Trace number 1109014

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM1 4.93625 5.09633

General information on the benchmark

Namecsp/rcpspTighter/
normalized-rcpsptight25-32.xml
MD5SUM3d471ec1e400b95d83ff241e40f0984c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark4.77027
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints48
Maximum constraint arity25
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension45
Global constraints used (with number of constraints)cumulative(3)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Fri Jul 11 19:45:43 2008
0.00/0.04	c 0	PID 13964
0.03/0.04	c 0	HOST node8.alineos.net
0.03/0.04	c 0	CONVERTING HOME/instance-1109014-1215798343.xml TO HOME/temp.csp
0.03/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109014-1215798343.xml' 'HOME/temp.csp'
0.03/0.24	c 1	25 domains, 25 variables, 1 predicates, 0 relations, 48 constraints
0.03/0.26	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.21/0.34	c 1	Parsing HOME/temp.csp
0.21/0.39	c 1	parsed 99 expressions
0.21/0.39	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.40	c 1	MAX CSP: 48 constraints
0.21/0.40	c 1	Converting to clausal form CSP
0.21/0.42	c 1	converted 15 (10%) expressions
0.21/0.42	c 1	converted 30 (20%) expressions
0.21/0.42	c 1	converted 45 (30%) expressions
0.21/0.43	c 1	converted 60 (40%) expressions
0.21/0.43	c 1	converted 75 (50%) expressions
0.21/0.43	c 1	converted 90 (60%) expressions
0.21/0.43	c 1	converted 105 (70%) expressions
0.21/0.43	c 1	converted 120 (80%) expressions
0.21/0.44	c 1	converted 135 (90%) expressions
0.21/0.76	c 1	converted 150 (100%) expressions
0.21/0.76	c 1	CSP : 2180 integers, 554 booleans, 5450 clauses, largest domain size 73
0.21/0.76	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.76	c 1	Propagation in CSP
0.21/0.82	c 1	46 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.82	c 1	CSP : 2180 integers, 554 booleans, 5450 clauses, largest domain size 49
0.21/0.82	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.83	c 1	Simplifing CSP by introducing new Boolean variables
0.21/0.83	c 1	CSP : 2180 integers, 554 booleans, 5450 clauses, largest domain size 49
0.21/0.83	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.87	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.89	c 1	218 (10%) CSP integer variables are encoded (803 clauses, 8726 bytes)
0.21/0.89	c 1	436 (20%) CSP integer variables are encoded (1097 clauses, 12548 bytes)
0.21/0.89	c 1	654 (30%) CSP integer variables are encoded (1421 clauses, 16760 bytes)
0.21/0.89	c 1	872 (40%) CSP integer variables are encoded (1745 clauses, 20972 bytes)
0.21/0.89	c 1	1090 (50%) CSP integer variables are encoded (2033 clauses, 24716 bytes)
0.21/0.90	c 1	1308 (60%) CSP integer variables are encoded (2699 clauses, 33374 bytes)
0.21/0.90	c 1	1526 (70%) CSP integer variables are encoded (3568 clauses, 44671 bytes)
0.21/0.90	c 1	1744 (80%) CSP integer variables are encoded (4972 clauses, 62923 bytes)
0.21/0.91	c 1	1962 (90%) CSP integer variables are encoded (6465 clauses, 82332 bytes)
0.21/0.91	c 1	2180 (100%) CSP integer variables are encoded (8047 clauses, 103283 bytes)
0.21/0.93	c 1	545 (10%) CSP clauses are encoded (11108 clauses, 148198 bytes)
0.21/0.94	c 1	1090 (20%) CSP clauses are encoded (12845 clauses, 175831 bytes)
0.21/0.95	c 1	1635 (30%) CSP clauses are encoded (14880 clauses, 208454 bytes)
0.21/0.96	c 1	2180 (40%) CSP clauses are encoded (16617 clauses, 236085 bytes)
0.21/0.97	c 1	2725 (50%) CSP clauses are encoded (18354 clauses, 263736 bytes)
0.21/0.98	c 1	3270 (60%) CSP clauses are encoded (20543 clauses, 298618 bytes)
0.21/1.00	c 1	3815 (70%) CSP clauses are encoded (26248 clauses, 392180 bytes)
1.03/1.02	c 1	4360 (80%) CSP clauses are encoded (35353 clauses, 545520 bytes)
1.03/1.05	c 1	4905 (90%) CSP clauses are encoded (50808 clauses, 812011 bytes)
1.03/1.08	c 1	5450 (100%) CSP clauses are encoded (66531 clauses, 1088184 bytes)
1.03/1.08	c 1	5450 CSP clauses encoded
1.03/1.08	c 1	Writing map file : HOME/temp.map
1.03/1.08	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.08	c 1	SAT : 10781 SAT variables, 66531 SAT clauses, 1088184 bytes
1.03/1.08	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.09	c 1	OBJECTIVE minimize _COST
1.03/1.09	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.03/1.09	c 1	SEARCHING: _COST <= 24
1.03/1.09	c 1	SOLVING HOME/temp.cnf
1.03/1.09	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.03/1.10	c 1	This is MiniSat 2.0 beta
1.03/1.10	c 1	WARNING: for repeatability, setting FPU to use double precision
1.03/1.10	c 1	============================[ Problem Statistics ]=============================
1.03/1.10	c 1	|                                                                             |
1.03/1.10	c 1	|  Number of variables:  10781                                                |
1.03/1.10	c 1	|  Number of clauses:    66532                                                |
1.14/1.14	c 1	|  Parsing time:         0.03         s                                       |
1.14/1.14	c 1	============================[ Search Statistics ]==============================
1.14/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.14	c 1	===============================================================================
1.14/1.14	c 1	|         0 |   10637    65080   170359 |    21693        0    nan |  0.000 % |
1.14/1.14	c 1	===============================================================================
1.14/1.15	c 1	restarts              : 1
1.14/1.15	c 1	conflicts             : 9              (231 /sec)
1.14/1.15	c 1	decisions             : 492            (0.81 % random) (12617 /sec)
1.14/1.15	c 1	propagations          : 13709          (351567 /sec)
1.14/1.15	c 1	conflict literals     : 134            (12.42 % deleted)
1.14/1.15	c 1	Memory used           : 5.14 MB
1.14/1.15	c 1	CPU time              : 0.038994 s
1.14/1.15	c 1	
1.14/1.15	c 1	SATISFIABLE
1.14/1.15	c 1	FOUND: _COST <= 24
1.14/1.15	s SATISFIABLE
1.14/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.15	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.19/1.23	c 2	Decoding HOME/temp.out
1.19/1.27	c 2	OBJECTIVE _COST 24
1.19/1.27	o 24
1.19/1.27	v 26 13 0 1 0 10 24 10 0 26 11 26 0 28 26 11 26 28 0 24 27 0 2 24 25
1.19/1.27	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.19/1.31	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.19/1.31	c 2	SEARCHING: _COST <= 12
1.19/1.31	c 2	SOLVING HOME/temp.cnf
1.19/1.31	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.19/1.32	c 2	This is MiniSat 2.0 beta
1.19/1.32	c 2	WARNING: for repeatability, setting FPU to use double precision
1.19/1.32	c 2	============================[ Problem Statistics ]=============================
1.19/1.32	c 2	|                                                                             |
1.19/1.32	c 2	|  Number of variables:  10781                                                |
1.19/1.32	c 2	|  Number of clauses:    66532                                                |
1.19/1.35	c 2	|  Parsing time:         0.03         s                                       |
1.19/1.35	c 2	============================[ Search Statistics ]==============================
1.19/1.35	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.35	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.35	c 2	===============================================================================
1.19/1.35	c 2	|         0 |   10553    64198   167953 |    21399        0    nan |  0.000 % |
1.19/1.36	c 2	===============================================================================
1.19/1.36	c 2	restarts              : 1
1.19/1.36	c 2	conflicts             : 2              (53 /sec)
1.19/1.36	c 2	decisions             : 492            (1.02 % random) (12949 /sec)
1.19/1.36	c 2	propagations          : 16607          (437095 /sec)
1.19/1.36	c 2	conflict literals     : 20             (4.76 % deleted)
1.19/1.36	c 2	Memory used           : 5.15 MB
1.19/1.36	c 2	CPU time              : 0.037994 s
1.19/1.36	c 2	
1.19/1.37	c 2	SATISFIABLE
1.19/1.37	c 2	FOUND: _COST <= 12
1.19/1.37	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.19/1.37	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.38/1.44	c 2	Decoding HOME/temp.out
1.38/1.48	c 2	OBJECTIVE _COST 12
1.38/1.48	o 12
1.38/1.48	v 1 13 0 0 0 0 0 2 16 26 12 17 6 16 26 0 17 19 18 24 14 24 26 24 0
1.38/1.49	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.38/1.52	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.38/1.52	c 2	SEARCHING: _COST <= 6
1.38/1.52	c 2	SOLVING HOME/temp.cnf
1.38/1.52	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.38/1.52	c 2	This is MiniSat 2.0 beta
1.38/1.52	c 2	WARNING: for repeatability, setting FPU to use double precision
1.38/1.52	c 2	============================[ Problem Statistics ]=============================
1.38/1.53	c 2	|                                                                             |
1.38/1.53	c 2	|  Number of variables:  10781                                                |
1.38/1.53	c 2	|  Number of clauses:    66532                                                |
1.38/1.56	c 2	|  Parsing time:         0.03         s                                       |
1.38/1.57	c 2	============================[ Search Statistics ]==============================
1.38/1.57	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.38/1.57	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.38/1.57	c 2	===============================================================================
1.38/1.57	c 2	|         0 |   10493    63505   166048 |    21168        0    nan |  0.000 % |
1.38/1.58	c 2	===============================================================================
1.38/1.58	c 2	restarts              : 1
1.38/1.58	c 2	conflicts             : 9              (220 /sec)
1.38/1.58	c 2	decisions             : 763            (0.92 % random) (18613 /sec)
1.38/1.58	c 2	propagations          : 21774          (531164 /sec)
1.38/1.58	c 2	conflict literals     : 46             (23.33 % deleted)
1.38/1.58	c 2	Memory used           : 5.14 MB
1.38/1.58	c 2	CPU time              : 0.040993 s
1.38/1.58	c 2	
1.38/1.58	c 2	SATISFIABLE
1.38/1.59	c 2	FOUND: _COST <= 6
1.38/1.59	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.38/1.59	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.57/1.66	c 2	Decoding HOME/temp.out
1.57/1.69	c 2	OBJECTIVE _COST 6
1.57/1.69	o 6
1.57/1.69	v 2 22 0 0 0 0 4 2 5 26 7 23 11 9 26 5 11 23 23 24 24 24 26 24 24
1.57/1.70	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.57/1.74	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.57/1.74	c 2	SEARCHING: _COST <= 3
1.57/1.74	c 2	SOLVING HOME/temp.cnf
1.57/1.74	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.57/1.74	c 2	This is MiniSat 2.0 beta
1.57/1.74	c 2	WARNING: for repeatability, setting FPU to use double precision
1.57/1.75	c 2	============================[ Problem Statistics ]=============================
1.57/1.75	c 2	|                                                                             |
1.57/1.75	c 2	|  Number of variables:  10781                                                |
1.57/1.75	c 2	|  Number of clauses:    66532                                                |
1.57/1.79	c 2	|  Parsing time:         0.03         s                                       |
1.57/1.79	c 2	============================[ Search Statistics ]==============================
1.57/1.79	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.57/1.79	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.57/1.79	c 2	===============================================================================
1.57/1.79	c 2	|         0 |   10442    63046   164821 |    21015        0    nan |  0.000 % |
1.70/1.80	c 2	===============================================================================
1.70/1.80	c 2	restarts              : 1
1.70/1.80	c 2	conflicts             : 0              (0 /sec)
1.70/1.80	c 2	decisions             : 180            (0.00 % random) (5001 /sec)
1.70/1.80	c 2	propagations          : 10781          (299522 /sec)
1.70/1.80	c 2	conflict literals     : 0              ( nan % deleted)
1.70/1.80	c 2	Memory used           : 5.15 MB
1.70/1.80	c 2	CPU time              : 0.035994 s
1.70/1.80	c 2	
1.70/1.80	c 2	SATISFIABLE
1.70/1.80	c 2	FOUND: _COST <= 3
1.70/1.80	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.70/1.80	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.70/1.88	c 2	Decoding HOME/temp.out
1.75/1.97	c 2	OBJECTIVE _COST 3
1.75/1.97	o 3
1.75/1.97	v 1 0 0 0 0 0 4 2 4 26 7 9 5 11 26 5 12 10 11 24 27 24 26 24 25
1.75/1.99	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.75/2.01	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.75/2.01	c 2	SEARCHING: _COST <= 1
1.75/2.01	c 2	SOLVING HOME/temp.cnf
1.75/2.01	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.75/2.02	c 2	This is MiniSat 2.0 beta
1.75/2.02	c 2	WARNING: for repeatability, setting FPU to use double precision
1.75/2.02	c 2	============================[ Problem Statistics ]=============================
1.75/2.02	c 2	|                                                                             |
1.75/2.02	c 2	|  Number of variables:  10781                                                |
1.75/2.02	c 2	|  Number of clauses:    66532                                                |
1.75/2.05	c 2	|  Parsing time:         0.03         s                                       |
1.75/2.05	c 2	============================[ Search Statistics ]==============================
1.75/2.05	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.75/2.05	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.75/2.05	c 2	===============================================================================
1.75/2.05	c 2	|         0 |   10362    62583   163670 |    20861        0    nan |  0.000 % |
1.75/2.06	c 2	===============================================================================
1.75/2.06	c 2	restarts              : 1
1.75/2.06	c 2	conflicts             : 5              (128 /sec)
1.75/2.06	c 2	decisions             : 149            (0.67 % random) (3821 /sec)
1.75/2.06	c 2	propagations          : 12771          (327512 /sec)
1.75/2.06	c 2	conflict literals     : 46             (6.12 % deleted)
1.75/2.06	c 2	Memory used           : 5.14 MB
1.75/2.06	c 2	CPU time              : 0.038994 s
1.75/2.06	c 2	
1.75/2.07	c 2	SATISFIABLE
1.75/2.07	c 2	FOUND: _COST <= 1
1.75/2.07	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.75/2.07	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.01/2.15	c 2	Decoding HOME/temp.out
2.01/2.20	c 3	OBJECTIVE _COST 1
2.01/2.20	o 1
2.01/2.20	v 1 1 0 0 0 0 5 4 9 26 9 11 5 13 14 12 14 16 15 24 27 10 26 24 25
2.10/2.20	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.10/2.23	c 3	OBJECTIVE BOUND: 0 <= _COST <= 1
2.10/2.23	c 3	SEARCHING: _COST <= 0
2.10/2.23	c 3	SOLVING HOME/temp.cnf
2.10/2.23	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.10/2.24	c 3	This is MiniSat 2.0 beta
2.10/2.24	c 3	WARNING: for repeatability, setting FPU to use double precision
2.10/2.24	c 3	============================[ Problem Statistics ]=============================
2.10/2.24	c 3	|                                                                             |
2.10/2.24	c 3	|  Number of variables:  10781                                                |
2.10/2.24	c 3	|  Number of clauses:    66532                                                |
2.10/2.27	c 3	|  Parsing time:         0.03         s                                       |
2.10/2.28	c 3	============================[ Search Statistics ]==============================
2.10/2.28	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.10/2.28	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.10/2.28	c 3	===============================================================================
2.10/2.28	c 3	|         0 |    4967    20980    53901 |     6993        0    nan |  0.000 % |
2.12/2.32	c 3	|       100 |    4967    20980    53901 |     7692       99     15 | 53.938 % |
2.12/2.35	c 3	|       250 |    4966    20975    53889 |     8461      249     16 | 53.938 % |
2.12/2.42	c 3	|       475 |    4966    20975    53889 |     9308      474     16 | 53.938 % |
2.12/2.52	c 3	|       812 |    4966    20975    53889 |    10238      811     16 | 53.938 % |
2.12/2.67	c 3	|      1318 |    4966    20975    53889 |    11262     1317     18 | 53.938 % |
2.12/2.92	c 3	|      2078 |    4911    20643    53044 |    12389     2076     18 | 54.448 % |
3.06/3.29	c 4	|      3217 |    4911    20643    53044 |    13628     3215     18 | 54.448 % |
3.74/3.97	c 4	|      4925 |    4896    20564    52839 |    14990     4717     18 | 54.587 % |
4.60/4.87	c 5	|      7487 |    4522    18528    47650 |    16489     4755     18 | 58.056 % |
4.80/5.09	c 5	===============================================================================
4.80/5.09	c 5	restarts              : 10
4.80/5.09	c 5	conflicts             : 8139           (2941 /sec)
4.80/5.09	c 5	decisions             : 10209          (1.04 % random) (3689 /sec)
4.80/5.09	c 5	propagations          : 7496910        (2708833 /sec)
4.80/5.09	c 5	conflict literals     : 132680         (40.08 % deleted)
4.80/5.09	c 5	Memory used           : 5.27 MB
4.80/5.09	c 5	CPU time              : 2.76758 s
4.80/5.09	c 5	
4.80/5.09	c 5	UNSATISFIABLE
4.80/5.09	c 5	NOT FOUND: _COST <= 0
4.80/5.09	c 5	OBJECTIVE _COST 1
4.80/5.09	s OPTIMUM FOUND
4.80/5.09	c 5	CPU 4.63 (0.03 0.01 4.6 0.27)
4.80/5.09	c 5	END Fri Jul 11 19:45:48 2008

Verifier Data (download as text)

OK	1	47
1 unsatisfied constraints, 47 satisfied constraints

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1109014-1215798343/watcher-1109014-1215798343 -o /tmp/evaluation-result-1109014-1215798343/solver-1109014-1215798343 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1109014-1215798343.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.50 1.76 1.80 4/83 13964
/proc/meminfo: memFree=1649120/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=18572 CPUtime=0
/proc/13964/stat : 13964 (runsolver) R 13962 13964 13311 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 36537411 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 228706544935 0 0 4096 24578 0 0 0 17 0 0 0
/proc/13964/statm: 4643 292 257 25 0 2626 0

[startup+0.045813 s]
/proc/loadavg: 1.50 1.76 1.80 4/83 13964
/proc/meminfo: memFree=1649120/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=0.03
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 838 0 0 0 3 0 0 0 18 0 1 0 36537411 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13964/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.108817 s]
/proc/loadavg: 1.50 1.76 1.80 4/83 13964
/proc/meminfo: memFree=1649120/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=0.03
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 36537411 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13964/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301911 s]
/proc/loadavg: 1.50 1.76 1.80 4/83 13964
/proc/meminfo: memFree=1649120/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=0.21
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 957 4278 0 1 3 0 16 2 16 0 1 0 36537411 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13964/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+0.70198 s]
/proc/loadavg: 1.50 1.76 1.80 4/83 13964
/proc/meminfo: memFree=1649120/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=0.21
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 974 4278 0 1 3 0 16 2 16 0 1 0 36537411 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13964/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+1.50112 s]
/proc/loadavg: 1.50 1.76 1.80 3/95 14017
/proc/meminfo: memFree=1634496/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=1.38
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1237 18411 0 3 3 1 122 12 16 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 13600

[startup+3.1014 s]
/proc/loadavg: 1.50 1.76 1.80 3/90 14141
/proc/meminfo: memFree=1652136/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=2.12
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1632 37702 0 7 3 1 183 25 15 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 13600

Solver just ended. Dumping a history of the last processes samples

[startup+3.90154 s]
/proc/loadavg: 1.54 1.76 1.80 3/78 14163
/proc/meminfo: memFree=1652040/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=2.12
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1632 37702 0 7 3 1 183 25 15 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
[pid=14146] ppid=13964 vsize=5356 CPUtime=0
/proc/14146/stat : 14146 (sh) S 13964 13964 13311 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 36537634 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14146/statm: 1339 232 193 169 0 50 0
[pid=14147] ppid=14146 vsize=5396 CPUtime=1.62
/proc/14147/stat : 14147 (minisat) R 14146 13964 13311 0 -1 4194304 1205 0 0 0 162 0 0 0 25 0 1 0 36537635 5525504 1191 996147200 134512640 135127466 4294956256 18446744073709551615 134530809 0 0 4096 3 0 0 0 17 0 0 0
/proc/14147/statm: 1349 1191 75 150 0 1196 0
Current children cumulated CPU time (s) 3.74
Current children cumulated vsize (KiB) 24352

[startup+4.70168 s]
/proc/loadavg: 1.54 1.76 1.80 2/71 14226
/proc/meminfo: memFree=1657472/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=2.12
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1632 37702 0 7 3 1 183 25 15 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
[pid=14146] ppid=13964 vsize=5356 CPUtime=0
/proc/14146/stat : 14146 (sh) S 13964 13964 13311 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 36537634 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14146/statm: 1339 232 193 169 0 50 0
[pid=14147] ppid=14146 vsize=5396 CPUtime=2.39
/proc/14147/stat : 14147 (minisat) R 14146 13964 13311 0 -1 4194304 1214 0 0 0 238 1 0 0 25 0 1 0 36537635 5525504 1200 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/14147/statm: 1349 1200 75 150 0 1196 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 24352

[startup+4.90171 s]
/proc/loadavg: 1.54 1.76 1.80 2/71 14226
/proc/meminfo: memFree=1657472/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=2.12
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1632 37702 0 7 3 1 183 25 16 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
[pid=14146] ppid=13964 vsize=5356 CPUtime=0
/proc/14146/stat : 14146 (sh) S 13964 13964 13311 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 36537634 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14146/statm: 1339 232 193 169 0 50 0
[pid=14147] ppid=14146 vsize=5396 CPUtime=2.58
/proc/14147/stat : 14147 (minisat) R 14146 13964 13311 0 -1 4194304 1214 0 0 0 257 1 0 0 25 0 1 0 36537635 5525504 1200 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 0 0 0
/proc/14147/statm: 1349 1200 75 150 0 1196 0
Current children cumulated CPU time (s) 4.7
Current children cumulated vsize (KiB) 24352

[startup+5.00173 s]
/proc/loadavg: 1.54 1.76 1.80 2/71 14226
/proc/meminfo: memFree=1657472/2055920 swapFree=4192956/4192956
[pid=13964] ppid=13962 vsize=13600 CPUtime=2.12
/proc/13964/stat : 13964 (sugar) S 13962 13964 13311 0 -1 4194304 1632 37702 0 7 3 1 183 25 16 0 1 0 36537411 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13964/statm: 3400 804 374 3 0 500 0
[pid=14146] ppid=13964 vsize=5356 CPUtime=0
/proc/14146/stat : 14146 (sh) S 13964 13964 13311 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 36537634 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14146/statm: 1339 232 193 169 0 50 0
[pid=14147] ppid=14146 vsize=5396 CPUtime=2.68
/proc/14147/stat : 14147 (minisat) R 14146 13964 13311 0 -1 4194304 1214 0 0 0 267 1 0 0 25 0 1 0 36537635 5525504 1200 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 0 0 0
/proc/14147/statm: 1349 1200 75 150 0 1196 0
Current children cumulated CPU time (s) 4.8
Current children cumulated vsize (KiB) 24352

Child status: 0
Real time (s): 5.09633
CPU time (s): 4.93625
CPU user time (s): 4.64729
CPU system time (s): 0.288956
CPU usage (%): 96.8588
Max. virtual memory (cumulated for all children) (KiB): 888444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.64729
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40913
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2185
involuntary context switches= 1983

runsolver used 0.013997 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-11 19:45:43
IDJOB=1109014
IDBENCH=60869
IDSOLVER=368
FILE ID=node8/1109014-1215798343
PBS_JOBID= 7903250
Free space on /tmp= 66336 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rcpspTighter/normalized-rcpsptight25-32.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1109014-1215798343/watcher-1109014-1215798343 -o /tmp/evaluation-result-1109014-1215798343/solver-1109014-1215798343 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1109014-1215798343.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3d471ec1e400b95d83ff241e40f0984c
RANDOM SEED=180453087

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1649728 kB
Buffers:         54904 kB
Cached:         253612 kB
SwapCached:          0 kB
Active:         205608 kB
Inactive:       133760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649728 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:          48740 kB
Slab:            51816 kB
Committed_AS:   167616 kB
PageTables:       1876 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node8 at 2008-07-11 19:45:48