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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r233-tall-167856419400773
Last Updated
May 14, 2023

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S16C05

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
866.731 85930.00 101330.00 531.80 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 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.r233-tall-167856419400773.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C05, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419400773
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 14K Feb 26 02:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 02:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 02:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 02:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 02:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 02:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 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 4.6M 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 MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679608796035

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C05
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 21:59:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 21:59:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 21:59:57] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2023-03-23 21:59:57] [INFO ] Transformed 4914 places.
[2023-03-23 21:59:57] [INFO ] Transformed 6913 transitions.
[2023-03-23 21:59:57] [INFO ] Parsed PT model containing 4914 places and 6913 transitions and 26710 arcs in 444 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 6641 out of 6913 initially.
// Phase 1: matrix 6641 rows 4914 cols
[2023-03-23 21:59:58] [INFO ] Computed 535 place invariants in 360 ms
Incomplete random walk after 10000 steps, including 192 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :4
[2023-03-23 21:59:59] [INFO ] Flow matrix only has 6641 transitions (discarded 272 similar events)
// Phase 1: matrix 6641 rows 4914 cols
[2023-03-23 21:59:59] [INFO ] Computed 535 place invariants in 173 ms
[2023-03-23 22:00:00] [INFO ] [Real]Absence check using 48 positive place invariants in 72 ms returned sat
[2023-03-23 22:00:00] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 138 ms returned unsat
[2023-03-23 22:00:01] [INFO ] [Real]Absence check using 48 positive place invariants in 59 ms returned sat
[2023-03-23 22:00:01] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 184 ms returned sat
[2023-03-23 22:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:05] [INFO ] [Real]Absence check using state equation in 4280 ms returned unknown
[2023-03-23 22:00:06] [INFO ] [Real]Absence check using 48 positive place invariants in 55 ms returned sat
[2023-03-23 22:00:06] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 128 ms returned unsat
[2023-03-23 22:00:06] [INFO ] [Real]Absence check using 48 positive place invariants in 58 ms returned sat
[2023-03-23 22:00:06] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 139 ms returned unsat
[2023-03-23 22:00:07] [INFO ] [Real]Absence check using 48 positive place invariants in 55 ms returned sat
[2023-03-23 22:00:07] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 124 ms returned unsat
[2023-03-23 22:00:08] [INFO ] [Real]Absence check using 48 positive place invariants in 53 ms returned sat
[2023-03-23 22:00:08] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 186 ms returned sat
[2023-03-23 22:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:12] [INFO ] [Real]Absence check using state equation in 4305 ms returned unknown
[2023-03-23 22:00:13] [INFO ] [Real]Absence check using 48 positive place invariants in 53 ms returned sat
[2023-03-23 22:00:13] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 179 ms returned sat
[2023-03-23 22:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:17] [INFO ] [Real]Absence check using state equation in 4301 ms returned unknown
[2023-03-23 22:00:18] [INFO ] [Real]Absence check using 48 positive place invariants in 53 ms returned sat
[2023-03-23 22:00:18] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 130 ms returned unsat
[2023-03-23 22:00:18] [INFO ] [Real]Absence check using 48 positive place invariants in 52 ms returned sat
[2023-03-23 22:00:18] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 186 ms returned sat
[2023-03-23 22:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:23] [INFO ] [Real]Absence check using state equation in 4348 ms returned unknown
[2023-03-23 22:00:23] [INFO ] [Real]Absence check using 48 positive place invariants in 53 ms returned sat
[2023-03-23 22:00:23] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 130 ms returned unsat
[2023-03-23 22:00:24] [INFO ] [Real]Absence check using 48 positive place invariants in 55 ms returned sat
[2023-03-23 22:00:24] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 133 ms returned unsat
[2023-03-23 22:00:25] [INFO ] [Real]Absence check using 48 positive place invariants in 56 ms returned sat
[2023-03-23 22:00:25] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 187 ms returned sat
[2023-03-23 22:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:29] [INFO ] [Real]Absence check using state equation in 4297 ms returned unknown
[2023-03-23 22:00:30] [INFO ] [Real]Absence check using 48 positive place invariants in 51 ms returned sat
[2023-03-23 22:00:30] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 125 ms returned unsat
[2023-03-23 22:00:30] [INFO ] [Real]Absence check using 48 positive place invariants in 55 ms returned sat
[2023-03-23 22:00:30] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 185 ms returned sat
[2023-03-23 22:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:35] [INFO ] [Real]Absence check using state equation in 4337 ms returned unknown
[2023-03-23 22:00:35] [INFO ] [Real]Absence check using 48 positive place invariants in 54 ms returned sat
[2023-03-23 22:00:36] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 185 ms returned sat
[2023-03-23 22:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:00:40] [INFO ] [Real]Absence check using state equation in 4304 ms returned unknown
[2023-03-23 22:00:40] [INFO ] [Real]Absence check using 48 positive place invariants in 54 ms returned sat
[2023-03-23 22:00:41] [INFO ] [Real]Absence check using 48 positive and 487 generalized place invariants in 183 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 51, 1, 1, 1, 1, 17, 1, 17, 1, 1, 1, 1, 51, 17, 1] Max seen :[1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 out of 4914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4914/4914 places, 6913/6913 transitions.
Graph (complete) has 15675 edges and 4914 vertex of which 4884 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.25 ms
Discarding 30 places :
Also discarding 0 output transitions
Drop transitions removed 1355 transitions
Trivial Post-agglo rules discarded 1355 transitions
Performed 1355 trivial Post agglomeration. Transition count delta: 1355
Iterating post reduction 0 with 1355 rules applied. Total rules applied 1356 place count 4884 transition count 5558
Reduce places removed 1355 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 1358 rules applied. Total rules applied 2714 place count 3529 transition count 5555
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2717 place count 3526 transition count 5555
Performed 170 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 170 Pre rules applied. Total rules applied 2717 place count 3526 transition count 5385
Deduced a syphon composed of 170 places in 5 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 3 with 340 rules applied. Total rules applied 3057 place count 3356 transition count 5385
Discarding 1185 places :
Symmetric choice reduction at 3 with 1185 rule applications. Total rules 4242 place count 2171 transition count 4200
Iterating global reduction 3 with 1185 rules applied. Total rules applied 5427 place count 2171 transition count 4200
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 5427 place count 2171 transition count 4192
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 5443 place count 2163 transition count 4192
Discarding 233 places :
Symmetric choice reduction at 3 with 233 rule applications. Total rules 5676 place count 1930 transition count 3027
Iterating global reduction 3 with 233 rules applied. Total rules applied 5909 place count 1930 transition count 3027
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 5943 place count 1913 transition count 3010
Free-agglomeration rule (complex) applied 165 times.
Iterating global reduction 3 with 165 rules applied. Total rules applied 6108 place count 1913 transition count 3777
Reduce places removed 165 places and 0 transitions.
Iterating post reduction 3 with 165 rules applied. Total rules applied 6273 place count 1748 transition count 3777
Partial Free-agglomeration rule applied 34 times.
Drop transitions removed 34 transitions
Iterating global reduction 4 with 34 rules applied. Total rules applied 6307 place count 1748 transition count 3777
Applied a total of 6307 rules in 1616 ms. Remains 1748 /4914 variables (removed 3166) and now considering 3777/6913 (removed 3136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1617 ms. Remains : 1748/4914 places, 3777/6913 transitions.
Normalized transition count is 3379 out of 3777 initially.
// Phase 1: matrix 3379 rows 1748 cols
[2023-03-23 22:00:42] [INFO ] Computed 505 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 31862 resets, run finished after 14452 ms. (steps per millisecond=69 ) properties (out of 7) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 5669 resets, run finished after 3215 ms. (steps per millisecond=311 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5669 resets, run finished after 3221 ms. (steps per millisecond=310 ) properties (out of 6) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 5669 resets, run finished after 3235 ms. (steps per millisecond=309 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 5669 resets, run finished after 3227 ms. (steps per millisecond=309 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 1000001 steps, including 5668 resets, run finished after 3210 ms. (steps per millisecond=311 ) properties (out of 5) seen :2
[2023-03-23 22:01:13] [INFO ] Flow matrix only has 3379 transitions (discarded 398 similar events)
// Phase 1: matrix 3379 rows 1748 cols
[2023-03-23 22:01:13] [INFO ] Computed 505 place invariants in 45 ms
[2023-03-23 22:01:13] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2023-03-23 22:01:13] [INFO ] [Real]Absence check using 33 positive and 472 generalized place invariants in 47 ms returned unsat
[2023-03-23 22:01:13] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2023-03-23 22:01:13] [INFO ] [Real]Absence check using 33 positive and 472 generalized place invariants in 87 ms returned sat
[2023-03-23 22:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:01:14] [INFO ] [Real]Absence check using state equation in 1027 ms returned sat
[2023-03-23 22:01:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 22:01:15] [INFO ] [Nat]Absence check using 33 positive place invariants in 27 ms returned sat
[2023-03-23 22:01:15] [INFO ] [Nat]Absence check using 33 positive and 472 generalized place invariants in 78 ms returned sat
[2023-03-23 22:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 22:01:16] [INFO ] [Nat]Absence check using state equation in 1039 ms returned sat
[2023-03-23 22:01:16] [INFO ] State equation strengthened by 1906 read => feed constraints.
[2023-03-23 22:01:17] [INFO ] [Nat]Added 1906 Read/Feed constraints in 822 ms returned unsat
[2023-03-23 22:01:17] [INFO ] [Real]Absence check using 33 positive place invariants in 26 ms returned sat
[2023-03-23 22:01:17] [INFO ] [Real]Absence check using 33 positive and 472 generalized place invariants in 63 ms returned unsat
[2023-03-23 22:01:17] [INFO ] [Real]Absence check using 33 positive place invariants in 25 ms returned sat
[2023-03-23 22:01:17] [INFO ] [Real]Absence check using 33 positive and 472 generalized place invariants in 84 ms returned sat
[2023-03-23 22:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 22:01:18] [INFO ] [Real]Absence check using state equation in 1102 ms returned sat
[2023-03-23 22:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 22:01:19] [INFO ] [Nat]Absence check using 33 positive place invariants in 28 ms returned sat
[2023-03-23 22:01:19] [INFO ] [Nat]Absence check using 33 positive and 472 generalized place invariants in 86 ms returned sat
[2023-03-23 22:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 22:01:20] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2023-03-23 22:01:20] [INFO ] [Nat]Added 1906 Read/Feed constraints in 452 ms returned unsat
[2023-03-23 22:01:21] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2023-03-23 22:01:21] [INFO ] [Real]Absence check using 33 positive and 472 generalized place invariants in 43 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 0, 1, 0, 1] Max seen :[1, 0, 1, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C05-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 83592 ms.
ITS solved all properties within timeout

BK_STOP 1679608881965

--------------------
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

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-S16C05"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C05, 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 r233-tall-167856419400773"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C05.tgz
mv MultiCrashLeafsetExtension-PT-S16C05 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 ;