Trace number 367494

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 10003.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

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/node66/watcher-367494-1176926597 -o ROOT/results/node66/solver-367494-1176926597 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367494-1176926597/mxc /tmp/evaluation/367494-1176926597/instance-367494-1176926597.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: 0.78 0.95 0.97 2/64 18550
/proc/meminfo: memFree=1501700/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=23216 CPUtime=0
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 751 0 0 0 0 0 0 0 18 0 1 0 168649473 23773184 735 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 5804 742 42 122 0 5678 0

[startup+0.0301911 s]
/proc/loadavg: 0.78 0.95 0.97 2/64 18550
/proc/meminfo: memFree=1501700/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=23216 CPUtime=0.02
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 5217 0 0 0 0 2 0 0 18 0 1 0 168649473 23773184 5201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 5804 5207 42 122 0 5678 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 23216

[startup+0.101205 s]
/proc/loadavg: 0.78 0.95 0.97 2/64 18550
/proc/meminfo: memFree=1501700/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=53660 CPUtime=0.09
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 11952 0 0 0 4 5 0 0 18 0 1 0 168649473 54947840 11936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13415 11936 46 122 0 13289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53660

[startup+0.301244 s]
/proc/loadavg: 0.78 0.95 0.97 2/64 18550
/proc/meminfo: memFree=1501700/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=59600 CPUtime=0.29
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 13443 0 0 0 23 6 0 0 19 0 1 0 168649473 61030400 13427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 14900 13427 46 122 0 14774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59600

[startup+0.701324 s]
/proc/loadavg: 0.78 0.95 0.97 2/64 18550
/proc/meminfo: memFree=1501700/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=53524 CPUtime=0.69
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 17518 0 0 0 61 8 0 0 23 0 1 0 168649473 54808576 11931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13381 11931 47 122 0 13255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53524

[startup+1.50148 s]
/proc/loadavg: 0.79 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1453696/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=53788 CPUtime=1.49
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 17626 0 0 0 141 8 0 0 25 0 1 0 168649473 55078912 12039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13447 12039 59 122 0 13321 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53788

[startup+3.1018 s]
/proc/loadavg: 0.79 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1453440/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=53920 CPUtime=3.09
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 17656 0 0 0 301 8 0 0 25 0 1 0 168649473 55214080 12069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13480 12069 59 122 0 13354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53920

[startup+6.30144 s]
/proc/loadavg: 0.79 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1453376/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=54052 CPUtime=6.27
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 17732 0 0 0 618 9 0 0 25 0 1 0 168649473 55349248 12145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13513 12145 59 122 0 13387 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 54052

[startup+12.7017 s]
/proc/loadavg: 0.82 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1452928/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=54448 CPUtime=12.68
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 17854 0 0 0 1258 10 0 0 25 0 1 0 168649473 55754752 12267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529536 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13612 12267 59 122 0 13486 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54448

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1452160/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=55108 CPUtime=25.47
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 18036 0 0 0 2537 10 0 0 25 0 1 0 168649473 56430592 12449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 13777 12449 59 122 0 13651 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55108

[startup+51.1014 s]
/proc/loadavg: 0.90 0.95 0.97 2/65 18551
/proc/meminfo: memFree=1449408/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=57880 CPUtime=51.04
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 18741 0 0 0 5093 11 0 0 25 0 1 0 168649473 59269120 13154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 14470 13154 59 122 0 14344 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 57880

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 18551
/proc/meminfo: memFree=1440064/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=67252 CPUtime=102.22
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 21076 0 0 0 10209 13 0 0 25 0 1 0 168649473 68866048 15489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 16813 15489 59 122 0 16687 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 67252

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 18551
/proc/meminfo: memFree=1424896/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=82564 CPUtime=162.19
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 24896 0 0 0 16201 18 0 0 25 0 1 0 168649473 84545536 19309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 20641 19309 59 122 0 20515 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 82564

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1411392/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=95904 CPUtime=222.18
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 28234 0 0 0 22196 22 0 0 25 0 1 0 168649473 98205696 22647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 23976 22647 59 122 0 23850 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 95904

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1398272/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=108980 CPUtime=282.15
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 31524 0 0 0 28190 25 0 0 25 0 1 0 168649473 111595520 25937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 27245 25937 59 122 0 27119 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 108980

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1388224/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=118892 CPUtime=342.13
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 34019 0 0 0 34185 28 0 0 25 0 1 0 168649473 121745408 28432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 29723 28432 59 122 0 29597 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 118892

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1377920/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=129612 CPUtime=402.11
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 36631 0 0 0 40180 31 0 0 25 0 1 0 168649473 132722688 31044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 32403 31044 59 122 0 32277 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 129612

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1366016/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=141240 CPUtime=462.09
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 39555 0 0 0 46175 34 0 0 25 0 1 0 168649473 144629760 33968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 35310 33968 59 122 0 35184 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 141240

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1356928/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=150352 CPUtime=522.07
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 41842 0 0 0 52170 37 0 0 25 0 1 0 168649473 153960448 36255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 37588 36255 59 122 0 37462 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 150352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1345408/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=161768 CPUtime=582.04
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 44700 0 0 0 58165 39 0 0 25 0 1 0 168649473 165650432 39113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 40442 39113 59 122 0 40316 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 161768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18551
/proc/meminfo: memFree=1332608/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=174440 CPUtime=642.03
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 47867 0 0 0 64159 44 0 0 25 0 1 0 168649473 178626560 42280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 43610 42280 59 122 0 43484 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 174440


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9038.88
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141839 0 0 0 903732 156 0 0 25 0 1 0 168649473 557133824 134130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134130 67 122 0 135893 0
Current children cumulated CPU time (s) 9038.88
Current children cumulated vsize (KiB) 544076

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9098.86
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141839 0 0 0 909730 156 0 0 25 0 1 0 168649473 557133824 134130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134130 67 122 0 135893 0
Current children cumulated CPU time (s) 9098.86
Current children cumulated vsize (KiB) 544076

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9158.84
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141839 0 0 0 915727 157 0 0 25 0 1 0 168649473 557133824 134130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134130 67 122 0 135893 0
Current children cumulated CPU time (s) 9158.84
Current children cumulated vsize (KiB) 544076

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9218.83
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141840 0 0 0 921726 157 0 0 25 0 1 0 168649473 557133824 134131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134131 67 122 0 135893 0
Current children cumulated CPU time (s) 9218.83
Current children cumulated vsize (KiB) 544076

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9278.8
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141840 0 0 0 927723 157 0 0 25 0 1 0 168649473 557133824 134131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134131 67 122 0 135893 0
Current children cumulated CPU time (s) 9278.8
Current children cumulated vsize (KiB) 544076

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9338.78
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141840 0 0 0 933721 157 0 0 25 0 1 0 168649473 557133824 134131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134131 67 122 0 135893 0
Current children cumulated CPU time (s) 9338.78
Current children cumulated vsize (KiB) 544076

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18951
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9398.76
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141840 0 0 0 939719 157 0 0 25 0 1 0 168649473 557133824 134131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134131 67 122 0 135893 0
Current children cumulated CPU time (s) 9398.76
Current children cumulated vsize (KiB) 544076

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962624/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9458.74
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141841 0 0 0 945717 157 0 0 25 0 1 0 168649473 557133824 134132 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134132 67 122 0 135893 0
Current children cumulated CPU time (s) 9458.74
Current children cumulated vsize (KiB) 544076

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962624/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9518.72
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141841 0 0 0 951715 157 0 0 25 0 1 0 168649473 557133824 134132 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134132 67 122 0 135893 0
Current children cumulated CPU time (s) 9518.72
Current children cumulated vsize (KiB) 544076

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9578.69
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141843 0 0 0 957712 157 0 0 25 0 1 0 168649473 557133824 134134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134134 67 122 0 135893 0
Current children cumulated CPU time (s) 9578.69
Current children cumulated vsize (KiB) 544076

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9638.67
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141843 0 0 0 963710 157 0 0 25 0 1 0 168649473 557133824 134134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134134 67 122 0 135893 0
Current children cumulated CPU time (s) 9638.67
Current children cumulated vsize (KiB) 544076

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962560/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9698.65
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141843 0 0 0 969708 157 0 0 25 0 1 0 168649473 557133824 134134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134134 67 122 0 135893 0
Current children cumulated CPU time (s) 9698.65
Current children cumulated vsize (KiB) 544076

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962496/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9758.63
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141844 0 0 0 975706 157 0 0 25 0 1 0 168649473 557133824 134135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134135 67 122 0 135893 0
Current children cumulated CPU time (s) 9758.63
Current children cumulated vsize (KiB) 544076

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962496/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9818.61
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141844 0 0 0 981704 157 0 0 25 0 1 0 168649473 557133824 134135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134135 67 122 0 135893 0
Current children cumulated CPU time (s) 9818.61
Current children cumulated vsize (KiB) 544076

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962496/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9878.59
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141844 0 0 0 987702 157 0 0 25 0 1 0 168649473 557133824 134135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134135 67 122 0 135893 0
Current children cumulated CPU time (s) 9878.59
Current children cumulated vsize (KiB) 544076

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962496/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9938.57
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141844 0 0 0 993700 157 0 0 25 0 1 0 168649473 557133824 134135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134135 67 122 0 135893 0
Current children cumulated CPU time (s) 9938.57
Current children cumulated vsize (KiB) 544076

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962432/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=9998.55
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141847 0 0 0 999698 157 0 0 25 0 1 0 168649473 557133824 134138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134138 67 122 0 135893 0
Current children cumulated CPU time (s) 9998.55
Current children cumulated vsize (KiB) 544076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18953
/proc/meminfo: memFree=962432/2055920 swapFree=4182980/4192956
[pid=18550] ppid=18548 vsize=544076 CPUtime=10000
/proc/18550/stat : 18550 (mxc) R 18548 18550 18494 0 -1 4194304 141847 0 0 0 999848 157 0 0 25 0 1 0 168649473 557133824 134138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18550/statm: 136019 134138 67 122 0 135893 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 544076

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): 10003.9
CPU time (s): 10000.1
CPU user time (s): 9998.49
CPU system time (s): 1.65575
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 545964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.48
system time used= 1.65575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141847
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= 8429

runsolver used 6.63499 second user time and 20.7778 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Apr 18 20:03:19 UTC 2007

IDJOB= 367494
IDBENCH= 20378
IDSOLVER= 174
FILE ID= node66/367494-1176926597

PBS_JOBID= 4605668

Free space on /tmp= 66387 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/367494-1176926597/mxc /tmp/evaluation/367494-1176926597/instance-367494-1176926597.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-367494-1176926597 -o ROOT/results/node66/solver-367494-1176926597 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367494-1176926597/mxc /tmp/evaluation/367494-1176926597/instance-367494-1176926597.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 507619459

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1502176 kB
Buffers:         16040 kB
Cached:         469024 kB
SwapCached:       3448 kB
Active:         192948 kB
Inactive:       301052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502176 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:           23080 kB
Writeback:           0 kB
Mapped:          15148 kB
Slab:            45788 kB
Committed_AS:   810752 kB
PageTables:       1376 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= 66387 MiB

End job on node66 on Wed Apr 18 22:50:05 UTC 2007