ] Computed 72 place invariants in 1272 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2023-03-14 15:00:56] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:00:57] [INFO ] Computed 72 place invariants in 1174 ms
[2023-03-14 15:00:57] [INFO ] [Real]Absence check using 70 positive place invariants in 94 ms returned sat
[2023-03-14 15:00:58] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:01:02] [INFO ] [Real]Absence check using state equation in 4278 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 3876 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3876 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 15:01:07] [INFO ] Computed 72 place invariants in 1199 ms
Incomplete random walk after 1000000 steps, including 2387 resets, run finished after 26608 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 1) seen :0
[2023-03-14 15:01:35] [INFO ] Invariant cache hit.
[2023-03-14 15:01:36] [INFO ] [Real]Absence check using 70 positive place invariants in 109 ms returned sat
[2023-03-14 15:01:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 79 ms returned sat
[2023-03-14 15:01:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:01:47] [INFO ] [Real]Absence check using state equation in 10881 ms returned sat
[2023-03-14 15:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:01:48] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 15:01:48] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:01:57] [INFO ] [Nat]Absence check using state equation in 8491 ms returned sat
[2023-03-14 15:01:57] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:02:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:02:04] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7050 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1391 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1392 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1140 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 15:02:06] [INFO ] Invariant cache hit.
[2023-03-14 15:02:11] [INFO ] Implicit Places using invariants in 4087 ms returned []
Implicit Place search using SMT only with invariants took 4088 ms to find 0 implicit places.
[2023-03-14 15:02:11] [INFO ] Invariant cache hit.
[2023-03-14 15:02:22] [INFO ] Dead Transitions using invariants and state equation in 11705 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16937 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-14 15:02:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2375 resets, run finished after 22008 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1569 ms. (steps per millisecond=637 ) properties (out of 1) seen :0
[2023-03-14 15:02:46] [INFO ] Invariant cache hit.
[2023-03-14 15:02:47] [INFO ] [Real]Absence check using 70 positive place invariants in 104 ms returned sat
[2023-03-14 15:02:47] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 73 ms returned sat
[2023-03-14 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:02:55] [INFO ] [Real]Absence check using state equation in 8600 ms returned sat
[2023-03-14 15:02:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:02:56] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 15:02:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 15:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:03:04] [INFO ] [Nat]Absence check using state equation in 7609 ms returned sat
[2023-03-14 15:03:04] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:03:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:03:12] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7225 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1374 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1374 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1157 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 15:03:14] [INFO ] Invariant cache hit.
[2023-03-14 15:03:18] [INFO ] Implicit Places using invariants in 3575 ms returned []
Implicit Place search using SMT only with invariants took 3575 ms to find 0 implicit places.
[2023-03-14 15:03:18] [INFO ] Invariant cache hit.
[2023-03-14 15:03:30] [INFO ] Dead Transitions using invariants and state equation in 11869 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16604 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11 in 155625 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:03:31] [INFO ] Computed 72 place invariants in 1243 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 15:03:31] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:03:33] [INFO ] Computed 72 place invariants in 1397 ms
[2023-03-14 15:03:33] [INFO ] [Real]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 15:03:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-14 15:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:03:38] [INFO ] [Real]Absence check using state equation in 4236 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3692 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3693 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:03:43] [INFO ] Computed 72 place invariants in 1381 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 22114 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1571 ms. (steps per millisecond=636 ) properties (out of 1) seen :1
[2023-03-14 15:04:06] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:04:08] [INFO ] Computed 72 place invariants in 1281 ms
[2023-03-14 15:04:08] [INFO ] [Real]Absence check using 70 positive place invariants in 105 ms returned sat
[2023-03-14 15:04:08] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 73 ms returned sat
[2023-03-14 15:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:04:16] [INFO ] [Real]Absence check using state equation in 7559 ms returned sat
[2023-03-14 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:04:17] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-14 15:04:17] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:04:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:04:26] [INFO ] [Nat]Absence check using state equation in 9355 ms returned sat
[2023-03-14 15:04:27] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:04:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:04:34] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7282 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1380 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1380 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1147 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 15:04:36] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:04:36] [INFO ] Invariant cache hit.
[2023-03-14 15:04:40] [INFO ] Implicit Places using invariants in 3743 ms returned []
Implicit Place search using SMT only with invariants took 3743 ms to find 0 implicit places.
[2023-03-14 15:04:40] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:04:40] [INFO ] Invariant cache hit.
[2023-03-14 15:04:53] [INFO ] Dead Transitions using invariants and state equation in 13055 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17949 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12 in 83632 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:04:54] [INFO ] Computed 72 place invariants in 1042 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 309 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 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-14 15:04:55] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:04:56] [INFO ] Computed 72 place invariants in 1321 ms
[2023-03-14 15:04:57] [INFO ] [Real]Absence check using 70 positive place invariants in 92 ms returned sat
[2023-03-14 15:04:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:05:01] [INFO ] [Real]Absence check using state equation in 4363 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 5323 transition count 24500
Applied a total of 19 rules in 3819 ms. Remains 5323 /5328 variables (removed 5) and now considering 24500/24505 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3820 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-14 15:05:06] [INFO ] Computed 72 place invariants in 1301 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 21879 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties (out of 1) seen :1
[2023-03-14 15:05:30] [INFO ] Invariant cache hit.
[2023-03-14 15:05:30] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-14 15:05:30] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 15:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:05:38] [INFO ] [Real]Absence check using state equation in 8104 ms returned sat
[2023-03-14 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:05:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 15:05:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-14 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:05:47] [INFO ] [Nat]Absence check using state equation in 7547 ms returned sat
[2023-03-14 15:05:47] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:05:50] [INFO ] [Nat]Added 24288 Read/Feed constraints in 2976 ms returned sat
[2023-03-14 15:05:52] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1274 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1142 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1144 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1394 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-14 15:05:55] [INFO ] Invariant cache hit.
[2023-03-14 15:05:58] [INFO ] Implicit Places using invariants in 3668 ms returned []
Implicit Place search using SMT only with invariants took 3668 ms to find 0 implicit places.
[2023-03-14 15:05:58] [INFO ] Invariant cache hit.
[2023-03-14 15:06:09] [INFO ] Dead Transitions using invariants and state equation in 10420 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15485 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13 in 75490 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-14
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:06:10] [INFO ] Computed 72 place invariants in 997 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2023-03-14 15:06:10] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:06:11] [INFO ] Computed 72 place invariants in 1062 ms
[2023-03-14 15:06:12] [INFO ] [Real]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-14 15:06:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:06:16] [INFO ] [Real]Absence check using state equation in 4354 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3595 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3596 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:06:21] [INFO ] Computed 72 place invariants in 976 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22663 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 1) seen :1
[2023-03-14 15:06:45] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:06:46] [INFO ] Computed 72 place invariants in 1249 ms
[2023-03-14 15:06:47] [INFO ] [Real]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-14 15:06:47] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-14 15:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:06:54] [INFO ] [Real]Absence check using state equation in 7553 ms returned sat
[2023-03-14 15:06:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:06:55] [INFO ] [Nat]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-14 15:06:55] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 15:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:07:03] [INFO ] [Nat]Absence check using state equation in 7733 ms returned sat
[2023-03-14 15:07:03] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:07:11] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7111 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1388 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1388 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1203 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 15:07:13] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:07:13] [INFO ] Invariant cache hit.
[2023-03-14 15:07:17] [INFO ] Implicit Places using invariants in 3575 ms returned []
Implicit Place search using SMT only with invariants took 3575 ms to find 0 implicit places.
[2023-03-14 15:07:17] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:07:17] [INFO ] Invariant cache hit.
[2023-03-14 15:07:27] [INFO ] Dead Transitions using invariants and state equation in 10437 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15219 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:07:28] [INFO ] Computed 72 place invariants in 977 ms
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 23379 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 1) seen :1
[2023-03-14 15:07:53] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:07:54] [INFO ] Computed 72 place invariants in 1256 ms
[2023-03-14 15:07:55] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-14 15:07:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 15:07:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:08:02] [INFO ] [Real]Absence check using state equation in 7485 ms returned sat
[2023-03-14 15:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:08:03] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-14 15:08:03] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 15:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:08:13] [INFO ] [Nat]Absence check using state equation in 9083 ms returned sat
[2023-03-14 15:08:13] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:08:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:08:20] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7156 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1379 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1380 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1165 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 15:08:23] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:08:23] [INFO ] Invariant cache hit.
[2023-03-14 15:08:26] [INFO ] Implicit Places using invariants in 3550 ms returned []
Implicit Place search using SMT only with invariants took 3550 ms to find 0 implicit places.
[2023-03-14 15:08:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:08:26] [INFO ] Invariant cache hit.
[2023-03-14 15:08:37] [INFO ] Dead Transitions using invariants and state equation in 10776 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15493 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-14 in 148122 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-15
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:08:38] [INFO ] Computed 72 place invariants in 1269 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 340 ms. (steps per millisecond=29 ) 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
[2023-03-14 15:08:39] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-14 15:08:40] [INFO ] Computed 72 place invariants in 1230 ms
[2023-03-14 15:08:40] [INFO ] [Real]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-14 15:08:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-14 15:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:08:45] [INFO ] [Real]Absence check using state equation in 4391 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5328 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5328/5328 places, 24505/24505 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 5322 transition count 24499
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 5322 transition count 24499
Applied a total of 20 rules in 3725 ms. Remains 5322 /5328 variables (removed 6) and now considering 24499/24505 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3726 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:08:50] [INFO ] Computed 72 place invariants in 1011 ms
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 23213 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties (out of 1) seen :1
[2023-03-14 15:09:14] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-14 15:09:16] [INFO ] Computed 72 place invariants in 1438 ms
[2023-03-14 15:09:16] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-14 15:09:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-14 15:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:09:24] [INFO ] [Real]Absence check using state equation in 7774 ms returned sat
[2023-03-14 15:09:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:09:25] [INFO ] [Nat]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-14 15:09:25] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-14 15:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:09:33] [INFO ] [Nat]Absence check using state equation in 7625 ms returned sat
[2023-03-14 15:09:33] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-14 15:09:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:09:40] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7088 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1395 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1395 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1160 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-14 15:09:43] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:09:43] [INFO ] Invariant cache hit.
[2023-03-14 15:09:46] [INFO ] Implicit Places using invariants in 3573 ms returned []
Implicit Place search using SMT only with invariants took 3574 ms to find 0 implicit places.
[2023-03-14 15:09:46] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-14 15:09:46] [INFO ] Invariant cache hit.
[2023-03-14 15:09:58] [INFO ] Dead Transitions using invariants and state equation in 11243 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15980 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-15 in 80730 ms.
[2023-03-14 15:09:59] [INFO ] Flatten gal took : 768 ms
[2023-03-14 15:09:59] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-14 15:09:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5328 places, 24505 transitions and 98176 arcs took 72 ms.
Total runtime 2765611 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CANInsertWithFailure (PT), instance 070
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 5328 places, 24505 transitions, 98176 arcs.
Final Score: 2.5291120905E7
Took : 372 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 15308088 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16047248 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-070"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is CANInsertWithFailure-PT-070, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-tajo-167813697300757"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-070.tgz
mv CANInsertWithFailure-PT-070 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 ;