Trace number 307871

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) 1200.07 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
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/node18/watcher-307871-1172507504 -o ROOT/results/node18/solver-307871-1172507504 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307871-1172507504/mxc /tmp/evaluation/307871-1172507504/instance-307871-1172507504.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: 1.00 1.00 1.00 3/77 14416
/proc/meminfo: memFree=1765880/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=1936 CPUtime=0
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 270705004 1982464 305 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 484 306 46 122 0 358 0

[startup+0.107405 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14416
/proc/meminfo: memFree=1765880/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=2316 CPUtime=0.1
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 270705004 2371584 410 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 579 410 59 122 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2316

[startup+0.515436 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14416
/proc/meminfo: memFree=1765880/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=2844 CPUtime=0.5
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 606 0 0 0 50 0 0 0 21 0 1 0 270705004 2912256 520 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519774 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 711 520 59 122 0 585 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2844

[startup+1.33552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1763376/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=3504 CPUtime=1.32
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 792 0 0 0 132 0 0 0 25 0 1 0 270705004 3588096 706 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 876 706 59 122 0 750 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3504

[startup+2.97168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1762352/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=4304 CPUtime=2.96
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 983 0 0 0 296 0 0 0 25 0 1 0 270705004 4407296 895 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 1076 895 67 122 0 950 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4304

[startup+6.24799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1761648/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=4964 CPUtime=6.24
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 1161 0 0 0 623 1 0 0 25 0 1 0 270705004 5083136 1073 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 1241 1073 67 122 0 1115 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4964

[startup+12.7046 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1760752/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=5756 CPUtime=12.69
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 1366 0 0 0 1268 1 0 0 25 0 1 0 270705004 5894144 1278 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 1439 1278 67 122 0 1313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5756

[startup+25.5079 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1759856/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=6684 CPUtime=25.49
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 1590 0 0 0 2548 1 0 0 25 0 1 0 270705004 6844416 1502 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 1671 1502 67 122 0 1545 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6684

[startup+51.1173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1758768/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=7824 CPUtime=51.09
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 1869 0 0 0 5107 2 0 0 25 0 1 0 270705004 8011776 1781 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 1956 1781 67 122 0 1830 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7824

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1757424/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=9104 CPUtime=102.3
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 2191 0 0 0 10227 3 0 0 25 0 1 0 270705004 9322496 2103 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 2276 2103 67 122 0 2150 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9104

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1755440/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=11060 CPUtime=162.32
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 2681 0 0 0 16228 4 0 0 25 0 1 0 270705004 11325440 2593 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 2765 2593 67 122 0 2639 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11060

[startup+222.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1754736/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=11712 CPUtime=222.32
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 2849 0 0 0 22228 4 0 0 25 0 1 0 270705004 11993088 2761 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 2928 2761 67 122 0 2802 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 11712

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1754672/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=11712 CPUtime=282.34
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 2856 0 0 0 28229 5 0 0 25 0 1 0 270705004 11993088 2768 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 2928 2768 67 122 0 2802 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 11712

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1752816/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=13600 CPUtime=342.35
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3326 0 0 0 34229 6 0 0 25 0 1 0 270705004 13926400 3238 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3400 3238 67 122 0 3274 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 13600

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1752176/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=14240 CPUtime=402.36
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3486 0 0 0 40230 6 0 0 25 0 1 0 270705004 14581760 3398 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3560 3398 67 122 0 3434 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 14240

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1751856/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=14544 CPUtime=462.38
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3566 0 0 0 46231 7 0 0 25 0 1 0 270705004 14893056 3478 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3636 3478 67 122 0 3510 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 14544

[startup+522.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14417
/proc/meminfo: memFree=1751280/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=522.39
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3727 0 0 0 52231 8 0 0 25 0 1 0 270705004 15552512 3639 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3639 67 122 0 3671 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 15188

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1751216/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=582.4
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3730 0 0 0 58232 8 0 0 25 0 1 0 270705004 15552512 3642 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3642 67 122 0 3671 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 15188

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1751280/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=642.42
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3730 0 0 0 64233 9 0 0 25 0 1 0 270705004 15552512 3642 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3642 67 122 0 3671 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 15188

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1751280/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=702.43
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3730 0 0 0 70234 9 0 0 25 0 1 0 270705004 15552512 3642 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3642 67 122 0 3671 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 15188

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1751216/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=762.45
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3730 0 0 0 76235 10 0 0 25 0 1 0 270705004 15552512 3642 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3642 67 122 0 3671 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 15188

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1751280/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=15188 CPUtime=822.46
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 3730 0 0 0 82236 10 0 0 25 0 1 0 270705004 15552512 3642 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 3797 3642 67 122 0 3671 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 15188

[startup+882.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1749552/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=17044 CPUtime=882.47
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4265 0 0 0 88236 11 0 0 25 0 1 0 270705004 17453056 4078 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4261 4078 67 122 0 4135 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 17044

[startup+942.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1749552/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=17044 CPUtime=942.48
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4265 0 0 0 94237 11 0 0 25 0 1 0 270705004 17453056 4078 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4261 4078 67 122 0 4135 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 17044

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748848/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=17704 CPUtime=1002.5
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4564 0 0 0 100238 12 0 0 25 0 1 0 270705004 18128896 4212 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4426 4212 67 122 0 4300 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 17704

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748848/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=17704 CPUtime=1062.52
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4595 0 0 0 106240 12 0 0 25 0 1 0 270705004 18128896 4243 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4426 4243 67 122 0 4300 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 17704

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748208/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=18232 CPUtime=1122.54
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4781 0 0 0 112241 13 0 0 25 0 1 0 270705004 18669568 4363 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4558 4363 67 122 0 4432 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 18232

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748272/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=18232 CPUtime=1182.54
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 4946 0 0 0 118240 14 0 0 25 0 1 0 270705004 18669568 4363 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4558 4363 67 122 0 4432 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 18232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=18364 CPUtime=1200.06
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 5043 0 0 0 119992 14 0 0 25 0 1 0 270705004 18804736 4394 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4591 4394 67 122 0 4465 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18364

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14419
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=14416] ppid=14414 vsize=18364 CPUtime=1200.06
/proc/14416/stat : 14416 (mxc) R 14414 14416 13626 0 -1 4194304 5043 0 0 0 119992 14 0 0 25 0 1 0 270705004 18804736 4394 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14416/statm: 4591 4394 67 122 0 4465 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.148977
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 18364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5043
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= 2061

runsolver used 1.42878 second user time and 2.75558 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Mon Feb 26 16:31:44 UTC 2007

IDJOB= 307871
IDBENCH= 20216
IDSOLVER= 107
FILE ID= node18/307871-1172507504

PBS_JOBID= 3971589

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-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307871-1172507504/mxc /tmp/evaluation/307871-1172507504/instance-307871-1172507504.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307871-1172507504 -o ROOT/results/node18/solver-307871-1172507504 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307871-1172507504/mxc /tmp/evaluation/307871-1172507504/instance-307871-1172507504.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 973157823

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1766288 kB
Buffers:         39640 kB
Cached:         136684 kB
SwapCached:          0 kB
Active:         199428 kB
Inactive:        37344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          79372 kB
Slab:            38488 kB
Committed_AS:   925116 kB
PageTables:       1672 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 node18 on Mon Feb 26 16:51:47 UTC 2007