Trace number 302664

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) 1200.03 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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/node7/watcher-302664-1172016885 -o ROOT/results/node7/solver-302664-1172016885 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302664-1172016885/mxc /tmp/evaluation/302664-1172016885/instance-302664-1172016885.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: 1.01 1.01 1.00 3/77 8790
/proc/meminfo: memFree=1651464/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=1804 CPUtime=0
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 221643230 1847296 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 451 275 46 122 0 325 0

[startup+0.107328 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 8790
/proc/meminfo: memFree=1651464/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=2420 CPUtime=0.1
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 625 0 0 0 10 0 0 0 18 0 1 0 221643230 2478080 457 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 605 457 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.515369 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 8790
/proc/meminfo: memFree=1651464/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=3476 CPUtime=0.5
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 888 0 0 0 50 0 0 0 22 0 1 0 221643230 3559424 720 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 869 720 59 122 0 743 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3476

[startup+1.33546 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1647424/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=5192 CPUtime=1.32
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 1300 0 0 0 132 0 0 0 25 0 1 0 221643230 5316608 1132 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 1298 1132 59 122 0 1172 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5192

[startup+2.97163 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1645504/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=7568 CPUtime=2.96
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 1880 0 0 0 295 1 0 0 25 0 1 0 221643230 7749632 1712 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 1892 1712 59 122 0 1766 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7568

[startup+6.25397 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1643904/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=8736 CPUtime=6.24
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 2190 0 0 0 623 1 0 0 25 0 1 0 221643230 8945664 2020 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 2184 2020 67 122 0 2058 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8736

[startup+12.7066 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1642368/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=9624 CPUtime=12.7
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 2420 0 0 0 1268 2 0 0 25 0 1 0 221643230 9854976 2250 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 2406 2250 67 122 0 2280 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9624

[startup+25.513 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1641024/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=10920 CPUtime=25.5
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 2749 0 0 0 2548 2 0 0 25 0 1 0 221643230 11182080 2579 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 2730 2579 67 122 0 2604 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10920

[startup+51.1237 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1639104/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=12784 CPUtime=51.1
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 3225 0 0 0 5108 2 0 0 25 0 1 0 221643230 13090816 3055 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 3196 3055 67 122 0 3070 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12784

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1637184/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=14764 CPUtime=102.31
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 3802 0 0 0 10228 3 0 0 25 0 1 0 221643230 15118336 3496 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 3691 3496 67 122 0 3565 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 14764

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1635712/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=16084 CPUtime=162.32
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 4364 0 0 0 16228 4 0 0 25 0 1 0 221643230 16470016 3842 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 4021 3842 67 122 0 3895 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16084

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1633600/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=18196 CPUtime=222.34
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 5113 0 0 0 22228 6 0 0 25 0 1 0 221643230 18632704 4357 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 4549 4357 67 122 0 4423 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 18196

[startup+282.436 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1633344/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=18488 CPUtime=282.35
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 5385 0 0 0 28229 6 0 0 25 0 1 0 221643230 18931712 4424 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 4622 4424 67 122 0 4496 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 18488

[startup+342.464 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1632000/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=19824 CPUtime=342.37
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 5921 0 0 0 34230 7 0 0 25 0 1 0 221643230 20299776 4747 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 4956 4747 67 122 0 4830 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 19824

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1631680/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=20220 CPUtime=402.39
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 6195 0 0 0 40231 8 0 0 25 0 1 0 221643230 20705280 4841 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5055 4841 67 122 0 4929 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 20220

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1631424/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=20484 CPUtime=462.4
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 6433 0 0 0 46232 8 0 0 25 0 1 0 221643230 20975616 4899 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5121 4899 67 122 0 4995 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 20484

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1631360/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=20640 CPUtime=522.42
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 6643 0 0 0 52233 9 0 0 25 0 1 0 221643230 21135360 4929 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5160 4929 67 122 0 5034 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 20640

[startup+582.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1629824/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=22092 CPUtime=582.44
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 7213 0 0 0 58234 10 0 0 25 0 1 0 221643230 22622208 5299 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5523 5299 67 122 0 5397 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 22092

[startup+642.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1629696/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=22396 CPUtime=642.46
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 7408 0 0 0 64235 11 0 0 25 0 1 0 221643230 22933504 5344 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5599 5344 67 122 0 5473 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 22396

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1629248/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=22792 CPUtime=702.47
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 7716 0 0 0 70236 11 0 0 25 0 1 0 221643230 23339008 5452 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5698 5452 67 122 0 5572 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 22792

[startup+762.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1628736/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=23212 CPUtime=762.49
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 7979 0 0 0 76237 12 0 0 25 0 1 0 221643230 23769088 5565 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5803 5565 67 122 0 5677 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 23212

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1628672/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=23372 CPUtime=822.52
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 8197 0 0 0 82239 13 0 0 25 0 1 0 221643230 23932928 5583 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 5843 5583 67 122 0 5717 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 23372

[startup+882.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1627712/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24296 CPUtime=882.53
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 8597 0 0 0 88240 13 0 0 25 0 1 0 221643230 24879104 5828 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6074 5828 67 122 0 5948 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 24296

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1627520/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24568 CPUtime=942.54
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 8820 0 0 0 94240 14 0 0 25 0 1 0 221643230 25157632 5886 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6142 5886 67 122 0 6016 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 24568

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1627328/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24836 CPUtime=1002.56
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 9035 0 0 0 100241 15 0 0 25 0 1 0 221643230 25432064 5936 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6209 5936 67 122 0 6083 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 24836

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8791
/proc/meminfo: memFree=1627328/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24836 CPUtime=1062.58
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 9203 0 0 0 106243 15 0 0 25 0 1 0 221643230 25432064 5939 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6209 5939 67 122 0 6083 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 24836

[startup+1122.89 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1627136/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24968 CPUtime=1122.59
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 9390 0 0 0 112243 16 0 0 25 0 1 0 221643230 25567232 5961 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6242 5961 67 122 0 6116 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 24968

[startup+1182.91 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1627136/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24932 CPUtime=1182.6
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 9561 0 0 0 118243 17 0 0 25 0 1 0 221643230 25530368 5967 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6233 5967 67 122 0 6107 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 24932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8791
/proc/meminfo: memFree=1627200/2055920 swapFree=4142368/4192956
[pid=8790] ppid=8788 vsize=24932 CPUtime=1200.02
/proc/8790/stat : 8790 (mxc) R 8788 8790 8150 0 -1 4194304 9616 0 0 0 119985 17 0 0 25 0 1 0 221643230 25530368 5967 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8790/statm: 6233 5967 67 122 0 6107 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24932

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): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.177972
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 25188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9616
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= 24053

runsolver used 1.41179 second user time and 2.83157 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Wed Feb 21 00:14:45 UTC 2007

IDJOB= 302664
IDBENCH= 20089
IDSOLVER= 107
FILE ID= node7/302664-1172016885

PBS_JOBID= 3849148

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302664-1172016885/mxc /tmp/evaluation/302664-1172016885/instance-302664-1172016885.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302664-1172016885 -o ROOT/results/node7/solver-302664-1172016885 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302664-1172016885/mxc /tmp/evaluation/302664-1172016885/instance-302664-1172016885.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 629850906

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:       1651872 kB
Buffers:         54020 kB
Cached:         250544 kB
SwapCached:      16056 kB
Active:         231440 kB
Inactive:       103340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651872 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            54812 kB
Committed_AS:   826120 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 Wed Feb 21 00:34:47 UTC 2007