Trace number 307830

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
MXC 2007-02-08? (TO) 1200.09 1200.29

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-307830-1172505338 -o ROOT/results/node16/solver-307830-1172505338 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307830-1172505338/mxc /tmp/evaluation/307830-1172505338/instance-307830-1172505338.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 0.34 0.73 0.85 3/77 15146
/proc/meminfo: memFree=1422048/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=1936 CPUtime=0
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 270488096 1982464 306 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 484 306 46 122 0 358 0

[startup+0.106785 s]
/proc/loadavg: 0.34 0.73 0.85 3/77 15146
/proc/meminfo: memFree=1422048/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=2316 CPUtime=0.1
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 493 0 0 0 10 0 0 0 18 0 1 0 270488096 2371584 407 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 579 407 59 122 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2316

[startup+0.514738 s]
/proc/loadavg: 0.34 0.73 0.85 3/77 15146
/proc/meminfo: memFree=1422048/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=2720 CPUtime=0.51
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 595 0 0 0 51 0 0 0 22 0 1 0 270488096 2785280 509 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 680 509 59 122 0 554 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2720

[startup+1.33564 s]
/proc/loadavg: 0.34 0.73 0.85 2/78 15147
/proc/meminfo: memFree=1419672/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=3512 CPUtime=1.33
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 787 0 0 0 133 0 0 0 25 0 1 0 270488096 3596288 701 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 878 701 59 122 0 752 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3512

[startup+2.97545 s]
/proc/loadavg: 0.34 0.73 0.85 2/78 15147
/proc/meminfo: memFree=1418648/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=4352 CPUtime=2.96
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 995 0 0 0 296 0 0 0 25 0 1 0 270488096 4456448 907 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 1088 907 67 122 0 962 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4352

[startup+6.25107 s]
/proc/loadavg: 0.39 0.73 0.86 2/78 15147
/proc/meminfo: memFree=1417944/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=5012 CPUtime=6.24
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 1177 0 0 0 624 0 0 0 25 0 1 0 270488096 5132288 1089 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 1253 1089 67 122 0 1127 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5012

[startup+12.7083 s]
/proc/loadavg: 0.44 0.74 0.86 2/78 15147
/proc/meminfo: memFree=1417304/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=5668 CPUtime=12.69
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 1334 0 0 0 1269 0 0 0 25 0 1 0 270488096 5804032 1246 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 1417 1246 67 122 0 1291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5668

[startup+25.6058 s]
/proc/loadavg: 0.56 0.75 0.86 2/78 15147
/proc/meminfo: memFree=1416536/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=6172 CPUtime=25.6
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 1471 0 0 0 2559 1 0 0 25 0 1 0 270488096 6320128 1383 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 1543 1383 67 122 0 1417 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 6172

[startup+51.2088 s]
/proc/loadavg: 0.71 0.77 0.86 2/78 15147
/proc/meminfo: memFree=1415000/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=7776 CPUtime=51.19
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 1852 0 0 0 5118 1 0 0 25 0 1 0 270488096 7962624 1764 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 1944 1764 67 122 0 1818 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 7776

[startup+102.416 s]
/proc/loadavg: 0.87 0.80 0.86 2/78 15147
/proc/meminfo: memFree=1413912/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=8768 CPUtime=102.39
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2110 0 0 0 10238 1 0 0 25 0 1 0 270488096 8978432 2022 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 2192 2022 67 122 0 2066 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 8768

[startup+162.434 s]
/proc/loadavg: 0.95 0.83 0.87 2/78 15147
/proc/meminfo: memFree=1412696/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=9908 CPUtime=162.42
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2401 0 0 0 16239 3 0 0 25 0 1 0 270488096 10145792 2313 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 2477 2313 67 122 0 2351 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 9908

[startup+222.448 s]
/proc/loadavg: 0.98 0.86 0.88 2/78 15147
/proc/meminfo: memFree=1411800/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=10700 CPUtime=222.42
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2604 0 0 0 22239 3 0 0 25 0 1 0 270488096 10956800 2512 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 2675 2512 67 122 0 2549 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 10700

[startup+282.457 s]
/proc/loadavg: 0.99 0.88 0.88 2/78 15147
/proc/meminfo: memFree=1410968/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=11596 CPUtime=282.43
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2825 0 0 0 28239 4 0 0 25 0 1 0 270488096 11874304 2733 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 2899 2733 67 122 0 2773 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 11596

[startup+342.478 s]
/proc/loadavg: 0.99 0.90 0.89 2/84 15231
/proc/meminfo: memFree=1408976/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=12216 CPUtime=342.41
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2986 0 0 0 34236 5 0 0 25 0 1 0 270488096 12509184 2894 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3054 2894 67 122 0 2928 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 12216

[startup+402.514 s]
/proc/loadavg: 0.99 0.92 0.89 2/84 15321
/proc/meminfo: memFree=1409120/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=12216 CPUtime=402.37
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 2986 0 0 0 40231 6 0 0 25 0 1 0 270488096 12509184 2894 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3054 2894 67 122 0 2928 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12216

[startup+462.528 s]
/proc/loadavg: 0.99 0.93 0.90 2/78 15345
/proc/meminfo: memFree=1409560/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=12884 CPUtime=462.36
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3152 0 0 0 46229 7 0 0 25 0 1 0 270488096 13193216 3060 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3221 3060 67 122 0 3095 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 12884

[startup+522.54 s]
/proc/loadavg: 0.99 0.94 0.91 2/78 15345
/proc/meminfo: memFree=1409624/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=12960 CPUtime=522.37
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3168 0 0 0 52229 8 0 0 25 0 1 0 270488096 13271040 3076 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3240 3076 67 122 0 3114 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 12960

[startup+582.557 s]
/proc/loadavg: 1.14 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1408600/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=13952 CPUtime=582.38
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3422 0 0 0 58230 8 0 0 25 0 1 0 270488096 14286848 3330 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3488 3330 67 122 0 3362 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 13952

[startup+642.567 s]
/proc/loadavg: 1.05 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1408600/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=13968 CPUtime=642.39
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3428 0 0 0 64230 9 0 0 25 0 1 0 270488096 14303232 3336 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3492 3336 67 122 0 3366 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 13968

[startup+702.572 s]
/proc/loadavg: 1.02 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1408152/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=14376 CPUtime=702.38
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3528 0 0 0 70229 9 0 0 25 0 1 0 270488096 14721024 3436 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3594 3436 67 122 0 3468 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 14376

[startup+762.581 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1407832/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=14712 CPUtime=762.39
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3618 0 0 0 76229 10 0 0 25 0 1 0 270488096 15065088 3520 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3678 3520 67 122 0 3552 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 14712

[startup+822.6 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1407640/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=14900 CPUtime=822.4
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3668 0 0 0 82230 10 0 0 25 0 1 0 270488096 15257600 3570 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3725 3570 67 122 0 3599 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 14900

[startup+882.613 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1406872/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=15688 CPUtime=882.41
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 3993 0 0 0 88230 11 0 0 25 0 1 0 270488096 16064512 3730 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3922 3730 67 122 0 3796 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 15688

[startup+942.624 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1406872/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=15688 CPUtime=942.42
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 4165 0 0 0 94230 12 0 0 25 0 1 0 270488096 16064512 3737 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 3922 3737 67 122 0 3796 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 15688

[startup+1002.63 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1406424/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16228 CPUtime=1002.43
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 4405 0 0 0 100231 12 0 0 25 0 1 0 270488096 16617472 3845 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4057 3845 67 122 0 3931 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 16228

[startup+1062.64 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1406360/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16228 CPUtime=1062.43
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 4624 0 0 0 106230 13 0 0 25 0 1 0 270488096 16617472 3866 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4057 3866 67 122 0 3931 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 16228

[startup+1122.65 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1406168/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16492 CPUtime=1122.44
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 4843 0 0 0 112230 14 0 0 25 0 1 0 270488096 16887808 3920 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4123 3920 67 122 0 3997 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 16492

[startup+1182.67 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1405848/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16900 CPUtime=1182.45
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 5126 0 0 0 118231 14 0 0 25 0 1 0 270488096 17305600 4005 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4225 4005 67 122 0 4099 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 16900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.29 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1405784/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16900 CPUtime=1200.07
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 5159 0 0 0 119993 14 0 0 25 0 1 0 270488096 17305600 4005 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4225 4005 67 122 0 4099 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16900

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

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

[startup+1200.29 s]
/proc/loadavg: 1.00 0.98 0.92 2/78 15345
/proc/meminfo: memFree=1405784/2055920 swapFree=4192812/4192956
[pid=15146] ppid=15144 vsize=16900 CPUtime=1200.07
/proc/15146/stat : 15146 (mxc) R 15144 15146 14619 0 -1 4194304 5159 0 0 0 119993 14 0 0 25 0 1 0 270488096 17305600 4005 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/15146/statm: 4225 4005 67 122 0 4099 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.29
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.151976
CPU usage (%): 99.9826
Max. virtual memory (cumulated for all children) (KiB): 17032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5159
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= 6
involuntary context switches= 19192

runsolver used 1.41578 second user time and 2.74758 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 26 15:55:38 UTC 2007

IDJOB= 307830
IDBENCH= 20215
IDSOLVER= 107
FILE ID= node16/307830-1172505338

PBS_JOBID= 3971593

Free space on /tmp= 66557 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307830-1172505338/mxc /tmp/evaluation/307830-1172505338/instance-307830-1172505338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307830-1172505338 -o ROOT/results/node16/solver-307830-1172505338 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307830-1172505338/mxc /tmp/evaluation/307830-1172505338/instance-307830-1172505338.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 574409958

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1422520 kB
Buffers:         61484 kB
Cached:         437364 kB
SwapCached:          0 kB
Active:         260216 kB
Inactive:       292420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          72736 kB
Slab:            66416 kB
Committed_AS:  1056488 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Mon Feb 26 16:15:40 UTC 2007