Trace number 320176

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/manolios/
manol-pipe-c7nidw.cnf
MD5SUMcddc29f8f256e39e02d9b418f68e802c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark193.676
Satisfiable
(Un)Satisfiability was proved
Number of variables169072
Number of clauses501421
Sum of the clauses size1169981
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2334280
Number of clauses of size 3167140
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-320176-1173042149 -o ROOT/results/node58/solver-320176-1173042149 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320176-1173042149/picosat /tmp/evaluation/320176-1173042149/instance-320176-1173042149.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 0.93 0.90 3/64 7295
/proc/meminfo: memFree=1012672/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=568 CPUtime=0
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 324171561 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 142 54 40 102 0 37 0

[startup+0.00707394 s]
/proc/loadavg: 0.65 0.93 0.90 3/64 7295
/proc/meminfo: memFree=1012672/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=568 CPUtime=0
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 75 0 0 0 0 0 0 0 18 0 1 0 324171561 581632 60 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 142 60 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101081 s]
/proc/loadavg: 0.65 0.93 0.90 3/64 7295
/proc/meminfo: memFree=1012672/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=1344 CPUtime=0.09
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 242 0 0 0 4 5 0 0 18 0 1 0 324171561 1376256 227 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 336 227 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301103 s]
/proc/loadavg: 0.65 0.93 0.90 3/64 7295
/proc/meminfo: memFree=1012672/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=2464 CPUtime=0.29
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 510 0 0 0 13 16 0 0 19 0 1 0 324171561 2523136 495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 616 495 40 102 0 511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.701146 s]
/proc/loadavg: 0.65 0.93 0.90 3/64 7295
/proc/meminfo: memFree=1012672/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=4548 CPUtime=0.69
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 1068 0 0 0 33 36 0 0 23 0 1 0 324171561 4657152 1053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 1137 1053 40 102 0 1032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4548

[startup+1.50124 s]
/proc/loadavg: 0.65 0.93 0.90 2/65 7296
/proc/meminfo: memFree=1006840/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=13064 CPUtime=1.49
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 2184 0 0 0 70 79 0 0 25 0 1 0 324171561 13377536 2169 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 3266 2169 40 102 0 3161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13064

[startup+3.10141 s]
/proc/loadavg: 0.65 0.93 0.90 2/65 7296
/proc/meminfo: memFree=1000568/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=25868 CPUtime=3.09
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 4403 0 0 0 141 168 0 0 25 0 1 0 324171561 26488832 4388 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 6467 4388 40 102 0 6362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25868

[startup+6.30176 s]
/proc/loadavg: 0.68 0.93 0.90 2/65 7296
/proc/meminfo: memFree=989824/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=32128 CPUtime=6.29
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 5733 0 0 0 425 204 0 0 25 0 1 0 324171561 32899072 5667 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 8032 5667 42 102 0 7927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32128

[startup+12.7015 s]
/proc/loadavg: 0.70 0.93 0.90 2/65 7296
/proc/meminfo: memFree=989760/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=32268 CPUtime=12.68
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 5789 0 0 0 1064 204 0 0 25 0 1 0 324171561 33042432 5721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 8067 5721 48 102 0 7962 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32268

[startup+25.5019 s]
/proc/loadavg: 0.77 0.93 0.91 2/65 7296
/proc/meminfo: memFree=989184/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=32928 CPUtime=25.48
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 5959 0 0 0 2343 205 0 0 25 0 1 0 324171561 33718272 5891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 8232 5891 48 102 0 8127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32928

[startup+51.1017 s]
/proc/loadavg: 0.85 0.93 0.91 2/65 7296
/proc/meminfo: memFree=987136/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=35040 CPUtime=51.07
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 6490 0 0 0 4901 206 0 0 25 0 1 0 324171561 35880960 6422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 8760 6422 48 102 0 8655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35040

[startup+102.305 s]
/proc/loadavg: 0.93 0.94 0.91 2/65 7296
/proc/meminfo: memFree=984512/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=37416 CPUtime=102.26
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 7190 0 0 0 10019 207 0 0 25 0 1 0 324171561 38313984 7038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 9354 7038 48 102 0 9249 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37416

[startup+162.302 s]
/proc/loadavg: 0.97 0.95 0.91 2/65 7296
/proc/meminfo: memFree=982656/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=39396 CPUtime=162.24
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 7792 0 0 0 16016 208 0 0 25 0 1 0 324171561 40341504 7546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 9849 7546 48 102 0 9744 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39396

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 7296
/proc/meminfo: memFree=982144/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=39660 CPUtime=222.22
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 7964 0 0 0 22014 208 0 0 25 0 1 0 324171561 40611840 7614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 9915 7614 48 102 0 9810 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39660

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 7296
/proc/meminfo: memFree=982208/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=39660 CPUtime=282.21
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 8023 0 0 0 28013 208 0 0 25 0 1 0 324171561 40611840 7618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 9915 7618 48 102 0 9810 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39660

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=981184/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=40584 CPUtime=342.18
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 8395 0 0 0 34010 208 0 0 25 0 1 0 324171561 41558016 7871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10146 7871 48 102 0 10041 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 40584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=980736/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=41112 CPUtime=402.17
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 8595 0 0 0 40008 209 0 0 25 0 1 0 324171561 42098688 8007 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10278 8007 48 102 0 10173 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41112

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=980800/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=41112 CPUtime=462.15
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 8667 0 0 0 46006 209 0 0 25 0 1 0 324171561 42098688 8012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10278 8012 48 102 0 10173 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 41112

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=979968/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=41892 CPUtime=522.13
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 8936 0 0 0 52004 209 0 0 25 0 1 0 324171561 42897408 8211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544986 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10473 8211 48 102 0 10368 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41892

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=979136/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=42684 CPUtime=582.11
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 9211 0 0 0 58002 209 0 0 25 0 1 0 324171561 43708416 8412 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10671 8412 48 102 0 10566 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42684

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=977984/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=43736 CPUtime=642.1
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 9585 0 0 0 64000 210 0 0 25 0 1 0 324171561 44785664 8708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 10934 8708 48 102 0 10829 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=977408/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=44264 CPUtime=702.08
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 9794 0 0 0 69998 210 0 0 25 0 1 0 324171561 45326336 8836 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 11066 8836 48 102 0 10961 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 44264

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=975488/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=46240 CPUtime=762.07
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 10370 0 0 0 75996 211 0 0 25 0 1 0 324171561 47349760 9326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 11560 9326 48 102 0 11455 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 46240

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=974144/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=47428 CPUtime=822.05
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 10775 0 0 0 81993 212 0 0 25 0 1 0 324171561 48566272 9646 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 11857 9646 48 102 0 11752 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 47428

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=974080/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=47428 CPUtime=882.03
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 10876 0 0 0 87991 212 0 0 25 0 1 0 324171561 48566272 9657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 11857 9657 48 102 0 11752 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 47428

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=974144/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=47428 CPUtime=942.01
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 10876 0 0 0 93989 212 0 0 25 0 1 0 324171561 48566272 9657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 11857 9657 48 102 0 11752 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 47428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=973312/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=49236 CPUtime=1002
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 11165 0 0 0 99987 213 0 0 25 0 1 0 324171561 50417664 9852 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 12309 9852 48 102 0 12204 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 49236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=972480/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=50028 CPUtime=1061.98
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 11482 0 0 0 105985 213 0 0 25 0 1 0 324171561 51228672 10070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 12507 10070 48 102 0 12402 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 50028

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=972480/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=50028 CPUtime=1121.96
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 11482 0 0 0 111983 213 0 0 25 0 1 0 324171561 51228672 10070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 12507 10070 48 102 0 12402 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 50028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=972352/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=50160 CPUtime=1181.94
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 11608 0 0 0 117981 213 0 0 25 0 1 0 324171561 51363840 10092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 12540 10092 48 102 0 12435 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 50160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7296
/proc/meminfo: memFree=972352/2055920 swapFree=4184224/4192956
[pid=7295] ppid=7293 vsize=50160 CPUtime=1200.04
/proc/7295/stat : 7295 (picosat) R 7293 7295 7238 0 -1 4194304 11608 0 0 0 119791 213 0 0 25 0 1 0 324171561 51363840 10092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/7295/statm: 12540 10092 48 102 0 12435 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50160

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): 1197.92
CPU system time (s): 2.14367
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 50576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.92
system time used= 2.14367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11608
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= 2514

runsolver used 0.898863 second user time and 2.39364 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Mar  4 21:02:29 UTC 2007

IDJOB= 320176
IDBENCH= 20497
IDSOLVER= 106
FILE ID= node58/320176-1173042149

PBS_JOBID= 4012477

Free space on /tmp= 66495 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c7nidw.cnf
COMMAND LINE= /tmp/evaluation/320176-1173042149/picosat /tmp/evaluation/320176-1173042149/instance-320176-1173042149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-320176-1173042149 -o ROOT/results/node58/solver-320176-1173042149 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320176-1173042149/picosat /tmp/evaluation/320176-1173042149/instance-320176-1173042149.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cddc29f8f256e39e02d9b418f68e802c

RANDOM SEED= 29121014

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1013144 kB
Buffers:         45980 kB
Cached:         900844 kB
SwapCached:       2864 kB
Active:         299668 kB
Inactive:       656628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1013144 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            9380 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            72616 kB
Committed_AS:   737036 kB
PageTables:       1380 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= 66495 MiB

End job on node58 on Sun Mar  4 21:22:31 UTC 2007