Trace number 367484

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) 10000.1 10003

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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/node27/watcher-367484-1176920533 -o ROOT/results/node27/solver-367484-1176920533 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367484-1176920533/mxc /tmp/evaluation/367484-1176920533/instance-367484-1176920533.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.87 0.94 0.98 3/65 18930
/proc/meminfo: memFree=1146400/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=18928 CPUtime=0
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 752 0 0 0 0 0 0 0 18 0 1 0 104749340 19382272 736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 4732 742 42 122 0 4606 0

[startup+0.088326 s]
/proc/loadavg: 0.87 0.94 0.98 3/65 18930
/proc/meminfo: memFree=1146400/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=43916 CPUtime=0.08
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 9761 0 0 0 3 5 0 0 18 0 1 0 104749340 44969984 9745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 10979 9745 46 122 0 10853 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 43916

[startup+0.101326 s]
/proc/loadavg: 0.87 0.94 0.98 3/65 18930
/proc/meminfo: memFree=1146400/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44312 CPUtime=0.09
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 9876 0 0 0 4 5 0 0 18 0 1 0 104749340 45375488 9860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11078 9861 46 122 0 10952 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44312

[startup+0.301347 s]
/proc/loadavg: 0.87 0.94 0.98 3/65 18930
/proc/meminfo: memFree=1146400/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=51436 CPUtime=0.29
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 11616 0 0 0 24 5 0 0 19 0 1 0 104749340 52670464 11600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 12859 11601 46 122 0 12733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51436

[startup+0.701388 s]
/proc/loadavg: 0.87 0.94 0.98 3/65 18930
/proc/meminfo: memFree=1146400/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44108 CPUtime=0.69
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 14313 0 0 0 62 7 0 0 22 0 1 0 104749340 45166592 9798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11027 9798 59 122 0 10901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44108

[startup+1.50147 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1107096/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44240 CPUtime=1.49
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 14360 0 0 0 142 7 0 0 25 0 1 0 104749340 45301760 9845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11060 9845 59 122 0 10934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44240

[startup+3.10163 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1106904/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44240 CPUtime=3.09
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 14414 0 0 0 302 7 0 0 25 0 1 0 104749340 45301760 9899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11060 9899 59 122 0 10934 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44240

[startup+6.30195 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1106584/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44240 CPUtime=6.29
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 14437 0 0 0 622 7 0 0 25 0 1 0 104749340 45301760 9922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11060 9922 59 122 0 10934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44240

[startup+12.7016 s]
/proc/loadavg: 0.97 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1106528/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=44636 CPUtime=12.68
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 14559 0 0 0 1261 7 0 0 25 0 1 0 104749340 45707264 10044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11159 10044 59 122 0 11033 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44636

[startup+25.5019 s]
/proc/loadavg: 0.97 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1104160/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=46880 CPUtime=25.48
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 15131 0 0 0 2540 8 0 0 25 0 1 0 104749340 48005120 10616 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 11720 10616 59 122 0 11594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46880

[startup+51.1015 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 18931
/proc/meminfo: memFree=1097504/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=53744 CPUtime=51.07
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 16825 0 0 0 5097 10 0 0 25 0 1 0 104749340 55033856 12310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 13436 12310 59 122 0 13310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53744

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18931
/proc/meminfo: memFree=1086304/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=64960 CPUtime=102.27
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 19602 0 0 0 10214 13 0 0 25 0 1 0 104749340 66519040 15087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 16240 15087 59 122 0 16114 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64960

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18931
/proc/meminfo: memFree=1074784/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=76456 CPUtime=162.24
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 22506 0 0 0 16210 14 0 0 25 0 1 0 104749340 78290944 17991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 19114 17991 59 122 0 18988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76456

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18931
/proc/meminfo: memFree=1063264/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=88064 CPUtime=222.23
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 25361 0 0 0 22206 17 0 0 25 0 1 0 104749340 90177536 20846 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 22016 20846 59 122 0 21890 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 88064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18931
/proc/meminfo: memFree=1055072/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=96296 CPUtime=282.21
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 27426 0 0 0 28202 19 0 0 25 0 1 0 104749340 98607104 22911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 24074 22911 59 122 0 23948 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 96296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18933
/proc/meminfo: memFree=1048224/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=102880 CPUtime=342.2
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 29064 0 0 0 34199 21 0 0 25 0 1 0 104749340 105349120 24549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 25720 24549 59 122 0 25594 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18933
/proc/meminfo: memFree=1041952/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=109484 CPUtime=402.18
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 30668 0 0 0 40195 23 0 0 25 0 1 0 104749340 112111616 26153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 27371 26153 59 122 0 27245 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 109484

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18933
/proc/meminfo: memFree=1034016/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=117924 CPUtime=462.17
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 32639 0 0 0 46192 25 0 0 25 0 1 0 104749340 120754176 28124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 29481 28124 59 122 0 29355 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 117924

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 18933
/proc/meminfo: memFree=1024352/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=127716 CPUtime=522.15
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 35106 0 0 0 52187 28 0 0 25 0 1 0 104749340 130781184 30591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 31929 30591 59 122 0 31803 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 127716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18933
/proc/meminfo: memFree=1015776/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=136224 CPUtime=582.13
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 37224 0 0 0 58183 30 0 0 25 0 1 0 104749340 139493376 32709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 34056 32709 59 122 0 33930 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 136224

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18933
/proc/meminfo: memFree=1008800/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=143116 CPUtime=642.12
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 38946 0 0 0 64180 32 0 0 25 0 1 0 104749340 146550784 34431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 35779 34431 59 122 0 35653 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 143116


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=879968/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=272656 CPUtime=9099.78
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 73251 0 0 0 909908 70 0 0 25 0 1 0 104749340 279199744 66371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 68164 66371 67 122 0 68038 0
Current children cumulated CPU time (s) 9099.78
Current children cumulated vsize (KiB) 272656

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=879904/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=272656 CPUtime=9159.76
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 73261 0 0 0 915906 70 0 0 25 0 1 0 104749340 279199744 66381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 68164 66381 67 122 0 68038 0
Current children cumulated CPU time (s) 9159.76
Current children cumulated vsize (KiB) 272656

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=878560/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=273976 CPUtime=9219.76
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 73601 0 0 0 921905 71 0 0 25 0 1 0 104749340 280551424 66721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 68494 66721 67 122 0 68368 0
Current children cumulated CPU time (s) 9219.76
Current children cumulated vsize (KiB) 273976

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=875424/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=277148 CPUtime=9279.74
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 74392 0 0 0 927902 72 0 0 25 0 1 0 104749340 283799552 67512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 69287 67512 67 122 0 69161 0
Current children cumulated CPU time (s) 9279.74
Current children cumulated vsize (KiB) 277148

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=872224/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=280316 CPUtime=9339.73
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 75180 0 0 0 933900 73 0 0 25 0 1 0 104749340 287043584 68300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70079 68300 67 122 0 69953 0
Current children cumulated CPU time (s) 9339.73
Current children cumulated vsize (KiB) 280316

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=869664/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9399.71
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76192 0 0 0 939898 73 0 0 25 0 1 0 104749340 289341440 68885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134686932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68885 67 122 0 70514 0
Current children cumulated CPU time (s) 9399.71
Current children cumulated vsize (KiB) 282560

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=869664/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9459.69
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76196 0 0 0 945896 73 0 0 25 0 1 0 104749340 289341440 68889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68889 67 122 0 70514 0
Current children cumulated CPU time (s) 9459.69
Current children cumulated vsize (KiB) 282560

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19333
/proc/meminfo: memFree=869664/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9519.67
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76196 0 0 0 951894 73 0 0 25 0 1 0 104749340 289341440 68889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68889 67 122 0 70514 0
Current children cumulated CPU time (s) 9519.67
Current children cumulated vsize (KiB) 282560

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869520/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9579.56
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 957883 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9579.56
Current children cumulated vsize (KiB) 282560

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869664/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9639.55
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 963882 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9639.55
Current children cumulated vsize (KiB) 282560

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869664/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9699.53
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 969880 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9699.53
Current children cumulated vsize (KiB) 282560

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869600/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9759.52
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 975879 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9759.52
Current children cumulated vsize (KiB) 282560

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9819.5
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 981877 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9819.5
Current children cumulated vsize (KiB) 282560

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9879.49
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 987876 73 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9879.49
Current children cumulated vsize (KiB) 282560

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9939.48
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 993874 74 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9939.48
Current children cumulated vsize (KiB) 282560

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=9999.47
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 999873 74 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 9999.47
Current children cumulated vsize (KiB) 282560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=10000.1
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 999933 74 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 282560

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19531
/proc/meminfo: memFree=869728/2055920 swapFree=4179792/4192956
[pid=18930] ppid=18928 vsize=282560 CPUtime=10000.1
/proc/18930/stat : 18930 (mxc) R 18928 18930 18874 0 -1 4194304 76200 0 0 0 999933 74 0 0 25 0 1 0 104749340 289341440 68893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18930/statm: 70640 68893 67 122 0 70514 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 282560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.1
CPU user time (s): 9999.33
CPU system time (s): 0.78488
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 284268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.33
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76200
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= 6309

runsolver used 7.8908 second user time and 20.1789 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 18 18:22:14 UTC 2007

IDJOB= 367484
IDBENCH= 20368
IDSOLVER= 174
FILE ID= node27/367484-1176920533

PBS_JOBID= 4605661

Free space on /tmp= 66360 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/367484-1176920533/mxc /tmp/evaluation/367484-1176920533/instance-367484-1176920533.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-367484-1176920533 -o ROOT/results/node27/solver-367484-1176920533 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367484-1176920533/mxc /tmp/evaluation/367484-1176920533/instance-367484-1176920533.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 200145266

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1146872 kB
Buffers:         31620 kB
Cached:         820496 kB
SwapCached:       7472 kB
Active:         160020 kB
Inactive:       705084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1146872 kB
SwapTotal:     4192956 kB
SwapFree:      4179792 kB
Dirty:           18728 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:            30028 kB
Committed_AS:  1647824 kB
PageTables:       1412 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= 66360 MiB

End job on node27 on Wed Apr 18 21:08:59 UTC 2007