Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r331-tall-167889204900727.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ResAllocation-PT-R003C100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204900727
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.4K Feb 25 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 721K Mar 5 18:23 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-R003C100-ReachabilityFireability-00
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-01
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-02
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-03
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-04
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-05
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-06
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-07
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-08
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-09
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-10
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-11
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-12
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-13
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-14
FORMULA_NAME ResAllocation-PT-R003C100-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679158711463

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C100
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 16:58:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 16:58:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 16:58:33] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-18 16:58:33] [INFO ] Transformed 600 places.
[2023-03-18 16:58:33] [INFO ] Transformed 400 transitions.
[2023-03-18 16:58:33] [INFO ] Parsed PT model containing 600 places and 400 transitions and 1794 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 48 resets, run finished after 1002 ms. (steps per millisecond=9 ) properties (out of 16) seen :13
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 400 rows 600 cols
[2023-03-18 16:58:34] [INFO ] Computed 300 place invariants in 15 ms
[2023-03-18 16:58:35] [INFO ] [Real]Absence check using 300 positive place invariants in 50 ms returned sat
[2023-03-18 16:58:35] [INFO ] After 928ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 16:58:36] [INFO ] [Nat]Absence check using 300 positive place invariants in 43 ms returned sat
[2023-03-18 16:58:37] [INFO ] After 836ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 17 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 0 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2023-03-18 16:58:37] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 566 ms
[2023-03-18 16:58:37] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 1 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 563 ms
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 1 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 1 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 0 ms to minimize.
[2023-03-18 16:58:38] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 0 ms to minimize.
[2023-03-18 16:58:39] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2023-03-18 16:58:39] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2023-03-18 16:58:39] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 1 ms to minimize.
[2023-03-18 16:58:39] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2023-03-18 16:58:39] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 630 ms
[2023-03-18 16:58:39] [INFO ] After 3125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 719 ms.
[2023-03-18 16:58:40] [INFO ] After 4048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 48 ms.
Support contains 229 out of 600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 600/600 places, 400/400 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 0 with 66 rules applied. Total rules applied 66 place count 567 transition count 367
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 67 place count 567 transition count 366
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 69 place count 565 transition count 366
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 565 transition count 365
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 564 transition count 364
Free-agglomeration rule (complex) applied 25 times.
Iterating global reduction 2 with 25 rules applied. Total rules applied 97 place count 564 transition count 339
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 152 place count 509 transition count 339
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 159 place count 505 transition count 336
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 161 place count 505 transition count 334
Applied a total of 161 rules in 138 ms. Remains 505 /600 variables (removed 95) and now considering 334/400 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 505/600 places, 334/400 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :1
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 334 rows 505 cols
[2023-03-18 16:58:40] [INFO ] Computed 268 place invariants in 10 ms
[2023-03-18 16:58:40] [INFO ] [Real]Absence check using 268 positive place invariants in 53 ms returned sat
[2023-03-18 16:58:40] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 16:58:40] [INFO ] [Nat]Absence check using 268 positive place invariants in 53 ms returned sat
[2023-03-18 16:58:41] [INFO ] After 336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 252 ms
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 0 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2023-03-18 16:58:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2023-03-18 16:58:41] [INFO ] After 925ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 209 ms.
[2023-03-18 16:58:42] [INFO ] After 1318ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA ResAllocation-PT-R003C100-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 9 ms.
Support contains 96 out of 505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 505/505 places, 334/334 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 86 rules applied. Total rules applied 86 place count 455 transition count 298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 90 place count 453 transition count 296
Free-agglomeration rule (complex) applied 50 times.
Iterating global reduction 0 with 50 rules applied. Total rules applied 140 place count 453 transition count 246
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t_7_1.t_7_0 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 16 rules applied. Total rules applied 156 place count 332 transition count 230
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 179 place count 317 transition count 222
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 43 rules applied. Total rules applied 222 place count 291 transition count 205
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 230 place count 291 transition count 197
Ensure Unique test removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 233 place count 288 transition count 197
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 233 place count 288 transition count 196
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 236 place count 286 transition count 196
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 242 place count 286 transition count 190
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 261 place count 270 transition count 187
Applied a total of 261 rules in 74 ms. Remains 270 /505 variables (removed 235) and now considering 187/334 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 270/505 places, 187/334 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 957836 steps, run timeout after 3001 ms. (steps per millisecond=319 ) properties seen :{}
Probabilistic random walk after 957836 steps, saw 355868 distinct states, run finished after 3002 ms. (steps per millisecond=319 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 187 rows 270 cols
[2023-03-18 16:58:45] [INFO ] Computed 154 place invariants in 5 ms
[2023-03-18 16:58:45] [INFO ] [Real]Absence check using 154 positive place invariants in 23 ms returned sat
[2023-03-18 16:58:45] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 16:58:45] [INFO ] [Nat]Absence check using 154 positive place invariants in 20 ms returned sat
[2023-03-18 16:58:45] [INFO ] After 142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 16:58:45] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2023-03-18 16:58:45] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2023-03-18 16:58:45] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2023-03-18 16:58:45] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2023-03-18 16:58:45] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-18 16:58:45] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 231 ms
[2023-03-18 16:58:45] [INFO ] After 441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-18 16:58:45] [INFO ] After 589ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 96 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 187/187 transitions.
Applied a total of 0 rules in 11 ms. Remains 270 /270 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 270/270 places, 187/187 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 187/187 transitions.
Applied a total of 0 rules in 9 ms. Remains 270 /270 variables (removed 0) and now considering 187/187 (removed 0) transitions.
[2023-03-18 16:58:45] [INFO ] Invariant cache hit.
[2023-03-18 16:58:46] [INFO ] Implicit Places using invariants in 125 ms returned [0, 20, 21, 30, 31, 55, 56, 62, 65, 74, 75, 91, 93, 96, 102, 103, 122, 123, 176, 177, 178, 231, 232, 269]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 128 ms to find 24 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 246/270 places, 187/187 transitions.
Applied a total of 0 rules in 9 ms. Remains 246 /246 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 147 ms. Remains : 246/270 places, 187/187 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1169045 steps, run timeout after 3001 ms. (steps per millisecond=389 ) properties seen :{}
Probabilistic random walk after 1169045 steps, saw 395781 distinct states, run finished after 3001 ms. (steps per millisecond=389 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 187 rows 246 cols
[2023-03-18 16:58:49] [INFO ] Computed 130 place invariants in 4 ms
[2023-03-18 16:58:49] [INFO ] [Real]Absence check using 130 positive place invariants in 17 ms returned sat
[2023-03-18 16:58:49] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 16:58:49] [INFO ] [Nat]Absence check using 130 positive place invariants in 18 ms returned sat
[2023-03-18 16:58:49] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 16:58:49] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2023-03-18 16:58:49] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-18 16:58:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 104 ms
[2023-03-18 16:58:49] [INFO ] After 325ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-18 16:58:49] [INFO ] After 469ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 96 out of 246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 187/187 transitions.
Applied a total of 0 rules in 10 ms. Remains 246 /246 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 246/246 places, 187/187 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 187/187 transitions.
Applied a total of 0 rules in 9 ms. Remains 246 /246 variables (removed 0) and now considering 187/187 (removed 0) transitions.
[2023-03-18 16:58:49] [INFO ] Invariant cache hit.
[2023-03-18 16:58:49] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-18 16:58:49] [INFO ] Invariant cache hit.
[2023-03-18 16:58:50] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2023-03-18 16:58:50] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-18 16:58:50] [INFO ] Invariant cache hit.
[2023-03-18 16:58:50] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 458 ms. Remains : 246/246 places, 187/187 transitions.
Ensure Unique test removed 12 places
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t_51_1.t_51_0 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 232 transition count 184
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 230 transition count 183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 11 place count 227 transition count 181
Applied a total of 11 rules in 34 ms. Remains 227 /246 variables (removed 19) and now considering 181/187 (removed 6) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 181 rows 227 cols
[2023-03-18 16:58:50] [INFO ] Computed 115 place invariants in 2 ms
[2023-03-18 16:58:50] [INFO ] [Real]Absence check using 115 positive place invariants in 16 ms returned sat
[2023-03-18 16:58:50] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 16:58:50] [INFO ] [Nat]Absence check using 115 positive place invariants in 16 ms returned sat
[2023-03-18 16:58:50] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 16:58:50] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2023-03-18 16:58:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-18 16:58:50] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-18 16:58:50] [INFO ] After 402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-18 16:58:50] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2023-03-18 16:58:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 246 places, 187 transitions and 748 arcs took 2 ms.
[2023-03-18 16:58:51] [INFO ] Flatten gal took : 63 ms
Total runtime 17689 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ResAllocation (PT), instance R003C100
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 246 places, 187 transitions, 748 arcs.
Final Score: 945.969
Took : 5 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679158739080

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 1317:
syntax error

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-R003C100"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is ResAllocation-PT-R003C100, 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 r331-tall-167889204900727"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C100.tgz
mv ResAllocation-PT-R003C100 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 ;