Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987881800047.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DLCshifumi-PT-4b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.3M
-rw-r--r-- 1 mcc users 4.1K Mar 30 23:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 30 23:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 29 12:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 29 12:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 27 02:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 02:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 5.1M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-00
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-01
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-02
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-03
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-04
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-05
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-06
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-07
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-08
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-09
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-10
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-11
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-12
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-13
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-14
FORMULA_NAME DLCshifumi-PT-4b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591199324847

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 15:48:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 15:48:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 15:48:47] [INFO ] Load time of PNML (sax parser for PT used): 546 ms
[2020-06-03 15:48:47] [INFO ] Transformed 15015 places.
[2020-06-03 15:48:47] [INFO ] Transformed 21341 transitions.
[2020-06-03 15:48:47] [INFO ] Found NUPN structural information;
[2020-06-03 15:48:47] [INFO ] Parsed PT model containing 15015 places and 21341 transitions in 1006 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 826 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=50 ) properties seen :[1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0]
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 21341 rows 15015 cols
[2020-06-03 15:48:49] [INFO ] Computed 691 place invariants in 929 ms
[2020-06-03 15:48:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:48:54] [INFO ] [Real]Absence check using 691 positive place invariants in 2871 ms returned (error "Failed to check-sat")
[2020-06-03 15:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:48:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-06-03 15:48:59] [INFO ] [Real]Absence check using 691 positive place invariants in 3077 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 15:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:48:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-06-03 15:49:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:04] [INFO ] [Real]Absence check using 691 positive place invariants in 3120 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-06-03 15:49:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:09] [INFO ] [Real]Absence check using 691 positive place invariants in 3169 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-06-03 15:49:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:15] [INFO ] [Real]Absence check using 691 positive place invariants in 3044 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-06-03 15:49:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:20] [INFO ] [Real]Absence check using 691 positive place invariants in 2911 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2020-06-03 15:49:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:25] [INFO ] [Real]Absence check using 691 positive place invariants in 2961 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2020-06-03 15:49:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= 1 (+ s0 s8284 s8285 s8286 s8287 s8288 s8289 s8290 s8291 s8292 s8293 s8294 s8295 s8296 s8297 s8298 s8299 s8300 s8301 s8302 s8303 s8304 s8305 s8306 s8307 s8308 s8309 s8310 s8311 s8312 s8313 s8314 s8315 s8316 s8317 s8318 s8319 s8320 s8321 s8322 s14625 s14626 s14627 s14628 s14629 s14630 s14631 s14632 s14633 s14634))") while checking expression at index 7
[2020-06-03 15:49:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:49:35] [INFO ] [Real]Absence check using 691 positive place invariants in 3217 ms returned (error "Failed to check-sat")
[2020-06-03 15:49:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:49:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2020-06-03 15:49:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= 1 (+ s0 s8284 s8285 s8286 s8287 s8288 s8289 s8290 s8291 s8292 s8293 s8294 s8295 s8296 s8297 s8298 s8299 s8300 s8301 s8302 s8303 s8304 s8305 s8306 s8307 s8308 s8309 s8310 s8311 s8312 s8313 s8314 s8315 s8316 s8317 s8318 s8319 s8320 s8321 s8322 s8323 s8324 s8325 s8326 s8327 s8328 s8329 s8330 s8331 s8332 s8333 s8334 s8335 s8336 s8337 s8338 s8339 s8340 s8341 s8342 s8343 s8344 s8345 s8346 s8347 s8348 s8349 s8350 s8351 s8352 s8353 s8354 s8355 s8356 s8357 s8358 s8359 s8360 s8361 s8362 s8363 s8364 s8365 s8366 s8367 s8368 s8369 s8370 s8371 s8372 s8373 s8374 s8375 s8376 s8377 s8378 s8379 s8380 s8381 s8382 s8383 s8384 s8385 s8386 s8387 s8388 s8389 s8390 s8391 s8392 s8393 s8394 s8395 s8396 s8397 s8398 s8399 s8400 s8401 s8402 s8403 s8404 s8405 s8406 s8407 s8408 s8409 s8410 s8411 s8412 s8413 s8414 s8415 s8416 s8417 s8418 s8419 s8420 s8421 s8422 s8423 s8424 s8425 s8426 s8427 s8428 s8429 s8430 s8431 s8432 s8433 s8434 s8435 s8436 s8437 s8438 s8439 s8440 s8441 s8442 s8443 s8444 s8445 s8446 s8447 s8448 s8449 s8450 s8451 s8452 s8453 s8454 s8455 s8456 s8457 s8458 s8459 s8460 s8461 s8462 s8463 s8464 s8465 s8466 s8467 s8468 s8469 s8470 s8471 s8472 s8473 s8474 s8475 s8476 s8477 s8478 s8479 s8480 s8481 s8482 s8483 s8484 s8485 s8486 s8487 s8488 s8489 s8490 s8491 s8492 s8493 s8494 s8495 s8496 s8497 s8498 s8499 s8500 s8501 s8502 s8503 s8504 s8505 s8506 s8507 s8508 s8509 s8510 s8511 s8512 s8513 s8514 s8515 s8516 s8517 s8518 s8519 s8520 s8521 s8522 s8523 s8524 s8525 s8526 s8527 s8528 s8529 s8530 s8531 s8532 s8533 s8534 s8535 s8536 s8537 s8538 s8539 s8540 s8541 s8542 s8543 s8544 s8545 s8546 s8547 s8548 s8549 s8550 s8551 s12335 s12336 s12337 s12338 s12339 s12340 s12341 s12342 s12343 s12344))") while checking expression at index 9
Support contains 29 out of 15015 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14138 edges and 15015 vertex of which 1364 / 15015 are part of one of the 91 SCC in 54 ms
Free SCC test removed 1273 places
Drop transitions removed 1441 transitions
Reduce isomorphic transitions removed 1441 transitions.
Performed 7324 Post agglomeration using F-continuation condition.Transition count delta: 7324
Iterating post reduction 0 with 8765 rules applied. Total rules applied 8766 place count 13742 transition count 12576
Reduce places removed 7324 places and 0 transitions.
Ensure Unique test removed 235 transitions
Reduce isomorphic transitions removed 235 transitions.
Performed 233 Post agglomeration using F-continuation condition.Transition count delta: 233
Iterating post reduction 1 with 7792 rules applied. Total rules applied 16558 place count 6418 transition count 12108
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 16941 place count 6185 transition count 11958
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 3 with 75 rules applied. Total rules applied 17016 place count 6110 transition count 11958
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 81 Pre rules applied. Total rules applied 17016 place count 6110 transition count 11877
Deduced a syphon composed of 81 places in 248 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 4 with 162 rules applied. Total rules applied 17178 place count 6029 transition count 11877
Symmetric choice reduction at 4 with 1705 rule applications. Total rules 18883 place count 6029 transition count 11877
Deduced a syphon composed of 1705 places in 346 ms
Reduce places removed 1705 places and 1705 transitions.
Iterating global reduction 4 with 3410 rules applied. Total rules applied 22293 place count 4324 transition count 10172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 22295 place count 4324 transition count 10170
Performed 690 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 690 Pre rules applied. Total rules applied 22295 place count 4324 transition count 9480
Deduced a syphon composed of 690 places in 258 ms
Reduce places removed 690 places and 0 transitions.
Iterating global reduction 5 with 1380 rules applied. Total rules applied 23675 place count 3634 transition count 9480
Symmetric choice reduction at 5 with 169 rule applications. Total rules 23844 place count 3634 transition count 9480
Deduced a syphon composed of 169 places in 212 ms
Reduce places removed 169 places and 2301 transitions.
Iterating global reduction 5 with 338 rules applied. Total rules applied 24182 place count 3465 transition count 7179
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 5 with 152 rules applied. Total rules applied 24334 place count 3465 transition count 7027
Performed 872 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 872 places in 4 ms
Reduce places removed 872 places and 0 transitions.
Iterating global reduction 6 with 1744 rules applied. Total rules applied 26078 place count 2593 transition count 6152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 26080 place count 2593 transition count 6150
Renaming transitions due to excessive name length > 1024 char.
Symmetric choice reduction at 7 with 1 rule applications. Total rules 26081 place count 2593 transition count 6150
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 78 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 26083 place count 2592 transition count 6072
Performed 101 Post agglomeration using F-continuation condition with reduction of 128 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 26285 place count 2491 transition count 6409
Performed 101 Post agglomeration using F-continuation condition with reduction of 120 identical transitions.
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 26487 place count 2390 transition count 6752
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 26490 place count 2390 transition count 6749
Performed 30 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 8 with 60 rules applied. Total rules applied 26550 place count 2360 transition count 6874
Drop transitions removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 26561 place count 2360 transition count 6863
Free-agglomeration rule applied 1439 times with reduction of 808 identical transitions.
Iterating global reduction 9 with 1439 rules applied. Total rules applied 28000 place count 2360 transition count 4616
Reduce places removed 1439 places and 0 transitions.
Drop transitions removed 1808 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 1819 transitions.
Discarding 437 places :
Also discarding 691 output transitions
Drop transitions removed 691 transitions
Graph (complete) has 3382 edges and 921 vertex of which 484 are kept as prefixes of interest. Removing 437 places using SCC suffix rule.12 ms
Iterating post reduction 9 with 3259 rules applied. Total rules applied 31259 place count 484 transition count 2106
Drop transitions removed 534 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 542 transitions.
Iterating post reduction 10 with 542 rules applied. Total rules applied 31801 place count 484 transition count 1564
Symmetric choice reduction at 11 with 13 rule applications. Total rules 31814 place count 484 transition count 1564
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 52 transitions.
Iterating global reduction 11 with 26 rules applied. Total rules applied 31840 place count 471 transition count 1512
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 11 with 32 rules applied. Total rules applied 31872 place count 471 transition count 1480
Free-agglomeration rule applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 31874 place count 471 transition count 1478
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 12 with 78 rules applied. Total rules applied 31952 place count 469 transition count 1402
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 13 with 6 rules applied. Total rules applied 31958 place count 469 transition count 1864
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 462 transitions
Reduce isomorphic transitions removed 462 transitions.
Iterating post reduction 13 with 468 rules applied. Total rules applied 32426 place count 463 transition count 1402
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 14 with 3 rules applied. Total rules applied 32429 place count 463 transition count 1402
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 14 with 30 rules applied. Total rules applied 32459 place count 463 transition count 1372
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 32462 place count 460 transition count 1372
Symmetric choice reduction at 15 with 1 rule applications. Total rules 32463 place count 460 transition count 1372
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 32465 place count 459 transition count 1371
Symmetric choice reduction at 15 with 1 rule applications. Total rules 32466 place count 459 transition count 1371
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 78 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 32468 place count 458 transition count 1293
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 32469 place count 458 transition count 1292
Applied a total of 32469 rules in 6939 ms. Remains 458 /15015 variables (removed 14557) and now considering 1292/21341 (removed 20049) transitions.
Finished structural reductions, in 1 iterations. Remains : 458/15015 places, 1292/21341 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 7343 ms. (steps per millisecond=136 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 919947 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen :[0]
[2020-06-03 15:49:59] [INFO ] Flow matrix only has 176 transitions (discarded 1116 similar events)
// Phase 1: matrix 176 rows 458 cols
[2020-06-03 15:49:59] [INFO ] Computed 380 place invariants in 2 ms
[2020-06-03 15:49:59] [INFO ] [Real]Absence check using 380 positive place invariants in 143 ms returned unsat
FORMULA DLCshifumi-PT-4b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="DLCshifumi-PT-4b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is DLCshifumi-PT-4b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987881800047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4b.tgz
mv DLCshifumi-PT-4b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;