Trace number 301160

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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/node5/watcher-301160-1171955476 -o ROOT/results/node5/solver-301160-1171955476 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301160-1171955476/cmusat_base /tmp/evaluation/301160-1171955476/instance-301160-1171955476.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 3/77 728
/proc/meminfo: memFree=1049824/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=2616 CPUtime=0
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 215502439 2678784 212 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 654 212 90 241 0 410 0

[startup+0.10641 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 728
/proc/meminfo: memFree=1049824/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=3840 CPUtime=0.1
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 596 0 0 0 10 0 0 0 18 0 1 0 215502439 3932160 542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560129 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 960 542 111 241 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3840

[startup+0.514457 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 728
/proc/meminfo: memFree=1049824/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5292 CPUtime=0.51
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 988 0 0 0 51 0 0 0 21 0 1 0 215502439 5419008 934 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 1323 934 111 241 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5292

[startup+1.33455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1044952/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=6752 CPUtime=1.32
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 1434 0 0 0 132 0 0 0 25 0 1 0 215502439 6914048 1313 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 1688 1313 111 241 0 1444 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6752

[startup+2.97074 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 729
/proc/meminfo: memFree=1043864/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=8084 CPUtime=2.96
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 1871 0 0 0 296 0 0 0 25 0 1 0 215502439 8278016 1642 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 2021 1642 111 241 0 1777 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8084

[startup+6.24711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1041880/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=9424 CPUtime=6.23
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 2364 0 0 0 623 0 0 0 25 0 1 0 215502439 9650176 2015 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 2356 2015 111 241 0 2112 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9424

[startup+12.7048 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1035864/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=15980 CPUtime=12.69
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 4148 0 0 0 1268 1 0 0 25 0 1 0 215502439 16363520 3499 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 3995 3499 111 241 0 3751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15980

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1034072/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=17616 CPUtime=25.49
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 4756 0 0 0 2548 1 0 0 25 0 1 0 215502439 18038784 3936 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 4404 3936 111 241 0 4160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17616

[startup+51.1232 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1025112/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=26176 CPUtime=51.1
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 7370 0 0 0 5106 4 0 0 25 0 1 0 215502439 26804224 6182 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 6544 6182 111 241 0 6300 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26176

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1010520/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=41816 CPUtime=102.3
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 11786 0 0 0 10225 5 0 0 25 0 1 0 215502439 42819584 9823 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 10454 9823 111 241 0 10210 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41816

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=1006168/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=45920 CPUtime=162.32
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 13127 0 0 0 16225 7 0 0 25 0 1 0 215502439 47022080 10915 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562963 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 11480 10915 111 241 0 11236 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 45920

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=997592/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=54116 CPUtime=222.34
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 15543 0 0 0 22224 10 0 0 25 0 1 0 215502439 55414784 13040 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 13529 13040 111 241 0 13285 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 54116

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=991832/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=59876 CPUtime=282.36
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 17223 0 0 0 28224 12 0 0 25 0 1 0 215502439 61313024 14556 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 14969 14556 111 241 0 14725 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 59876

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=958936/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=95416 CPUtime=342.36
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 26319 0 0 0 34221 15 0 0 25 0 1 0 215502439 97705984 22722 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 23854 22722 111 241 0 23610 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 95416

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=958424/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=95616 CPUtime=402.38
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 26625 0 0 0 40222 16 0 0 25 0 1 0 215502439 97910784 22835 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 23904 22835 111 241 0 23660 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 95616

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=958040/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=95692 CPUtime=462.39
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 26931 0 0 0 46222 17 0 0 25 0 1 0 215502439 97988608 22931 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 23923 22931 111 241 0 23679 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 95692

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=957656/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=95772 CPUtime=522.4
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 27260 0 0 0 52223 17 0 0 25 0 1 0 215502439 98070528 23031 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 23943 23031 111 241 0 23699 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 95772

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=957592/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=95772 CPUtime=582.43
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 27266 0 0 0 58225 18 0 0 25 0 1 0 215502439 98070528 23037 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 23943 23037 111 241 0 23699 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 95772

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=956760/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=96256 CPUtime=642.44
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 27715 0 0 0 64225 19 0 0 25 0 1 0 215502439 98566144 23237 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 24064 23237 111 241 0 23820 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 96256

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=956504/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=96600 CPUtime=702.45
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 27782 0 0 0 70226 19 0 0 25 0 1 0 215502439 98918400 23304 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 24150 23304 111 241 0 23906 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 96600

[startup+762.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=948568/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=104612 CPUtime=762.47
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 29814 0 0 0 76225 22 0 0 25 0 1 0 215502439 107122688 25336 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 26153 25336 111 241 0 25909 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 104612

[startup+822.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=947416/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=105560 CPUtime=822.48
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 30316 0 0 0 82225 23 0 0 25 0 1 0 215502439 108093440 25567 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 26390 25567 111 241 0 26146 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 105560

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=947288/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=105720 CPUtime=882.5
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 30349 0 0 0 88226 24 0 0 25 0 1 0 215502439 108257280 25600 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 26430 25600 111 241 0 26186 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 105720

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=939416/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=113120 CPUtime=942.51
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 32595 0 0 0 94225 26 0 0 25 0 1 0 215502439 115834880 27550 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 28280 27550 111 241 0 28036 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 113120

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=939160/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=113412 CPUtime=1002.52
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 32672 0 0 0 100226 26 0 0 25 0 1 0 215502439 116133888 27627 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 28353 27627 111 241 0 28109 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 113412

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=929496/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=122764 CPUtime=1062.54
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 35409 0 0 0 106226 28 0 0 25 0 1 0 215502439 125710336 30041 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 30691 30041 111 241 0 30447 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 122764

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=928984/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=123248 CPUtime=1122.55
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 35529 0 0 0 112226 29 0 0 25 0 1 0 215502439 126205952 30161 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 30812 30161 111 241 0 30568 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 123248

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=928856/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=123380 CPUtime=1182.56
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 35567 0 0 0 118227 29 0 0 25 0 1 0 215502439 126341120 30199 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 30845 30199 111 241 0 30601 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 123380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=928792/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=123540 CPUtime=1200.09
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 35577 0 0 0 119979 30 0 0 25 0 1 0 215502439 126504960 30209 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 30885 30209 111 241 0 30641 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 123540

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 729
/proc/meminfo: memFree=928792/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=123540 CPUtime=1200.09
/proc/728/stat : 728 (cmusat_base) R 726 728 31883 0 -1 4194304 35577 0 0 0 119979 30 0 0 25 0 1 0 215502439 126504960 30209 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/728/statm: 30885 30209 111 241 0 30641 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 123540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.321951
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 123540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35577
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= 906

runsolver used 1.45678 second user time and 2.70959 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Tue Feb 20 07:11:16 UTC 2007

IDJOB= 301160
IDBENCH= 20052
IDSOLVER= 120
FILE ID= node5/301160-1171955476

PBS_JOBID= 3848945

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/301160-1171955476/cmusat_base /tmp/evaluation/301160-1171955476/instance-301160-1171955476.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301160-1171955476 -o ROOT/results/node5/solver-301160-1171955476 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301160-1171955476/cmusat_base /tmp/evaluation/301160-1171955476/instance-301160-1171955476.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 919159268

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1050232 kB
Buffers:         61228 kB
Cached:         822772 kB
SwapCached:          0 kB
Active:         538704 kB
Inactive:       389328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          62904 kB
Slab:            63288 kB
Committed_AS:   781984 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Tue Feb 20 07:31:19 UTC 2007