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.r107-tall-167814484100327.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DBSingleClientW-PT-d2m08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814484100327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 15:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 15:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 15:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 15:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 15:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-00
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-01
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-02
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-03
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-04
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-05
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-06
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-07
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-08
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-09
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-10
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-11
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-12
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-13
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-14
FORMULA_NAME DBSingleClientW-PT-d2m08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678363291024

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=DBSingleClientW-PT-d2m08
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 12:01:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 12:01:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:01:32] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-09 12:01:32] [INFO ] Transformed 4763 places.
[2023-03-09 12:01:32] [INFO ] Transformed 2478 transitions.
[2023-03-09 12:01:32] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 266 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 15 ms
Reduce places removed 3580 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2293 resets, run finished after 834 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 162330 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{2=1, 3=1, 6=1, 8=1, 10=1, 11=1, 12=1, 14=1, 15=1}
Probabilistic random walk after 162330 steps, saw 68873 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :9
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
// Phase 1: matrix 2478 rows 1183 cols
[2023-03-09 12:01:37] [INFO ] Computed 6 place invariants in 123 ms
[2023-03-09 12:01:37] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-09 12:01:37] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 15 ms returned sat
[2023-03-09 12:01:37] [INFO ] After 480ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-09 12:01:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-09 12:01:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 14 ms returned sat
[2023-03-09 12:01:40] [INFO ] After 2338ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :3
[2023-03-09 12:01:40] [INFO ] State equation strengthened by 1588 read => feed constraints.
[2023-03-09 12:01:44] [INFO ] After 3530ms SMT Verify possible using 1588 Read/Feed constraints in natural domain returned unsat :4 sat :3
[2023-03-09 12:01:46] [INFO ] After 5507ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :3
Attempting to minimize the solution found.
Minimization took 2572 ms.
[2023-03-09 12:01:48] [INFO ] After 10910ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :3
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 65 out of 1183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1137 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.7 ms
Discarding 46 places :
Also discarding 0 output transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 199 rules applied. Total rules applied 200 place count 1137 transition count 2279
Discarding 361 places :
Symmetric choice reduction at 1 with 361 rule applications. Total rules 561 place count 776 transition count 1572
Iterating global reduction 1 with 361 rules applied. Total rules applied 922 place count 776 transition count 1572
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 1010 place count 776 transition count 1484
Discarding 289 places :
Symmetric choice reduction at 2 with 289 rule applications. Total rules 1299 place count 487 transition count 1195
Iterating global reduction 2 with 289 rules applied. Total rules applied 1588 place count 487 transition count 1195
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1596 place count 487 transition count 1187
Discarding 205 places :
Symmetric choice reduction at 3 with 205 rule applications. Total rules 1801 place count 282 transition count 913
Iterating global reduction 3 with 205 rules applied. Total rules applied 2006 place count 282 transition count 913
Ensure Unique test removed 268 transitions
Reduce isomorphic transitions removed 268 transitions.
Iterating post reduction 3 with 268 rules applied. Total rules applied 2274 place count 282 transition count 645
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 2288 place count 268 transition count 623
Iterating global reduction 4 with 14 rules applied. Total rules applied 2302 place count 268 transition count 623
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 2335 place count 268 transition count 590
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 2340 place count 263 transition count 585
Iterating global reduction 5 with 5 rules applied. Total rules applied 2345 place count 263 transition count 585
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2347 place count 263 transition count 583
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2351 place count 259 transition count 579
Iterating global reduction 6 with 4 rules applied. Total rules applied 2355 place count 259 transition count 579
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2359 place count 259 transition count 575
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2360 place count 258 transition count 573
Iterating global reduction 7 with 1 rules applied. Total rules applied 2361 place count 258 transition count 573
Applied a total of 2361 rules in 273 ms. Remains 258 /1183 variables (removed 925) and now considering 573/2478 (removed 1905) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 258/1183 places, 573/2478 transitions.
Incomplete random walk after 10000 steps, including 2288 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 467 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 206 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 189 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 476341 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{2=1}
Probabilistic random walk after 476341 steps, saw 183598 distinct states, run finished after 3005 ms. (steps per millisecond=158 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m08-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 573 rows 258 cols
[2023-03-09 12:01:52] [INFO ] Computed 2 place invariants in 9 ms
[2023-03-09 12:01:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:01:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 12:01:52] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 12:01:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:01:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-09 12:01:53] [INFO ] After 410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 12:01:53] [INFO ] State equation strengthened by 317 read => feed constraints.
[2023-03-09 12:01:53] [INFO ] After 378ms SMT Verify possible using 317 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 12:01:53] [INFO ] After 824ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 383 ms.
[2023-03-09 12:01:54] [INFO ] After 1692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 63 out of 258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 258/258 places, 573/573 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 256 transition count 559
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 256 transition count 559
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 254 transition count 557
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 254 transition count 557
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 252 transition count 553
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 252 transition count 553
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 252 transition count 552
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 251 transition count 551
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 251 transition count 551
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 250 transition count 550
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 250 transition count 550
Applied a total of 17 rules in 61 ms. Remains 250 /258 variables (removed 8) and now considering 550/573 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 250/258 places, 550/573 transitions.
Incomplete random walk after 10000 steps, including 2323 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 425 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 182 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 557354 steps, run timeout after 3001 ms. (steps per millisecond=185 ) properties seen :{}
Probabilistic random walk after 557354 steps, saw 212836 distinct states, run finished after 3002 ms. (steps per millisecond=185 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 550 rows 250 cols
[2023-03-09 12:01:57] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-09 12:01:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:01:57] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 12:01:57] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 12:01:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:01:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 12:01:58] [INFO ] After 415ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 12:01:58] [INFO ] State equation strengthened by 301 read => feed constraints.
[2023-03-09 12:01:58] [INFO ] After 389ms SMT Verify possible using 301 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 12:01:59] [INFO ] After 880ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 364 ms.
[2023-03-09 12:01:59] [INFO ] After 1719ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 31 ms.
Support contains 63 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 550/550 transitions.
Applied a total of 0 rules in 19 ms. Remains 250 /250 variables (removed 0) and now considering 550/550 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 250/250 places, 550/550 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 550/550 transitions.
Applied a total of 0 rules in 18 ms. Remains 250 /250 variables (removed 0) and now considering 550/550 (removed 0) transitions.
[2023-03-09 12:01:59] [INFO ] Invariant cache hit.
[2023-03-09 12:01:59] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-09 12:01:59] [INFO ] Invariant cache hit.
[2023-03-09 12:01:59] [INFO ] State equation strengthened by 301 read => feed constraints.
[2023-03-09 12:02:00] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
[2023-03-09 12:02:00] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-09 12:02:00] [INFO ] Invariant cache hit.
[2023-03-09 12:02:00] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1346 ms. Remains : 250/250 places, 550/550 transitions.
Graph (complete) has 891 edges and 250 vertex of which 249 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 249 transition count 534
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 19 Pre rules applied. Total rules applied 17 place count 249 transition count 515
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 1 with 38 rules applied. Total rules applied 55 place count 230 transition count 515
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 229 transition count 514
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 229 transition count 514
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 228 transition count 513
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 228 transition count 513
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 73 place count 221 transition count 506
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 219 transition count 511
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 86 place count 219 transition count 502
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 219 transition count 500
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 90 place count 217 transition count 500
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 2 with 21 rules applied. Total rules applied 111 place count 217 transition count 500
Applied a total of 111 rules in 57 ms. Remains 217 /250 variables (removed 33) and now considering 500/550 (removed 50) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 500 rows 217 cols
[2023-03-09 12:02:00] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-09 12:02:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:02:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-09 12:02:01] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 12:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 12:02:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 12:02:01] [INFO ] After 381ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 12:02:01] [INFO ] After 671ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 253 ms.
[2023-03-09 12:02:02] [INFO ] After 988ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-09 12:02:02] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 11 ms.
[2023-03-09 12:02:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 250 places, 550 transitions and 2168 arcs took 5 ms.
[2023-03-09 12:02:02] [INFO ] Flatten gal took : 65 ms
Total runtime 30218 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running DBSingleClientW (PT), instance d2m08
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: 250 places, 550 transitions, 2168 arcs.
Final Score: 9488.527
Took : 39 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678363363730

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 2976:
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="DBSingleClientW-PT-d2m08"
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 DBSingleClientW-PT-d2m08, 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 r107-tall-167814484100327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m08.tgz
mv DBSingleClientW-PT-d2m08 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 ;