Trace number 329154

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k60.cnf
MD5SUM913879a5f9dcd02ef984b774902fd16f
Bench CategoryINDUST (industrial 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 variables41077
Number of clauses155700
Sum of the clauses size420372
Maximum clause length37
Minimum clause length1
Number of clauses of size 1798
Number of clauses of size 276566
Number of clauses of size 372380
Number of clauses of size 4326
Number of clauses of size 5625
Number of clauses of size over 55005

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-329154-1173133083 -o ROOT/results/node47/solver-329154-1173133083 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329154-1173133083/picosat /tmp/evaluation/329154-1173133083/instance-329154-1173133083.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.65 0.89 0.88 3/64 19236
/proc/meminfo: memFree=1215336/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=564 CPUtime=0
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 39283476 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 141 41 32 102 0 36 0

[startup+0.0789469 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 19236
/proc/meminfo: memFree=1215336/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=1024 CPUtime=0.06
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 158 0 0 0 4 2 0 0 18 0 1 0 39283476 1048576 143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 256 143 40 102 0 151 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1024

[startup+0.101948 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 19236
/proc/meminfo: memFree=1215336/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=1024 CPUtime=0.09
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 175 0 0 0 5 4 0 0 18 0 1 0 39283476 1048576 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 256 160 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.30197 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 19236
/proc/meminfo: memFree=1215336/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=2468 CPUtime=0.29
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 461 0 0 0 14 15 0 0 19 0 1 0 39283476 2527232 446 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 617 446 40 102 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2468

[startup+0.702013 s]
/proc/loadavg: 0.65 0.89 0.88 3/64 19236
/proc/meminfo: memFree=1215336/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=4684 CPUtime=0.69
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 909 0 0 0 31 38 0 0 22 0 1 0 39283476 4796416 894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 1171 894 40 102 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4684

[startup+1.5011 s]
/proc/loadavg: 0.65 0.89 0.88 2/65 19237
/proc/meminfo: memFree=1210464/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=9748 CPUtime=1.48
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 1791 0 0 0 80 68 0 0 25 0 1 0 39283476 9981952 1776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 2437 1776 42 102 0 2332 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9748

[startup+3.10227 s]
/proc/loadavg: 0.68 0.89 0.88 2/65 19237
/proc/meminfo: memFree=1208032/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=10284 CPUtime=3.09
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 1923 0 0 0 240 69 0 0 25 0 1 0 39283476 10530816 1906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 2571 1906 48 102 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10284

[startup+6.30162 s]
/proc/loadavg: 0.68 0.89 0.88 2/65 19237
/proc/meminfo: memFree=1206776/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=11468 CPUtime=6.28
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 2220 0 0 0 559 69 0 0 25 0 1 0 39283476 11743232 2203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 2867 2203 48 102 0 2762 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11468

[startup+12.7013 s]
/proc/loadavg: 0.73 0.90 0.89 2/65 19237
/proc/meminfo: memFree=1205432/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=12644 CPUtime=12.69
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 2548 0 0 0 1199 70 0 0 25 0 1 0 39283476 12947456 2531 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 3161 2531 48 102 0 3056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12644

[startup+25.5017 s]
/proc/loadavg: 0.77 0.90 0.89 2/65 19237
/proc/meminfo: memFree=1204536/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=13256 CPUtime=25.48
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 2702 0 0 0 2478 70 0 0 25 0 1 0 39283476 13574144 2685 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 3314 2685 48 102 0 3209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13256

[startup+51.1015 s]
/proc/loadavg: 0.85 0.91 0.89 2/65 19237
/proc/meminfo: memFree=1202616/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=15216 CPUtime=51.06
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 3198 0 0 0 5036 70 0 0 25 0 1 0 39283476 15581184 3181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 3804 3181 48 102 0 3699 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15216

[startup+102.306 s]
/proc/loadavg: 0.94 0.92 0.89 2/65 19237
/proc/meminfo: memFree=1197880/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=19704 CPUtime=102.26
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 4382 0 0 0 10155 71 0 0 25 0 1 0 39283476 20176896 4327 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 4926 4327 48 102 0 4821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19704

[startup+162.301 s]
/proc/loadavg: 0.98 0.93 0.90 2/65 19237
/proc/meminfo: memFree=1196024/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=22044 CPUtime=162.24
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 5021 0 0 0 16152 72 0 0 25 0 1 0 39283476 22573056 4893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 5511 4893 48 102 0 5406 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22044

[startup+222.302 s]
/proc/loadavg: 0.99 0.94 0.91 2/65 19237
/proc/meminfo: memFree=1192824/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=24796 CPUtime=222.22
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 5847 0 0 0 22150 72 0 0 25 0 1 0 39283476 25391104 5593 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529713 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 6199 5593 48 102 0 6094 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24796

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 19237
/proc/meminfo: memFree=1191416/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=26104 CPUtime=282.2
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 6281 0 0 0 28147 73 0 0 25 0 1 0 39283476 26730496 5931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 6526 5931 48 102 0 6421 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26104

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 19237
/proc/meminfo: memFree=1187512/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=30444 CPUtime=342.19
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 7297 0 0 0 34145 74 0 0 25 0 1 0 39283476 31174656 6896 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 7611 6896 48 102 0 7506 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30444

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 19237
/proc/meminfo: memFree=1182584/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=35360 CPUtime=402.17
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 8640 0 0 0 40142 75 0 0 25 0 1 0 39283476 36208640 8134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 8840 8134 48 102 0 8735 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35360

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1179320/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=38652 CPUtime=462.15
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 9518 0 0 0 46139 76 0 0 25 0 1 0 39283476 39579648 8956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 9663 8956 48 102 0 9558 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 38652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1177016/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=40880 CPUtime=522.13
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10147 0 0 0 52136 77 0 0 25 0 1 0 39283476 41861120 9526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10220 9526 48 102 0 10115 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 40880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1177016/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=40880 CPUtime=582.12
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10147 0 0 0 58135 77 0 0 25 0 1 0 39283476 41861120 9526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10220 9526 48 102 0 10115 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1177080/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=40880 CPUtime=642.1
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10153 0 0 0 64133 77 0 0 25 0 1 0 39283476 41861120 9532 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10220 9532 48 102 0 10115 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40880

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1177080/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=41136 CPUtime=702.08
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10159 0 0 0 70131 77 0 0 25 0 1 0 39283476 42123264 9538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10284 9538 48 102 0 10179 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 41136

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1175416/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=42580 CPUtime=762.07
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10598 0 0 0 76130 77 0 0 25 0 1 0 39283476 43601920 9909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10645 9909 48 102 0 10540 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42580

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1175416/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=42580 CPUtime=822.05
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10666 0 0 0 82128 77 0 0 25 0 1 0 39283476 43601920 9909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10645 9909 48 102 0 10540 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42580

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1175352/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=42580 CPUtime=882.03
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 10746 0 0 0 88126 77 0 0 25 0 1 0 39283476 43601920 9917 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 10645 9917 48 102 0 10540 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42580

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1172664/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=45340 CPUtime=942.02
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 11504 0 0 0 94124 78 0 0 25 0 1 0 39283476 46428160 10603 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524068 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 11335 10603 48 102 0 11230 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 45340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1168952/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=49340 CPUtime=1002
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 12502 0 0 0 100121 79 0 0 25 0 1 0 39283476 50524160 11601 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 12335 11601 48 102 0 12230 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 49340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1168504/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=49596 CPUtime=1061.98
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 12650 0 0 0 106119 79 0 0 25 0 1 0 39283476 50786304 11673 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 12399 11673 48 102 0 12294 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 49596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1168376/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=49596 CPUtime=1121.96
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 12736 0 0 0 112117 79 0 0 25 0 1 0 39283476 50786304 11680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 12399 11680 48 102 0 12294 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 49596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1168376/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=49596 CPUtime=1181.94
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 12736 0 0 0 118115 79 0 0 25 0 1 0 39283476 50786304 11680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 12399 11680 48 102 0 12294 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 49596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19237
/proc/meminfo: memFree=1168376/2055920 swapFree=4192812/4192956
[pid=19236] ppid=19234 vsize=49596 CPUtime=1200.04
/proc/19236/stat : 19236 (picosat) R 19234 19236 19177 0 -1 4194304 12736 0 0 0 119925 79 0 0 25 0 1 0 39283476 50786304 11680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/19236/statm: 12399 11680 48 102 0 12294 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49596

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.25
CPU system time (s): 0.807877
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 49912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.25
system time used= 0.807877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12736
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= 2074

runsolver used 0.868867 second user time and 2.41863 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Mon Mar  5 22:18:03 UTC 2007

IDJOB= 329154
IDBENCH= 20533
IDSOLVER= 106
FILE ID= node47/329154-1173133083

PBS_JOBID= 4015189

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329154-1173133083/picosat /tmp/evaluation/329154-1173133083/instance-329154-1173133083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-329154-1173133083 -o ROOT/results/node47/solver-329154-1173133083 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329154-1173133083/picosat /tmp/evaluation/329154-1173133083/instance-329154-1173133083.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  913879a5f9dcd02ef984b774902fd16f

RANDOM SEED= 17457484

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.225
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		: 3000.225
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:       1215808 kB
Buffers:         32816 kB
Cached:         729668 kB
SwapCached:          0 kB
Active:          89796 kB
Inactive:       687896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4420 kB
Writeback:           0 kB
Mapped:          25340 kB
Slab:            48428 kB
Committed_AS:   120524 kB
PageTables:       1452 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= 66560 MiB

End job on node47 on Mon Mar  5 22:38:06 UTC 2007