Trace number 312702

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) 1200.1 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
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 variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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/node17/watcher-312702-1176858359 -o ROOT/results/node17/solver-312702-1176858359 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312702-1176858359/picosat /tmp/evaluation/312702-1176858359/instance-312702-1176858359.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 18648
/proc/meminfo: memFree=1609272/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=728 CPUtime=0
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 133753511 745472 81 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 182 82 40 102 0 77 0

[startup+0.03897 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 18648
/proc/meminfo: memFree=1609272/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=1672 CPUtime=0.03
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 329 0 0 0 2 1 0 0 18 0 1 0 133753511 1712128 314 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 418 314 40 102 0 313 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.101971 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 18648
/proc/meminfo: memFree=1609272/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=2796 CPUtime=0.09
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 616 0 0 0 5 4 0 0 18 0 1 0 133753511 2863104 592 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 699 592 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301991 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 18648
/proc/meminfo: memFree=1609272/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=3192 CPUtime=0.29
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 738 0 0 0 15 14 0 0 19 0 1 0 133753511 3268608 714 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 798 714 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701033 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 18648
/proc/meminfo: memFree=1609272/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=6300 CPUtime=0.69
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 1442 0 0 0 33 36 0 0 22 0 1 0 133753511 6451200 1418 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 1575 1418 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50112 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1598128/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=20844 CPUtime=1.49
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 4562 0 0 0 70 79 0 0 25 0 1 0 133753511 21344256 4538 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 5211 4538 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10128 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1590128/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=23880 CPUtime=3.09
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 5341 0 0 0 145 164 0 0 25 0 1 0 133753511 24453120 5317 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 5970 5317 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30162 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1582520/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=31296 CPUtime=6.29
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 7146 0 0 0 293 336 0 0 25 0 1 0 133753511 32047104 7122 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 7824 7122 40 102 0 7719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31296

[startup+12.7013 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1570552/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=43488 CPUtime=12.69
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 9758 0 0 0 800 469 0 0 25 0 1 0 133753511 44531712 9707 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 10872 9707 48 102 0 10767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43488

[startup+25.5026 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1570424/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=43752 CPUtime=25.49
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 9851 0 0 0 2080 469 0 0 25 0 1 0 133753511 44802048 9800 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 10938 9800 48 102 0 10833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43752

[startup+51.1023 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1566072/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=48252 CPUtime=51.07
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 10979 0 0 0 4637 470 0 0 25 0 1 0 133753511 49410048 10928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 12063 10928 48 102 0 11958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48252

[startup+102.307 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1555128/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=59096 CPUtime=102.27
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 13698 0 0 0 9752 475 0 0 25 0 1 0 133753511 60514304 13647 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 14774 13647 48 102 0 14669 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59096

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 18649
/proc/meminfo: memFree=1542264/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=72216 CPUtime=162.25
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 17016 0 0 0 15746 479 0 0 25 0 1 0 133753511 73949184 16965 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549296 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 18054 16965 48 102 0 17949 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72216

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 18649
/proc/meminfo: memFree=1525176/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=88788 CPUtime=222.22
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 21153 0 0 0 21739 483 0 0 25 0 1 0 133753511 90918912 21102 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 22197 21102 48 102 0 22092 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 88788

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18649
/proc/meminfo: memFree=1510904/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=103004 CPUtime=282.21
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 24712 0 0 0 27734 487 0 0 25 0 1 0 133753511 105476096 24661 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 25751 24661 48 102 0 25646 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 103004

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1506616/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=106852 CPUtime=342.19
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 25778 0 0 0 33731 488 0 0 25 0 1 0 133753511 109416448 25670 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 26713 25670 48 102 0 26608 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 106852

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1506616/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=106852 CPUtime=402.18
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 25778 0 0 0 39729 489 0 0 25 0 1 0 133753511 109416448 25670 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 26713 25670 48 102 0 26608 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 106852

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1495480/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=118372 CPUtime=462.16
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 28643 0 0 0 45724 492 0 0 25 0 1 0 133753511 121212928 28535 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 29593 28535 48 102 0 29488 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 118372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18649
/proc/meminfo: memFree=1478136/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=135700 CPUtime=522.14
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 32979 0 0 0 51719 495 0 0 25 0 1 0 133753511 138956800 32871 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 33925 32871 48 102 0 33820 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 135700

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1456696/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=156616 CPUtime=582.13
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 38281 0 0 0 57712 501 0 0 25 0 1 0 133753511 160374784 38113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 39154 38113 48 102 0 39049 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 156616

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1456696/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=156616 CPUtime=642.11
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 38281 0 0 0 63710 501 0 0 25 0 1 0 133753511 160374784 38113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 39154 38113 48 102 0 39049 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 156616

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1456760/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=156616 CPUtime=702.1
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 38281 0 0 0 69708 502 0 0 25 0 1 0 133753511 160374784 38113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 39154 38113 48 102 0 39049 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 156616

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1456760/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=156616 CPUtime=762.08
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 38281 0 0 0 75706 502 0 0 25 0 1 0 133753511 160374784 38113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 39154 38113 48 102 0 39049 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 156616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18649
/proc/meminfo: memFree=1451704/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=161948 CPUtime=822.06
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 39591 0 0 0 81702 504 0 0 25 0 1 0 133753511 165834752 39423 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 40487 39423 48 102 0 40382 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 161948

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1428024/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=185448 CPUtime=882.04
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 45495 0 0 0 87694 510 0 0 25 0 1 0 133753511 189898752 45327 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 46362 45327 48 102 0 46257 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 185448

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423160/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=942.02
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 93691 511 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 190124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423160/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=1002.01
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 99689 512 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 190124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423224/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=1062
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 105687 513 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 190124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423224/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=1121.97
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 111684 513 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 190124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423288/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=1181.96
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 117682 514 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 190124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18649
/proc/meminfo: memFree=1423288/2055920 swapFree=4123136/4192956
[pid=18648] ppid=18646 vsize=190124 CPUtime=1200.06
/proc/18648/stat : 18648 (picosat) R 18646 18648 17492 0 -1 4194304 46709 0 0 0 119492 514 0 0 25 0 1 0 133753511 194686976 46478 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 47531 46478 48 102 0 47426 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 190124

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1194.92
CPU system time (s): 5.17321
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 190376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.92
system time used= 5.17321
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46709
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= 1062

runsolver used 1.3148 second user time and 2.79957 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Wed Apr 18 01:06:00 UTC 2007

IDJOB= 312702
IDBENCH= 20348
IDSOLVER= 106
FILE ID= node17/312702-1176858359

PBS_JOBID= 4590198

Free space on /tmp= 66449 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= /tmp/evaluation/312702-1176858359/picosat /tmp/evaluation/312702-1176858359/instance-312702-1176858359.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-312702-1176858359 -o ROOT/results/node17/solver-312702-1176858359 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312702-1176858359/picosat /tmp/evaluation/312702-1176858359/instance-312702-1176858359.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cd6cb5ea01688ce5beec6e625055ac90

RANDOM SEED= 257814085

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		: 3000.240
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		: 3000.240
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:       1609744 kB
Buffers:         36440 kB
Cached:         298644 kB
SwapCached:      32524 kB
Active:         122056 kB
Inactive:       255916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609744 kB
SwapTotal:     4192956 kB
SwapFree:      4123136 kB
Dirty:           22092 kB
Writeback:           0 kB
Mapped:          35268 kB
Slab:            53692 kB
Committed_AS:  7033832 kB
PageTables:       1800 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= 66449 MiB

End job on node17 on Wed Apr 18 01:26:02 UTC 2007