Trace number 329028

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) 1200.07 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k35.cnf
MD5SUM2c011180bbb09d53b6c397094ce9d269
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 variables35002
Number of clauses141775
Sum of the clauses size389197
Maximum clause length37
Minimum clause length1
Number of clauses of size 1473
Number of clauses of size 264991
Number of clauses of size 370830
Number of clauses of size 4226
Number of clauses of size 5425
Number of clauses of size over 54830

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/node17/watcher-329028-1173130045 -o ROOT/results/node17/solver-329028-1173130045 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329028-1173130045/picosat /tmp/evaluation/329028-1173130045/instance-329028-1173130045.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: 1.83 1.82 1.40 3/77 22258
/proc/meminfo: memFree=1644744/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=564 CPUtime=0
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332958728 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 141 41 32 102 0 36 0

[startup+0.08942 s]
/proc/loadavg: 1.83 1.82 1.40 3/77 22258
/proc/meminfo: memFree=1644744/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=1024 CPUtime=0.08
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 164 0 0 0 4 4 0 0 18 0 1 0 332958728 1048576 149 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 256 149 40 102 0 151 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1024

[startup+0.101418 s]
/proc/loadavg: 1.83 1.82 1.40 3/77 22258
/proc/meminfo: memFree=1644744/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=1024 CPUtime=0.09
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 170 0 0 0 5 4 0 0 18 0 1 0 332958728 1048576 155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 256 155 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301438 s]
/proc/loadavg: 1.83 1.82 1.40 3/77 22258
/proc/meminfo: memFree=1644744/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=2512 CPUtime=0.29
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 466 0 0 0 14 15 0 0 19 0 1 0 332958728 2572288 451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 628 451 40 102 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2512

[startup+0.701479 s]
/proc/loadavg: 1.83 1.82 1.40 3/77 22258
/proc/meminfo: memFree=1644744/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=4724 CPUtime=0.69
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 901 0 0 0 33 36 0 0 23 0 1 0 332958728 4837376 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 1181 886 40 102 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4724

[startup+1.50156 s]
/proc/loadavg: 1.83 1.82 1.40 2/78 22259
/proc/meminfo: memFree=1640000/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=9632 CPUtime=1.49
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 1717 0 0 0 84 65 0 0 25 0 1 0 332958728 9863168 1670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 2408 1670 48 102 0 2303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9632

[startup+3.10173 s]
/proc/loadavg: 1.83 1.82 1.40 2/78 22259
/proc/meminfo: memFree=1637952/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=10160 CPUtime=3.09
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 1847 0 0 0 244 65 0 0 25 0 1 0 332958728 10403840 1800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 2540 1800 48 102 0 2435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10160

[startup+6.30106 s]
/proc/loadavg: 1.77 1.80 1.39 2/78 22259
/proc/meminfo: memFree=1636352/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=11612 CPUtime=6.29
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 2203 0 0 0 564 65 0 0 25 0 1 0 332958728 11890688 2156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 2903 2156 48 102 0 2798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11612

[startup+12.7017 s]
/proc/loadavg: 1.71 1.79 1.39 2/78 22259
/proc/meminfo: memFree=1635136/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=12592 CPUtime=12.69
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 2481 0 0 0 1203 66 0 0 25 0 1 0 332958728 12894208 2434 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 3148 2434 48 102 0 3043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12592

[startup+25.501 s]
/proc/loadavg: 1.55 1.75 1.39 2/78 22259
/proc/meminfo: memFree=1634304/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=13304 CPUtime=25.48
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 2653 0 0 0 2482 66 0 0 25 0 1 0 332958728 13623296 2606 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 3326 2606 48 102 0 3221 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13304

[startup+51.1017 s]
/proc/loadavg: 1.36 1.69 1.37 2/78 22259
/proc/meminfo: memFree=1632896/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=14608 CPUtime=51.08
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 2999 0 0 0 5041 67 0 0 25 0 1 0 332958728 14958592 2952 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 3652 2952 48 102 0 3547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14608

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.35 2/78 22259
/proc/meminfo: memFree=1629888/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=17420 CPUtime=102.26
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 3757 0 0 0 10158 68 0 0 25 0 1 0 332958728 17838080 3675 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 4355 3675 48 102 0 4250 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17420

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.33 2/78 22259
/proc/meminfo: memFree=1626496/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=21096 CPUtime=162.24
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 4793 0 0 0 16155 69 0 0 25 0 1 0 332958728 21602304 4599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 5274 4599 48 102 0 5169 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21096

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.30 2/78 22259
/proc/meminfo: memFree=1624448/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=22784 CPUtime=222.22
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 5333 0 0 0 22152 70 0 0 25 0 1 0 332958728 23330816 5010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 5696 5010 48 102 0 5591 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22784

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.28 2/78 22259
/proc/meminfo: memFree=1618944/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=28164 CPUtime=282.2
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 6780 0 0 0 28148 72 0 0 25 0 1 0 332958728 28839936 6364 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 7041 6364 48 102 0 6936 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28164

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.26 2/78 22259
/proc/meminfo: memFree=1618304/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=29012 CPUtime=342.19
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 7042 0 0 0 34146 73 0 0 25 0 1 0 332958728 29708288 6576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 7253 6576 48 102 0 7148 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29012

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.24 2/78 22259
/proc/meminfo: memFree=1612992/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=34728 CPUtime=402.17
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 8469 0 0 0 40142 75 0 0 25 0 1 0 332958728 35561472 7898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525629 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 8682 7898 48 102 0 8577 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 34728

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.23 2/78 22259
/proc/meminfo: memFree=1612800/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=34728 CPUtime=462.16
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 8473 0 0 0 46140 76 0 0 25 0 1 0 332958728 35561472 7902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 8682 7902 48 102 0 8577 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34728

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.21 2/78 22259
/proc/meminfo: memFree=1612800/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=34728 CPUtime=522.14
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 8479 0 0 0 52138 76 0 0 25 0 1 0 332958728 35561472 7908 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 8682 7908 48 102 0 8577 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34728

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.19 2/78 22259
/proc/meminfo: memFree=1612288/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=35120 CPUtime=582.13
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 8701 0 0 0 58136 77 0 0 25 0 1 0 332958728 35962880 8008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 8780 8008 48 102 0 8675 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35120

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/78 22259
/proc/meminfo: memFree=1612352/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=35376 CPUtime=642.11
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 8707 0 0 0 64134 77 0 0 25 0 1 0 332958728 36225024 8014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 8844 8014 48 102 0 8739 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35376

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.16 2/78 22259
/proc/meminfo: memFree=1596992/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=702.09
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12574 0 0 0 70127 82 0 0 25 0 1 0 332958728 51724288 11814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11814 48 102 0 12523 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 50512

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.15 2/78 22259
/proc/meminfo: memFree=1597056/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=762.08
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12574 0 0 0 76125 83 0 0 25 0 1 0 332958728 51724288 11814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11814 48 102 0 12523 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 50512

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/78 22259
/proc/meminfo: memFree=1597120/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=822.05
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12574 0 0 0 82122 83 0 0 25 0 1 0 332958728 51724288 11814 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11814 48 102 0 12523 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 50512

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/78 22259
/proc/meminfo: memFree=1597120/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=882.04
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12580 0 0 0 88120 84 0 0 25 0 1 0 332958728 51724288 11820 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11820 48 102 0 12523 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 50512

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 22261
/proc/meminfo: memFree=1596992/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=942.02
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12588 0 0 0 94118 84 0 0 25 0 1 0 332958728 51724288 11828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11828 48 102 0 12523 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 50512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 22261
/proc/meminfo: memFree=1597120/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=1002.01
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12588 0 0 0 100116 85 0 0 25 0 1 0 332958728 51724288 11828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544789 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11828 48 102 0 12523 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 50512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 22261
/proc/meminfo: memFree=1597248/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=1061.99
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12595 0 0 0 106114 85 0 0 25 0 1 0 332958728 51724288 11835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11835 48 102 0 12523 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 50512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 22261
/proc/meminfo: memFree=1597312/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50512 CPUtime=1121.97
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12595 0 0 0 112111 86 0 0 25 0 1 0 332958728 51724288 11835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12628 11835 48 102 0 12523 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 50512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 22261
/proc/meminfo: memFree=1596928/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50640 CPUtime=1181.95
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12723 0 0 0 118109 86 0 0 25 0 1 0 332958728 51855360 11882 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12660 11882 48 102 0 12555 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 50640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 22261
/proc/meminfo: memFree=1596928/2055920 swapFree=4168648/4192956
[pid=22258] ppid=22256 vsize=50640 CPUtime=1200.05
/proc/22258/stat : 22258 (picosat) R 22256 22258 21072 0 -1 4194304 12723 0 0 0 119919 86 0 0 25 0 1 0 332958728 51855360 11882 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/22258/statm: 12660 11882 48 102 0 12555 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50640

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.19
CPU system time (s): 0.876866
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 50964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.876866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12723
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= 2488

runsolver used 1.41978 second user time and 2.91356 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Mar  5 21:27:25 UTC 2007

IDJOB= 329028
IDBENCH= 20530
IDSOLVER= 106
FILE ID= node17/329028-1173130045

PBS_JOBID= 4014946

Free space on /tmp= 66526 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/329028-1173130045/picosat /tmp/evaluation/329028-1173130045/instance-329028-1173130045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-329028-1173130045 -o ROOT/results/node17/solver-329028-1173130045 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329028-1173130045/picosat /tmp/evaluation/329028-1173130045/instance-329028-1173130045.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2c011180bbb09d53b6c397094ce9d269

RANDOM SEED= 3803270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1645216 kB
Buffers:         37792 kB
Cached:         298644 kB
SwapCached:       2680 kB
Active:          92772 kB
Inactive:       266708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645216 kB
SwapTotal:     4192956 kB
SwapFree:      4168648 kB
Dirty:            3932 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            36740 kB
Committed_AS:  1374480 kB
PageTables:       1748 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= 66526 MiB

End job on node17 on Mon Mar  5 21:47:27 UTC 2007