Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r602-tall-171774424700229.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is BlocksWorld-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r602-tall-171774424700229
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 534K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 500K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 258K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.3M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.4M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 41K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 97K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 2.3M Jun 7 06:26 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717763035256

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-06-07 12:23:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 12:23:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 12:23:56] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2024-06-07 12:23:56] [INFO ] Transformed 2449 places.
[2024-06-07 12:23:56] [INFO ] Transformed 4705 transitions.
[2024-06-07 12:23:56] [INFO ] Found NUPN structural information;
[2024-06-07 12:23:56] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47]
[2024-06-07 12:23:56] [INFO ] Parsed PT model containing 2449 places and 4705 transitions and 23506 arcs in 400 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 22 ms.
Reduction of identical properties reduced properties to check from 16 to 12
Current structural bounds on expressions (Initially) : Max Seen:[3, 0, 3, 45, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[3, 0, 3, 45, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 4705 rows 2449 cols
[2024-06-07 12:23:57] [INFO ] Computed 97 invariants in 108 ms
Current structural bounds on expressions (after invariants) : Max Seen:[3, 0, 3, 45, 0, 0, 0, 1, 0, 0, 0, 0] Max Struct:[48, 48, 48, 2304, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA BlocksWorld-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 976 ms. (10 steps per ms)
FORMULA BlocksWorld-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-05 48 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-07 48 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-02 48 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-03 48 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-00 48 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 20001 steps (4 resets) in 198 ms. (100 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 46] Max Struct:[48, 2304]
[2024-06-07 12:23:58] [INFO ] Invariant cache hit.
[2024-06-07 12:23:58] [INFO ] [Real]Absence check using 97 positive place invariants in 53 ms returned unsat
[2024-06-07 12:23:59] [INFO ] [Real]Absence check using 97 positive place invariants in 194 ms returned sat
[2024-06-07 12:24:01] [INFO ] [Real]Absence check using state equation in 1978 ms returned sat
[2024-06-07 12:24:01] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-06-07 12:24:02] [INFO ] [Real]Added 91 Read/Feed constraints in 467 ms returned sat
[2024-06-07 12:24:02] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 12:24:02] [INFO ] [Nat]Absence check using 97 positive place invariants in 179 ms returned sat
[2024-06-07 12:24:04] [INFO ] [Nat]Absence check using state equation in 2021 ms returned sat
[2024-06-07 12:24:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-07 12:24:05] [INFO ] [Nat]Added 91 Read/Feed constraints in 807 ms returned sat
[2024-06-07 12:24:06] [INFO ] Computed and/alt/rep : 144/144/144 causal constraints (skipped 4558 transitions) in 592 ms.
[2024-06-07 12:24:06] [INFO ] Added : 0 causal constraints over 0 iterations in 967 ms. Result :sat
Minimization took 454 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 46] Max Struct:[1, 2304]
FORMULA BlocksWorld-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA BlocksWorld-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[46] Max Struct:[2304]
Support contains 2304 out of 2449 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4705/4705 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2449 transition count 4704
Applied a total of 1 rules in 1044 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4705 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1061 ms. Remains : 2449/2449 places, 4704/4705 transitions.
// Phase 1: matrix 4704 rows 2449 cols
[2024-06-07 12:24:08] [INFO ] Computed 97 invariants in 49 ms
Current structural bounds on expressions (after invariants) : Max Seen:[46] Max Struct:[2304]
RANDOM walk for 363825 steps (1 resets) in 30001 ms. (12 steps per ms)
BEST_FIRST walk for 109410 steps (0 resets) in 5001 ms. (21 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[47] Max Struct:[2304]
[2024-06-07 12:24:43] [INFO ] Invariant cache hit.
[2024-06-07 12:24:43] [INFO ] [Real]Absence check using 97 positive place invariants in 192 ms returned sat
[2024-06-07 12:24:46] [INFO ] [Real]Absence check using state equation in 2382 ms returned sat
[2024-06-07 12:24:46] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-07 12:24:47] [INFO ] [Real]Added 90 Read/Feed constraints in 666 ms returned sat
[2024-06-07 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 12:24:47] [INFO ] [Nat]Absence check using 97 positive place invariants in 189 ms returned sat
[2024-06-07 12:24:49] [INFO ] [Nat]Absence check using state equation in 2303 ms returned sat
[2024-06-07 12:24:50] [INFO ] [Nat]Added 90 Read/Feed constraints in 977 ms returned sat
[2024-06-07 12:24:53] [INFO ] Deduced a trap composed of 601 places in 2792 ms of which 124 ms to minimize.
[2024-06-07 12:24:56] [INFO ] Deduced a trap composed of 678 places in 2487 ms of which 15 ms to minimize.
[2024-06-07 12:25:00] [INFO ] Deduced a trap composed of 777 places in 3539 ms of which 16 ms to minimize.
[2024-06-07 12:25:05] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 14251 ms
Current structural bounds on expressions (after SMT) : Max Seen:[47] Max Struct:[2304]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[47] Max Struct:[2304]
Support contains 2304 out of 2449 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4704/4704 transitions.
Applied a total of 0 rules in 809 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 813 ms. Remains : 2449/2449 places, 4704/4704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2449/2449 places, 4704/4704 transitions.
Applied a total of 0 rules in 794 ms. Remains 2449 /2449 variables (removed 0) and now considering 4704/4704 (removed 0) transitions.
[2024-06-07 12:25:06] [INFO ] Invariant cache hit.
[2024-06-07 12:25:07] [INFO ] Implicit Places using invariants in 1024 ms returned []
[2024-06-07 12:25:07] [INFO ] Invariant cache hit.
[2024-06-07 12:25:10] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-07 12:25:11] [INFO ] Implicit Places using invariants and state equation in 4104 ms returned []
Implicit Place search using SMT with State Equation took 5130 ms to find 0 implicit places.
[2024-06-07 12:25:12] [INFO ] Redundant transitions in 338 ms returned []
Running 4701 sub problems to find dead transitions.
[2024-06-07 12:25:12] [INFO ] Invariant cache hit.
[2024-06-07 12:25:12] [INFO ] State equation strengthened by 90 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1664 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1762 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1909 is UNSAT
Problem TDEAD1958 is UNSAT
Problem TDEAD2007 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2203 is UNSAT
Problem TDEAD2252 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2399 is UNSAT
Problem TDEAD2448 is UNSAT
Problem TDEAD2542 is UNSAT
Problem TDEAD2634 is UNSAT
Problem TDEAD2724 is UNSAT
Problem TDEAD2812 is UNSAT
Problem TDEAD2898 is UNSAT
Problem TDEAD2982 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3144 is UNSAT
Problem TDEAD3222 is UNSAT
Problem TDEAD3298 is UNSAT
Problem TDEAD3372 is UNSAT
Problem TDEAD3444 is UNSAT
Problem TDEAD3514 is UNSAT
Problem TDEAD3582 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3712 is UNSAT
Problem TDEAD3774 is UNSAT
Problem TDEAD3892 is UNSAT
Problem TDEAD3948 is UNSAT
Problem TDEAD4002 is UNSAT
Problem TDEAD4054 is UNSAT
Problem TDEAD4104 is UNSAT
Problem TDEAD4198 is UNSAT
Problem TDEAD4242 is UNSAT
Problem TDEAD4284 is UNSAT
Problem TDEAD4324 is UNSAT
Problem TDEAD4362 is UNSAT
Problem TDEAD4398 is UNSAT
Problem TDEAD4432 is UNSAT
Problem TDEAD4464 is UNSAT
Problem TDEAD4494 is UNSAT
Problem TDEAD4522 is UNSAT
Problem TDEAD4548 is UNSAT
Problem TDEAD4572 is UNSAT
Problem TDEAD4594 is UNSAT
Problem TDEAD4614 is UNSAT
Problem TDEAD4632 is UNSAT
Problem TDEAD4648 is UNSAT
Problem TDEAD4662 is UNSAT
Problem TDEAD4674 is UNSAT
Problem TDEAD4684 is UNSAT
Problem TDEAD4692 is UNSAT
Problem TDEAD4702 is UNSAT
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 91/91 constraints. Problems are: Problem set: 90 solved, 4611 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2446/7153 variables, and 91 constraints, problems are : Problem set: 90 solved, 4611 unsolved in 30214 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 4656/2352 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 90 solved, 4611 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 4/4 constraints. Problems are: Problem set: 90 solved, 4611 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2401/7153 variables, and 4 constraints, problems are : Problem set: 90 solved, 4611 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 4/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 2304/2352 constraints, Known Traps: 0/0 constraints]
After SMT, in 98919ms problems are : Problem set: 90 solved, 4611 unsolved
Search for dead transitions found 90 dead transitions in 99030ms
Found 90 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 90 transitions
Dead transitions reduction (with SMT) removed 90 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 2449/2449 places, 4614/4704 transitions.
Deduced a syphon composed of 45 places in 6 ms
Applied a total of 0 rules in 718 ms. Remains 2449 /2449 variables (removed 0) and now considering 4614/4614 (removed 0) transitions.
[2024-06-07 12:26:52] [INFO ] Redundant transitions in 234 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 106333 ms. Remains : 2449/2449 places, 4614/4704 transitions.
Deduced a syphon composed of 45 places in 6 ms
Reduce places removed 45 places and 0 transitions.
// Phase 1: matrix 4614 rows 2404 cols
[2024-06-07 12:26:52] [INFO ] Computed 97 invariants in 26 ms
Current structural bounds on expressions (after invariants) : Max Seen:[47] Max Struct:[2259]
RANDOM walk for 418283 steps (1 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 110709 steps (0 resets) in 5001 ms. (22 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[47] Max Struct:[2259]
[2024-06-07 12:27:27] [INFO ] Invariant cache hit.
[2024-06-07 12:27:27] [INFO ] [Real]Absence check using 97 positive place invariants in 144 ms returned sat
[2024-06-07 12:27:29] [INFO ] [Real]Absence check using state equation in 1799 ms returned sat
[2024-06-07 12:27:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-07 12:27:29] [INFO ] [Real]Added 6 Read/Feed constraints in 179 ms returned sat
[2024-06-07 12:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 12:27:30] [INFO ] [Nat]Absence check using 97 positive place invariants in 138 ms returned sat
[2024-06-07 12:27:32] [INFO ] [Nat]Absence check using state equation in 1790 ms returned sat
[2024-06-07 12:27:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 212 ms returned sat
[2024-06-07 12:27:34] [INFO ] Deduced a trap composed of 96 places in 2339 ms of which 19 ms to minimize.
[2024-06-07 12:27:34] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 2437 ms
Current structural bounds on expressions (after SMT) : Max Seen:[47] Max Struct:[47]
FORMULA BlocksWorld-PT-09-UpperBounds-06 47 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-06-07 12:27:35] [INFO ] Flatten gal took : 416 ms
[2024-06-07 12:27:35] [INFO ] Flatten gal took : 212 ms
[2024-06-07 12:27:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16896794952392692193.gal : 94 ms
[2024-06-07 12:27:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8070736371264580785.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16896794952392692193.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8070736371264580785.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 219434 ms.

BK_STOP 1717763255985

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="BlocksWorld-PT-09"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-09, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r602-tall-171774424700229"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-09.tgz
mv BlocksWorld-PT-09 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;