About the Execution of 2022-gold for DBSingleClientW-PT-d2m04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 728.228 | 58919.00 | 81988.00 | 218.70 | 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r127-tall-167814504300037.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DBSingleClientW-PT-d2m04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r127-tall-167814504300037
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.0K Feb 26 15:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 15:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 15:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 15:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m04-UpperBounds-00
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-01
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-02
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-03
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-04
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-05
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-06
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-07
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-08
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-09
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-10
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-11
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-12
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-13
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-14
FORMULA_NAME DBSingleClientW-PT-d2m04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678174554422
Running Version 202205111006
[2023-03-07 07:35:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-07 07:35:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:35:56] [INFO ] Load time of PNML (sax parser for PT used): 254 ms
[2023-03-07 07:35:56] [INFO ] Transformed 4763 places.
[2023-03-07 07:35:56] [INFO ] Transformed 2478 transitions.
[2023-03-07 07:35:56] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 378 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 2478 rows 1183 cols
[2023-03-07 07:35:56] [INFO ] Computed 6 place invariants in 183 ms
Incomplete random walk after 10000 steps, including 2309 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 949 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 948 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 931 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 923 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 887 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 953 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
// Phase 1: matrix 2478 rows 1183 cols
[2023-03-07 07:35:57] [INFO ] Computed 6 place invariants in 83 ms
[2023-03-07 07:35:57] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-07 07:35:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 12 ms returned unsat
[2023-03-07 07:35:57] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-07 07:35:57] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 10 ms returned sat
[2023-03-07 07:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:35:58] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2023-03-07 07:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:35:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 17 ms returned sat
[2023-03-07 07:35:58] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 16 ms returned sat
[2023-03-07 07:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:35:59] [INFO ] [Nat]Absence check using state equation in 644 ms returned sat
[2023-03-07 07:35:59] [INFO ] State equation strengthened by 1588 read => feed constraints.
[2023-03-07 07:36:00] [INFO ] [Nat]Added 1588 Read/Feed constraints in 1256 ms returned sat
[2023-03-07 07:36:01] [INFO ] Deduced a trap composed of 28 places in 798 ms of which 13 ms to minimize.
[2023-03-07 07:36:02] [INFO ] Deduced a trap composed of 50 places in 664 ms of which 3 ms to minimize.
[2023-03-07 07:36:03] [INFO ] Deduced a trap composed of 47 places in 659 ms of which 2 ms to minimize.
[2023-03-07 07:36:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-07 07:36:04] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-07 07:36:04] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 10 ms returned sat
[2023-03-07 07:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:04] [INFO ] [Real]Absence check using state equation in 663 ms returned sat
[2023-03-07 07:36:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-07 07:36:04] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 18 ms returned sat
[2023-03-07 07:36:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:05] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2023-03-07 07:36:06] [INFO ] [Nat]Added 1588 Read/Feed constraints in 868 ms returned sat
[2023-03-07 07:36:07] [INFO ] Deduced a trap composed of 83 places in 651 ms of which 1 ms to minimize.
[2023-03-07 07:36:07] [INFO ] Deduced a trap composed of 128 places in 634 ms of which 2 ms to minimize.
[2023-03-07 07:36:08] [INFO ] Deduced a trap composed of 110 places in 619 ms of which 1 ms to minimize.
[2023-03-07 07:36:09] [INFO ] Deduced a trap composed of 124 places in 596 ms of which 1 ms to minimize.
[2023-03-07 07:36:09] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 3384 ms
[2023-03-07 07:36:09] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-07 07:36:09] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 8 ms returned sat
[2023-03-07 07:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:10] [INFO ] [Real]Absence check using state equation in 643 ms returned sat
[2023-03-07 07:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-07 07:36:10] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 12 ms returned sat
[2023-03-07 07:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:11] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-07 07:36:12] [INFO ] [Nat]Added 1588 Read/Feed constraints in 942 ms returned sat
[2023-03-07 07:36:13] [INFO ] Computed and/alt/rep : 372/636/372 causal constraints (skipped 2105 transitions) in 667 ms.
[2023-03-07 07:36:13] [INFO ] Added : 9 causal constraints over 2 iterations in 1160 ms. Result :sat
Minimization took 1179 ms.
[2023-03-07 07:36:15] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-07 07:36:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 8 ms returned sat
[2023-03-07 07:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:15] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-07 07:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-07 07:36:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 12 ms returned sat
[2023-03-07 07:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:16] [INFO ] [Nat]Absence check using state equation in 686 ms returned sat
[2023-03-07 07:36:17] [INFO ] [Nat]Added 1588 Read/Feed constraints in 653 ms returned sat
[2023-03-07 07:36:17] [INFO ] Deduced a trap composed of 194 places in 605 ms of which 2 ms to minimize.
[2023-03-07 07:36:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 759 ms
[2023-03-07 07:36:18] [INFO ] Computed and/alt/rep : 372/636/372 causal constraints (skipped 2105 transitions) in 733 ms.
[2023-03-07 07:36:19] [INFO ] Added : 5 causal constraints over 1 iterations in 1035 ms. Result :sat
Minimization took 606 ms.
[2023-03-07 07:36:19] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-07 07:36:19] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 15 ms returned sat
[2023-03-07 07:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:20] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2023-03-07 07:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-07 07:36:20] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 11 ms returned sat
[2023-03-07 07:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:21] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-07 07:36:22] [INFO ] [Nat]Added 1588 Read/Feed constraints in 1110 ms returned sat
[2023-03-07 07:36:23] [INFO ] Deduced a trap composed of 38 places in 663 ms of which 2 ms to minimize.
[2023-03-07 07:36:24] [INFO ] Deduced a trap composed of 47 places in 645 ms of which 1 ms to minimize.
[2023-03-07 07:36:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2077 ms
[2023-03-07 07:36:25] [INFO ] Computed and/alt/rep : 372/636/372 causal constraints (skipped 2105 transitions) in 437 ms.
[2023-03-07 07:36:25] [INFO ] Added : 19 causal constraints over 4 iterations in 1016 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 4, 4, 7, 4, 6] Max seen :[1, 0, 0, 0, 0, 0]
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 5 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1136 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.15 ms
Discarding 47 places :
Also discarding 0 output transitions
Drop transitions removed 18 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 217 transitions.
Iterating post reduction 0 with 217 rules applied. Total rules applied 218 place count 1136 transition count 2261
Discarding 387 places :
Symmetric choice reduction at 1 with 387 rule applications. Total rules 605 place count 749 transition count 1221
Iterating global reduction 1 with 387 rules applied. Total rules applied 992 place count 749 transition count 1221
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1010 place count 749 transition count 1203
Discarding 312 places :
Symmetric choice reduction at 2 with 312 rule applications. Total rules 1322 place count 437 transition count 891
Iterating global reduction 2 with 312 rules applied. Total rules applied 1634 place count 437 transition count 891
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1646 place count 437 transition count 879
Discarding 237 places :
Symmetric choice reduction at 3 with 237 rule applications. Total rules 1883 place count 200 transition count 546
Iterating global reduction 3 with 237 rules applied. Total rules applied 2120 place count 200 transition count 546
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Iterating post reduction 3 with 209 rules applied. Total rules applied 2329 place count 200 transition count 337
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 2353 place count 176 transition count 298
Iterating global reduction 4 with 24 rules applied. Total rules applied 2377 place count 176 transition count 298
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2389 place count 176 transition count 286
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 2404 place count 161 transition count 271
Iterating global reduction 5 with 15 rules applied. Total rules applied 2419 place count 161 transition count 271
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2423 place count 161 transition count 267
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 2435 place count 149 transition count 255
Iterating global reduction 6 with 12 rules applied. Total rules applied 2447 place count 149 transition count 255
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2456 place count 149 transition count 246
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2459 place count 146 transition count 237
Iterating global reduction 7 with 3 rules applied. Total rules applied 2462 place count 146 transition count 237
Applied a total of 2462 rules in 252 ms. Remains 146 /1183 variables (removed 1037) and now considering 237/2478 (removed 2241) transitions.
Finished structural reductions, in 1 iterations. Remains : 146/1183 places, 237/2478 transitions.
// Phase 1: matrix 237 rows 146 cols
[2023-03-07 07:36:26] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 230280 resets, run finished after 1536 ms. (steps per millisecond=651 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 96154 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95491 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95715 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95323 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 96241 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 5) seen :0
// Phase 1: matrix 237 rows 146 cols
[2023-03-07 07:36:31] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-07 07:36:31] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:31] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-07 07:36:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:31] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:31] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-07 07:36:31] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-07 07:36:31] [INFO ] [Nat]Added 98 Read/Feed constraints in 33 ms returned sat
[2023-03-07 07:36:31] [INFO ] Computed and/alt/rep : 56/141/56 causal constraints (skipped 180 transitions) in 19 ms.
[2023-03-07 07:36:31] [INFO ] Added : 20 causal constraints over 4 iterations in 116 ms. Result :sat
Minimization took 60 ms.
[2023-03-07 07:36:31] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:31] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-07 07:36:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:31] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:31] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-07 07:36:31] [INFO ] [Nat]Added 98 Read/Feed constraints in 21 ms returned sat
[2023-03-07 07:36:31] [INFO ] Computed and/alt/rep : 56/141/56 causal constraints (skipped 180 transitions) in 15 ms.
[2023-03-07 07:36:32] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 1 ms to minimize.
[2023-03-07 07:36:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-07 07:36:32] [INFO ] Added : 17 causal constraints over 5 iterations in 205 ms. Result :sat
Minimization took 51 ms.
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-07 07:36:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:32] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:32] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Nat]Added 98 Read/Feed constraints in 20 ms returned sat
[2023-03-07 07:36:32] [INFO ] Computed and/alt/rep : 56/141/56 causal constraints (skipped 180 transitions) in 13 ms.
[2023-03-07 07:36:32] [INFO ] Added : 16 causal constraints over 4 iterations in 118 ms. Result :sat
Minimization took 51 ms.
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using state equation in 42 ms returned unsat
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:32] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-07 07:36:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:32] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:32] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-07 07:36:32] [INFO ] [Nat]Added 98 Read/Feed constraints in 27 ms returned sat
[2023-03-07 07:36:32] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2023-03-07 07:36:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-07 07:36:32] [INFO ] Computed and/alt/rep : 56/141/56 causal constraints (skipped 180 transitions) in 17 ms.
[2023-03-07 07:36:33] [INFO ] Added : 14 causal constraints over 3 iterations in 102 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [4, 4, 7, 1, 6] Max seen :[0, 0, 0, 1, 0]
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 146/146 places, 237/237 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 145 transition count 234
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 145 transition count 234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 144 transition count 233
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 144 transition count 233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 143 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 143 transition count 231
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 143 transition count 230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 142 transition count 229
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 142 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 141 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 141 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 141 transition count 227
Applied a total of 12 rules in 38 ms. Remains 141 /146 variables (removed 5) and now considering 227/237 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 141/146 places, 227/237 transitions.
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:33] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229986 resets, run finished after 1448 ms. (steps per millisecond=690 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 95850 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 96001 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95704 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95872 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 4) seen :0
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:37] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-07 07:36:37] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:37] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-07 07:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:37] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:37] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-07 07:36:37] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:37] [INFO ] [Nat]Added 93 Read/Feed constraints in 35 ms returned sat
[2023-03-07 07:36:37] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 0 ms to minimize.
[2023-03-07 07:36:37] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 0 ms to minimize.
[2023-03-07 07:36:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 160 ms
[2023-03-07 07:36:37] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 16 ms.
[2023-03-07 07:36:37] [INFO ] Added : 14 causal constraints over 4 iterations in 124 ms. Result :sat
Minimization took 55 ms.
[2023-03-07 07:36:37] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:37] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:38] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:38] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Nat]Added 93 Read/Feed constraints in 16 ms returned sat
[2023-03-07 07:36:38] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 16 ms.
[2023-03-07 07:36:38] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 0 ms to minimize.
[2023-03-07 07:36:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2023-03-07 07:36:38] [INFO ] Added : 30 causal constraints over 7 iterations in 242 ms. Result :sat
Minimization took 50 ms.
[2023-03-07 07:36:38] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:38] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-07 07:36:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:38] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:38] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Nat]Added 93 Read/Feed constraints in 28 ms returned sat
[2023-03-07 07:36:38] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 16 ms.
[2023-03-07 07:36:38] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 0 ms to minimize.
[2023-03-07 07:36:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2023-03-07 07:36:38] [INFO ] Added : 18 causal constraints over 4 iterations in 206 ms. Result :sat
Minimization took 48 ms.
[2023-03-07 07:36:38] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:38] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:38] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:39] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:39] [INFO ] [Nat]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-07 07:36:39] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 14 ms.
[2023-03-07 07:36:39] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2023-03-07 07:36:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-07 07:36:39] [INFO ] Added : 11 causal constraints over 3 iterations in 179 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [4, 4, 7, 6] Max seen :[0, 0, 0, 0]
Support contains 4 out of 141 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Applied a total of 0 rules in 8 ms. Remains 141 /141 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 141/141 places, 227/227 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Applied a total of 0 rules in 7 ms. Remains 141 /141 variables (removed 0) and now considering 227/227 (removed 0) transitions.
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:39] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:39] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:39] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:39] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:39] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-07 07:36:39] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:39] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:40] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 141/141 places, 227/227 transitions.
Starting property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-05
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:40] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2299 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 952 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:40] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-07 07:36:40] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:40] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:40] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-07 07:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:40] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-07 07:36:40] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:40] [INFO ] [Nat]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-07 07:36:40] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 0 ms to minimize.
[2023-03-07 07:36:40] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2023-03-07 07:36:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 153 ms
[2023-03-07 07:36:40] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 22 ms.
[2023-03-07 07:36:40] [INFO ] Added : 14 causal constraints over 4 iterations in 136 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 141 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 138 transition count 224
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 138 transition count 224
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 135 transition count 217
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 135 transition count 217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 135 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 133 transition count 213
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 133 transition count 213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 133 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 131 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 131 transition count 204
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 130 transition count 203
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 130 transition count 203
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 130 transition count 200
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 30 place count 127 transition count 180
Iterating global reduction 3 with 3 rules applied. Total rules applied 33 place count 127 transition count 180
Applied a total of 33 rules in 27 ms. Remains 127 /141 variables (removed 14) and now considering 180/227 (removed 47) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/141 places, 180/227 transitions.
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:40] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 229956 resets, run finished after 1111 ms. (steps per millisecond=900 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 96160 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 1) seen :0
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:42] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-07 07:36:42] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:42] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-07 07:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:42] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:42] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-07 07:36:42] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-07 07:36:42] [INFO ] [Nat]Added 59 Read/Feed constraints in 21 ms returned sat
[2023-03-07 07:36:42] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2023-03-07 07:36:42] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 0 ms to minimize.
[2023-03-07 07:36:42] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 0 ms to minimize.
[2023-03-07 07:36:42] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2023-03-07 07:36:42] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2023-03-07 07:36:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 316 ms
[2023-03-07 07:36:42] [INFO ] Computed and/alt/rep : 50/117/50 causal constraints (skipped 129 transitions) in 11 ms.
[2023-03-07 07:36:42] [INFO ] Added : 14 causal constraints over 3 iterations in 61 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 180/180 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 180/180 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 180/180 (removed 0) transitions.
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:42] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:43] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:43] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:43] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-07 07:36:43] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-07 07:36:43] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:43] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:43] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 180/180 transitions.
Ending property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-05 in 3387 ms.
Starting property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-07
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:43] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2309 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 941 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:43] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:43] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:43] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-07 07:36:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:43] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:43] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-07 07:36:43] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:43] [INFO ] [Nat]Added 93 Read/Feed constraints in 15 ms returned sat
[2023-03-07 07:36:43] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 16 ms.
[2023-03-07 07:36:43] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2023-03-07 07:36:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-03-07 07:36:43] [INFO ] Added : 30 causal constraints over 7 iterations in 241 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 141 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 138 transition count 224
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 138 transition count 224
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 135 transition count 217
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 135 transition count 217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 135 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 133 transition count 214
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 133 transition count 214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 133 transition count 213
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 131 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 131 transition count 204
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 130 transition count 203
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 130 transition count 203
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 130 transition count 200
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 30 place count 127 transition count 180
Iterating global reduction 3 with 3 rules applied. Total rules applied 33 place count 127 transition count 180
Applied a total of 33 rules in 36 ms. Remains 127 /141 variables (removed 14) and now considering 180/227 (removed 47) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/141 places, 180/227 transitions.
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:44] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229847 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 95927 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 1) seen :0
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:45] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:45] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:45] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-07 07:36:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:45] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:45] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-07 07:36:45] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-07 07:36:45] [INFO ] [Nat]Added 58 Read/Feed constraints in 12 ms returned sat
[2023-03-07 07:36:45] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 0 ms to minimize.
[2023-03-07 07:36:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-03-07 07:36:45] [INFO ] Computed and/alt/rep : 50/119/50 causal constraints (skipped 129 transitions) in 13 ms.
[2023-03-07 07:36:45] [INFO ] Added : 13 causal constraints over 3 iterations in 68 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 180/180 transitions.
Applied a total of 0 rules in 11 ms. Remains 127 /127 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 180/180 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 180/180 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 180/180 (removed 0) transitions.
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:46] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:46] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:46] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:46] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-07 07:36:46] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-07 07:36:46] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 180 rows 127 cols
[2023-03-07 07:36:46] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:46] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 180/180 transitions.
Ending property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-07 in 3077 ms.
Starting property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-10
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:46] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2297 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 927 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:46] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:46] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:46] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-07 07:36:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:46] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:46] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-07 07:36:46] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:46] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2023-03-07 07:36:46] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 14 ms.
[2023-03-07 07:36:46] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2023-03-07 07:36:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2023-03-07 07:36:46] [INFO ] Added : 18 causal constraints over 4 iterations in 200 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 141 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 138 transition count 224
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 138 transition count 224
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 135 transition count 218
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 135 transition count 218
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 132 transition count 214
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 132 transition count 214
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 132 transition count 212
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 130 transition count 203
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 130 transition count 203
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 129 transition count 202
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 129 transition count 202
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 129 transition count 199
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 126 transition count 179
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 126 transition count 179
Applied a total of 35 rules in 15 ms. Remains 126 /141 variables (removed 15) and now considering 179/227 (removed 48) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/141 places, 179/227 transitions.
// Phase 1: matrix 179 rows 126 cols
[2023-03-07 07:36:47] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 230333 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 95524 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 1) seen :0
// Phase 1: matrix 179 rows 126 cols
[2023-03-07 07:36:48] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:48] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:48] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-07 07:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:48] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:48] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-07 07:36:48] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-07 07:36:48] [INFO ] [Nat]Added 57 Read/Feed constraints in 10 ms returned sat
[2023-03-07 07:36:48] [INFO ] Computed and/alt/rep : 50/119/50 causal constraints (skipped 128 transitions) in 13 ms.
[2023-03-07 07:36:48] [INFO ] Added : 16 causal constraints over 4 iterations in 67 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 179/179 transitions.
Applied a total of 0 rules in 4 ms. Remains 126 /126 variables (removed 0) and now considering 179/179 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 179/179 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 126/126 places, 179/179 transitions.
Applied a total of 0 rules in 3 ms. Remains 126 /126 variables (removed 0) and now considering 179/179 (removed 0) transitions.
// Phase 1: matrix 179 rows 126 cols
[2023-03-07 07:36:48] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:48] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 179 rows 126 cols
[2023-03-07 07:36:48] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:49] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-07 07:36:49] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-07 07:36:49] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 179 rows 126 cols
[2023-03-07 07:36:49] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:49] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 179/179 transitions.
Ending property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-10 in 2855 ms.
Starting property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-15
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:49] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2283 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 926 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 227 rows 141 cols
[2023-03-07 07:36:49] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-07 07:36:49] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:49] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-07 07:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:49] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:49] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-07 07:36:49] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-07 07:36:49] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-07 07:36:49] [INFO ] Computed and/alt/rep : 54/132/54 causal constraints (skipped 172 transitions) in 15 ms.
[2023-03-07 07:36:49] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2023-03-07 07:36:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2023-03-07 07:36:49] [INFO ] Added : 11 causal constraints over 3 iterations in 165 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 141 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 141/141 places, 227/227 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 138 transition count 224
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 138 transition count 224
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 135 transition count 220
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 135 transition count 220
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 135 transition count 219
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 133 transition count 216
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 133 transition count 216
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 133 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 21 place count 131 transition count 199
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 131 transition count 199
Applied a total of 23 rules in 13 ms. Remains 131 /141 variables (removed 10) and now considering 199/227 (removed 28) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/141 places, 199/227 transitions.
// Phase 1: matrix 199 rows 131 cols
[2023-03-07 07:36:49] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 230680 resets, run finished after 1242 ms. (steps per millisecond=805 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 96075 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 1) seen :0
// Phase 1: matrix 199 rows 131 cols
[2023-03-07 07:36:51] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 07:36:51] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-07 07:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:51] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-07 07:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:36:51] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-07 07:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:36:51] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-07 07:36:51] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-07 07:36:51] [INFO ] [Nat]Added 73 Read/Feed constraints in 23 ms returned sat
[2023-03-07 07:36:51] [INFO ] Computed and/alt/rep : 51/122/51 causal constraints (skipped 147 transitions) in 14 ms.
[2023-03-07 07:36:51] [INFO ] Added : 15 causal constraints over 4 iterations in 87 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 199/199 transitions.
Applied a total of 0 rules in 3 ms. Remains 131 /131 variables (removed 0) and now considering 199/199 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 199/199 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 131/131 places, 199/199 transitions.
Applied a total of 0 rules in 4 ms. Remains 131 /131 variables (removed 0) and now considering 199/199 (removed 0) transitions.
// Phase 1: matrix 199 rows 131 cols
[2023-03-07 07:36:52] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-07 07:36:52] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 199 rows 131 cols
[2023-03-07 07:36:52] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:52] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-07 07:36:52] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2023-03-07 07:36:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 199 rows 131 cols
[2023-03-07 07:36:52] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-07 07:36:52] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 199/199 transitions.
Ending property specific reduction for DBSingleClientW-PT-d2m04-UpperBounds-15 in 3135 ms.
[2023-03-07 07:36:52] [INFO ] Flatten gal took : 50 ms
[2023-03-07 07:36:52] [INFO ] Applying decomposition
[2023-03-07 07:36:52] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11575346450300681164.txt' '-o' '/tmp/graph11575346450300681164.bin' '-w' '/tmp/graph11575346450300681164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11575346450300681164.bin' '-l' '-1' '-v' '-w' '/tmp/graph11575346450300681164.weights' '-q' '0' '-e' '0.001'
[2023-03-07 07:36:52] [INFO ] Decomposing Gal with order
[2023-03-07 07:36:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-07 07:36:52] [INFO ] Removed a total of 151 redundant transitions.
[2023-03-07 07:36:52] [INFO ] Flatten gal took : 62 ms
[2023-03-07 07:36:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 13 ms.
[2023-03-07 07:36:52] [INFO ] Time to serialize gal into /tmp/UpperBounds14434151993802762684.gal : 10 ms
[2023-03-07 07:36:52] [INFO ] Time to serialize properties into /tmp/UpperBounds2245470247203353560.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14434151993802762684.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2245470247203353560.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds2245470247203353560.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,30161,0.279879,13096,517,1449,6858,9969,503,23156,428,54655,0
Total reachable state count : 30161
Verifying 4 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DBSingleClientW-PT-d2m04-UpperBounds-05 :0 <= i3.u2.l2146 <= 1
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-05 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d2m04-UpperBounds-05,0,0.291378,13096,1,0,6858,9969,606,23156,496,54655,588
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DBSingleClientW-PT-d2m04-UpperBounds-07 :0 <= i3.u2.l2894 <= 1
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d2m04-UpperBounds-07,0,0.292747,13096,1,0,6858,9969,622,23156,501,54655,717
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DBSingleClientW-PT-d2m04-UpperBounds-10 :0 <= i2.u10.p34 <= 1
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-10 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d2m04-UpperBounds-10,0,0.293652,13096,1,0,6858,9969,646,23156,513,54655,884
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DBSingleClientW-PT-d2m04-UpperBounds-15 :0 <= i3.u7.p311 <= 1
FORMULA DBSingleClientW-PT-d2m04-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d2m04-UpperBounds-15,0,0.294181,13096,1,0,6858,9969,662,23156,518,54655,960
Total runtime 57665 ms.
BK_STOP 1678174613341
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d2m04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is DBSingleClientW-PT-d2m04, 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 r127-tall-167814504300037"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m04.tgz
mv DBSingleClientW-PT-d2m04 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 '
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 ;