Trace number 355965

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 10003.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k75.cnf
MD5SUMb66acf4b5dd67635615f55e419d4cf82
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 variables111705
Number of clauses500248
Sum of the clauses size1287414
Maximum clause length20
Minimum clause length1
Number of clauses of size 1703
Number of clauses of size 2389626
Number of clauses of size 354937
Number of clauses of size 422450
Number of clauses of size 59744
Number of clauses of size over 522788

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/node38/watcher-355965-1176821500 -o ROOT/results/node38/solver-355965-1176821500 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355965-1176821500/picosat /tmp/evaluation/355965-1176821500/instance-355965-1176821500.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: 0.66 0.92 0.96 3/77 12434
/proc/meminfo: memFree=1623576/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=564 CPUtime=0
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 114316762 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 141 41 32 102 0 36 0

[startup+0.088937 s]
/proc/loadavg: 0.66 0.92 0.96 3/77 12434
/proc/meminfo: memFree=1623576/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=700 CPUtime=0.08
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 114 0 0 0 6 2 0 0 18 0 1 0 114316762 716800 99 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 175 99 40 102 0 70 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 700

[startup+0.101939 s]
/proc/loadavg: 0.66 0.92 0.96 3/77 12434
/proc/meminfo: memFree=1623576/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=700 CPUtime=0.09
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 121 0 0 0 6 3 0 0 18 0 1 0 114316762 716800 106 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 175 106 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301978 s]
/proc/loadavg: 0.66 0.92 0.96 3/77 12434
/proc/meminfo: memFree=1623576/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=1624 CPUtime=0.29
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 332 0 0 0 15 14 0 0 19 0 1 0 114316762 1662976 317 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 406 317 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701055 s]
/proc/loadavg: 0.66 0.92 0.96 3/77 12434
/proc/meminfo: memFree=1623576/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=4044 CPUtime=0.68
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 763 0 0 0 33 35 0 0 22 0 1 0 114316762 4141056 748 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 1011 748 40 102 0 906 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4044

[startup+1.50121 s]
/proc/loadavg: 0.66 0.92 0.96 2/78 12435
/proc/meminfo: memFree=1619536/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=8072 CPUtime=1.49
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 1560 0 0 0 69 80 0 0 25 0 1 0 114316762 8265728 1545 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 2018 1545 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10152 s]
/proc/loadavg: 0.69 0.92 0.96 2/78 12435
/proc/meminfo: memFree=1614864/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=15860 CPUtime=3.09
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 3213 0 0 0 138 171 0 0 25 0 1 0 114316762 16240640 3198 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 3965 3198 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30215 s]
/proc/loadavg: 0.69 0.92 0.96 2/78 12435
/proc/meminfo: memFree=1606416/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=19880 CPUtime=6.29
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 4296 0 0 0 409 220 0 0 25 0 1 0 114316762 20357120 4231 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 4970 4231 48 102 0 4865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19880

[startup+12.7014 s]
/proc/loadavg: 0.73 0.92 0.96 2/78 12435
/proc/meminfo: memFree=1605968/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=20672 CPUtime=12.68
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 4472 0 0 0 1048 220 0 0 25 0 1 0 114316762 21168128 4407 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 5168 4407 48 102 0 5063 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20672

[startup+25.5018 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 12435
/proc/meminfo: memFree=1604880/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=21948 CPUtime=25.48
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 4734 0 0 0 2328 220 0 0 25 0 1 0 114316762 22474752 4669 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 5487 4669 48 102 0 5382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21948

[startup+51.1018 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 12435
/proc/meminfo: memFree=1603984/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=22736 CPUtime=51.07
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 4945 0 0 0 4886 221 0 0 25 0 1 0 114316762 23281664 4880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 5684 4880 48 102 0 5579 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22736

[startup+102.307 s]
/proc/loadavg: 0.94 0.94 0.96 2/78 12435
/proc/meminfo: memFree=1603024/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=23564 CPUtime=102.25
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 5228 0 0 0 10004 221 0 0 25 0 1 0 114316762 24129536 5094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 5891 5094 48 102 0 5786 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23564

[startup+162.301 s]
/proc/loadavg: 0.97 0.95 0.96 2/78 12435
/proc/meminfo: memFree=1600400/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=26204 CPUtime=162.22
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 6057 0 0 0 16000 222 0 0 25 0 1 0 114316762 26832896 5763 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 6551 5763 48 102 0 6446 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26204

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 12435
/proc/meminfo: memFree=1598160/2055920 swapFree=4147504/4192956
[pid=12434] ppid=12432 vsize=28316 CPUtime=222.2
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 6677 0 0 0 21997 223 0 0 25 0 1 0 114316762 28995584 6291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 7079 6291 48 102 0 6974 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28316

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 12435
/proc/meminfo: memFree=1596560/2055920 swapFree=4147512/4192956
[pid=12434] ppid=12432 vsize=29900 CPUtime=282.18
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 7181 0 0 0 27994 224 0 0 25 0 1 0 114316762 30617600 6694 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 7475 6694 48 102 0 7370 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29900

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 12435
/proc/meminfo: memFree=1592272/2055920 swapFree=4147512/4192956
[pid=12434] ppid=12432 vsize=34116 CPUtime=342.16
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 8364 0 0 0 33990 226 0 0 25 0 1 0 114316762 34934784 7765 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 8529 7765 48 102 0 8424 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34116

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12435
/proc/meminfo: memFree=1592272/2055920 swapFree=4147512/4192956
[pid=12434] ppid=12432 vsize=34116 CPUtime=402.14
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 8490 0 0 0 39988 226 0 0 25 0 1 0 114316762 34934784 7771 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 8529 7771 48 102 0 8424 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34116

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12435
/proc/meminfo: memFree=1592272/2055920 swapFree=4147576/4192956
[pid=12434] ppid=12432 vsize=34116 CPUtime=462.12
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 8630 0 0 0 45985 227 0 0 25 0 1 0 114316762 34934784 7782 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 8529 7782 48 102 0 8424 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34116

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12435
/proc/meminfo: memFree=1591248/2055920 swapFree=4147576/4192956
[pid=12434] ppid=12432 vsize=35172 CPUtime=522.1
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 8992 0 0 0 51982 228 0 0 25 0 1 0 114316762 36016128 8074 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 8793 8074 48 102 0 8688 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 35172

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 12557
/proc/meminfo: memFree=1590104/2055920 swapFree=4147632/4192956
[pid=12434] ppid=12432 vsize=35304 CPUtime=582.03
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 9147 0 0 0 57975 228 0 0 25 0 1 0 114316762 36151296 8083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 8826 8083 48 102 0 8721 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 35304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 12633
/proc/meminfo: memFree=1589896/2055920 swapFree=4147632/4192956
[pid=12434] ppid=12432 vsize=36492 CPUtime=641.97
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 9553 0 0 0 63967 230 0 0 25 0 1 0 114316762 37367808 8412 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 9123 8412 48 102 0 9018 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 36492


################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13033
/proc/meminfo: memFree=1516432/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9038.87
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34337 0 0 0 903572 315 0 0 25 0 1 0 114316762 115896320 27527 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27527 48 102 0 28190 0
Current children cumulated CPU time (s) 9038.87
Current children cumulated vsize (KiB) 113180

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516560/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9098.85
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34337 0 0 0 909570 315 0 0 25 0 1 0 114316762 115896320 27527 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27527 48 102 0 28190 0
Current children cumulated CPU time (s) 9098.85
Current children cumulated vsize (KiB) 113180

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516496/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9158.83
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34337 0 0 0 915567 316 0 0 25 0 1 0 114316762 115896320 27527 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27527 48 102 0 28190 0
Current children cumulated CPU time (s) 9158.83
Current children cumulated vsize (KiB) 113180

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516496/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9218.81
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34337 0 0 0 921565 316 0 0 25 0 1 0 114316762 115896320 27527 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27527 48 102 0 28190 0
Current children cumulated CPU time (s) 9218.81
Current children cumulated vsize (KiB) 113180

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516560/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9278.78
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34340 0 0 0 927562 316 0 0 25 0 1 0 114316762 115896320 27530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27530 48 102 0 28190 0
Current children cumulated CPU time (s) 9278.78
Current children cumulated vsize (KiB) 113180

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516560/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9338.77
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34340 0 0 0 933560 317 0 0 25 0 1 0 114316762 115896320 27530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27530 48 102 0 28190 0
Current children cumulated CPU time (s) 9338.77
Current children cumulated vsize (KiB) 113180

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516624/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9398.74
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34340 0 0 0 939557 317 0 0 25 0 1 0 114316762 115896320 27530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27530 48 102 0 28190 0
Current children cumulated CPU time (s) 9398.74
Current children cumulated vsize (KiB) 113180

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516624/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9458.73
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34340 0 0 0 945555 318 0 0 25 0 1 0 114316762 115896320 27530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27530 48 102 0 28190 0
Current children cumulated CPU time (s) 9458.73
Current children cumulated vsize (KiB) 113180

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1516688/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=113180 CPUtime=9518.71
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34340 0 0 0 951553 318 0 0 25 0 1 0 114316762 115896320 27530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 28295 27530 48 102 0 28190 0
Current children cumulated CPU time (s) 9518.71
Current children cumulated vsize (KiB) 113180

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518416/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9578.69
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 957550 319 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9578.69
Current children cumulated vsize (KiB) 111168

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518480/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9638.66
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 963547 319 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9638.66
Current children cumulated vsize (KiB) 111168

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518672/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9698.64
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 969545 319 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9698.64
Current children cumulated vsize (KiB) 111168

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518672/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9758.62
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 975542 320 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9758.62
Current children cumulated vsize (KiB) 111168

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518736/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9818.6
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 981540 320 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9818.6
Current children cumulated vsize (KiB) 111168

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518736/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9878.59
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 987538 321 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9878.59
Current children cumulated vsize (KiB) 111168

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1518800/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=111168 CPUtime=9938.56
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 34359 0 0 0 993535 321 0 0 25 0 1 0 114316762 113836032 27046 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 27792 27046 48 102 0 27687 0
Current children cumulated CPU time (s) 9938.56
Current children cumulated vsize (KiB) 111168

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1513104/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=116832 CPUtime=9998.55
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 35992 0 0 0 999532 323 0 0 25 0 1 0 114316762 119635968 28434 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 29208 28434 48 102 0 29103 0
Current children cumulated CPU time (s) 9998.55
Current children cumulated vsize (KiB) 116832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 13035
/proc/meminfo: memFree=1513104/2055920 swapFree=4148144/4192956
[pid=12434] ppid=12432 vsize=116832 CPUtime=10000
/proc/12434/stat : 12434 (picosat) R 12432 12434 12378 0 -1 4194304 35992 0 0 0 999681 323 0 0 25 0 1 0 114316762 119635968 28434 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12434/statm: 29208 28434 48 102 0 29103 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 116832

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): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9996.82
CPU system time (s): 3.2535
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 117812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.82
system time used= 3.25351
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35992
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= 22398

runsolver used 10.8983 second user time and 25.4831 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Tue Apr 17 14:51:41 UTC 2007

IDJOB= 355965
IDBENCH= 20553
IDSOLVER= 171
FILE ID= node38/355965-1176821500

PBS_JOBID= 4586385

Free space on /tmp= 66288 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/355965-1176821500/picosat /tmp/evaluation/355965-1176821500/instance-355965-1176821500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-355965-1176821500 -o ROOT/results/node38/solver-355965-1176821500 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355965-1176821500/picosat /tmp/evaluation/355965-1176821500/instance-355965-1176821500.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b66acf4b5dd67635615f55e419d4cf82

RANDOM SEED= 880865198

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1623984 kB
Buffers:         39232 kB
Cached:         270068 kB
SwapCached:       4044 kB
Active:         271016 kB
Inactive:       116308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623984 kB
SwapTotal:     4192956 kB
SwapFree:      4147504 kB
Dirty:           12200 kB
Writeback:           0 kB
Mapped:          85528 kB
Slab:            29820 kB
Committed_AS:  1499356 kB
PageTables:       2060 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= 66288 MiB

End job on node38 on Tue Apr 17 17:38:27 UTC 2007