Trace number 1716148

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.09 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications 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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716148-1240611800/watcher-1716148-1240611800 -o /tmp/evaluation-result-1716148-1240611800/solver-1716148-1240611800 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716148-1240611800.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): 1800 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: 2.00 2.00 1.70 3/64 11917
/proc/meminfo: memFree=1094656/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=728 CPUtime=0
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 89213545 745472 81 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 182 82 40 102 0 77 0

[startup+0.083947 s]
/proc/loadavg: 2.00 2.00 1.70 3/64 11917
/proc/meminfo: memFree=1094656/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=2664 CPUtime=0.08
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 556 0 0 0 4 4 0 0 18 0 1 0 89213545 2727936 533 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 666 533 40 102 0 561 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2664

[startup+0.101947 s]
/proc/loadavg: 2.00 2.00 1.70 3/64 11917
/proc/meminfo: memFree=1094656/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=2796 CPUtime=0.09
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 566 0 0 0 4 5 0 0 18 0 1 0 89213545 2863104 543 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 699 543 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301963 s]
/proc/loadavg: 2.00 2.00 1.70 3/64 11917
/proc/meminfo: memFree=1094656/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=3192 CPUtime=0.29
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 688 0 0 0 13 16 0 0 19 0 1 0 89213545 3268608 665 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 798 665 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701996 s]
/proc/loadavg: 2.00 2.00 1.70 3/64 11917
/proc/meminfo: memFree=1094656/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=10400 CPUtime=0.69
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 1612 0 0 0 31 38 0 0 22 0 1 0 89213545 10649600 1589 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 2600 1589 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50206 s]
/proc/loadavg: 1.92 1.98 1.70 2/65 11918
/proc/meminfo: memFree=1082040/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=20580 CPUtime=1.48
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 4113 0 0 0 66 82 0 0 25 0 1 0 89213545 21073920 4090 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 5145 4090 40 102 0 5040 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20580

[startup+3.10119 s]
/proc/loadavg: 1.92 1.98 1.70 2/65 11918
/proc/meminfo: memFree=1077432/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=24012 CPUtime=3.08
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 4952 0 0 0 138 170 0 0 25 0 1 0 89213545 24588288 4929 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 6003 4929 40 102 0 5898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24012

[startup+6.30145 s]
/proc/loadavg: 1.85 1.97 1.69 2/65 11918
/proc/meminfo: memFree=1069880/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=31636 CPUtime=6.28
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 7105 0 0 0 284 344 0 0 25 0 1 0 89213545 32395264 7082 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 7909 7082 40 102 0 7804 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 31636

[startup+12.702 s]
/proc/loadavg: 1.78 1.95 1.69 2/65 11918
/proc/meminfo: memFree=1061944/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=39820 CPUtime=12.68
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 8246 0 0 0 866 402 0 0 25 0 1 0 89213545 40775680 8210 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 9955 8210 48 102 0 9850 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39820

[startup+25.502 s]
/proc/loadavg: 1.61 1.90 1.68 2/65 11918
/proc/meminfo: memFree=1061752/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=40076 CPUtime=25.48
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 8326 0 0 0 2146 402 0 0 25 0 1 0 89213545 41037824 8290 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 10019 8290 48 102 0 9914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40076

[startup+51.1011 s]
/proc/loadavg: 1.40 1.83 1.66 2/65 11918
/proc/meminfo: memFree=1058616/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=43292 CPUtime=51.07
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 9130 0 0 0 4704 403 0 0 25 0 1 0 89213545 44331008 9094 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 10823 9094 48 102 0 10718 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43292

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.62 2/65 11918
/proc/meminfo: memFree=1050168/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=51632 CPUtime=102.26
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 11225 0 0 0 9821 405 0 0 25 0 1 0 89213545 52871168 11189 1992294400 134512640 134931368 4294956224 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 12908 11189 48 102 0 12803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51632

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.58 2/65 11918
/proc/meminfo: memFree=1039800/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=62028 CPUtime=162.24
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 13824 0 0 0 15816 408 0 0 25 0 1 0 89213545 63516672 13788 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 15507 13788 48 102 0 15402 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62028

[startup+222.301 s]
/proc/loadavg: 1.09 1.48 1.54 2/65 11918
/proc/meminfo: memFree=1033848/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=222.22
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15278 0 0 0 21812 410 0 0 25 0 1 0 89213545 69238784 15199 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15199 48 102 0 16799 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 67616

[startup+282.302 s]
/proc/loadavg: 1.09 1.40 1.51 2/65 11918
/proc/meminfo: memFree=1033912/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=282.21
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15278 0 0 0 27810 411 0 0 25 0 1 0 89213545 69238784 15199 1992294400 134512640 134931368 4294956224 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15199 48 102 0 16799 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 67616

[startup+342.301 s]
/proc/loadavg: 1.03 1.33 1.48 2/65 11918
/proc/meminfo: memFree=1033912/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=342.19
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15280 0 0 0 33808 411 0 0 25 0 1 0 89213545 69238784 15201 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15201 48 102 0 16799 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 67616

[startup+402.302 s]
/proc/loadavg: 1.01 1.27 1.44 2/65 11918
/proc/meminfo: memFree=1033976/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=402.18
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15280 0 0 0 39807 411 0 0 25 0 1 0 89213545 69238784 15201 1992294400 134512640 134931368 4294956224 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15201 48 102 0 16799 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 67616

[startup+462.301 s]
/proc/loadavg: 1.00 1.22 1.41 2/65 11918
/proc/meminfo: memFree=1033784/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=462.16
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15331 0 0 0 45805 411 0 0 25 0 1 0 89213545 69238784 15205 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15205 48 102 0 16799 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 67616

[startup+522.302 s]
/proc/loadavg: 1.00 1.17 1.39 2/65 11918
/proc/meminfo: memFree=1033848/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=67616 CPUtime=522.15
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 15331 0 0 0 51803 412 0 0 25 0 1 0 89213545 69238784 15205 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 16904 15205 48 102 0 16799 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 67616

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.36 2/65 11918
/proc/meminfo: memFree=1029496/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=582.13
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16455 0 0 0 57800 413 0 0 25 0 1 0 89213545 73523200 16280 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16280 48 102 0 17845 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71800

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.33 2/65 11918
/proc/meminfo: memFree=1029560/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=642.12
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16455 0 0 0 63799 413 0 0 25 0 1 0 89213545 73523200 16280 1992294400 134512640 134931368 4294956224 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16280 48 102 0 17845 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 71800

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.31 2/65 11918
/proc/meminfo: memFree=1029560/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=702.09
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16455 0 0 0 69796 413 0 0 25 0 1 0 89213545 73523200 16280 1992294400 134512640 134931368 4294956224 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16280 48 102 0 17845 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 71800

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.29 2/65 11918
/proc/meminfo: memFree=1029496/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=762.08
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16512 0 0 0 75795 413 0 0 25 0 1 0 89213545 73523200 16285 1992294400 134512640 134931368 4294956224 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16285 48 102 0 17845 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 71800

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.27 2/65 11918
/proc/meminfo: memFree=1029752/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=822.07
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16512 0 0 0 81793 414 0 0 25 0 1 0 89213545 73523200 16285 1992294400 134512640 134931368 4294956224 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16285 48 102 0 17845 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 71800

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/65 11920
/proc/meminfo: memFree=1029624/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=882.05
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16571 0 0 0 87791 414 0 0 25 0 1 0 89213545 73523200 16290 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16290 48 102 0 17845 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 71800

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/65 11920
/proc/meminfo: memFree=1029624/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=942.03
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16571 0 0 0 93789 414 0 0 25 0 1 0 89213545 73523200 16290 1992294400 134512640 134931368 4294956224 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16290 48 102 0 17845 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 71800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/65 11920
/proc/meminfo: memFree=1029624/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=1002.01
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16571 0 0 0 99787 414 0 0 25 0 1 0 89213545 73523200 16290 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16290 48 102 0 17845 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 71800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 11920
/proc/meminfo: memFree=1029560/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=1062
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16633 0 0 0 105785 415 0 0 25 0 1 0 89213545 73523200 16295 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16295 48 102 0 17845 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 71800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/65 11920
/proc/meminfo: memFree=1029560/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=1121.99
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16633 0 0 0 111784 415 0 0 25 0 1 0 89213545 73523200 16295 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16295 48 102 0 17845 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 71800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 11920
/proc/meminfo: memFree=1029688/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=71800 CPUtime=1181.97
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 16633 0 0 0 117782 415 0 0 25 0 1 0 89213545 73523200 16295 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 17950 16295 48 102 0 17845 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 71800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 11920
/proc/meminfo: memFree=1027512/2055920 swapFree=4192956/4192956
[pid=11917] ppid=11915 vsize=74024 CPUtime=1200.07
/proc/11917/stat : 11917 (picosat) R 11915 11917 11647 0 -1 4194304 17188 0 0 0 119591 416 0 0 25 0 1 0 89213545 75800576 16850 1992294400 134512640 134931368 4294956224 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/11917/statm: 18506 16850 48 102 0 18401 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74024

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): 1200.09
CPU user time (s): 1195.91
CPU system time (s): 4.17437
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 74024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.91
system time used= 4.17436
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17188
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= 3
involuntary context switches= 1666

runsolver used 0.728889 second user time and 2.70059 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 00:23:21
IDJOB=1716148
IDBENCH=20368
IDSOLVER=563
FILE ID=node15/1716148-1240611800
PBS_JOBID= 9186299
Free space on /tmp= 66252 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716148-1240611800/watcher-1716148-1240611800 -o /tmp/evaluation-result-1716148-1240611800/solver-1716148-1240611800 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716148-1240611800.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1257220075

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1095136 kB
Buffers:         95172 kB
Cached:         757752 kB
SwapCached:          0 kB
Active:         116796 kB
Inactive:       750080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095136 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           18476 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            79868 kB
Committed_AS:   278544 kB
PageTables:       1460 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= 66248 MiB
End job on node15 at 2009-04-25 00:43:24