Trace number 309894

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |

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/node40/watcher-309894-1172549222 -o ROOT/results/node40/solver-309894-1172549222 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309894-1172549222/cmusat /tmp/evaluation/309894-1172549222/instance-309894-1172549222.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: 0.92 0.98 0.99 3/64 31992
/proc/meminfo: memFree=1837176/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=2448 CPUtime=0
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 179956427 2506752 195 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 612 196 96 243 0 366 0

[startup+0.107163 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31992
/proc/meminfo: memFree=1837176/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=2748 CPUtime=0.1
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 310 0 0 0 10 0 0 0 18 0 1 0 179956427 2813952 293 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 687 293 118 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.515216 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31992
/proc/meminfo: memFree=1837176/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=3176 CPUtime=0.51
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 405 0 0 0 51 0 0 0 21 0 1 0 179956427 3252224 388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 794 388 118 243 0 548 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3176

[startup+1.33532 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1835440/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=3784 CPUtime=1.33
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 558 0 0 0 133 0 0 0 25 0 1 0 179956427 3874816 541 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 946 541 118 243 0 700 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3784

[startup+2.97153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1834992/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=4360 CPUtime=2.96
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 695 0 0 0 296 0 0 0 25 0 1 0 179956427 4464640 678 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 1090 678 118 243 0 844 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4360

[startup+6.24796 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1833008/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=6316 CPUtime=6.24
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 1180 0 0 0 624 0 0 0 25 0 1 0 179956427 6467584 1129 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 1579 1129 118 243 0 1333 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6316

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1831856/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=7324 CPUtime=12.69
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 1546 0 0 0 1269 0 0 0 25 0 1 0 179956427 7499776 1411 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 1831 1411 118 243 0 1585 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7324

[startup+25.5074 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1828336/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=11092 CPUtime=25.49
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 2723 0 0 0 2548 1 0 0 25 0 1 0 179956427 11358208 2250 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581410 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 2773 2250 118 243 0 2527 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11092

[startup+51.1138 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1825264/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=13892 CPUtime=51.09
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 3854 0 0 0 5107 2 0 0 25 0 1 0 179956427 14225408 3047 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 3473 3047 118 243 0 3227 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13892

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1818992/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=20896 CPUtime=102.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 6134 0 0 0 10224 4 0 0 25 0 1 0 179956427 21397504 4576 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 5224 4576 118 243 0 4978 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20896

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1815536/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=23912 CPUtime=162.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 7245 0 0 0 16224 4 0 0 25 0 1 0 179956427 24485888 5430 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 5978 5430 118 243 0 5732 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 23912

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31993
/proc/meminfo: memFree=1811504/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=27756 CPUtime=222.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 8601 0 0 0 22223 6 0 0 25 0 1 0 179956427 28422144 6478 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 6939 6478 118 243 0 6693 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 27756

[startup+282.372 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1800624/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=41124 CPUtime=282.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 12192 0 0 0 28221 7 0 0 25 0 1 0 179956427 42110976 9180 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 10281 9180 118 243 0 10035 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 41124

[startup+342.386 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1799984/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=41552 CPUtime=342.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 12546 0 0 0 34220 8 0 0 25 0 1 0 179956427 42549248 9340 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 10388 9340 118 243 0 10142 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 41552

[startup+402.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1799280/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=41984 CPUtime=402.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 12938 0 0 0 40220 8 0 0 25 0 1 0 179956427 42991616 9519 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 10496 9519 118 243 0 10250 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 41984

[startup+462.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1798704/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=42496 CPUtime=462.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 13082 0 0 0 46220 8 0 0 25 0 1 0 179956427 43515904 9663 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 10624 9663 118 243 0 10378 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 42496

[startup+522.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1796976/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=44104 CPUtime=522.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 13747 0 0 0 52219 9 0 0 25 0 1 0 179956427 45162496 10095 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 11026 10095 118 243 0 10780 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 44104

[startup+582.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1795696/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=45332 CPUtime=582.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 14057 0 0 0 58219 10 0 0 25 0 1 0 179956427 46419968 10405 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 11333 10405 118 243 0 11087 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 45332

[startup+642.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1793392/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=47436 CPUtime=642.28
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 14886 0 0 0 64218 10 0 0 25 0 1 0 179956427 48574464 10978 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 11859 10978 118 243 0 11613 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 47436

[startup+702.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1793200/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=47568 CPUtime=702.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 14942 0 0 0 70218 11 0 0 25 0 1 0 179956427 48709632 11034 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 11892 11034 118 243 0 11646 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 47568

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31993
/proc/meminfo: memFree=1790128/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=50320 CPUtime=762.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 15987 0 0 0 76217 12 0 0 25 0 1 0 179956427 51527680 11798 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 12580 11798 118 243 0 12334 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 50320

[startup+822.536 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31993
/proc/meminfo: memFree=1789872/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=50456 CPUtime=822.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 16042 0 0 0 82217 12 0 0 25 0 1 0 179956427 51666944 11853 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 12614 11853 118 243 0 12368 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 50456

[startup+882.552 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31995
/proc/meminfo: memFree=1787312/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=52736 CPUtime=882.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 16982 0 0 0 88216 13 0 0 25 0 1 0 179956427 54001664 12485 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 13184 12485 118 243 0 12938 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 52736

[startup+942.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1787056/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=52896 CPUtime=942.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 17055 0 0 0 94216 13 0 0 25 0 1 0 179956427 54165504 12558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 13224 12558 118 243 0 12978 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 52896

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1786864/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=53224 CPUtime=1002.29
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 17106 0 0 0 100216 13 0 0 25 0 1 0 179956427 54501376 12609 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 13306 12609 118 243 0 13060 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 53224

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1765104/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=80052 CPUtime=1062.3
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 23945 0 0 0 106214 16 0 0 25 0 1 0 179956427 81973248 18024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 20013 18024 118 243 0 19767 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 80052

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1764912/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=80344 CPUtime=1122.3
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 24346 0 0 0 112214 16 0 0 25 0 1 0 179956427 82272256 18087 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 20086 18087 118 243 0 19840 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 80344

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1764784/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=80344 CPUtime=1182.3
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 24361 0 0 0 118214 16 0 0 25 0 1 0 179956427 82272256 18102 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 20086 18102 118 243 0 19840 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 80344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1764656/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=80636 CPUtime=1200.01
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 24397 0 0 0 119985 16 0 0 25 0 1 0 179956427 82571264 18138 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 20159 18138 118 243 0 19913 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 80636

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31995
/proc/meminfo: memFree=1764656/2055920 swapFree=4179916/4192956
[pid=31992] ppid=31990 vsize=80636 CPUtime=1200.01
/proc/31992/stat : 31992 (cmusat) R 31990 31992 30779 0 -1 4194304 24397 0 0 0 119985 16 0 0 25 0 1 0 179956427 82571264 18138 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31992/statm: 20159 18138 118 243 0 19913 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 80636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.179972
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 80636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24397
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= 3057

runsolver used 0.819875 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 04:07:02 UTC 2007

IDJOB= 309894
IDBENCH= 20272
IDSOLVER= 121
FILE ID= node40/309894-1172549222

PBS_JOBID= 3971850

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309894-1172549222/cmusat /tmp/evaluation/309894-1172549222/instance-309894-1172549222.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309894-1172549222 -o ROOT/results/node40/solver-309894-1172549222 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309894-1172549222/cmusat /tmp/evaluation/309894-1172549222/instance-309894-1172549222.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 629048689

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1837584 kB
Buffers:         27828 kB
Cached:         139368 kB
SwapCached:       7428 kB
Active:          76372 kB
Inactive:       104188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837584 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            23812 kB
Committed_AS:   280392 kB
PageTables:       1412 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= 66558 MiB

End job on node40 on Tue Feb 27 04:27:04 UTC 2007