Trace number 2086976

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 10.7214 11.7401

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-12.xml
MD5SUMfb983333e3cbdf7d1c06cbf488766133
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.604907
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints1164
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1164
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 09:46:56 2009
0.00/0.08	c 0	PID 27137
0.00/0.08	c 0	HOST node28.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2086976-1247384816.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-2086976-1247384816.xml' 'HOME/temp.csp'
0.06/0.50	c 0	1 domains, 48 variables, 2 predicates, 0 relations, 1164 constraints
0.06/0.51	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.51	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'
0.06/0.59	c 1	Parsing HOME/temp.csp
0.43/0.64	c 1	parsed 1215 expressions
0.43/0.67	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.43/0.67	c 1	Converting to clausal form CSP
0.43/0.73	c 1	converted 122 (10%) expressions
0.43/0.78	c 1	converted 243 (20%) expressions
0.43/0.85	c 1	converted 365 (30%) expressions
0.43/0.87	c 1	converted 486 (40%) expressions
0.43/0.88	c 1	converted 608 (50%) expressions
0.43/0.89	c 1	converted 729 (60%) expressions
0.43/0.90	c 1	converted 851 (70%) expressions
0.43/0.91	c 1	converted 972 (80%) expressions
0.43/0.91	c 1	converted 1094 (90%) expressions
0.43/0.92	c 1	converted 1215 (100%) expressions
0.43/0.92	c 1	CSP : 48 integers, 0 booleans, 1200 clauses, largest domain size 46
0.43/0.92	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.43/0.92	c 1	Propagation in CSP
0.43/0.94	c 1	270 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.43/0.94	c 1	CSP : 48 integers, 0 booleans, 1200 clauses, largest domain size 42
0.43/0.94	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.43/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.43/0.97	c 1	CSP : 48 integers, 2256 booleans, 3456 clauses, largest domain size 42
0.43/0.97	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.43/1.00	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.43/1.01	c 1	5 (10%) CSP integer variables are encoded (170 clauses, 1724 bytes)
0.43/1.01	c 1	10 (20%) CSP integer variables are encoded (265 clauses, 2769 bytes)
0.43/1.01	c 1	15 (30%) CSP integer variables are encoded (393 clauses, 4177 bytes)
0.43/1.01	c 1	20 (40%) CSP integer variables are encoded (518 clauses, 5552 bytes)
0.43/1.01	c 1	24 (50%) CSP integer variables are encoded (564 clauses, 6058 bytes)
0.43/1.01	c 1	29 (60%) CSP integer variables are encoded (734 clauses, 7928 bytes)
0.43/1.01	c 1	34 (70%) CSP integer variables are encoded (829 clauses, 8973 bytes)
0.43/1.01	c 1	39 (80%) CSP integer variables are encoded (957 clauses, 10381 bytes)
0.43/1.01	c 1	44 (90%) CSP integer variables are encoded (1082 clauses, 12001 bytes)
0.43/1.01	c 1	48 (100%) CSP integer variables are encoded (1128 clauses, 12599 bytes)
0.43/1.04	c 1	346 (10%) CSP clauses are encoded (6603 clauses, 97635 bytes)
0.43/1.06	c 1	692 (20%) CSP clauses are encoded (10679 clauses, 164620 bytes)
0.43/1.08	c 1	1037 (30%) CSP clauses are encoded (13511 clauses, 210391 bytes)
0.43/1.08	c 1	1383 (40%) CSP clauses are encoded (14770 clauses, 229677 bytes)
0.43/1.09	c 1	1728 (50%) CSP clauses are encoded (18330 clauses, 288107 bytes)
0.99/1.11	c 1	2074 (60%) CSP clauses are encoded (22982 clauses, 364687 bytes)
0.99/1.12	c 1	2420 (70%) CSP clauses are encoded (25863 clauses, 411549 bytes)
0.99/1.13	c 1	2765 (80%) CSP clauses are encoded (29247 clauses, 467036 bytes)
0.99/1.14	c 1	3111 (90%) CSP clauses are encoded (33561 clauses, 538631 bytes)
0.99/1.14	c 1	3456 (100%) CSP clauses are encoded (37072 clauses, 599658 bytes)
0.99/1.15	c 1	3456 CSP clauses encoded
0.99/1.15	c 1	Writing map file : HOME/temp.map
0.99/1.15	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.15	c 1	SAT : 3432 SAT variables, 37072 SAT clauses, 599658 bytes
0.99/1.15	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.19	c 1	SOLVING HOME/temp.cnf
0.99/1.19	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
10.50/11.57	c 12	DECODING HOME/temp.out WITH HOME/temp.map
10.50/11.57	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'
10.59/11.65	c 12	Decoding HOME/temp.out
10.59/11.67	s UNSATISFIABLE
10.59/11.68	c 12	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
10.59/11.74	c 12	CPU 10.7 (0.06 0.02 10.34 0.28)
10.59/11.74	c 12	END Sun Jul 12 09:47:08 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-2086976-1247384816/watcher-2086976-1247384816 -o /tmp/evaluation-result-2086976-1247384816/solver-2086976-1247384816 -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-2086976-1247384816.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: 2.33 2.13 2.03 4/83 27137
/proc/meminfo: memFree=1807824/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=12268 CPUtime=0
/proc/27137/stat : 27137 (sugar) R 27135 27137 25606 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25548219 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 217889523004 0 0 4224 0 0 0 0 17 1 0 0
/proc/27137/statm: 3067 316 241 3 0 167 0

[startup+0.171479 s]
/proc/loadavg: 2.33 2.13 2.03 4/83 27137
/proc/meminfo: memFree=1807824/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25548219 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.202483 s]
/proc/loadavg: 2.33 2.13 2.03 4/83 27137
/proc/meminfo: memFree=1807824/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25548219 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301491 s]
/proc/loadavg: 2.33 2.13 2.03 4/83 27137
/proc/meminfo: memFree=1807824/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1227 128 0 0 5 1 0 0 21 0 1 0 25548219 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701538 s]
/proc/loadavg: 2.33 2.13 2.03 4/83 27137
/proc/meminfo: memFree=1807824/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.43
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1309 4855 0 1 5 1 34 3 16 0 1 0 25548219 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 16868

[startup+1.50163 s]
/proc/loadavg: 2.33 2.13 2.03 5/95 27160
/proc/meminfo: memFree=1788336/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 16868

[startup+3.10164 s]
/proc/loadavg: 2.33 2.13 2.03 5/87 27162
/proc/meminfo: memFree=1798832/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2272 CPUtime=1.13
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 471 0 0 0 96 17 0 0 25 0 1 0 25548338 2326528 457 996147200 134512640 134931368 4294956256 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 568 457 42 102 0 463 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 24496
heavy processes:

[startup+6.30202 s]
/proc/loadavg: 2.54 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1798448/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2404 CPUtime=4.27
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 496 0 0 0 410 17 0 0 25 0 1 0 25548338 2461696 482 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 601 482 42 102 0 496 0
Current children cumulated CPU time (s) 5.33
Current children cumulated vsize (KiB) 24628

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

[startup+6.60106 s]
/proc/loadavg: 2.54 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1798448/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2404 CPUtime=4.57
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 507 0 0 0 440 17 0 0 25 0 1 0 25548338 2461696 493 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 601 493 42 102 0 496 0
Current children cumulated CPU time (s) 5.63
Current children cumulated vsize (KiB) 24628

[startup+9.80244 s]
/proc/loadavg: 2.50 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1798320/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2676 CPUtime=7.75
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 580 0 0 0 758 17 0 0 25 0 1 0 25548338 2740224 563 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 669 563 48 102 0 564 0
Current children cumulated CPU time (s) 8.81
Current children cumulated vsize (KiB) 24900

[startup+10.6015 s]
/proc/loadavg: 2.50 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1798256/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2676 CPUtime=8.55
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 580 0 0 0 838 17 0 0 25 0 1 0 25548338 2740224 563 996147200 134512640 134931368 4294956256 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 669 563 48 102 0 564 0
Current children cumulated CPU time (s) 9.61
Current children cumulated vsize (KiB) 24900

[startup+11.4016 s]
/proc/loadavg: 2.50 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1784632/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=1.06
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1365 11652 0 2 6 2 91 7 15 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
[pid=27161] ppid=27137 vsize=5356 CPUtime=0
/proc/27161/stat : 27161 (sh) S 27137 27137 25606 0 -1 4194304 277 0 0 0 0 0 0 0 15 0 1 0 25548338 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27161/statm: 1339 232 193 169 0 50 0
[pid=27162] ppid=27161 vsize=2676 CPUtime=9.34
/proc/27162/stat : 27162 (picosat) R 27161 27137 25606 0 -1 4194304 580 0 0 0 917 17 0 0 25 0 1 0 25548338 2740224 563 996147200 134512640 134931368 4294956256 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27162/statm: 669 563 48 102 0 564 0
Current children cumulated CPU time (s) 10.4
Current children cumulated vsize (KiB) 24900

[startup+11.6017 s]
/proc/loadavg: 2.50 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1784632/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=10.59
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1428 12519 0 2 6 2 1026 25 17 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.59
Current children cumulated vsize (KiB) 16868

[startup+11.7017 s]
/proc/loadavg: 2.50 2.18 2.04 3/87 27162
/proc/meminfo: memFree=1784632/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=10.59
/proc/27137/stat : 27137 (sugar) S 27135 27137 25606 0 -1 4194304 1448 12519 0 2 6 2 1026 25 16 0 1 0 25548219 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 10.59
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 11.7401
CPU time (s): 10.7214
CPU user time (s): 10.4064
CPU system time (s): 0.314952
CPU usage (%): 91.3224
Max. virtual memory (cumulated for all children) (KiB): 891828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4064
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17727
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= 1762
involuntary context switches= 1765

runsolver used 0.025996 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-12 09:46:56
IDJOB=2086976
IDBENCH=58670
IDSOLVER=738
FILE ID=node28/2086976-1247384816
PBS_JOBID= 9507279
Free space on /tmp= 66116 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-12.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-2086976-1247384816/watcher-2086976-1247384816 -o /tmp/evaluation-result-2086976-1247384816/solver-2086976-1247384816 -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-2086976-1247384816.xml

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

MD5SUM BENCH= fb983333e3cbdf7d1c06cbf488766133
RANDOM SEED=1253256370

node28.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		: 3000.230
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		: 3000.230
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:       1808304 kB
Buffers:         11844 kB
Cached:          67988 kB
SwapCached:          0 kB
Active:         168588 kB
Inactive:        30236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3148 kB
Writeback:           0 kB
Mapped:         131548 kB
Slab:            33740 kB
Committed_AS:   882100 kB
PageTables:       2008 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= 66116 MiB
End job on node28 at 2009-07-12 09:47:08