Trace number 297061

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) 1200.06 1200.63

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.01	c |  Number of clauses:    6675                                                 |

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/node66/watcher-297061-1171832157 -o ROOT/results/node66/solver-297061-1171832157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297061-1171832157/cmusat /tmp/evaluation/297061-1171832157/instance-297061-1171832157.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 3/64 24821
/proc/meminfo: memFree=415640/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=2316 CPUtime=0
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 203173234 2371584 203 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 579 203 96 243 0 333 0

[startup+0.10679 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24821
/proc/meminfo: memFree=415640/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=2844 CPUtime=0.1
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 203173234 2912256 333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530526 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 711 333 109 243 0 465 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2844

[startup+0.514872 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24821
/proc/meminfo: memFree=415640/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=4124 CPUtime=0.51
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 806 0 0 0 51 0 0 0 21 0 1 0 203173234 4222976 649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 1031 649 118 243 0 785 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4124

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=413200/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=4504 CPUtime=1.32
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 906 0 0 0 132 0 0 0 25 0 1 0 203173234 4612096 749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 1126 749 118 243 0 880 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4504

[startup+2.97137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=411664/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=6088 CPUtime=2.96
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 1284 0 0 0 296 0 0 0 25 0 1 0 203173234 6234112 1087 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 1522 1087 118 243 0 1276 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6088

[startup+6.25003 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=411224/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=6516 CPUtime=6.24
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 1537 0 0 0 623 1 0 0 25 0 1 0 203173234 6672384 1232 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581629 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 1629 1232 118 243 0 1383 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6516

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=407064/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=10988 CPUtime=12.69
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 2910 0 0 0 1268 1 0 0 25 0 1 0 203173234 11251712 2188 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 2747 2188 118 243 0 2501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10988

[startup+25.5049 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=406040/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=12132 CPUtime=25.48
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 3547 0 0 0 2547 1 0 0 25 0 1 0 203173234 12423168 2570 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 3033 2570 118 243 0 2787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12132

[startup+51.1151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=397592/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=21320 CPUtime=51.08
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 6404 0 0 0 5105 3 0 0 25 0 1 0 203173234 21831680 4553 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 5330 4553 118 243 0 5084 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21320

[startup+102.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=394968/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=23416 CPUtime=102.28
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 7629 0 0 0 10224 4 0 0 25 0 1 0 203173234 23977984 5249 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 5854 5249 118 243 0 5608 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23416

[startup+162.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=380248/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=40604 CPUtime=162.28
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 12582 0 0 0 16222 6 0 0 25 0 1 0 203173234 41578496 8830 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 10151 8830 118 243 0 9905 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 40604

[startup+222.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=379096/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=41536 CPUtime=222.28
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 12907 0 0 0 22222 6 0 0 25 0 1 0 203173234 42532864 9155 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 10384 9155 118 243 0 10138 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 41536

[startup+282.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24822
/proc/meminfo: memFree=378392/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=41624 CPUtime=282.28
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 13315 0 0 0 28221 7 0 0 25 0 1 0 203173234 42622976 9330 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 10406 9330 118 243 0 10160 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 41624

[startup+342.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24932
/proc/meminfo: memFree=375448/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=43068 CPUtime=342.25
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 14278 0 0 0 34215 10 0 0 25 0 1 0 203173234 44101632 9760 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 10767 9760 118 243 0 10521 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 43068

[startup+402.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=374080/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=45420 CPUtime=402.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 14903 0 0 0 40210 11 0 0 25 0 1 0 203173234 46510080 10369 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 11355 10369 118 243 0 11109 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 45420

[startup+462.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=372496/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=46936 CPUtime=462.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 15618 0 0 0 46209 12 0 0 25 0 1 0 203173234 48062464 10779 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 11734 10779 118 243 0 11488 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 46936

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=368848/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=50508 CPUtime=522.22
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 16914 0 0 0 52209 13 0 0 25 0 1 0 203173234 51720192 11676 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134556331 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 12627 11676 118 243 0 12381 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 50508

[startup+582.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=368784/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=50768 CPUtime=582.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 16986 0 0 0 58208 13 0 0 25 0 1 0 203173234 51986432 11715 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 12692 11715 118 243 0 12446 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 50768

[startup+642.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=364624/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=54472 CPUtime=642.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 18417 0 0 0 64207 14 0 0 25 0 1 0 203173234 55779328 12747 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 13618 12747 118 243 0 13372 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 54472

[startup+702.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=364240/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=54864 CPUtime=702.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 18505 0 0 0 70207 14 0 0 25 0 1 0 203173234 56180736 12835 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 13716 12835 118 243 0 13470 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 54864

[startup+762.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=341592/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=83924 CPUtime=762.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 25898 0 0 0 76204 17 0 0 25 0 1 0 203173234 85938176 18459 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 20981 18459 118 243 0 20735 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 83924

[startup+822.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=341272/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84076 CPUtime=822.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 26396 0 0 0 82204 17 0 0 25 0 1 0 203173234 86093824 18555 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21019 18555 118 243 0 20773 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 84076

[startup+882.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=341272/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84076 CPUtime=882.22
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 26435 0 0 0 88204 18 0 0 25 0 1 0 203173234 86093824 18594 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21019 18594 118 243 0 20773 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 84076

[startup+942.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=340568/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84248 CPUtime=942.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27058 0 0 0 94203 18 0 0 25 0 1 0 203173234 86269952 18777 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21062 18777 118 243 0 20816 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 84248

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=340504/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84248 CPUtime=1002.21
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27064 0 0 0 100203 18 0 0 25 0 1 0 203173234 86269952 18783 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21062 18783 118 243 0 20816 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 84248

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=340440/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84248 CPUtime=1062.22
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27068 0 0 0 106204 18 0 0 25 0 1 0 203173234 86269952 18787 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21062 18787 118 243 0 20816 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 84248

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=339736/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84248 CPUtime=1122.22
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27256 0 0 0 112204 18 0 0 25 0 1 0 203173234 86269952 18975 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21062 18975 118 243 0 20816 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 84248

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=339544/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84436 CPUtime=1182.22
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27789 0 0 0 118203 19 0 0 25 0 1 0 203173234 86462464 19025 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21109 19025 118 243 0 20863 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 84436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25020
/proc/meminfo: memFree=339544/2055920 swapFree=4183396/4192956
[pid=24821] ppid=24819 vsize=84436 CPUtime=1200.04
/proc/24821/stat : 24821 (cmusat) R 24819 24821 23825 0 -1 4194304 27792 0 0 0 119985 19 0 0 25 0 1 0 203173234 86462464 19028 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/24821/statm: 21109 19028 118 243 0 20863 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84436

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): 1200.63
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.205968
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 84436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27792
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= 1654

runsolver used 0.945856 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 20:55:57 UTC 2007

IDJOB= 297061
IDBENCH= 19952
IDSOLVER= 121
FILE ID= node66/297061-1171832157

PBS_JOBID= 3839699

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297061-1171832157/cmusat /tmp/evaluation/297061-1171832157/instance-297061-1171832157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-297061-1171832157 -o ROOT/results/node66/solver-297061-1171832157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297061-1171832157/cmusat /tmp/evaluation/297061-1171832157/instance-297061-1171832157.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 707691752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        416048 kB
Buffers:         50764 kB
Cached:        1434140 kB
SwapCached:       3616 kB
Active:         840272 kB
Inactive:       655004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        416048 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          16376 kB
Slab:           130648 kB
Committed_AS:   552004 kB
PageTables:       1380 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 node66 on Sun Feb 18 21:16:00 UTC 2007