Trace number 315182

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
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 variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

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/node4/watcher-315182-1172650403 -o ROOT/results/node4/solver-315182-1172650403 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315182-1172650403/picosat /tmp/evaluation/315182-1172650403/instance-315182-1172650403.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 0.98 0.99 3/77 1542
/proc/meminfo: memFree=915624/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=884 CPUtime=0
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 284995196 905216 115 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 221 115 40 102 0 116 0

[startup+0.041679 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1542
/proc/meminfo: memFree=915624/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=884 CPUtime=0.03
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 148 0 0 0 2 1 0 0 18 0 1 0 284995196 905216 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 221 134 40 102 0 116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 884

[startup+0.101684 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1542
/proc/meminfo: memFree=915624/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=1264 CPUtime=0.09
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 219 0 0 0 4 5 0 0 18 0 1 0 284995196 1294336 204 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 316 204 40 102 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1264

[startup+0.301705 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1542
/proc/meminfo: memFree=915624/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=2248 CPUtime=0.29
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 435 0 0 0 12 17 0 0 19 0 1 0 284995196 2301952 420 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 562 420 40 102 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2248

[startup+0.701746 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1542
/proc/meminfo: memFree=915624/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=4280 CPUtime=0.69
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 872 0 0 0 31 38 0 0 23 0 1 0 284995196 4382720 857 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 1070 857 40 102 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4280

[startup+1.50282 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1543
/proc/meminfo: memFree=910304/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=8440 CPUtime=1.49
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 1845 0 0 0 66 83 0 0 25 0 1 0 284995196 8642560 1830 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 2110 1830 40 102 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8440

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1543
/proc/meminfo: memFree=905632/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=16756 CPUtime=3.09
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 3750 0 0 0 139 170 0 0 25 0 1 0 284995196 17158144 3735 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 4189 3735 40 102 0 4084 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16756

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1543
/proc/meminfo: memFree=889120/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=33388 CPUtime=6.29
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 7780 0 0 0 290 339 0 0 25 0 1 0 284995196 34189312 7765 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 8347 7765 40 102 0 8242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33388

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1543
/proc/meminfo: memFree=865248/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=66948 CPUtime=12.69
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 12634 0 0 0 752 517 0 0 25 0 1 0 284995196 68554752 12617 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 16737 12617 48 102 0 16632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66948

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1543
/proc/meminfo: memFree=865120/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=67208 CPUtime=25.49
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 12706 0 0 0 2032 517 0 0 25 0 1 0 284995196 68820992 12689 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 16802 12689 48 102 0 16697 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67208

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1543
/proc/meminfo: memFree=864416/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=67864 CPUtime=51.06
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 12892 0 0 0 4589 517 0 0 25 0 1 0 284995196 69492736 12875 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 16966 12875 48 102 0 16861 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 67864

[startup+102.305 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 1543
/proc/meminfo: memFree=862880/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=69568 CPUtime=102.25
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 13301 0 0 0 9707 518 0 0 25 0 1 0 284995196 71237632 13284 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 17392 13284 48 102 0 17287 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69568

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1543
/proc/meminfo: memFree=860576/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=71796 CPUtime=162.24
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 13865 0 0 0 15704 520 0 0 25 0 1 0 284995196 73519104 13848 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 17949 13848 48 102 0 17844 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71796

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1543
/proc/meminfo: memFree=858592/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=73628 CPUtime=222.22
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 14347 0 0 0 21701 521 0 0 25 0 1 0 284995196 75395072 14330 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 18407 14330 48 102 0 18302 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73628

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1543
/proc/meminfo: memFree=856864/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=75452 CPUtime=282.2
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 14807 0 0 0 27698 522 0 0 25 0 1 0 284995196 77262848 14790 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 18863 14790 48 102 0 18758 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 75452

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1543
/proc/meminfo: memFree=854752/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=77552 CPUtime=342.19
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 15322 0 0 0 33696 523 0 0 25 0 1 0 284995196 79413248 15305 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 19388 15305 48 102 0 19283 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77552

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=852832/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=79508 CPUtime=402.17
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 15816 0 0 0 39693 524 0 0 25 0 1 0 284995196 81416192 15799 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 19877 15799 48 102 0 19772 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 79508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=850720/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=81332 CPUtime=462.15
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 16305 0 0 0 45689 526 0 0 25 0 1 0 284995196 83283968 16288 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 20333 16288 48 102 0 20228 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 81332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=848544/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=83536 CPUtime=522.14
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 16853 0 0 0 51687 527 0 0 25 0 1 0 284995196 85540864 16836 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 20884 16836 48 102 0 20779 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 83536

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=846368/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=85616 CPUtime=582.12
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 17390 0 0 0 57684 528 0 0 25 0 1 0 284995196 87670784 17373 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 21404 17373 48 102 0 21299 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 85616

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 1543
/proc/meminfo: memFree=844448/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=87572 CPUtime=642.11
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 17865 0 0 0 63682 529 0 0 25 0 1 0 284995196 89673728 17848 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 21893 17848 48 102 0 21788 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 87572

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1543
/proc/meminfo: memFree=842592/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=89404 CPUtime=702.09
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 18327 0 0 0 69679 530 0 0 25 0 1 0 284995196 91549696 18310 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 22351 18310 48 102 0 22246 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 89404

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=840352/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=91496 CPUtime=762.07
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 18858 0 0 0 75676 531 0 0 25 0 1 0 284995196 93691904 18841 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 22874 18841 48 102 0 22769 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 91496

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=838688/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=93076 CPUtime=822.05
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19275 0 0 0 81673 532 0 0 25 0 1 0 284995196 95309824 19258 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23269 19258 48 102 0 23164 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 93076

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837280/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=882.04
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 87671 533 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 94256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837472/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=942.02
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 93669 533 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 94256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837472/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=1002.01
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 99667 534 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 94256

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837536/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=1061.99
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 105665 534 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 94256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837536/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=1121.97
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 111663 534 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 94256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837472/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=1181.96
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 117661 535 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 94256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1543
/proc/meminfo: memFree=837472/2055920 swapFree=4192812/4192956
[pid=1542] ppid=1540 vsize=94256 CPUtime=1200.05
/proc/1542/stat : 1542 (picosat) R 1540 1542 32667 0 -1 4194304 19651 0 0 0 119470 535 0 0 25 0 1 0 284995196 96518144 19546 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1542/statm: 23564 19546 48 102 0 23459 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94256

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): 1200.08
CPU user time (s): 1194.71
CPU system time (s): 5.36618
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 94256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.71
system time used= 5.36618
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19651
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= 7
involuntary context switches= 2454

runsolver used 1.3068 second user time and 3.06853 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 28 08:13:23 UTC 2007

IDJOB= 315182
IDBENCH= 20410
IDSOLVER= 106
FILE ID= node4/315182-1172650403

PBS_JOBID= 3980938

Free space on /tmp= 66495 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= /tmp/evaluation/315182-1172650403/picosat /tmp/evaluation/315182-1172650403/instance-315182-1172650403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-315182-1172650403 -o ROOT/results/node4/solver-315182-1172650403 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315182-1172650403/picosat /tmp/evaluation/315182-1172650403/instance-315182-1172650403.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  409f4401e9e8b60ee665ac5567a13e41

RANDOM SEED= 150980070

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        916096 kB
Buffers:         36800 kB
Cached:         980344 kB
SwapCached:          0 kB
Active:         226800 kB
Inactive:       850564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        916096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23236 kB
Writeback:           0 kB
Mapped:          79132 kB
Slab:            48032 kB
Committed_AS:  1137524 kB
PageTables:       1772 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= 66495 MiB

End job on node4 on Wed Feb 28 08:33:26 UTC 2007