Trace number 301161

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

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/node9/watcher-301161-1171955482 -o ROOT/results/node9/solver-301161-1171955482 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301161-1171955482/cmusat /tmp/evaluation/301161-1171955482/instance-301161-1171955482.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 32585
/proc/meminfo: memFree=1642168/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=2316 CPUtime=0
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 215502863 2371584 239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 579 239 96 243 0 333 0

[startup+0.107428 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32585
/proc/meminfo: memFree=1642168/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=4112 CPUtime=0.1
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 914 0 0 0 10 0 0 0 18 0 1 0 215502863 4210688 605 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 1028 605 113 243 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4112

[startup+0.515505 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32585
/proc/meminfo: memFree=1642168/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=5300 CPUtime=0.5
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 1231 0 0 0 50 0 0 0 22 0 1 0 215502863 5427200 922 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 1325 922 118 243 0 1079 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5300

[startup+1.33966 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1637104/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=7024 CPUtime=1.33
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 1758 0 0 0 132 1 0 0 25 0 1 0 215502863 7192576 1382 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 1756 1382 118 243 0 1510 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7024

[startup+2.97598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1636080/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=8356 CPUtime=2.96
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 2196 0 0 0 295 1 0 0 25 0 1 0 215502863 8556544 1712 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 2089 1712 118 243 0 1843 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8356

[startup+6.25561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1634288/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=9696 CPUtime=6.25
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 2693 0 0 0 623 2 0 0 25 0 1 0 215502863 9928704 2089 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 2424 2089 118 243 0 2178 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9696

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1627968/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=16252 CPUtime=12.69
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 4476 0 0 0 1267 2 0 0 25 0 1 0 215502863 16642048 3572 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 4063 3572 118 243 0 3817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16252

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1626240/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=17756 CPUtime=25.49
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 5136 0 0 0 2547 2 0 0 25 0 1 0 215502863 18182144 4006 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 4439 4006 118 243 0 4193 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17756

[startup+51.1253 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1617280/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=26456 CPUtime=51.09
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 7755 0 0 0 5105 4 0 0 25 0 1 0 215502863 27090944 6257 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 6614 6257 118 243 0 6368 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26456

[startup+102.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1602688/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=42076 CPUtime=102.3
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 12170 0 0 0 10224 6 0 0 25 0 1 0 215502863 43085824 9897 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 10519 9897 118 243 0 10273 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42076

[startup+162.384 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32586
/proc/meminfo: memFree=1598400/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=46036 CPUtime=162.31
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 13497 0 0 0 16223 8 0 0 25 0 1 0 215502863 47140864 10975 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 11509 10975 118 243 0 11263 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 46036

[startup+222.417 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32586
/proc/meminfo: memFree=1589760/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=54376 CPUtime=222.32
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 15929 0 0 0 22221 11 0 0 25 0 1 0 215502863 55681024 13116 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 13594 13116 118 243 0 13348 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 54376

[startup+282.447 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1583040/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=61064 CPUtime=282.33
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 17830 0 0 0 28220 13 0 0 25 0 1 0 215502863 62529536 14853 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 15266 14853 118 243 0 15020 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 61064

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1550976/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=95676 CPUtime=342.34
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 26695 0 0 0 34217 17 0 0 25 0 1 0 215502863 97972224 22788 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 23919 22788 118 243 0 23673 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 95676

[startup+402.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1550528/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=95876 CPUtime=402.36
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 26992 0 0 0 40218 18 0 0 25 0 1 0 215502863 98177024 22892 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 23969 22892 118 243 0 23723 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 95876

[startup+462.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1550080/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=95952 CPUtime=462.36
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 27297 0 0 0 46218 18 0 0 25 0 1 0 215502863 98254848 22987 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 23988 22987 118 243 0 23742 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 95952

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1549760/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=96032 CPUtime=522.37
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 27626 0 0 0 52219 18 0 0 25 0 1 0 215502863 98336768 23087 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589686 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 24008 23087 118 243 0 23762 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 96032

[startup+582.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1549696/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=96032 CPUtime=582.39
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 27632 0 0 0 58220 19 0 0 25 0 1 0 215502863 98336768 23093 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 24008 23093 118 243 0 23762 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 96032

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1548928/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=96516 CPUtime=642.39
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 28081 0 0 0 64219 20 0 0 25 0 1 0 215502863 98832384 23293 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 24129 23293 118 243 0 23883 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 96516

[startup+702.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1548608/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=96860 CPUtime=702.4
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 28148 0 0 0 70220 20 0 0 25 0 1 0 215502863 99184640 23360 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 24215 23360 118 243 0 23969 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 96860

[startup+762.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1540864/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=104604 CPUtime=762.42
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 30131 0 0 0 76219 23 0 0 25 0 1 0 215502863 107114496 25343 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 26151 25343 118 243 0 25905 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 104604

[startup+822.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1539520/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=105816 CPUtime=822.44
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 30682 0 0 0 82220 24 0 0 25 0 1 0 215502863 108355584 25623 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 26454 25623 118 243 0 26208 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 105816

[startup+882.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1539392/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=105976 CPUtime=882.44
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 30714 0 0 0 88220 24 0 0 25 0 1 0 215502863 108519424 25655 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 26494 25655 118 243 0 26248 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 105976

[startup+942.817 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1531584/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=113344 CPUtime=942.46
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 32961 0 0 0 94218 28 0 0 25 0 1 0 215502863 116064256 27606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 28336 27606 118 243 0 28090 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 113344

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1531328/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=113644 CPUtime=1002.46
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 33038 0 0 0 100218 28 0 0 25 0 1 0 215502863 116371456 27683 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 28411 27683 118 243 0 28165 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 113644

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1521664/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=123008 CPUtime=1062.49
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 35768 0 0 0 106218 31 0 0 25 0 1 0 215502863 125960192 30090 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 30752 30090 118 243 0 30506 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 123008

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1521216/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=123492 CPUtime=1122.49
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 35890 0 0 0 112218 31 0 0 25 0 1 0 215502863 126455808 30212 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 30873 30212 118 243 0 30627 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 123492

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32586
/proc/meminfo: memFree=1521088/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=123624 CPUtime=1182.51
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 35928 0 0 0 118219 32 0 0 25 0 1 0 215502863 126590976 30250 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 30906 30250 118 243 0 30660 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 123624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32586
/proc/meminfo: memFree=1521024/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=123784 CPUtime=1200.02
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 35938 0 0 0 119970 32 0 0 25 0 1 0 215502863 126754816 30260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 30946 30260 118 243 0 30700 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 123784

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

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

[startup+1200.47 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32586
/proc/meminfo: memFree=1521024/2055920 swapFree=4192812/4192956
[pid=32585] ppid=32583 vsize=123784 CPUtime=1200.02
/proc/32585/stat : 32585 (cmusat) R 32583 32585 31422 0 -1 4194304 35938 0 0 0 119970 32 0 0 25 0 1 0 215502863 126754816 30260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/32585/statm: 30946 30260 118 243 0 30700 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 123784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.71
CPU system time (s): 0.342947
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 123784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35938
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= 1865

runsolver used 1.37779 second user time and 2.88956 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 07:11:22 UTC 2007

IDJOB= 301161
IDBENCH= 20052
IDSOLVER= 121
FILE ID= node9/301161-1171955482

PBS_JOBID= 3848982

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/301161-1171955482/cmusat /tmp/evaluation/301161-1171955482/instance-301161-1171955482.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301161-1171955482 -o ROOT/results/node9/solver-301161-1171955482 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301161-1171955482/cmusat /tmp/evaluation/301161-1171955482/instance-301161-1171955482.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 434954334

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1642576 kB
Buffers:         52016 kB
Cached:         236168 kB
SwapCached:          0 kB
Active:         274836 kB
Inactive:        67824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            56260 kB
Committed_AS:  1097176 kB
PageTables:       1688 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= 66547 MiB

End job on node9 on Tue Feb 20 07:31:25 UTC 2007