Trace number 332857

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
MXC 2007-02-08? (TO) 1200.11 1200.82

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
MD5SUM922dc9f32281b0c4efd640c112a641b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.75373
Satisfiable
(Un)Satisfiability was proved
Number of variables864
Number of clauses32700
Sum of the clauses size256765
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228
Number of clauses of size 3180
Number of clauses of size 4348
Number of clauses of size 51746
Number of clauses of size over 530396

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-332857-1173493096 -o ROOT/results/node11/solver-332857-1173493096 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332857-1173493096/mxc /tmp/evaluation/332857-1173493096/instance-332857-1173493096.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 1.06 1.01 3/77 10952
/proc/meminfo: memFree=1420728/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=2360 CPUtime=0
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 442 0 0 0 0 0 0 0 18 0 1 0 369264156 2416640 426 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 590 426 46 122 0 464 0

[startup+0.0282439 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 10952
/proc/meminfo: memFree=1420728/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=2912 CPUtime=0.02
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 880 0 0 0 2 0 0 0 18 0 1 0 369264156 2981888 573 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134520671 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 728 573 47 122 0 602 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2912

[startup+0.101245 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 10952
/proc/meminfo: memFree=1420728/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=3308 CPUtime=0.09
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 369264156 3387392 691 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134520556 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 827 691 59 122 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3308

[startup+0.301266 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 10952
/proc/meminfo: memFree=1420728/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=4284 CPUtime=0.29
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 1213 0 0 0 29 0 0 0 19 0 1 0 369264156 4386816 906 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 1071 906 59 122 0 945 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4284

[startup+0.701314 s]
/proc/loadavg: 0.99 1.06 1.01 3/77 10952
/proc/meminfo: memFree=1420728/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=6528 CPUtime=0.69
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 1778 0 0 0 68 1 0 0 23 0 1 0 369264156 6684672 1471 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 1632 1471 59 122 0 1506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6528

[startup+1.50141 s]
/proc/loadavg: 0.99 1.06 1.01 2/78 10953
/proc/meminfo: memFree=1414256/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=7588 CPUtime=1.49
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 2054 0 0 0 148 1 0 0 25 0 1 0 369264156 7770112 1711 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 1897 1711 67 122 0 1771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.1016 s]
/proc/loadavg: 0.99 1.06 1.01 2/78 10953
/proc/meminfo: memFree=1412592/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=9176 CPUtime=3.09
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 2538 0 0 0 308 1 0 0 25 0 1 0 369264156 9396224 2135 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 2294 2135 67 122 0 2168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30197 s]
/proc/loadavg: 0.99 1.06 1.01 2/78 10953
/proc/meminfo: memFree=1406384/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=14856 CPUtime=6.29
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 4037 0 0 0 627 2 0 0 25 0 1 0 369264156 15212544 3545 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 3714 3545 67 122 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14856

[startup+12.7017 s]
/proc/loadavg: 0.99 1.06 1.01 2/78 10953
/proc/meminfo: memFree=1406256/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=16440 CPUtime=12.69
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 4530 0 0 0 1266 3 0 0 25 0 1 0 369264156 16834560 3936 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530158 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 4110 3936 67 122 0 3984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16440

[startup+25.5022 s]
/proc/loadavg: 0.99 1.06 1.00 2/78 10953
/proc/meminfo: memFree=1398448/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=22732 CPUtime=25.47
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 6319 0 0 0 2544 3 0 0 25 0 1 0 369264156 23277568 5533 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 5683 5533 67 122 0 5557 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22732

[startup+51.1023 s]
/proc/loadavg: 0.99 1.05 1.00 2/78 10953
/proc/meminfo: memFree=1385776/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=35804 CPUtime=51.06
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 9746 0 0 0 5100 6 0 0 25 0 1 0 369264156 36663296 8696 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 8951 8696 67 122 0 8825 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35804

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 1.00 2/78 10953
/proc/meminfo: memFree=1385712/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=35804 CPUtime=102.22
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 9833 0 0 0 10216 6 0 0 25 0 1 0 369264156 36663296 8711 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 8951 8711 67 122 0 8825 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 35804

[startup+162.302 s]
/proc/loadavg: 0.99 1.03 1.00 2/78 10953
/proc/meminfo: memFree=1376624/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=45416 CPUtime=162.19
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 12626 0 0 0 16211 8 0 0 25 0 1 0 369264156 46505984 10951 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 11354 10951 67 122 0 11228 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 45416

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 10953
/proc/meminfo: memFree=1376432/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=45720 CPUtime=222.16
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 12855 0 0 0 22207 9 0 0 25 0 1 0 369264156 46817280 11022 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 11430 11022 67 122 0 11304 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 45720

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 10953
/proc/meminfo: memFree=1376368/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=45720 CPUtime=282.12
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 12855 0 0 0 28203 9 0 0 25 0 1 0 369264156 46817280 11022 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 11430 11022 67 122 0 11304 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 45720

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 10953
/proc/meminfo: memFree=1371568/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=51132 CPUtime=342.07
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 14494 0 0 0 34197 10 0 0 25 0 1 0 369264156 52359168 12373 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 12783 12373 67 122 0 12657 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 51132

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 10953
/proc/meminfo: memFree=1363632/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=58676 CPUtime=402.02
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 16520 0 0 0 40191 11 0 0 25 0 1 0 369264156 60084224 14207 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 14669 14207 67 122 0 14543 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 58676

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1363568/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=58644 CPUtime=461.99
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 16536 0 0 0 46188 11 0 0 25 0 1 0 369264156 60051456 14223 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 14661 14223 67 122 0 14535 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 58644

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1363568/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=58616 CPUtime=521.94
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 16542 0 0 0 52182 12 0 0 25 0 1 0 369264156 60022784 14229 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 14654 14229 67 122 0 14528 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 58616

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1360176/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=62116 CPUtime=581.9
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 17764 0 0 0 58177 13 0 0 25 0 1 0 369264156 63606784 15067 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 15529 15067 67 122 0 15403 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 62116

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358768/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=63720 CPUtime=641.88
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 18684 0 0 0 64174 14 0 0 25 0 1 0 369264156 65249280 15450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 15930 15450 67 122 0 15804 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 63720

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358448/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64096 CPUtime=701.78
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 19179 0 0 0 70164 14 0 0 25 0 1 0 369264156 65634304 15525 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 16024 15525 67 122 0 15898 0
Current children cumulated CPU time (s) 701.78
Current children cumulated vsize (KiB) 64096

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358000/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64356 CPUtime=761.72
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 19756 0 0 0 76158 14 0 0 25 0 1 0 369264156 65900544 15577 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 16089 15577 67 122 0 15963 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 64356

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358000/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64356 CPUtime=821.69
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 20191 0 0 0 82155 14 0 0 25 0 1 0 369264156 65900544 15592 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 0 0 0
/proc/10952/statm: 16089 15592 67 122 0 15963 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 64356

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1357936/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64356 CPUtime=881.67
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 20611 0 0 0 88152 15 0 0 25 0 1 0 369264156 65900544 15592 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 16089 15592 67 122 0 15963 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 64356

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358000/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64356 CPUtime=941.65
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 20821 0 0 0 94150 15 0 0 25 0 1 0 369264156 65900544 15592 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 16089 15592 67 122 0 15963 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 64356

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1358000/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=64356 CPUtime=1001.64
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 20821 0 0 0 100148 16 0 0 25 0 1 0 369264156 65900544 15592 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 16089 15592 67 122 0 15963 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 64356

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1346544/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=75708 CPUtime=1061.62
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 23892 0 0 0 106144 18 0 0 25 0 1 0 369264156 77524992 18431 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 18927 18431 67 122 0 18801 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 75708

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1338864/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=83496 CPUtime=1121.6
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 25936 0 0 0 112140 20 0 0 25 0 1 0 369264156 85499904 20359 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 20874 20359 67 122 0 20748 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 83496

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1338928/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=83416 CPUtime=1181.58
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 26053 0 0 0 118138 20 0 0 25 0 1 0 369264156 85417984 20360 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 20854 20360 67 122 0 20728 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 83416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10953
/proc/meminfo: memFree=1338928/2055920 swapFree=4169972/4192956
[pid=10952] ppid=10950 vsize=83404 CPUtime=1200.08
/proc/10952/stat : 10952 (mxc) R 10950 10952 10565 0 -1 4194304 26059 0 0 0 119988 20 0 0 25 0 1 0 369264156 85405696 20366 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/10952/statm: 20851 20366 67 122 0 20725 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83404

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): 1200.82
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.219966
CPU usage (%): 99.9405
Max. virtual memory (cumulated for all children) (KiB): 83960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26059
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= 19089

runsolver used 1.20582 second user time and 3.16152 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat Mar 10 02:18:16 UTC 2007

IDJOB= 332857
IDBENCH= 24590
IDSOLVER= 107
FILE ID= node11/332857-1173493096

PBS_JOBID= 4101099

Free space on /tmp= 66336 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332857-1173493096/mxc /tmp/evaluation/332857-1173493096/instance-332857-1173493096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-332857-1173493096 -o ROOT/results/node11/solver-332857-1173493096 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332857-1173493096/mxc /tmp/evaluation/332857-1173493096/instance-332857-1173493096.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  922dc9f32281b0c4efd640c112a641b6

RANDOM SEED= 324552782

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1421200 kB
Buffers:         51120 kB
Cached:         493964 kB
SwapCached:       2248 kB
Active:         218276 kB
Inactive:       349608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421200 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            52432 kB
Committed_AS:  1152256 kB
PageTables:       1756 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= 66336 MiB

End job on node11 on Sat Mar 10 02:38:19 UTC 2007