Trace number 2060059

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+picosatUNSAT 30.8103 31.2168

General information on the benchmark

Namecsp/QG7/
normalized-quasigroup7-8.xml
MD5SUMeec85a74385caa2c1c4b0ec1f3d7bf8d
Bench CategoryAlldiff+Elt+WSum (alldiff,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.1012
Satisfiable
(Un)Satisfiability was proved
Number of variables318
Number of constraints255
Maximum constraint arity66
Maximum domain size57
Number of constraints which are defined in extension0
Number of constraints which are defined in intension112
Global constraints used (with number of constraints)alldifferent(16),element(127)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 17:15:03 2009
0.00/0.08	c 0	PID 12355
0.00/0.08	c 0	HOST node59.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2060059-1247325303.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-2060059-1247325303.xml' 'HOME/temp.csp'
0.06/0.57	c 1	52 domains, 318 variables, 15 predicates, 0 relations, 255 constraints
0.06/0.62	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.62	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'
0.55/0.70	c 1	Parsing HOME/temp.csp
0.55/0.77	c 1	parsed 640 expressions
0.55/0.78	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.55/0.78	c 1	Converting to clausal form CSP
0.55/0.80	c 1	converted 64 (10%) expressions
0.55/0.80	c 1	converted 128 (20%) expressions
0.55/0.80	c 1	converted 192 (30%) expressions
0.55/0.80	c 1	converted 256 (40%) expressions
0.55/0.80	c 1	converted 320 (50%) expressions
0.55/0.81	c 1	converted 384 (60%) expressions
0.55/0.87	c 1	converted 448 (70%) expressions
0.91/1.05	c 1	converted 512 (80%) expressions
1.11/1.24	c 2	converted 576 (90%) expressions
1.30/1.42	c 2	converted 640 (100%) expressions
1.30/1.42	c 2	CSP : 318 integers, 3406 booleans, 10873 clauses, largest domain size 57
1.30/1.42	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.30/1.42	c 2	Propagation in CSP
1.30/1.45	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.30/1.45	c 2	CSP : 318 integers, 3406 booleans, 10873 clauses, largest domain size 57
1.30/1.45	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.30/1.46	c 2	Simplifing CSP by introducing new Boolean variables
1.30/1.47	c 2	CSP : 318 integers, 4078 booleans, 11545 clauses, largest domain size 57
1.30/1.47	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.54	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.40/1.55	c 2	32 (10%) CSP integer variables are encoded (112 clauses, 1122 bytes)
1.40/1.56	c 2	64 (20%) CSP integer variables are encoded (224 clauses, 2354 bytes)
1.40/1.56	c 2	96 (30%) CSP integer variables are encoded (803 clauses, 8723 bytes)
1.40/1.57	c 2	128 (40%) CSP integer variables are encoded (1369 clauses, 15870 bytes)
1.40/1.57	c 2	159 (50%) CSP integer variables are encoded (1923 clauses, 23072 bytes)
1.40/1.57	c 2	191 (60%) CSP integer variables are encoded (2483 clauses, 30352 bytes)
1.40/1.57	c 2	223 (70%) CSP integer variables are encoded (2994 clauses, 36995 bytes)
1.40/1.57	c 2	255 (80%) CSP integer variables are encoded (3554 clauses, 44275 bytes)
1.40/1.58	c 2	287 (90%) CSP integer variables are encoded (4098 clauses, 51347 bytes)
1.40/1.58	c 2	318 (100%) CSP integer variables are encoded (4549 clauses, 57210 bytes)
1.50/1.66	c 2	1155 (10%) CSP clauses are encoded (9338 clauses, 124566 bytes)
1.59/1.70	c 2	2309 (20%) CSP clauses are encoded (13363 clauses, 189613 bytes)
1.59/1.73	c 2	3464 (30%) CSP clauses are encoded (17391 clauses, 257641 bytes)
1.59/1.75	c 2	4618 (40%) CSP clauses are encoded (21404 clauses, 327322 bytes)
1.59/1.77	c 2	5773 (50%) CSP clauses are encoded (25416 clauses, 397217 bytes)
1.59/1.79	c 2	6927 (60%) CSP clauses are encoded (29432 clauses, 467394 bytes)
1.69/1.82	c 2	8082 (70%) CSP clauses are encoded (33450 clauses, 537593 bytes)
1.69/1.84	c 2	9236 (80%) CSP clauses are encoded (37466 clauses, 607771 bytes)
1.69/1.87	c 2	10391 (90%) CSP clauses are encoded (41491 clauses, 677980 bytes)
1.69/1.89	c 2	11545 (100%) CSP clauses are encoded (45582 clauses, 749165 bytes)
1.69/1.89	c 2	11545 CSP clauses encoded
1.69/1.89	c 2	Writing map file : HOME/temp.map
1.69/1.90	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.69/1.90	c 2	SAT : 8928 SAT variables, 45582 SAT clauses, 749165 bytes
1.69/1.90	c 2	Heap : 6 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
1.79/1.93	c 2	SOLVING HOME/temp.cnf
1.79/1.93	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
30.59/31.02	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.59/31.02	c 31	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'
30.61/31.10	c 31	Decoding HOME/temp.out
30.61/31.15	s UNSATISFIABLE
30.61/31.19	c 32	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
30.61/31.21	c 32	CPU 30.78 (0.05 0.02 30.34 0.37)
30.61/31.21	c 32	END Sat Jul 11 17:15:35 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2060059-1247325303/watcher-2060059-1247325303 -o /tmp/evaluation-result-2060059-1247325303/solver-2060059-1247325303 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2060059-1247325303.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: 1.91 1.98 1.99 4/74 12355
/proc/meminfo: memFree=973576/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=12268 CPUtime=0
/proc/12355/stat : 12355 (sugar) R 12353 12355 11545 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 19593457 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 217051789925 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/12355/statm: 3067 316 241 3 0 167 0

[startup+0.0855321 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12355
/proc/meminfo: memFree=973576/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=0.06
/proc/12355/stat : 12355 (sugar) R 12353 12355 11545 0 -1 4194304 1199 128 0 0 4 2 0 0 18 0 1 0 19593457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217051622047 0 0 4224 16386 0 0 0 17 1 0 0
/proc/12355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.101538 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12355
/proc/meminfo: memFree=973576/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=0.06
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1227 128 0 0 4 2 0 0 19 0 1 0 19593457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.30157 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12355
/proc/meminfo: memFree=973576/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=0.06
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1227 128 0 0 4 2 0 0 19 0 1 0 19593457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701649 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12355
/proc/meminfo: memFree=973576/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=0.55
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1292 4742 0 1 5 2 44 4 16 0 1 0 19593457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 16868

[startup+1.50281 s]
/proc/loadavg: 1.91 1.98 1.99 4/85 12377
/proc/meminfo: memFree=959472/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=0.55
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1310 4742 0 1 5 2 44 4 15 0 1 0 19593457 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1111 409 3 0 796 0
[pid=12368] ppid=12355 vsize=5356 CPUtime=0
/proc/12368/stat : 12368 (sh) S 12355 12355 11545 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19593519 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12368/statm: 1339 233 193 169 0 50 0
[pid=12369] ppid=12368 vsize=868768 CPUtime=0.85
/proc/12369/stat : 12369 (java) S 12368 12355 11545 0 -1 0 7822 0 1 0 80 5 0 0 18 0 9 0 19593519 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12369/statm: 217192 7040 2567 9 0 211697 0
[pid=12369/tid=12370] ppid=12368 vsize=868768 CPUtime=0.51
/proc/12369/task/12370/stat : 12370 (java) R 12368 12355 11545 0 -1 64 2708 0 1 0 49 2 0 0 21 0 9 0 19593520 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12371] ppid=12368 vsize=868768 CPUtime=0.14
/proc/12369/task/12371/stat : 12371 (java) R 12368 12355 11545 0 -1 64 2939 0 0 0 13 1 0 0 16 0 9 0 19593521 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 104189893 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12372] ppid=12368 vsize=868768 CPUtime=0
/proc/12369/task/12372/stat : 12372 (java) S 12368 12355 11545 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 19593522 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12373] ppid=12368 vsize=868768 CPUtime=0
/proc/12369/task/12373/stat : 12373 (java) S 12368 12355 11545 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 19593522 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12374] ppid=12368 vsize=868768 CPUtime=0
/proc/12369/task/12374/stat : 12374 (java) S 12368 12355 11545 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19593524 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12375] ppid=12368 vsize=868768 CPUtime=0.18
/proc/12369/task/12375/stat : 12375 (java) S 12368 12355 11545 0 -1 64 1476 0 0 0 17 1 0 0 16 0 9 0 19593524 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12376] ppid=12368 vsize=868768 CPUtime=0
/proc/12369/task/12376/stat : 12376 (java) S 12368 12355 11545 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19593524 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12369/tid=12377] ppid=12368 vsize=868768 CPUtime=0
/proc/12369/task/12377/stat : 12377 (java) S 12368 12355 11545 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 19593524 889618432 7040 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 890992

[startup+3.10111 s]
/proc/loadavg: 1.91 1.98 1.99 3/77 12379
/proc/meminfo: memFree=967984/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=3448 CPUtime=1.14
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 681 0 0 0 93 21 0 0 25 0 1 0 19593651 3530752 664 996147200 134512640 134931368 4294956256 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 862 664 42 102 0 757 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 25672

[startup+6.30172 s]
/proc/loadavg: 1.92 1.98 1.99 3/77 12379
/proc/meminfo: memFree=966192/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4008 CPUtime=4.31
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 819 0 0 0 409 22 0 0 25 0 1 0 19593651 4104192 800 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1002 800 48 102 0 897 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 26232

[startup+12.7029 s]
/proc/loadavg: 1.93 1.98 1.99 3/77 12379
/proc/meminfo: memFree=966000/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4008 CPUtime=10.65
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 847 0 0 0 1043 22 0 0 25 0 1 0 19593651 4104192 828 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1002 828 48 102 0 897 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 26232

[startup+25.5014 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965808/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4300 CPUtime=23.33
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 908 0 0 0 2311 22 0 0 25 0 1 0 19593651 4403200 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1075 889 48 102 0 970 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 26524

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

[startup+28.702 s]
/proc/loadavg: 1.94 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965744/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4300 CPUtime=26.5
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 908 0 0 0 2628 22 0 0 25 0 1 0 19593651 4403200 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1075 889 48 102 0 970 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 26524

[startup+30.3013 s]
/proc/loadavg: 1.95 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965680/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4300 CPUtime=28.08
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 908 0 0 0 2786 22 0 0 25 0 1 0 19593651 4403200 889 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1075 889 48 102 0 970 0
Current children cumulated CPU time (s) 29.89
Current children cumulated vsize (KiB) 26524

[startup+30.7014 s]
/proc/loadavg: 1.95 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965680/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=1.81
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1365 13008 0 2 5 2 162 12 16 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
[pid=12378] ppid=12355 vsize=5356 CPUtime=0
/proc/12378/stat : 12378 (sh) S 12355 12355 11545 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19593650 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12378/statm: 1339 232 193 169 0 50 0
[pid=12379] ppid=12378 vsize=4300 CPUtime=28.48
/proc/12379/stat : 12379 (picosat) R 12378 12355 11545 0 -1 4194304 908 0 0 0 2826 22 0 0 25 0 1 0 19593651 4403200 889 996147200 134512640 134931368 4294956256 18446744073709551615 134522858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12379/statm: 1075 889 48 102 0 970 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 26524

[startup+31.1014 s]
/proc/loadavg: 1.95 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965680/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=30.61
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1428 14203 0 2 5 2 3020 34 17 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 30.61
Current children cumulated vsize (KiB) 16868

[startup+31.2015 s]
/proc/loadavg: 1.95 1.98 1.99 3/77 12379
/proc/meminfo: memFree=965680/2055920 swapFree=4192952/4192956
[pid=12355] ppid=12353 vsize=16868 CPUtime=30.61
/proc/12355/stat : 12355 (sugar) S 12353 12355 11545 0 -1 4194304 1448 14203 0 2 5 2 3020 34 15 0 1 0 19593457 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217060520034 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12355/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 30.61
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 31.2168
CPU time (s): 30.8103
CPU user time (s): 30.4004
CPU system time (s): 0.409937
CPU usage (%): 98.6979
Max. virtual memory (cumulated for all children) (KiB): 890992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.4004
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19634
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= 2456
involuntary context switches= 2966

runsolver used 0.048992 second user time and 0.101984 second system time

The end

Launcher Data 

Begin job on node59 at 2009-07-11 17:15:03
IDJOB=2060059
IDBENCH=53643
IDSOLVER=738
FILE ID=node59/2060059-1247325303
PBS_JOBID= 9506512
Free space on /tmp= 66372 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/QG7/normalized-quasigroup7-8.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060059-1247325303/watcher-2060059-1247325303 -o /tmp/evaluation-result-2060059-1247325303/solver-2060059-1247325303 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2060059-1247325303.xml

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

MD5SUM BENCH= eec85a74385caa2c1c4b0ec1f3d7bf8d
RANDOM SEED=918562153

node59.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		: 3000.263
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		: 3000.263
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:        974056 kB
Buffers:         46588 kB
Cached:         946004 kB
SwapCached:          4 kB
Active:         156584 kB
Inactive:       870464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        974056 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          45712 kB
Slab:            39936 kB
Committed_AS:   153300 kB
PageTables:       1952 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= 66368 MiB
End job on node59 at 2009-07-11 17:15:35