Trace number 424774

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) 5000.02 5001.21

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark621.414
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-424774-1177820764 -o ROOT/results/node30/solver-424774-1177820764 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424774-1177820764/mxc /tmp/evaluation/424774-1177820764/instance-424774-1177820764.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.63 1.92 1.90 3/77 2774
/proc/meminfo: memFree=1510904/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=1424 CPUtime=0
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 229992074 1458176 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 356 190 46 122 0 230 0

[startup+0.00664192 s]
/proc/loadavg: 1.63 1.92 1.90 3/77 2774
/proc/meminfo: memFree=1510904/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=1556 CPUtime=0
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 229992074 1593344 216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 389 216 47 122 0 263 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1556

[startup+0.101647 s]
/proc/loadavg: 1.63 1.92 1.90 3/77 2774
/proc/meminfo: memFree=1510904/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=1556 CPUtime=0.09
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 229992074 1593344 241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 389 241 59 122 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1556

[startup+0.301659 s]
/proc/loadavg: 1.63 1.92 1.90 3/77 2774
/proc/meminfo: memFree=1510904/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=1824 CPUtime=0.29
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 229992074 1867776 312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 456 312 59 122 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1824

[startup+0.701683 s]
/proc/loadavg: 1.63 1.92 1.90 3/77 2774
/proc/meminfo: memFree=1510904/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=2092 CPUtime=0.69
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 400 0 0 0 69 0 0 0 23 0 1 0 229992074 2142208 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 523 383 67 122 0 397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2092

[startup+1.50173 s]
/proc/loadavg: 1.63 1.92 1.90 2/78 2775
/proc/meminfo: memFree=1509552/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=2340 CPUtime=1.49
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 445 0 0 0 149 0 0 0 25 0 1 0 229992074 2396160 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533980 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 585 428 67 122 0 459 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2340

[startup+3.10183 s]
/proc/loadavg: 1.63 1.92 1.90 2/78 2775
/proc/meminfo: memFree=1509168/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=2472 CPUtime=3.09
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 497 0 0 0 309 0 0 0 25 0 1 0 229992074 2531328 480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 618 480 67 122 0 492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2472

[startup+6.30103 s]
/proc/loadavg: 1.58 1.90 1.90 2/78 2775
/proc/meminfo: memFree=1508848/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=2852 CPUtime=6.29
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 575 0 0 0 629 0 0 0 25 0 1 0 229992074 2920448 558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 713 558 67 122 0 587 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2852

[startup+12.7014 s]
/proc/loadavg: 1.53 1.89 1.89 2/78 2775
/proc/meminfo: memFree=1508272/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=3248 CPUtime=12.69
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 687 0 0 0 1269 0 0 0 25 0 1 0 229992074 3325952 670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 812 670 67 122 0 686 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3248

[startup+25.5012 s]
/proc/loadavg: 1.41 1.84 1.88 2/78 2775
/proc/meminfo: memFree=1507576/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=3952 CPUtime=25.48
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 851 0 0 0 2548 0 0 0 25 0 1 0 229992074 4046848 834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 988 834 67 122 0 862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3952

[startup+51.1018 s]
/proc/loadavg: 1.27 1.77 1.85 2/78 2775
/proc/meminfo: memFree=1507064/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=4432 CPUtime=51.08
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 971 0 0 0 5107 1 0 0 25 0 1 0 229992074 4538368 954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1108 954 67 122 0 982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4432

[startup+102.306 s]
/proc/loadavg: 1.12 1.65 1.81 2/78 2775
/proc/meminfo: memFree=1506488/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=5004 CPUtime=102.27
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1116 0 0 0 10226 1 0 0 25 0 1 0 229992074 5124096 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1251 1099 67 122 0 1125 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5004

[startup+162.302 s]
/proc/loadavg: 1.04 1.53 1.75 2/78 2775
/proc/meminfo: memFree=1505720/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=5648 CPUtime=162.26
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1287 0 0 0 16224 2 0 0 25 0 1 0 229992074 5783552 1270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1412 1270 67 122 0 1286 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 5648

[startup+222.301 s]
/proc/loadavg: 1.01 1.43 1.70 2/78 2775
/proc/meminfo: memFree=1505272/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=6072 CPUtime=222.24
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1390 0 0 0 22222 2 0 0 25 0 1 0 229992074 6217728 1373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1518 1373 67 122 0 1392 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6072

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.66 2/78 2775
/proc/meminfo: memFree=1505016/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=6276 CPUtime=282.23
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1447 0 0 0 28221 2 0 0 25 0 1 0 229992074 6426624 1430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1569 1430 67 122 0 1443 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 6276

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.61 2/78 2775
/proc/meminfo: memFree=1504440/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=6852 CPUtime=342.22
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1586 0 0 0 34219 3 0 0 25 0 1 0 229992074 7016448 1569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1713 1569 67 122 0 1587 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 6852

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.57 2/78 2775
/proc/meminfo: memFree=1504312/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=6984 CPUtime=402.2
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1630 0 0 0 40217 3 0 0 25 0 1 0 229992074 7151616 1613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1746 1613 67 122 0 1620 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 6984

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.53 2/78 2775
/proc/meminfo: memFree=1504056/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=7276 CPUtime=462.19
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1702 0 0 0 46215 4 0 0 25 0 1 0 229992074 7450624 1685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1819 1685 67 122 0 1693 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 7276

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.50 2/78 2775
/proc/meminfo: memFree=1503736/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=7668 CPUtime=522.18
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1775 0 0 0 52214 4 0 0 25 0 1 0 229992074 7852032 1758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1917 1758 67 122 0 1791 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 7668

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.46 2/78 2775
/proc/meminfo: memFree=1503672/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=7736 CPUtime=582.17
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1790 0 0 0 58212 5 0 0 25 0 1 0 229992074 7921664 1773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1934 1773 67 122 0 1808 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 7736

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 2775
/proc/meminfo: memFree=1503544/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=7868 CPUtime=642.16
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 1824 0 0 0 64211 5 0 0 25 0 1 0 229992074 8056832 1807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 1967 1807 67 122 0 1841 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 7868


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1498424/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=12884 CPUtime=4001.31
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3211 0 0 0 400101 30 0 0 25 0 1 0 229992074 13193216 3083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3221 3083 67 122 0 3095 0
Current children cumulated CPU time (s) 4001.31
Current children cumulated vsize (KiB) 12884

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1498360/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13020 CPUtime=4061.31
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3239 0 0 0 406100 31 0 0 25 0 1 0 229992074 13332480 3111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3255 3111 67 122 0 3129 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 13020

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1498232/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13052 CPUtime=4121.29
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3254 0 0 0 412098 31 0 0 25 0 1 0 229992074 13365248 3125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3263 3125 67 122 0 3137 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 13052

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1498232/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13052 CPUtime=4181.28
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3254 0 0 0 418096 32 0 0 25 0 1 0 229992074 13365248 3125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3263 3125 67 122 0 3137 0
Current children cumulated CPU time (s) 4181.28
Current children cumulated vsize (KiB) 13052

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1497912/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13160 CPUtime=4241.26
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3325 0 0 0 424094 32 0 0 25 0 1 0 229992074 13475840 3152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3290 3152 67 122 0 3164 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 13160

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2975
/proc/meminfo: memFree=1497912/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13112 CPUtime=4301.26
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3325 0 0 0 430093 33 0 0 25 0 1 0 229992074 13426688 3140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3278 3140 67 122 0 3152 0
Current children cumulated CPU time (s) 4301.26
Current children cumulated vsize (KiB) 13112

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2975
/proc/meminfo: memFree=1497976/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13144 CPUtime=4361.24
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3330 0 0 0 436091 33 0 0 25 0 1 0 229992074 13459456 3145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3286 3145 67 122 0 3160 0
Current children cumulated CPU time (s) 4361.24
Current children cumulated vsize (KiB) 13144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497912/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13208 CPUtime=4421.23
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3342 0 0 0 442089 34 0 0 25 0 1 0 229992074 13524992 3157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3302 3157 67 122 0 3176 0
Current children cumulated CPU time (s) 4421.23
Current children cumulated vsize (KiB) 13208

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497976/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13240 CPUtime=4481.21
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3350 0 0 0 448087 34 0 0 25 0 1 0 229992074 13557760 3165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3310 3165 67 122 0 3184 0
Current children cumulated CPU time (s) 4481.21
Current children cumulated vsize (KiB) 13240

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497976/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13304 CPUtime=4541.21
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3366 0 0 0 454086 35 0 0 25 0 1 0 229992074 13623296 3181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3326 3181 67 122 0 3200 0
Current children cumulated CPU time (s) 4541.21
Current children cumulated vsize (KiB) 13304

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497656/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13644 CPUtime=4601.19
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3455 0 0 0 460084 35 0 0 25 0 1 0 229992074 13971456 3270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3411 3270 67 122 0 3285 0
Current children cumulated CPU time (s) 4601.19
Current children cumulated vsize (KiB) 13644

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497400/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13848 CPUtime=4661.18
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3511 0 0 0 466082 36 0 0 25 0 1 0 229992074 14180352 3324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3462 3324 67 122 0 3336 0
Current children cumulated CPU time (s) 4661.18
Current children cumulated vsize (KiB) 13848

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497464/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13744 CPUtime=4721.17
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3511 0 0 0 472081 36 0 0 25 0 1 0 229992074 14073856 3298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3436 3298 67 122 0 3310 0
Current children cumulated CPU time (s) 4721.17
Current children cumulated vsize (KiB) 13744

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497464/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13744 CPUtime=4781.15
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3512 0 0 0 478078 37 0 0 25 0 1 0 229992074 14073856 3299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3436 3299 67 122 0 3310 0
Current children cumulated CPU time (s) 4781.15
Current children cumulated vsize (KiB) 13744

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497528/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13744 CPUtime=4841.14
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3512 0 0 0 484077 37 0 0 25 0 1 0 229992074 14073856 3299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3436 3299 67 122 0 3310 0
Current children cumulated CPU time (s) 4841.14
Current children cumulated vsize (KiB) 13744

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497528/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13744 CPUtime=4901.13
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3512 0 0 0 490075 38 0 0 25 0 1 0 229992074 14073856 3299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3436 3299 67 122 0 3310 0
Current children cumulated CPU time (s) 4901.13
Current children cumulated vsize (KiB) 13744

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497400/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13828 CPUtime=4961.11
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3532 0 0 0 496073 38 0 0 25 0 1 0 229992074 14159872 3319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3457 3319 67 122 0 3331 0
Current children cumulated CPU time (s) 4961.11
Current children cumulated vsize (KiB) 13828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2977
/proc/meminfo: memFree=1497400/2055920 swapFree=4157032/4192956
[pid=2774] ppid=2772 vsize=13828 CPUtime=5000.01
/proc/2774/stat : 2774 (mxc) R 2772 2774 2720 0 -1 4194304 3532 0 0 0 499962 39 0 0 25 0 1 0 229992074 14159872 3319 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2774/statm: 3457 3319 67 122 0 3331 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 13828

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): 5001.21
CPU time (s): 5000.02
CPU user time (s): 4999.63
CPU system time (s): 0.39394
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 13888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3532
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= 103805

runsolver used 3.89341 second user time and 10.5694 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Sun Apr 29 04:26:04 UTC 2007

IDJOB= 424774
IDBENCH= 20328
IDSOLVER= 174
FILE ID= node30/424774-1177820764

PBS_JOBID= 4718234

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424774-1177820764/mxc /tmp/evaluation/424774-1177820764/instance-424774-1177820764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424774-1177820764 -o ROOT/results/node30/solver-424774-1177820764 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424774-1177820764/mxc /tmp/evaluation/424774-1177820764/instance-424774-1177820764.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 433023382

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1511376 kB
Buffers:         50364 kB
Cached:         403448 kB
SwapCached:      15660 kB
Active:         257536 kB
Inactive:       219524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511376 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          29924 kB
Slab:            53080 kB
Committed_AS:  3626688 kB
PageTables:       1776 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= 66564 MiB

End job on node30 on Sun Apr 29 05:49:27 UTC 2007