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.r041-tajo-167813695100757.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r041-tajo-167813695100757
=====================================================================

--------------------
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 1678664578099

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-070
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 23:43:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 23:43:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 23:43:01] [INFO ] Load time of PNML (sax parser for PT used): 747 ms
[2023-03-12 23:43:01] [INFO ] Transformed 10644 places.
[2023-03-12 23:43:01] [INFO ] Transformed 29820 transitions.
[2023-03-12 23:43:01] [INFO ] Parsed PT model containing 10644 places and 29820 transitions and 79800 arcs in 980 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 29820 rows 10644 cols
[2023-03-12 23:43:07] [INFO ] Computed 73 place invariants in 5428 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 16) seen :8
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 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 15) 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 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 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
[2023-03-12 23:43:07] [INFO ] Invariant cache hit.
[2023-03-12 23:43:10] [INFO ] [Real]Absence check using 71 positive place invariants in 299 ms returned sat
[2023-03-12 23:43:10] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 184 ms returned sat
[2023-03-12 23:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
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)
[2023-03-12 23:43:14] [INFO ] [Real]Absence check using 71 positive place invariants in 224 ms returned sat
[2023-03-12 23:43:14] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-12 23:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:17] [INFO ] [Real]Absence check using state equation in 3461 ms returned unknown
[2023-03-12 23:43:19] [INFO ] [Real]Absence check using 71 positive place invariants in 188 ms returned sat
[2023-03-12 23:43:19] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-12 23:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:22] [INFO ] [Real]Absence check using state equation in 3700 ms returned unknown
[2023-03-12 23:43:24] [INFO ] [Real]Absence check using 71 positive place invariants in 312 ms returned sat
[2023-03-12 23:43:24] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 190 ms returned sat
[2023-03-12 23:43:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:27] [INFO ] [Real]Absence check using state equation in 3498 ms returned unknown
[2023-03-12 23:43:29] [INFO ] [Real]Absence check using 71 positive place invariants in 285 ms returned sat
[2023-03-12 23:43:29] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 186 ms returned sat
[2023-03-12 23:43:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:32] [INFO ] [Real]Absence check using state equation in 3270 ms returned unknown
[2023-03-12 23:43:34] [INFO ] [Real]Absence check using 71 positive place invariants in 211 ms returned sat
[2023-03-12 23:43:34] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 155 ms returned sat
[2023-03-12 23:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:37] [INFO ] [Real]Absence check using state equation in 3537 ms returned unknown
[2023-03-12 23:43:39] [INFO ] [Real]Absence check using 71 positive place invariants in 182 ms returned sat
[2023-03-12 23:43:39] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-12 23:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:42] [INFO ] [Real]Absence check using state equation in 3640 ms returned unknown
[2023-03-12 23:43:44] [INFO ] [Real]Absence check using 71 positive place invariants in 192 ms returned sat
[2023-03-12 23:43:44] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-12 23:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:47] [INFO ] [Real]Absence check using state equation in 3345 ms returned unknown
[2023-03-12 23:43:49] [INFO ] [Real]Absence check using 71 positive place invariants in 240 ms returned sat
[2023-03-12 23:43:49] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 182 ms returned sat
[2023-03-12 23:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:53] [INFO ] [Real]Absence check using state equation in 3317 ms returned unknown
[2023-03-12 23:43:54] [INFO ] [Real]Absence check using 71 positive place invariants in 223 ms returned sat
[2023-03-12 23:43:54] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 221 ms returned sat
[2023-03-12 23:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:43:58] [INFO ] [Real]Absence check using state equation in 3250 ms returned unknown
[2023-03-12 23:43:59] [INFO ] [Real]Absence check using 71 positive place invariants in 266 ms returned sat
[2023-03-12 23:43:59] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-12 23:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:44:03] [INFO ] [Real]Absence check using state equation in 3403 ms returned unknown
[2023-03-12 23:44:04] [INFO ] [Real]Absence check using 71 positive place invariants in 194 ms returned sat
[2023-03-12 23:44:04] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 152 ms returned sat
[2023-03-12 23:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:44:08] [INFO ] [Real]Absence check using state equation in 3669 ms returned unknown
[2023-03-12 23:44:09] [INFO ] [Real]Absence check using 71 positive place invariants in 189 ms returned sat
[2023-03-12 23:44:09] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-12 23:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:44:13] [INFO ] [Real]Absence check using state equation in 3410 ms returned unknown
[2023-03-12 23:44:14] [INFO ] [Real]Absence check using 71 positive place invariants in 182 ms returned sat
[2023-03-12 23:44:14] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-12 23:44:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:44:18] [INFO ] [Real]Absence check using state equation in 3519 ms returned unknown
[2023-03-12 23:44:19] [INFO ] [Real]Absence check using 71 positive place invariants in 181 ms returned sat
[2023-03-12 23:44:19] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-12 23:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:44:23] [INFO ] [Real]Absence check using state equation in 3686 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, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0]
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.102 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 17 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 11965 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 11971 ms. Remains : 5328/10644 places, 24505/29820 transitions.
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-12 23:44:36] [INFO ] Computed 72 place invariants in 1349 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 28754 ms. (steps per millisecond=34 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1967 ms. (steps per millisecond=508 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1982 ms. (steps per millisecond=504 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1988 ms. (steps per millisecond=503 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1961 ms. (steps per millisecond=509 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1957 ms. (steps per millisecond=510 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 2144 ms. (steps per millisecond=466 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1950 ms. (steps per millisecond=512 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2038 ms. (steps per millisecond=490 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2002 ms. (steps per millisecond=499 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2289 ms. (steps per millisecond=436 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1954 ms. (steps per millisecond=511 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1957 ms. (steps per millisecond=510 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000000 steps, including 25 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 15) seen :7
[2023-03-12 23:45:35] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-12 23:45:36] [INFO ] Computed 72 place invariants in 1370 ms
[2023-03-12 23:45:37] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2023-03-12 23:45:37] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2023-03-12 23:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:45:45] [INFO ] [Real]Absence check using state equation in 8504 ms returned sat
[2023-03-12 23:45:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:45:47] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-12 23:45:47] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-12 23:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:45:55] [INFO ] [Nat]Absence check using state equation in 7883 ms returned sat
[2023-03-12 23:45:55] [INFO ] State equation strengthened by 24260 read => feed constraints.
[2023-03-12 23:45:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:46:02] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7120 ms returned unknown
[2023-03-12 23:46:03] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-12 23:46:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2023-03-12 23:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:46:11] [INFO ] [Real]Absence check using state equation in 8527 ms returned sat
[2023-03-12 23:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:46:13] [INFO ] [Nat]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-12 23:46:13] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-12 23:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:46:23] [INFO ] [Nat]Absence check using state equation in 10368 ms returned sat
[2023-03-12 23:46:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:46:34] [INFO ] [Nat]Added 24260 Read/Feed constraints in 11273 ms returned unknown
[2023-03-12 23:46:35] [INFO ] [Real]Absence check using 70 positive place invariants in 107 ms returned sat
[2023-03-12 23:46:35] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 64 ms returned sat
[2023-03-12 23:46:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:46:43] [INFO ] [Real]Absence check using state equation in 7773 ms returned sat
[2023-03-12 23:46:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:46:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-12 23:46:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:46:52] [INFO ] [Nat]Absence check using state equation in 8502 ms returned sat
[2023-03-12 23:46:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:46:59] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6993 ms returned sat
[2023-03-12 23:47:02] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1435 ms.
[2023-03-12 23:47:02] [INFO ] [Real]Absence check using 70 positive place invariants in 107 ms returned sat
[2023-03-12 23:47:02] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:47:10] [INFO ] [Real]Absence check using state equation in 7799 ms returned sat
[2023-03-12 23:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:47:11] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-12 23:47:11] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:47:19] [INFO ] [Nat]Absence check using state equation in 8199 ms returned sat
[2023-03-12 23:47:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:47:26] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7042 ms returned unknown
[2023-03-12 23:47:27] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-12 23:47:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:47:35] [INFO ] [Real]Absence check using state equation in 7509 ms returned sat
[2023-03-12 23:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:47:36] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2023-03-12 23:47:36] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:47:44] [INFO ] [Nat]Absence check using state equation in 8092 ms returned sat
[2023-03-12 23:47:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:47:51] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7302 ms returned unknown
[2023-03-12 23:47:52] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2023-03-12 23:47:52] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-12 23:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:48:00] [INFO ] [Real]Absence check using state equation in 8174 ms returned sat
[2023-03-12 23:48:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:48:02] [INFO ] [Nat]Absence check using 70 positive place invariants in 104 ms returned sat
[2023-03-12 23:48:02] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-12 23:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:48:10] [INFO ] [Nat]Absence check using state equation in 8253 ms returned sat
[2023-03-12 23:48:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:48:17] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7123 ms returned unknown
[2023-03-12 23:48:17] [INFO ] [Real]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-12 23:48:18] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-12 23:48:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:48:25] [INFO ] [Real]Absence check using state equation in 7214 ms returned sat
[2023-03-12 23:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:48:26] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-12 23:48:26] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:48:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:48:34] [INFO ] [Nat]Absence check using state equation in 8650 ms returned sat
[2023-03-12 23:48:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:48:42] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7396 ms returned unknown
[2023-03-12 23:48:43] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-12 23:48:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:48:51] [INFO ] [Real]Absence check using state equation in 8312 ms returned sat
[2023-03-12 23:48:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:48:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-12 23:48:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-12 23:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:49:01] [INFO ] [Nat]Absence check using state equation in 8560 ms returned sat
[2023-03-12 23:49:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:49:12] [INFO ] [Nat]Added 24260 Read/Feed constraints in 11082 ms returned unknown
[2023-03-12 23:49:13] [INFO ] [Real]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-12 23:49:13] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 64 ms returned sat
[2023-03-12 23:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:49:21] [INFO ] [Real]Absence check using state equation in 8409 ms returned sat
[2023-03-12 23:49:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:49:22] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2023-03-12 23:49:22] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:49:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:49:30] [INFO ] [Nat]Absence check using state equation in 7854 ms returned sat
[2023-03-12 23:49:33] [INFO ] [Nat]Added 24260 Read/Feed constraints in 3131 ms returned sat
[2023-03-12 23:49:36] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1855 ms.
[2023-03-12 23:49:36] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-12 23:49:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:49:43] [INFO ] [Real]Absence check using state equation in 7034 ms returned sat
[2023-03-12 23:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:49:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-12 23:49:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:49:52] [INFO ] [Nat]Absence check using state equation in 7612 ms returned sat
[2023-03-12 23:49:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:49:58] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5937 ms returned sat
[2023-03-12 23:50:00] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1328 ms.
[2023-03-12 23:50:00] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-12 23:50:00] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2023-03-12 23:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:50:07] [INFO ] [Real]Absence check using state equation in 7035 ms returned sat
[2023-03-12 23:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:50:08] [INFO ] [Nat]Absence check using 70 positive place invariants in 81 ms returned sat
[2023-03-12 23:50:09] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-12 23:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:50:16] [INFO ] [Nat]Absence check using state equation in 7628 ms returned sat
[2023-03-12 23:50:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:50:23] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7070 ms returned unknown
[2023-03-12 23:50:24] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2023-03-12 23:50:24] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-12 23:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:50:32] [INFO ] [Real]Absence check using state equation in 7860 ms returned sat
[2023-03-12 23:50:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:50:33] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-12 23:50:33] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-12 23:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:50:40] [INFO ] [Nat]Absence check using state equation in 7329 ms returned sat
[2023-03-12 23:50:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:50:46] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5616 ms returned sat
[2023-03-12 23:50:48] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1291 ms.
[2023-03-12 23:50:48] [INFO ] [Real]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-12 23:50:48] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:50:56] [INFO ] [Real]Absence check using state equation in 7587 ms returned sat
[2023-03-12 23:50:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:50:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-12 23:50:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-12 23:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:51:05] [INFO ] [Nat]Absence check using state equation in 7731 ms returned sat
[2023-03-12 23:51:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:51:12] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7129 ms returned unknown
[2023-03-12 23:51:13] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-12 23:51:13] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:51:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:51:20] [INFO ] [Real]Absence check using state equation in 7181 ms returned sat
[2023-03-12 23:51:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:51:21] [INFO ] [Nat]Absence check using 70 positive place invariants in 84 ms returned sat
[2023-03-12 23:51:21] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-12 23:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:51:28] [INFO ] [Nat]Absence check using state equation in 7352 ms returned sat
[2023-03-12 23:51:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:51:35] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7048 ms returned unknown
[2023-03-12 23:51:36] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-12 23:51:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-12 23:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:51:43] [INFO ] [Real]Absence check using state equation in 7232 ms returned sat
[2023-03-12 23:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:51:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-12 23:51:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:51:51] [INFO ] [Nat]Absence check using state equation in 7258 ms returned sat
[2023-03-12 23:51:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:51:58] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6998 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 1496 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 1497 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 1377 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
[2023-03-12 23:52:01] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-12 23:52:01] [INFO ] Invariant cache hit.
[2023-03-12 23:52:06] [INFO ] Implicit Places using invariants in 4208 ms returned []
Implicit Place search using SMT only with invariants took 4210 ms to find 0 implicit places.
[2023-03-12 23:52:06] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-12 23:52:06] [INFO ] Invariant cache hit.
[2023-03-12 23:52:18] [INFO ] Dead Transitions using invariants and state equation in 12155 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17747 ms. Remains : 5328/5328 places, 24505/24505 transitions.
Normalized transition count is 24496 out of 24505 initially.
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-12 23:52:19] [INFO ] Computed 72 place invariants in 1157 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25288 ms. (steps per millisecond=39 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1895 ms. (steps per millisecond=527 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1863 ms. (steps per millisecond=536 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1867 ms. (steps per millisecond=535 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1891 ms. (steps per millisecond=528 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1875 ms. (steps per millisecond=533 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1871 ms. (steps per millisecond=534 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1877 ms. (steps per millisecond=532 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1874 ms. (steps per millisecond=533 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1915 ms. (steps per millisecond=522 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1897 ms. (steps per millisecond=527 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1857 ms. (steps per millisecond=538 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1850 ms. (steps per millisecond=540 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1879 ms. (steps per millisecond=532 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties (out of 15) seen :5
[2023-03-12 23:53:12] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-12 23:53:14] [INFO ] Computed 72 place invariants in 1381 ms
[2023-03-12 23:53:14] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-12 23:53:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:53:21] [INFO ] [Real]Absence check using state equation in 7128 ms returned sat
[2023-03-12 23:53:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:53:22] [INFO ] [Nat]Absence check using 70 positive place invariants in 86 ms returned sat
[2023-03-12 23:53:22] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-12 23:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:53:30] [INFO ] [Nat]Absence check using state equation in 7156 ms returned sat
[2023-03-12 23:53:30] [INFO ] State equation strengthened by 24260 read => feed constraints.
[2023-03-12 23:53:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:53:37] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7067 ms returned unknown
[2023-03-12 23:53:38] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2023-03-12 23:53:38] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-12 23:53:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:53:46] [INFO ] [Real]Absence check using state equation in 8366 ms returned sat
[2023-03-12 23:53:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:53:47] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-12 23:53:47] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:53:55] [INFO ] [Nat]Absence check using state equation in 7790 ms returned sat
[2023-03-12 23:53:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:54:07] [INFO ] [Nat]Added 24260 Read/Feed constraints in 11662 ms returned unknown
[2023-03-12 23:54:07] [INFO ] [Real]Absence check using 70 positive place invariants in 104 ms returned sat
[2023-03-12 23:54:07] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2023-03-12 23:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:54:16] [INFO ] [Real]Absence check using state equation in 8998 ms returned sat
[2023-03-12 23:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:54:17] [INFO ] [Nat]Absence check using 70 positive place invariants in 89 ms returned sat
[2023-03-12 23:54:18] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-12 23:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:54:26] [INFO ] [Nat]Absence check using state equation in 8247 ms returned sat
[2023-03-12 23:54:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:54:33] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7129 ms returned unknown
[2023-03-12 23:54:34] [INFO ] [Real]Absence check using 70 positive place invariants in 105 ms returned sat
[2023-03-12 23:54:34] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 72 ms returned sat
[2023-03-12 23:54:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:54:42] [INFO ] [Real]Absence check using state equation in 8615 ms returned sat
[2023-03-12 23:54:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:54:44] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-12 23:54:44] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-12 23:54:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:54:52] [INFO ] [Nat]Absence check using state equation in 8369 ms returned sat
[2023-03-12 23:54:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:54:59] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7392 ms returned unknown
[2023-03-12 23:55:00] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-12 23:55:00] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:55:09] [INFO ] [Real]Absence check using state equation in 8523 ms returned sat
[2023-03-12 23:55:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:55:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-12 23:55:10] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-12 23:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:55:18] [INFO ] [Nat]Absence check using state equation in 8498 ms returned sat
[2023-03-12 23:55:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:55:26] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7026 ms returned unknown
[2023-03-12 23:55:26] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-12 23:55:26] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:55:34] [INFO ] [Real]Absence check using state equation in 8323 ms returned sat
[2023-03-12 23:55:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:55:36] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2023-03-12 23:55:36] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-12 23:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:55:43] [INFO ] [Nat]Absence check using state equation in 7615 ms returned sat
[2023-03-12 23:55:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:55:50] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7154 ms returned unknown
[2023-03-12 23:55:51] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-12 23:55:51] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:55:59] [INFO ] [Real]Absence check using state equation in 7480 ms returned sat
[2023-03-12 23:55:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:56:00] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-12 23:56:00] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:56:08] [INFO ] [Nat]Absence check using state equation in 7951 ms returned sat
[2023-03-12 23:56:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:56:15] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7140 ms returned unknown
[2023-03-12 23:56:15] [INFO ] [Real]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-12 23:56:15] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-12 23:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:56:23] [INFO ] [Real]Absence check using state equation in 7347 ms returned sat
[2023-03-12 23:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:56:24] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-12 23:56:24] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:56:32] [INFO ] [Nat]Absence check using state equation in 7806 ms returned sat
[2023-03-12 23:56:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:56:43] [INFO ] [Nat]Added 24260 Read/Feed constraints in 10772 ms returned unknown
[2023-03-12 23:56:43] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-12 23:56:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-12 23:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:56:51] [INFO ] [Real]Absence check using state equation in 7470 ms returned sat
[2023-03-12 23:56:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:56:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-12 23:56:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-12 23:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:56:59] [INFO ] [Nat]Absence check using state equation in 7434 ms returned sat
[2023-03-12 23:57:02] [INFO ] [Nat]Added 24260 Read/Feed constraints in 3178 ms returned sat
[2023-03-12 23:57:04] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1334 ms.
[2023-03-12 23:57:05] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-12 23:57:05] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:57:13] [INFO ] [Real]Absence check using state equation in 8065 ms returned sat
[2023-03-12 23:57:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:57:14] [INFO ] [Nat]Absence check using 70 positive place invariants in 125 ms returned sat
[2023-03-12 23:57:14] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2023-03-12 23:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:57:23] [INFO ] [Nat]Absence check using state equation in 8362 ms returned sat
[2023-03-12 23:57:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:57:29] [INFO ] [Nat]Added 24260 Read/Feed constraints in 5989 ms returned sat
[2023-03-12 23:57:30] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1407 ms.
[2023-03-12 23:57:31] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-12 23:57:31] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-12 23:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:57:39] [INFO ] [Real]Absence check using state equation in 7576 ms returned sat
[2023-03-12 23:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:57:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-12 23:57:40] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-12 23:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:57:47] [INFO ] [Nat]Absence check using state equation in 7374 ms returned sat
[2023-03-12 23:57:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:57:54] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6402 ms returned sat
[2023-03-12 23:57:55] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1292 ms.
[2023-03-12 23:57:56] [INFO ] [Real]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-12 23:57:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-12 23:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:58:03] [INFO ] [Real]Absence check using state equation in 7231 ms returned sat
[2023-03-12 23:58:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:58:04] [INFO ] [Nat]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-12 23:58:04] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-12 23:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:58:12] [INFO ] [Nat]Absence check using state equation in 7284 ms returned sat
[2023-03-12 23:58:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:58:17] [INFO ] [Nat]Added 24260 Read/Feed constraints in 4896 ms returned sat
[2023-03-12 23:58:19] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1381 ms.
[2023-03-12 23:58:19] [INFO ] [Real]Absence check using 70 positive place invariants in 94 ms returned sat
[2023-03-12 23:58:19] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:58:27] [INFO ] [Real]Absence check using state equation in 7864 ms returned sat
[2023-03-12 23:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:58:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-12 23:58:28] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 62 ms returned sat
[2023-03-12 23:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:58:36] [INFO ] [Nat]Absence check using state equation in 7495 ms returned sat
[2023-03-12 23:58:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:58:43] [INFO ] [Nat]Added 24260 Read/Feed constraints in 7017 ms returned unknown
[2023-03-12 23:58:43] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-12 23:58:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:58:51] [INFO ] [Real]Absence check using state equation in 7942 ms returned sat
[2023-03-12 23:58:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:58:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2023-03-12 23:58:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:59:00] [INFO ] [Nat]Absence check using state equation in 7251 ms returned sat
[2023-03-12 23:59:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:59:06] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6597 ms returned sat
[2023-03-12 23:59:08] [INFO ] Computed and/alt/rep : 19191/52693/19182 causal constraints (skipped 5244 transitions) in 1328 ms.
[2023-03-12 23:59:09] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-12 23:59:09] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-12 23:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:59:16] [INFO ] [Real]Absence check using state equation in 7102 ms returned sat
[2023-03-12 23:59:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 23:59:17] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-12 23:59:17] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-12 23:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 23:59:24] [INFO ] [Nat]Absence check using state equation in 7200 ms returned sat
[2023-03-12 23:59:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 23:59:31] [INFO ] [Nat]Added 24260 Read/Feed constraints in 6966 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 1448 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 1450 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 1429 ms. Remains 5328 /5328 variables (removed 0) and now considering 24505/24505 (removed 0) transitions.
[2023-03-12 23:59:34] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-12 23:59:34] [INFO ] Invariant cache hit.
[2023-03-12 23:59:38] [INFO ] Implicit Places using invariants in 3906 ms returned []
Implicit Place search using SMT only with invariants took 3920 ms to find 0 implicit places.
[2023-03-12 23:59:38] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
[2023-03-12 23:59:38] [INFO ] Invariant cache hit.
[2023-03-12 23:59:49] [INFO ] Dead Transitions using invariants and state equation in 11704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17057 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
[2023-03-12 23:59:51] [INFO ] Computed 72 place invariants in 1164 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 247 ms. (steps per millisecond=40 ) 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
[2023-03-12 23:59:51] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-12 23:59:52] [INFO ] Computed 72 place invariants in 1343 ms
[2023-03-12 23:59:53] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-12 23:59:53] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-12 23:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 23:59:57] [INFO ] [Real]Absence check using state equation in 4466 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 4402 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 4403 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:00:03] [INFO ] Computed 72 place invariants in 1344 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 24744 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1980 ms. (steps per millisecond=505 ) properties (out of 1) seen :1
[2023-03-13 00:00:30] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:00:31] [INFO ] Computed 72 place invariants in 1179 ms
[2023-03-13 00:00:31] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2023-03-13 00:00:31] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-13 00:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:00:41] [INFO ] [Real]Absence check using state equation in 9206 ms returned sat
[2023-03-13 00:00:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:00:42] [INFO ] [Nat]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-13 00:00:42] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:00:51] [INFO ] [Nat]Absence check using state equation in 9151 ms returned sat
[2023-03-13 00:00:51] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:00:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:00:58] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7133 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 1401 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 1401 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 1586 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:01:01] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:01:01] [INFO ] Invariant cache hit.
[2023-03-13 00:01:05] [INFO ] Implicit Places using invariants in 3975 ms returned []
Implicit Place search using SMT only with invariants took 3976 ms to find 0 implicit places.
[2023-03-13 00:01:05] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:01:05] [INFO ] Invariant cache hit.
[2023-03-13 00:01:17] [INFO ] Dead Transitions using invariants and state equation in 11938 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17525 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:01:18] [INFO ] Computed 72 place invariants in 1195 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 24048 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 1928 ms. (steps per millisecond=518 ) properties (out of 1) seen :1
[2023-03-13 00:01:44] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:01:46] [INFO ] Computed 72 place invariants in 1394 ms
[2023-03-13 00:01:46] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2023-03-13 00:01:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-13 00:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:01:56] [INFO ] [Real]Absence check using state equation in 9461 ms returned sat
[2023-03-13 00:01:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:01:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 98 ms returned sat
[2023-03-13 00:01:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:02:06] [INFO ] [Nat]Absence check using state equation in 9012 ms returned sat
[2023-03-13 00:02:06] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:02:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:02:13] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7066 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 1435 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 1436 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 1379 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:02:16] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:02:16] [INFO ] Invariant cache hit.
[2023-03-13 00:02:20] [INFO ] Implicit Places using invariants in 3922 ms returned []
Implicit Place search using SMT only with invariants took 3923 ms to find 0 implicit places.
[2023-03-13 00:02:20] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:02:20] [INFO ] Invariant cache hit.
[2023-03-13 00:02:34] [INFO ] Dead Transitions using invariants and state equation in 13760 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19069 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00 in 164557 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
[2023-03-13 00:02:35] [INFO ] Computed 72 place invariants in 1140 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-13 00:02:35] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:02:37] [INFO ] Computed 72 place invariants in 1195 ms
[2023-03-13 00:02:37] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2023-03-13 00:02:37] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-13 00:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:02:42] [INFO ] [Real]Absence check using state equation in 4388 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 4269 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 4270 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:02:47] [INFO ] Computed 72 place invariants in 1240 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 25273 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1864 ms. (steps per millisecond=536 ) properties (out of 1) seen :1
[2023-03-13 00:03:14] [INFO ] Invariant cache hit.
[2023-03-13 00:03:15] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-13 00:03:15] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:03:22] [INFO ] [Real]Absence check using state equation in 7096 ms returned sat
[2023-03-13 00:03:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:03:23] [INFO ] [Nat]Absence check using 70 positive place invariants in 81 ms returned sat
[2023-03-13 00:03:23] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 102 ms returned sat
[2023-03-13 00:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:03:30] [INFO ] [Nat]Absence check using state equation in 7488 ms returned sat
[2023-03-13 00:03:31] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:03:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:03:42] [INFO ] [Nat]Added 24288 Read/Feed constraints in 11369 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 1626 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 1626 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 1412 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:03:45] [INFO ] Invariant cache hit.
[2023-03-13 00:03:49] [INFO ] Implicit Places using invariants in 3882 ms returned []
Implicit Place search using SMT only with invariants took 3896 ms to find 0 implicit places.
[2023-03-13 00:03:49] [INFO ] Invariant cache hit.
[2023-03-13 00:03:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:04:01] [INFO ] Dead Transitions using invariants and state equation in 12045 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17357 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01 in 87049 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
[2023-03-13 00:04:02] [INFO ] Computed 72 place invariants in 1178 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-13 00:04:02] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:04:04] [INFO ] Computed 72 place invariants in 1215 ms
[2023-03-13 00:04:04] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-13 00:04:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-13 00:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:04:09] [INFO ] [Real]Absence check using state equation in 4426 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 9 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 4226 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 4227 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:04:14] [INFO ] Computed 72 place invariants in 1201 ms
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 25845 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1892 ms. (steps per millisecond=528 ) properties (out of 1) seen :1
[2023-03-13 00:04:42] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:04:43] [INFO ] Computed 72 place invariants in 1127 ms
[2023-03-13 00:04:44] [INFO ] [Real]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-13 00:04:44] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:04:51] [INFO ] [Real]Absence check using state equation in 7324 ms returned sat
[2023-03-13 00:04:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:04:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 93 ms returned sat
[2023-03-13 00:04:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-13 00:04:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:05:00] [INFO ] [Nat]Absence check using state equation in 7862 ms returned sat
[2023-03-13 00:05:00] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:05:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:05:07] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7089 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 1565 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 1565 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 1384 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:05:10] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:05:10] [INFO ] Invariant cache hit.
[2023-03-13 00:05:14] [INFO ] Implicit Places using invariants in 3912 ms returned []
Implicit Place search using SMT only with invariants took 3925 ms to find 0 implicit places.
[2023-03-13 00:05:14] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:05:14] [INFO ] Invariant cache hit.
[2023-03-13 00:05:26] [INFO ] Dead Transitions using invariants and state equation in 11715 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17043 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:05:27] [INFO ] Computed 72 place invariants in 1131 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 25787 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1860 ms. (steps per millisecond=537 ) properties (out of 1) seen :1
[2023-03-13 00:05:55] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:05:56] [INFO ] Computed 72 place invariants in 1339 ms
[2023-03-13 00:05:57] [INFO ] [Real]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-13 00:05:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:06:05] [INFO ] [Real]Absence check using state equation in 8531 ms returned sat
[2023-03-13 00:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:06:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-13 00:06:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:06:14] [INFO ] [Nat]Absence check using state equation in 7844 ms returned sat
[2023-03-13 00:06:14] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:06:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:06:21] [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 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 1398 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 1399 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 1384 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:06:24] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:06:24] [INFO ] Invariant cache hit.
[2023-03-13 00:06:28] [INFO ] Implicit Places using invariants in 3651 ms returned []
Implicit Place search using SMT only with invariants took 3664 ms to find 0 implicit places.
[2023-03-13 00:06:28] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:06:28] [INFO ] Invariant cache hit.
[2023-03-13 00:06:39] [INFO ] Dead Transitions using invariants and state equation in 11572 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16624 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02 in 158546 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
[2023-03-13 00:06:41] [INFO ] Computed 72 place invariants in 1141 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-13 00:06:41] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:06:42] [INFO ] Computed 72 place invariants in 1483 ms
[2023-03-13 00:06:43] [INFO ] [Real]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:06:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:06:47] [INFO ] [Real]Absence check using state equation in 4369 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 3971 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 3972 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:06:53] [INFO ] Computed 72 place invariants in 1349 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 25002 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1829 ms. (steps per millisecond=546 ) properties (out of 1) seen :0
[2023-03-13 00:07:20] [INFO ] Invariant cache hit.
[2023-03-13 00:07:20] [INFO ] [Real]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:07:20] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-13 00:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:07:29] [INFO ] [Real]Absence check using state equation in 8649 ms returned sat
[2023-03-13 00:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:07:30] [INFO ] [Nat]Absence check using 70 positive place invariants in 141 ms returned sat
[2023-03-13 00:07:30] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2023-03-13 00:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:07:38] [INFO ] [Nat]Absence check using state equation in 8379 ms returned sat
[2023-03-13 00:07:39] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:07:42] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3513 ms returned sat
[2023-03-13 00:07:44] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1348 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 1505 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 1506 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 1417 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:07:47] [INFO ] Invariant cache hit.
[2023-03-13 00:07:51] [INFO ] Implicit Places using invariants in 4144 ms returned []
Implicit Place search using SMT only with invariants took 4145 ms to find 0 implicit places.
[2023-03-13 00:07:51] [INFO ] Invariant cache hit.
[2023-03-13 00:08:03] [INFO ] Dead Transitions using invariants and state equation in 11403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16970 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-13 00:08:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 25892 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1872 ms. (steps per millisecond=534 ) properties (out of 1) seen :0
[2023-03-13 00:08:30] [INFO ] Invariant cache hit.
[2023-03-13 00:08:31] [INFO ] [Real]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-13 00:08:31] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:08:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:08:39] [INFO ] [Real]Absence check using state equation in 8249 ms returned sat
[2023-03-13 00:08:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:08:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-13 00:08:40] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:08:48] [INFO ] [Nat]Absence check using state equation in 7896 ms returned sat
[2023-03-13 00:08:49] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:08:52] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3555 ms returned sat
[2023-03-13 00:08:54] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1283 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 1512 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 1512 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 1511 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:08:57] [INFO ] Invariant cache hit.
[2023-03-13 00:09:01] [INFO ] Implicit Places using invariants in 4292 ms returned []
Implicit Place search using SMT only with invariants took 4293 ms to find 0 implicit places.
[2023-03-13 00:09:01] [INFO ] Invariant cache hit.
[2023-03-13 00:09:13] [INFO ] Dead Transitions using invariants and state equation in 11964 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17772 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03 in 153836 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
[2023-03-13 00:09:15] [INFO ] Computed 72 place invariants in 1242 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-13 00:09:15] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:09:16] [INFO ] Computed 72 place invariants in 1180 ms
[2023-03-13 00:09:17] [INFO ] [Real]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-13 00:09:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2023-03-13 00:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:09:21] [INFO ] [Real]Absence check using state equation in 4457 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 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 4171 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 4172 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:09:26] [INFO ] Computed 72 place invariants in 1118 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25397 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2008 ms. (steps per millisecond=498 ) properties (out of 1) seen :1
[2023-03-13 00:09:54] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:09:55] [INFO ] Computed 72 place invariants in 1568 ms
[2023-03-13 00:09:56] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2023-03-13 00:09:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2023-03-13 00:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:10:03] [INFO ] [Real]Absence check using state equation in 7472 ms returned sat
[2023-03-13 00:10:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:10:04] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-13 00:10:05] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:10:12] [INFO ] [Nat]Absence check using state equation in 7281 ms returned sat
[2023-03-13 00:10:12] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:10:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:10:19] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7103 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 1412 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 1412 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 1403 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:10:22] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:10:22] [INFO ] Invariant cache hit.
[2023-03-13 00:10:26] [INFO ] Implicit Places using invariants in 4051 ms returned []
Implicit Place search using SMT only with invariants took 4052 ms to find 0 implicit places.
[2023-03-13 00:10:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:10:26] [INFO ] Invariant cache hit.
[2023-03-13 00:10:37] [INFO ] Dead Transitions using invariants and state equation in 11347 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16808 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:10:39] [INFO ] Computed 72 place invariants in 1389 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 23497 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 2048 ms. (steps per millisecond=488 ) properties (out of 1) seen :1
[2023-03-13 00:11:04] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:11:05] [INFO ] Computed 72 place invariants in 1138 ms
[2023-03-13 00:11:06] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-13 00:11:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-13 00:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:11:14] [INFO ] [Real]Absence check using state equation in 7521 ms returned sat
[2023-03-13 00:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:11:15] [INFO ] [Nat]Absence check using 70 positive place invariants in 80 ms returned sat
[2023-03-13 00:11:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-13 00:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:11:22] [INFO ] [Nat]Absence check using state equation in 7153 ms returned sat
[2023-03-13 00:11:22] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:11:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:11:29] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6941 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 1583 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 1584 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 1601 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:11:32] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:11:32] [INFO ] Invariant cache hit.
[2023-03-13 00:11:36] [INFO ] Implicit Places using invariants in 3809 ms returned []
Implicit Place search using SMT only with invariants took 3810 ms to find 0 implicit places.
[2023-03-13 00:11:36] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:11:36] [INFO ] Invariant cache hit.
[2023-03-13 00:11:47] [INFO ] Dead Transitions using invariants and state equation in 11252 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16669 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04 in 153823 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
[2023-03-13 00:11:48] [INFO ] Computed 72 place invariants in 1194 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-13 00:11:49] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:11:50] [INFO ] Computed 72 place invariants in 1109 ms
[2023-03-13 00:11:50] [INFO ] [Real]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-13 00:11:50] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-13 00:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:11:55] [INFO ] [Real]Absence check using state equation in 4471 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 7 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 4252 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 4252 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:12:00] [INFO ] Computed 72 place invariants in 1096 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 24115 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 1773 ms. (steps per millisecond=564 ) properties (out of 1) seen :1
[2023-03-13 00:12:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:12:27] [INFO ] Computed 72 place invariants in 1352 ms
[2023-03-13 00:12:28] [INFO ] [Real]Absence check using 70 positive place invariants in 82 ms returned sat
[2023-03-13 00:12:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:12:35] [INFO ] [Real]Absence check using state equation in 6963 ms returned sat
[2023-03-13 00:12:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:12:36] [INFO ] [Nat]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-13 00:12:36] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:12:44] [INFO ] [Nat]Absence check using state equation in 7958 ms returned sat
[2023-03-13 00:12:44] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:12:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:12:51] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7075 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 1325 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 1325 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 1305 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:12:54] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:12:54] [INFO ] Invariant cache hit.
[2023-03-13 00:12:54] [INFO ] Implicit Places using invariants in 601 ms returned []
Implicit Place search using SMT only with invariants took 620 ms to find 0 implicit places.
[2023-03-13 00:12:54] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:12:54] [INFO ] Invariant cache hit.
[2023-03-13 00:13:06] [INFO ] Dead Transitions using invariants and state equation in 11825 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13753 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05 in 79096 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
[2023-03-13 00:13:07] [INFO ] Computed 72 place invariants in 1186 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-13 00:13:08] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:13:09] [INFO ] Computed 72 place invariants in 1168 ms
[2023-03-13 00:13:09] [INFO ] [Real]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-13 00:13:09] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:13:14] [INFO ] [Real]Absence check using state equation in 4421 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 4207 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 4208 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:13:19] [INFO ] Computed 72 place invariants in 1316 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25272 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2025 ms. (steps per millisecond=493 ) properties (out of 1) seen :1
[2023-03-13 00:13:47] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:13:48] [INFO ] Computed 72 place invariants in 1174 ms
[2023-03-13 00:13:48] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-13 00:13:49] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:13:56] [INFO ] [Real]Absence check using state equation in 7862 ms returned sat
[2023-03-13 00:13:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:13:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 74 ms returned sat
[2023-03-13 00:13:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:14:05] [INFO ] [Nat]Absence check using state equation in 7979 ms returned sat
[2023-03-13 00:14:06] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:14:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:14:10] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4743 ms returned sat
[2023-03-13 00:14:12] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1295 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 1518 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 1518 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 1299 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:14:15] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:14:15] [INFO ] Invariant cache hit.
[2023-03-13 00:14:19] [INFO ] Implicit Places using invariants in 3610 ms returned []
Implicit Place search using SMT only with invariants took 3624 ms to find 0 implicit places.
[2023-03-13 00:14:19] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:14:19] [INFO ] Invariant cache hit.
[2023-03-13 00:14:29] [INFO ] Dead Transitions using invariants and state equation in 10832 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15767 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:14:31] [INFO ] Computed 72 place invariants in 1140 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 24608 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1711 ms. (steps per millisecond=584 ) properties (out of 1) seen :1
[2023-03-13 00:14:57] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:14:58] [INFO ] Computed 72 place invariants in 1316 ms
[2023-03-13 00:14:59] [INFO ] [Real]Absence check using 70 positive place invariants in 66 ms returned sat
[2023-03-13 00:14:59] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 45 ms returned sat
[2023-03-13 00:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:15:07] [INFO ] [Real]Absence check using state equation in 7949 ms returned sat
[2023-03-13 00:15:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:15:08] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-13 00:15:08] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:15:15] [INFO ] [Nat]Absence check using state equation in 7313 ms returned sat
[2023-03-13 00:15:15] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:15:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:15:20] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5056 ms returned sat
[2023-03-13 00:15:22] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1093 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 1479 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 1479 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 1519 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:15:25] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:15:25] [INFO ] Invariant cache hit.
[2023-03-13 00:15:29] [INFO ] Implicit Places using invariants in 3634 ms returned []
Implicit Place search using SMT only with invariants took 3647 ms to find 0 implicit places.
[2023-03-13 00:15:29] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:15:29] [INFO ] Invariant cache hit.
[2023-03-13 00:15:40] [INFO ] Dead Transitions using invariants and state equation in 11029 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16211 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06 in 153503 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
[2023-03-13 00:15:41] [INFO ] Computed 72 place invariants in 1150 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 317 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
[2023-03-13 00:15:41] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:15:42] [INFO ] Computed 72 place invariants in 1130 ms
[2023-03-13 00:15:43] [INFO ] [Real]Absence check using 70 positive place invariants in 101 ms returned sat
[2023-03-13 00:15:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-13 00:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:15:47] [INFO ] [Real]Absence check using state equation in 4337 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 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 4016 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 4016 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:15:53] [INFO ] Computed 72 place invariants in 1219 ms
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 24076 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 1966 ms. (steps per millisecond=508 ) properties (out of 1) seen :0
[2023-03-13 00:16:19] [INFO ] Invariant cache hit.
[2023-03-13 00:16:19] [INFO ] [Real]Absence check using 70 positive place invariants in 68 ms returned sat
[2023-03-13 00:16:19] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:16:26] [INFO ] [Real]Absence check using state equation in 6809 ms returned sat
[2023-03-13 00:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:16:27] [INFO ] [Nat]Absence check using 70 positive place invariants in 100 ms returned sat
[2023-03-13 00:16:27] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:16:36] [INFO ] [Nat]Absence check using state equation in 8356 ms returned sat
[2023-03-13 00:16:36] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:16:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:16:43] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7074 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 1453 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 1453 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 1360 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:16:46] [INFO ] Invariant cache hit.
[2023-03-13 00:16:49] [INFO ] Implicit Places using invariants in 3765 ms returned []
Implicit Place search using SMT only with invariants took 3766 ms to find 0 implicit places.
[2023-03-13 00:16:49] [INFO ] Invariant cache hit.
[2023-03-13 00:17:01] [INFO ] Dead Transitions using invariants and state equation in 11237 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16379 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-13 00:17:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 25037 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1767 ms. (steps per millisecond=565 ) properties (out of 1) seen :1
[2023-03-13 00:17:28] [INFO ] Invariant cache hit.
[2023-03-13 00:17:28] [INFO ] [Real]Absence check using 70 positive place invariants in 141 ms returned sat
[2023-03-13 00:17:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-13 00:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:17:36] [INFO ] [Real]Absence check using state equation in 8298 ms returned sat
[2023-03-13 00:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:17:37] [INFO ] [Nat]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:17:37] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:17:45] [INFO ] [Nat]Absence check using state equation in 7907 ms returned sat
[2023-03-13 00:17:46] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:17:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:17:53] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7001 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 1387 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 1387 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 1340 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:17:55] [INFO ] Invariant cache hit.
[2023-03-13 00:17:59] [INFO ] Implicit Places using invariants in 3837 ms returned []
Implicit Place search using SMT only with invariants took 3850 ms to find 0 implicit places.
[2023-03-13 00:17:59] [INFO ] Invariant cache hit.
[2023-03-13 00:18:11] [INFO ] Dead Transitions using invariants and state equation in 11480 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16675 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07 in 150856 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
[2023-03-13 00:18:12] [INFO ] Computed 72 place invariants in 1034 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-13 00:18:12] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:18:13] [INFO ] Computed 72 place invariants in 1333 ms
[2023-03-13 00:18:14] [INFO ] [Real]Absence check using 70 positive place invariants in 112 ms returned sat
[2023-03-13 00:18:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-13 00:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:18:18] [INFO ] [Real]Absence check using state equation in 4432 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 4358 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 4358 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:18:24] [INFO ] Computed 72 place invariants in 1323 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25572 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2010 ms. (steps per millisecond=497 ) properties (out of 1) seen :1
[2023-03-13 00:18:52] [INFO ] Invariant cache hit.
[2023-03-13 00:18:52] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-13 00:18:52] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 63 ms returned sat
[2023-03-13 00:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:18:59] [INFO ] [Real]Absence check using state equation in 7130 ms returned sat
[2023-03-13 00:19:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:19:00] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:19:00] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:19:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:19:08] [INFO ] [Nat]Absence check using state equation in 8150 ms returned sat
[2023-03-13 00:19:09] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:19:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:19:13] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4511 ms returned sat
[2023-03-13 00:19:15] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1194 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 1351 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 1352 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 1387 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:19:18] [INFO ] Invariant cache hit.
[2023-03-13 00:19:21] [INFO ] Implicit Places using invariants in 3718 ms returned []
Implicit Place search using SMT only with invariants took 3732 ms to find 0 implicit places.
[2023-03-13 00:19:22] [INFO ] Invariant cache hit.
[2023-03-13 00:19:33] [INFO ] Dead Transitions using invariants and state equation in 11110 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16232 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-13 00:19:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 22622 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 1766 ms. (steps per millisecond=566 ) properties (out of 1) seen :1
[2023-03-13 00:19:57] [INFO ] Invariant cache hit.
[2023-03-13 00:19:57] [INFO ] [Real]Absence check using 70 positive place invariants in 69 ms returned sat
[2023-03-13 00:19:58] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-13 00:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:20:05] [INFO ] [Real]Absence check using state equation in 7405 ms returned sat
[2023-03-13 00:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:20:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:20:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:20:14] [INFO ] [Nat]Absence check using state equation in 7809 ms returned sat
[2023-03-13 00:20:14] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:20:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:20:18] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4251 ms returned sat
[2023-03-13 00:20:20] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1228 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 1482 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 1490 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 1330 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:20:23] [INFO ] Invariant cache hit.
[2023-03-13 00:20:27] [INFO ] Implicit Places using invariants in 3789 ms returned []
Implicit Place search using SMT only with invariants took 3803 ms to find 0 implicit places.
[2023-03-13 00:20:27] [INFO ] Invariant cache hit.
[2023-03-13 00:20:38] [INFO ] Dead Transitions using invariants and state equation in 11656 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16804 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08 in 147905 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
[2023-03-13 00:20:40] [INFO ] Computed 72 place invariants in 1076 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 301 ms. (steps per millisecond=33 ) 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
[2023-03-13 00:20:40] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:20:41] [INFO ] Computed 72 place invariants in 1307 ms
[2023-03-13 00:20:42] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:20:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:20:46] [INFO ] [Real]Absence check using state equation in 4282 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 4356 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 4356 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:20:52] [INFO ] Computed 72 place invariants in 1236 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 24911 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1911 ms. (steps per millisecond=523 ) properties (out of 1) seen :1
[2023-03-13 00:21:19] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:21:20] [INFO ] Computed 72 place invariants in 1329 ms
[2023-03-13 00:21:21] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:21:21] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2023-03-13 00:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:21:30] [INFO ] [Real]Absence check using state equation in 8833 ms returned sat
[2023-03-13 00:21:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:21:31] [INFO ] [Nat]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:21:31] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:21:39] [INFO ] [Nat]Absence check using state equation in 7972 ms returned sat
[2023-03-13 00:21:39] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:21:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:21:45] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6399 ms returned sat
[2023-03-13 00:21:47] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1230 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 1363 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 1363 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 1356 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:21:50] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:21:50] [INFO ] Invariant cache hit.
[2023-03-13 00:21:53] [INFO ] Implicit Places using invariants in 3623 ms returned []
Implicit Place search using SMT only with invariants took 3625 ms to find 0 implicit places.
[2023-03-13 00:21:53] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:21:53] [INFO ] Invariant cache hit.
[2023-03-13 00:22:05] [INFO ] Dead Transitions using invariants and state equation in 11502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16489 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:22:06] [INFO ] Computed 72 place invariants in 1150 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 23393 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 1910 ms. (steps per millisecond=523 ) properties (out of 1) seen :1
[2023-03-13 00:22:31] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:22:33] [INFO ] Computed 72 place invariants in 1322 ms
[2023-03-13 00:22:33] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2023-03-13 00:22:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 67 ms returned sat
[2023-03-13 00:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:22:41] [INFO ] [Real]Absence check using state equation in 7821 ms returned sat
[2023-03-13 00:22:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:22:42] [INFO ] [Nat]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:22:42] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2023-03-13 00:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:22:50] [INFO ] [Nat]Absence check using state equation in 8084 ms returned sat
[2023-03-13 00:22:50] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:22:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:22:57] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6991 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 1519 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 1519 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 1391 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:23:00] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:23:00] [INFO ] Invariant cache hit.
[2023-03-13 00:23:04] [INFO ] Implicit Places using invariants in 3819 ms returned []
Implicit Place search using SMT only with invariants took 3837 ms to find 0 implicit places.
[2023-03-13 00:23:04] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:23:04] [INFO ] Invariant cache hit.
[2023-03-13 00:23:17] [INFO ] Dead Transitions using invariants and state equation in 12345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17577 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09 in 158042 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
[2023-03-13 00:23:18] [INFO ] Computed 72 place invariants in 1139 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 403 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
[2023-03-13 00:23:18] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:23:19] [INFO ] Computed 72 place invariants in 1249 ms
[2023-03-13 00:23:20] [INFO ] [Real]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-13 00:23:20] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-13 00:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:23:24] [INFO ] [Real]Absence check using state equation in 4275 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 6 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 4137 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 4139 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:23:30] [INFO ] Computed 72 place invariants in 1062 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 27012 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 1919 ms. (steps per millisecond=521 ) properties (out of 1) seen :1
[2023-03-13 00:23:59] [INFO ] Invariant cache hit.
[2023-03-13 00:23:59] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-13 00:23:59] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 51 ms returned sat
[2023-03-13 00:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:24:08] [INFO ] [Real]Absence check using state equation in 8451 ms returned sat
[2023-03-13 00:24:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:24:09] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2023-03-13 00:24:09] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-13 00:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:24:19] [INFO ] [Nat]Absence check using state equation in 10393 ms returned sat
[2023-03-13 00:24:20] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:24:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:24:27] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7145 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 1582 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 1584 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 1376 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:24:30] [INFO ] Invariant cache hit.
[2023-03-13 00:24:34] [INFO ] Implicit Places using invariants in 3889 ms returned []
Implicit Place search using SMT only with invariants took 3891 ms to find 0 implicit places.
[2023-03-13 00:24:34] [INFO ] Invariant cache hit.
[2023-03-13 00:24:46] [INFO ] Dead Transitions using invariants and state equation in 11891 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17163 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-13 00:24:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2373 resets, run finished after 27403 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1908 ms. (steps per millisecond=524 ) properties (out of 1) seen :0
[2023-03-13 00:25:15] [INFO ] Invariant cache hit.
[2023-03-13 00:25:15] [INFO ] [Real]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-13 00:25:16] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:25:23] [INFO ] [Real]Absence check using state equation in 7279 ms returned sat
[2023-03-13 00:25:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:25:24] [INFO ] [Nat]Absence check using 70 positive place invariants in 73 ms returned sat
[2023-03-13 00:25:24] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-13 00:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:25:31] [INFO ] [Nat]Absence check using state equation in 7353 ms returned sat
[2023-03-13 00:25:31] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:25:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:25:38] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7052 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 1417 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 1429 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 1383 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:25:41] [INFO ] Invariant cache hit.
[2023-03-13 00:25:46] [INFO ] Implicit Places using invariants in 4438 ms returned []
Implicit Place search using SMT only with invariants took 4439 ms to find 0 implicit places.
[2023-03-13 00:25:46] [INFO ] Invariant cache hit.
[2023-03-13 00:25:58] [INFO ] Dead Transitions using invariants and state equation in 12561 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18386 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11 in 161775 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
[2023-03-13 00:25:59] [INFO ] Computed 72 place invariants in 1113 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-13 00:26:00] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:26:01] [INFO ] Computed 72 place invariants in 1400 ms
[2023-03-13 00:26:02] [INFO ] [Real]Absence check using 70 positive place invariants in 76 ms returned sat
[2023-03-13 00:26:02] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-13 00:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:26:06] [INFO ] [Real]Absence check using state equation in 4406 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 6 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 4312 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 4314 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:26:12] [INFO ] Computed 72 place invariants in 1363 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 26236 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1989 ms. (steps per millisecond=502 ) properties (out of 1) seen :1
[2023-03-13 00:26:40] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:26:41] [INFO ] Computed 72 place invariants in 1313 ms
[2023-03-13 00:26:42] [INFO ] [Real]Absence check using 70 positive place invariants in 108 ms returned sat
[2023-03-13 00:26:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:26:51] [INFO ] [Real]Absence check using state equation in 8358 ms returned sat
[2023-03-13 00:26:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:26:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 96 ms returned sat
[2023-03-13 00:26:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:26:59] [INFO ] [Nat]Absence check using state equation in 7482 ms returned sat
[2023-03-13 00:26:59] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:27:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:27:06] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7001 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 1583 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 1583 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 1383 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:27:09] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:27:09] [INFO ] Invariant cache hit.
[2023-03-13 00:27:13] [INFO ] Implicit Places using invariants in 3830 ms returned []
Implicit Place search using SMT only with invariants took 3833 ms to find 0 implicit places.
[2023-03-13 00:27:13] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:27:13] [INFO ] Invariant cache hit.
[2023-03-13 00:27:25] [INFO ] Dead Transitions using invariants and state equation in 11697 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16917 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12 in 86625 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
[2023-03-13 00:27:26] [INFO ] Computed 72 place invariants in 1092 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 303 ms. (steps per millisecond=33 ) 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
[2023-03-13 00:27:26] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:27:28] [INFO ] Computed 72 place invariants in 1449 ms
[2023-03-13 00:27:28] [INFO ] [Real]Absence check using 70 positive place invariants in 70 ms returned sat
[2023-03-13 00:27:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 48 ms returned sat
[2023-03-13 00:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:27:33] [INFO ] [Real]Absence check using state equation in 4500 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 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 4367 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 4369 ms. Remains : 5323/5328 places, 24500/24505 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2023-03-13 00:27:39] [INFO ] Computed 72 place invariants in 1295 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22685 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 1728 ms. (steps per millisecond=578 ) properties (out of 1) seen :1
[2023-03-13 00:28:03] [INFO ] Invariant cache hit.
[2023-03-13 00:28:04] [INFO ] [Real]Absence check using 70 positive place invariants in 106 ms returned sat
[2023-03-13 00:28:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 74 ms returned sat
[2023-03-13 00:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:28:12] [INFO ] [Real]Absence check using state equation in 8372 ms returned sat
[2023-03-13 00:28:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:28:13] [INFO ] [Nat]Absence check using 70 positive place invariants in 107 ms returned sat
[2023-03-13 00:28:13] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 63 ms returned sat
[2023-03-13 00:28:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:28:22] [INFO ] [Nat]Absence check using state equation in 9009 ms returned sat
[2023-03-13 00:28:23] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:28:26] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3106 ms returned sat
[2023-03-13 00:28:28] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1205 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 1312 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 1312 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 1509 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:28:30] [INFO ] Invariant cache hit.
[2023-03-13 00:28:34] [INFO ] Implicit Places using invariants in 4097 ms returned []
Implicit Place search using SMT only with invariants took 4098 ms to find 0 implicit places.
[2023-03-13 00:28:34] [INFO ] Invariant cache hit.
[2023-03-13 00:28:46] [INFO ] Dead Transitions using invariants and state equation in 11671 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17281 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2023-03-13 00:28:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25476 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1761 ms. (steps per millisecond=567 ) properties (out of 1) seen :1
[2023-03-13 00:29:13] [INFO ] Invariant cache hit.
[2023-03-13 00:29:14] [INFO ] [Real]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:29:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-13 00:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:29:22] [INFO ] [Real]Absence check using state equation in 7605 ms returned sat
[2023-03-13 00:29:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:29:23] [INFO ] [Nat]Absence check using 70 positive place invariants in 71 ms returned sat
[2023-03-13 00:29:23] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:29:30] [INFO ] [Nat]Absence check using state equation in 7344 ms returned sat
[2023-03-13 00:29:30] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:29:33] [INFO ] [Nat]Added 24288 Read/Feed constraints in 2922 ms returned sat
[2023-03-13 00:29:35] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1143 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 1316 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 1318 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 1337 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-13 00:29:37] [INFO ] Invariant cache hit.
[2023-03-13 00:29:41] [INFO ] Implicit Places using invariants in 3586 ms returned []
Implicit Place search using SMT only with invariants took 3588 ms to find 0 implicit places.
[2023-03-13 00:29:41] [INFO ] Invariant cache hit.
[2023-03-13 00:29:52] [INFO ] Dead Transitions using invariants and state equation in 11323 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16251 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13 in 147441 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
[2023-03-13 00:29:53] [INFO ] Computed 72 place invariants in 1060 ms
Incomplete random walk after 10000 steps, including 24 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 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
[2023-03-13 00:29:54] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:29:55] [INFO ] Computed 72 place invariants in 1113 ms
[2023-03-13 00:29:56] [INFO ] [Real]Absence check using 70 positive place invariants in 78 ms returned sat
[2023-03-13 00:29:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2023-03-13 00:29:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:30:00] [INFO ] [Real]Absence check using state equation in 4386 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 3768 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 3768 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:30:05] [INFO ] Computed 72 place invariants in 1429 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 23497 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 1893 ms. (steps per millisecond=528 ) properties (out of 1) seen :1
[2023-03-13 00:30:31] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:30:32] [INFO ] Computed 72 place invariants in 1164 ms
[2023-03-13 00:30:32] [INFO ] [Real]Absence check using 70 positive place invariants in 99 ms returned sat
[2023-03-13 00:30:32] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 69 ms returned sat
[2023-03-13 00:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:30:39] [INFO ] [Real]Absence check using state equation in 7028 ms returned sat
[2023-03-13 00:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:30:41] [INFO ] [Nat]Absence check using 70 positive place invariants in 113 ms returned sat
[2023-03-13 00:30:41] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-13 00:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:30:49] [INFO ] [Nat]Absence check using state equation in 7971 ms returned sat
[2023-03-13 00:30:49] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:30:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:30:56] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7306 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 1508 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 1508 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 1259 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:30:59] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:30:59] [INFO ] Invariant cache hit.
[2023-03-13 00:31:02] [INFO ] Implicit Places using invariants in 3490 ms returned []
Implicit Place search using SMT only with invariants took 3491 ms to find 0 implicit places.
[2023-03-13 00:31:02] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:31:02] [INFO ] Invariant cache hit.
[2023-03-13 00:31:13] [INFO ] Dead Transitions using invariants and state equation in 10989 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15743 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-14 in 81084 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
[2023-03-13 00:31:15] [INFO ] Computed 72 place invariants in 1083 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
[2023-03-13 00:31:15] [INFO ] Flow matrix only has 24496 transitions (discarded 9 similar events)
// Phase 1: matrix 24496 rows 5328 cols
[2023-03-13 00:31:16] [INFO ] Computed 72 place invariants in 1111 ms
[2023-03-13 00:31:17] [INFO ] [Real]Absence check using 70 positive place invariants in 103 ms returned sat
[2023-03-13 00:31:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2023-03-13 00:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:31:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 :[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 3950 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 3951 ms. Remains : 5322/5328 places, 24499/24505 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:31:26] [INFO ] Computed 72 place invariants in 1320 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 24688 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2069 ms. (steps per millisecond=483 ) properties (out of 1) seen :1
[2023-03-13 00:31:53] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2023-03-13 00:31:54] [INFO ] Computed 72 place invariants in 1328 ms
[2023-03-13 00:31:55] [INFO ] [Real]Absence check using 70 positive place invariants in 102 ms returned sat
[2023-03-13 00:31:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 71 ms returned sat
[2023-03-13 00:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:32:03] [INFO ] [Real]Absence check using state equation in 8159 ms returned sat
[2023-03-13 00:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:32:04] [INFO ] [Nat]Absence check using 70 positive place invariants in 77 ms returned sat
[2023-03-13 00:32:04] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-13 00:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:32:13] [INFO ] [Nat]Absence check using state equation in 8827 ms returned sat
[2023-03-13 00:32:13] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2023-03-13 00:32:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:32:21] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7302 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 1317 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 1317 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 1337 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2023-03-13 00:32:23] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:32:23] [INFO ] Invariant cache hit.
[2023-03-13 00:32:27] [INFO ] Implicit Places using invariants in 3745 ms returned []
Implicit Place search using SMT only with invariants took 3746 ms to find 0 implicit places.
[2023-03-13 00:32:27] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2023-03-13 00:32:27] [INFO ] Invariant cache hit.
[2023-03-13 00:32:39] [INFO ] Dead Transitions using invariants and state equation in 11444 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16543 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-15 in 85176 ms.
[2023-03-13 00:32:40] [INFO ] Flatten gal took : 950 ms
[2023-03-13 00:32:40] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-13 00:32:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5328 places, 24505 transitions and 98176 arcs took 94 ms.
Total runtime 2980255 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/1307/ub_0_ --maxsum=/tmp/1307/ub_1_ --maxsum=/tmp/1307/ub_2_ --maxsum=/tmp/1307/ub_3_ --maxsum=/tmp/1307/ub_4_ --maxsum=/tmp/1307/ub_5_ --maxsum=/tmp/1307/ub_6_ --maxsum=/tmp/1307/ub_7_ --maxsum=/tmp/1307/ub_8_ --maxsum=/tmp/1307/ub_9_ --maxsum=/tmp/1307/ub_10_ --maxsum=/tmp/1307/ub_11_ --maxsum=/tmp/1307/ub_12_ --maxsum=/tmp/1307/ub_13_ --maxsum=/tmp/1307/ub_14_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 8052296 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16048580 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
mcc2023

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="ltsminxred"
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 ltsminxred"
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 r041-tajo-167813695100757"
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 ;