Trace number 301925

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) 1200.03 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
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 variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node19/watcher-301925-1172000322 -o ROOT/results/node19/solver-301925-1172000322 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301925-1172000322/picosat /tmp/evaluation/301925-1172000322/instance-301925-1172000322.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: 0.91 0.95 0.90 3/77 13021
/proc/meminfo: memFree=1363504/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=724 CPUtime=0
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 219986251 741376 79 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 181 79 40 102 0 76 0

[startup+0.107677 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 13021
/proc/meminfo: memFree=1363504/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=988 CPUtime=0.1
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 172 0 0 0 5 5 0 0 18 0 1 0 219986251 1011712 157 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 247 157 40 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.515721 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 13021
/proc/meminfo: memFree=1363504/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=2444 CPUtime=0.5
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 523 0 0 0 36 14 0 0 21 0 1 0 219986251 2502656 506 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 611 506 48 102 0 506 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2444

[startup+1.33681 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 13022
/proc/meminfo: memFree=1359592/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=4540 CPUtime=1.32
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 1066 0 0 0 118 14 0 0 25 0 1 0 219986251 4648960 1049 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 1135 1049 48 102 0 1030 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4540

[startup+2.97899 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 13022
/proc/meminfo: memFree=1358888/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=5060 CPUtime=2.97
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 1201 0 0 0 282 15 0 0 25 0 1 0 219986251 5181440 1184 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 1265 1184 48 102 0 1160 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5060

[startup+6.25534 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 13022
/proc/meminfo: memFree=1357864/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=5948 CPUtime=6.25
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 1418 0 0 0 610 15 0 0 25 0 1 0 219986251 6090752 1401 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 1487 1401 48 102 0 1382 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5948

[startup+12.714 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 13022
/proc/meminfo: memFree=1356200/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=7436 CPUtime=12.7
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 1803 0 0 0 1255 15 0 0 25 0 1 0 219986251 7614464 1786 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 1859 1786 48 102 0 1754 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7436

[startup+25.6154 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 13022
/proc/meminfo: memFree=1354152/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=9636 CPUtime=25.6
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 2326 0 0 0 2545 15 0 0 25 0 1 0 219986251 9867264 2309 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 2409 2309 48 102 0 2304 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 9636

[startup+51.2262 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 13022
/proc/meminfo: memFree=1351400/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=12484 CPUtime=51.2
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 3020 0 0 0 5104 16 0 0 25 0 1 0 219986251 12783616 3003 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 3121 3003 48 102 0 3016 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 12484

[startup+102.447 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 13022
/proc/meminfo: memFree=1347624/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=16544 CPUtime=102.41
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 4053 0 0 0 10224 17 0 0 25 0 1 0 219986251 16941056 4036 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 4136 4036 48 102 0 4031 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 16544

[startup+162.48 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1344616/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=18960 CPUtime=162.42
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 4828 0 0 0 16224 18 0 0 25 0 1 0 219986251 19415040 4651 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 4740 4651 48 102 0 4635 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 18960

[startup+222.508 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1342056/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=21532 CPUtime=222.44
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 5452 0 0 0 22225 19 0 0 25 0 1 0 219986251 22048768 5275 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 5383 5275 48 102 0 5278 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 21532

[startup+282.533 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1339688/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=23856 CPUtime=282.45
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 6308 0 0 0 28225 20 0 0 25 0 1 0 219986251 24428544 5845 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 5964 5845 48 102 0 5859 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 23856

[startup+342.565 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1338024/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=25528 CPUtime=342.47
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 6943 0 0 0 34226 21 0 0 25 0 1 0 219986251 26140672 6260 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 6382 6260 48 102 0 6277 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 25528

[startup+402.599 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1336872/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=26552 CPUtime=402.48
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 7462 0 0 0 40227 21 0 0 25 0 1 0 219986251 27189248 6534 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 6638 6534 48 102 0 6533 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 26552

[startup+462.63 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1334632/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=29036 CPUtime=462.49
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 8266 0 0 0 46227 22 0 0 25 0 1 0 219986251 29732864 7097 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 7259 7097 48 102 0 7154 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 29036

[startup+522.664 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1333544/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=30160 CPUtime=522.51
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 8728 0 0 0 52228 23 0 0 25 0 1 0 219986251 30883840 7374 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 7540 7374 48 102 0 7435 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 30160

[startup+582.698 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1332648/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=31064 CPUtime=582.53
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 9661 0 0 0 58228 25 0 0 25 0 1 0 219986251 31809536 7589 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 7766 7589 48 102 0 7661 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 31064

[startup+642.728 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 13024
/proc/meminfo: memFree=1331176/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=32416 CPUtime=642.55
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 10224 0 0 0 64229 26 0 0 25 0 1 0 219986251 33193984 7957 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 8104 7957 48 102 0 7999 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 32416

[startup+702.76 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1331176/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=32420 CPUtime=702.56
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 10617 0 0 0 70230 26 0 0 25 0 1 0 219986251 33198080 7969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 8105 7969 48 102 0 8000 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 32420

[startup+762.792 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1328552/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=34928 CPUtime=762.58
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 11633 0 0 0 76231 27 0 0 25 0 1 0 219986251 35766272 8598 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 8732 8598 48 102 0 8627 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 34928

[startup+822.831 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1328616/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=34928 CPUtime=822.61
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 11633 0 0 0 82233 28 0 0 25 0 1 0 219986251 35766272 8598 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 8732 8598 48 102 0 8627 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 34928

[startup+882.862 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1327912/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=35576 CPUtime=882.62
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 11956 0 0 0 88234 28 0 0 25 0 1 0 219986251 36429824 8765 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 8894 8765 48 102 0 8789 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 35576

[startup+942.895 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1326248/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=37276 CPUtime=942.63
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 12528 0 0 0 94234 29 0 0 25 0 1 0 219986251 38170624 9175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9319 9175 48 102 0 9214 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 37276

[startup+1002.93 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1326056/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=37512 CPUtime=1002.66
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 12743 0 0 0 100236 30 0 0 25 0 1 0 219986251 38412288 9226 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9378 9226 48 102 0 9273 0
Current children cumulated CPU time (s) 1002.66
Current children cumulated vsize (KiB) 37512

[startup+1062.96 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1324648/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=38796 CPUtime=1062.67
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 13268 0 0 0 106236 31 0 0 25 0 1 0 219986251 39727104 9578 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9699 9578 48 102 0 9594 0
Current children cumulated CPU time (s) 1062.67
Current children cumulated vsize (KiB) 38796

[startup+1122.99 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1323688/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=39804 CPUtime=1122.69
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 13631 0 0 0 112237 32 0 0 25 0 1 0 219986251 40759296 9819 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9951 9819 48 102 0 9846 0
Current children cumulated CPU time (s) 1122.69
Current children cumulated vsize (KiB) 39804

[startup+1183.02 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1323816/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=38120 CPUtime=1182.7
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 14133 0 0 0 118238 32 0 0 25 0 1 0 219986251 39034880 9414 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9530 9414 48 102 0 9425 0
Current children cumulated CPU time (s) 1182.7
Current children cumulated vsize (KiB) 38120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13024
/proc/meminfo: memFree=1325288/2055920 swapFree=4192812/4192956
[pid=13021] ppid=13019 vsize=38120 CPUtime=1200.02
/proc/13021/stat : 13021 (picosat) R 13019 13021 12916 0 -1 4194304 14133 0 0 0 119969 33 0 0 25 0 1 0 219986251 39034880 9414 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13021/statm: 9530 9414 48 102 0 9425 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 38120

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): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1199.7
CPU system time (s): 0.337948
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 39920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.337948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14133
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= 1347

runsolver used 1.41378 second user time and 2.78758 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Feb 20 19:38:42 UTC 2007

IDJOB= 301925
IDBENCH= 20071
IDSOLVER= 106
FILE ID= node19/301925-1172000322

PBS_JOBID= 3849128

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301925-1172000322/picosat /tmp/evaluation/301925-1172000322/instance-301925-1172000322.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-301925-1172000322 -o ROOT/results/node19/solver-301925-1172000322 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301925-1172000322/picosat /tmp/evaluation/301925-1172000322/instance-301925-1172000322.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 800960281

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1363912 kB
Buffers:         58564 kB
Cached:         515016 kB
SwapCached:          0 kB
Active:         301500 kB
Inactive:       315604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          62464 kB
Slab:            60496 kB
Committed_AS:   910520 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Tue Feb 20 19:58:45 UTC 2007