Trace number 307516

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) 1200.1 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.02	c |  Number of clauses:    17354                                                |

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/node3/watcher-307516-1172487201 -o ROOT/results/node3/solver-307516-1172487201 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307516-1172487201/cmusat /tmp/evaluation/307516-1172487201/instance-307516-1172487201.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: 0.95 0.45 0.17 3/77 18731
/proc/meminfo: memFree=828136/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=3208 CPUtime=0
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 268674936 3284992 408 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135091652 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 802 408 96 243 0 556 0

[startup+0.106595 s]
/proc/loadavg: 0.95 0.45 0.17 3/77 18731
/proc/meminfo: memFree=828136/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=4656 CPUtime=0.1
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 914 0 0 0 10 0 0 0 18 0 1 0 268674936 4767744 821 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135090790 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 1164 821 112 243 0 918 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4656

[startup+0.514627 s]
/proc/loadavg: 0.95 0.45 0.17 3/77 18731
/proc/meminfo: memFree=828136/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=4656 CPUtime=0.5
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 934 0 0 0 50 0 0 0 22 0 1 0 268674936 4767744 841 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581408 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 1164 841 118 243 0 918 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4656

[startup+1.33469 s]
/proc/loadavg: 0.95 0.45 0.17 2/78 18732
/proc/meminfo: memFree=824480/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=5580 CPUtime=1.32
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 1168 0 0 0 132 0 0 0 25 0 1 0 268674936 5713920 1075 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 1395 1075 118 243 0 1149 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5580

[startup+2.97083 s]
/proc/loadavg: 0.95 0.45 0.17 2/78 18732
/proc/meminfo: memFree=822944/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=7068 CPUtime=2.96
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 1623 0 0 0 296 0 0 0 25 0 1 0 268674936 7237632 1449 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589988 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 1767 1449 118 243 0 1521 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7068

[startup+6.2521 s]
/proc/loadavg: 0.95 0.45 0.17 2/78 18732
/proc/meminfo: memFree=821024/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=8532 CPUtime=6.24
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 2075 0 0 0 623 1 0 0 25 0 1 0 268674936 8736768 1816 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 2133 1816 118 243 0 1887 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8532

[startup+12.7046 s]
/proc/loadavg: 0.96 0.47 0.18 2/78 18732
/proc/meminfo: memFree=819744/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=9872 CPUtime=12.69
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 2533 0 0 0 1268 1 0 0 25 0 1 0 268674936 10108928 2135 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590199 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 2468 2135 118 243 0 2222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9872

[startup+25.5117 s]
/proc/loadavg: 0.96 0.49 0.19 2/78 18732
/proc/meminfo: memFree=813536/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=16676 CPUtime=25.49
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 4243 0 0 0 2547 2 0 0 25 0 1 0 268674936 17076224 3689 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 4169 3689 118 243 0 3923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16676

[startup+51.1208 s]
/proc/loadavg: 0.98 0.53 0.21 2/78 18732
/proc/meminfo: memFree=812192/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=17920 CPUtime=51.09
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 4702 0 0 0 5107 2 0 0 25 0 1 0 268674936 18350080 4024 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 4480 4024 118 243 0 4234 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17920

[startup+102.343 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 18732
/proc/meminfo: memFree=801696/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=28296 CPUtime=102.3
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 7688 0 0 0 10224 6 0 0 25 0 1 0 268674936 28975104 6690 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 7074 6690 118 243 0 6828 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28296

[startup+162.37 s]
/proc/loadavg: 0.99 0.67 0.30 2/78 18732
/proc/meminfo: memFree=781216/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=50032 CPUtime=162.31
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 13370 0 0 0 16222 9 0 0 25 0 1 0 268674936 51232768 11735 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 12508 11735 118 243 0 12262 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 50032

[startup+222.397 s]
/proc/loadavg: 0.99 0.73 0.34 2/78 18732
/proc/meminfo: memFree=780768/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=50100 CPUtime=222.33
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 13715 0 0 0 22223 10 0 0 25 0 1 0 268674936 51302400 11844 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 12525 11844 118 243 0 12279 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 50100

[startup+282.422 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 18732
/proc/meminfo: memFree=779040/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=51664 CPUtime=282.34
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 14415 0 0 0 28223 11 0 0 25 0 1 0 268674936 52903936 12271 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 12916 12271 118 243 0 12670 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 51664

[startup+342.45 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 18732
/proc/meminfo: memFree=776032/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=54352 CPUtime=342.34
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 15304 0 0 0 34222 12 0 0 25 0 1 0 268674936 55656448 13007 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 13588 13007 118 243 0 13342 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 54352

[startup+402.482 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 18732
/proc/meminfo: memFree=775584/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=54676 CPUtime=402.37
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 15591 0 0 0 40224 13 0 0 25 0 1 0 268674936 55988224 13129 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 13669 13129 118 243 0 13423 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 54676

[startup+462.514 s]
/proc/loadavg: 0.99 0.87 0.48 2/84 18758
/proc/meminfo: memFree=767528/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=61520 CPUtime=462.37
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 17519 0 0 0 46221 16 0 0 25 0 1 0 268674936 62996480 14878 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 15380 14878 118 243 0 15134 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 61520

[startup+522.564 s]
/proc/loadavg: 0.99 0.89 0.51 2/84 18870
/proc/meminfo: memFree=757168/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=71388 CPUtime=522.33
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 20260 0 0 0 52213 20 0 0 25 0 1 0 268674936 73101312 17425 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580868 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 17847 17425 118 243 0 17601 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 71388

[startup+582.598 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 18930
/proc/meminfo: memFree=757920/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=71716 CPUtime=582.32
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 20329 0 0 0 58212 20 0 0 25 0 1 0 268674936 73437184 17494 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 17929 17494 118 243 0 17683 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 71716

[startup+642.627 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 18930
/proc/meminfo: memFree=713248/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119616 CPUtime=642.32
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 32576 0 0 0 64205 27 0 0 25 0 1 0 268674936 122486784 28631 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29904 28631 118 243 0 29658 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 119616

[startup+702.653 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 18930
/proc/meminfo: memFree=712864/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119696 CPUtime=702.33
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 32904 0 0 0 70205 28 0 0 25 0 1 0 268674936 122568704 28731 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29924 28731 118 243 0 29678 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 119696

[startup+762.681 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 18930
/proc/meminfo: memFree=712992/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119696 CPUtime=762.35
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 32904 0 0 0 76206 29 0 0 25 0 1 0 268674936 122568704 28731 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29924 28731 118 243 0 29678 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 119696

[startup+822.716 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 18930
/proc/meminfo: memFree=712480/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119784 CPUtime=822.36
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33262 0 0 0 82207 29 0 0 25 0 1 0 268674936 122658816 28841 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29946 28841 118 243 0 29700 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 119784

[startup+882.743 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 18930
/proc/meminfo: memFree=712544/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119784 CPUtime=882.38
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33262 0 0 0 88208 30 0 0 25 0 1 0 268674936 122658816 28841 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29946 28841 118 243 0 29700 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 119784

[startup+942.772 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 18930
/proc/meminfo: memFree=712288/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119784 CPUtime=942.4
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33330 0 0 0 94209 31 0 0 25 0 1 0 268674936 122658816 28909 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29946 28909 118 243 0 29700 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 119784

[startup+1002.8 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 18930
/proc/meminfo: memFree=712160/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119880 CPUtime=1002.4
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33651 0 0 0 100209 31 0 0 25 0 1 0 268674936 122757120 28960 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589698 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29970 28960 118 243 0 29724 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 119880

[startup+1062.83 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 18930
/proc/meminfo: memFree=712160/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=119880 CPUtime=1062.43
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33651 0 0 0 106211 32 0 0 25 0 1 0 268674936 122757120 28960 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 29970 28960 118 243 0 29724 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 119880

[startup+1122.86 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 18930
/proc/meminfo: memFree=712032/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=120012 CPUtime=1122.44
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 33690 0 0 0 112212 32 0 0 25 0 1 0 268674936 122892288 28999 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 30003 28999 118 243 0 29757 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 120012

[startup+1182.89 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 18930
/proc/meminfo: memFree=707040/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=124740 CPUtime=1182.45
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 35223 0 0 0 118211 34 0 0 25 0 1 0 268674936 127733760 30238 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 31185 30238 118 243 0 30939 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 124740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 18930
/proc/meminfo: memFree=707040/2055920 swapFree=4192812/4192956
[pid=18731] ppid=18729 vsize=124740 CPUtime=1200.07
/proc/18731/stat : 18731 (cmusat) R 18729 18731 18625 0 -1 4194304 35223 0 0 0 119973 34 0 0 25 0 1 0 268674936 127733760 30238 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18731/statm: 31185 30238 118 243 0 30939 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124740

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.365944
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 124740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35223
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= 25605

runsolver used 1.37079 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 26 10:53:21 UTC 2007

IDJOB= 307516
IDBENCH= 20207
IDSOLVER= 121
FILE ID= node3/307516-1172487201

PBS_JOBID= 3971583

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307516-1172487201/cmusat /tmp/evaluation/307516-1172487201/instance-307516-1172487201.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-307516-1172487201 -o ROOT/results/node3/solver-307516-1172487201 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307516-1172487201/cmusat /tmp/evaluation/307516-1172487201/instance-307516-1172487201.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 387603354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        828608 kB
Buffers:         65764 kB
Cached:        1025840 kB
SwapCached:          0 kB
Active:         455940 kB
Inactive:       690444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          73700 kB
Slab:            66640 kB
Committed_AS:  1122776 kB
PageTables:       1656 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= 66556 MiB

End job on node3 on Mon Feb 26 11:13:23 UTC 2007