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.r170-tall-167838857700735.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 marciexred
Input is FunctionPointer-PT-c008, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857700735
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678627075004

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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 13:17:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 13:17:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:17:56] [INFO ] Load time of PNML (sax parser for PT used): 331 ms
[2023-03-12 13:17:56] [INFO ] Transformed 2826 places.
[2023-03-12 13:17:56] [INFO ] Transformed 8960 transitions.
[2023-03-12 13:17:56] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 533 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 28 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10002 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=20 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) 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 8) seen :0
Interrupted probabilistic random walk after 94739 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 94739 steps, saw 77337 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-12 13:18:00] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 13:18:01] [INFO ] Computed 4 place invariants in 84 ms
[2023-03-12 13:18:01] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-12 13:18:01] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 13:18:03] [INFO ] After 2517ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 13:18:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 13:18:04] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 13:18:06] [INFO ] After 1906ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:06] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-12 13:18:07] [INFO ] After 1693ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:10] [INFO ] Deduced a trap composed of 131 places in 832 ms of which 7 ms to minimize.
[2023-03-12 13:18:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1017 ms
[2023-03-12 13:18:10] [INFO ] After 4575ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1370 ms.
[2023-03-12 13:18:12] [INFO ] After 8447ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 85 ms.
Support contains 50 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 1611 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.18 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 277 places :
Symmetric choice reduction at 0 with 277 rule applications. Total rules 278 place count 1334 transition count 3894
Iterating global reduction 0 with 277 rules applied. Total rules applied 555 place count 1334 transition count 3894
Ensure Unique test removed 458 transitions
Reduce isomorphic transitions removed 458 transitions.
Iterating post reduction 0 with 458 rules applied. Total rules applied 1013 place count 1334 transition count 3436
Discarding 140 places :
Symmetric choice reduction at 1 with 140 rule applications. Total rules 1153 place count 1194 transition count 3156
Iterating global reduction 1 with 140 rules applied. Total rules applied 1293 place count 1194 transition count 3156
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 1393 place count 1194 transition count 3056
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1406 place count 1181 transition count 3030
Iterating global reduction 2 with 13 rules applied. Total rules applied 1419 place count 1181 transition count 3030
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1432 place count 1168 transition count 3004
Iterating global reduction 2 with 13 rules applied. Total rules applied 1445 place count 1168 transition count 3004
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1458 place count 1155 transition count 2978
Iterating global reduction 2 with 13 rules applied. Total rules applied 1471 place count 1155 transition count 2978
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1484 place count 1142 transition count 2952
Iterating global reduction 2 with 13 rules applied. Total rules applied 1497 place count 1142 transition count 2952
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1510 place count 1129 transition count 2926
Iterating global reduction 2 with 13 rules applied. Total rules applied 1523 place count 1129 transition count 2926
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1533 place count 1119 transition count 2906
Iterating global reduction 2 with 10 rules applied. Total rules applied 1543 place count 1119 transition count 2906
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1549 place count 1113 transition count 2894
Iterating global reduction 2 with 6 rules applied. Total rules applied 1555 place count 1113 transition count 2894
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1573 place count 1095 transition count 2828
Iterating global reduction 2 with 18 rules applied. Total rules applied 1591 place count 1095 transition count 2828
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1617 place count 1069 transition count 2724
Iterating global reduction 2 with 26 rules applied. Total rules applied 1643 place count 1069 transition count 2724
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1668 place count 1044 transition count 2654
Iterating global reduction 2 with 25 rules applied. Total rules applied 1693 place count 1044 transition count 2654
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1718 place count 1019 transition count 2604
Iterating global reduction 2 with 25 rules applied. Total rules applied 1743 place count 1019 transition count 2604
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1768 place count 994 transition count 2554
Iterating global reduction 2 with 25 rules applied. Total rules applied 1793 place count 994 transition count 2554
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1818 place count 969 transition count 2504
Iterating global reduction 2 with 25 rules applied. Total rules applied 1843 place count 969 transition count 2504
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 1865 place count 947 transition count 2460
Iterating global reduction 2 with 22 rules applied. Total rules applied 1887 place count 947 transition count 2460
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1896 place count 938 transition count 2442
Iterating global reduction 2 with 9 rules applied. Total rules applied 1905 place count 938 transition count 2442
Drop transitions removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 2 with 78 rules applied. Total rules applied 1983 place count 938 transition count 2364
Applied a total of 1983 rules in 1724 ms. Remains 938 /1628 variables (removed 690) and now considering 2364/5962 (removed 3598) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1725 ms. Remains : 938/1628 places, 2364/5962 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 164594 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164594 steps, saw 106852 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-12 13:18:17] [INFO ] Flow matrix only has 1610 transitions (discarded 754 similar events)
// Phase 1: matrix 1610 rows 938 cols
[2023-03-12 13:18:17] [INFO ] Computed 2 place invariants in 27 ms
[2023-03-12 13:18:17] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 13:18:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 13:18:18] [INFO ] After 1007ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 13:18:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 13:18:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 13:18:21] [INFO ] After 2221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:21] [INFO ] State equation strengthened by 386 read => feed constraints.
[2023-03-12 13:18:23] [INFO ] After 2080ms SMT Verify possible using 386 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:24] [INFO ] After 3657ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1383 ms.
[2023-03-12 13:18:26] [INFO ] After 7584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 33 ms.
Support contains 50 out of 938 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 938/938 places, 2364/2364 transitions.
Applied a total of 0 rules in 165 ms. Remains 938 /938 variables (removed 0) and now considering 2364/2364 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 938/938 places, 2364/2364 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 938/938 places, 2364/2364 transitions.
Applied a total of 0 rules in 162 ms. Remains 938 /938 variables (removed 0) and now considering 2364/2364 (removed 0) transitions.
[2023-03-12 13:18:26] [INFO ] Flow matrix only has 1610 transitions (discarded 754 similar events)
[2023-03-12 13:18:26] [INFO ] Invariant cache hit.
[2023-03-12 13:18:26] [INFO ] Implicit Places using invariants in 416 ms returned []
[2023-03-12 13:18:26] [INFO ] Flow matrix only has 1610 transitions (discarded 754 similar events)
[2023-03-12 13:18:26] [INFO ] Invariant cache hit.
[2023-03-12 13:18:27] [INFO ] State equation strengthened by 386 read => feed constraints.
[2023-03-12 13:18:29] [INFO ] Implicit Places using invariants and state equation in 2324 ms returned []
Implicit Place search using SMT with State Equation took 2743 ms to find 0 implicit places.
[2023-03-12 13:18:29] [INFO ] Redundant transitions in 148 ms returned []
[2023-03-12 13:18:29] [INFO ] Flow matrix only has 1610 transitions (discarded 754 similar events)
[2023-03-12 13:18:29] [INFO ] Invariant cache hit.
[2023-03-12 13:18:30] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3854 ms. Remains : 938/938 places, 2364/2364 transitions.
Graph (trivial) has 1391 edges and 938 vertex of which 183 / 938 are part of one of the 61 SCC in 5 ms
Free SCC test removed 122 places
Drop transitions removed 305 transitions
Ensure Unique test removed 632 transitions
Reduce isomorphic transitions removed 937 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 816 transition count 1388
Reduce places removed 39 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 42 rules applied. Total rules applied 82 place count 777 transition count 1385
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 85 place count 774 transition count 1385
Performed 179 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 179 Pre rules applied. Total rules applied 85 place count 774 transition count 1206
Deduced a syphon composed of 179 places in 1 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 3 with 358 rules applied. Total rules applied 443 place count 595 transition count 1206
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 503 place count 535 transition count 1146
Iterating global reduction 3 with 60 rules applied. Total rules applied 563 place count 535 transition count 1146
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 3 with 120 rules applied. Total rules applied 683 place count 535 transition count 1026
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 136
Deduced a syphon composed of 136 places in 0 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 4 with 272 rules applied. Total rules applied 955 place count 399 transition count 890
Discarding 58 places :
Symmetric choice reduction at 4 with 58 rule applications. Total rules 1013 place count 341 transition count 774
Iterating global reduction 4 with 58 rules applied. Total rules applied 1071 place count 341 transition count 774
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1072 place count 341 transition count 773
Discarding 54 places :
Symmetric choice reduction at 5 with 54 rule applications. Total rules 1126 place count 287 transition count 665
Iterating global reduction 5 with 54 rules applied. Total rules applied 1180 place count 287 transition count 665
Discarding 53 places :
Symmetric choice reduction at 5 with 53 rule applications. Total rules 1233 place count 234 transition count 559
Iterating global reduction 5 with 53 rules applied. Total rules applied 1286 place count 234 transition count 559
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 5 with 50 rules applied. Total rules applied 1336 place count 234 transition count 509
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 6 with 2 rules applied. Total rules applied 1338 place count 233 transition count 508
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 1412 place count 196 transition count 542
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1414 place count 196 transition count 540
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 7 with 47 rules applied. Total rules applied 1461 place count 196 transition count 493
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1463 place count 194 transition count 491
Iterating global reduction 7 with 2 rules applied. Total rules applied 1465 place count 194 transition count 491
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1477 place count 194 transition count 479
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1481 place count 194 transition count 475
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1485 place count 190 transition count 475
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1487 place count 190 transition count 473
Applied a total of 1487 rules in 179 ms. Remains 190 /938 variables (removed 748) and now considering 473/2364 (removed 1891) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 473 rows 190 cols
[2023-03-12 13:18:30] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 13:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 13:18:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 13:18:30] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 13:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:18:30] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 13:18:31] [INFO ] After 343ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 13:18:31] [INFO ] After 284ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:31] [INFO ] After 619ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 285 ms.
[2023-03-12 13:18:31] [INFO ] After 1329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2023-03-12 13:18:31] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-12 13:18:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 938 places, 2364 transitions and 9580 arcs took 11 ms.
[2023-03-12 13:18:32] [INFO ] Flatten gal took : 176 ms
Total runtime 35899 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: FuncPointer_3
(NrP: 938 NrTr: 2364 NrArc: 9580)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.164sec

net check time: 0m 0.001sec

init dd package: 0m 2.715sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9470568 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095964 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.007sec

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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="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FunctionPointer-PT-c008, 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 r170-tall-167838857700735"
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 [ "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 ;