Trace number 298004

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
CMUSAT 2007-02-08? (TO) 1200.12 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-298004-1171848893 -o ROOT/results/node22/solver-298004-1171848893 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298004-1171848893/cmusat /tmp/evaluation/298004-1171848893/instance-298004-1171848893.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25532
/proc/meminfo: memFree=775920/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=2312 CPUtime=0
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 204843288 2367488 174 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134534572 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 578 174 108 243 0 332 0

[startup+0.107604 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25532
/proc/meminfo: memFree=775920/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=2720 CPUtime=0.1
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 204843288 2785280 277 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 680 277 117 243 0 434 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2720

[startup+0.515635 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25532
/proc/meminfo: memFree=775920/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=3188 CPUtime=0.51
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 405 0 0 0 51 0 0 0 21 0 1 0 204843288 3264512 388 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590008 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 797 388 117 243 0 551 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3188

[startup+1.33569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=774632/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=3452 CPUtime=1.33
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 487 0 0 0 133 0 0 0 25 0 1 0 204843288 3534848 470 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 863 470 117 243 0 617 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3452

[startup+2.97182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=773288/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=4716 CPUtime=2.96
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 776 0 0 0 296 0 0 0 25 0 1 0 204843288 4829184 759 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 1179 759 117 243 0 933 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4716

[startup+6.25306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=772392/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=5556 CPUtime=6.24
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 1022 0 0 0 624 0 0 0 25 0 1 0 204843288 5689344 1005 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 1389 1005 117 243 0 1143 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5556

[startup+12.7085 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=769904/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=7984 CPUtime=12.69
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 1678 0 0 0 1269 0 0 0 25 0 1 0 204843288 8175616 1544 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 1996 1544 117 243 0 1750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7984

[startup+25.5095 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=765040/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=13492 CPUtime=25.5
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 3292 0 0 0 2548 2 0 0 25 0 1 0 204843288 13815808 2751 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590317 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 3373 2751 117 243 0 3127 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13492

[startup+51.1214 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=764080/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=14452 CPUtime=51.1
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 3909 0 0 0 5108 2 0 0 25 0 1 0 204843288 14798848 3087 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 3613 3087 117 243 0 3367 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14452

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=754032/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=25572 CPUtime=102.3
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 7207 0 0 0 10226 4 0 0 25 0 1 0 204843288 26185728 5507 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 6393 5507 117 243 0 6147 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25572

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=752880/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=26212 CPUtime=162.32
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 7906 0 0 0 16227 5 0 0 25 0 1 0 204843288 26841088 5791 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 6553 5791 117 243 0 6307 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26212

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=751856/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=27116 CPUtime=222.34
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 8342 0 0 0 22228 6 0 0 25 0 1 0 204843288 27766784 6061 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 6779 6061 117 243 0 6533 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 27116

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25533
/proc/meminfo: memFree=747440/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=31072 CPUtime=282.35
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 9820 0 0 0 28226 9 0 0 25 0 1 0 204843288 31817728 7157 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 7768 7157 117 243 0 7522 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 31072

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=733808/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=48092 CPUtime=342.37
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 14369 0 0 0 34226 11 0 0 25 0 1 0 204843288 49246208 10535 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12023 10535 117 243 0 11777 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 48092

[startup+402.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=733488/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=48404 CPUtime=402.39
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 14452 0 0 0 40227 12 0 0 25 0 1 0 204843288 49565696 10618 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12101 10618 117 243 0 11855 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 48404

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=732720/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=48852 CPUtime=462.39
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 14886 0 0 0 46227 12 0 0 25 0 1 0 204843288 50024448 10812 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12213 10812 117 243 0 11967 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 48852

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=732080/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=49144 CPUtime=522.41
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 15033 0 0 0 52228 13 0 0 25 0 1 0 204843288 50323456 10959 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12286 10959 117 243 0 12040 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 49144

[startup+582.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=731632/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=49568 CPUtime=582.42
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 15415 0 0 0 58229 13 0 0 25 0 1 0 204843288 50757632 11077 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12392 11077 117 243 0 12146 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 49568

[startup+642.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=730672/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=50068 CPUtime=642.44
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 15938 0 0 0 64230 14 0 0 25 0 1 0 204843288 51269632 11310 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12517 11310 117 243 0 12271 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 50068

[startup+702.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=730608/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=50260 CPUtime=702.46
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 15957 0 0 0 70231 15 0 0 25 0 1 0 204843288 51466240 11329 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12565 11329 117 243 0 12319 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 50260

[startup+762.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=729904/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=50848 CPUtime=762.46
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 16137 0 0 0 76231 15 0 0 25 0 1 0 204843288 52068352 11509 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12712 11509 117 243 0 12466 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 50848

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=729648/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=51104 CPUtime=822.48
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 16566 0 0 0 82232 16 0 0 25 0 1 0 204843288 52330496 11619 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12776 11619 117 243 0 12530 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 51104

[startup+882.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=729328/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=51364 CPUtime=882.5
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 16662 0 0 0 88233 17 0 0 25 0 1 0 204843288 52596736 11682 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590186 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 12841 11682 117 243 0 12595 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 51364

[startup+942.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=727664/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=52816 CPUtime=942.52
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 17111 0 0 0 94234 18 0 0 25 0 1 0 204843288 54083584 12131 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 13204 12131 117 243 0 12958 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 52816

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=726000/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=54408 CPUtime=1002.52
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 17860 0 0 0 100233 19 0 0 25 0 1 0 204843288 55713792 12530 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 13602 12530 117 243 0 13356 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 54408

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=725616/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=54804 CPUtime=1062.55
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 17941 0 0 0 106235 20 0 0 25 0 1 0 204843288 56119296 12611 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 13701 12611 117 243 0 13455 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 54804

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=725104/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=55372 CPUtime=1122.56
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 18104 0 0 0 112236 20 0 0 25 0 1 0 204843288 56700928 12741 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 13843 12741 117 243 0 13597 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 55372

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=720816/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=59324 CPUtime=1182.58
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 19258 0 0 0 118236 22 0 0 25 0 1 0 204843288 60747776 13829 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 14831 13829 117 243 0 14585 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 59324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=720304/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=59740 CPUtime=1200.1
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 19752 0 0 0 119988 22 0 0 25 0 1 0 204843288 61173760 13938 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 14935 13938 117 243 0 14689 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59740

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25535
/proc/meminfo: memFree=720304/2055920 swapFree=4121028/4192956
[pid=25532] ppid=25530 vsize=59740 CPUtime=1200.1
/proc/25532/stat : 25532 (cmusat) R 25530 25532 21342 0 -1 4194304 19752 0 0 0 119988 22 0 0 25 0 1 0 204843288 61173760 13938 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/25532/statm: 14935 13938 117 243 0 14689 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.12
CPU user time (s): 1199.88
CPU system time (s): 0.237963
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 59740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19752
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= 23725

runsolver used 1.41978 second user time and 2.78258 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Feb 19 01:34:54 UTC 2007

IDJOB= 298004
IDBENCH= 19975
IDSOLVER= 121
FILE ID= node22/298004-1171848893

PBS_JOBID= 3839650

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298004-1171848893/cmusat /tmp/evaluation/298004-1171848893/instance-298004-1171848893.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-298004-1171848893 -o ROOT/results/node22/solver-298004-1171848893 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298004-1171848893/cmusat /tmp/evaluation/298004-1171848893/instance-298004-1171848893.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 43422889

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        776328 kB
Buffers:         43816 kB
Cached:        1094916 kB
SwapCached:      39232 kB
Active:         814128 kB
Inactive:       375312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        776328 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            75800 kB
Committed_AS:   636092 kB
PageTables:       1672 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= 66561 MiB

End job on node22 on Mon Feb 19 01:54:56 UTC 2007