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-167838859100751.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 FunctionPointer-PT-c032, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838859100751
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.2K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K 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 2.5K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 12:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 11:59 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-c032-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-c032-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679507597959

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=FunctionPointer-PT-c032
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 17:53:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 17:53:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:53:19] [INFO ] Load time of PNML (sax parser for PT used): 305 ms
[2023-03-22 17:53:19] [INFO ] Transformed 2826 places.
[2023-03-22 17:53:19] [INFO ] Transformed 8960 transitions.
[2023-03-22 17:53:19] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 400 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 27 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c032-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=24 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) 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 13) 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 13) seen :1
FORMULA FunctionPointer-PT-c032-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 96291 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 96291 steps, saw 78604 distinct states, run finished after 3002 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-22 17:53:23] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-22 17:53:23] [INFO ] Computed 4 place invariants in 79 ms
[2023-03-22 17:53:24] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-22 17:53:24] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-22 17:53:24] [INFO ] After 934ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-22 17:53:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-22 17:53:25] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:53:29] [INFO ] After 3542ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-22 17:53:29] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-22 17:53:32] [INFO ] After 2681ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-22 17:53:34] [INFO ] After 5284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 2002 ms.
[2023-03-22 17:53:36] [INFO ] After 11659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 134 ms.
Support contains 58 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.12 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 266 places :
Symmetric choice reduction at 0 with 266 rule applications. Total rules 267 place count 1345 transition count 4144
Iterating global reduction 0 with 266 rules applied. Total rules applied 533 place count 1345 transition count 4144
Ensure Unique test removed 616 transitions
Reduce isomorphic transitions removed 616 transitions.
Iterating post reduction 0 with 616 rules applied. Total rules applied 1149 place count 1345 transition count 3528
Discarding 125 places :
Symmetric choice reduction at 1 with 125 rule applications. Total rules 1274 place count 1220 transition count 3278
Iterating global reduction 1 with 125 rules applied. Total rules applied 1399 place count 1220 transition count 3278
Ensure Unique test removed 180 transitions
Reduce isomorphic transitions removed 180 transitions.
Iterating post reduction 1 with 180 rules applied. Total rules applied 1579 place count 1220 transition count 3098
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1593 place count 1206 transition count 3070
Iterating global reduction 2 with 14 rules applied. Total rules applied 1607 place count 1206 transition count 3070
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1621 place count 1192 transition count 3042
Iterating global reduction 2 with 14 rules applied. Total rules applied 1635 place count 1192 transition count 3042
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1649 place count 1178 transition count 3014
Iterating global reduction 2 with 14 rules applied. Total rules applied 1663 place count 1178 transition count 3014
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1676 place count 1165 transition count 2988
Iterating global reduction 2 with 13 rules applied. Total rules applied 1689 place count 1165 transition count 2988
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1702 place count 1152 transition count 2962
Iterating global reduction 2 with 13 rules applied. Total rules applied 1715 place count 1152 transition count 2962
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1727 place count 1140 transition count 2938
Iterating global reduction 2 with 12 rules applied. Total rules applied 1739 place count 1140 transition count 2938
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1750 place count 1129 transition count 2916
Iterating global reduction 2 with 11 rules applied. Total rules applied 1761 place count 1129 transition count 2916
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 1783 place count 1107 transition count 2840
Iterating global reduction 2 with 22 rules applied. Total rules applied 1805 place count 1107 transition count 2840
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1833 place count 1079 transition count 2728
Iterating global reduction 2 with 28 rules applied. Total rules applied 1861 place count 1079 transition count 2728
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1889 place count 1051 transition count 2648
Iterating global reduction 2 with 28 rules applied. Total rules applied 1917 place count 1051 transition count 2648
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 1945 place count 1023 transition count 2592
Iterating global reduction 2 with 28 rules applied. Total rules applied 1973 place count 1023 transition count 2592
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 2001 place count 995 transition count 2536
Iterating global reduction 2 with 28 rules applied. Total rules applied 2029 place count 995 transition count 2536
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 2057 place count 967 transition count 2480
Iterating global reduction 2 with 28 rules applied. Total rules applied 2085 place count 967 transition count 2480
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 2111 place count 941 transition count 2428
Iterating global reduction 2 with 26 rules applied. Total rules applied 2137 place count 941 transition count 2428
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 2149 place count 929 transition count 2404
Iterating global reduction 2 with 12 rules applied. Total rules applied 2161 place count 929 transition count 2404
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 2 with 72 rules applied. Total rules applied 2233 place count 929 transition count 2332
Applied a total of 2233 rules in 1614 ms. Remains 929 /1628 variables (removed 699) and now considering 2332/5962 (removed 3630) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1616 ms. Remains : 929/1628 places, 2332/5962 transitions.
Incomplete random walk after 10024 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 12) 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 12) 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 12) 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 12) seen :0
Interrupted probabilistic random walk after 124489 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{8=1}
Probabilistic random walk after 124489 steps, saw 81106 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :1
FORMULA FunctionPointer-PT-c032-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 11 properties.
[2023-03-22 17:53:41] [INFO ] Flow matrix only has 1575 transitions (discarded 757 similar events)
// Phase 1: matrix 1575 rows 929 cols
[2023-03-22 17:53:41] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-22 17:53:42] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-22 17:53:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:53:42] [INFO ] After 364ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-22 17:53:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-22 17:53:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:53:45] [INFO ] After 2910ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-22 17:53:45] [INFO ] State equation strengthened by 371 read => feed constraints.
[2023-03-22 17:53:47] [INFO ] After 1919ms SMT Verify possible using 371 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-22 17:53:49] [INFO ] After 3480ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1404 ms.
[2023-03-22 17:53:50] [INFO ] After 8197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 0 properties in 251 ms.
Support contains 57 out of 929 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 929/929 places, 2332/2332 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 928 transition count 2330
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 928 transition count 2330
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 928 transition count 2328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 927 transition count 2326
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 927 transition count 2326
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 926 transition count 2324
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 926 transition count 2324
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 925 transition count 2322
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 925 transition count 2322
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 924 transition count 2320
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 924 transition count 2320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 923 transition count 2316
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 923 transition count 2316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 922 transition count 2314
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 922 transition count 2314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 921 transition count 2312
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 921 transition count 2312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 920 transition count 2310
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 920 transition count 2310
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 919 transition count 2308
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 919 transition count 2308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 918 transition count 2306
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 918 transition count 2306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 917 transition count 2304
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 917 transition count 2304
Applied a total of 26 rules in 495 ms. Remains 917 /929 variables (removed 12) and now considering 2304/2332 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 495 ms. Remains : 917/929 places, 2304/2332 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 150874 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 150874 steps, saw 97947 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 11 properties.
[2023-03-22 17:53:54] [INFO ] Flow matrix only has 1557 transitions (discarded 747 similar events)
// Phase 1: matrix 1557 rows 917 cols
[2023-03-22 17:53:54] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-22 17:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-22 17:53:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-22 17:53:54] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-22 17:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-22 17:53:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:53:57] [INFO ] After 2653ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-22 17:53:57] [INFO ] State equation strengthened by 368 read => feed constraints.
[2023-03-22 17:53:59] [INFO ] After 1871ms SMT Verify possible using 368 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-22 17:54:01] [INFO ] After 3580ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 1340 ms.
[2023-03-22 17:54:02] [INFO ] After 7946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 0 properties in 175 ms.
Support contains 57 out of 917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 917/917 places, 2304/2304 transitions.
Applied a total of 0 rules in 149 ms. Remains 917 /917 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 917/917 places, 2304/2304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 917/917 places, 2304/2304 transitions.
Applied a total of 0 rules in 145 ms. Remains 917 /917 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
[2023-03-22 17:54:03] [INFO ] Flow matrix only has 1557 transitions (discarded 747 similar events)
[2023-03-22 17:54:03] [INFO ] Invariant cache hit.
[2023-03-22 17:54:03] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-22 17:54:03] [INFO ] Flow matrix only has 1557 transitions (discarded 747 similar events)
[2023-03-22 17:54:03] [INFO ] Invariant cache hit.
[2023-03-22 17:54:04] [INFO ] State equation strengthened by 368 read => feed constraints.
[2023-03-22 17:54:06] [INFO ] Implicit Places using invariants and state equation in 2386 ms returned []
Implicit Place search using SMT with State Equation took 2804 ms to find 0 implicit places.
[2023-03-22 17:54:06] [INFO ] Redundant transitions in 131 ms returned []
[2023-03-22 17:54:06] [INFO ] Flow matrix only has 1557 transitions (discarded 747 similar events)
[2023-03-22 17:54:06] [INFO ] Invariant cache hit.
[2023-03-22 17:54:06] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3807 ms. Remains : 917/917 places, 2304/2304 transitions.
Graph (trivial) has 1298 edges and 917 vertex of which 183 / 917 are part of one of the 61 SCC in 8 ms
Free SCC test removed 122 places
Drop transitions removed 305 transitions
Ensure Unique test removed 625 transitions
Reduce isomorphic transitions removed 930 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 795 transition count 1340
Reduce places removed 34 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 761 transition count 1338
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 759 transition count 1338
Performed 165 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 165 Pre rules applied. Total rules applied 73 place count 759 transition count 1173
Deduced a syphon composed of 165 places in 0 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 3 with 330 rules applied. Total rules applied 403 place count 594 transition count 1173
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 463 place count 534 transition count 1113
Iterating global reduction 3 with 60 rules applied. Total rules applied 523 place count 534 transition count 1113
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 3 with 120 rules applied. Total rules applied 643 place count 534 transition count 993
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Deduced a syphon composed of 135 places in 1 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 4 with 270 rules applied. Total rules applied 913 place count 399 transition count 858
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 973 place count 339 transition count 738
Iterating global reduction 4 with 60 rules applied. Total rules applied 1033 place count 339 transition count 738
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1035 place count 339 transition count 736
Discarding 59 places :
Symmetric choice reduction at 5 with 59 rule applications. Total rules 1094 place count 280 transition count 618
Iterating global reduction 5 with 59 rules applied. Total rules applied 1153 place count 280 transition count 618
Discarding 58 places :
Symmetric choice reduction at 5 with 58 rule applications. Total rules 1211 place count 222 transition count 502
Iterating global reduction 5 with 58 rules applied. Total rules applied 1269 place count 222 transition count 502
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 5 with 57 rules applied. Total rules applied 1326 place count 222 transition count 445
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 1328 place count 221 transition count 444
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 1382 place count 194 transition count 453
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 1403 place count 194 transition count 432
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1404 place count 194 transition count 431
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1405 place count 193 transition count 431
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1406 place count 193 transition count 430
Applied a total of 1406 rules in 151 ms. Remains 193 /917 variables (removed 724) and now considering 430/2304 (removed 1874) transitions.
Running SMT prover for 11 properties.
// Phase 1: matrix 430 rows 193 cols
[2023-03-22 17:54:07] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-22 17:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 17:54:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:54:07] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-22 17:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 17:54:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 17:54:07] [INFO ] After 385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-22 17:54:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 17:54:08] [INFO ] After 333ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-22 17:54:08] [INFO ] After 743ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 326 ms.
[2023-03-22 17:54:08] [INFO ] After 1562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
[2023-03-22 17:54:08] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-22 17:54:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 917 places, 2304 transitions and 9342 arcs took 11 ms.
[2023-03-22 17:54:09] [INFO ] Flatten gal took : 167 ms
Total runtime 49902 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running FunctionPointer (PT), instance c032
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: 917 places, 2304 transitions, 9342 arcs.
Final Score: 253793.32
Took : 103 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679507753868

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 12571:
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="FunctionPointer-PT-c032"
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 FunctionPointer-PT-c032, 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 r171-tall-167838859100751"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c032.tgz
mv FunctionPointer-PT-c032 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 ;