Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390200623.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ResAllocation-PT-R100C002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390200623
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 3.2K May 14 00:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 17:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 17:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 13 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 07:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 07:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 422K May 12 20:53 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 ResAllocation-PT-R100C002-ReachabilityFireability-00
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-01
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-02
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-03
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-04
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-05
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-06
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-07
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-08
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-09
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-10
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-11
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-12
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-13
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-14
FORMULA_NAME ResAllocation-PT-R100C002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591235303489

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:48:25] [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]
[2020-06-04 01:48:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:48:26] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2020-06-04 01:48:26] [INFO ] Transformed 400 places.
[2020-06-04 01:48:26] [INFO ] Transformed 202 transitions.
[2020-06-04 01:48:26] [INFO ] Parsed PT model containing 400 places and 202 transitions in 198 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties seen :[1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1]
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[1, 0, 1, 0, 0, 0]
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 1, 0, 0]
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0]
// Phase 1: matrix 202 rows 400 cols
[2020-06-04 01:48:26] [INFO ] Computed 200 place invariants in 12 ms
[2020-06-04 01:48:26] [INFO ] [Real]Absence check using 200 positive place invariants in 178 ms returned sat
[2020-06-04 01:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:48:27] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2020-06-04 01:48:27] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints in 20 ms.
[2020-06-04 01:48:27] [INFO ] Added : 98 causal constraints over 20 iterations in 448 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2020-06-04 01:48:28] [INFO ] [Real]Absence check using 200 positive place invariants in 85 ms returned sat
[2020-06-04 01:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:48:28] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2020-06-04 01:48:28] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints in 18 ms.
[2020-06-04 01:48:29] [INFO ] Added : 168 causal constraints over 34 iterations in 760 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2020-06-04 01:48:29] [INFO ] [Real]Absence check using 200 positive place invariants in 82 ms returned sat
[2020-06-04 01:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:48:30] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2020-06-04 01:48:30] [INFO ] Deduced a trap composed of 4 places in 50 ms
[2020-06-04 01:48:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2020-06-04 01:48:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:48:30] [INFO ] [Nat]Absence check using 200 positive place invariants in 81 ms returned sat
[2020-06-04 01:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:48:30] [INFO ] [Nat]Absence check using state equation in 501 ms returned sat
[2020-06-04 01:48:30] [INFO ] Deduced a trap composed of 4 places in 40 ms
[2020-06-04 01:48:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2020-06-04 01:48:30] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints in 48 ms.
[2020-06-04 01:48:31] [INFO ] Added : 182 causal constraints over 37 iterations in 858 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
Incomplete Parikh walk after 233100 steps, including 143 resets, run finished after 1502 ms. (steps per millisecond=155 ) properties seen :[1, 0, 0] could not realise parikh vector
FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 239000 steps, including 146 resets, run finished after 1325 ms. (steps per millisecond=180 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 268800 steps, including 99 resets, run finished after 1421 ms. (steps per millisecond=189 ) properties seen :[0, 0] could not realise parikh vector
Support contains 10 out of 400 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 400/400 places, 202/202 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 397 transition count 200
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 397 transition count 199
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 395 transition count 199
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 393 transition count 198
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 393 transition count 197
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 391 transition count 197
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 389 transition count 196
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 389 transition count 195
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 20 place count 387 transition count 195
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 23 place count 385 transition count 194
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 385 transition count 193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 26 place count 383 transition count 193
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 29 place count 381 transition count 192
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 30 place count 381 transition count 191
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 32 place count 379 transition count 191
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 35 place count 377 transition count 190
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 377 transition count 189
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 38 place count 375 transition count 189
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 39 place count 375 transition count 188
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 42 place count 372 transition count 188
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 44 place count 371 transition count 187
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 45 place count 371 transition count 186
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 48 place count 368 transition count 186
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 50 place count 367 transition count 185
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 51 place count 367 transition count 184
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 54 place count 364 transition count 184
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 56 place count 363 transition count 183
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 57 place count 363 transition count 182
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 60 place count 360 transition count 182
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 62 place count 359 transition count 181
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 63 place count 359 transition count 180
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 66 place count 356 transition count 180
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 68 place count 355 transition count 179
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 69 place count 355 transition count 178
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 72 place count 352 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 74 place count 351 transition count 177
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 75 place count 351 transition count 176
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 78 place count 348 transition count 176
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 80 place count 347 transition count 175
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 81 place count 347 transition count 174
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 84 place count 344 transition count 174
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 86 place count 343 transition count 173
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 87 place count 343 transition count 172
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 90 place count 340 transition count 172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 92 place count 339 transition count 171
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 15 with 1 rules applied. Total rules applied 93 place count 339 transition count 170
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 96 place count 336 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 98 place count 335 transition count 169
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 16 with 1 rules applied. Total rules applied 99 place count 335 transition count 168
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 102 place count 332 transition count 168
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 104 place count 331 transition count 167
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 105 place count 331 transition count 166
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 108 place count 328 transition count 166
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 110 place count 327 transition count 165
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 111 place count 327 transition count 164
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 18 with 3 rules applied. Total rules applied 114 place count 324 transition count 164
Applied a total of 114 rules in 495 ms. Remains 324 /400 variables (removed 76) and now considering 164/202 (removed 38) transitions.
Finished structural reductions, in 1 iterations. Remains : 324/400 places, 164/202 transitions.
Incomplete random walk after 1000000 steps, including 587 resets, run finished after 3364 ms. (steps per millisecond=297 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1775 ms. (steps per millisecond=563 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 75 resets, run finished after 2117 ms. (steps per millisecond=472 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 13645643 steps, run timeout after 30001 ms. (steps per millisecond=454 ) properties seen :[0, 0]
Probabilistic random walk after 13645643 steps, saw 2809108 distinct states, run finished after 30001 ms. (steps per millisecond=454 ) properties seen :[0, 0]
// Phase 1: matrix 164 rows 324 cols
[2020-06-04 01:49:13] [INFO ] Computed 162 place invariants in 8 ms
[2020-06-04 01:49:14] [INFO ] [Real]Absence check using 162 positive place invariants in 175 ms returned sat
[2020-06-04 01:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:14] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2020-06-04 01:49:14] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 11 ms.
[2020-06-04 01:49:14] [INFO ] Added : 143 causal constraints over 29 iterations in 547 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-06-04 01:49:15] [INFO ] [Real]Absence check using 162 positive place invariants in 145 ms returned sat
[2020-06-04 01:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:15] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2020-06-04 01:49:15] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 11 ms.
[2020-06-04 01:49:15] [INFO ] Added : 158 causal constraints over 32 iterations in 539 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 172900 steps, including 152 resets, run finished after 522 ms. (steps per millisecond=331 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 189200 steps, including 157 resets, run finished after 558 ms. (steps per millisecond=339 ) properties seen :[0, 0] could not realise parikh vector
Support contains 10 out of 324 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 324/324 places, 164/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 324 /324 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 324/324 places, 164/164 transitions.
Starting structural reductions, iteration 0 : 324/324 places, 164/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 324 /324 variables (removed 0) and now considering 164/164 (removed 0) transitions.
// Phase 1: matrix 164 rows 324 cols
[2020-06-04 01:49:17] [INFO ] Computed 162 place invariants in 2 ms
[2020-06-04 01:49:17] [INFO ] Implicit Places using invariants in 508 ms returned [165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, 235, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263, 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, 295, 297, 299, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323]
Discarding 79 places :
Implicit Place search using SMT only with invariants took 512 ms to find 79 implicit places.
[2020-06-04 01:49:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:17] [INFO ] Computed 83 place invariants in 2 ms
[2020-06-04 01:49:17] [INFO ] Dead Transitions using invariants and state equation in 216 ms returned []
Starting structural reductions, iteration 1 : 245/324 places, 164/164 transitions.
Applied a total of 0 rules in 6 ms. Remains 245 /245 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2020-06-04 01:49:17] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:17] [INFO ] Computed 83 place invariants in 1 ms
[2020-06-04 01:49:18] [INFO ] Dead Transitions using invariants and state equation in 236 ms returned []
Finished structural reductions, in 2 iterations. Remains : 245/324 places, 164/164 transitions.
Incomplete random walk after 1000000 steps, including 587 resets, run finished after 2153 ms. (steps per millisecond=464 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 106 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 81 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 13493865 steps, run timeout after 30001 ms. (steps per millisecond=449 ) properties seen :[0, 0]
Probabilistic random walk after 13493865 steps, saw 2778005 distinct states, run finished after 30001 ms. (steps per millisecond=449 ) properties seen :[0, 0]
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:52] [INFO ] Computed 83 place invariants in 1 ms
[2020-06-04 01:49:52] [INFO ] [Real]Absence check using 83 positive place invariants in 37 ms returned sat
[2020-06-04 01:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:52] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2020-06-04 01:49:52] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 29 ms.
[2020-06-04 01:49:53] [INFO ] Added : 143 causal constraints over 29 iterations in 432 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2020-06-04 01:49:53] [INFO ] [Real]Absence check using 83 positive place invariants in 31 ms returned sat
[2020-06-04 01:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:53] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2020-06-04 01:49:53] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 27 ms.
[2020-06-04 01:49:54] [INFO ] Added : 158 causal constraints over 32 iterations in 581 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
Incomplete Parikh walk after 228500 steps, including 172 resets, run finished after 439 ms. (steps per millisecond=520 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 212800 steps, including 166 resets, run finished after 402 ms. (steps per millisecond=529 ) properties seen :[0, 0] could not realise parikh vector
Support contains 10 out of 245 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 245/245 places, 164/164 transitions.
Applied a total of 0 rules in 5 ms. Remains 245 /245 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 245/245 places, 164/164 transitions.
Starting structural reductions, iteration 0 : 245/245 places, 164/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 245 /245 variables (removed 0) and now considering 164/164 (removed 0) transitions.
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:55] [INFO ] Computed 83 place invariants in 1 ms
[2020-06-04 01:49:55] [INFO ] Implicit Places using invariants in 416 ms returned []
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:55] [INFO ] Computed 83 place invariants in 7 ms
[2020-06-04 01:49:56] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1354 ms to find 0 implicit places.
[2020-06-04 01:49:56] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:56] [INFO ] Computed 83 place invariants in 1 ms
[2020-06-04 01:49:56] [INFO ] Dead Transitions using invariants and state equation in 201 ms returned []
Finished structural reductions, in 1 iterations. Remains : 245/245 places, 164/164 transitions.
Incomplete random walk after 100000 steps, including 58 resets, run finished after 282 ms. (steps per millisecond=354 ) properties seen :[0, 0]
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:56] [INFO ] Computed 83 place invariants in 1 ms
[2020-06-04 01:49:56] [INFO ] [Real]Absence check using 83 positive place invariants in 31 ms returned sat
[2020-06-04 01:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:57] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2020-06-04 01:49:57] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 9 ms.
[2020-06-04 01:49:57] [INFO ] Added : 143 causal constraints over 29 iterations in 438 ms. Result :sat
[2020-06-04 01:49:57] [INFO ] [Real]Absence check using 83 positive place invariants in 28 ms returned sat
[2020-06-04 01:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:57] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2020-06-04 01:49:57] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 7 ms.
[2020-06-04 01:49:58] [INFO ] Added : 158 causal constraints over 32 iterations in 504 ms. Result :sat
Applied a total of 0 rules in 6 ms. Remains 245 /245 variables (removed 0) and now considering 164/164 (removed 0) transitions.
// Phase 1: matrix 164 rows 245 cols
[2020-06-04 01:49:58] [INFO ] Computed 83 place invariants in 14 ms
[2020-06-04 01:49:58] [INFO ] [Real]Absence check using 83 positive place invariants in 69 ms returned sat
[2020-06-04 01:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:58] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2020-06-04 01:49:58] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 9 ms.
[2020-06-04 01:49:59] [INFO ] Added : 143 causal constraints over 29 iterations in 405 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-04 01:49:59] [INFO ] [Real]Absence check using 83 positive place invariants in 34 ms returned sat
[2020-06-04 01:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:49:59] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2020-06-04 01:49:59] [INFO ] Computed and/alt/rep : 162/162/162 causal constraints in 11 ms.
[2020-06-04 01:50:00] [INFO ] Added : 158 causal constraints over 32 iterations in 561 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-04 01:50:00] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2020-06-04 01:50:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
[2020-06-04 01:50:00] [INFO ] Flatten gal took : 120 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ResAllocation-PT-R100C002 @ 3570 seconds

FORMULA ResAllocation-PT-R100C002-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 3022588 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137672 kB

--------------------
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="ResAllocation-PT-R100C002"
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 ResAllocation-PT-R100C002, 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 r194-csrt-159033390200623"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R100C002.tgz
mv ResAllocation-PT-R100C002 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 ;