Trace number 1126430

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
toulbar2 2008-06-27? (TO) 3600.12 3605.61

General information on the benchmark

Namemaxcsp/maxclique/
normalized-p-hat300-3_ext.xml
MD5SUMf84370d25d936ce5ef03e3ce4e521160
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints264
Best CPU time to get the best result obtained on this benchmark3600.03
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints11760
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension11760
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.39	o 286
0.00/0.40	o 285
0.00/0.43	o 284
0.00/0.78	o 283
1.06/1.24	o 282
5.14/5.34	o 281
9.72/9.97	o 280
11.01/11.27	o 279
21.16/21.45	o 278
21.96/22.27	o 277
28.23/28.60	o 276
50.22/50.70	o 275
63.46/63.94	o 274
467.80/470.29	o 273
487.71/490.21	o 272
2248.82/2253.82	o 271
2484.64/2489.76	o 270
3071.80/3077.10	o 269
3600.10/3605.60	HOME/solver.sh: line 3:   903 Terminated              ./toulbar2 $1

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126430-1216182453/watcher-1126430-1216182453 -o /tmp/evaluation-result-1126430-1216182453/solver-1126430-1216182453 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1126430-1216182453.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.61 2.31 2.13 4/81 900
/proc/meminfo: memFree=1907088/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=18572 CPUtime=0
/proc/900/stat : 900 (runsolver) R 898 900 31353 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 74947650 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/900/statm: 4643 292 257 25 0 2626 0

[startup+0.101246 s]
/proc/loadavg: 2.61 2.31 2.13 4/81 900
/proc/meminfo: memFree=1907088/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202256 s]
/proc/loadavg: 2.61 2.31 2.13 4/81 900
/proc/meminfo: memFree=1907088/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301272 s]
/proc/loadavg: 2.61 2.31 2.13 4/81 900
/proc/meminfo: memFree=1907088/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701311 s]
/proc/loadavg: 2.61 2.31 2.13 4/81 900
/proc/meminfo: memFree=1907088/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50239 s]
/proc/loadavg: 2.61 2.31 2.13 4/83 903
/proc/meminfo: memFree=1899968/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=1.36
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 135 1 0 0 22 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 135172558 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 17712

[startup+3.10154 s]
/proc/loadavg: 2.61 2.31 2.13 4/83 903
/proc/meminfo: memFree=1899968/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=2.95
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 294 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 134565189 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17712

[startup+6.30185 s]
/proc/loadavg: 2.56 2.31 2.13 4/83 903
/proc/meminfo: memFree=1899968/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=6.14
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 613 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136498848 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 17712

[startup+12.7015 s]
/proc/loadavg: 2.52 2.30 2.13 4/83 903
/proc/meminfo: memFree=1900032/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=12.5
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 1249 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 135172771 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 17712

[startup+25.5017 s]
/proc/loadavg: 2.40 2.29 2.13 4/83 903
/proc/meminfo: memFree=1900224/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=25.24
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 2523 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 135171954 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 17712

[startup+51.1012 s]
/proc/loadavg: 2.26 2.26 2.12 3/83 903
/proc/meminfo: memFree=1900352/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=50.72
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 5071 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136501436 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 17712

[startup+102.301 s]
/proc/loadavg: 2.11 2.22 2.11 3/83 903
/proc/meminfo: memFree=1900288/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=101.67
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 10166 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136495003 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 17712

[startup+162.302 s]
/proc/loadavg: 2.04 2.18 2.10 4/83 903
/proc/meminfo: memFree=1900288/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=161.38
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 16137 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136501482 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 17712

[startup+222.307 s]
/proc/loadavg: 2.01 2.14 2.09 4/83 903
/proc/meminfo: memFree=1900288/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=221.09
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 22108 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 134702890 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 221.09
Current children cumulated vsize (KiB) 17712

[startup+282.301 s]
/proc/loadavg: 2.00 2.11 2.08 4/83 903
/proc/meminfo: memFree=1900224/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=280.8
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 28079 1 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 135172414 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 280.8
Current children cumulated vsize (KiB) 17712

[startup+342.302 s]
/proc/loadavg: 2.00 2.09 2.08 3/83 903
/proc/meminfo: memFree=1900224/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=340.52
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 34050 2 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 134703242 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 340.52
Current children cumulated vsize (KiB) 17712

[startup+402.301 s]
/proc/loadavg: 2.00 2.07 2.07 4/83 903
/proc/meminfo: memFree=1900160/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=400.23
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 40021 2 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136490912 0 0 4096 0 0 0 0 17 1 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 400.23
Current children cumulated vsize (KiB) 17712


################
# More data... #
################

/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=2917.07
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 291698 9 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 134733946 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 2917.07
Current children cumulated vsize (KiB) 17712

[startup+2982.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 941
/proc/meminfo: memFree=1908480/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12356 CPUtime=2977.05
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1934 0 0 0 297696 9 0 0 25 0 1 0 74947650 12652544 1917 996147200 134512640 137370052 4294956384 18446744073709551615 136496547 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3089 1917 277 697 0 2388 0
Current children cumulated CPU time (s) 2977.05
Current children cumulated vsize (KiB) 17712

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 941
/proc/meminfo: memFree=1908416/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3037.02
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1935 0 0 0 303693 9 0 0 25 0 1 0 74947650 12656640 1918 996147200 134512640 137370052 4294956384 18446744073709551615 136699587 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1918 277 697 0 2389 0
Current children cumulated CPU time (s) 3037.02
Current children cumulated vsize (KiB) 17716

[startup+3102.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/75 943
/proc/meminfo: memFree=1907968/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3097
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 309691 9 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 135162774 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3097
Current children cumulated vsize (KiB) 17716

[startup+3162.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/75 943
/proc/meminfo: memFree=1907968/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3156.98
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 315688 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134733942 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3156.98
Current children cumulated vsize (KiB) 17716

[startup+3222.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 943
/proc/meminfo: memFree=1907904/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3216.95
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 321685 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134568101 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3216.95
Current children cumulated vsize (KiB) 17716

[startup+3282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 943
/proc/meminfo: memFree=1907840/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3276.93
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 327683 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134730079 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3276.93
Current children cumulated vsize (KiB) 17716

[startup+3342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 943
/proc/meminfo: memFree=1907776/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3336.9
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 333680 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134703242 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3336.9
Current children cumulated vsize (KiB) 17716

[startup+3402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907776/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3396.87
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 339677 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 135056386 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3396.87
Current children cumulated vsize (KiB) 17716

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907648/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3456.85
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 345675 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134565184 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3456.85
Current children cumulated vsize (KiB) 17716

[startup+3522.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907584/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3516.83
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 351673 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134704408 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3516.83
Current children cumulated vsize (KiB) 17716

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907520/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3576.8
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 357670 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134564941 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3576.8
Current children cumulated vsize (KiB) 17716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3605.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907520/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3600.1
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 360000 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134733772 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3600.1
Current children cumulated vsize (KiB) 17716

Sending SIGTERM to process tree (bottom up)

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

[startup+3605.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 943
/proc/meminfo: memFree=1907520/2055920 swapFree=4181236/4192956
[pid=900] ppid=898 vsize=5356 CPUtime=0
/proc/900/stat : 900 (solver.sh) S 898 900 31353 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 74947650 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/900/statm: 1339 231 192 169 0 50 0
[pid=903] ppid=900 vsize=12360 CPUtime=3600.1
/proc/903/stat : 903 (toulbar2) R 900 900 31353 0 -1 4194304 1937 0 0 0 360000 10 0 0 25 0 1 0 74947650 12656640 1920 996147200 134512640 137370052 4294956384 18446744073709551615 134733772 0 0 4096 0 0 0 0 17 0 0 0
/proc/903/statm: 3090 1920 277 697 0 2389 0
Current children cumulated CPU time (s) 3600.1
Current children cumulated vsize (KiB) 17716

Child status: 143
Real time (s): 3605.61
CPU time (s): 3600.12
CPU user time (s): 3600.01
CPU system time (s): 0.110983
CPU usage (%): 99.8477
Max. virtual memory (cumulated for all children) (KiB): 17716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3600.01
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2369
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 21299

runsolver used 4.54331 second user time and 11.8262 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-16 06:27:33
IDJOB=1126430
IDBENCH=64243
IDSOLVER=371
FILE ID=node18/1126430-1216182453
PBS_JOBID= 7905759
Free space on /tmp= 66560 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxclique/normalized-p-hat300-3_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126430-1216182453/watcher-1126430-1216182453 -o /tmp/evaluation-result-1126430-1216182453/solver-1126430-1216182453 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1126430-1216182453.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f84370d25d936ce5ef03e3ce4e521160
RANDOM SEED=633656560

node18.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1907696 kB
Buffers:          2700 kB
Cached:          46216 kB
SwapCached:       5280 kB
Active:          78644 kB
Inactive:        19508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1907696 kB
SwapTotal:     4192956 kB
SwapFree:      4181236 kB
Dirty:            9944 kB
Writeback:           0 kB
Mapped:          65568 kB
Slab:            35132 kB
Committed_AS:   388984 kB
PageTables:       2024 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= 66540 MiB
End job on node18 at 2008-07-16 07:27:39