Trace number 235144

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, and are wall clock time (not CPU 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
buggy_2_5_s 2007-01-08? (TO) 1800.04 1808.57

General information on the benchmark

Nametaillard/
js-taillard-20-15/js-taillard-20-15-95-5.xml
MD5SUM332946d63a2660325668dbe2f7c678f9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1316
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-235144-1168335867 -o ROOT/results/node30/solver-235144-1168335867 -C 1800 -M 900 /tmp/evaluation/235144-1168335867/solver2 /tmp/evaluation/235144-1168335867/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.29 1.08 1.02 5/81 25160
/proc/meminfo: memFree=1745736/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5356 CPUtime=0
/proc/25158/stat : 25158 (solver2) R 25153 25158 24085 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 181980909 5484544 153 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907751506 0 0 4096 0 0 0 0 17 1 0 0
/proc/25158/statm: 1338 157 129 169 0 49 0

[startup+0.103437 s]
/proc/loadavg: 1.29 1.08 1.02 5/81 25160
/proc/meminfo: memFree=1745736/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=0.05
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 376 2284 0 0 0 0 4 1 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.511464 s]
/proc/loadavg: 1.29 1.08 1.02 5/81 25160
/proc/meminfo: memFree=1745736/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=0.05
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 376 2284 0 0 0 0 4 1 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33252 s]
/proc/loadavg: 1.29 1.08 1.02 3/88 25612
/proc/meminfo: memFree=1709016/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=0.05
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 376 2284 0 0 0 0 4 1 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25207] ppid=25158 vsize=54680 CPUtime=1.23
/proc/25207/stat : 25207 (bordewijk) R 25158 25158 24085 0 -1 4194304 14610 0 0 0 113 10 0 0 25 0 1 0 181980917 55992320 12738 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 13670 12738 215 97 0 12951 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 60032

[startup+2.96981 s]
/proc/loadavg: 1.29 1.08 1.02 3/88 25612
/proc/meminfo: memFree=1625048/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=0.05
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 376 2284 0 0 0 0 4 1 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25207] ppid=25158 vsize=79548 CPUtime=2.87
/proc/25207/stat : 25207 (bordewijk) R 25158 25158 24085 0 -1 4194304 20837 0 0 0 123 164 0 0 18 0 1 0 181980917 81457152 18965 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/25207/statm: 19887 18965 217 97 0 19168 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 84900

[startup+6.25383 s]
/proc/loadavg: 1.35 1.09 1.03 3/88 25613
/proc/meminfo: memFree=1627040/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=1.43
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13054 0 0 0 71 72 0 0 25 0 1 0 181981389 57020416 12980 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134556232 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 12980 136 64 0 13236 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 61036

[startup+12.7172 s]
/proc/loadavg: 1.40 1.11 1.03 3/88 25614
/proc/meminfo: memFree=1621856/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=7.85
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13088 0 0 0 712 73 0 0 25 0 1 0 181981389 57020416 13014 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109651238 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13014 137 64 0 13236 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 61036

[startup+25.5461 s]
/proc/loadavg: 1.53 1.15 1.05 3/88 25614
/proc/meminfo: memFree=1620128/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=20.61
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 1988 73 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109507481 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 61036

[startup+51.1857 s]
/proc/loadavg: 1.69 1.22 1.07 3/88 25614
/proc/meminfo: memFree=1620128/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=46.16
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 4542 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109529962 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 61036

[startup+102.454 s]
/proc/loadavg: 1.86 1.33 1.12 3/88 25614
/proc/meminfo: memFree=1620192/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=97.17
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 9643 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109545058 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 61036

[startup+162.549 s]
/proc/loadavg: 1.95 1.45 1.17 3/88 25614
/proc/meminfo: memFree=1620192/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=156.99
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 15625 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109541427 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 61036

[startup+222.636 s]
/proc/loadavg: 1.98 1.55 1.22 3/88 25614
/proc/meminfo: memFree=1620192/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=216.82
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 21608 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109883561 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 221.51
Current children cumulated vsize (KiB) 61036

[startup+282.728 s]
/proc/loadavg: 2.03 1.64 1.27 3/88 25614
/proc/meminfo: memFree=1620192/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=276.62
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 27588 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109533336 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 281.31
Current children cumulated vsize (KiB) 61036

[startup+342.819 s]
/proc/loadavg: 2.01 1.71 1.31 3/88 25614
/proc/meminfo: memFree=1620192/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=336.44
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 33570 74 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109870331 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 341.13
Current children cumulated vsize (KiB) 61036

[startup+402.915 s]
/proc/loadavg: 2.00 1.76 1.35 3/88 25614
/proc/meminfo: memFree=1620128/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=396.28
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 39553 75 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555406 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 400.97
Current children cumulated vsize (KiB) 61036

[startup+463.007 s]
/proc/loadavg: 2.00 1.80 1.39 3/88 25614
/proc/meminfo: memFree=1620000/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=456.09
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 45534 75 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109840125 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 460.78
Current children cumulated vsize (KiB) 61036

[startup+523.097 s]
/proc/loadavg: 2.00 1.83 1.43 3/88 25614
/proc/meminfo: memFree=1620000/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55684 CPUtime=515.91
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13275 0 0 0 51516 75 0 0 25 0 1 0 181981389 57020416 13201 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109816906 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13921 13201 137 64 0 13236 0
Current children cumulated CPU time (s) 520.6

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

/proc/loadavg: 2.00 1.97 1.68 3/88 25812
/proc/meminfo: memFree=1618456/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1113.56
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13389 0 0 0 111264 92 0 0 25 0 1 0 181981389 57024512 13315 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109704473 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13315 138 64 0 13237 0
Current children cumulated CPU time (s) 1118.25
Current children cumulated vsize (KiB) 61040

[startup+1183.68 s]
/proc/loadavg: 2.00 1.97 1.70 3/88 25812
/proc/meminfo: memFree=1618456/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1173.32
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13389 0 0 0 117240 92 0 0 25 0 1 0 181981389 57024512 13315 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554291 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13315 138 64 0 13237 0
Current children cumulated CPU time (s) 1178.01
Current children cumulated vsize (KiB) 61040

[startup+1243.73 s]
/proc/loadavg: 2.00 1.97 1.72 3/88 25812
/proc/meminfo: memFree=1618456/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1233.1
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13389 0 0 0 123218 92 0 0 25 0 1 0 181981389 57024512 13315 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13315 138 64 0 13237 0
Current children cumulated CPU time (s) 1237.79
Current children cumulated vsize (KiB) 61040

[startup+1303.79 s]
/proc/loadavg: 2.00 1.97 1.73 3/88 25812
/proc/meminfo: memFree=1618456/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1292.89
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13389 0 0 0 129196 93 0 0 25 0 1 0 181981389 57024512 13315 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554211 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13315 138 64 0 13237 0
Current children cumulated CPU time (s) 1297.58
Current children cumulated vsize (KiB) 61040

[startup+1363.84 s]
/proc/loadavg: 2.12 2.00 1.76 3/88 25812
/proc/meminfo: memFree=1618456/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1352.65
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 135172 93 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109933492 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1357.34
Current children cumulated vsize (KiB) 61040

[startup+1423.89 s]
/proc/loadavg: 2.04 2.00 1.77 3/88 25812
/proc/meminfo: memFree=1618336/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1412.44
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 141151 93 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109528508 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1417.13
Current children cumulated vsize (KiB) 61040

[startup+1483.95 s]
/proc/loadavg: 2.08 2.02 1.79 3/88 25812
/proc/meminfo: memFree=1618272/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1472.23
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 147130 93 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109682029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1476.92
Current children cumulated vsize (KiB) 61040

[startup+1544 s]
/proc/loadavg: 2.03 2.01 1.80 3/88 25812
/proc/meminfo: memFree=1618272/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1531.98
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 153105 93 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109541330 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1536.67
Current children cumulated vsize (KiB) 61040

[startup+1604.05 s]
/proc/loadavg: 2.01 2.00 1.81 3/88 25812
/proc/meminfo: memFree=1618208/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1591.78
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 159084 94 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109704183 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1596.47
Current children cumulated vsize (KiB) 61040

[startup+1664.11 s]
/proc/loadavg: 2.00 2.00 1.82 3/88 25812
/proc/meminfo: memFree=1618144/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1651.56
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 165062 94 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554240 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1656.25
Current children cumulated vsize (KiB) 61040

[startup+1724.16 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 25812
/proc/meminfo: memFree=1618144/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1711.31
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13394 0 0 0 171037 94 0 0 25 0 1 0 181981389 57024512 13320 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554272 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13320 138 64 0 13237 0
Current children cumulated CPU time (s) 1716
Current children cumulated vsize (KiB) 61040

[startup+1784.21 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 25812
/proc/meminfo: memFree=1618080/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1771.11
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13395 0 0 0 177017 94 0 0 25 0 1 0 181981389 57024512 13321 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109935555 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13321 138 64 0 13237 0
Current children cumulated CPU time (s) 1775.8
Current children cumulated vsize (KiB) 61040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.55 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 25812
/proc/meminfo: memFree=1618080/2055920 swapFree=4191880/4192956
[pid=25158] ppid=25153 vsize=5352 CPUtime=4.69
/proc/25158/stat : 25158 (solver2) S 25153 25158 24085 0 -1 4194304 397 23122 0 0 0 0 136 333 16 0 1 0 181980909 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25158/statm: 1338 242 203 169 0 49 0
[pid=25613] ppid=25158 vsize=55688 CPUtime=1795.35
/proc/25613/stat : 25613 (standalone) R 25158 25158 24085 0 -1 4194304 13395 0 0 0 179441 94 0 0 25 0 1 0 181981389 57024512 13321 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4109932957 0 0 4096 0 0 0 0 17 0 0 0
/proc/25613/statm: 13922 13321 138 64 0 13237 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 61040

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25158 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=361792 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=334493
CPU time returned by wait4() is 4.69629
while last known CPU time is 1800.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1808.57
CPU time (s): 1800.04
CPU user time (s): 1795.77
CPU system time (s): 4.27
CPU usage (%): 99.5285
Max. virtual memory (cumulated for all children) (KiB): 84900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.36179
system time used= 3.33449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23519
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= 182
involuntary context switches= 100

runsolver used 1.73974 s user time and 4.79227 s system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Jan  9 09:44:30 UTC 2007


IDJOB= 235144
IDBENCH= 6740
FILE ID= node30/235144-1168335867

PBS_JOBID= 3503360

Free space on /tmp= 66474 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/js-taillard-20-15/js-taillard-20-15-95-5.xml
COMMAND LINE= /tmp/evaluation/235144-1168335867/solver2 /tmp/evaluation/235144-1168335867/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-235144-1168335867 -o ROOT/results/node30/solver-235144-1168335867 -C 1800 -M 900  /tmp/evaluation/235144-1168335867/solver2 /tmp/evaluation/235144-1168335867/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  332946d63a2660325668dbe2f7c678f9

RANDOM SEED= 583628290

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1746280 kB
Buffers:         16668 kB
Cached:         184732 kB
SwapCached:        356 kB
Active:         134644 kB
Inactive:       123476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746280 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           21788 kB
Writeback:           0 kB
Mapped:          74384 kB
Slab:            36608 kB
Committed_AS:  3968600 kB
PageTables:       2104 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= 66455 MiB



End job on node30 on Tue Jan  9 10:14:38 UTC 2007