Trace number 355950

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-355950-1176810018 -o ROOT/results/node29/solver-355950-1176810018 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355950-1176810018/picosat /tmp/evaluation/355950-1176810018/instance-355950-1176810018.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.74 0.96 0.98 2/77 13385
/proc/meminfo: memFree=1928312/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=564 CPUtime=0
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 56 0 0 0 0 0 0 0 20 0 1 0 128917542 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 141 41 32 102 0 36 0

[startup+0.031305 s]
/proc/loadavg: 0.74 0.96 0.98 2/77 13385
/proc/meminfo: memFree=1928312/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=568 CPUtime=0.02
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 74 0 0 0 2 0 0 0 20 0 1 0 128917542 581632 59 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 142 59 40 102 0 37 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 568

[startup+0.101308 s]
/proc/loadavg: 0.74 0.96 0.98 2/77 13385
/proc/meminfo: memFree=1928312/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=1024 CPUtime=0.08
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 171 0 0 0 5 3 0 0 20 0 1 0 128917542 1048576 156 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 256 156 40 102 0 151 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1024

[startup+0.301319 s]
/proc/loadavg: 0.74 0.96 0.98 2/77 13385
/proc/meminfo: memFree=1928312/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=2420 CPUtime=0.29
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 452 0 0 0 14 15 0 0 22 0 1 0 128917542 2478080 437 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 605 437 40 102 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2420

[startup+0.701344 s]
/proc/loadavg: 0.74 0.96 0.98 2/77 13385
/proc/meminfo: memFree=1928312/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=4652 CPUtime=0.69
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 897 0 0 0 33 36 0 0 25 0 1 0 128917542 4763648 882 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 1163 882 40 102 0 1058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4652

[startup+1.50139 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 13386
/proc/meminfo: memFree=1923376/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=9944 CPUtime=1.49
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 1923 0 0 0 78 71 0 0 25 0 1 0 128917542 10182656 1892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 2486 1892 42 102 0 2381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9944

[startup+3.1015 s]
/proc/loadavg: 0.74 0.96 0.98 2/78 13386
/proc/meminfo: memFree=1920624/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=10348 CPUtime=3.09
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 2032 0 0 0 238 71 0 0 25 0 1 0 128917542 10596352 1999 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 2587 1999 48 102 0 2482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10348

[startup+6.30169 s]
/proc/loadavg: 0.76 0.96 0.98 2/78 13386
/proc/meminfo: memFree=1919344/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=11404 CPUtime=6.29
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 2285 0 0 0 558 71 0 0 25 0 1 0 128917542 11677696 2252 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 2851 2252 48 102 0 2746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11404

[startup+12.7011 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 13386
/proc/meminfo: memFree=1917504/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=12856 CPUtime=12.69
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 2677 0 0 0 1197 72 0 0 25 0 1 0 128917542 13164544 2644 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 3214 2644 48 102 0 3109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12856

[startup+25.5019 s]
/proc/loadavg: 0.83 0.96 0.98 2/78 13386
/proc/meminfo: memFree=1917120/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=13252 CPUtime=25.49
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 2784 0 0 0 2477 72 0 0 25 0 1 0 128917542 13570048 2751 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 3313 2751 48 102 0 3208 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13252

[startup+51.1015 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1915584/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=14836 CPUtime=51.07
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 3185 0 0 0 5035 72 0 0 25 0 1 0 128917542 15192064 3152 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 3709 3152 48 102 0 3604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14836

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1911936/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=18428 CPUtime=102.26
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 4099 0 0 0 10153 73 0 0 25 0 1 0 128917542 18870272 4066 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 4607 4066 48 102 0 4502 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18428

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1908544/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=22032 CPUtime=162.24
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 5033 0 0 0 16150 74 0 0 25 0 1 0 128917542 22560768 4955 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 5508 4955 48 102 0 5403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22032

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1907968/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=22164 CPUtime=222.23
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 5110 0 0 0 22148 75 0 0 25 0 1 0 128917542 22695936 4995 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 5541 4995 48 102 0 5436 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22164

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1905728/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=24136 CPUtime=282.22
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 5712 0 0 0 28146 76 0 0 25 0 1 0 128917542 24715264 5509 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 6034 5509 48 102 0 5929 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24136

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1901696/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=28152 CPUtime=342.21
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 6757 0 0 0 34143 78 0 0 25 0 1 0 128917542 28827648 6507 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 7038 6507 48 102 0 6933 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28152

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1897408/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=32852 CPUtime=402.18
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 7865 0 0 0 40139 79 0 0 25 0 1 0 128917542 33640448 7563 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 8213 7563 48 102 0 8108 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32852

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1896448/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=33764 CPUtime=462.17
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 8148 0 0 0 46137 80 0 0 25 0 1 0 128917542 34574336 7791 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 8441 7791 48 102 0 8336 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33764

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1892416/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=37736 CPUtime=522.16
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 9210 0 0 0 52134 82 0 0 25 0 1 0 128917542 38641664 8798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 9434 8798 48 102 0 9329 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37736

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1892352/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=37736 CPUtime=582.14
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 9272 0 0 0 58132 82 0 0 25 0 1 0 128917542 38641664 8803 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 9434 8803 48 102 0 9329 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37736

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 13386
/proc/meminfo: memFree=1891712/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=38392 CPUtime=642.13
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 9485 0 0 0 64130 83 0 0 25 0 1 0 128917542 39313408 8956 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 9598 8956 48 102 0 9493 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38392


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1814912/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=109344 CPUtime=9039.79
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30019 0 0 0 903806 173 0 0 25 0 1 0 128917542 111968256 26707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27336 26707 48 102 0 27231 0
Current children cumulated CPU time (s) 9039.79
Current children cumulated vsize (KiB) 109344

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1814976/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=109344 CPUtime=9099.77
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30019 0 0 0 909804 173 0 0 25 0 1 0 128917542 111968256 26707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27336 26707 48 102 0 27231 0
Current children cumulated CPU time (s) 9099.77
Current children cumulated vsize (KiB) 109344

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1814976/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=109344 CPUtime=9159.77
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30019 0 0 0 915803 174 0 0 25 0 1 0 128917542 111968256 26707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525561 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27336 26707 48 102 0 27231 0
Current children cumulated CPU time (s) 9159.77
Current children cumulated vsize (KiB) 109344

[startup+9222.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 13984
/proc/meminfo: memFree=1814976/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=109344 CPUtime=9219.75
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30019 0 0 0 921801 174 0 0 25 0 1 0 128917542 111968256 26707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27336 26707 48 102 0 27231 0
Current children cumulated CPU time (s) 9219.75
Current children cumulated vsize (KiB) 109344

[startup+9282.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 13984
/proc/meminfo: memFree=1814976/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=109344 CPUtime=9279.74
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30019 0 0 0 927799 175 0 0 25 0 1 0 128917542 111968256 26707 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27336 26707 48 102 0 27231 0
Current children cumulated CPU time (s) 9279.74
Current children cumulated vsize (KiB) 109344

[startup+9342.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815168/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9339.73
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 933798 175 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9339.73
Current children cumulated vsize (KiB) 108848

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815168/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9399.7
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 939795 175 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9399.7
Current children cumulated vsize (KiB) 108848

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815232/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9459.69
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 945793 176 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9459.69
Current children cumulated vsize (KiB) 108848

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815232/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9519.68
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 951792 176 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9519.68
Current children cumulated vsize (KiB) 108848

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815232/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9579.67
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 957790 177 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9579.67
Current children cumulated vsize (KiB) 108848

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815168/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108848 CPUtime=9639.65
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30184 0 0 0 963788 177 0 0 25 0 1 0 128917542 111460352 26611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27212 26611 48 102 0 27107 0
Current children cumulated CPU time (s) 9639.65
Current children cumulated vsize (KiB) 108848

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815104/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9699.63
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 969786 177 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9699.63
Current children cumulated vsize (KiB) 108836

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815104/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9759.62
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 975784 178 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9759.62
Current children cumulated vsize (KiB) 108836

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815040/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9819.6
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 981782 178 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9819.6
Current children cumulated vsize (KiB) 108836

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1814976/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9879.6
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 987781 179 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9879.6
Current children cumulated vsize (KiB) 108836

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815104/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9939.57
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 993778 179 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9939.57
Current children cumulated vsize (KiB) 108836

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815168/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=9999.56
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 999777 179 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 9999.56
Current children cumulated vsize (KiB) 108836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13984
/proc/meminfo: memFree=1815168/2055920 swapFree=4141352/4192956
[pid=13385] ppid=13383 vsize=108836 CPUtime=10000.1
/proc/13385/stat : 13385 (picosat) R 13383 13385 13329 0 -1 4194304 30196 0 0 0 999827 179 0 0 25 0 1 0 128917542 111448064 26620 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13385/statm: 27209 26620 48 102 0 27104 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 108836

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): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9998.27
CPU system time (s): 1.81772
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 109988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.27
system time used= 1.81772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30196
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= 5
involuntary context switches= 206914

runsolver used 12.2071 second user time and 22.9395 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Apr 17 11:40:18 UTC 2007

IDJOB= 355950
IDBENCH= 20537
IDSOLVER= 171
FILE ID= node29/355950-1176810018

PBS_JOBID= 4586305

Free space on /tmp= 66505 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/355950-1176810018/picosat /tmp/evaluation/355950-1176810018/instance-355950-1176810018.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-355950-1176810018 -o ROOT/results/node29/solver-355950-1176810018 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355950-1176810018/picosat /tmp/evaluation/355950-1176810018/instance-355950-1176810018.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 723300417

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1928656 kB
Buffers:         15512 kB
Cached:          50168 kB
SwapCached:      17144 kB
Active:          50432 kB
Inactive:        45744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928656 kB
SwapTotal:     4192956 kB
SwapFree:      4141352 kB
Dirty:            4656 kB
Writeback:           0 kB
Mapped:          31252 kB
Slab:            16524 kB
Committed_AS:  2003644 kB
PageTables:       1872 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= 66505 MiB

End job on node29 on Tue Apr 17 14:27:03 UTC 2007