Trace number 302582

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) 1200.04 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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/node2/watcher-302582-1172014869 -o ROOT/results/node2/solver-302582-1172014869 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302582-1172014869/mxc /tmp/evaluation/302582-1172014869/instance-302582-1172014869.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 0.99 0.99 3/77 15649
/proc/meminfo: memFree=1556272/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=1672 CPUtime=0
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 221441863 1712128 274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 418 274 46 122 0 292 0

[startup+0.107275 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 15649
/proc/meminfo: memFree=1556272/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=2420 CPUtime=0.1
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 221441863 2478080 458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 605 458 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.515317 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 15649
/proc/meminfo: memFree=1556272/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=3608 CPUtime=0.5
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 894 0 0 0 50 0 0 0 21 0 1 0 221441863 3694592 726 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 902 726 59 122 0 776 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3608

[startup+1.3354 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1552296/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=5192 CPUtime=1.33
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 1306 0 0 0 132 1 0 0 25 0 1 0 221441863 5316608 1138 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 1298 1138 59 122 0 1172 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5192

[startup+2.97157 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1550440/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=7436 CPUtime=2.96
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 1865 0 0 0 295 1 0 0 25 0 1 0 221441863 7614464 1697 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 1859 1697 59 122 0 1733 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7436

[startup+6.25391 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1548776/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=8856 CPUtime=6.25
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 2206 0 0 0 623 2 0 0 25 0 1 0 221441863 9068544 2036 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 2214 2036 67 122 0 2088 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8856

[startup+12.7056 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1546992/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=9884 CPUtime=12.69
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 2485 0 0 0 1267 2 0 0 25 0 1 0 221441863 10121216 2315 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 2471 2315 67 122 0 2345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9884

[startup+25.5149 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1545840/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=11016 CPUtime=25.5
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 2774 0 0 0 2547 3 0 0 25 0 1 0 221441863 11280384 2604 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 2754 2604 67 122 0 2628 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11016

[startup+51.1256 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1543984/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=12856 CPUtime=51.1
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 3244 0 0 0 5106 4 0 0 25 0 1 0 221441863 13164544 3074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 3214 3074 67 122 0 3088 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12856

[startup+102.341 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1541872/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=14928 CPUtime=102.3
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 3850 0 0 0 10225 5 0 0 25 0 1 0 221441863 15286272 3544 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 3732 3544 67 122 0 3606 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14928

[startup+162.374 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1540464/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=16380 CPUtime=162.31
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 4413 0 0 0 16225 6 0 0 25 0 1 0 221441863 16773120 3891 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4095 3891 67 122 0 3969 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16380

[startup+222.402 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1538992/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=17832 CPUtime=222.34
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 5004 0 0 0 22226 8 0 0 25 0 1 0 221441863 18259968 4248 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4458 4248 67 122 0 4332 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 17832

[startup+282.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15650
/proc/meminfo: memFree=1538736/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=17964 CPUtime=282.34
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 5263 0 0 0 28226 8 0 0 25 0 1 0 221441863 18395136 4302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4491 4302 67 122 0 4365 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17964

[startup+342.459 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1537328/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=19568 CPUtime=342.35
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 5867 0 0 0 34226 9 0 0 25 0 1 0 221441863 20037632 4693 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4892 4693 67 122 0 4766 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 19568

[startup+402.492 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1537072/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=19568 CPUtime=402.37
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 6053 0 0 0 40227 10 0 0 25 0 1 0 221441863 20037632 4699 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4892 4699 67 122 0 4766 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 19568

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1536752/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=19964 CPUtime=462.38
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 6328 0 0 0 46227 11 0 0 25 0 1 0 221441863 20443136 4794 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 4991 4794 67 122 0 4865 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 19964

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1536624/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=20096 CPUtime=522.38
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 6525 0 0 0 52227 11 0 0 25 0 1 0 221441863 20578304 4811 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5024 4811 67 122 0 4898 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 20096

[startup+582.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1534960/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=21700 CPUtime=582.41
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 7141 0 0 0 58228 13 0 0 25 0 1 0 221441863 22220800 5227 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5425 5227 67 122 0 5299 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 21700

[startup+642.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1534768/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=21964 CPUtime=642.42
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 7388 0 0 0 64229 13 0 0 25 0 1 0 221441863 22491136 5274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5491 5274 67 122 0 5365 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 21964

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1534576/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=22088 CPUtime=702.43
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 7626 0 0 0 70229 14 0 0 25 0 1 0 221441863 22618112 5312 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5522 5312 67 122 0 5396 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 22088

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1534576/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=22232 CPUtime=762.44
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 7797 0 0 0 76230 14 0 0 25 0 1 0 221441863 22765568 5333 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5558 5333 67 122 0 5432 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 22232

[startup+822.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1534128/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=22644 CPUtime=822.46
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 8099 0 0 0 82231 15 0 0 25 0 1 0 221441863 23187456 5435 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 5661 5435 67 122 0 5535 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 22644

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1532528/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24268 CPUtime=882.47
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 8659 0 0 0 88231 16 0 0 25 0 1 0 221441863 24850432 5835 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6067 5835 67 122 0 5941 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 24268

[startup+942.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1532336/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24532 CPUtime=942.48
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 8886 0 0 0 94231 17 0 0 25 0 1 0 221441863 25120768 5897 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6133 5897 67 122 0 6007 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 24532

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1531952/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1002.5
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9137 0 0 0 100232 18 0 0 25 0 1 0 221441863 25542656 5983 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5983 67 122 0 6110 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 24944

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1531952/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1062.5
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9310 0 0 0 106232 18 0 0 25 0 1 0 221441863 25542656 5991 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5991 67 122 0 6110 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 24944

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1531888/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1122.52
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9532 0 0 0 112233 19 0 0 25 0 1 0 221441863 25542656 5993 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5993 67 122 0 6110 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 24944

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15650
/proc/meminfo: memFree=1531888/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1182.53
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9697 0 0 0 118234 19 0 0 25 0 1 0 221441863 25542656 5993 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5993 67 122 0 6110 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 24944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 15716
/proc/meminfo: memFree=1530736/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1200.02
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9753 0 0 0 119982 20 0 0 25 0 1 0 221441863 25542656 5994 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5994 67 122 0 6110 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24944

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 15716
/proc/meminfo: memFree=1530736/2055920 swapFree=4192812/4192956
[pid=15649] ppid=15647 vsize=24944 CPUtime=1200.02
/proc/15649/stat : 15649 (mxc) R 15647 15649 15335 0 -1 4194304 9753 0 0 0 119982 20 0 0 25 0 1 0 221441863 25542656 5994 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15649/statm: 6236 5994 67 122 0 6110 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.205968
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 25164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9753
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= 1529

runsolver used 1.47477 second user time and 2.68659 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 20 23:41:09 UTC 2007

IDJOB= 302582
IDBENCH= 20087
IDSOLVER= 107
FILE ID= node2/302582-1172014869

PBS_JOBID= 3849153

Free space on /tmp= 66549 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302582-1172014869/mxc /tmp/evaluation/302582-1172014869/instance-302582-1172014869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-302582-1172014869 -o ROOT/results/node2/solver-302582-1172014869 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302582-1172014869/mxc /tmp/evaluation/302582-1172014869/instance-302582-1172014869.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 814449751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1556744 kB
Buffers:         53528 kB
Cached:         310952 kB
SwapCached:          0 kB
Active:         319420 kB
Inactive:       104840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          78692 kB
Slab:            60416 kB
Committed_AS:  1203556 kB
PageTables:       1812 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= 66549 MiB

End job on node2 on Wed Feb 21 00:01:12 UTC 2007