Trace number 2086943

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 52.483 53.3504

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-13.xml
MD5SUMd1502112199290bf597f7a6ca87f2090
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 benchmark2.28565
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints1365
Maximum constraint arity2
Maximum domain size52
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1365
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 09:46:02 2009
0.00/0.08	c 0	PID 26935
0.07/0.08	c 0	HOST node28.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2086943-1247384762.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2086943-1247384762.xml' 'HOME/temp.csp'
0.07/0.48	c 1	1 domains, 52 variables, 2 predicates, 0 relations, 1365 constraints
0.07/0.50	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.50	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'
0.07/0.58	c 1	Parsing HOME/temp.csp
0.47/0.65	c 1	parsed 1420 expressions
0.47/0.65	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.65	c 1	Converting to clausal form CSP
0.47/0.72	c 1	converted 142 (10%) expressions
0.47/0.76	c 1	converted 284 (20%) expressions
0.47/0.85	c 1	converted 426 (30%) expressions
0.47/0.87	c 1	converted 568 (40%) expressions
0.47/0.88	c 1	converted 710 (50%) expressions
0.47/0.89	c 1	converted 852 (60%) expressions
0.47/0.90	c 1	converted 994 (70%) expressions
0.47/0.91	c 1	converted 1136 (80%) expressions
0.47/0.91	c 1	converted 1278 (90%) expressions
0.47/0.92	c 1	converted 1420 (100%) expressions
0.47/0.92	c 1	CSP : 52 integers, 0 booleans, 1404 clauses, largest domain size 50
0.47/0.92	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.92	c 1	Propagation in CSP
0.47/0.94	c 1	312 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.47/0.94	c 1	CSP : 52 integers, 0 booleans, 1404 clauses, largest domain size 46
0.47/0.94	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.95	c 1	Simplifing CSP by introducing new Boolean variables
0.47/0.98	c 1	CSP : 52 integers, 2652 booleans, 4056 clauses, largest domain size 46
0.47/0.98	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/1.01	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.94/1.02	c 1	6 (10%) CSP integer variables are encoded (219 clauses, 2263 bytes)
0.94/1.03	c 1	11 (20%) CSP integer variables are encoded (319 clauses, 3363 bytes)
0.94/1.03	c 1	16 (30%) CSP integer variables are encoded (461 clauses, 4925 bytes)
0.94/1.03	c 1	21 (40%) CSP integer variables are encoded (606 clauses, 6520 bytes)
0.94/1.03	c 1	26 (50%) CSP integer variables are encoded (676 clauses, 7290 bytes)
0.94/1.03	c 1	32 (60%) CSP integer variables are encoded (895 clauses, 9699 bytes)
0.94/1.03	c 1	37 (70%) CSP integer variables are encoded (995 clauses, 10861 bytes)
0.94/1.03	c 1	42 (80%) CSP integer variables are encoded (1137 clauses, 12707 bytes)
0.94/1.03	c 1	47 (90%) CSP integer variables are encoded (1282 clauses, 14592 bytes)
0.94/1.03	c 1	52 (100%) CSP integer variables are encoded (1352 clauses, 15502 bytes)
0.94/1.07	c 1	406 (10%) CSP clauses are encoded (8483 clauses, 128420 bytes)
0.94/1.09	c 1	812 (20%) CSP clauses are encoded (13924 clauses, 219009 bytes)
1.04/1.11	c 1	1217 (30%) CSP clauses are encoded (17511 clauses, 277802 bytes)
1.04/1.12	c 1	1623 (40%) CSP clauses are encoded (19117 clauses, 302874 bytes)
1.04/1.13	c 1	2028 (50%) CSP clauses are encoded (23774 clauses, 380434 bytes)
1.04/1.15	c 1	2434 (60%) CSP clauses are encoded (29640 clauses, 478766 bytes)
1.04/1.16	c 1	2840 (70%) CSP clauses are encoded (33518 clauses, 543048 bytes)
1.04/1.17	c 1	3245 (80%) CSP clauses are encoded (37936 clauses, 617323 bytes)
1.04/1.18	c 1	3651 (90%) CSP clauses are encoded (43425 clauses, 710850 bytes)
1.04/1.19	c 1	4056 (100%) CSP clauses are encoded (48044 clauses, 795107 bytes)
1.04/1.19	c 1	4056 CSP clauses encoded
1.04/1.20	c 1	Writing map file : HOME/temp.map
1.04/1.20	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.20	c 1	SAT : 4056 SAT variables, 48044 SAT clauses, 795107 bytes
1.04/1.20	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.24	c 1	SOLVING HOME/temp.cnf
1.13/1.24	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
52.26/53.18	c 53	DECODING HOME/temp.out WITH HOME/temp.map
52.26/53.18	c 53	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'
52.35/53.26	c 53	Decoding HOME/temp.out
52.35/53.28	s UNSATISFIABLE
52.35/53.29	c 53	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
52.35/53.35	c 53	CPU 52.45 (0.05 0.02 51.94 0.44)
52.35/53.35	c 53	END Sun Jul 12 09:46:55 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-2086943-1247384762/watcher-2086943-1247384762 -o /tmp/evaluation-result-2086943-1247384762/solver-2086943-1247384762 -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-2086943-1247384762.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: 2.13 2.08 2.01 4/81 26935
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=12268 CPUtime=0
/proc/26935/stat : 26935 (sugar) R 26933 26935 25606 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25542824 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 217880509438 0 0 4224 0 0 0 0 17 1 0 0
/proc/26935/statm: 3067 316 241 3 0 167 0

[startup+0.0814301 s]
/proc/loadavg: 2.13 2.08 2.01 4/81 26935
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16740 CPUtime=0.07
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 25542824 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.104113 s]
/proc/loadavg: 2.13 2.08 2.01 4/81 26935
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=0.07
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25542824 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301136 s]
/proc/loadavg: 2.13 2.08 2.01 4/81 26935
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=0.07
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 25542824 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701183 s]
/proc/loadavg: 2.13 2.08 2.01 4/81 26935
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=0.47
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1309 4959 0 1 5 2 37 3 15 0 1 0 25542824 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 16868

[startup+1.50127 s]
/proc/loadavg: 2.13 2.08 2.01 4/92 26957
/proc/meminfo: memFree=1872192/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 16868

[startup+3.10147 s]
/proc/loadavg: 2.20 2.10 2.02 3/84 26959
/proc/meminfo: memFree=1881856/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=2604 CPUtime=1.84
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 576 0 0 0 161 23 0 0 25 0 1 0 25542948 2666496 562 996147200 134512640 134931368 4294956256 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 651 562 42 102 0 546 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 24828

[startup+6.30185 s]
/proc/loadavg: 2.20 2.10 2.02 3/84 26959
/proc/meminfo: memFree=1881408/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3000 CPUtime=5.01
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 678 0 0 0 478 23 0 0 25 0 1 0 25542948 3072000 664 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 750 664 42 102 0 645 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 25224

[startup+12.7016 s]
/proc/loadavg: 2.16 2.10 2.01 3/84 26959
/proc/meminfo: memFree=1880960/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3244 CPUtime=11.34
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 728 0 0 0 1111 23 0 0 25 0 1 0 25542948 3321856 711 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 811 711 48 102 0 706 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 25468

[startup+25.5011 s]
/proc/loadavg: 2.14 2.09 2.01 3/84 26959
/proc/meminfo: memFree=1880960/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3244 CPUtime=23.97
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 743 0 0 0 2374 23 0 0 25 0 1 0 25542948 3321856 726 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 811 726 48 102 0 706 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 25468

[startup+51.129 s]
/proc/loadavg: 2.10 2.08 2.01 3/86 27101
/proc/meminfo: memFree=1829048/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3520 CPUtime=49.23
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 809 0 0 0 4892 31 0 0 25 0 1 0 25542948 3604480 792 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26959/statm: 880 792 48 102 0 775 0
Current children cumulated CPU time (s) 50.38
Current children cumulated vsize (KiB) 25744

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

[startup+52.7012 s]
/proc/loadavg: 2.33 2.13 2.03 3/86 27101
/proc/meminfo: memFree=1802808/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3520 CPUtime=50.71
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 809 0 0 0 5040 31 0 0 25 0 1 0 25542948 3604480 792 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26959/statm: 880 792 48 102 0 775 0
Current children cumulated CPU time (s) 51.86
Current children cumulated vsize (KiB) 25744

[startup+53.1012 s]
/proc/loadavg: 2.33 2.13 2.03 3/86 27101
/proc/meminfo: memFree=1802808/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=1.15
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1365 11882 0 2 5 2 99 9 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
[pid=26958] ppid=26935 vsize=5356 CPUtime=0
/proc/26958/stat : 26958 (sh) S 26935 26935 25606 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25542948 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26958/statm: 1339 232 193 169 0 50 0
[pid=26959] ppid=26958 vsize=3520 CPUtime=51.11
/proc/26959/stat : 26959 (picosat) R 26958 26935 25606 0 -1 4194304 809 0 0 0 5080 31 0 0 25 0 1 0 25542948 3604480 792 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/26959/statm: 880 792 48 102 0 775 0
Current children cumulated CPU time (s) 52.26
Current children cumulated vsize (KiB) 25744

[startup+53.3013 s]
/proc/loadavg: 2.33 2.13 2.03 3/86 27101
/proc/meminfo: memFree=1802808/2055920 swapFree=4192812/4192956
[pid=26935] ppid=26933 vsize=16868 CPUtime=52.35
/proc/26935/stat : 26935 (sugar) S 26933 26935 25606 0 -1 4194304 1448 12978 0 2 5 2 5187 41 16 0 1 0 25542824 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 217880506466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26935/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 52.35
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 53.3504
CPU time (s): 52.483
CPU user time (s): 52.0061
CPU system time (s): 0.476927
CPU usage (%): 98.3743
Max. virtual memory (cumulated for all children) (KiB): 890800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.0061
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18189
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= 1933
involuntary context switches= 3573

runsolver used 0.065989 second user time and 0.207968 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-12 09:46:02
IDJOB=2086943
IDBENCH=58661
IDSOLVER=738
FILE ID=node28/2086943-1247384762
PBS_JOBID= 9507279
Free space on /tmp= 66116 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-13.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-2086943-1247384762/watcher-2086943-1247384762 -o /tmp/evaluation-result-2086943-1247384762/solver-2086943-1247384762 -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-2086943-1247384762.xml

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

MD5SUM BENCH= d1502112199290bf597f7a6ca87f2090
RANDOM SEED=2024404449

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:       1888568 kB
Buffers:         11440 kB
Cached:          67916 kB
SwapCached:          0 kB
Active:          88340 kB
Inactive:        30148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          56460 kB
Slab:            33808 kB
Committed_AS:   221720 kB
PageTables:       1920 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 09:46:55