MCC'2023- Execution of r233-tall-167856419600901

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S32C03

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
2330.016	278388.00	317406.00	879.40	1 0 1 0 1 0 1 1 0 0 1 1 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-167856419600901.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-S32C03, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419600901
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 14K Feb 26 03:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 03:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 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 18M 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-S32C03-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679657258145

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-S32C03
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 11:27:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 11:27:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 11:27:40] [INFO ] Load time of PNML (sax parser for PT used): 568 ms
[2023-03-24 11:27:40] [INFO ] Transformed 15862 places.
[2023-03-24 11:27:40] [INFO ] Transformed 25109 transitions.
[2023-03-24 11:27:40] [INFO ] Parsed PT model containing 15862 places and 25109 transitions and 104566 arcs in 765 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 24053 out of 25109 initially.
// Phase 1: matrix 24053 rows 15862 cols
[2023-03-24 11:27:42] [INFO ] Computed 1403 place invariants in 2088 ms
Incomplete random walk after 10000 steps, including 320 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :2
[2023-03-24 11:27:44] [INFO ] Flow matrix only has 24053 transitions (discarded 1056 similar events)
// Phase 1: matrix 24053 rows 15862 cols
[2023-03-24 11:27:46] [INFO ] Computed 1403 place invariants in 1804 ms
[2023-03-24 11:27:48] [INFO ] [Real]Absence check using 76 positive place invariants in 436 ms returned sat
[2023-03-24 11:27:49] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 663 ms returned unsat
[2023-03-24 11:27:51] [INFO ] [Real]Absence check using 76 positive place invariants in 397 ms returned sat
[2023-03-24 11:27:52] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 920 ms returned sat
[2023-03-24 11:27:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:27:54] [INFO ] [Real]Absence check using state equation in 1973 ms returned unknown
[2023-03-24 11:27:56] [INFO ] [Real]Absence check using 76 positive place invariants in 408 ms returned sat
[2023-03-24 11:27:57] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 626 ms returned unsat
[2023-03-24 11:27:59] [INFO ] [Real]Absence check using 76 positive place invariants in 391 ms returned sat
[2023-03-24 11:27:59] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 856 ms returned sat
[2023-03-24 11:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:28:02] [INFO ] [Real]Absence check using state equation in 2228 ms returned unknown
[2023-03-24 11:28:04] [INFO ] [Real]Absence check using 76 positive place invariants in 390 ms returned sat
[2023-03-24 11:28:04] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 613 ms returned unsat
[2023-03-24 11:28:06] [INFO ] [Real]Absence check using 76 positive place invariants in 385 ms returned sat
[2023-03-24 11:28:07] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 890 ms returned sat
[2023-03-24 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:28:09] [INFO ] [Real]Absence check using state equation in 2250 ms returned unknown
[2023-03-24 11:28:11] [INFO ] [Real]Absence check using 76 positive place invariants in 391 ms returned sat
[2023-03-24 11:28:12] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 584 ms returned unsat
[2023-03-24 11:28:13] [INFO ] [Real]Absence check using 76 positive place invariants in 386 ms returned sat
[2023-03-24 11:28:14] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 606 ms returned unsat
[2023-03-24 11:28:16] [INFO ] [Real]Absence check using 76 positive place invariants in 394 ms returned sat
[2023-03-24 11:28:17] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 874 ms returned sat
[2023-03-24 11:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:28:19] [INFO ] [Real]Absence check using state equation in 2261 ms returned unknown
[2023-03-24 11:28:21] [INFO ] [Real]Absence check using 76 positive place invariants in 372 ms returned sat
[2023-03-24 11:28:22] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 871 ms returned sat
[2023-03-24 11:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:28:24] [INFO ] [Real]Absence check using state equation in 2285 ms returned unknown
[2023-03-24 11:28:26] [INFO ] [Real]Absence check using 76 positive place invariants in 385 ms returned sat
[2023-03-24 11:28:27] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 591 ms returned unsat
[2023-03-24 11:28:29] [INFO ] [Real]Absence check using 76 positive place invariants in 402 ms returned sat
[2023-03-24 11:28:29] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 600 ms returned unsat
[2023-03-24 11:28:31] [INFO ] [Real]Absence check using 76 positive place invariants in 393 ms returned sat
[2023-03-24 11:28:32] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 587 ms returned unsat
[2023-03-24 11:28:33] [INFO ] [Real]Absence check using 76 positive place invariants in 375 ms returned sat
[2023-03-24 11:28:34] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 578 ms returned unsat
[2023-03-24 11:28:36] [INFO ] [Real]Absence check using 76 positive place invariants in 359 ms returned sat
[2023-03-24 11:28:37] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 914 ms returned sat
[2023-03-24 11:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:28:39] [INFO ] [Real]Absence check using state equation in 2254 ms returned unknown
[2023-03-24 11:28:41] [INFO ] [Real]Absence check using 76 positive place invariants in 366 ms returned sat
[2023-03-24 11:28:42] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 591 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 99, 1] Max seen :[1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 15862 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Graph (complete) has 59447 edges and 15862 vertex of which 15820 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.63 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions removed 3167 transitions
Trivial Post-agglo rules discarded 3167 transitions
Performed 3167 trivial Post agglomeration. Transition count delta: 3167
Iterating post reduction 0 with 3167 rules applied. Total rules applied 3168 place count 15820 transition count 21942
Reduce places removed 3167 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3168 rules applied. Total rules applied 6336 place count 12653 transition count 21941
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6337 place count 12652 transition count 21941
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 198 Pre rules applied. Total rules applied 6337 place count 12652 transition count 21743
Deduced a syphon composed of 198 places in 53 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 3 with 396 rules applied. Total rules applied 6733 place count 12454 transition count 21743
Discarding 2969 places :
Symmetric choice reduction at 3 with 2969 rule applications. Total rules 9702 place count 9485 transition count 18774
Iterating global reduction 3 with 2969 rules applied. Total rules applied 12671 place count 9485 transition count 18774
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 12671 place count 9485 transition count 18769
Deduced a syphon composed of 5 places in 17 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 12681 place count 9480 transition count 18769
Discarding 989 places :
Symmetric choice reduction at 3 with 989 rule applications. Total rules 13670 place count 8491 transition count 15802
Iterating global reduction 3 with 989 rules applied. Total rules applied 14659 place count 8491 transition count 15802
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 14725 place count 8458 transition count 15769
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 3 with 577 rules applied. Total rules applied 15302 place count 8458 transition count 17170
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 3 with 577 rules applied. Total rules applied 15879 place count 7881 transition count 17170
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 4 with 33 rules applied. Total rules applied 15912 place count 7881 transition count 17170
Applied a total of 15912 rules in 17079 ms. Remains 7881 /15862 variables (removed 7981) and now considering 17170/25109 (removed 7939) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17083 ms. Remains : 7881/15862 places, 17170/25109 transitions.
Normalized transition count is 15604 out of 17170 initially.
// Phase 1: matrix 15604 rows 7881 cols
[2023-03-24 11:29:00] [INFO ] Computed 1361 place invariants in 743 ms
Interrupted random walk after 769265 steps, including 40280 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4724 ms. (steps per millisecond=211 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4738 ms. (steps per millisecond=211 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4758 ms. (steps per millisecond=210 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4673 ms. (steps per millisecond=213 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4505 ms. (steps per millisecond=221 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 4805 resets, run finished after 4519 ms. (steps per millisecond=221 ) properties (out of 6) seen :0
[2023-03-24 11:29:57] [INFO ] Flow matrix only has 15604 transitions (discarded 1566 similar events)
// Phase 1: matrix 15604 rows 7881 cols
[2023-03-24 11:29:58] [INFO ] Computed 1361 place invariants in 692 ms
[2023-03-24 11:29:59] [INFO ] [Real]Absence check using 65 positive place invariants in 233 ms returned sat
[2023-03-24 11:30:00] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 474 ms returned sat
[2023-03-24 11:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:30:10] [INFO ] [Real]Absence check using state equation in 10084 ms returned sat
[2023-03-24 11:30:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:30:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 213 ms returned sat
[2023-03-24 11:30:12] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 463 ms returned sat
[2023-03-24 11:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:30:22] [INFO ] [Nat]Absence check using state equation in 10776 ms returned sat
[2023-03-24 11:30:22] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2023-03-24 11:30:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 11:30:26] [INFO ] [Nat]Added 8098 Read/Feed constraints in 3687 ms returned unsat
[2023-03-24 11:30:27] [INFO ] [Real]Absence check using 65 positive place invariants in 202 ms returned sat
[2023-03-24 11:30:28] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 459 ms returned sat
[2023-03-24 11:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:30:38] [INFO ] [Real]Absence check using state equation in 10475 ms returned sat
[2023-03-24 11:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:30:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 213 ms returned sat
[2023-03-24 11:30:40] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 453 ms returned sat
[2023-03-24 11:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:30:52] [INFO ] [Nat]Absence check using state equation in 11730 ms returned sat
[2023-03-24 11:30:54] [INFO ] [Nat]Added 8098 Read/Feed constraints in 2083 ms returned unsat
[2023-03-24 11:30:55] [INFO ] [Real]Absence check using 65 positive place invariants in 211 ms returned sat
[2023-03-24 11:30:55] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 435 ms returned sat
[2023-03-24 11:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:31:05] [INFO ] [Real]Absence check using state equation in 9363 ms returned sat
[2023-03-24 11:31:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:31:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-24 11:31:06] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 454 ms returned sat
[2023-03-24 11:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:31:18] [INFO ] [Nat]Absence check using state equation in 11589 ms returned sat
[2023-03-24 11:31:20] [INFO ] [Nat]Added 8098 Read/Feed constraints in 1854 ms returned unsat
[2023-03-24 11:31:21] [INFO ] [Real]Absence check using 65 positive place invariants in 206 ms returned sat
[2023-03-24 11:31:21] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 468 ms returned sat
[2023-03-24 11:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:31:31] [INFO ] [Real]Absence check using state equation in 10044 ms returned sat
[2023-03-24 11:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:31:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 206 ms returned sat
[2023-03-24 11:31:33] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 455 ms returned sat
[2023-03-24 11:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:31:44] [INFO ] [Nat]Absence check using state equation in 10767 ms returned sat
[2023-03-24 11:31:47] [INFO ] [Nat]Added 8098 Read/Feed constraints in 2574 ms returned unsat
[2023-03-24 11:31:47] [INFO ] [Real]Absence check using 65 positive place invariants in 196 ms returned sat
[2023-03-24 11:31:48] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 462 ms returned sat
[2023-03-24 11:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:31:58] [INFO ] [Real]Absence check using state equation in 10172 ms returned sat
[2023-03-24 11:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:31:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 217 ms returned sat
[2023-03-24 11:32:00] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 485 ms returned sat
[2023-03-24 11:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:32:12] [INFO ] [Nat]Absence check using state equation in 12211 ms returned sat
[2023-03-24 11:32:14] [INFO ] [Nat]Added 8098 Read/Feed constraints in 1665 ms returned unsat
[2023-03-24 11:32:15] [INFO ] [Real]Absence check using 65 positive place invariants in 210 ms returned sat
[2023-03-24 11:32:15] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 247 ms returned unsat
Current structural bounds on expressions (after SMT) : [0, 0, 0, 0, 0, 1] Max seen :[0, 0, 0, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 275954 ms.
ITS solved all properties within timeout

BK_STOP 1679657536533

--------------------
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-S32C03"
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-S32C03, 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-167856419600901"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 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 ;