Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.3K May 30 21:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 30 21:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 15:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 29 15:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 28 09:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 09:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K May 28 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.6K May 28 06:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 28 06:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 342 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.7K May 27 04:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 27 04:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 27K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is NQueens-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-csrt-152749174900311
=====================================================================

--------------------
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 NQueens-PT-05-LTLCardinality-00
FORMULA_NAME NQueens-PT-05-LTLCardinality-01
FORMULA_NAME NQueens-PT-05-LTLCardinality-02
FORMULA_NAME NQueens-PT-05-LTLCardinality-03
FORMULA_NAME NQueens-PT-05-LTLCardinality-04
FORMULA_NAME NQueens-PT-05-LTLCardinality-05
FORMULA_NAME NQueens-PT-05-LTLCardinality-06
FORMULA_NAME NQueens-PT-05-LTLCardinality-07
FORMULA_NAME NQueens-PT-05-LTLCardinality-08
FORMULA_NAME NQueens-PT-05-LTLCardinality-09
FORMULA_NAME NQueens-PT-05-LTLCardinality-10
FORMULA_NAME NQueens-PT-05-LTLCardinality-11
FORMULA_NAME NQueens-PT-05-LTLCardinality-12
FORMULA_NAME NQueens-PT-05-LTLCardinality-13
FORMULA_NAME NQueens-PT-05-LTLCardinality-14
FORMULA_NAME NQueens-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527926892846

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !(("(cX_4>=1)"))
Formula 0 simplified : !"(cX_4>=1)"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 25 rows 53 cols
invariant :P_4_0 + L_8 = 1
invariant :P_4_1 + P_4_2 + P_4_3 + cX_4 + -1'L_8 + -1'R_9 = -1
invariant :P_2_1 + -1'P_3_3 + -1'P_4_2 + -1'cX_3 + -2'cX_4 + -1'cY_2 + -2'cY_3 + -3'cY_4 + 2'L_0 + L_1 + L_2 + L_8 + R_4 + R_5 + 2'R_6 + 2'R_7 + 4'R_8 + 5'R_9 = 11
invariant :P_0_4 + L_0 = 1
invariant :P_2_2 + -1'cX_3 + -2'cX_4 + -1'cY_3 + -2'cY_4 + L_0 + L_1 + L_7 + L_8 + R_5 + R_6 + 2'R_7 + 3'R_8 + 4'R_9 = 9
invariant :P_0_2 + P_3_2 + -1'cX_4 + -1'cY_3 + -2'cY_4 + 2'L_0 + L_1 + L_2 + L_8 + R_6 + R_7 + 2'R_8 + 3'R_9 = 8
invariant :P_4_4 + R_9 = 1
invariant :P_2_0 + -1'P_3_2 + -1'P_3_3 + -1'cX_3 + -1'cX_4 + L_6 + L_7 + L_8 + R_8 + R_9 = 3
invariant :cX_0 + cX_3 + 3'cX_4 + cY_2 + 3'cY_3 + 6'cY_4 + -6'L_0 + -3'L_1 + -2'L_2 + L_5 + -2'L_8 + -1'R_1 + -1'R_2 + -1'R_4 + -1'R_5 + -3'R_6 + -4'R_7 + -7'R_8 + -9'R_9 = -24
invariant :L_1 + L_3 + L_5 + L_7 + -1'R_2 + -1'R_4 + -1'R_6 + -1'R_8 = 0
invariant :P_1_0 + P_3_2 + P_3_3 + P_4_2 + P_4_3 + cX_3 + 2'cX_4 + cY_2 + 2'cY_3 + 3'cY_4 + -2'L_0 + -1'L_1 + -1'L_2 + L_5 + -1'L_8 + -1'R_4 + -1'R_5 + -2'R_6 + -2'R_7 + -4'R_8 + -5'R_9 = -10
invariant :P_0_3 + P_3_3 + P_4_2 + P_4_3 + -1'cY_4 + L_0 + L_1 + R_7 + R_8 + R_9 = 4
invariant :P_3_4 + P_4_3 + R_8 = 1
invariant :P_1_3 + -1'P_3_2 + -1'P_3_3 + -1'P_4_2 + cX_4 + cY_3 + 2'cY_4 + -2'L_0 + -1'L_1 + -1'L_8 + -1'R_6 + -2'R_7 + -2'R_8 + -3'R_9 = -8
invariant :cY_0 + -1'cY_2 + -2'cY_3 + -3'cY_4 + 2'L_0 + L_1 + L_2 + -1'L_5 + -1'L_6 + -2'L_7 + -2'L_8 + -1'R_1 + R_4 + R_5 + 2'R_6 + 2'R_7 + 3'R_8 + 3'R_9 = 4
invariant :P_3_0 + -1'P_4_2 + -1'P_4_3 + -1'cX_4 + L_7 + L_8 + R_9 = 2
invariant :P_3_1 + P_3_2 + P_3_3 + P_4_2 + cX_3 + cX_4 + -1'L_7 + -1'L_8 + -1'R_8 + -1'R_9 = -2
invariant :cY_1 + 2'cY_2 + 3'cY_3 + 4'cY_4 + -2'L_0 + -1'L_1 + -1'L_2 + L_5 + L_6 + 2'L_7 + 2'L_8 + -1'R_2 + -1'R_3 + -2'R_4 + -2'R_5 + -3'R_6 + -3'R_7 + -4'R_8 + -4'R_9 = -8
invariant :P_1_2 + P_4_2 + cX_3 + 3'cX_4 + cY_2 + 2'cY_3 + 4'cY_4 + -3'L_0 + -2'L_1 + -1'L_2 + -1'L_7 + -2'L_8 + -1'R_5 + -2'R_6 + -3'R_7 + -5'R_8 + -7'R_9 = -16
invariant :L_0 + L_2 + L_4 + L_6 + L_8 + -1'R_1 + -1'R_3 + -1'R_5 + -1'R_7 + -1'R_9 = 0
invariant :P_1_4 + -1'P_3_3 + -1'P_4_2 + -1'P_4_3 + cY_4 + -1'L_0 + -1'R_7 + -1'R_8 + -1'R_9 = -3
invariant :P_1_1 + P_3_3 + cX_3 + 2'cX_4 + cY_3 + 2'cY_4 + -2'L_0 + -1'L_1 + -1'L_2 + -1'L_6 + -1'L_7 + -2'L_8 + R_3 + -1'R_6 + -1'R_7 + -3'R_8 + -4'R_9 = -10
invariant :cX_2 + 3'cX_3 + 6'cX_4 + cY_2 + 3'cY_3 + 6'cY_4 + -4'L_0 + -2'L_1 + -1'L_2 + -1'L_6 + -2'L_7 + -4'L_8 + -1'R_4 + -2'R_5 + -4'R_6 + -6'R_7 + -9'R_8 + -12'R_9 = -28
invariant :cX_1 + -3'cX_3 + -8'cX_4 + -2'cY_2 + -6'cY_3 + -12'cY_4 + 10'L_0 + 5'L_1 + 3'L_2 + -1'L_5 + L_6 + 2'L_7 + 6'L_8 + -1'R_3 + R_4 + 2'R_5 + 6'R_6 + 9'R_7 + 15'R_8 + 20'R_9 = 48
invariant :P_0_0 + R_1 = 1
invariant :P_0_1 + -1'P_3_2 + -1'P_3_3 + -1'P_4_2 + -1'P_4_3 + -1'cX_3 + -2'cX_4 + -1'cY_2 + -2'cY_3 + -3'cY_4 + 2'L_0 + L_1 + L_2 + -1'L_5 + L_8 + R_2 + R_4 + R_5 + 2'R_6 + 2'R_7 + 4'R_8 + 5'R_9 = 11
invariant :P_2_3 + P_3_2 + P_3_3 + -1'cX_4 + -1'cY_4 + L_0 + L_8 + R_6 + R_7 + R_8 + 2'R_9 = 5
invariant :P_2_4 + P_3_3 + P_4_2 + R_7 = 1
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 58 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
19 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.216034,23376,1,0,7,31017,14,2,822,8827,4
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !(("(R_6<=P_4_1)"))
Formula 1 simplified : !"(R_6<=P_4_1)"
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
8 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.295248,25608,1,0,14,37031,23,12,1005,19023,34
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((X((F("(cX_3<=P_1_2)"))U("(L_4<=cY_2)"))))
Formula 2 simplified : !X(F"(cX_3<=P_1_2)" U "(L_4<=cY_2)")
Computing Next relation with stutter on 58 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.343857,26976,1,0,60,42518,36,56,1017,32277,141
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !(("(cY_4<=P_4_1)"))
Formula 3 simplified : !"(cY_4<=P_4_1)"
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.34456,27240,1,0,60,42518,39,56,1021,32277,143
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((X(("(P_3_2<=L_2)")U(F("(R_5>=2)")))))
Formula 4 simplified : !X("(P_3_2<=L_2)" U F"(R_5>=2)")
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.377215,28292,1,0,68,45473,48,67,1023,40463,179
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(((G(X("(P_1_2>=1)")))U(X(F("(P_3_2<=P_2_0)")))))
Formula 5 simplified : !(GX"(P_1_2>=1)" U XF"(P_3_2<=P_2_0)")
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.385818,28656,1,0,92,46269,57,87,1028,41825,232
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((("(P_2_1>=1)")U(X("(P_1_4>=2)"))))
Formula 6 simplified : !("(P_2_1>=1)" U X"(P_1_4>=2)")
Computing Next relation with stutter on 58 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.391527,29160,1,0,92,46269,64,87,1032,42402,243
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((G(("(P_1_4<=P_2_0)")U(F("(P_0_3>=1)")))))
Formula 7 simplified : !G("(P_1_4<=P_2_0)" U F"(P_0_3>=1)")
Computing Next relation with stutter on 58 deadlock states
8 unique states visited
8 strongly connected components in search stack
9 transitions explored
8 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.419753,30028,1,0,99,47590,73,101,1034,46379,294
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(("(P_2_0<=P_1_0)"))
Formula 8 simplified : !"(P_2_0<=P_1_0)"
Computing Next relation with stutter on 58 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.420584,30028,1,0,99,47590,76,101,1037,46379,296
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G(F(("(P_4_2>=1)")U("(P_1_1>=1)")))))
Formula 9 simplified : !GF("(P_4_2>=1)" U "(P_1_1>=1)")
Computing Next relation with stutter on 58 deadlock states
8 unique states visited
8 strongly connected components in search stack
9 transitions explored
8 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.444385,30808,1,0,107,49315,85,112,1039,49809,332
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !(("(P_4_1>=2)"))
Formula 10 simplified : !"(P_4_1>=2)"
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.445069,31072,1,0,107,49315,88,112,1041,49810,334
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((F(F(X(X("(P_1_3>=1)"))))))
Formula 11 simplified : !FXX"(P_1_3>=1)"
Computing Next relation with stutter on 58 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.485997,31864,1,0,120,51162,97,128,1043,56903,377
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !(((G(F("(P_1_1<=P_0_4)")))U(("(R_4<=L_6)")U("(L_5<=P_4_0)"))))
Formula 12 simplified : !(GF"(P_1_1<=P_0_4)" U ("(R_4<=L_6)" U "(L_5<=P_4_0)"))
Computing Next relation with stutter on 58 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
4 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.534203,33812,1,0,152,54428,112,158,1064,64266,473
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !(("(P_1_0>=1)"))
Formula 13 simplified : !"(P_1_0>=1)"
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.535048,33812,1,0,152,54428,115,158,1066,64266,475
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !(((G("(cX_4<=P_4_4)"))U(F(X("(R_7>=2)")))))
Formula 14 simplified : !(G"(cX_4<=P_4_4)" U FX"(R_7>=2)")
Computing Next relation with stutter on 58 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.536537,34312,1,0,152,54434,124,158,1068,64298,499
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((X("(P_0_3<=L_6)")))
Formula 15 simplified : !X"(P_0_3<=L_6)"
Computing Next relation with stutter on 58 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.537716,34312,1,0,152,54434,127,158,1074,64298,501
no accepting run found
Formula 15 is TRUE no accepting run found.
FORMULA NQueens-PT-05-LTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527926896795

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 39 ms
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 55 places.
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 transitions.
Jun 02, 2018 8:08:15 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 18 ms
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 55 variables) in GAL type NQueens_PT_05
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 55 variables) in type NQueens_PT_05
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: R_0,L_9,
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 2 fixed domain variables (out of 55 variables) in GAL type NQueens_PT_05
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: Found a total of 2 constant array cells/variables (out of 55 variables) in type NQueens_PT_05
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier printConstantVars
INFO: R_0,L_9,
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Removed 2 constant variables :R_0=1, L_9=1
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.Simplifier simplifyConstantVariables
INFO: Simplified 1 expressions due to constant valuations.
Jun 02, 2018 8:08:15 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 69 ms
Jun 02, 2018 8:08:15 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 11 ms
Jun 02, 2018 8:08:15 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 28 place invariants in 23 ms
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 53 variables to be positive in 91 ms
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 25 transitions.
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/25 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 25 transitions.
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Skipping mayMatrices nes/nds Could not set logic :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
java.lang.RuntimeException: Could not set logic :(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.buildSolver(NecessaryEnablingsolver.java:104)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:660)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:512)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 02, 2018 8:08:16 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 573ms conformant to PINS in folder :/home/mcc/execution

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="NQueens-PT-05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-05.tgz
mv NQueens-PT-05 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is NQueens-PT-05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r284-csrt-152749174900311"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;