Trace number 313982

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 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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/node47/watcher-313982-1176894381 -o ROOT/results/node47/solver-313982-1176894381 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313982-1176894381/picosat /tmp/evaluation/313982-1176894381/instance-313982-1176894381.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: 0.91 0.95 0.98 3/77 5593
/proc/meminfo: memFree=1472080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=728 CPUtime=0
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 44283519 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 182 82 40 102 0 77 0

[startup+0.087506 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5593
/proc/meminfo: memFree=1472080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=2664 CPUtime=0.08
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 489 0 0 0 4 4 0 0 18 0 1 0 44283519 2727936 465 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 666 465 40 102 0 561 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2664

[startup+0.101507 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5593
/proc/meminfo: memFree=1472080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=2796 CPUtime=0.09
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 496 0 0 0 4 5 0 0 18 0 1 0 44283519 2863104 472 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 699 472 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301529 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5593
/proc/meminfo: memFree=1472080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=3192 CPUtime=0.29
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 618 0 0 0 13 16 0 0 19 0 1 0 44283519 3268608 594 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 798 594 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701572 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 5593
/proc/meminfo: memFree=1472080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=10400 CPUtime=0.69
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 1984 0 0 0 31 38 0 0 22 0 1 0 44283519 10649600 1960 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 2600 1960 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 5594
/proc/meminfo: memFree=1459080/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=20316 CPUtime=1.49
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 3516 0 0 0 67 82 0 0 25 0 1 0 44283519 20803584 3492 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 5079 3492 40 102 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20316

[startup+3.10183 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 5594
/proc/meminfo: memFree=1456904/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=24288 CPUtime=3.09
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 4517 0 0 0 136 173 0 0 25 0 1 0 44283519 24870912 4493 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 6072 4493 40 102 0 5967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24288

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 5594
/proc/meminfo: memFree=1448008/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=35220 CPUtime=6.29
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 6677 0 0 0 306 323 0 0 25 0 1 0 44283519 36065280 6628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 8805 6628 42 102 0 8700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35220

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 5594
/proc/meminfo: memFree=1445512/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=35228 CPUtime=12.69
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 6724 0 0 0 946 323 0 0 25 0 1 0 44283519 36073472 6673 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 8807 6673 48 102 0 8702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35228

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 5594
/proc/meminfo: memFree=1445576/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=35228 CPUtime=25.49
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 6739 0 0 0 2226 323 0 0 25 0 1 0 44283519 36073472 6688 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 8807 6688 48 102 0 8702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35228

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 5594
/proc/meminfo: memFree=1443144/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=37700 CPUtime=51.08
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 7368 0 0 0 4784 324 0 0 25 0 1 0 44283519 38604800 7317 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 9425 7317 48 102 0 9320 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37700

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 5596
/proc/meminfo: memFree=1436168/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=44612 CPUtime=102.26
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 9086 0 0 0 9900 326 0 0 25 0 1 0 44283519 45682688 9035 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 11153 9035 48 102 0 11048 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44612

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429896/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=50760 CPUtime=162.24
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10662 0 0 0 15895 329 0 0 25 0 1 0 44283519 51978240 10611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12690 10611 48 102 0 12585 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50760

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429192/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=222.23
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10813 0 0 0 21893 330 0 0 25 0 1 0 44283519 52584448 10762 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10762 48 102 0 12733 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429064/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=282.21
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10848 0 0 0 27891 330 0 0 25 0 1 0 44283519 52584448 10764 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10764 48 102 0 12733 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51352

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429064/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=342.2
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10848 0 0 0 33889 331 0 0 25 0 1 0 44283519 52584448 10764 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10764 48 102 0 12733 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 51352

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429128/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=402.18
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10886 0 0 0 39887 331 0 0 25 0 1 0 44283519 52584448 10767 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10767 48 102 0 12733 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 51352

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429064/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=462.16
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10925 0 0 0 45884 332 0 0 25 0 1 0 44283519 52584448 10770 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10770 48 102 0 12733 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 51352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429064/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=522.14
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10932 0 0 0 51882 332 0 0 25 0 1 0 44283519 52584448 10777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10777 48 102 0 12733 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1429000/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=582.12
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 10972 0 0 0 57880 332 0 0 25 0 1 0 44283519 52584448 10779 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10779 48 102 0 12733 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 51352

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428936/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=642.11
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11014 0 0 0 63878 333 0 0 25 0 1 0 44283519 52584448 10781 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10781 48 102 0 12733 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51352

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428936/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=702.09
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11014 0 0 0 69876 333 0 0 25 0 1 0 44283519 52584448 10781 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10781 48 102 0 12733 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 51352

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428872/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=762.08
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11058 0 0 0 75874 334 0 0 25 0 1 0 44283519 52584448 10783 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10783 48 102 0 12733 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 51352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428872/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=822.06
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11058 0 0 0 81872 334 0 0 25 0 1 0 44283519 52584448 10783 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10783 48 102 0 12733 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51352

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428808/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=882.03
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11104 0 0 0 87869 334 0 0 25 0 1 0 44283519 52584448 10785 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10785 48 102 0 12733 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 51352

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428872/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=942.02
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11104 0 0 0 93867 335 0 0 25 0 1 0 44283519 52584448 10785 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10785 48 102 0 12733 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 51352

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428872/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=1002
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11152 0 0 0 99865 335 0 0 25 0 1 0 44283519 52584448 10787 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10787 48 102 0 12733 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 51352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428872/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=1061.99
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11152 0 0 0 105863 336 0 0 25 0 1 0 44283519 52584448 10787 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10787 48 102 0 12733 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 51352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428808/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=1121.96
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11204 0 0 0 111860 336 0 0 25 0 1 0 44283519 52584448 10790 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10790 48 102 0 12733 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 51352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428808/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=1181.95
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11204 0 0 0 117858 337 0 0 25 0 1 0 44283519 52584448 10790 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10790 48 102 0 12733 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 51352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5596
/proc/meminfo: memFree=1428808/2055920 swapFree=4183748/4192956
[pid=5593] ppid=5591 vsize=51352 CPUtime=1200.05
/proc/5593/stat : 5593 (picosat) R 5591 5593 5249 0 -1 4194304 11204 0 0 0 119668 337 0 0 25 0 1 0 44283519 52584448 10790 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/5593/statm: 12838 10790 48 102 0 12733 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 51352

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1196.69
CPU system time (s): 3.38149
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 51548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.69
system time used= 3.38149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11204
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= 1304

runsolver used 1.3098 second user time and 3.06753 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Wed Apr 18 11:06:22 UTC 2007

IDJOB= 313982
IDBENCH= 20380
IDSOLVER= 106
FILE ID= node47/313982-1176894381

PBS_JOBID= 4595171

Free space on /tmp= 66413 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313982-1176894381/picosat /tmp/evaluation/313982-1176894381/instance-313982-1176894381.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-313982-1176894381 -o ROOT/results/node47/solver-313982-1176894381 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313982-1176894381/picosat /tmp/evaluation/313982-1176894381/instance-313982-1176894381.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 607436682

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1472488 kB
Buffers:         26312 kB
Cached:         462428 kB
SwapCached:       3104 kB
Active:         134520 kB
Inactive:       403012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472488 kB
SwapTotal:     4192956 kB
SwapFree:      4183748 kB
Dirty:           14836 kB
Writeback:           0 kB
Mapped:          63436 kB
Slab:            31384 kB
Committed_AS:  2562152 kB
PageTables:       1776 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= 66413 MiB

End job on node47 on Wed Apr 18 11:26:24 UTC 2007