Trace number 313983

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) 1200.11 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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/node19/watcher-313983-1176894382 -o ROOT/results/node19/solver-313983-1176894382 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313983-1176894382/mxc /tmp/evaluation/313983-1176894382/instance-313983-1176894382.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: 0.92 0.98 0.99 3/77 15162
/proc/meminfo: memFree=1400768/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=15220 CPUtime=0
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 769 0 0 0 0 0 0 0 18 0 1 0 137355657 15585280 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 3805 760 42 122 0 3679 0

[startup+0.0653061 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15162
/proc/meminfo: memFree=1400768/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=35552 CPUtime=0.06
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 7864 0 0 0 2 4 0 0 18 0 1 0 137355657 36405248 7848 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 8888 7848 46 122 0 8762 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 35552

[startup+0.10131 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15162
/proc/meminfo: memFree=1400768/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36872 CPUtime=0.09
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 8202 0 0 0 5 4 0 0 18 0 1 0 137355657 37756928 8186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9218 8187 46 122 0 9092 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36872

[startup+0.301332 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15162
/proc/meminfo: memFree=1400768/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=43732 CPUtime=0.29
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 9910 0 0 0 24 5 0 0 19 0 1 0 137355657 44781568 9894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 10933 9894 46 122 0 10807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43732

[startup+0.701378 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15162
/proc/meminfo: memFree=1400768/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36152 CPUtime=0.69
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 11540 0 0 0 64 5 0 0 22 0 1 0 137355657 37019648 7952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531552 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9038 7952 59 122 0 8912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36152

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1369016/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36152 CPUtime=1.49
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 11549 0 0 0 144 5 0 0 25 0 1 0 137355657 37019648 7961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9038 7961 59 122 0 8912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36152

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1368888/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36152 CPUtime=3.09
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 11554 0 0 0 304 5 0 0 25 0 1 0 137355657 37019648 7966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9038 7966 59 122 0 8912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36152

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1368760/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36288 CPUtime=6.29
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 11581 0 0 0 624 5 0 0 25 0 1 0 137355657 37158912 7993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9072 7993 59 122 0 8946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36288

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1368064/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=36948 CPUtime=12.69
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 11779 0 0 0 1263 6 0 0 25 0 1 0 137355657 37834752 8191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9237 8191 59 122 0 9111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36948

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1366464/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=38668 CPUtime=25.48
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 12220 0 0 0 2542 6 0 0 25 0 1 0 137355657 39596032 8632 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 9667 8632 59 122 0 9541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38668

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1361856/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=43288 CPUtime=51.08
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 13404 0 0 0 5100 8 0 0 25 0 1 0 137355657 44326912 9816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 10822 9816 59 122 0 10696 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43288

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1349056/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=56088 CPUtime=102.27
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 16576 0 0 0 10215 12 0 0 25 0 1 0 137355657 57434112 12988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528102 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 14022 12988 59 122 0 13896 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1337280/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=67844 CPUtime=162.25
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 19521 0 0 0 16209 16 0 0 25 0 1 0 137355657 69472256 15933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 16961 15933 59 122 0 16835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1326656/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=78660 CPUtime=222.23
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 22187 0 0 0 22204 19 0 0 25 0 1 0 137355657 80547840 18599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 19665 18599 59 122 0 19539 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78660

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15163
/proc/meminfo: memFree=1317440/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=87924 CPUtime=282.22
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 24498 0 0 0 28200 22 0 0 25 0 1 0 137355657 90034176 20910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 21981 20910 59 122 0 21855 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87924

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 15163
/proc/meminfo: memFree=1306560/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=98544 CPUtime=342.2
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 27183 0 0 0 34194 26 0 0 25 0 1 0 137355657 100909056 23595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 24636 23595 59 122 0 24510 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98544

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15163
/proc/meminfo: memFree=1297344/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=107860 CPUtime=402.19
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 29498 0 0 0 40190 29 0 0 25 0 1 0 137355657 110448640 25910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 26965 25910 59 122 0 26839 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 107860

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15163
/proc/meminfo: memFree=1289792/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=115768 CPUtime=462.17
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 31364 0 0 0 46185 32 0 0 25 0 1 0 137355657 118546432 27776 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 28942 27776 59 122 0 28816 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 115768

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15163
/proc/meminfo: memFree=1283264/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=122468 CPUtime=522.16
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 33021 0 0 0 52182 34 0 0 25 0 1 0 137355657 125407232 29433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 30617 29433 59 122 0 30491 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 122468

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15163
/proc/meminfo: memFree=1276608/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=128968 CPUtime=582.14
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 34654 0 0 0 58178 36 0 0 25 0 1 0 137355657 132063232 31066 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 32242 31066 59 122 0 32116 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 128968

[startup+642.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 15163
/proc/meminfo: memFree=1272320/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=642.12
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35844 0 0 0 64175 37 0 0 25 0 1 0 137355657 136126464 32078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32078 67 122 0 33108 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 132936

[startup+702.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 15163
/proc/meminfo: memFree=1272320/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=702.11
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35848 0 0 0 70173 38 0 0 25 0 1 0 137355657 136126464 32082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32082 67 122 0 33108 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 132936

[startup+762.305 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 15163
/proc/meminfo: memFree=1272384/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=762.09
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35852 0 0 0 76171 38 0 0 25 0 1 0 137355657 136126464 32086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32086 67 122 0 33108 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 132936

[startup+822.302 s]
/proc/loadavg: 1.16 1.07 1.01 2/78 15163
/proc/meminfo: memFree=1272384/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=822.08
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35859 0 0 0 82169 39 0 0 25 0 1 0 137355657 136126464 32093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32093 67 122 0 33108 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 132936

[startup+882.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 15163
/proc/meminfo: memFree=1272320/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=882.06
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35872 0 0 0 88167 39 0 0 25 0 1 0 137355657 136126464 32106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32106 67 122 0 33108 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 132936

[startup+942.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 15163
/proc/meminfo: memFree=1272256/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=942.05
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35891 0 0 0 94165 40 0 0 25 0 1 0 137355657 136126464 32125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32125 67 122 0 33108 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 132936

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 15163
/proc/meminfo: memFree=1272192/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=1002.03
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35899 0 0 0 100163 40 0 0 25 0 1 0 137355657 136126464 32133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32133 67 122 0 33108 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 132936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15163
/proc/meminfo: memFree=1272128/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=132936 CPUtime=1062.02
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 35910 0 0 0 106161 41 0 0 25 0 1 0 137355657 136126464 32144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33234 32144 67 122 0 33108 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 132936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15163
/proc/meminfo: memFree=1270336/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=134876 CPUtime=1122
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 36354 0 0 0 112159 41 0 0 25 0 1 0 137355657 138113024 32588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33719 32588 67 122 0 33593 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 134876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15163
/proc/meminfo: memFree=1269888/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=135140 CPUtime=1181.99
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 36625 0 0 0 118157 42 0 0 25 0 1 0 137355657 138383360 32666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33785 32666 67 122 0 33659 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 135140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15163
/proc/meminfo: memFree=1269888/2055920 swapFree=4159444/4192956
[pid=15162] ppid=15160 vsize=135140 CPUtime=1200.08
/proc/15162/stat : 15162 (mxc) R 15160 15162 14475 0 -1 4194304 36625 0 0 0 119966 42 0 0 25 0 1 0 137355657 138383360 32666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15162/statm: 33785 32666 67 122 0 33659 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 135140

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.445932
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 135912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36625
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= 1917

runsolver used 1.40279 second user time and 2.96255 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Apr 18 11:06:23 UTC 2007

IDJOB= 313983
IDBENCH= 20380
IDSOLVER= 107
FILE ID= node19/313983-1176894382

PBS_JOBID= 4595133

Free space on /tmp= 66462 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313983-1176894382/mxc /tmp/evaluation/313983-1176894382/instance-313983-1176894382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-313983-1176894382 -o ROOT/results/node19/solver-313983-1176894382 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313983-1176894382/mxc /tmp/evaluation/313983-1176894382/instance-313983-1176894382.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 868111523

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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	: 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		: 3000.213
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:       1401240 kB
Buffers:         33784 kB
Cached:         546100 kB
SwapCached:       2332 kB
Active:         151860 kB
Inactive:       450932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401240 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:           14892 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            37412 kB
Committed_AS:  2963720 kB
PageTables:       1784 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= 66462 MiB

End job on node19 on Wed Apr 18 11:26:25 UTC 2007