Trace number 298946

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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
Bench CategoryRANDOM (random instances)
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node26/watcher-298946-1171863163 -o ROOT/results/node26/solver-298946-1171863163 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298946-1171863163/cmusat_base /tmp/evaluation/298946-1171863163/instance-298946-1171863163.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: 0.92 0.98 0.99 3/77 18583
/proc/meminfo: memFree=648368/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=2316 CPUtime=0
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 206269945 2371584 156 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 579 157 90 241 0 335 0

[startup+0.106833 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18583
/proc/meminfo: memFree=648368/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=2760 CPUtime=0.1
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 206269945 2826240 288 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 690 288 110 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.514902 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18583
/proc/meminfo: memFree=648368/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=3048 CPUtime=0.51
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 385 0 0 0 51 0 0 0 22 0 1 0 206269945 3121152 367 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 762 367 110 241 0 518 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3048

[startup+1.33504 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18584
/proc/meminfo: memFree=646760/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=3764 CPUtime=1.33
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 542 0 0 0 133 0 0 0 25 0 1 0 206269945 3854336 524 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 941 524 110 241 0 697 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3764

[startup+2.97433 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18584
/proc/meminfo: memFree=646120/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=4336 CPUtime=2.96
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 714 0 0 0 296 0 0 0 25 0 1 0 206269945 4440064 696 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 1084 696 110 241 0 840 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4336

[startup+6.2509 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18584
/proc/meminfo: memFree=644264/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=6056 CPUtime=6.23
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 1092 0 0 0 623 0 0 0 25 0 1 0 206269945 6201344 1074 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550246 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 1514 1074 110 241 0 1270 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6056

[startup+12.707 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18584
/proc/meminfo: memFree=642536/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=7580 CPUtime=12.69
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 1582 0 0 0 1268 1 0 0 25 0 1 0 206269945 7761920 1493 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 1895 1493 110 241 0 1651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18584
/proc/meminfo: memFree=639592/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=11180 CPUtime=25.49
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 2796 0 0 0 2547 2 0 0 25 0 1 0 206269945 11448320 2327 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 2795 2327 110 241 0 2551 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11180

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18584
/proc/meminfo: memFree=631656/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=19728 CPUtime=51.1
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 5278 0 0 0 5107 3 0 0 25 0 1 0 206269945 20201472 4208 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 4932 4208 110 241 0 4688 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19728

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18584
/proc/meminfo: memFree=629224/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=21536 CPUtime=102.29
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 6287 0 0 0 10225 4 0 0 25 0 1 0 206269945 22052864 4817 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134561701 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 5384 4817 110 241 0 5140 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21536

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18584
/proc/meminfo: memFree=624360/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=26040 CPUtime=162.3
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 7748 0 0 0 16224 6 0 0 25 0 1 0 206269945 26664960 6016 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 6510 6016 110 241 0 6266 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26040

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18584
/proc/meminfo: memFree=613544/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=39140 CPUtime=222.31
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 11391 0 0 0 22223 8 0 0 25 0 1 0 206269945 40079360 8704 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 9785 8704 110 241 0 9541 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 39140

[startup+282.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18584
/proc/meminfo: memFree=612648/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=39476 CPUtime=282.32
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 11998 0 0 0 28223 9 0 0 25 0 1 0 206269945 40423424 8932 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134563209 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 9869 8932 110 241 0 9625 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 39476

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18584
/proc/meminfo: memFree=612264/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=39476 CPUtime=342.32
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 12093 0 0 0 34223 9 0 0 25 0 1 0 206269945 40423424 9027 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 9869 9027 110 241 0 9625 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 39476

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18584
/proc/meminfo: memFree=611752/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=40108 CPUtime=402.34
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 12432 0 0 0 40224 10 0 0 25 0 1 0 206269945 41070592 9149 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 10027 9149 110 241 0 9783 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 40108

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=608808/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=42708 CPUtime=462.34
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 13422 0 0 0 46223 11 0 0 25 0 1 0 206269945 43732992 9900 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 10677 9900 110 241 0 10433 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 42708

[startup+522.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=608424/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=43168 CPUtime=522.35
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 13520 0 0 0 52224 11 0 0 25 0 1 0 206269945 44204032 9998 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 10792 9998 110 241 0 10548 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 43168

[startup+582.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=604776/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=46492 CPUtime=582.36
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 14686 0 0 0 58223 13 0 0 25 0 1 0 206269945 47607808 10902 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 11623 10902 110 241 0 11379 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 46492

[startup+642.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=601448/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=49572 CPUtime=642.37
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 15542 0 0 0 64222 15 0 0 25 0 1 0 206269945 50761728 11758 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 12393 11758 110 241 0 12149 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 49572

[startup+702.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=600808/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=50176 CPUtime=702.37
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 15960 0 0 0 70222 15 0 0 25 0 1 0 206269945 51380224 11889 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 12544 11889 110 241 0 12300 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 50176

[startup+762.659 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=578856/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=76868 CPUtime=762.38
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 22704 0 0 0 76220 18 0 0 25 0 1 0 206269945 78712832 17353 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19217 17353 110 241 0 18973 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 76868

[startup+822.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=578344/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=77140 CPUtime=822.39
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23149 0 0 0 82221 18 0 0 25 0 1 0 206269945 78991360 17482 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560516 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19285 17482 110 241 0 19041 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 77140

[startup+882.717 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18586
/proc/meminfo: memFree=578152/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=77400 CPUtime=882.4
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23233 0 0 0 88221 19 0 0 25 0 1 0 206269945 79257600 17533 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19350 17533 110 241 0 19106 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 77400

[startup+942.749 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 18586
/proc/meminfo: memFree=577832/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=77560 CPUtime=942.4
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23340 0 0 0 94221 19 0 0 25 0 1 0 206269945 79421440 17640 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19390 17640 110 241 0 19146 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 77560

[startup+1002.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18586
/proc/meminfo: memFree=577128/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=77988 CPUtime=1002.41
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23836 0 0 0 100221 20 0 0 25 0 1 0 206269945 79859712 17789 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19497 17789 110 241 0 19253 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 77988

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18586
/proc/meminfo: memFree=576872/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=78440 CPUtime=1062.43
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23949 0 0 0 106222 21 0 0 25 0 1 0 206269945 80322560 17869 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19610 17869 110 241 0 19366 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 78440

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18586
/proc/meminfo: memFree=576744/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=78572 CPUtime=1122.43
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 23983 0 0 0 112222 21 0 0 25 0 1 0 206269945 80457728 17903 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19643 17903 110 241 0 19399 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 78572

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18586
/proc/meminfo: memFree=576360/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=78704 CPUtime=1182.44
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 24082 0 0 0 118222 22 0 0 25 0 1 0 206269945 80592896 18002 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19676 18002 110 241 0 19432 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 78704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18586
/proc/meminfo: memFree=576040/2055920 swapFree=4131780/4192956
[pid=18583] ppid=18581 vsize=78836 CPUtime=1200.05
/proc/18583/stat : 18583 (cmusat_base) R 18581 18583 12475 0 -1 4194304 24153 0 0 0 119983 22 0 0 25 0 1 0 206269945 80728064 18073 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18583/statm: 19709 18073 110 241 0 19465 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78836

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.240963
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 78836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24153
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= 25666

runsolver used 1.3408 second user time and 2.76758 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Feb 19 05:32:43 UTC 2007

IDJOB= 298946
IDBENCH= 19998
IDSOLVER= 120
FILE ID= node26/298946-1171863163

PBS_JOBID= 3839657

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298946-1171863163/cmusat_base /tmp/evaluation/298946-1171863163/instance-298946-1171863163.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-298946-1171863163 -o ROOT/results/node26/solver-298946-1171863163 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298946-1171863163/cmusat_base /tmp/evaluation/298946-1171863163/instance-298946-1171863163.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 288366194

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        648776 kB
Buffers:         53412 kB
Cached:        1188776 kB
SwapCached:      40904 kB
Active:         821296 kB
Inactive:       472316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        648776 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            99124 kB
Committed_AS:   617732 kB
PageTables:       1684 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= 66561 MiB

End job on node26 on Mon Feb 19 05:52:45 UTC 2007