Trace number 1109048

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 2.02269 2.37739

General information on the benchmark

Namecsp/rcpspTighter/
normalized-rcpsptight25-29.xml
MD5SUM1047e398fc0c6c7da16227dc060e7d2c
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 benchmark2.02269
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints48
Maximum constraint arity25
Maximum domain size26
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 19:45:54 2008
0.00/0.04	c 0	PID 14687
0.00/0.04	c 0	HOST node8.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1109048-1215798353.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109048-1215798353.xml' 'HOME/temp.csp'
0.03/0.32	c 0	25 domains, 25 variables, 1 predicates, 0 relations, 48 constraints
0.03/0.35	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.35	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'
0.22/0.43	c 0	Parsing HOME/temp.csp
0.22/0.47	c 0	parsed 99 expressions
0.22/0.48	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/0.49	c 0	MAX CSP: 48 constraints
0.22/0.49	c 0	Converting to clausal form CSP
0.22/0.51	c 0	converted 15 (10%) expressions
0.22/0.51	c 0	converted 30 (20%) expressions
0.22/0.51	c 0	converted 45 (30%) expressions
0.22/0.52	c 0	converted 60 (40%) expressions
0.22/0.52	c 0	converted 75 (50%) expressions
0.22/0.52	c 0	converted 90 (60%) expressions
0.22/0.52	c 0	converted 105 (70%) expressions
0.22/0.53	c 0	converted 120 (80%) expressions
0.22/0.53	c 0	converted 135 (90%) expressions
0.22/0.88	c 0	converted 150 (100%) expressions
0.22/0.88	c 0	CSP : 1993 integers, 487 booleans, 4933 clauses, largest domain size 73
0.22/0.88	c 0	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.88	c 0	Propagation in CSP
0.22/0.94	c 0	46 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.22/0.94	c 0	CSP : 1993 integers, 487 booleans, 4933 clauses, largest domain size 49
0.22/0.94	c 0	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.95	c 0	Simplifing CSP by introducing new Boolean variables
0.22/0.95	c 0	CSP : 1993 integers, 487 booleans, 4933 clauses, largest domain size 49
0.22/0.95	c 0	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.99	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.22/1.00	c 1	200 (10%) CSP integer variables are encoded (746 clauses, 8064 bytes)
0.22/1.01	c 1	399 (20%) CSP integer variables are encoded (1091 clauses, 12496 bytes)
0.88/1.01	c 1	598 (30%) CSP integer variables are encoded (1411 clauses, 16656 bytes)
0.88/1.01	c 1	798 (40%) CSP integer variables are encoded (1729 clauses, 20790 bytes)
0.88/1.01	c 1	997 (50%) CSP integer variables are encoded (2057 clauses, 25054 bytes)
0.88/1.01	c 1	1196 (60%) CSP integer variables are encoded (2463 clauses, 30332 bytes)
0.88/1.01	c 1	1396 (70%) CSP integer variables are encoded (2941 clauses, 36546 bytes)
0.88/1.02	c 1	1595 (80%) CSP integer variables are encoded (3866 clauses, 48571 bytes)
0.88/1.02	c 1	1794 (90%) CSP integer variables are encoded (5082 clauses, 64379 bytes)
0.88/1.02	c 1	1993 (100%) CSP integer variables are encoded (6444 clauses, 82085 bytes)
0.88/1.05	c 1	494 (10%) CSP clauses are encoded (9415 clauses, 124745 bytes)
0.88/1.06	c 1	987 (20%) CSP clauses are encoded (11524 clauses, 158548 bytes)
0.88/1.07	c 1	1480 (30%) CSP clauses are encoded (13633 clauses, 192377 bytes)
0.88/1.08	c 1	1974 (40%) CSP clauses are encoded (15497 clauses, 222099 bytes)
0.88/1.09	c 1	2467 (50%) CSP clauses are encoded (17448 clauses, 253249 bytes)
0.88/1.10	c 1	2960 (60%) CSP clauses are encoded (19807 clauses, 291193 bytes)
0.97/1.11	c 1	3454 (70%) CSP clauses are encoded (23049 clauses, 342702 bytes)
0.97/1.13	c 1	3947 (80%) CSP clauses are encoded (27684 clauses, 418172 bytes)
0.97/1.15	c 1	4440 (90%) CSP clauses are encoded (38779 clauses, 607082 bytes)
0.97/1.18	c 1	4933 (100%) CSP clauses are encoded (51279 clauses, 820344 bytes)
0.97/1.18	c 1	4933 CSP clauses encoded
0.97/1.18	c 1	Writing map file : HOME/temp.map
0.97/1.18	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.97/1.18	c 1	SAT : 8924 SAT variables, 51279 SAT clauses, 820344 bytes
0.97/1.18	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.97/1.19	c 1	OBJECTIVE minimize _COST
0.97/1.19	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.97/1.19	c 1	SEARCHING: _COST <= 24
0.97/1.19	c 1	SOLVING HOME/temp.cnf
0.97/1.19	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.97/1.19	c 1	This is MiniSat 2.0 beta
0.97/1.19	c 1	WARNING: for repeatability, setting FPU to use double precision
0.97/1.19	c 1	============================[ Problem Statistics ]=============================
0.97/1.19	c 1	|                                                                             |
0.97/1.19	c 1	|  Number of variables:  8924                                                 |
0.97/1.19	c 1	|  Number of clauses:    51280                                                |
1.06/1.22	c 1	|  Parsing time:         0.02         s                                       |
1.06/1.22	c 1	============================[ Search Statistics ]==============================
1.06/1.22	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.22	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.22	c 1	===============================================================================
1.06/1.22	c 1	|         0 |    8780    49828   128731 |    16609        0    nan |  0.000 % |
1.06/1.22	c 1	===============================================================================
1.06/1.23	c 1	restarts              : 1
1.06/1.23	c 1	conflicts             : 4              (138 /sec)
1.06/1.23	c 1	decisions             : 579            (0.69 % random) (19969 /sec)
1.06/1.23	c 1	propagations          : 13613          (469495 /sec)
1.06/1.23	c 1	conflict literals     : 49             (10.91 % deleted)
1.06/1.23	c 1	Memory used           : 4.37 MB
1.06/1.23	c 1	CPU time              : 0.028995 s
1.06/1.23	c 1	
1.06/1.23	c 1	SATISFIABLE
1.06/1.23	c 1	FOUND: _COST <= 24
1.06/1.23	s SATISFIABLE
1.06/1.23	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.06/1.23	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'
1.10/1.32	c 1	Decoding HOME/temp.out
1.10/1.36	c 1	OBJECTIVE _COST 24
1.10/1.36	o 24
1.10/1.36	v 25 0 1 2 0 0 0 0 25 6 21 0 21 23 18 0 24 0 23 0 21 21 25 23 0
1.10/1.36	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.10/1.41	c 1	OBJECTIVE BOUND: 0 <= _COST <= 24
1.10/1.41	c 1	SEARCHING: _COST <= 12
1.10/1.41	c 1	SOLVING HOME/temp.cnf
1.10/1.41	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.10/1.42	c 1	This is MiniSat 2.0 beta
1.10/1.42	c 1	WARNING: for repeatability, setting FPU to use double precision
1.10/1.42	c 1	============================[ Problem Statistics ]=============================
1.10/1.42	c 1	|                                                                             |
1.10/1.42	c 1	|  Number of variables:  8924                                                 |
1.10/1.42	c 1	|  Number of clauses:    51280                                                |
1.10/1.45	c 1	|  Parsing time:         0.02         s                                       |
1.10/1.45	c 1	============================[ Search Statistics ]==============================
1.10/1.45	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.10/1.45	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.10/1.45	c 1	===============================================================================
1.10/1.45	c 1	|         0 |    8696    48946   126325 |    16315        0    nan |  0.000 % |
1.10/1.45	c 1	===============================================================================
1.10/1.46	c 1	restarts              : 1
1.10/1.46	c 1	conflicts             : 1              (32 /sec)
1.10/1.46	c 1	decisions             : 289            (1.04 % random) (9324 /sec)
1.10/1.46	c 1	propagations          : 11033          (355961 /sec)
1.10/1.46	c 1	conflict literals     : 4              (0.00 % deleted)
1.10/1.46	c 1	Memory used           : 4.37 MB
1.10/1.46	c 1	CPU time              : 0.030995 s
1.10/1.46	c 1	
1.10/1.46	c 1	SATISFIABLE
1.10/1.46	c 1	FOUND: _COST <= 12
1.10/1.46	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.10/1.46	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'
1.28/1.56	c 1	Decoding HOME/temp.out
1.28/1.60	c 1	OBJECTIVE _COST 12
1.28/1.60	o 12
1.28/1.60	v 12 0 6 0 0 21 0 0 4 21 0 4 4 23 24 9 0 22 22 9 8 21 25 23 22
1.28/1.60	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.28/1.63	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.28/1.63	c 1	SEARCHING: _COST <= 6
1.28/1.63	c 1	SOLVING HOME/temp.cnf
1.28/1.63	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.28/1.63	c 1	This is MiniSat 2.0 beta
1.28/1.63	c 1	WARNING: for repeatability, setting FPU to use double precision
1.28/1.63	c 1	============================[ Problem Statistics ]=============================
1.28/1.63	c 1	|                                                                             |
1.28/1.63	c 1	|  Number of variables:  8924                                                 |
1.28/1.63	c 1	|  Number of clauses:    51280                                                |
1.28/1.66	c 1	|  Parsing time:         0.02         s                                       |
1.28/1.66	c 1	============================[ Search Statistics ]==============================
1.28/1.66	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.28/1.66	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.28/1.66	c 1	===============================================================================
1.28/1.66	c 1	|         0 |    8636    48253   124420 |    16084        0    nan |  0.000 % |
1.28/1.68	c 1	===============================================================================
1.28/1.68	c 1	restarts              : 1
1.28/1.68	c 1	conflicts             : 47             (1175 /sec)
1.28/1.68	c 1	decisions             : 506            (0.99 % random) (12652 /sec)
1.28/1.68	c 1	propagations          : 47115          (1178081 /sec)
1.28/1.68	c 1	conflict literals     : 546            (19.35 % deleted)
1.28/1.68	c 1	Memory used           : 4.38 MB
1.28/1.68	c 1	CPU time              : 0.039993 s
1.28/1.68	c 1	
1.28/1.68	c 1	SATISFIABLE
1.28/1.68	c 1	FOUND: _COST <= 6
1.28/1.68	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.28/1.68	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'
1.45/1.76	c 1	Decoding HOME/temp.out
1.45/1.80	c 1	OBJECTIVE _COST 6
1.45/1.80	o 6
1.45/1.81	v 15 0 1 12 1 3 5 7 4 15 11 11 0 23 1 5 8 22 12 7 10 10 25 12 22
1.45/1.81	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.45/1.85	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
1.45/1.85	c 1	SEARCHING: _COST <= 3
1.45/1.85	c 1	SOLVING HOME/temp.cnf
1.45/1.85	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.45/1.86	c 1	This is MiniSat 2.0 beta
1.45/1.86	c 1	WARNING: for repeatability, setting FPU to use double precision
1.45/1.86	c 1	============================[ Problem Statistics ]=============================
1.45/1.86	c 1	|                                                                             |
1.45/1.86	c 1	|  Number of variables:  8924                                                 |
1.45/1.86	c 1	|  Number of clauses:    51280                                                |
1.45/1.89	c 1	|  Parsing time:         0.02         s                                       |
1.45/1.89	c 1	============================[ Search Statistics ]==============================
1.45/1.89	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.45/1.89	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.45/1.89	c 1	===============================================================================
1.45/1.89	c 1	|         0 |    8585    47794   123193 |    15931        0    nan |  0.000 % |
1.45/1.90	c 1	===============================================================================
1.45/1.90	c 1	restarts              : 1
1.45/1.90	c 1	conflicts             : 0              (0 /sec)
1.45/1.90	c 1	decisions             : 117            (0.00 % random) (3901 /sec)
1.45/1.90	c 1	propagations          : 8924           (297516 /sec)
1.60/1.90	c 1	conflict literals     : 0              ( nan % deleted)
1.60/1.90	c 1	Memory used           : 4.39 MB
1.60/1.90	c 1	CPU time              : 0.029995 s
1.60/1.90	c 1	
1.60/1.90	c 1	SATISFIABLE
1.60/1.90	c 1	FOUND: _COST <= 3
1.60/1.90	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.60/1.90	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'
1.60/1.98	c 1	Decoding HOME/temp.out
1.64/2.02	c 2	OBJECTIVE _COST 3
1.64/2.02	o 3
1.64/2.02	v 1 0 0 0 0 0 0 0 4 5 0 4 4 23 6 9 5 9 14 3 14 21 25 23 22
1.64/2.02	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.64/2.06	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.64/2.06	c 2	SEARCHING: _COST <= 1
1.64/2.06	c 2	SOLVING HOME/temp.cnf
1.64/2.06	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.64/2.06	c 2	This is MiniSat 2.0 beta
1.64/2.06	c 2	WARNING: for repeatability, setting FPU to use double precision
1.64/2.06	c 2	============================[ Problem Statistics ]=============================
1.64/2.06	c 2	|                                                                             |
1.64/2.06	c 2	|  Number of variables:  8924                                                 |
1.64/2.06	c 2	|  Number of clauses:    51280                                                |
1.64/2.09	c 2	|  Parsing time:         0.02         s                                       |
1.64/2.09	c 2	============================[ Search Statistics ]==============================
1.64/2.09	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.64/2.09	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.64/2.09	c 2	===============================================================================
1.64/2.09	c 2	|         0 |    8505    47331   122042 |    15777        0    nan |  0.000 % |
1.80/2.10	c 2	===============================================================================
1.80/2.10	c 2	restarts              : 1
1.80/2.10	c 2	conflicts             : 23             (697 /sec)
1.80/2.10	c 2	decisions             : 98             (0.00 % random) (2970 /sec)
1.80/2.10	c 2	propagations          : 22562          (683821 /sec)
1.80/2.10	c 2	conflict literals     : 370            (17.59 % deleted)
1.80/2.10	c 2	Memory used           : 4.38 MB
1.80/2.10	c 2	CPU time              : 0.032994 s
1.80/2.10	c 2	
1.80/2.11	c 2	SATISFIABLE
1.80/2.11	c 2	FOUND: _COST <= 1
1.80/2.11	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.80/2.11	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'
1.82/2.21	c 2	Decoding HOME/temp.out
1.82/2.26	c 2	OBJECTIVE _COST 1
1.82/2.26	o 1
1.82/2.26	v 1 0 10 9 1 2 12 1 4 12 7 5 7 23 17 12 15 13 18 18 17 21 22 23 22
1.82/2.26	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.82/2.31	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.82/2.31	c 2	SEARCHING: _COST <= 0
1.82/2.31	c 2	SOLVING HOME/temp.cnf
1.82/2.31	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.82/2.32	c 2	This is MiniSat 2.0 beta
1.82/2.32	c 2	WARNING: for repeatability, setting FPU to use double precision
1.82/2.32	c 2	============================[ Problem Statistics ]=============================
1.82/2.32	c 2	|                                                                             |
1.82/2.32	c 2	|  Number of variables:  8924                                                 |
1.82/2.32	c 2	|  Number of clauses:    51280                                                |
1.82/2.35	c 2	|  Parsing time:         0.03         s                                       |
1.82/2.35	c 2	============================[ Search Statistics ]==============================
1.82/2.35	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.82/2.35	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.82/2.35	c 2	===============================================================================
1.82/2.35	c 2	|         0 |    3203    12082    30863 |     4027        0    nan |  0.000 % |
1.82/2.37	c 2	===============================================================================
1.82/2.37	c 2	restarts              : 1
1.82/2.37	c 2	conflicts             : 60             (1225 /sec)
1.82/2.37	c 2	decisions             : 90             (0.00 % random) (1837 /sec)
1.82/2.37	c 2	propagations          : 58887          (1201972 /sec)
1.82/2.37	c 2	conflict literals     : 609            (25.82 % deleted)
1.82/2.37	c 2	Memory used           : 4.38 MB
1.82/2.37	c 2	CPU time              : 0.048992 s
1.82/2.37	c 2	
1.82/2.37	c 2	UNSATISFIABLE
1.82/2.37	c 2	NOT FOUND: _COST <= 0
1.82/2.37	c 2	OBJECTIVE _COST 1
1.82/2.37	s OPTIMUM FOUND
1.82/2.37	c 2	CPU 1.75 (0.04 0.01 1.71 0.24)
1.82/2.37	c 2	END Fri Jul 11 19:45:56 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-1109048-1215798353/watcher-1109048-1215798353 -o /tmp/evaluation-result-1109048-1215798353/solver-1109048-1215798353 -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-1109048-1215798353.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: 1.58 1.77 1.80 6/83 14687
/proc/meminfo: memFree=1653152/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13072 CPUtime=0.01
/proc/14687/stat : 14687 (sugar) R 14685 14687 13311 0 -1 4194304 623 0 0 0 1 0 0 0 19 0 1 0 36538428 13385728 591 996147200 4194304 4206940 548682068592 18446744073709551615 228720018304 0 0 4224 0 0 0 0 17 1 0 0
/proc/14687/statm: 3268 591 316 3 0 368 0

[startup+0.047107 s]
/proc/loadavg: 1.58 1.77 1.80 6/83 14687
/proc/meminfo: memFree=1653152/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=0.03
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 882 127 0 0 3 0 0 0 19 0 1 0 36538428 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14687/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.115726 s]
/proc/loadavg: 1.58 1.77 1.80 6/83 14687
/proc/meminfo: memFree=1653152/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=0.03
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 36538428 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14687/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301756 s]
/proc/loadavg: 1.58 1.77 1.80 6/83 14687
/proc/meminfo: memFree=1653152/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=0.03
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 36538428 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14687/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701826 s]
/proc/loadavg: 1.58 1.77 1.80 6/83 14687
/proc/meminfo: memFree=1653152/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=0.22
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 974 4275 0 1 3 1 16 2 15 0 1 0 36538428 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14687/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+1.50196 s]
/proc/loadavg: 1.58 1.77 1.80 4/85 14720
/proc/meminfo: memFree=1638608/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=1.28
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 1217 17807 0 3 3 1 112 12 16 0 1 0 36538428 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/14687/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 13600

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

[startup+1.90206 s]
/proc/loadavg: 1.58 1.77 1.80 4/85 14720
/proc/meminfo: memFree=1638608/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=1.6
/proc/14687/stat : 14687 (sugar) R 14685 14687 13311 0 -1 4194304 1404 26485 0 5 4 1 137 18 16 0 1 0 36538428 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442130 0 0 4224 16386 0 0 0 17 1 0 0
/proc/14687/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.6
Current children cumulated vsize (KiB) 13600

[startup+2.3011 s]
/proc/loadavg: 1.61 1.77 1.80 2/71 14827
/proc/meminfo: memFree=1658496/2055920 swapFree=4192956/4192956
[pid=14687] ppid=14685 vsize=13600 CPUtime=1.82
/proc/14687/stat : 14687 (sugar) S 14685 14687 13311 0 -1 4194304 1580 32689 0 6 4 1 156 21 15 0 1 0 36538428 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/14687/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 2.37739
CPU time (s): 2.02269
CPU user time (s): 1.75473
CPU system time (s): 0.267959
CPU usage (%): 85.0805
Max. virtual memory (cumulated for all children) (KiB): 887420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.75473
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39363
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= 2361
involuntary context switches= 2179

runsolver used 0.005999 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-11 19:45:53
IDJOB=1109048
IDBENCH=60886
IDSOLVER=368
FILE ID=node8/1109048-1215798353
PBS_JOBID= 7903250
Free space on /tmp= 66336 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rcpspTighter/normalized-rcpsptight25-29.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-1109048-1215798353/watcher-1109048-1215798353 -o /tmp/evaluation-result-1109048-1215798353/solver-1109048-1215798353 -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-1109048-1215798353.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1047e398fc0c6c7da16227dc060e7d2c
RANDOM SEED=1524399073

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:       1655104 kB
Buffers:         55308 kB
Cached:         253752 kB
SwapCached:          0 kB
Active:         199880 kB
Inactive:       133932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655104 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          42636 kB
Slab:            51972 kB
Committed_AS:   201156 kB
PageTables:       1868 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 19:45:56