Trace number 1124635

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 NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 1.46478 1.74192

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t60/
normalized-pi-20-10-20-40-36.xml
MD5SUMfd09a6661645d55d389751341ee30131
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark0.042992
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
Number of constraints which are defined in intension0
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)

0.00/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.08	c 0	BEGIN Wed Jul 16 01:25:44 2008
0.00/0.08	c 0	PID 30901
0.06/0.08	c 0	HOST node5.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-1124635-1216164344.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1124635-1216164344.xml' 'HOME/temp.csp'
0.06/0.32	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.06/0.37	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.37	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.33/0.45	c 0	Parsing HOME/temp.csp
0.33/0.55	c 1	parsed 127 expressions
0.33/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.55	c 1	MAX CSP: 53 constraints
0.33/0.55	c 1	Converting to clausal form CSP
0.33/0.57	c 1	converted 19 (10%) expressions
0.33/0.58	c 1	converted 37 (20%) expressions
0.33/0.58	c 1	converted 55 (30%) expressions
0.33/0.58	c 1	converted 74 (40%) expressions
0.33/0.59	c 1	converted 92 (50%) expressions
0.33/0.60	c 1	converted 110 (60%) expressions
0.33/0.61	c 1	converted 129 (70%) expressions
0.33/0.61	c 1	converted 147 (80%) expressions
0.33/0.61	c 1	converted 165 (90%) expressions
0.33/0.64	c 1	converted 183 (100%) expressions
0.33/0.64	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.33/0.64	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.33/0.64	c 1	Propagation in CSP
0.33/0.65	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.66	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.33/0.66	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.66	c 1	Simplifing CSP by introducing new Boolean variables
0.33/0.66	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.33/0.66	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.33/0.68	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.33/0.69	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.34/0.70	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.34/0.70	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.34/0.70	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.34/0.70	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.34/0.71	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.34/0.71	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.34/0.71	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.34/0.71	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.34/0.71	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.34/0.76	c 1	16 (10%) CSP clauses are encoded (1041 clauses, 14516 bytes)
0.34/0.77	c 1	32 (20%) CSP clauses are encoded (1437 clauses, 22251 bytes)
0.34/0.78	c 1	48 (30%) CSP clauses are encoded (1840 clauses, 30409 bytes)
0.34/0.78	c 1	64 (40%) CSP clauses are encoded (2030 clauses, 34040 bytes)
0.34/0.78	c 1	79 (50%) CSP clauses are encoded (2257 clauses, 37215 bytes)
0.34/0.79	c 1	95 (60%) CSP clauses are encoded (2355 clauses, 38509 bytes)
0.34/0.79	c 1	111 (70%) CSP clauses are encoded (2957 clauses, 47309 bytes)
0.34/0.80	c 1	127 (80%) CSP clauses are encoded (3561 clauses, 55532 bytes)
0.34/0.80	c 1	143 (90%) CSP clauses are encoded (4867 clauses, 74591 bytes)
0.34/0.80	c 1	158 (100%) CSP clauses are encoded (6394 clauses, 97308 bytes)
0.34/0.80	c 1	158 CSP clauses encoded
0.34/0.80	c 1	Writing map file : HOME/temp.map
0.34/0.81	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.81	c 1	SAT : 757 SAT variables, 6394 SAT clauses, 97308 bytes
0.34/0.81	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.34/0.85	c 1	OBJECTIVE minimize _COST
0.34/0.85	c 1	SOLVING HOME/temp.cnf
0.34/0.85	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.34/0.85	c 1	This is MiniSat 2.0 beta incremental
0.34/0.85	c 1	WARNING: for repeatability, setting FPU to use double precision
0.34/0.85	c 1	============================[ Problem Statistics ]=============================
0.34/0.85	c 1	|                                                                             |
0.34/0.85	c 1	|  Number of variables:  757                                                  |
0.34/0.85	c 1	|  Number of clauses:    6394                                                 |
0.34/0.85	c 1	|  Parsing time:         0.00         s                                       |
0.34/0.85	c 1	OK
0.34/0.85	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.34/0.85	c 1	SEARCHING: _COST <= 27
0.34/0.85	c 1	============================[ Search Statistics ]==============================
0.34/0.85	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.34/0.85	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.34/0.85	c 1	===============================================================================
0.34/0.85	c 1	|         0 |     757     6394    19305 |     2131        0    nan |  0.000 % |
0.34/0.85	c 1	===============================================================================
0.34/0.85	c 1	restarts              : 1
0.34/0.85	c 1	conflicts             : 6             (1500 /sec)
0.34/0.85	c 1	decisions             : 38            (0.00 % random) (9502 /sec)
0.34/0.85	c 1	propagations          : 958            (239560 /sec)
0.34/0.85	c 1	conflict literals     : 46             (6.12 % deleted)
0.34/0.85	c 1	Memory used           : 2.04 MB
0.34/0.85	c 1	CPU time              : 0.003999 s
0.34/0.85	c 1	
0.34/0.85	c 1	SATISFIABLE
0.34/0.86	c 1	OK
0.34/0.86	c 1	FOUND: _COST <= 27
0.34/0.86	s SATISFIABLE
0.34/0.86	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.34/0.86	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.77/0.94	c 1	Decoding HOME/temp.out
0.77/0.97	c 1	OBJECTIVE _COST 17
0.77/0.97	o 17
0.77/0.97	v 10 8 4 5 7 10 6 10 10 9 9 2 6 9 9 9 3 8 10 10
0.77/0.98	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.87/1.02	c 1	OK
0.87/1.02	c 1	OBJECTIVE BOUND: 0 <= _COST <= 17
0.87/1.02	c 1	SEARCHING: _COST <= 8
0.87/1.03	c 1	============================[ Search Statistics ]==============================
0.87/1.03	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.87/1.03	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.87/1.03	c 1	===============================================================================
0.87/1.03	c 1	|         6 |     757     6394    19305 |     2131        6      8 |  0.000 % |
0.87/1.03	c 1	|       106 |     757     6394    19305 |     2344      106     13 | 29.868 % |
0.87/1.03	c 1	===============================================================================
0.87/1.03	c 1	restarts              : 3
0.87/1.03	c 1	conflicts             : 224           (16003 /sec)
0.87/1.03	c 1	decisions             : 342           (0.29 % random) (24434 /sec)
0.87/1.03	c 1	propagations          : 17645          (1260627 /sec)
0.87/1.03	c 1	conflict literals     : 3998           (23.67 % deleted)
0.87/1.03	c 1	Memory used           : 2.04 MB
0.87/1.03	c 1	CPU time              : 0.013997 s
0.87/1.03	c 1	
0.87/1.03	c 1	SATISFIABLE
0.87/1.03	c 1	OK
0.87/1.03	c 1	FOUND: _COST <= 8
0.87/1.03	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.87/1.03	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.91/1.11	c 1	Decoding HOME/temp.out
0.91/1.15	c 1	OBJECTIVE _COST 8
0.91/1.15	o 8
0.91/1.15	v 6 9 10 4 10 7 6 10 3 2 1 4 6 4 9 3 1 5 10 10
0.91/1.15	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.91/1.19	c 1	OK
0.91/1.19	c 1	OBJECTIVE BOUND: 0 <= _COST <= 8
0.91/1.19	c 1	SEARCHING: _COST <= 4
1.03/1.20	c 1	============================[ Search Statistics ]==============================
1.03/1.20	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.03/1.20	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.03/1.20	c 1	===============================================================================
1.03/1.20	c 1	|       224 |     531     6394    19305 |     2131      224     18 | 29.868 % |
1.03/1.20	c 1	|       324 |     531     6394    19305 |     2344      324     15 | 40.301 % |
1.03/1.20	c 1	===============================================================================
1.03/1.20	c 1	restarts              : 5
1.03/1.20	c 1	conflicts             : 458           (18323 /sec)
1.03/1.20	c 1	decisions             : 616           (0.16 % random) (24644 /sec)
1.03/1.20	c 1	propagations          : 39061          (1562690 /sec)
1.03/1.20	c 1	conflict literals     : 6735           (27.36 % deleted)
1.03/1.21	c 1	Memory used           : 2.04 MB
1.03/1.21	c 1	CPU time              : 0.024996 s
1.03/1.21	c 1	
1.03/1.21	c 1	SATISFIABLE
1.03/1.21	c 1	OK
1.03/1.21	c 1	FOUND: _COST <= 4
1.03/1.21	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.03/1.21	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.03/1.28	c 1	Decoding HOME/temp.out
1.04/1.32	c 1	OBJECTIVE _COST 4
1.04/1.32	o 4
1.04/1.32	v 10 3 10 6 2 10 5 10 5 9 3 1 6 4 9 3 1 5 6 6
1.04/1.33	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.04/1.37	c 1	OK
1.04/1.37	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
1.04/1.37	c 1	SEARCHING: _COST <= 2
1.04/1.38	c 1	============================[ Search Statistics ]==============================
1.04/1.38	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.04/1.38	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.04/1.38	c 1	===============================================================================
1.04/1.38	c 1	|       458 |     452     2984     9945 |      994      458     15 | 40.301 % |
1.04/1.38	c 1	|       559 |     452     2984     9945 |     1094      559     13 | 48.094 % |
1.04/1.38	c 1	|       709 |     393     2380     8306 |     1203      640     11 | 48.094 % |
1.04/1.39	c 1	|       935 |     393     2380     8306 |     1323      866     11 | 48.094 % |
1.18/1.41	c 1	|      1274 |     393     2380     8306 |     1456     1205     11 | 48.094 % |
1.18/1.41	c 1	===============================================================================
1.18/1.41	c 1	restarts              : 10
1.18/1.41	c 1	conflicts             : 1392          (21753 /sec)
1.18/1.41	c 1	decisions             : 1705          (0.59 % random) (26645 /sec)
1.18/1.41	c 1	propagations          : 118313         (1848930 /sec)
1.18/1.41	c 1	conflict literals     : 16806          (33.21 % deleted)
1.18/1.41	c 1	Memory used           : 2.04 MB
1.18/1.41	c 1	CPU time              : 0.06399 s
1.18/1.41	c 1	
1.18/1.41	c 1	SATISFIABLE
1.18/1.41	c 1	OK
1.18/1.41	c 1	FOUND: _COST <= 2
1.18/1.41	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.18/1.41	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.18/1.49	c 2	Decoding HOME/temp.out
1.19/1.52	c 2	OBJECTIVE _COST 2
1.19/1.52	o 2
1.19/1.52	v 1 5 7 7 6 5 4 2 7 9 5 5 6 2 9 8 9 5 10 4
1.19/1.53	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.19/1.57	c 2	OK
1.19/1.57	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.19/1.57	c 2	SEARCHING: _COST <= 1
1.19/1.57	c 2	============================[ Search Statistics ]==============================
1.19/1.57	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.57	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.57	c 2	===============================================================================
1.19/1.57	c 2	|      1392 |     336     1926     7057 |      642      534     11 | 48.094 % |
1.19/1.57	c 2	===============================================================================
1.19/1.57	c 2	restarts              : 11
1.19/1.57	c 2	conflicts             : 1458          (21765 /sec)
1.19/1.57	c 2	decisions             : 1781          (0.67 % random) (26586 /sec)
1.19/1.57	c 2	propagations          : 123502         (1843616 /sec)
1.19/1.57	c 2	conflict literals     : 17747          (33.02 % deleted)
1.19/1.57	c 2	Memory used           : 2.04 MB
1.19/1.57	c 2	CPU time              : 0.066989 s
1.19/1.57	c 2	
1.19/1.57	c 2	SATISFIABLE
1.19/1.57	c 2	OK
1.19/1.57	c 2	FOUND: _COST <= 1
1.19/1.57	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.19/1.57	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.32/1.65	c 2	Decoding HOME/temp.out
1.32/1.69	c 2	OBJECTIVE _COST 1
1.32/1.69	o 1
1.32/1.69	v 1 5 9 4 1 7 6 5 10 4 2 8 1 10 10 6 5 8 10 2
1.32/1.70	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.32/1.73	c 2	OK
1.32/1.73	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.32/1.73	c 2	SEARCHING: _COST <= 0
1.32/1.73	c 2	============================[ Search Statistics ]==============================
1.32/1.73	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.32/1.73	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.32/1.73	c 2	===============================================================================
1.32/1.73	c 2	|      1458 |     336     1926     7057 |      642      600     11 | 48.094 % |
1.32/1.73	c 2	===============================================================================
1.32/1.73	c 2	restarts              : 12
1.32/1.73	c 2	conflicts             : 1477          (21724 /sec)
1.32/1.73	c 2	decisions             : 1800          (0.67 % random) (26475 /sec)
1.32/1.73	c 2	propagations          : 124105         (1825369 /sec)
1.32/1.73	c 2	conflict literals     : 17952          (32.93 % deleted)
1.32/1.73	c 2	Memory used           : 2.04 MB
1.32/1.73	c 2	CPU time              : 0.067989 s
1.32/1.73	c 2	
1.32/1.73	c 2	UNSATISFIABLE
1.32/1.74	c 2	OK
1.32/1.74	c 2	NOT FOUND: _COST <= 0
1.32/1.74	c 2	OK
1.32/1.74	c 2	OBJECTIVE _COST 1
1.32/1.74	s OPTIMUM FOUND
1.32/1.74	c 2	CPU 1.26 (0.06 0.02 1.2 0.16)
1.32/1.74	c 2	END Wed Jul 16 01:25:46 2008

Verifier Data (download as text)

OK	1	52
1 unsatisfied constraints, 52 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-1124635-1216164344/watcher-1124635-1216164344 -o /tmp/evaluation-result-1124635-1216164344/solver-1124635-1216164344 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1124635-1216164344.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: 2.26 2.19 2.07 4/81 30901
/proc/meminfo: memFree=1760896/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=12268 CPUtime=0
/proc/30901/stat : 30901 (sugar++) R 30899 30901 30591 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 73137705 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 226913647205 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/30901/statm: 3067 316 241 3 0 167 0

[startup+0.081054 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 30901
/proc/meminfo: memFree=1760896/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=0.06
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1143 0 0 0 5 1 0 0 18 0 1 0 73137705 17141760 1099 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1099 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.10179 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 30901
/proc/meminfo: memFree=1760896/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=0.06
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 73137705 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302816 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 30901
/proc/meminfo: memFree=1760896/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=0.06
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 73137705 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701856 s]
/proc/loadavg: 2.26 2.19 2.07 4/81 30901
/proc/meminfo: memFree=1760896/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=0.34
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1297 4279 0 1 6 1 24 3 15 0 1 0 73137705 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 16740

[startup+1.50195 s]
/proc/loadavg: 2.26 2.19 2.07 2/93 30934
/proc/meminfo: memFree=1752096/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=1.13
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1737 20791 0 5 6 2 93 12 16 0 1 0 73137705 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1114 414 3 0 764 0
[pid=30924] ppid=30901 vsize=2088 CPUtime=0.06
/proc/30924/stat : 30924 (minisat-inc) S 30901 30901 30591 0 -1 4194304 274 0 0 0 6 0 0 0 16 0 1 0 73137790 2138112 214 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/30924/statm: 522 214 79 151 0 368 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 18828

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

[startup+1.70197 s]
/proc/loadavg: 2.26 2.19 2.07 2/93 30934
/proc/meminfo: memFree=1752096/2055920 swapFree=4181156/4192956
[pid=30901] ppid=30899 vsize=16740 CPUtime=1.26
/proc/30901/stat : 30901 (sugar++) S 30899 30901 30591 0 -1 4194304 1809 24492 0 6 6 2 104 14 15 0 1 0 73137705 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30901/statm: 4185 1114 414 3 0 764 0
[pid=30924] ppid=30901 vsize=2088 CPUtime=0.06
/proc/30924/stat : 30924 (minisat-inc) S 30901 30901 30591 0 -1 4194304 276 0 0 0 6 0 0 0 16 0 1 0 73137790 2138112 214 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/30924/statm: 522 214 79 151 0 368 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 18828

Child status: 0
Real time (s): 1.74192
CPU time (s): 1.46478
CPU user time (s): 1.27581
CPU system time (s): 0.188971
CPU usage (%): 84.09
Max. virtual memory (cumulated for all children) (KiB): 220124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.27581
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30376
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= 1809
involuntary context switches= 1662

runsolver used 0.005999 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-16 01:25:44
IDJOB=1124635
IDBENCH=63019
IDSOLVER=367
FILE ID=node5/1124635-1216164344
PBS_JOBID= 7905750
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t60/normalized-pi-20-10-20-40-36.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1124635-1216164344/watcher-1124635-1216164344 -o /tmp/evaluation-result-1124635-1216164344/solver-1124635-1216164344 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1124635-1216164344.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fd09a6661645d55d389751341ee30131
RANDOM SEED=1835397279

node5.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		: 3000.212
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		: 3000.212
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:       1761376 kB
Buffers:         75800 kB
Cached:         142596 kB
SwapCached:       5664 kB
Active:         184644 kB
Inactive:        53100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761376 kB
SwapTotal:     4192956 kB
SwapFree:      4181156 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          35340 kB
Slab:            41840 kB
Committed_AS:   461204 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node5 at 2008-07-16 01:25:46