Trace number 2073194

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 v1.14.6+minisatSAT 11.4863 11.6605

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-25-4.xml
MD5SUM1da80b2a0bd021df07fa45cabf9910ba
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.13098
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints2300
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2300
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 02:18:26 2009
0.00/0.08	c 0	PID 15493
0.00/0.08	c 0	HOST node22.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2073194-1247357906.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2073194-1247357906.xml' 'HOME/temp.csp'
0.06/0.55	c 1	1 domains, 300 variables, 1 predicates, 0 relations, 2300 constraints
0.06/0.56	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.56	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.52/0.64	c 1	Parsing HOME/temp.csp
0.52/0.75	c 1	parsed 2602 expressions
0.52/0.75	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.52/0.75	c 1	Converting to clausal form CSP
0.52/0.78	c 1	converted 261 (10%) expressions
0.52/0.96	c 1	converted 521 (20%) expressions
0.52/0.99	c 1	converted 781 (30%) expressions
0.52/1.01	c 1	converted 1041 (40%) expressions
0.52/1.04	c 1	converted 1301 (50%) expressions
0.52/1.06	c 1	converted 1562 (60%) expressions
0.52/1.09	c 1	converted 1822 (70%) expressions
1.04/1.11	c 2	converted 2082 (80%) expressions
1.04/1.18	c 2	converted 2342 (90%) expressions
1.04/1.20	c 2	converted 2602 (100%) expressions
1.04/1.20	c 2	CSP : 300 integers, 0 booleans, 2300 clauses, largest domain size 4
1.04/1.20	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.20	c 2	Propagation in CSP
1.12/1.21	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.12/1.21	c 2	CSP : 300 integers, 0 booleans, 2300 clauses, largest domain size 4
1.12/1.21	c 2	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.12/1.22	c 2	Simplifing CSP by introducing new Boolean variables
1.23/1.34	c 2	CSP : 300 integers, 13800 booleans, 16100 clauses, largest domain size 4
1.23/1.34	c 2	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.33/1.41	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.33/1.43	c 2	30 (10%) CSP integer variables are encoded (60 clauses, 592 bytes)
1.33/1.43	c 2	60 (20%) CSP integer variables are encoded (120 clauses, 1240 bytes)
1.33/1.43	c 2	90 (30%) CSP integer variables are encoded (180 clauses, 1900 bytes)
1.33/1.44	c 2	120 (40%) CSP integer variables are encoded (240 clauses, 2560 bytes)
1.33/1.44	c 2	150 (50%) CSP integer variables are encoded (300 clauses, 3220 bytes)
1.33/1.44	c 2	180 (60%) CSP integer variables are encoded (360 clauses, 3880 bytes)
1.33/1.44	c 2	210 (70%) CSP integer variables are encoded (420 clauses, 4540 bytes)
1.33/1.44	c 2	240 (80%) CSP integer variables are encoded (480 clauses, 5200 bytes)
1.33/1.44	c 2	270 (90%) CSP integer variables are encoded (540 clauses, 5860 bytes)
1.33/1.44	c 2	300 (100%) CSP integer variables are encoded (600 clauses, 6520 bytes)
1.42/1.51	c 2	1610 (10%) CSP clauses are encoded (6350 clauses, 88349 bytes)
1.42/1.53	c 2	3220 (20%) CSP clauses are encoded (12100 clauses, 173649 bytes)
1.42/1.55	c 2	4830 (30%) CSP clauses are encoded (17850 clauses, 262429 bytes)
1.42/1.57	c 2	6440 (40%) CSP clauses are encoded (23600 clauses, 351209 bytes)
1.42/1.59	c 2	8050 (50%) CSP clauses are encoded (29350 clauses, 439989 bytes)
1.52/1.61	c 2	9660 (60%) CSP clauses are encoded (35100 clauses, 528769 bytes)
1.52/1.63	c 2	11270 (70%) CSP clauses are encoded (40850 clauses, 620354 bytes)
1.52/1.65	c 2	12880 (80%) CSP clauses are encoded (46600 clauses, 716034 bytes)
1.52/1.66	c 2	14490 (90%) CSP clauses are encoded (52350 clauses, 811714 bytes)
1.52/1.68	c 2	16100 (100%) CSP clauses are encoded (58100 clauses, 907394 bytes)
1.52/1.68	c 2	16100 CSP clauses encoded
1.52/1.69	c 2	Writing map file : HOME/temp.map
1.62/1.70	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.62/1.70	c 2	SAT : 14700 SAT variables, 58100 SAT clauses, 907394 bytes
1.62/1.70	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.62/1.72	c 2	SOLVING HOME/temp.cnf
1.62/1.72	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.62/1.72	c 2	This is MiniSat 2.0 beta
1.62/1.72	c 2	WARNING: for repeatability, setting FPU to use double precision
1.62/1.72	c 2	============================[ Problem Statistics ]=============================
1.62/1.72	c 2	|                                                                             |
1.62/1.72	c 2	|  Number of variables:  14700                                                |
1.62/1.72	c 2	|  Number of clauses:    58100                                                |
1.62/1.76	c 2	|  Parsing time:         0.03         s                                       |
1.62/1.76	c 2	============================[ Search Statistics ]==============================
1.62/1.76	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.62/1.76	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.62/1.76	c 2	===============================================================================
1.62/1.76	c 2	|         0 |   14700    58100   153000 |    19366        0    nan |  0.000 % |
1.62/1.77	c 2	|       100 |   14700    58100   153000 |    21303      100      6 |  0.000 % |
1.62/1.79	c 2	|       250 |   14700    58100   153000 |    23433      250      6 |  0.000 % |
1.65/1.84	c 2	|       475 |   14700    58100   153000 |    25777      475      6 |  0.000 % |
1.65/1.89	c 2	|       812 |   14700    58100   153000 |    28354      812      6 |  0.000 % |
1.65/2.00	c 2	|      1318 |   14700    58100   153000 |    31190     1318      6 |  0.000 % |
1.65/2.19	c 3	|      2077 |   14700    58100   153000 |    34309     2077      6 |  0.000 % |
2.40/2.56	c 3	|      3216 |   14700    58100   153000 |    37740     3216      6 |  0.000 % |
3.00/3.15	c 4	|      4924 |   14700    58100   153000 |    41514     4924      6 |  0.000 % |
3.99/4.16	c 5	|      7487 |   14700    58100   153000 |    45665     7487      6 |  0.000 % |
5.78/5.91	c 6	|     11331 |   14700    58100   153000 |    50232    11331      6 |  0.000 % |
8.55/8.71	c 9	|     17097 |   14700    58100   153000 |    55255    17097      6 |  0.000 % |
11.22/11.43	c 12	===============================================================================
11.22/11.43	c 12	restarts              : 12
11.22/11.43	c 12	conflicts             : 22535          (2348 /sec)
11.22/11.43	c 12	decisions             : 2013850        (1.47 % random) (209808 /sec)
11.22/11.43	c 12	propagations          : 18253468       (1901692 /sec)
11.22/11.43	c 12	conflict literals     : 147459         (2.12 % deleted)
11.22/11.43	c 12	Memory used           : 6.79 MB
11.22/11.43	c 12	CPU time              : 9.59854 s
11.22/11.43	c 12	
11.22/11.44	c 12	SATISFIABLE
11.22/11.44	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.22/11.44	c 12	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.28/11.52	c 12	Decoding HOME/temp.out
11.28/11.61	s SATISFIABLE
11.28/11.62	v 0 1 1 3 3 2 2 2 1 2 1 3 2 1 3 3 3 3 3 0 1 3 3 3 2 1 3 3 1 0 0 2 2 3 2 2 1 1 0 3 3 3 1 2 3 3 3 3 2 3 3 0 2 3 1 3 1 1 2 1 0 3 3 3 1 0 0 3 2 3 1 2 1 0 2 1 2 2 3 0 3 1 0 0 0 3 2 3 1 2 0 3 1 3 3 3 2 0 2 0 2 2 0 0 2 0 3 1 1 1 1 3 3 0 2 1 2 3 3 2 0 1 2 0 3 3 2 0 1 3 1 1 0 0 1 3 2 0 2 2 2 1 3 0 1 0 3 1 2 0 2 3 1 0 3 3 3 3 3 1 2 3 3 2 0 0 2 3 0 1 3 2 3 3 3 0 2 3 3 3 1 0 3 1 3 2 2 0 0 2 3 0 3 1 1 2 0 3 1 3 2 0 1 2 3 1 3 3 2 3 1 2 3 3 2 2 1 3 3 0 2 0 3 1 0 2 2 1 2 2 1 0 1 1 1 0 3 3 3 3 2 1 2 2 0 3 3 3 3 3 2 0 2 3 3 1 2 0 0 0 2 1 2 2 0 1 1 1 1 2 2 1 1 1 3 3 2 1 0 2 3 3 1 0 2 3 3 2 2 0 2 1 1 2 3 3 3 0 2 0
11.28/11.63	c 12	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
11.28/11.66	c 12	CPU 11.47 (0.06 0.02 11.25 0.14)
11.28/11.66	c 12	END Sun Jul 12 02:18:38 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2073194-1247357906/watcher-2073194-1247357906 -o /tmp/evaluation-result-2073194-1247357906/solver-2073194-1247357906 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2073194-1247357906.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.00 4/73 15493
/proc/meminfo: memFree=1853000/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=18576 CPUtime=0
/proc/15493/stat : 15493 (runsolver) R 15491 15493 14596 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 22857130 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 272467815719 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15493/statm: 4644 284 249 26 0 2626 0

[startup+0.110314 s]
/proc/loadavg: 2.01 2.01 2.00 4/73 15493
/proc/meminfo: memFree=1853000/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22857130 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.201326 s]
/proc/loadavg: 2.01 2.01 2.00 4/73 15493
/proc/meminfo: memFree=1853000/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22857130 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301341 s]
/proc/loadavg: 2.01 2.01 2.00 4/73 15493
/proc/meminfo: memFree=1853000/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.06
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22857130 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701397 s]
/proc/loadavg: 2.01 2.01 2.00 4/73 15493
/proc/meminfo: memFree=1853000/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.52
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1309 5315 0 1 5 1 43 3 16 0 1 0 22857130 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16868

[startup+1.50251 s]
/proc/loadavg: 2.01 2.01 2.00 3/84 15515
/proc/meminfo: memFree=1835504/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=0.52
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1310 5315 0 1 5 1 43 3 15 0 1 0 22857130 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1111 409 3 0 796 0
[pid=15506] ppid=15493 vsize=5356 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15493 15493 14596 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22857187 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1339 233 193 169 0 50 0
[pid=15507] ppid=15506 vsize=868676 CPUtime=0.9
/proc/15507/stat : 15507 (java) S 15506 15493 14596 0 -1 0 8337 0 1 0 86 4 0 0 18 0 9 0 22857187 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15507/statm: 217169 7516 2590 9 0 211646 0
[pid=15507/tid=15508] ppid=15506 vsize=868676 CPUtime=0.44
/proc/15507/task/15508/stat : 15508 (java) R 15506 15493 14596 0 -1 64 2740 0 1 0 43 1 0 0 18 0 9 0 22857188 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4125982273 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15509] ppid=15506 vsize=868676 CPUtime=0.23
/proc/15507/task/15509/stat : 15509 (java) S 15506 15493 14596 0 -1 64 3388 0 0 0 22 1 0 0 16 0 9 0 22857189 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15510] ppid=15506 vsize=868676 CPUtime=0
/proc/15507/task/15510/stat : 15510 (java) S 15506 15493 14596 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22857189 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15511] ppid=15506 vsize=868676 CPUtime=0
/proc/15507/task/15511/stat : 15511 (java) S 15506 15493 14596 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22857189 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15512] ppid=15506 vsize=868676 CPUtime=0
/proc/15507/task/15512/stat : 15512 (java) S 15506 15493 14596 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 22857191 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15513] ppid=15506 vsize=868676 CPUtime=0.19
/proc/15507/task/15513/stat : 15513 (java) S 15506 15493 14596 0 -1 64 1510 0 0 0 19 0 0 0 16 0 9 0 22857191 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15514] ppid=15506 vsize=868676 CPUtime=0
/proc/15507/task/15514/stat : 15514 (java) S 15506 15493 14596 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22857192 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15507/tid=15515] ppid=15506 vsize=868676 CPUtime=0
/proc/15507/task/15515/stat : 15515 (java) S 15506 15493 14596 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22857192 889524224 7516 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 890900

[startup+3.10174 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1843952/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 15 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=5732 CPUtime=1.35
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1265 0 0 0 135 0 0 0 25 0 1 0 22857303 5869568 1251 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1433 1251 76 150 0 1280 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 27956

[startup+6.30221 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1843312/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=6264 CPUtime=4.53
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1386 0 0 0 452 1 0 0 25 0 1 0 22857303 6414336 1372 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1566 1372 76 150 0 1413 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 28488

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

[startup+6.40222 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1843312/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=6264 CPUtime=4.63
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1400 0 0 0 462 1 0 0 25 0 1 0 22857303 6414336 1386 996147200 134512640 135127466 4294956256 18446744073709551615 134530579 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1566 1386 76 150 0 1413 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28488

[startup+9.60169 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1842864/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=6812 CPUtime=7.79
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1510 0 0 0 778 1 0 0 25 0 1 0 22857303 6975488 1496 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1703 1496 76 150 0 1550 0
Current children cumulated CPU time (s) 9.44
Current children cumulated vsize (KiB) 29036

[startup+10.4018 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1842672/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=6812 CPUtime=8.58
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1535 0 0 0 857 1 0 0 25 0 1 0 22857303 6975488 1521 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1703 1521 76 150 0 1550 0
Current children cumulated CPU time (s) 10.23
Current children cumulated vsize (KiB) 29036

[startup+11.2029 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1842480/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=1.65
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1376 14005 0 2 6 2 148 9 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
[pid=15516] ppid=15493 vsize=5356 CPUtime=0
/proc/15516/stat : 15516 (sh) S 15493 15493 14596 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22857302 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15516/statm: 1339 232 193 169 0 50 0
[pid=15517] ppid=15516 vsize=6944 CPUtime=9.37
/proc/15517/stat : 15517 (minisat) R 15516 15493 14596 0 -1 4194304 1560 0 0 0 936 1 0 0 25 0 1 0 22857303 7110656 1546 996147200 134512640 135127466 4294956256 18446744073709551615 134530673 0 0 4096 3 0 0 0 17 1 0 0
/proc/15517/statm: 1736 1546 76 150 0 1583 0
Current children cumulated CPU time (s) 11.02
Current children cumulated vsize (KiB) 29168

[startup+11.602 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 15517
/proc/meminfo: memFree=1842480/2055920 swapFree=4192812/4192956
[pid=15493] ppid=15491 vsize=16868 CPUtime=11.28
/proc/15493/stat : 15493 (sugar) S 15491 15493 14596 0 -1 4194304 1448 15872 0 2 6 2 1109 11 16 0 1 0 22857130 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15493/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 11.28
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 11.6605
CPU time (s): 11.4863
CPU user time (s): 11.3173
CPU system time (s): 0.168974
CPU usage (%): 98.5059
Max. virtual memory (cumulated for all children) (KiB): 890900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.3173
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21299
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2838
involuntary context switches= 2977

runsolver used 0.020996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node22 at 2009-07-12 02:18:26
IDJOB=2073194
IDBENCH=55956
IDSOLVER=739
FILE ID=node22/2073194-1247357906
PBS_JOBID= 9506969
Free space on /tmp= 66388 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-25-4.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073194-1247357906/watcher-2073194-1247357906 -o /tmp/evaluation-result-2073194-1247357906/solver-2073194-1247357906 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2073194-1247357906.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1da80b2a0bd021df07fa45cabf9910ba
RANDOM SEED=1251214974

node22.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		: 3000.278
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		: 3000.278
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	: 5636.09
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1853480 kB
Buffers:         30684 kB
Cached:          95592 kB
SwapCached:          0 kB
Active:         111116 kB
Inactive:        43156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          38644 kB
Slab:            33588 kB
Committed_AS:   220600 kB
PageTables:       1732 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= 66388 MiB
End job on node22 at 2009-07-12 02:18:38