Trace number 302090

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) 1200.06 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-302090-1172004246 -o ROOT/results/node7/solver-302090-1172004246 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302090-1172004246/mxc /tmp/evaluation/302090-1172004246/instance-302090-1172004246.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 7440
/proc/meminfo: memFree=1657744/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=1724 CPUtime=0
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 220379329 1765376 268 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 431 269 46 122 0 305 0

[startup+0.106196 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 7440
/proc/meminfo: memFree=1657744/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=2704 CPUtime=0.1
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 669 0 0 0 10 0 0 0 18 0 1 0 220379329 2768896 521 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 676 521 59 122 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2704

[startup+0.514239 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 7440
/proc/meminfo: memFree=1657744/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=4288 CPUtime=0.5
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 1067 0 0 0 50 0 0 0 21 0 1 0 220379329 4390912 919 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1072 919 59 122 0 946 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4288

[startup+1.33432 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1652168/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=7096 CPUtime=1.32
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 1740 0 0 0 132 0 0 0 25 0 1 0 220379329 7266304 1592 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 1774 1592 59 122 0 1648 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7096

[startup+2.9705 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1648840/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=11320 CPUtime=2.96
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 2827 0 0 0 295 1 0 0 25 0 1 0 220379329 11591680 2679 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 2830 2679 59 122 0 2704 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11320

[startup+6.24684 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1643400/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=14892 CPUtime=6.23
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 3724 0 0 0 622 1 0 0 25 0 1 0 220379329 15249408 3574 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 3723 3574 67 122 0 3597 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14892

[startup+12.7055 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1640712/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=18060 CPUtime=12.69
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 4496 0 0 0 1267 2 0 0 25 0 1 0 220379329 18493440 4346 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 4515 4347 67 122 0 4389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18060

[startup+25.5119 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1637256/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=20976 CPUtime=25.5
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 5248 0 0 0 2547 3 0 0 25 0 1 0 220379329 21479424 5098 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 5244 5098 67 122 0 5118 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20976

[startup+51.1245 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1635016/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=23196 CPUtime=51.1
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 5808 0 0 0 5107 3 0 0 25 0 1 0 220379329 23752704 5658 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 5799 5658 67 122 0 5673 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23196

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1629448/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=28740 CPUtime=102.31
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 7356 0 0 0 10226 5 0 0 25 0 1 0 220379329 29429760 7000 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 7185 7000 67 122 0 7059 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28740

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1627208/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=30852 CPUtime=162.33
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 8091 0 0 0 16227 6 0 0 25 0 1 0 220379329 31592448 7544 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 7713 7544 67 122 0 7587 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 30852

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1626056/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=32028 CPUtime=222.34
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 8585 0 0 0 22227 7 0 0 25 0 1 0 220379329 32796672 7830 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 8007 7830 67 122 0 7881 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32028

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1620808/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=37308 CPUtime=282.36
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 10030 0 0 0 28227 9 0 0 25 0 1 0 220379329 38203392 9143 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 9327 9143 67 122 0 9201 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 37308

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1620744/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=37308 CPUtime=342.38
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 10206 0 0 0 34228 10 0 0 25 0 1 0 220379329 38203392 9143 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 9327 9143 67 122 0 9201 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 37308

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1619848/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=38232 CPUtime=402.39
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 10615 0 0 0 40229 10 0 0 25 0 1 0 220379329 39149568 9371 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 9558 9371 67 122 0 9432 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 38232

[startup+462.543 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 7441
/proc/meminfo: memFree=1618760/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=39156 CPUtime=462.42
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 11023 0 0 0 46230 12 0 0 25 0 1 0 220379329 40095744 9632 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 9789 9632 67 122 0 9663 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 39156

[startup+522.571 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 7441
/proc/meminfo: memFree=1617992/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=40080 CPUtime=522.42
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 11427 0 0 0 52230 12 0 0 25 0 1 0 220379329 41041920 9840 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 10020 9840 67 122 0 9894 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 40080

[startup+582.599 s]
/proc/loadavg: 1.02 1.01 0.99 3/78 7441
/proc/meminfo: memFree=1617928/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=40040 CPUtime=582.44
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 11574 0 0 0 58231 13 0 0 25 0 1 0 220379329 41000960 9840 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 10010 9840 67 122 0 9884 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 40040

[startup+642.631 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1616264/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=41732 CPUtime=642.45
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 12142 0 0 0 64231 14 0 0 25 0 1 0 220379329 42733568 10257 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 10433 10257 67 122 0 10307 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 41732

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1613384/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=44504 CPUtime=702.48
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13011 0 0 0 70232 16 0 0 25 0 1 0 220379329 45572096 10967 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11126 10967 67 122 0 11000 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 44504

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1613448/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=44504 CPUtime=762.49
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13117 0 0 0 76233 16 0 0 25 0 1 0 220379329 45572096 10967 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11126 10967 67 122 0 11000 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 44504

[startup+822.729 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1612680/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=45296 CPUtime=822.51
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13454 0 0 0 82234 17 0 0 25 0 1 0 220379329 46383104 11145 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11324 11145 67 122 0 11198 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 45296

[startup+882.762 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1612744/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=45296 CPUtime=882.52
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13507 0 0 0 88235 17 0 0 25 0 1 0 220379329 46383104 11145 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11324 11145 67 122 0 11198 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 45296

[startup+942.794 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1612616/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=45380 CPUtime=942.54
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13694 0 0 0 94236 18 0 0 25 0 1 0 220379329 46469120 11173 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11345 11173 67 122 0 11219 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 45380

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7441
/proc/meminfo: memFree=1612616/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=45380 CPUtime=1002.55
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 13853 0 0 0 100237 18 0 0 25 0 1 0 220379329 46469120 11173 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 11345 11173 67 122 0 11219 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 45380

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 7557
/proc/meminfo: memFree=1608600/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=48160 CPUtime=1062.53
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 14680 0 0 0 106233 20 0 0 25 0 1 0 220379329 49315840 11888 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 0 0 0
/proc/7440/statm: 12040 11888 67 122 0 11914 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 48160

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7639
/proc/meminfo: memFree=1608968/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=48952 CPUtime=1122.51
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 14973 0 0 0 112230 21 0 0 25 0 1 0 220379329 50126848 12063 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 12238 12063 67 122 0 12112 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 48952

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7639
/proc/meminfo: memFree=1607752/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=50008 CPUtime=1182.53
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 15430 0 0 0 118231 22 0 0 25 0 1 0 220379329 51208192 12343 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 12502 12343 67 122 0 12376 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 50008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7639
/proc/meminfo: memFree=1607752/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=50008 CPUtime=1200.05
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 15430 0 0 0 119983 22 0 0 25 0 1 0 220379329 51208192 12343 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 12502 12343 67 122 0 12376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50008

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 7639
/proc/meminfo: memFree=1607752/2055920 swapFree=4142368/4192956
[pid=7440] ppid=7438 vsize=50008 CPUtime=1200.05
/proc/7440/stat : 7440 (mxc) R 7438 7440 6672 0 -1 4194304 15430 0 0 0 119983 22 0 0 25 0 1 0 220379329 51208192 12343 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7440/statm: 12502 12343 67 122 0 12376 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.232964
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 50244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15430
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= 1427

runsolver used 1.3318 second user time and 2.93955 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 20 20:44:06 UTC 2007

IDJOB= 302090
IDBENCH= 20075
IDSOLVER= 107
FILE ID= node7/302090-1172004246

PBS_JOBID= 3849107

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302090-1172004246/mxc /tmp/evaluation/302090-1172004246/instance-302090-1172004246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302090-1172004246 -o ROOT/results/node7/solver-302090-1172004246 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302090-1172004246/mxc /tmp/evaluation/302090-1172004246/instance-302090-1172004246.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 832885055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1658216 kB
Buffers:         53752 kB
Cached:         244624 kB
SwapCached:      16056 kB
Active:         230788 kB
Inactive:        97808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658216 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            54672 kB
Committed_AS:   821304 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Tue Feb 20 21:04:09 UTC 2007