Trace number 1109590

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 2.40463 2.88192

General information on the benchmark

Namecsp/schurrLemma/
normalized-lemma-24-3.xml
MD5SUM016bffd63bb8f844a4aee4df8a9d12cd
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark2.37664
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints132
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension132
Global constraints used (with number of constraints)

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)

0.01/0.13	c 0	Sugar v1-13 + HOME/minisat
0.01/0.13	c 0	BEGIN Fri Jul 11 21:48:32 2008
0.01/0.13	c 0	PID 15596
0.01/0.14	c 0	HOST node61.alineos.net
0.01/0.14	c 0	CONVERTING HOME/instance-1109590-1215805712.xml TO HOME/temp.csp
0.01/0.14	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109590-1215805712.xml' 'HOME/temp.csp'
0.03/0.45	c 0	1 domains, 24 variables, 1 predicates, 0 relations, 132 constraints
0.03/0.50	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.50	c 0	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'
0.23/0.58	c 0	Parsing HOME/temp.csp
0.23/0.66	c 0	parsed 158 expressions
0.23/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.67	c 0	MAX CSP: 132 constraints
0.23/0.67	c 0	Converting to clausal form CSP
0.23/0.70	c 0	converted 30 (10%) expressions
0.23/0.72	c 0	converted 59 (20%) expressions
0.23/0.74	c 1	converted 88 (30%) expressions
0.23/0.76	c 1	converted 118 (40%) expressions
0.23/0.77	c 1	converted 147 (50%) expressions
0.23/0.78	c 1	converted 176 (60%) expressions
0.23/0.85	c 1	converted 206 (70%) expressions
0.23/0.86	c 1	converted 235 (80%) expressions
0.23/0.87	c 1	converted 264 (90%) expressions
0.23/0.90	c 1	converted 293 (100%) expressions
0.23/0.90	c 1	CSP : 288 integers, 0 booleans, 395 clauses, largest domain size 199
0.23/0.90	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.90	c 1	Propagation in CSP
0.23/0.92	c 1	130 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.23/0.92	c 1	CSP : 288 integers, 0 booleans, 395 clauses, largest domain size 133
0.23/0.92	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.92	c 1	Simplifing CSP by introducing new Boolean variables
0.23/0.94	c 1	CSP : 288 integers, 792 booleans, 1187 clauses, largest domain size 133
0.23/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.96	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.23/0.97	c 1	29 (10%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.23/0.97	c 1	58 (20%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.23/0.97	c 1	87 (30%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.23/0.97	c 1	116 (40%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.23/0.98	c 1	144 (50%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.23/0.98	c 1	173 (60%) CSP integer variables are encoded (209 clauses, 2306 bytes)
0.23/0.99	c 1	202 (70%) CSP integer variables are encoded (1045 clauses, 11971 bytes)
0.23/0.99	c 1	231 (80%) CSP integer variables are encoded (1305 clauses, 15351 bytes)
0.23/0.99	c 1	260 (90%) CSP integer variables are encoded (1428 clauses, 16950 bytes)
0.23/0.99	c 1	288 (100%) CSP integer variables are encoded (1619 clauses, 19433 bytes)
0.70/1.00	c 1	119 (10%) CSP clauses are encoded (1942 clauses, 23737 bytes)
0.70/1.01	c 1	238 (20%) CSP clauses are encoded (2265 clauses, 28065 bytes)
0.70/1.02	c 1	357 (30%) CSP clauses are encoded (2588 clauses, 32405 bytes)
0.70/1.03	c 1	475 (40%) CSP clauses are encoded (2910 clauses, 36733 bytes)
0.70/1.03	c 1	594 (50%) CSP clauses are encoded (3233 clauses, 41138 bytes)
0.70/1.04	c 1	713 (60%) CSP clauses are encoded (3556 clauses, 45623 bytes)
0.70/1.04	c 1	831 (70%) CSP clauses are encoded (3876 clauses, 50090 bytes)
0.70/1.05	c 1	950 (80%) CSP clauses are encoded (4297 clauses, 55842 bytes)
0.70/1.09	c 1	1069 (90%) CSP clauses are encoded (24005 clauses, 385707 bytes)
0.70/1.10	c 1	1187 (100%) CSP clauses are encoded (29097 clauses, 474956 bytes)
0.70/1.10	c 1	1187 CSP clauses encoded
0.70/1.10	c 1	Writing map file : HOME/temp.map
0.81/1.11	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.81/1.11	c 1	SAT : 2699 SAT variables, 29097 SAT clauses, 474956 bytes
0.81/1.11	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.81/1.13	c 1	OBJECTIVE minimize _COST
0.81/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.81/1.13	c 1	SEARCHING: _COST <= 66
0.81/1.13	c 1	SOLVING HOME/temp.cnf
0.81/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.81/1.13	c 1	This is MiniSat 2.0 beta
0.81/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
0.81/1.13	c 1	============================[ Problem Statistics ]=============================
0.81/1.13	c 1	|                                                                             |
0.81/1.13	c 1	|  Number of variables:  2699                                                 |
0.81/1.13	c 1	|  Number of clauses:    29098                                                |
0.81/1.15	c 1	|  Parsing time:         0.01         s                                       |
0.81/1.15	c 1	============================[ Search Statistics ]==============================
0.81/1.15	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.81/1.15	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.81/1.15	c 1	===============================================================================
0.81/1.15	c 1	|         0 |    2171    19632    54417 |     6544        0    nan |  0.000 % |
0.81/1.15	c 1	===============================================================================
0.81/1.16	c 1	restarts              : 1
0.81/1.16	c 1	conflicts             : 3              (150 /sec)
0.81/1.16	c 1	decisions             : 649            (0.77 % random) (32456 /sec)
0.81/1.16	c 1	propagations          : 2986           (149330 /sec)
0.81/1.16	c 1	conflict literals     : 22             (0.00 % deleted)
0.81/1.16	c 1	Memory used           : 3.08 MB
0.81/1.16	c 1	CPU time              : 0.019996 s
0.81/1.16	c 1	
0.81/1.16	c 1	SATISFIABLE
0.81/1.16	c 1	FOUND: _COST <= 66
0.81/1.16	s SATISFIABLE
0.81/1.16	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.81/1.16	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'
0.85/1.24	c 1	Decoding HOME/temp.out
0.85/1.29	c 1	OBJECTIVE _COST 66
0.85/1.29	o 66
0.85/1.29	v 1 1 0 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.85/1.29	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.85/1.35	c 1	OBJECTIVE BOUND: 0 <= _COST <= 66
0.85/1.35	c 1	SEARCHING: _COST <= 33
0.85/1.35	c 1	SOLVING HOME/temp.cnf
0.85/1.35	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.85/1.35	c 1	This is MiniSat 2.0 beta
0.85/1.35	c 1	WARNING: for repeatability, setting FPU to use double precision
0.85/1.35	c 1	============================[ Problem Statistics ]=============================
0.85/1.35	c 1	|                                                                             |
0.85/1.35	c 1	|  Number of variables:  2699                                                 |
0.85/1.35	c 1	|  Number of clauses:    29098                                                |
0.85/1.37	c 1	|  Parsing time:         0.01         s                                       |
0.85/1.37	c 1	============================[ Search Statistics ]==============================
0.85/1.37	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.85/1.37	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.85/1.37	c 1	===============================================================================
0.85/1.37	c 1	|         0 |    1874    13890    38049 |     4630        0    nan |  0.000 % |
0.85/1.37	c 1	===============================================================================
0.85/1.37	c 1	restarts              : 1
0.85/1.37	c 1	conflicts             : 1              (63 /sec)
0.85/1.37	c 1	decisions             : 522            (0.57 % random) (32631 /sec)
0.85/1.37	c 1	propagations          : 2804           (175283 /sec)
0.85/1.37	c 1	conflict literals     : 6              (0.00 % deleted)
0.85/1.37	c 1	Memory used           : 3.08 MB
0.85/1.37	c 1	CPU time              : 0.015997 s
0.85/1.37	c 1	
0.85/1.37	c 1	SATISFIABLE
0.85/1.37	c 1	FOUND: _COST <= 33
0.85/1.37	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.85/1.37	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'
1.04/1.46	c 1	Decoding HOME/temp.out
1.05/1.51	c 1	OBJECTIVE _COST 33
1.05/1.51	o 33
1.05/1.51	v 1 1 0 0 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1
1.05/1.51	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.05/1.53	c 1	OBJECTIVE BOUND: 0 <= _COST <= 33
1.05/1.53	c 1	SEARCHING: _COST <= 16
1.05/1.53	c 1	SOLVING HOME/temp.cnf
1.05/1.53	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.05/1.54	c 1	This is MiniSat 2.0 beta
1.05/1.54	c 1	WARNING: for repeatability, setting FPU to use double precision
1.05/1.54	c 1	============================[ Problem Statistics ]=============================
1.05/1.54	c 1	|                                                                             |
1.05/1.54	c 1	|  Number of variables:  2699                                                 |
1.05/1.54	c 1	|  Number of clauses:    29098                                                |
1.05/1.55	c 1	|  Parsing time:         0.01         s                                       |
1.05/1.56	c 1	============================[ Search Statistics ]==============================
1.05/1.56	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.05/1.56	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.05/1.56	c 1	===============================================================================
1.05/1.56	c 1	|         0 |    1666     9173    24505 |     3057        0    nan |  0.000 % |
1.05/1.56	c 1	===============================================================================
1.05/1.56	c 1	restarts              : 1
1.05/1.56	c 1	conflicts             : 16             (842 /sec)
1.05/1.56	c 1	decisions             : 861            (0.58 % random) (45323 /sec)
1.05/1.56	c 1	propagations          : 4345           (228720 /sec)
1.05/1.56	c 1	conflict literals     : 115            (0.00 % deleted)
1.05/1.56	c 1	Memory used           : 3.08 MB
1.05/1.56	c 1	CPU time              : 0.018997 s
1.05/1.56	c 1	
1.05/1.56	c 1	SATISFIABLE
1.05/1.56	c 1	FOUND: _COST <= 16
1.05/1.56	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.05/1.56	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'
1.20/1.64	c 1	Decoding HOME/temp.out
1.20/1.69	c 1	OBJECTIVE _COST 16
1.20/1.69	o 16
1.20/1.69	v 1 1 0 1 0 0 0 1 2 2 2 2 2 2 2 2 1 2 2 0 2 2 2 2
1.20/1.71	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.20/1.75	c 2	OBJECTIVE BOUND: 0 <= _COST <= 16
1.20/1.75	c 2	SEARCHING: _COST <= 8
1.20/1.75	c 2	SOLVING HOME/temp.cnf
1.20/1.75	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.20/1.75	c 2	This is MiniSat 2.0 beta
1.20/1.75	c 2	WARNING: for repeatability, setting FPU to use double precision
1.20/1.75	c 2	============================[ Problem Statistics ]=============================
1.20/1.75	c 2	|                                                                             |
1.20/1.75	c 2	|  Number of variables:  2699                                                 |
1.20/1.75	c 2	|  Number of clauses:    29098                                                |
1.20/1.77	c 2	|  Parsing time:         0.02         s                                       |
1.20/1.77	c 2	============================[ Search Statistics ]==============================
1.20/1.77	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.20/1.77	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.20/1.77	c 2	===============================================================================
1.20/1.77	c 2	|         0 |    1510     6445    16781 |     2148        0    nan |  0.000 % |
1.20/1.77	c 2	|       100 |    1510     6445    16781 |     2363      100      9 | 44.053 % |
1.20/1.78	c 2	===============================================================================
1.20/1.78	c 2	restarts              : 2
1.20/1.78	c 2	conflicts             : 171            (6108 /sec)
1.20/1.78	c 2	decisions             : 2487           (0.68 % random) (88837 /sec)
1.20/1.78	c 2	propagations          : 18281          (653009 /sec)
1.20/1.78	c 2	conflict literals     : 1667           (9.06 % deleted)
1.20/1.78	c 2	Memory used           : 3.08 MB
1.20/1.78	c 2	CPU time              : 0.027995 s
1.20/1.78	c 2	
1.20/1.78	c 2	SATISFIABLE
1.20/1.78	c 2	FOUND: _COST <= 8
1.20/1.78	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.20/1.78	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'
1.39/1.87	c 2	Decoding HOME/temp.out
1.39/1.92	c 2	OBJECTIVE _COST 8
1.39/1.92	o 8
1.39/1.92	v 1 1 2 2 2 1 0 0 1 2 2 0 1 2 2 1 0 0 2 1 0 2 0 1
1.39/1.92	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.39/1.94	c 2	OBJECTIVE BOUND: 0 <= _COST <= 8
1.39/1.94	c 2	SEARCHING: _COST <= 4
1.39/1.94	c 2	SOLVING HOME/temp.cnf
1.39/1.94	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.39/1.95	c 2	This is MiniSat 2.0 beta
1.39/1.95	c 2	WARNING: for repeatability, setting FPU to use double precision
1.39/1.95	c 2	============================[ Problem Statistics ]=============================
1.39/1.95	c 2	|                                                                             |
1.39/1.95	c 2	|  Number of variables:  2699                                                 |
1.39/1.95	c 2	|  Number of clauses:    29098                                                |
1.39/1.96	c 2	|  Parsing time:         0.01         s                                       |
1.39/1.97	c 2	============================[ Search Statistics ]==============================
1.39/1.97	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.97	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.97	c 2	===============================================================================
1.39/1.97	c 2	|         0 |    1370     4807    12283 |     1602        0    nan |  0.000 % |
1.39/1.97	c 2	|       100 |    1370     4807    12283 |     1762      100     10 | 49.240 % |
1.39/1.98	c 2	===============================================================================
1.39/1.98	c 2	restarts              : 2
1.39/1.98	c 2	conflicts             : 152            (6081 /sec)
1.39/1.98	c 2	decisions             : 2374           (0.72 % random) (94975 /sec)
1.39/1.98	c 2	propagations          : 14428          (577212 /sec)
1.39/1.98	c 2	conflict literals     : 1374           (2.41 % deleted)
1.39/1.98	c 2	Memory used           : 3.08 MB
1.39/1.98	c 2	CPU time              : 0.024996 s
1.39/1.98	c 2	
1.39/1.98	c 2	SATISFIABLE
1.39/1.98	c 2	FOUND: _COST <= 4
1.39/1.98	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.39/1.98	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'
1.56/2.06	c 2	Decoding HOME/temp.out
1.66/2.11	c 2	OBJECTIVE _COST 4
1.66/2.12	o 4
1.66/2.12	v 2 2 1 2 2 1 1 2 0 2 0 1 2 1 0 0 2 0 0 2 0 0 1 1
1.66/2.12	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.66/2.14	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
1.66/2.14	c 2	SEARCHING: _COST <= 2
1.66/2.14	c 2	SOLVING HOME/temp.cnf
1.66/2.14	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.66/2.14	c 2	This is MiniSat 2.0 beta
1.66/2.14	c 2	WARNING: for repeatability, setting FPU to use double precision
1.66/2.14	c 2	============================[ Problem Statistics ]=============================
1.66/2.14	c 2	|                                                                             |
1.66/2.14	c 2	|  Number of variables:  2699                                                 |
1.66/2.14	c 2	|  Number of clauses:    29098                                                |
1.66/2.16	c 2	|  Parsing time:         0.01         s                                       |
1.66/2.16	c 2	============================[ Search Statistics ]==============================
1.66/2.16	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.66/2.16	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.66/2.16	c 2	===============================================================================
1.66/2.16	c 2	|         0 |    1236     3774     9584 |     1258        0    nan |  0.000 % |
1.66/2.17	c 2	|       100 |    1236     3774     9584 |     1383      100     10 | 54.205 % |
1.66/2.17	c 2	===============================================================================
1.66/2.17	c 2	restarts              : 2
1.66/2.17	c 2	conflicts             : 161            (5964 /sec)
1.66/2.17	c 2	decisions             : 2300           (0.91 % random) (85201 /sec)
1.66/2.17	c 2	propagations          : 16429          (608594 /sec)
1.66/2.17	c 2	conflict literals     : 1602           (6.10 % deleted)
1.66/2.17	c 2	Memory used           : 3.08 MB
1.66/2.17	c 2	CPU time              : 0.026995 s
1.66/2.17	c 2	
1.66/2.17	c 2	SATISFIABLE
1.66/2.17	c 2	FOUND: _COST <= 2
1.66/2.17	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.66/2.17	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'
1.73/2.25	c 2	Decoding HOME/temp.out
1.73/2.30	c 2	OBJECTIVE _COST 2
1.73/2.30	o 2
1.73/2.31	v 1 1 2 2 0 2 1 0 0 1 2 2 2 2 1 0 0 1 0 0 2 2 0 1
1.73/2.31	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.73/2.33	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.73/2.33	c 2	SEARCHING: _COST <= 1
1.73/2.33	c 2	SOLVING HOME/temp.cnf
1.73/2.33	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.73/2.34	c 2	This is MiniSat 2.0 beta
1.73/2.34	c 2	WARNING: for repeatability, setting FPU to use double precision
1.73/2.34	c 2	============================[ Problem Statistics ]=============================
1.73/2.34	c 2	|                                                                             |
1.73/2.34	c 2	|  Number of variables:  2699                                                 |
1.73/2.34	c 2	|  Number of clauses:    29098                                                |
1.73/2.36	c 2	|  Parsing time:         0.01         s                                       |
1.73/2.36	c 2	============================[ Search Statistics ]==============================
1.73/2.36	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.73/2.36	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.73/2.36	c 2	===============================================================================
1.73/2.36	c 2	|         0 |    1104     3057     7828 |     1019        0    nan |  0.000 % |
1.73/2.36	c 2	|       100 |    1104     3057     7828 |     1120      100     11 | 59.096 % |
1.73/2.37	c 2	|       251 |    1104     3057     7828 |     1232      251     10 | 59.097 % |
1.73/2.38	c 2	|       476 |    1104     3057     7828 |     1356      476     11 | 59.097 % |
1.73/2.39	c 2	===============================================================================
1.73/2.39	c 2	restarts              : 4
1.73/2.39	c 2	conflicts             : 699            (15198 /sec)
1.73/2.39	c 2	decisions             : 4699           (1.00 % random) (102168 /sec)
1.73/2.39	c 2	propagations          : 64647          (1405583 /sec)
1.73/2.39	c 2	conflict literals     : 8362           (7.19 % deleted)
1.73/2.39	c 2	Memory used           : 3.08 MB
1.73/2.39	c 2	CPU time              : 0.045993 s
1.73/2.39	c 2	
1.73/2.39	c 2	SATISFIABLE
1.73/2.39	c 2	FOUND: _COST <= 1
1.73/2.39	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.73/2.39	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'
1.92/2.47	c 2	Decoding HOME/temp.out
1.92/2.52	c 2	OBJECTIVE _COST 1
1.92/2.52	o 1
1.92/2.52	v 2 2 0 0 2 0 0 0 2 1 1 1 2 1 1 2 1 1 1 2 0 0 0 2
1.92/2.52	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.92/2.55	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.92/2.55	c 2	SEARCHING: _COST <= 0
1.92/2.55	c 2	SOLVING HOME/temp.cnf
1.92/2.55	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.92/2.55	c 2	This is MiniSat 2.0 beta
1.92/2.55	c 2	WARNING: for repeatability, setting FPU to use double precision
1.92/2.55	c 2	============================[ Problem Statistics ]=============================
1.92/2.55	c 2	|                                                                             |
1.92/2.55	c 2	|  Number of variables:  2699                                                 |
1.92/2.55	c 2	|  Number of clauses:    29098                                                |
1.92/2.57	c 2	|  Parsing time:         0.01         s                                       |
1.92/2.58	c 2	============================[ Search Statistics ]==============================
1.92/2.58	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.92/2.58	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.92/2.58	c 2	===============================================================================
1.92/2.58	c 2	|         0 |     840     2532     6516 |      844        0    nan |  0.000 % |
1.92/2.58	c 2	|       100 |     840     2532     6516 |      928      100      7 | 68.877 % |
1.92/2.58	c 2	|       251 |     840     2532     6516 |     1021      251      7 | 68.878 % |
1.92/2.59	c 2	|       476 |     840     2532     6516 |     1123      476      8 | 68.878 % |
2.06/2.60	c 2	|       813 |     840     2532     6516 |     1235      813      8 | 68.878 % |
2.06/2.62	c 2	|      1319 |     840     2532     6516 |     1359     1319      9 | 68.877 % |
2.06/2.67	c 2	|      2078 |     840     2532     6516 |     1495     2078     10 | 68.878 % |
2.06/2.75	c 3	|      3217 |     840     2532     6516 |     1644     3217     10 | 68.878 % |
2.06/2.86	c 3	|      4926 |     794     2241     5850 |     1809     1713      9 | 70.583 % |
2.06/2.87	c 3	===============================================================================
2.06/2.87	c 3	restarts              : 9
2.06/2.87	c 3	conflicts             : 5090           (16009 /sec)
2.06/2.87	c 3	decisions             : 10714          (1.36 % random) (33697 /sec)
2.06/2.87	c 3	propagations          : 543718         (1710069 /sec)
2.06/2.87	c 3	conflict literals     : 51066          (26.71 % deleted)
2.06/2.87	c 3	Memory used           : 3.08 MB
2.06/2.87	c 3	CPU time              : 0.317951 s
2.06/2.87	c 3	
2.06/2.87	c 3	UNSATISFIABLE
2.06/2.88	c 3	NOT FOUND: _COST <= 0
2.06/2.88	c 3	OBJECTIVE _COST 1
2.06/2.88	s OPTIMUM FOUND
2.06/2.88	c 3	CPU 2.05 (0.04 0.01 2.01 0.32)
2.06/2.88	c 3	END Fri Jul 11 21:48:35 2008

Verifier Data (download as text)

OK	1	131
1 unsatisfied constraints, 131 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-1109590-1215805712/watcher-1109590-1215805712 -o /tmp/evaluation-result-1109590-1215805712/solver-1109590-1215805712 -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-1109590-1215805712.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: 2.88 2.34 2.12 4/81 15596
/proc/meminfo: memFree=1926872/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=18572 CPUtime=0
/proc/15596/stat : 15596 (runsolver) D 15594 15596 14319 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 37269951 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 246406507815 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/15596/statm: 4643 292 257 25 0 2626 0

[startup+0.0686461 s]
/proc/loadavg: 2.88 2.34 2.12 4/81 15596
/proc/meminfo: memFree=1926872/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=12272 CPUtime=0
/proc/15596/stat : 15596 (sugar) D 15594 15596 14319 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 37269951 12566528 330 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/15596/statm: 3068 330 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.101653 s]
/proc/loadavg: 2.88 2.34 2.12 4/81 15596
/proc/meminfo: memFree=1926872/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=12676 CPUtime=0.01
/proc/15596/stat : 15596 (sugar) D 15594 15596 14319 0 -1 4194304 533 0 0 0 1 0 0 0 18 0 1 0 37269951 12980224 501 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/15596/statm: 3169 501 315 3 0 269 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12676

[startup+0.301692 s]
/proc/loadavg: 2.88 2.34 2.12 4/81 15596
/proc/meminfo: memFree=1926872/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=0.03
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 898 127 0 0 3 0 0 0 18 0 1 0 37269951 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701761 s]
/proc/loadavg: 2.88 2.34 2.12 4/81 15596
/proc/meminfo: memFree=1926872/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=0.23
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 974 4137 0 1 3 0 16 4 15 0 1 0 37269951 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+1.5029 s]
/proc/loadavg: 2.88 2.34 2.12 3/92 15618
/proc/meminfo: memFree=1911680/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=1.05
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 1241 16138 0 3 4 1 87 13 16 0 1 0 37269951 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 13600

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

[startup+2.30104 s]
/proc/loadavg: 2.88 2.34 2.12 3/92 15678
/proc/meminfo: memFree=1918080/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=1.73
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 1698 34462 0 7 4 1 143 25 16 0 1 0 37269951 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 13600

[startup+2.7011 s]
/proc/loadavg: 2.88 2.34 2.12 3/92 15678
/proc/meminfo: memFree=1918080/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=2.06
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 1865 42768 0 9 4 1 170 31 15 0 1 0 37269951 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 13600

[startup+2.80112 s]
/proc/loadavg: 2.88 2.34 2.12 3/92 15678
/proc/meminfo: memFree=1918080/2055920 swapFree=4192812/4192956
[pid=15596] ppid=15594 vsize=13600 CPUtime=2.06
/proc/15596/stat : 15596 (sugar) S 15594 15596 14319 0 -1 4194304 1865 42768 0 9 4 1 170 31 15 0 1 0 37269951 13926400 807 996147200 4194304 4206940 548682068592 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15596/statm: 3400 807 374 3 0 500 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.88192
CPU time (s): 2.40463
CPU user time (s): 2.06769
CPU system time (s): 0.336948
CPU usage (%): 83.4386
Max. virtual memory (cumulated for all children) (KiB): 887428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.06768
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45563
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2812
involuntary context switches= 2544

runsolver used 0.015997 second user time and 0.017997 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-11 21:48:32
IDJOB=1109590
IDBENCH=60987
IDSOLVER=368
FILE ID=node61/1109590-1215805712
PBS_JOBID= 7903202
Free space on /tmp= 66496 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/schurrLemma/normalized-lemma-24-3.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-1109590-1215805712/watcher-1109590-1215805712 -o /tmp/evaluation-result-1109590-1215805712/solver-1109590-1215805712 -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-1109590-1215805712.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 016bffd63bb8f844a4aee4df8a9d12cd
RANDOM SEED=1978474212

node61.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		: 3000.279
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		: 3000.279
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1927544 kB
Buffers:          2508 kB
Cached:          33872 kB
SwapCached:          0 kB
Active:          74440 kB
Inactive:         3588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1927544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1732 kB
Writeback:           0 kB
Mapped:          61768 kB
Slab:            35420 kB
Committed_AS:   234688 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node61 at 2008-07-11 21:48:35