Trace number 305205

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) 1200.12 1200.16

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node16/watcher-305205-1172074070 -o ROOT/results/node16/solver-305205-1172074070 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305205-1172074070/picosat /tmp/evaluation/305205-1172074070/instance-305205-1172074070.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: 1.07 1.02 1.00 3/77 16022
/proc/meminfo: memFree=1454232/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=1536 CPUtime=0
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 227361372 1572864 288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 384 291 39 102 0 279 0

[startup+0.106963 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 16022
/proc/meminfo: memFree=1454232/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=1932 CPUtime=0.09
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 409 0 0 0 4 5 0 0 18 0 1 0 227361372 1978368 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 483 394 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514915 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 16022
/proc/meminfo: memFree=1454232/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=3512 CPUtime=0.51
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 812 0 0 0 25 26 0 0 21 0 1 0 227361372 3596288 797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 878 797 40 102 0 773 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3512

[startup+1.33482 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16023
/proc/meminfo: memFree=1450000/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=5236 CPUtime=1.32
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 1168 0 0 0 101 31 0 0 25 0 1 0 227361372 5361664 1148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524023 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 1309 1148 48 102 0 1204 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5236

[startup+2.97063 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16023
/proc/meminfo: memFree=1448336/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=7436 CPUtime=2.95
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 1734 0 0 0 264 31 0 0 25 0 1 0 227361372 7614464 1714 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 1859 1714 48 102 0 1754 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7436

[startup+6.24925 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16023
/proc/meminfo: memFree=1443600/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=11836 CPUtime=6.24
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 2837 0 0 0 591 33 0 0 25 0 1 0 227361372 12120064 2817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 2959 2817 48 102 0 2854 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11836

[startup+12.7015 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1437272/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=17336 CPUtime=12.69
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 4211 0 0 0 1235 34 0 0 25 0 1 0 227361372 17752064 4191 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 4334 4191 48 102 0 4229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17336

[startup+25.502 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1434840/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=19768 CPUtime=25.49
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 4822 0 0 0 2514 35 0 0 25 0 1 0 227361372 20242432 4802 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 4942 4802 48 102 0 4837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19768

[startup+51.1061 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1429464/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=25068 CPUtime=51.09
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 6159 0 0 0 5073 36 0 0 25 0 1 0 227361372 25669632 6139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549506 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 6267 6139 48 102 0 6162 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25068

[startup+102.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1422296/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=32104 CPUtime=102.29
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 7938 0 0 0 10191 38 0 0 25 0 1 0 227361372 32874496 7918 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 8026 7918 48 102 0 7921 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 32104

[startup+162.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1415128/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=39236 CPUtime=162.3
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 9747 0 0 0 16190 40 0 0 25 0 1 0 227361372 40177664 9659 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 9809 9659 48 102 0 9704 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39236

[startup+222.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1407960/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=46324 CPUtime=222.31
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 11652 0 0 0 22189 42 0 0 25 0 1 0 227361372 47435776 11452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 11581 11452 48 102 0 11476 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 46324

[startup+282.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1401880/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=52236 CPUtime=282.32
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 13274 0 0 0 28188 44 0 0 25 0 1 0 227361372 53489664 12948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 13059 12948 48 102 0 12954 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 52236

[startup+342.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1394712/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=59448 CPUtime=342.33
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 15153 0 0 0 34188 45 0 0 25 0 1 0 227361372 60874752 14735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 14862 14735 48 102 0 14757 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 59448

[startup+402.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1391704/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=62492 CPUtime=402.34
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 16457 0 0 0 40186 48 0 0 25 0 1 0 227361372 63991808 15517 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 15623 15517 48 102 0 15518 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 62492

[startup+462.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1385624/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=68660 CPUtime=462.35
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 18089 0 0 0 46186 49 0 0 25 0 1 0 227361372 70307840 17045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 17165 17045 48 102 0 17060 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 68660

[startup+522.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1381464/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=72664 CPUtime=522.36
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 19177 0 0 0 52185 51 0 0 25 0 1 0 227361372 74407936 18077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 18166 18077 48 102 0 18061 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 72664

[startup+582.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1381720/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=72420 CPUtime=582.37
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 20092 0 0 0 58185 52 0 0 25 0 1 0 227361372 74158080 18029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 18105 18029 48 102 0 18000 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 72420

[startup+642.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1377432/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=77308 CPUtime=642.38
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 21353 0 0 0 64185 53 0 0 25 0 1 0 227361372 79163392 19228 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 19327 19228 48 102 0 19222 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 77308

[startup+702.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1372760/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=82072 CPUtime=702.39
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 22492 0 0 0 70184 55 0 0 25 0 1 0 227361372 84041728 20240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 20518 20240 48 102 0 20413 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 82072

[startup+762.436 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16023
/proc/meminfo: memFree=1366296/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=88512 CPUtime=762.4
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 24172 0 0 0 76183 57 0 0 25 0 1 0 227361372 90636288 21855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 22128 21855 48 102 0 22023 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 88512

[startup+822.453 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1371608/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=83152 CPUtime=822.41
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 24178 0 0 0 82184 57 0 0 25 0 1 0 227361372 85147648 20538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 20788 20538 48 102 0 20683 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 83152

[startup+882.463 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1363160/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=91532 CPUtime=882.42
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 26345 0 0 0 88182 60 0 0 25 0 1 0 227361372 93728768 22634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134582434 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 22883 22634 48 102 0 22778 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 91532

[startup+942.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1357464/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=97292 CPUtime=942.42
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 27982 0 0 0 94180 62 0 0 25 0 1 0 227361372 99627008 24057 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 24323 24057 48 102 0 24218 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 97292

[startup+1002.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1349656/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=105004 CPUtime=1002.43
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 30008 0 0 0 100178 65 0 0 25 0 1 0 227361372 107524096 26008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 26251 26008 48 102 0 26146 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 105004

[startup+1062.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16023
/proc/meminfo: memFree=1351704/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=102892 CPUtime=1062.45
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 30016 0 0 0 106179 66 0 0 25 0 1 0 227361372 105361408 25495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 25723 25495 48 102 0 25618 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 102892

[startup+1122.51 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16023
/proc/meminfo: memFree=1348376/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=106252 CPUtime=1122.46
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 30932 0 0 0 112179 67 0 0 25 0 1 0 227361372 108802048 26332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 26563 26332 48 102 0 26458 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 106252

[startup+1182.52 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1348376/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=106252 CPUtime=1182.47
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 30934 0 0 0 118180 67 0 0 25 0 1 0 227361372 108802048 26334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 26563 26334 48 102 0 26458 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 106252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16023
/proc/meminfo: memFree=1346520/2055920 swapFree=4192812/4192956
[pid=16022] ppid=16020 vsize=108056 CPUtime=1200.09
/proc/16022/stat : 16022 (picosat) R 16020 16022 15041 0 -1 4194304 31474 0 0 0 119941 68 0 0 25 0 1 0 227361372 110649344 26791 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16022/statm: 27014 26791 48 102 0 26909 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 108056

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): 1200.16
CPU time (s): 1200.12
CPU user time (s): 1199.42
CPU system time (s): 0.700893
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 108056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.700893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31474
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= 1611

runsolver used 1.38379 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Wed Feb 21 16:07:50 UTC 2007

IDJOB= 305205
IDBENCH= 20151
IDSOLVER= 106
FILE ID= node16/305205-1172074070

PBS_JOBID= 3865302

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305205-1172074070/picosat /tmp/evaluation/305205-1172074070/instance-305205-1172074070.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305205-1172074070 -o ROOT/results/node16/solver-305205-1172074070 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305205-1172074070/picosat /tmp/evaluation/305205-1172074070/instance-305205-1172074070.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 368136901

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1454576 kB
Buffers:         58952 kB
Cached:         407664 kB
SwapCached:          0 kB
Active:         215044 kB
Inactive:       305828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          73156 kB
Slab:            66084 kB
Committed_AS:  1017688 kB
PageTables:       1724 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= 66547 MiB

End job on node16 on Wed Feb 21 16:27:53 UTC 2007