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.r149-smll-167819435200013.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 lolaxred
Input is Dekker-PT-020, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r149-smll-167819435200013
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.3K Feb 26 01:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 01:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 01:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 01:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 01:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 26 01:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 247K 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678364826726

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=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Dekker-PT-020
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 12:27:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 12:27:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:27:10] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-09 12:27:10] [INFO ] Transformed 100 places.
[2023-03-09 12:27:10] [INFO ] Transformed 440 transitions.
[2023-03-09 12:27:10] [INFO ] Found NUPN structural information;
[2023-03-09 12:27:10] [INFO ] Parsed PT model containing 100 places and 440 transitions and 3240 arcs in 361 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=9 ) properties (out of 100) seen :80
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-09 12:27:11] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 100 cols
[2023-03-09 12:27:11] [INFO ] Computed 60 place invariants in 15 ms
[2023-03-09 12:27:12] [INFO ] After 384ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 12:27:12] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-09 12:27:12] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-09 12:27:12] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-09 12:27:12] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:27:13] [INFO ] After 171ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-09 12:27:13] [INFO ] After 487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 160 ms.
[2023-03-09 12:27:13] [INFO ] After 1236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 14 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 95 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29827 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2052 ms. (steps per millisecond=487 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2118 ms. (steps per millisecond=472 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2268 ms. (steps per millisecond=440 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1883 ms. (steps per millisecond=531 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1867 ms. (steps per millisecond=535 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1916 ms. (steps per millisecond=521 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1967 ms. (steps per millisecond=508 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2094 ms. (steps per millisecond=477 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-09 12:28:07] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:28:07] [INFO ] Invariant cache hit.
[2023-03-09 12:28:08] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-09 12:28:08] [INFO ] [Nat]Absence check using 40 positive place invariants in 14 ms returned sat
[2023-03-09 12:28:08] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:28:08] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-09 12:28:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:28:08] [INFO ] After 64ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-09 12:28:08] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-09 12:28:08] [INFO ] After 501ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 34 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21418 ms. (steps per millisecond=46 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2433 ms. (steps per millisecond=411 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2484 ms. (steps per millisecond=402 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2105 ms. (steps per millisecond=475 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1891 ms. (steps per millisecond=528 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1889 ms. (steps per millisecond=529 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1907 ms. (steps per millisecond=524 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1894 ms. (steps per millisecond=527 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1877 ms. (steps per millisecond=532 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1819 ms. (steps per millisecond=549 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1824 ms. (steps per millisecond=548 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-09 12:28:50] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:28:50] [INFO ] Invariant cache hit.
[2023-03-09 12:28:50] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-09 12:28:50] [INFO ] [Nat]Absence check using 40 positive place invariants in 10 ms returned sat
[2023-03-09 12:28:50] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:28:50] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-09 12:28:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:28:50] [INFO ] After 54ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-09 12:28:50] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-09 12:28:50] [INFO ] After 384ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 28 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25475 ms. (steps per millisecond=39 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1975 ms. (steps per millisecond=506 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1941 ms. (steps per millisecond=515 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1749 ms. (steps per millisecond=571 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1746 ms. (steps per millisecond=572 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1747 ms. (steps per millisecond=572 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1751 ms. (steps per millisecond=571 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1748 ms. (steps per millisecond=572 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 12:29:30] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:29:30] [INFO ] Invariant cache hit.
[2023-03-09 12:29:30] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 12:29:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 10 ms returned sat
[2023-03-09 12:29:30] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:29:30] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 12:29:30] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:29:30] [INFO ] After 51ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-09 12:29:30] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-09 12:29:30] [INFO ] After 359ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 25 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 24071 ms. (steps per millisecond=41 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1747 ms. (steps per millisecond=572 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1752 ms. (steps per millisecond=570 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1719 ms. (steps per millisecond=581 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1709 ms. (steps per millisecond=585 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 12:30:05] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:30:05] [INFO ] Invariant cache hit.
[2023-03-09 12:30:05] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 12:30:05] [INFO ] [Nat]Absence check using 40 positive place invariants in 13 ms returned sat
[2023-03-09 12:30:05] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-09 12:30:05] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-09 12:30:05] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:30:05] [INFO ] After 35ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-09 12:30:05] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-09 12:30:05] [INFO ] After 274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 21 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23953 ms. (steps per millisecond=41 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1592 ms. (steps per millisecond=628 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1452 ms. (steps per millisecond=688 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1456 ms. (steps per millisecond=686 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 12:30:35] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:30:35] [INFO ] Invariant cache hit.
[2023-03-09 12:30:35] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 12:30:36] [INFO ] [Nat]Absence check using 40 positive place invariants in 14 ms returned sat
[2023-03-09 12:30:36] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:30:36] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 12:30:36] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:30:36] [INFO ] After 28ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 12:30:36] [INFO ] After 60ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-09 12:30:36] [INFO ] After 241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 23 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14254 ms. (steps per millisecond=70 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1396 ms. (steps per millisecond=716 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1405 ms. (steps per millisecond=711 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1415 ms. (steps per millisecond=706 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 26513844 steps, run timeout after 54001 ms. (steps per millisecond=490 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 26513844 steps, saw 1567511 distinct states, run finished after 54002 ms. (steps per millisecond=490 ) properties seen :2
Running SMT prover for 1 properties.
[2023-03-09 12:31:48] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:31:48] [INFO ] Invariant cache hit.
[2023-03-09 12:31:48] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:31:48] [INFO ] [Nat]Absence check using 40 positive place invariants in 11 ms returned sat
[2023-03-09 12:31:48] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-09 12:31:48] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:31:48] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:31:48] [INFO ] After 13ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:31:48] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-09 12:31:48] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 100/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5074 ms. (steps per millisecond=197 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8567706 steps, run timeout after 18001 ms. (steps per millisecond=475 ) properties seen :{}
Probabilistic random walk after 8567706 steps, saw 1043949 distinct states, run finished after 18003 ms. (steps per millisecond=475 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:32:13] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:13] [INFO ] Invariant cache hit.
[2023-03-09 12:32:13] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:32:13] [INFO ] [Nat]Absence check using 40 positive place invariants in 11 ms returned sat
[2023-03-09 12:32:13] [INFO ] [Nat]Absence check using 40 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:32:13] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:13] [INFO ] After 12ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:13] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 12:32:13] [INFO ] After 151ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 100/100 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 12 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-09 12:32:13] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:13] [INFO ] Invariant cache hit.
[2023-03-09 12:32:13] [INFO ] Implicit Places using invariants in 291 ms returned [40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 294 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 80/100 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 317 ms. Remains : 80/100 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4647 ms. (steps per millisecond=215 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7627095 steps, run timeout after 15001 ms. (steps per millisecond=508 ) properties seen :{}
Probabilistic random walk after 7627095 steps, saw 1047673 distinct states, run finished after 15004 ms. (steps per millisecond=508 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:32:34] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2023-03-09 12:32:34] [INFO ] Computed 40 place invariants in 2 ms
[2023-03-09 12:32:34] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:32:34] [INFO ] [Nat]Absence check using 40 positive place invariants in 11 ms returned sat
[2023-03-09 12:32:34] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:34] [INFO ] After 10ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:34] [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.
[2023-03-09 12:32:34] [INFO ] After 114ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 10 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 80/80 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 10 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-09 12:32:34] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:34] [INFO ] Invariant cache hit.
[2023-03-09 12:32:34] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-09 12:32:34] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:34] [INFO ] Invariant cache hit.
[2023-03-09 12:32:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:34] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2023-03-09 12:32:34] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-09 12:32:34] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:34] [INFO ] Invariant cache hit.
[2023-03-09 12:32:35] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 727 ms. Remains : 80/80 places, 440/440 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:32:35] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:35] [INFO ] Invariant cache hit.
[2023-03-09 12:32:35] [INFO ] [Real]Absence check using 40 positive place invariants in 12 ms returned sat
[2023-03-09 12:32:35] [INFO ] After 37ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 12:32:35] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:35] [INFO ] After 7ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-09 12:32:35] [INFO ] After 25ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-09 12:32:35] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4495 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7624449 steps, run timeout after 15001 ms. (steps per millisecond=508 ) properties seen :{}
Probabilistic random walk after 7624449 steps, saw 1047673 distinct states, run finished after 15004 ms. (steps per millisecond=508 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:32:56] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:56] [INFO ] Invariant cache hit.
[2023-03-09 12:32:56] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:32:56] [INFO ] [Nat]Absence check using 40 positive place invariants in 10 ms returned sat
[2023-03-09 12:32:56] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:56] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:56] [INFO ] After 10ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:32:56] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-09 12:32:56] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 80/80 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2023-03-09 12:32:56] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:56] [INFO ] Invariant cache hit.
[2023-03-09 12:32:56] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-09 12:32:56] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:56] [INFO ] Invariant cache hit.
[2023-03-09 12:32:56] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:56] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2023-03-09 12:32:56] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-09 12:32:56] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:56] [INFO ] Invariant cache hit.
[2023-03-09 12:32:57] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 754 ms. Remains : 80/80 places, 440/440 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:32:57] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:32:57] [INFO ] Invariant cache hit.
[2023-03-09 12:32:57] [INFO ] [Real]Absence check using 40 positive place invariants in 10 ms returned sat
[2023-03-09 12:32:57] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 12:32:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:32:57] [INFO ] After 7ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-09 12:32:57] [INFO ] After 16ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-09 12:32:57] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1459983 steps, run timeout after 3001 ms. (steps per millisecond=486 ) properties seen :{}
Probabilistic random walk after 1459983 steps, saw 711673 distinct states, run finished after 3004 ms. (steps per millisecond=486 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:33:00] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
[2023-03-09 12:33:00] [INFO ] Invariant cache hit.
[2023-03-09 12:33:00] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:33:00] [INFO ] [Nat]Absence check using 40 positive place invariants in 13 ms returned sat
[2023-03-09 12:33:00] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:33:00] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-09 12:33:00] [INFO ] After 10ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:33:00] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-09 12:33:00] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 80/80 places, 440/440 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Finished Best-First random walk after 42 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Graph (complete) has 120 edges and 80 vertex of which 4 are kept as prefixes of interest. Removing 76 places using SCC suffix rule.1 ms
Discarding 76 places :
Also discarding 418 output transitions
Drop transitions removed 418 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 4 transition count 4
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 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 2 transition count 2
Applied a total of 23 rules in 9 ms. Remains 2 /80 variables (removed 78) and now considering 2/440 (removed 438) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-09 12:33:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-09 12:33:01] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:33:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 12:33:01] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:33:01] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-09 12:33:01] [INFO ] After 28ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Unable to solve all queries for examination StableMarking. Remains :1 assertions to prove.
No /home/mcc/execution/StableMarking.xml examination file found. Proceeding without properties.
Parsed 1 properties from file /home/mcc/execution/StableMarking.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 350846 ms.
starting LoLA
BK_INPUT Dekker-PT-020
BK_EXAMINATION: StableMarking
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
GlobalProperty: StableMarking

FORMULA StableMarking FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678365182177

--------------------
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 StableMarking -timeout 180 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: STATE EQUATION TRIES PLACE p3_14
lola: LAUNCH SYMM
sara: try reading problem file stateEquationProblem-ConstantPlace-84.sara.
sara: place or transition ordering is non-deterministic

lola: The net does not have constant places

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="Dekker-PT-020"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 lolaxred"
echo " Input is Dekker-PT-020, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r149-smll-167819435200013"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-020.tgz
mv Dekker-PT-020 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;