Trace number 314223

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) 1200.16 1200.57

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryINDUST (industrial 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-314223-1176898360 -o ROOT/results/node25/solver-314223-1176898360 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314223-1176898360/mxc /tmp/evaluation/314223-1176898360/instance-314223-1176898360.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: 0.91 0.95 0.98 3/64 21003
/proc/meminfo: memFree=1438864/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=13572 CPUtime=0
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 757 0 0 0 0 0 0 0 18 0 1 0 137753135 13897728 741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 3393 748 42 122 0 3267 0

[startup+0.0274969 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21003
/proc/meminfo: memFree=1438864/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=21268 CPUtime=0.02
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 4923 0 0 0 0 2 0 0 18 0 1 0 137753135 21778432 4907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 5317 4915 46 122 0 5191 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21268

[startup+0.10151 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21003
/proc/meminfo: memFree=1438864/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=33820 CPUtime=0.09
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 7495 0 0 0 6 3 0 0 18 0 1 0 137753135 34631680 7479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 8455 7479 46 122 0 8329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33820

[startup+0.301544 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21003
/proc/meminfo: memFree=1438864/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=40812 CPUtime=0.29
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 9238 0 0 0 26 3 0 0 19 0 1 0 137753135 41791488 9222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 10203 9223 46 122 0 10077 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40812

[startup+0.701612 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21003
/proc/meminfo: memFree=1438864/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=32124 CPUtime=0.69
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 10301 0 0 0 65 4 0 0 22 0 1 0 137753135 32894976 7125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 8031 7125 59 122 0 7905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32124

[startup+1.50175 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21004
/proc/meminfo: memFree=1410504/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=32256 CPUtime=1.49
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 10326 0 0 0 145 4 0 0 25 0 1 0 137753135 33030144 7150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 8064 7150 59 122 0 7938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32256

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21004
/proc/meminfo: memFree=1409992/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=32784 CPUtime=3.09
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 10458 0 0 0 305 4 0 0 25 0 1 0 137753135 33570816 7282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 8196 7282 59 122 0 8070 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32784

[startup+6.30157 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1408648/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=34236 CPUtime=6.29
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 10817 0 0 0 624 5 0 0 25 0 1 0 137753135 35057664 7641 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 8559 7641 59 122 0 8433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34236

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1406032/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=37152 CPUtime=12.69
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 11548 0 0 0 1264 5 0 0 25 0 1 0 137753135 38043648 8372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 9288 8372 59 122 0 9162 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37152

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1399504/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=43108 CPUtime=25.48
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 13064 0 0 0 2541 7 0 0 25 0 1 0 137753135 44142592 9888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 10777 9888 59 122 0 10651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43108

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1386128/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=56668 CPUtime=51.07
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 16457 0 0 0 5096 11 0 0 25 0 1 0 137753135 58028032 13281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 14167 13281 59 122 0 14041 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56668

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1366352/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=76264 CPUtime=102.26
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 21331 0 0 0 10210 16 0 0 25 0 1 0 137753135 78094336 18155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 19066 18155 59 122 0 18940 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76264

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1339792/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=103020 CPUtime=162.24
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 28051 0 0 0 16201 23 0 0 25 0 1 0 137753135 105492480 24875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 25755 24875 59 122 0 25629 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 103020

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1313040/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=129504 CPUtime=222.22
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 34649 0 0 0 22191 31 0 0 25 0 1 0 137753135 132612096 31473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 32376 31473 59 122 0 32250 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 129504

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1284944/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=157620 CPUtime=282.19
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 41684 0 0 0 28180 39 0 0 25 0 1 0 137753135 161402880 38508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 39405 38508 59 122 0 39279 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 157620

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1260432/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=181924 CPUtime=342.17
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 47765 0 0 0 34172 45 0 0 25 0 1 0 137753135 186290176 44589 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 45481 44589 59 122 0 45355 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 181924

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1232080/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=210644 CPUtime=402.15
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 54906 0 0 0 40164 51 0 0 25 0 1 0 137753135 215699456 51730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 52661 51730 59 122 0 52535 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 210644

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1200400/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=242052 CPUtime=462.13
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 62754 0 0 0 46154 59 0 0 25 0 1 0 137753135 247861248 59578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 60513 59578 59 122 0 60387 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 242052

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1168464/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=273968 CPUtime=522.11
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 70756 0 0 0 52146 65 0 0 25 0 1 0 137753135 280543232 67580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 68492 67580 59 122 0 68366 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 273968

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1151696/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=290416 CPUtime=582.09
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 74869 0 0 0 58139 70 0 0 25 0 1 0 137753135 297385984 71693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 72604 71693 59 122 0 72478 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 290416

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1125072/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=316800 CPUtime=642.07
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 81475 0 0 0 64132 75 0 0 25 0 1 0 137753135 324403200 78299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 79200 78299 59 122 0 79074 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 316800

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1102736/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=339188 CPUtime=702.04
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 87084 0 0 0 70124 80 0 0 25 0 1 0 137753135 347328512 83908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 84797 83908 59 122 0 84671 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 339188

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1079760/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=361908 CPUtime=762.03
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 92781 0 0 0 76117 86 0 0 25 0 1 0 137753135 370593792 89605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 90477 89605 59 122 0 90351 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 361908

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1060048/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=381740 CPUtime=822
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 97715 0 0 0 82110 90 0 0 25 0 1 0 137753135 390901760 94539 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 95435 94539 59 122 0 95309 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 381740

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1043728/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=397808 CPUtime=881.99
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 101751 0 0 0 88105 94 0 0 25 0 1 0 137753135 407355392 98575 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 99452 98575 59 122 0 99326 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 397808

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=1019920/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=422476 CPUtime=941.96
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 107787 0 0 0 94096 100 0 0 25 0 1 0 137753135 432615424 104611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 105619 104611 59 122 0 105493 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 422476

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=992528/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=449564 CPUtime=1001.94
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 114557 0 0 0 100086 108 0 0 25 0 1 0 137753135 460353536 111381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112391 111381 59 122 0 112265 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 449564

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=991056/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=450640 CPUtime=1061.92
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 115007 0 0 0 106084 108 0 0 25 0 1 0 137753135 461455360 111687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112660 111687 67 122 0 112534 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 450640

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=991056/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=450640 CPUtime=1121.9
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 115007 0 0 0 112082 108 0 0 25 0 1 0 137753135 461455360 111687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112660 111687 67 122 0 112534 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 450640

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=991056/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=450640 CPUtime=1181.88
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 115007 0 0 0 118079 109 0 0 25 0 1 0 137753135 461455360 111687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112660 111687 67 122 0 112534 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 450640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=991056/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=450640 CPUtime=1200.08
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 115007 0 0 0 119899 109 0 0 25 0 1 0 137753135 461455360 111687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112660 111687 67 122 0 112534 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 450640

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 21004
/proc/meminfo: memFree=991056/2055920 swapFree=4169756/4192956
[pid=21003] ppid=21001 vsize=450640 CPUtime=1200.08
/proc/21003/stat : 21003 (mxc) R 21001 21003 19984 0 -1 4194304 115007 0 0 0 119899 109 0 0 25 0 1 0 137753135 461455360 111687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/21003/statm: 112660 111687 67 122 0 112534 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 450640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.16
CPU user time (s): 1199
CPU system time (s): 1.15982
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 451208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.15982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115007
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= 2219

runsolver used 0.847871 second user time and 2.44263 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Wed Apr 18 12:12:41 UTC 2007

IDJOB= 314223
IDBENCH= 20386
IDSOLVER= 107
FILE ID= node25/314223-1176898360

PBS_JOBID= 4595143

Free space on /tmp= 66356 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/314223-1176898360/mxc /tmp/evaluation/314223-1176898360/instance-314223-1176898360.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-314223-1176898360 -o ROOT/results/node25/solver-314223-1176898360 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314223-1176898360/mxc /tmp/evaluation/314223-1176898360/instance-314223-1176898360.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 662217002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1439272 kB
Buffers:         16624 kB
Cached:         533256 kB
SwapCached:      16900 kB
Active:         182016 kB
Inactive:       390404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439272 kB
SwapTotal:     4192956 kB
SwapFree:      4169756 kB
Dirty:           13216 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            30232 kB
Committed_AS:  2127008 kB
PageTables:       1472 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= 66356 MiB

End job on node25 on Wed Apr 18 12:32:43 UTC 2007