Trace number 304755

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) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-304755-1172065172 -o ROOT/results/node9/solver-304755-1172065172 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304755-1172065172/mxc /tmp/evaluation/304755-1172065172/instance-304755-1172065172.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: 1.06 1.02 1.00 3/77 11640
/proc/meminfo: memFree=1601136/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=1548 CPUtime=0
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 226471815 1585152 213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 387 214 46 122 0 261 0

[startup+0.106722 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 11640
/proc/meminfo: memFree=1601136/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=1880 CPUtime=0.1
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 226471815 1925120 332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 470 332 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.5148 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 11640
/proc/meminfo: memFree=1601136/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=2944 CPUtime=0.51
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 692 0 0 0 51 0 0 0 21 0 1 0 226471815 3014656 594 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 736 594 59 122 0 610 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2944

[startup+1.33496 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 11641
/proc/meminfo: memFree=1598312/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=3628 CPUtime=1.32
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 872 0 0 0 132 0 0 0 25 0 1 0 226471815 3715072 772 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 907 772 67 122 0 781 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3628

[startup+2.97127 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11641
/proc/meminfo: memFree=1597608/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=4156 CPUtime=2.96
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 1002 0 0 0 296 0 0 0 25 0 1 0 226471815 4255744 902 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1039 902 67 122 0 913 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4156

[startup+6.24991 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11641
/proc/meminfo: memFree=1596968/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=4912 CPUtime=6.23
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 1181 0 0 0 623 0 0 0 25 0 1 0 226471815 5029888 1081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1228 1081 67 122 0 1102 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4912

[startup+12.7032 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11641
/proc/meminfo: memFree=1596328/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=5384 CPUtime=12.69
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 1306 0 0 0 1268 1 0 0 25 0 1 0 226471815 5513216 1206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1346 1206 67 122 0 1220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5384

[startup+25.5116 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11641
/proc/meminfo: memFree=1595368/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=6496 CPUtime=25.49
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 1567 0 0 0 2548 1 0 0 25 0 1 0 226471815 6651904 1467 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1624 1467 67 122 0 1498 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6496

[startup+51.1236 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11641
/proc/meminfo: memFree=1594600/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=7172 CPUtime=51.09
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 1747 0 0 0 5108 1 0 0 25 0 1 0 226471815 7344128 1647 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1793 1647 67 122 0 1667 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7172

[startup+102.342 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11643
/proc/meminfo: memFree=1593000/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=8636 CPUtime=102.3
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2113 0 0 0 10228 2 0 0 25 0 1 0 226471815 8843264 2013 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2159 2013 67 122 0 2033 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8636

[startup+162.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1592040/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=9512 CPUtime=162.32
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2338 0 0 0 16229 3 0 0 25 0 1 0 226471815 9740288 2238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2378 2238 67 122 0 2252 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 9512

[startup+222.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1591656/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=9840 CPUtime=222.33
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2421 0 0 0 22230 3 0 0 25 0 1 0 226471815 10076160 2321 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2460 2321 67 122 0 2334 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 9840

[startup+282.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1590824/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=10760 CPUtime=282.35
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2655 0 0 0 28231 4 0 0 25 0 1 0 226471815 11018240 2555 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2690 2555 67 122 0 2564 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 10760

[startup+342.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1590760/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=10888 CPUtime=342.35
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2687 0 0 0 34231 4 0 0 25 0 1 0 226471815 11149312 2587 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2722 2587 67 122 0 2596 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 10888

[startup+402.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1590504/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=11080 CPUtime=402.37
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2736 0 0 0 40232 5 0 0 25 0 1 0 226471815 11345920 2636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2770 2636 67 122 0 2644 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 11080

[startup+462.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1589736/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=11788 CPUtime=462.37
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2919 0 0 0 46232 5 0 0 25 0 1 0 226471815 12070912 2817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2947 2817 67 122 0 2821 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 11788

[startup+522.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1589608/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=11948 CPUtime=522.39
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2959 0 0 0 52233 6 0 0 25 0 1 0 226471815 12234752 2857 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2987 2857 67 122 0 2861 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 11948

[startup+582.618 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 11643
/proc/meminfo: memFree=1589480/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=12072 CPUtime=582.41
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 2990 0 0 0 58235 6 0 0 25 0 1 0 226471815 12361728 2888 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3018 2888 67 122 0 2892 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 12072

[startup+642.65 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 11643
/proc/meminfo: memFree=1589544/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=12136 CPUtime=642.42
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 3006 0 0 0 64235 7 0 0 25 0 1 0 226471815 12427264 2904 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3034 2904 67 122 0 2908 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 12136

[startup+702.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588648/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=12920 CPUtime=702.43
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 3221 0 0 0 70235 8 0 0 25 0 1 0 226471815 13230080 3049 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3230 3049 67 122 0 3104 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 12920

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588584/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13068 CPUtime=762.44
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 3532 0 0 0 76236 8 0 0 25 0 1 0 226471815 13381632 3080 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3267 3080 67 122 0 3141 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 13068

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588520/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13068 CPUtime=822.46
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 3828 0 0 0 82237 9 0 0 25 0 1 0 226471815 13381632 3096 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3267 3096 67 122 0 3141 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 13068

[startup+882.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588328/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13380 CPUtime=882.48
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 4180 0 0 0 88238 10 0 0 25 0 1 0 226471815 13701120 3133 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3345 3133 67 122 0 3219 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 13380

[startup+942.819 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11643
/proc/meminfo: memFree=1588328/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13380 CPUtime=942.48
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 4467 0 0 0 94238 10 0 0 25 0 1 0 226471815 13701120 3140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3345 3140 67 122 0 3219 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 13380

[startup+1002.85 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 11643
/proc/meminfo: memFree=1588392/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13520 CPUtime=1002.5
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 4774 0 0 0 100239 11 0 0 25 0 1 0 226471815 13844480 3167 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3380 3167 67 122 0 3254 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 13520

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588264/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13520 CPUtime=1062.51
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 5061 0 0 0 106239 12 0 0 25 0 1 0 226471815 13844480 3174 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3380 3174 67 122 0 3254 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 13520

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1588200/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=13680 CPUtime=1122.53
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 5394 0 0 0 112240 13 0 0 25 0 1 0 226471815 14008320 3192 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3420 3192 67 122 0 3294 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 13680

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=14352 CPUtime=1182.55
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 5848 0 0 0 118241 14 0 0 25 0 1 0 226471815 14696448 3385 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3588 3385 67 122 0 3462 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 14352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=14488 CPUtime=1200.06
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 5933 0 0 0 119992 14 0 0 25 0 1 0 226471815 14835712 3392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3622 3392 67 122 0 3496 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14488

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11643
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=11640] ppid=11638 vsize=14488 CPUtime=1200.06
/proc/11640/stat : 11640 (mxc) R 11638 11640 10472 0 -1 4194304 5933 0 0 0 119992 14 0 0 25 0 1 0 226471815 14835712 3392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 3622 3392 67 122 0 3496 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.148977
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 14644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5933
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= 769

runsolver used 1.3368 second user time and 2.93555 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Wed Feb 21 13:39:32 UTC 2007

IDJOB= 304755
IDBENCH= 20140
IDSOLVER= 107
FILE ID= node9/304755-1172065172

PBS_JOBID= 3865292

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/304755-1172065172/mxc /tmp/evaluation/304755-1172065172/instance-304755-1172065172.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-304755-1172065172 -o ROOT/results/node9/solver-304755-1172065172 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304755-1172065172/mxc /tmp/evaluation/304755-1172065172/instance-304755-1172065172.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 915741911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1601608 kB
Buffers:         54716 kB
Cached:         273384 kB
SwapCached:          0 kB
Active:         285172 kB
Inactive:        97392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          73304 kB
Slab:            57432 kB
Committed_AS:  1152408 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node9 on Wed Feb 21 13:59:34 UTC 2007