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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r042-tajo-167813695700381
Last Updated
May 14, 2023

About the Execution of Marcie+red for BugTracking-PT-q3m256

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5788.104 3600000.00 3663870.00 682.50 ? ? 0 0 0 0 0 ? 0 0 0 1 0 0 ? ? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695700381.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BugTracking-PT-q3m256, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695700381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.2K Feb 26 07:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 07:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 07:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 07:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 08:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 08:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 07:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 07:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 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 16M 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 BugTracking-PT-q3m256-UpperBounds-00
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-01
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-02
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-03
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-04
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-05
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-06
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-07
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-08
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-09
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-10
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-11
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-12
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-13
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-14
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678717388875

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m256
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 14:23:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 14:23:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 14:23:12] [INFO ] Load time of PNML (sax parser for PT used): 1106 ms
[2023-03-13 14:23:12] [INFO ] Transformed 754 places.
[2023-03-13 14:23:12] [INFO ] Transformed 27370 transitions.
[2023-03-13 14:23:12] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1418 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 514 places in 180 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m256-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2642 out of 2769 initially.
// Phase 1: matrix 2642 rows 240 cols
[2023-03-13 14:23:12] [INFO ] Computed 10 place invariants in 61 ms
Incomplete random walk after 10001 steps, including 5 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :3
FORMULA BugTracking-PT-q3m256-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :1
[2023-03-13 14:23:13] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2023-03-13 14:23:13] [INFO ] Computed 10 place invariants in 18 ms
[2023-03-13 14:23:13] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-13 14:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:14] [INFO ] [Real]Absence check using state equation in 681 ms returned sat
[2023-03-13 14:23:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:14] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-13 14:23:14] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-13 14:23:14] [INFO ] [Nat]Added 255 Read/Feed constraints in 67 ms returned sat
[2023-03-13 14:23:15] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 326 ms.
[2023-03-13 14:23:16] [INFO ] Deduced a trap composed of 12 places in 368 ms of which 6 ms to minimize.
[2023-03-13 14:23:16] [INFO ] Deduced a trap composed of 38 places in 494 ms of which 1 ms to minimize.
[2023-03-13 14:23:17] [INFO ] Deduced a trap composed of 55 places in 360 ms of which 2 ms to minimize.
[2023-03-13 14:23:17] [INFO ] Deduced a trap composed of 7 places in 512 ms of which 3 ms to minimize.
[2023-03-13 14:23:18] [INFO ] Deduced a trap composed of 13 places in 416 ms of which 1 ms to minimize.
[2023-03-13 14:23:18] [INFO ] Deduced a trap composed of 17 places in 278 ms of which 0 ms to minimize.
[2023-03-13 14:23:18] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 3080 ms
[2023-03-13 14:23:18] [INFO ] Added : 4 causal constraints over 2 iterations in 3907 ms. Result :sat
Minimization took 199 ms.
[2023-03-13 14:23:19] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 14:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:19] [INFO ] [Real]Absence check using state equation in 339 ms returned sat
[2023-03-13 14:23:19] [INFO ] [Real]Added 255 Read/Feed constraints in 26 ms returned sat
[2023-03-13 14:23:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 66 ms returned sat
[2023-03-13 14:23:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:20] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2023-03-13 14:23:20] [INFO ] [Nat]Added 255 Read/Feed constraints in 39 ms returned sat
[2023-03-13 14:23:20] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 160 ms.
[2023-03-13 14:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 509 ms. Result :sat
Minimization took 162 ms.
[2023-03-13 14:23:20] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-13 14:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:21] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2023-03-13 14:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 14:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:21] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2023-03-13 14:23:21] [INFO ] [Nat]Added 255 Read/Feed constraints in 38 ms returned sat
[2023-03-13 14:23:21] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 142 ms.
[2023-03-13 14:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 413 ms. Result :sat
Minimization took 160 ms.
[2023-03-13 14:23:22] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 14:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:22] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-13 14:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:23] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-13 14:23:23] [INFO ] [Nat]Added 255 Read/Feed constraints in 82 ms returned sat
[2023-03-13 14:23:23] [INFO ] Deduced a trap composed of 8 places in 365 ms of which 0 ms to minimize.
[2023-03-13 14:23:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 467 ms
[2023-03-13 14:23:23] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 219 ms.
[2023-03-13 14:23:24] [INFO ] Deduced a trap composed of 48 places in 264 ms of which 0 ms to minimize.
[2023-03-13 14:23:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 384 ms
[2023-03-13 14:23:24] [INFO ] Added : 7 causal constraints over 2 iterations in 949 ms. Result :sat
Minimization took 254 ms.
[2023-03-13 14:23:25] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-13 14:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:25] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-13 14:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:25] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2023-03-13 14:23:25] [INFO ] [Nat]Added 255 Read/Feed constraints in 86 ms returned sat
[2023-03-13 14:23:26] [INFO ] Deduced a trap composed of 52 places in 316 ms of which 1 ms to minimize.
[2023-03-13 14:23:26] [INFO ] Deduced a trap composed of 31 places in 280 ms of which 0 ms to minimize.
[2023-03-13 14:23:26] [INFO ] Deduced a trap composed of 95 places in 328 ms of which 0 ms to minimize.
[2023-03-13 14:23:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1252 ms
[2023-03-13 14:23:27] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 194 ms.
[2023-03-13 14:23:27] [INFO ] Added : 4 causal constraints over 1 iterations in 387 ms. Result :sat
Minimization took 174 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1] Max seen :[0, 13, 0, 0, 0]
Support contains 5 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 448 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 449 ms. Remains : 229/240 places, 2747/2769 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:23:28] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000114 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1871 ms. (steps per millisecond=534 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1892 ms. (steps per millisecond=528 ) properties (out of 5) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1977 ms. (steps per millisecond=505 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1601 ms. (steps per millisecond=624 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1612 ms. (steps per millisecond=620 ) properties (out of 5) seen :1
[2023-03-13 14:23:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:23:38] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-13 14:23:38] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2023-03-13 14:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:38] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-13 14:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:38] [INFO ] [Nat]Absence check using state equation in 307 ms returned sat
[2023-03-13 14:23:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:23:38] [INFO ] [Nat]Added 241 Read/Feed constraints in 108 ms returned sat
[2023-03-13 14:23:39] [INFO ] Deduced a trap composed of 10 places in 312 ms of which 0 ms to minimize.
[2023-03-13 14:23:39] [INFO ] Deduced a trap composed of 10 places in 303 ms of which 1 ms to minimize.
[2023-03-13 14:23:39] [INFO ] Deduced a trap composed of 23 places in 271 ms of which 0 ms to minimize.
[2023-03-13 14:23:40] [INFO ] Deduced a trap composed of 54 places in 298 ms of which 0 ms to minimize.
[2023-03-13 14:23:40] [INFO ] Deduced a trap composed of 83 places in 272 ms of which 1 ms to minimize.
[2023-03-13 14:23:40] [INFO ] Deduced a trap composed of 36 places in 284 ms of which 1 ms to minimize.
[2023-03-13 14:23:41] [INFO ] Deduced a trap composed of 90 places in 266 ms of which 0 ms to minimize.
[2023-03-13 14:23:41] [INFO ] Deduced a trap composed of 47 places in 271 ms of which 1 ms to minimize.
[2023-03-13 14:23:41] [INFO ] Deduced a trap composed of 14 places in 287 ms of which 0 ms to minimize.
[2023-03-13 14:23:41] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2975 ms
[2023-03-13 14:23:42] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 131 ms.
[2023-03-13 14:23:42] [INFO ] Added : 6 causal constraints over 2 iterations in 468 ms. Result :sat
Minimization took 207 ms.
[2023-03-13 14:23:42] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-13 14:23:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:43] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2023-03-13 14:23:43] [INFO ] [Real]Added 241 Read/Feed constraints in 32 ms returned sat
[2023-03-13 14:23:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:23:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:43] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2023-03-13 14:23:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 28 ms returned sat
[2023-03-13 14:23:43] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 171 ms.
[2023-03-13 14:23:44] [INFO ] Added : 2 causal constraints over 1 iterations in 474 ms. Result :sat
Minimization took 291 ms.
[2023-03-13 14:23:44] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-13 14:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:44] [INFO ] [Real]Absence check using state equation in 401 ms returned sat
[2023-03-13 14:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:45] [INFO ] [Nat]Absence check using state equation in 365 ms returned sat
[2023-03-13 14:23:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 34 ms returned sat
[2023-03-13 14:23:45] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 160 ms.
[2023-03-13 14:23:45] [INFO ] Added : 2 causal constraints over 1 iterations in 439 ms. Result :sat
Minimization took 248 ms.
[2023-03-13 14:23:46] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:46] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-13 14:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:47] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2023-03-13 14:23:47] [INFO ] [Nat]Added 241 Read/Feed constraints in 69 ms returned sat
[2023-03-13 14:23:47] [INFO ] Deduced a trap composed of 22 places in 277 ms of which 0 ms to minimize.
[2023-03-13 14:23:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 384 ms
[2023-03-13 14:23:47] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 197 ms.
[2023-03-13 14:23:48] [INFO ] Added : 7 causal constraints over 2 iterations in 556 ms. Result :sat
Minimization took 251 ms.
[2023-03-13 14:23:48] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-13 14:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:49] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2023-03-13 14:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:49] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2023-03-13 14:23:49] [INFO ] [Nat]Added 241 Read/Feed constraints in 124 ms returned sat
[2023-03-13 14:23:49] [INFO ] Deduced a trap composed of 38 places in 257 ms of which 1 ms to minimize.
[2023-03-13 14:23:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 358 ms
[2023-03-13 14:23:50] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 149 ms.
[2023-03-13 14:23:50] [INFO ] Added : 3 causal constraints over 1 iterations in 348 ms. Result :sat
Minimization took 3010 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1] Max seen :[0, 13, 0, 0, 0]
Support contains 5 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 37 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 36 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:23:53] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:23:53] [INFO ] Invariant cache hit.
[2023-03-13 14:23:54] [INFO ] Implicit Places using invariants in 818 ms returned []
[2023-03-13 14:23:54] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:23:54] [INFO ] Invariant cache hit.
[2023-03-13 14:23:54] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:23:55] [INFO ] Implicit Places using invariants and state equation in 1300 ms returned []
Implicit Place search using SMT with State Equation took 2120 ms to find 0 implicit places.
[2023-03-13 14:23:55] [INFO ] Redundant transitions in 187 ms returned []
[2023-03-13 14:23:55] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:23:55] [INFO ] Invariant cache hit.
[2023-03-13 14:23:56] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3014 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-00
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:23:56] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10145 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1690 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2023-03-13 14:23:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:23:56] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-13 14:23:56] [INFO ] [Real]Absence check using 8 positive place invariants in 11 ms returned sat
[2023-03-13 14:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:57] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-13 14:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:23:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:23:57] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2023-03-13 14:23:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:23:57] [INFO ] [Nat]Added 241 Read/Feed constraints in 97 ms returned sat
[2023-03-13 14:23:57] [INFO ] Deduced a trap composed of 10 places in 333 ms of which 1 ms to minimize.
[2023-03-13 14:23:58] [INFO ] Deduced a trap composed of 10 places in 274 ms of which 0 ms to minimize.
[2023-03-13 14:23:58] [INFO ] Deduced a trap composed of 23 places in 258 ms of which 1 ms to minimize.
[2023-03-13 14:23:58] [INFO ] Deduced a trap composed of 54 places in 262 ms of which 1 ms to minimize.
[2023-03-13 14:23:59] [INFO ] Deduced a trap composed of 83 places in 267 ms of which 0 ms to minimize.
[2023-03-13 14:23:59] [INFO ] Deduced a trap composed of 36 places in 240 ms of which 1 ms to minimize.
[2023-03-13 14:23:59] [INFO ] Deduced a trap composed of 90 places in 257 ms of which 1 ms to minimize.
[2023-03-13 14:24:00] [INFO ] Deduced a trap composed of 47 places in 284 ms of which 1 ms to minimize.
[2023-03-13 14:24:00] [INFO ] Deduced a trap composed of 14 places in 260 ms of which 1 ms to minimize.
[2023-03-13 14:24:00] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2861 ms
[2023-03-13 14:24:00] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 170 ms.
[2023-03-13 14:24:00] [INFO ] Added : 6 causal constraints over 2 iterations in 545 ms. Result :sat
Minimization took 300 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 51 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:01] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 1000119 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties (out of 1) seen :0
[2023-03-13 14:24:04] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:04] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-13 14:24:04] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:04] [INFO ] [Real]Absence check using state equation in 383 ms returned sat
[2023-03-13 14:24:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:05] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2023-03-13 14:24:05] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 96 ms returned sat
[2023-03-13 14:24:05] [INFO ] Deduced a trap composed of 10 places in 336 ms of which 1 ms to minimize.
[2023-03-13 14:24:05] [INFO ] Deduced a trap composed of 10 places in 275 ms of which 1 ms to minimize.
[2023-03-13 14:24:06] [INFO ] Deduced a trap composed of 23 places in 265 ms of which 1 ms to minimize.
[2023-03-13 14:24:06] [INFO ] Deduced a trap composed of 54 places in 265 ms of which 3 ms to minimize.
[2023-03-13 14:24:06] [INFO ] Deduced a trap composed of 83 places in 258 ms of which 1 ms to minimize.
[2023-03-13 14:24:07] [INFO ] Deduced a trap composed of 36 places in 253 ms of which 1 ms to minimize.
[2023-03-13 14:24:07] [INFO ] Deduced a trap composed of 90 places in 261 ms of which 1 ms to minimize.
[2023-03-13 14:24:07] [INFO ] Deduced a trap composed of 47 places in 267 ms of which 0 ms to minimize.
[2023-03-13 14:24:07] [INFO ] Deduced a trap composed of 14 places in 279 ms of which 0 ms to minimize.
[2023-03-13 14:24:08] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2867 ms
[2023-03-13 14:24:08] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 165 ms.
[2023-03-13 14:24:08] [INFO ] Added : 6 causal constraints over 2 iterations in 494 ms. Result :sat
Minimization took 215 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 37 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:08] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:08] [INFO ] Invariant cache hit.
[2023-03-13 14:24:09] [INFO ] Implicit Places using invariants in 1004 ms returned []
[2023-03-13 14:24:09] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:09] [INFO ] Invariant cache hit.
[2023-03-13 14:24:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:11] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2500 ms to find 0 implicit places.
[2023-03-13 14:24:11] [INFO ] Redundant transitions in 142 ms returned []
[2023-03-13 14:24:11] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:11] [INFO ] Invariant cache hit.
[2023-03-13 14:24:12] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3457 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-00 in 15774 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-01
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:12] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10190 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2038 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :11
[2023-03-13 14:24:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:12] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-13 14:24:12] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:12] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-13 14:24:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:12] [INFO ] [Real]Added 241 Read/Feed constraints in 50 ms returned sat
[2023-03-13 14:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:13] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-13 14:24:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 27 ms returned sat
[2023-03-13 14:24:13] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 171 ms.
[2023-03-13 14:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 403 ms. Result :sat
Minimization took 196 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 51 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:14] [INFO ] Computed 8 place invariants in 16 ms
Incomplete random walk after 1000040 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1826 ms. (steps per millisecond=547 ) properties (out of 1) seen :16
[2023-03-13 14:24:16] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:16] [INFO ] Computed 8 place invariants in 16 ms
[2023-03-13 14:24:16] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:16] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2023-03-13 14:24:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:16] [INFO ] [Real]Added 241 Read/Feed constraints in 59 ms returned sat
[2023-03-13 14:24:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:17] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-13 14:24:17] [INFO ] [Nat]Added 241 Read/Feed constraints in 40 ms returned sat
[2023-03-13 14:24:17] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 162 ms.
[2023-03-13 14:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 377 ms. Result :sat
Minimization took 197 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:18] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:18] [INFO ] Invariant cache hit.
[2023-03-13 14:24:18] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-13 14:24:18] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:18] [INFO ] Invariant cache hit.
[2023-03-13 14:24:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:19] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
[2023-03-13 14:24:19] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-13 14:24:19] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:19] [INFO ] Invariant cache hit.
[2023-03-13 14:24:20] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2519 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:20] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 1000091 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2225 ms. (steps per millisecond=449 ) properties (out of 1) seen :8
[2023-03-13 14:24:23] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:23] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-13 14:24:23] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-13 14:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:23] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-13 14:24:23] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:23] [INFO ] [Real]Added 241 Read/Feed constraints in 30 ms returned sat
[2023-03-13 14:24:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:24] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-13 14:24:24] [INFO ] [Nat]Added 241 Read/Feed constraints in 30 ms returned sat
[2023-03-13 14:24:24] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 151 ms.
[2023-03-13 14:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 403 ms. Result :sat
Minimization took 241 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[16]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 67 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 45 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:25] [INFO ] Invariant cache hit.
[2023-03-13 14:24:25] [INFO ] Implicit Places using invariants in 329 ms returned []
[2023-03-13 14:24:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:25] [INFO ] Invariant cache hit.
[2023-03-13 14:24:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:26] [INFO ] Implicit Places using invariants and state equation in 1375 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
[2023-03-13 14:24:26] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-13 14:24:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:26] [INFO ] Invariant cache hit.
[2023-03-13 14:24:27] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2764 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-01 in 15501 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-07
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:27] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10149 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2029 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2023-03-13 14:24:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:27] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-13 14:24:27] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:28] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-13 14:24:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:28] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-13 14:24:28] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:28] [INFO ] [Nat]Added 241 Read/Feed constraints in 28 ms returned sat
[2023-03-13 14:24:28] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 132 ms.
[2023-03-13 14:24:29] [INFO ] Added : 2 causal constraints over 1 iterations in 439 ms. Result :sat
Minimization took 227 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:29] [INFO ] Computed 8 place invariants in 14 ms
Incomplete random walk after 1000090 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1712 ms. (steps per millisecond=584 ) properties (out of 1) seen :0
[2023-03-13 14:24:31] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:31] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-13 14:24:31] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:32] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2023-03-13 14:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:32] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2023-03-13 14:24:32] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:32] [INFO ] [Nat]Added 241 Read/Feed constraints in 29 ms returned sat
[2023-03-13 14:24:32] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 127 ms.
[2023-03-13 14:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 428 ms. Result :sat
Minimization took 255 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 37 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:33] [INFO ] Invariant cache hit.
[2023-03-13 14:24:33] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-13 14:24:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:33] [INFO ] Invariant cache hit.
[2023-03-13 14:24:34] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:35] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 1828 ms to find 0 implicit places.
[2023-03-13 14:24:35] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-13 14:24:35] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:35] [INFO ] Invariant cache hit.
[2023-03-13 14:24:36] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2744 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-07 in 8421 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-14
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:36] [INFO ] Computed 8 place invariants in 5 ms
Incomplete random walk after 10161 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2032 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-13 14:24:36] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:36] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-13 14:24:36] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:36] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2023-03-13 14:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:37] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2023-03-13 14:24:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:37] [INFO ] [Nat]Added 241 Read/Feed constraints in 61 ms returned sat
[2023-03-13 14:24:37] [INFO ] Deduced a trap composed of 22 places in 239 ms of which 1 ms to minimize.
[2023-03-13 14:24:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-03-13 14:24:37] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 131 ms.
[2023-03-13 14:24:37] [INFO ] Added : 7 causal constraints over 2 iterations in 349 ms. Result :sat
Minimization took 212 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 28 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:38] [INFO ] Computed 8 place invariants in 15 ms
Incomplete random walk after 1000111 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1719 ms. (steps per millisecond=581 ) properties (out of 1) seen :0
[2023-03-13 14:24:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:40] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-13 14:24:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:40] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2023-03-13 14:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:41] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2023-03-13 14:24:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:41] [INFO ] [Nat]Added 241 Read/Feed constraints in 65 ms returned sat
[2023-03-13 14:24:41] [INFO ] Deduced a trap composed of 22 places in 260 ms of which 0 ms to minimize.
[2023-03-13 14:24:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-13 14:24:41] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 146 ms.
[2023-03-13 14:24:42] [INFO ] Added : 7 causal constraints over 2 iterations in 355 ms. Result :sat
Minimization took 166 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:42] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:42] [INFO ] Invariant cache hit.
[2023-03-13 14:24:42] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-13 14:24:42] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:42] [INFO ] Invariant cache hit.
[2023-03-13 14:24:43] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:44] [INFO ] Implicit Places using invariants and state equation in 1426 ms returned []
Implicit Place search using SMT with State Equation took 1727 ms to find 0 implicit places.
[2023-03-13 14:24:44] [INFO ] Redundant transitions in 79 ms returned []
[2023-03-13 14:24:44] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:44] [INFO ] Invariant cache hit.
[2023-03-13 14:24:45] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2650 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-14 in 8729 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-15
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:45] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10080 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2016 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2023-03-13 14:24:45] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:45] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-13 14:24:45] [INFO ] [Real]Absence check using 8 positive place invariants in 53 ms returned sat
[2023-03-13 14:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:45] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2023-03-13 14:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:45] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2023-03-13 14:24:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 89 ms returned sat
[2023-03-13 14:24:46] [INFO ] Deduced a trap composed of 38 places in 249 ms of which 1 ms to minimize.
[2023-03-13 14:24:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 332 ms
[2023-03-13 14:24:46] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 128 ms.
[2023-03-13 14:24:46] [INFO ] Added : 3 causal constraints over 1 iterations in 309 ms. Result :sat
Minimization took 3006 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 65 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:49] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1659 ms. (steps per millisecond=602 ) properties (out of 1) seen :0
[2023-03-13 14:24:51] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-13 14:24:51] [INFO ] Computed 8 place invariants in 6 ms
[2023-03-13 14:24:51] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-13 14:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:52] [INFO ] [Real]Absence check using state equation in 323 ms returned sat
[2023-03-13 14:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 14:24:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-13 14:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 14:24:52] [INFO ] [Nat]Absence check using state equation in 298 ms returned sat
[2023-03-13 14:24:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:52] [INFO ] [Nat]Added 241 Read/Feed constraints in 91 ms returned sat
[2023-03-13 14:24:53] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 0 ms to minimize.
[2023-03-13 14:24:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 322 ms
[2023-03-13 14:24:53] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 139 ms.
[2023-03-13 14:24:53] [INFO ] Added : 3 causal constraints over 1 iterations in 360 ms. Result :sat
Minimization took 3005 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 45 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 43 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-13 14:24:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:56] [INFO ] Invariant cache hit.
[2023-03-13 14:24:56] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-13 14:24:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:56] [INFO ] Invariant cache hit.
[2023-03-13 14:24:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-13 14:24:58] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1582 ms to find 0 implicit places.
[2023-03-13 14:24:58] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-13 14:24:58] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-13 14:24:58] [INFO ] Invariant cache hit.
[2023-03-13 14:24:59] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2540 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-15 in 14015 ms.
[2023-03-13 14:24:59] [INFO ] Flatten gal took : 415 ms
[2023-03-13 14:24:59] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-13 14:24:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 229 places, 2747 transitions and 13485 arcs took 21 ms.
Total runtime 108861 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: BugTracking_PT_q3
(NrP: 229 NrTr: 2747 NrArc: 13485)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.053sec

net check time: 0m 0.002sec

init dd package: 0m 2.958sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 10340096 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16082052 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.040sec

7017 13665 18461 23073 28823 37190 43452 49698 57446 65407 73268 76747 81323 87581 90923 94997 98495 114912 125252 131900 126852 126007 131757 148470 154710 160978 171829 182786 192787 191344 193459 199717 199528 201355 202285 229402 243487 250135 235243 229034 234691

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="BugTracking-PT-q3m256"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is BugTracking-PT-q3m256, 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 r042-tajo-167813695700381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m256.tgz
mv BugTracking-PT-q3m256 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 ;