Trace number 300326

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
picosat 535? (TO) 1200.08 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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-300326-1171899522 -o ROOT/results/node5/solver-300326-1171899522 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300326-1171899522/picosat /tmp/evaluation/300326-1171899522/instance-300326-1171899522.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: 1.01 1.35 1.31 3/77 27593
/proc/meminfo: memFree=1061280/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=568 CPUtime=0
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 209907070 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 142 66 40 102 0 37 0

[startup+0.107052 s]
/proc/loadavg: 1.01 1.35 1.31 3/77 27593
/proc/meminfo: memFree=1061280/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=968 CPUtime=0.09
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 164 0 0 0 4 5 0 0 18 0 1 0 209907070 991232 149 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 242 149 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.51509 s]
/proc/loadavg: 1.01 1.35 1.31 3/77 27593
/proc/meminfo: memFree=1061280/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=2296 CPUtime=0.5
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 522 0 0 0 39 11 0 0 22 0 1 0 209907070 2351104 505 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 607 505 48 102 0 502 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33518 s]
/proc/loadavg: 1.01 1.34 1.31 2/78 27594
/proc/meminfo: memFree=1058712/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=3208 CPUtime=1.32
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 750 0 0 0 121 11 0 0 25 0 1 0 209907070 3284992 733 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 802 733 48 102 0 697 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3208

[startup+2.97137 s]
/proc/loadavg: 1.01 1.34 1.31 2/78 27594
/proc/meminfo: memFree=1058200/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=3736 CPUtime=2.96
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 859 0 0 0 285 11 0 0 25 0 1 0 209907070 3825664 842 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 934 842 48 102 0 829 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3736

[startup+6.25374 s]
/proc/loadavg: 1.01 1.33 1.31 2/78 27594
/proc/meminfo: memFree=1057176/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=4660 CPUtime=6.25
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 1095 0 0 0 613 12 0 0 25 0 1 0 209907070 4771840 1078 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 1165 1078 48 102 0 1060 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4660

[startup+12.7085 s]
/proc/loadavg: 1.01 1.33 1.31 2/78 27594
/proc/meminfo: memFree=1056024/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=5680 CPUtime=12.7
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 1351 0 0 0 1258 12 0 0 25 0 1 0 209907070 5816320 1334 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 1420 1334 48 102 0 1315 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5680

[startup+25.5099 s]
/proc/loadavg: 1.00 1.32 1.30 2/78 27594
/proc/meminfo: memFree=1054552/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=7064 CPUtime=25.49
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 1701 0 0 0 2537 12 0 0 25 0 1 0 209907070 7233536 1684 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 1766 1684 48 102 0 1661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7064

[startup+51.1228 s]
/proc/loadavg: 1.00 1.29 1.29 2/78 27594
/proc/meminfo: memFree=1052440/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=9056 CPUtime=51.1
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 2208 0 0 0 5097 13 0 0 25 0 1 0 209907070 9273344 2191 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 2264 2191 48 102 0 2159 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9056

[startup+102.34 s]
/proc/loadavg: 1.00 1.24 1.27 2/78 27596
/proc/meminfo: memFree=1049880/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=11884 CPUtime=102.3
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 2882 0 0 0 10216 14 0 0 25 0 1 0 209907070 12169216 2865 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 2971 2865 48 102 0 2866 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11884

[startup+162.372 s]
/proc/loadavg: 1.00 1.19 1.25 2/78 27596
/proc/meminfo: memFree=1047576/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=13924 CPUtime=162.32
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 3400 0 0 0 16217 15 0 0 25 0 1 0 209907070 14258176 3383 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 3481 3383 48 102 0 3376 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13924

[startup+222.4 s]
/proc/loadavg: 1.00 1.16 1.24 2/78 27596
/proc/meminfo: memFree=1045976/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=15412 CPUtime=222.33
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 3859 0 0 0 22218 15 0 0 25 0 1 0 209907070 15781888 3769 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 3853 3769 48 102 0 3748 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15412

[startup+282.428 s]
/proc/loadavg: 1.00 1.12 1.22 2/78 27596
/proc/meminfo: memFree=1043992/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=17300 CPUtime=282.34
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 4389 0 0 0 28218 16 0 0 25 0 1 0 209907070 17715200 4250 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 4325 4250 48 102 0 4220 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17300

[startup+342.453 s]
/proc/loadavg: 1.00 1.10 1.20 2/78 27596
/proc/meminfo: memFree=1043544/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=17660 CPUtime=342.35
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 4715 0 0 0 34218 17 0 0 25 0 1 0 209907070 18083840 4310 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 4415 4310 48 102 0 4310 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 17660

[startup+402.485 s]
/proc/loadavg: 1.05 1.09 1.19 2/78 27596
/proc/meminfo: memFree=1042392/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=18788 CPUtime=402.37
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 5232 0 0 0 40219 18 0 0 25 0 1 0 209907070 19238912 4596 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 4697 4596 48 102 0 4592 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 18788

[startup+462.513 s]
/proc/loadavg: 1.02 1.07 1.17 2/78 27596
/proc/meminfo: memFree=1040920/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=20540 CPUtime=462.37
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 5862 0 0 0 46218 19 0 0 25 0 1 0 209907070 21032960 5026 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 5135 5026 48 102 0 5030 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20540

[startup+522.54 s]
/proc/loadavg: 1.00 1.06 1.16 2/78 27596
/proc/meminfo: memFree=1040216/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=21116 CPUtime=522.39
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 6232 0 0 0 52219 20 0 0 25 0 1 0 209907070 21622784 5184 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 5279 5184 48 102 0 5174 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 21116

[startup+582.568 s]
/proc/loadavg: 1.00 1.05 1.15 2/78 27596
/proc/meminfo: memFree=1039768/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=21476 CPUtime=582.41
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 6569 0 0 0 58220 21 0 0 25 0 1 0 209907070 21991424 5278 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 5369 5278 48 102 0 5264 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21476

[startup+642.6 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 27596
/proc/meminfo: memFree=1038424/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=22928 CPUtime=642.42
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 7037 0 0 0 64220 22 0 0 25 0 1 0 209907070 23478272 5627 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 5732 5627 48 102 0 5627 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 22928

[startup+702.627 s]
/proc/loadavg: 1.00 1.03 1.13 2/78 27596
/proc/meminfo: memFree=1038296/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=22936 CPUtime=702.43
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 7273 0 0 0 70220 23 0 0 25 0 1 0 209907070 23486464 5651 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 5734 5651 48 102 0 5629 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 22936

[startup+762.653 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 27596
/proc/meminfo: memFree=1037080/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=24124 CPUtime=762.44
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 7732 0 0 0 76220 24 0 0 25 0 1 0 209907070 24702976 5938 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6031 5938 48 102 0 5926 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 24124

[startup+822.684 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 27596
/proc/meminfo: memFree=1036824/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=24376 CPUtime=822.45
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 7915 0 0 0 82221 24 0 0 25 0 1 0 209907070 24961024 5988 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6094 5988 48 102 0 5989 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 24376

[startup+882.716 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 27596
/proc/meminfo: memFree=1036120/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=24988 CPUtime=882.47
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 8329 0 0 0 88222 25 0 0 25 0 1 0 209907070 25587712 6169 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6247 6169 48 102 0 6142 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 24988

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 27596
/proc/meminfo: memFree=1035288/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=26172 CPUtime=942.49
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 8805 0 0 0 94223 26 0 0 25 0 1 0 209907070 26800128 6379 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6543 6379 48 102 0 6438 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 26172

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 27596
/proc/meminfo: memFree=1034456/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=27064 CPUtime=1002.5
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 9238 0 0 0 100223 27 0 0 25 0 1 0 209907070 27713536 6628 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6766 6628 48 102 0 6661 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 27064

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 27596
/proc/meminfo: memFree=1034712/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=26760 CPUtime=1062.52
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 9393 0 0 0 106225 27 0 0 25 0 1 0 209907070 27402240 6557 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 6690 6557 48 102 0 6585 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 26760

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 27596
/proc/meminfo: memFree=1033432/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=28080 CPUtime=1122.54
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 10091 0 0 0 112225 29 0 0 25 0 1 0 209907070 28753920 6885 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 7020 6885 48 102 0 6915 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 28080

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 27596
/proc/meminfo: memFree=1032920/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=28696 CPUtime=1182.54
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 10378 0 0 0 118225 29 0 0 25 0 1 0 209907070 29384704 7013 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 7174 7013 48 102 0 7069 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 28696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 27596
/proc/meminfo: memFree=1031832/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=29752 CPUtime=1200.07
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 10697 0 0 0 119977 30 0 0 25 0 1 0 209907070 30466048 7280 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 7438 7280 48 102 0 7333 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29752

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 1.06 2/78 27596
/proc/meminfo: memFree=1031832/2055920 swapFree=4192812/4192956
[pid=27593] ppid=27591 vsize=29752 CPUtime=1200.07
/proc/27593/stat : 27593 (picosat) R 27591 27593 26362 0 -1 4194304 10697 0 0 0 119977 30 0 0 25 0 1 0 209907070 30466048 7280 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27593/statm: 7438 7280 48 102 0 7333 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.307953
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 29752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10697
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= 24429

runsolver used 1.22581 second user time and 2.71059 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 15:38:42 UTC 2007

IDJOB= 300326
IDBENCH= 20032
IDSOLVER= 106
FILE ID= node5/300326-1171899522

PBS_JOBID= 3848831

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300326-1171899522/picosat /tmp/evaluation/300326-1171899522/instance-300326-1171899522.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300326-1171899522 -o ROOT/results/node5/solver-300326-1171899522 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300326-1171899522/picosat /tmp/evaluation/300326-1171899522/instance-300326-1171899522.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 125239403

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:       1061752 kB
Buffers:         60204 kB
Cached:         812848 kB
SwapCached:          0 kB
Active:         529960 kB
Inactive:       387144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1061752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          62940 kB
Slab:            62748 kB
Committed_AS:   764456 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= 66552 MiB

End job on node5 on Mon Feb 19 15:58:45 UTC 2007