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.r171-tall-167838859000734.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 FunctionPointer-PT-c008, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838859000734
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.6K Feb 25 11:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 11:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c008-ReachabilityCardinality-00
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-01
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-02
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-03
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-04
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-05
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-06
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-07
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-08
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-09
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-10
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-11
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-12
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-13
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-14
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679505110933

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 17:11:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 17:11:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:11:52] [INFO ] Load time of PNML (sax parser for PT used): 321 ms
[2023-03-22 17:11:52] [INFO ] Transformed 2826 places.
[2023-03-22 17:11:52] [INFO ] Transformed 8960 transitions.
[2023-03-22 17:11:52] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 499 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 52 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=18 ) properties (out of 9) seen :3
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-22 17:11:53] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-22 17:11:54] [INFO ] Computed 4 place invariants in 94 ms
[2023-03-22 17:11:54] [INFO ] After 520ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 17:11:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 17:11:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-22 17:11:56] [INFO ] After 1468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-22 17:11:56] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-22 17:11:57] [INFO ] After 601ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-22 17:11:58] [INFO ] After 1535ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 508 ms.
[2023-03-22 17:11:58] [INFO ] After 4118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 219 ms.
Support contains 21 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1422 are kept as prefixes of interest. Removing 206 places using SCC suffix rule.14 ms
Discarding 206 places :
Also discarding 0 output transitions
Drop transitions removed 379 transitions
Reduce isomorphic transitions removed 379 transitions.
Iterating post reduction 0 with 379 rules applied. Total rules applied 380 place count 1422 transition count 5583
Discarding 294 places :
Symmetric choice reduction at 1 with 294 rule applications. Total rules 674 place count 1128 transition count 3327
Iterating global reduction 1 with 294 rules applied. Total rules applied 968 place count 1128 transition count 3327
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 360 transitions.
Iterating post reduction 1 with 360 rules applied. Total rules applied 1328 place count 1128 transition count 2967
Discarding 155 places :
Symmetric choice reduction at 2 with 155 rule applications. Total rules 1483 place count 973 transition count 2657
Iterating global reduction 2 with 155 rules applied. Total rules applied 1638 place count 973 transition count 2657
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 1710 place count 973 transition count 2585
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1724 place count 959 transition count 2557
Iterating global reduction 3 with 14 rules applied. Total rules applied 1738 place count 959 transition count 2557
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1752 place count 945 transition count 2529
Iterating global reduction 3 with 14 rules applied. Total rules applied 1766 place count 945 transition count 2529
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1780 place count 931 transition count 2501
Iterating global reduction 3 with 14 rules applied. Total rules applied 1794 place count 931 transition count 2501
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1807 place count 918 transition count 2475
Iterating global reduction 3 with 13 rules applied. Total rules applied 1820 place count 918 transition count 2475
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1832 place count 906 transition count 2451
Iterating global reduction 3 with 12 rules applied. Total rules applied 1844 place count 906 transition count 2451
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1856 place count 894 transition count 2427
Iterating global reduction 3 with 12 rules applied. Total rules applied 1868 place count 894 transition count 2427
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1880 place count 882 transition count 2403
Iterating global reduction 3 with 12 rules applied. Total rules applied 1892 place count 882 transition count 2403
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 1941 place count 833 transition count 2219
Iterating global reduction 3 with 49 rules applied. Total rules applied 1990 place count 833 transition count 2219
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 2045 place count 778 transition count 1999
Iterating global reduction 3 with 55 rules applied. Total rules applied 2100 place count 778 transition count 1999
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 2153 place count 725 transition count 1869
Iterating global reduction 3 with 53 rules applied. Total rules applied 2206 place count 725 transition count 1869
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 2259 place count 672 transition count 1763
Iterating global reduction 3 with 53 rules applied. Total rules applied 2312 place count 672 transition count 1763
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 2363 place count 621 transition count 1661
Iterating global reduction 3 with 51 rules applied. Total rules applied 2414 place count 621 transition count 1661
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 2465 place count 570 transition count 1559
Iterating global reduction 3 with 51 rules applied. Total rules applied 2516 place count 570 transition count 1559
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 2562 place count 524 transition count 1467
Iterating global reduction 3 with 46 rules applied. Total rules applied 2608 place count 524 transition count 1467
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 2620 place count 512 transition count 1443
Iterating global reduction 3 with 12 rules applied. Total rules applied 2632 place count 512 transition count 1443
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 2650 place count 512 transition count 1425
Applied a total of 2650 rules in 1087 ms. Remains 512 /1628 variables (removed 1116) and now considering 1425/5962 (removed 4537) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1091 ms. Remains : 512/1628 places, 1425/5962 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :1
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :3
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2023-03-22 17:12:00] [INFO ] Flow matrix only has 846 transitions (discarded 579 similar events)
// Phase 1: matrix 846 rows 512 cols
[2023-03-22 17:12:00] [INFO ] Computed 3 place invariants in 12 ms
[2023-03-22 17:12:00] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:12:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-22 17:12:00] [INFO ] After 262ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:00] [INFO ] State equation strengthened by 119 read => feed constraints.
[2023-03-22 17:12:00] [INFO ] After 72ms SMT Verify possible using 119 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:00] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-22 17:12:00] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 14 out of 512 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 512/512 places, 1425/1425 transitions.
Graph (complete) has 2427 edges and 512 vertex of which 509 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 509 transition count 1420
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 504 transition count 1410
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 504 transition count 1410
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 504 transition count 1406
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 25 place count 499 transition count 1396
Iterating global reduction 2 with 5 rules applied. Total rules applied 30 place count 499 transition count 1396
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 496 transition count 1388
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 496 transition count 1388
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 494 transition count 1384
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 494 transition count 1384
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 492 transition count 1380
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 492 transition count 1380
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 491 transition count 1378
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 491 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 490 transition count 1376
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 490 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 489 transition count 1374
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 489 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 488 transition count 1372
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 488 transition count 1372
Applied a total of 52 rules in 323 ms. Remains 488 /512 variables (removed 24) and now considering 1372/1425 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 337 ms. Remains : 488/512 places, 1372/1425 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 517078 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 517078 steps, saw 318517 distinct states, run finished after 3002 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:12:04] [INFO ] Flow matrix only has 802 transitions (discarded 570 similar events)
// Phase 1: matrix 802 rows 488 cols
[2023-03-22 17:12:04] [INFO ] Computed 3 place invariants in 10 ms
[2023-03-22 17:12:04] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:12:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-22 17:12:04] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:04] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-22 17:12:04] [INFO ] After 47ms SMT Verify possible using 104 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:04] [INFO ] After 101ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-22 17:12:04] [INFO ] After 423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 14 out of 488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 488/488 places, 1372/1372 transitions.
Applied a total of 0 rules in 72 ms. Remains 488 /488 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 488/488 places, 1372/1372 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 488/488 places, 1372/1372 transitions.
Applied a total of 0 rules in 53 ms. Remains 488 /488 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
[2023-03-22 17:12:04] [INFO ] Flow matrix only has 802 transitions (discarded 570 similar events)
[2023-03-22 17:12:04] [INFO ] Invariant cache hit.
[2023-03-22 17:12:05] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-22 17:12:05] [INFO ] Flow matrix only has 802 transitions (discarded 570 similar events)
[2023-03-22 17:12:05] [INFO ] Invariant cache hit.
[2023-03-22 17:12:05] [INFO ] State equation strengthened by 104 read => feed constraints.
[2023-03-22 17:12:06] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1288 ms to find 0 implicit places.
[2023-03-22 17:12:06] [INFO ] Redundant transitions in 89 ms returned []
[2023-03-22 17:12:06] [INFO ] Flow matrix only has 802 transitions (discarded 570 similar events)
[2023-03-22 17:12:06] [INFO ] Invariant cache hit.
[2023-03-22 17:12:06] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1883 ms. Remains : 488/488 places, 1372/1372 transitions.
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 570 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 587 rules applied. Total rules applied 587 place count 488 transition count 785
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 604 place count 471 transition count 785
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 88 Pre rules applied. Total rules applied 604 place count 471 transition count 697
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 780 place count 383 transition count 697
Performed 132 Post agglomeration using F-continuation condition.Transition count delta: 132
Deduced a syphon composed of 132 places in 0 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 1044 place count 251 transition count 565
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 1106 place count 189 transition count 441
Iterating global reduction 2 with 62 rules applied. Total rules applied 1168 place count 189 transition count 441
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1172 place count 189 transition count 437
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1233 place count 128 transition count 315
Iterating global reduction 3 with 61 rules applied. Total rules applied 1294 place count 128 transition count 315
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1355 place count 67 transition count 193
Iterating global reduction 3 with 61 rules applied. Total rules applied 1416 place count 67 transition count 193
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 3 with 61 rules applied. Total rules applied 1477 place count 67 transition count 132
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 4 with 2 rules applied. Total rules applied 1479 place count 66 transition count 131
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1487 place count 62 transition count 134
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1497 place count 62 transition count 124
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1498 place count 62 transition count 124
Applied a total of 1498 rules in 62 ms. Remains 62 /488 variables (removed 426) and now considering 124/1372 (removed 1248) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 124 rows 62 cols
[2023-03-22 17:12:06] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-22 17:12:06] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:12:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 17:12:06] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 17:12:06] [INFO ] After 11ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:06] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-22 17:12:06] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:12:06] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-22 17:12:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 488 places, 1372 transitions and 5614 arcs took 13 ms.
[2023-03-22 17:12:07] [INFO ] Flatten gal took : 114 ms
Total runtime 14913 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running FunctionPointer (PT), instance c008
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 488 places, 1372 transitions, 5614 arcs.
Final Score: 67884.866
Took : 66 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: FunctionPointer-PT-c008-ReachabilityCardinality-06 (reachable &!potential( ( ( ( ( (tk(P350)) <= (tk(P351)) ) | ( (tk(P249)) <= ( 0 ) ) ) & ( (! ( ( 5 ) <= (tk(P413)) )) | ( (! ( (tk(P332)) <= ( 0 ) )) | ( ( 1 ) <= (tk(P481)) ) ) ) ) | ( (! ( (tk(P420)) <= ( 4 ) )) & ( ( (! ( ( 5 ) <= (tk(P392)) )) | (! ( (tk(P405)) <= (tk(P390)) )) ) & ( ( ( 7 ) <= (tk(P374)) ) | ( ( (tk(P410)) <= ( 5 ) ) | ( (tk(P359)) <= (tk(P393)) ) ) ) ) ) )))

BK_STOP 1679506426114

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
/home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//smart.sh: line 116: 539 Killed ${SMART}/smart ${INPUT_SM}

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="FunctionPointer-PT-c008"
export BK_EXAMINATION="ReachabilityCardinality"
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 FunctionPointer-PT-c008, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r171-tall-167838859000734"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;