Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856416800965.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 lolaxred
Input is MultiCrashLeafsetExtension-PT-S32C11, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416800965
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 15K Feb 26 03:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 03:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 35M 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 MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679522474019

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 22:01:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 22:01:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 22:01:16] [INFO ] Load time of PNML (sax parser for PT used): 973 ms
[2023-03-22 22:01:16] [INFO ] Transformed 34406 places.
[2023-03-22 22:01:16] [INFO ] Transformed 51525 transitions.
[2023-03-22 22:01:16] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1210 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 50469 out of 51525 initially.
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-22 22:01:25] [INFO ] Computed 1963 place invariants in 8391 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 531 ms. (steps per millisecond=18 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 15) seen :0
[2023-03-22 22:01:27] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-22 22:01:35] [INFO ] Computed 1963 place invariants in 8138 ms
[2023-03-22 22:01:45] [INFO ] [Real]Absence check using 92 positive place invariants in 285 ms returned unknown
[2023-03-22 22:01:50] [INFO ] [Real]Absence check using 92 positive place invariants in 423 ms returned unknown
[2023-03-22 22:01:55] [INFO ] [Real]Absence check using 92 positive place invariants in 394 ms returned unknown
[2023-03-22 22:02:00] [INFO ] [Real]Absence check using 92 positive place invariants in 405 ms returned unknown
[2023-03-22 22:02:05] [INFO ] [Real]Absence check using 92 positive place invariants in 357 ms returned unknown
[2023-03-22 22:02:10] [INFO ] [Real]Absence check using 92 positive place invariants in 348 ms returned unknown
[2023-03-22 22:02:15] [INFO ] [Real]Absence check using 92 positive place invariants in 400 ms returned unknown
[2023-03-22 22:02:20] [INFO ] [Real]Absence check using 92 positive place invariants in 389 ms returned unknown
[2023-03-22 22:02:25] [INFO ] [Real]Absence check using 92 positive place invariants in 461 ms returned unknown
[2023-03-22 22:02:30] [INFO ] [Real]Absence check using 92 positive place invariants in 353 ms returned unknown
[2023-03-22 22:02:35] [INFO ] [Real]Absence check using 92 positive place invariants in 276 ms returned unknown
[2023-03-22 22:02:40] [INFO ] [Real]Absence check using 92 positive place invariants in 369 ms returned unknown
[2023-03-22 22:02:45] [INFO ] [Real]Absence check using 92 positive place invariants in 324 ms returned unknown
[2023-03-22 22:02:50] [INFO ] [Real]Absence check using 92 positive place invariants in 377 ms returned unknown
Current structural bounds on expressions (after SMT) : [99, 33, 99, 1, 33, 33, 99, 33, 1, 99, 33, 33, 33, 33, 99] Max seen :[1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0]
Support contains 15 out of 34406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.67 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions removed 11606 transitions
Trivial Post-agglo rules discarded 11606 transitions
Performed 11606 trivial Post agglomeration. Transition count delta: 11606
Iterating post reduction 0 with 11606 rules applied. Total rules applied 11607 place count 34348 transition count 39919
Reduce places removed 11606 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11611 rules applied. Total rules applied 23218 place count 22742 transition count 39914
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 23223 place count 22737 transition count 39914
Performed 725 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 725 Pre rules applied. Total rules applied 23223 place count 22737 transition count 39189
Deduced a syphon composed of 725 places in 53 ms
Reduce places removed 725 places and 0 transitions.
Iterating global reduction 3 with 1450 rules applied. Total rules applied 24673 place count 22012 transition count 39189
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 49 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 24739 place count 21979 transition count 39156
Free-agglomeration rule (complex) applied 1579 times.
Iterating global reduction 3 with 1579 rules applied. Total rules applied 26318 place count 21979 transition count 37577
Reduce places removed 1579 places and 0 transitions.
Iterating post reduction 3 with 1579 rules applied. Total rules applied 27897 place count 20400 transition count 37577
Partial Free-agglomeration rule applied 4214 times.
Drop transitions removed 4214 transitions
Iterating global reduction 4 with 4214 rules applied. Total rules applied 32111 place count 20400 transition count 37577
Applied a total of 32111 rules in 12663 ms. Remains 20400 /34406 variables (removed 14006) and now considering 37577/51525 (removed 13948) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12670 ms. Remains : 20400/34406 places, 37577/51525 transitions.
Normalized transition count is 36011 out of 37577 initially.
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-22 22:03:15] [INFO ] Computed 1905 place invariants in 12218 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 273606 steps, including 4050 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 7
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 416792 steps, including 619 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 1
Interrupted Best-First random walk after 409942 steps, including 609 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 3
Interrupted Best-First random walk after 410163 steps, including 609 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 4
Interrupted Best-First random walk after 408909 steps, including 607 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 2
Interrupted Best-First random walk after 409469 steps, including 608 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 4
Interrupted Best-First random walk after 407830 steps, including 606 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 2
Interrupted Best-First random walk after 412114 steps, including 612 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 2
Interrupted Best-First random walk after 407752 steps, including 606 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 3
[2023-03-22 22:04:26] [INFO ] Flow matrix only has 36011 transitions (discarded 1566 similar events)
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-22 22:04:42] [INFO ] Computed 1905 place invariants in 16641 ms
[2023-03-22 22:04:45] [INFO ] [Real]Absence check using 65 positive place invariants in 815 ms returned sat
[2023-03-22 22:04:46] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 913 ms returned unsat
[2023-03-22 22:04:49] [INFO ] [Real]Absence check using 65 positive place invariants in 723 ms returned sat
[2023-03-22 22:04:49] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 94 ms returned unsat
[2023-03-22 22:04:52] [INFO ] [Real]Absence check using 65 positive place invariants in 729 ms returned sat
[2023-03-22 22:04:53] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1153 ms returned sat
[2023-03-22 22:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:05:34] [INFO ] [Real]Absence check using state equation in 41095 ms returned unknown
[2023-03-22 22:05:37] [INFO ] [Real]Absence check using 65 positive place invariants in 739 ms returned sat
[2023-03-22 22:05:38] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1069 ms returned unsat
[2023-03-22 22:05:41] [INFO ] [Real]Absence check using 65 positive place invariants in 746 ms returned sat
[2023-03-22 22:05:42] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1174 ms returned sat
[2023-03-22 22:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:06:23] [INFO ] [Real]Absence check using state equation in 41054 ms returned unknown
[2023-03-22 22:06:26] [INFO ] [Real]Absence check using 65 positive place invariants in 752 ms returned sat
[2023-03-22 22:06:27] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1193 ms returned sat
[2023-03-22 22:06:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:07:08] [INFO ] [Real]Absence check using state equation in 40991 ms returned unknown
[2023-03-22 22:07:11] [INFO ] [Real]Absence check using 65 positive place invariants in 754 ms returned sat
[2023-03-22 22:07:11] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 335 ms returned unsat
[2023-03-22 22:07:14] [INFO ] [Real]Absence check using 65 positive place invariants in 737 ms returned sat
[2023-03-22 22:07:15] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1124 ms returned sat
[2023-03-22 22:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:07:56] [INFO ] [Real]Absence check using state equation in 41123 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 2] Max seen :[1, 1, 0, 1, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 20400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20400/20400 places, 37577/37577 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20400 transition count 37573
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20396 transition count 37573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 20396 transition count 37572
Deduced a syphon composed of 1 places in 29 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 20395 transition count 37572
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 17 place count 20395 transition count 37565
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 24 place count 20388 transition count 37565
Applied a total of 24 rules in 3063 ms. Remains 20388 /20400 variables (removed 12) and now considering 37565/37577 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3063 ms. Remains : 20388/20400 places, 37565/37577 transitions.
Normalized transition count is 35999 out of 37565 initially.
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-22 22:08:11] [INFO ] Computed 1905 place invariants in 12140 ms
Interrupted random walk after 274026 steps, including 4060 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 1
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 415191 steps, including 617 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 406569 steps, including 604 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 406696 steps, including 604 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
[2023-03-22 22:08:56] [INFO ] Flow matrix only has 35999 transitions (discarded 1566 similar events)
// Phase 1: matrix 35999 rows 20388 cols
[2023-03-22 22:09:08] [INFO ] Computed 1905 place invariants in 12124 ms
[2023-03-22 22:09:11] [INFO ] [Real]Absence check using 65 positive place invariants in 742 ms returned sat
[2023-03-22 22:09:12] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1169 ms returned sat
[2023-03-22 22:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:09:53] [INFO ] [Real]Absence check using state equation in 40998 ms returned unknown
[2023-03-22 22:09:56] [INFO ] [Real]Absence check using 65 positive place invariants in 760 ms returned sat
[2023-03-22 22:09:57] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1166 ms returned sat
[2023-03-22 22:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:10:38] [INFO ] [Real]Absence check using state equation in 40940 ms returned unknown
[2023-03-22 22:10:41] [INFO ] [Real]Absence check using 65 positive place invariants in 775 ms returned sat
[2023-03-22 22:10:42] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1223 ms returned sat
[2023-03-22 22:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:11:23] [INFO ] [Real]Absence check using state equation in 40901 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 2] Max seen :[0, 0, 0]
Support contains 3 out of 20388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20388/20388 places, 37565/37565 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20388 transition count 37564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20387 transition count 37564
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 20387 transition count 37563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 20386 transition count 37563
Applied a total of 4 rules in 2884 ms. Remains 20386 /20388 variables (removed 2) and now considering 37563/37565 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2884 ms. Remains : 20386/20388 places, 37563/37565 transitions.
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:11:39] [INFO ] Computed 1905 place invariants in 12471 ms
Interrupted random walk after 262028 steps, including 3882 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 367318 steps, including 546 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 0
Interrupted Best-First random walk after 392024 steps, including 582 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 366419 steps, including 544 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 0
[2023-03-22 22:12:24] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:12:37] [INFO ] Computed 1905 place invariants in 13216 ms
[2023-03-22 22:12:40] [INFO ] [Real]Absence check using 65 positive place invariants in 742 ms returned sat
[2023-03-22 22:12:41] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1574 ms returned sat
[2023-03-22 22:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:13:22] [INFO ] [Real]Absence check using state equation in 40598 ms returned unknown
[2023-03-22 22:13:25] [INFO ] [Real]Absence check using 65 positive place invariants in 786 ms returned sat
[2023-03-22 22:13:26] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1136 ms returned sat
[2023-03-22 22:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:14:07] [INFO ] [Real]Absence check using state equation in 40955 ms returned unknown
[2023-03-22 22:14:10] [INFO ] [Real]Absence check using 65 positive place invariants in 775 ms returned sat
[2023-03-22 22:14:12] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1621 ms returned sat
[2023-03-22 22:14:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:14:52] [INFO ] [Real]Absence check using state equation in 40559 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 2] Max seen :[0, 0, 0]
Support contains 3 out of 20386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Applied a total of 0 rules in 1356 ms. Remains 20386 /20386 variables (removed 0) and now considering 37563/37563 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1356 ms. Remains : 20386/20386 places, 37563/37563 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Applied a total of 0 rules in 1376 ms. Remains 20386 /20386 variables (removed 0) and now considering 37563/37563 (removed 0) transitions.
[2023-03-22 22:14:55] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
[2023-03-22 22:14:55] [INFO ] Invariant cache hit.
[2023-03-22 22:14:56] [INFO ] Implicit Places using invariants in 1568 ms returned []
Implicit Place search using SMT only with invariants took 1569 ms to find 0 implicit places.
[2023-03-22 22:14:56] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
[2023-03-22 22:14:56] [INFO ] Invariant cache hit.
[2023-03-22 22:14:58] [INFO ] Dead Transitions using invariants and state equation in 1537 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4491 ms. Remains : 20386/20386 places, 37563/37563 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:15:11] [INFO ] Computed 1905 place invariants in 12901 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1122 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-22 22:15:12] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:15:25] [INFO ] Computed 1905 place invariants in 12340 ms
[2023-03-22 22:15:27] [INFO ] [Real]Absence check using 65 positive place invariants in 754 ms returned sat
[2023-03-22 22:15:29] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1379 ms returned sat
[2023-03-22 22:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:15:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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) : [1] Max seen :[0]
Support contains 1 out of 20386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20386 transition count 37562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20385 transition count 37562
Applied a total of 2 rules in 2854 ms. Remains 20385 /20386 variables (removed 1) and now considering 37562/37563 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2857 ms. Remains : 20385/20386 places, 37562/37563 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-22 22:15:45] [INFO ] Computed 1905 place invariants in 12001 ms
Interrupted random walk after 264006 steps, including 3912 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 400467 steps, including 595 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
[2023-03-22 22:16:20] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-22 22:16:33] [INFO ] Computed 1905 place invariants in 13402 ms
[2023-03-22 22:16:36] [INFO ] [Real]Absence check using 65 positive place invariants in 765 ms returned sat
[2023-03-22 22:16:37] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1288 ms returned sat
[2023-03-22 22:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:17:18] [INFO ] [Real]Absence check using state equation in 40841 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1334 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1334 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1319 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-22 22:17:21] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-22 22:17:21] [INFO ] Invariant cache hit.
[2023-03-22 22:17:22] [INFO ] Implicit Places using invariants in 1578 ms returned []
Implicit Place search using SMT only with invariants took 1579 ms to find 0 implicit places.
[2023-03-22 22:17:22] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-22 22:17:22] [INFO ] Invariant cache hit.
[2023-03-22 22:17:24] [INFO ] Dead Transitions using invariants and state equation in 1565 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4471 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04 in 145801 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:17:37] [INFO ] Computed 1905 place invariants in 12900 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1136 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
[2023-03-22 22:17:38] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:17:51] [INFO ] Computed 1905 place invariants in 12754 ms
[2023-03-22 22:17:54] [INFO ] [Real]Absence check using 65 positive place invariants in 808 ms returned sat
[2023-03-22 22:17:55] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1505 ms returned sat
[2023-03-22 22:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:17:56] [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: Broken pipe")... 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: Broken pipe")...
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) : [1] Max seen :[0]
Support contains 1 out of 20386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20386 transition count 37562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20385 transition count 37562
Applied a total of 2 rules in 2863 ms. Remains 20385 /20386 variables (removed 1) and now considering 37562/37563 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2864 ms. Remains : 20385/20386 places, 37562/37563 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-22 22:18:12] [INFO ] Computed 1905 place invariants in 13773 ms
Interrupted random walk after 255435 steps, including 3785 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 367911 steps, including 547 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 0
[2023-03-22 22:18:48] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-22 22:19:00] [INFO ] Computed 1905 place invariants in 12204 ms
[2023-03-22 22:19:03] [INFO ] [Real]Absence check using 65 positive place invariants in 789 ms returned sat
[2023-03-22 22:19:04] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1370 ms returned sat
[2023-03-22 22:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:19:45] [INFO ] [Real]Absence check using state equation in 40505 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1394 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1394 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1402 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-22 22:19:48] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-22 22:19:48] [INFO ] Invariant cache hit.
[2023-03-22 22:19:49] [INFO ] Implicit Places using invariants in 1626 ms returned []
Implicit Place search using SMT only with invariants took 1628 ms to find 0 implicit places.
[2023-03-22 22:19:49] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
[2023-03-22 22:19:49] [INFO ] Invariant cache hit.
[2023-03-22 22:19:51] [INFO ] Dead Transitions using invariants and state equation in 1617 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4656 ms. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09 in 147033 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:20:04] [INFO ] Computed 1905 place invariants in 12919 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1159 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-22 22:20:05] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:20:18] [INFO ] Computed 1905 place invariants in 12593 ms
[2023-03-22 22:20:21] [INFO ] [Real]Absence check using 65 positive place invariants in 811 ms returned sat
[2023-03-22 22:20:22] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1264 ms returned sat
[2023-03-22 22:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 22:20:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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) : [2] Max seen :[0]
Support contains 1 out of 20386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20386/20386 places, 37563/37563 transitions.
Applied a total of 0 rules in 1354 ms. Remains 20386 /20386 variables (removed 0) and now considering 37563/37563 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1355 ms. Remains : 20386/20386 places, 37563/37563 transitions.
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:20:37] [INFO ] Computed 1905 place invariants in 12376 ms
Interrupted random walk after 269283 steps, including 3989 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Finished Best-First random walk after 404145 steps, including 600 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=80 )
[2023-03-22 22:21:12] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2023-03-22 22:21:25] [INFO ] Computed 1905 place invariants in 13253 ms
[2023-03-22 22:21:28] [INFO ] [Real]Absence check using 65 positive place invariants in 751 ms returned sat
[2023-03-22 22:21:28] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 472 ms returned unsat
Current structural bounds on expressions (after SMT) : [1] Max seen :[1]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15 in 97255 ms.
[2023-03-22 22:21:31] [INFO ] Flatten gal took : 2051 ms
[2023-03-22 22:21:31] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-22 22:21:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 20386 places, 37563 transitions and 230246 arcs took 188 ms.
Total runtime 1215899 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT MultiCrashLeafsetExtension-PT-S32C11
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
Upper Bounds

BK_STOP 1679523822206

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

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/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 648 Killed lola --conf=$BIN_DIR/configfiles/upperboundsconf --formula=$DIR/UpperBounds.xml $DIR/model.pnml

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="MultiCrashLeafsetExtension-PT-S32C11"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C11, 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 r231-tall-167856416800965"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 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 ;