Trace number 367672

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 2007-02-08SAT 947.951 948.224

General information on the benchmark

Nameindustrial/grieu/
vmpc_28.cnf
MD5SUM2679ca6fb11bcf9f950de09652ce7147
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.80812
Satisfiable
(Un)Satisfiability was proved
Number of variables784
Number of clauses108080
Sum of the clauses size283220
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 242420
Number of clauses of size 365604
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data (download as text)

947.93/948.21	c MXC attempting /tmp/evaluation/367672-1177551282/instance-367672-1177551282.cnf
947.93/948.21	c 0 assignments made, starting to guess now
947.93/948.21	c ===================================[MXC]=====================================
947.93/948.21	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
947.93/948.21	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
947.93/948.21	c =============================================================================
947.93/948.21	c |         0 |   65660   198380 |   21886       0       0     nan |  0.000 % |
947.93/948.21	c |       100 |   65660   198380 |   24074     100    4285    42.9 |  0.000 % |
947.93/948.21	c |       250 |   65660   198380 |   26482     250   16865    67.5 |  0.000 % |
947.93/948.21	c |       475 |   65660   198380 |   29130     475   38616    81.3 |  0.000 % |
947.93/948.21	c |       812 |   65660   198380 |   32043     812   75222    92.6 |  0.000 % |
947.93/948.21	c |      1322 |   65660   198380 |   35247    1322  124084    93.9 |  0.000 % |
947.93/948.21	c |      2082 |   65660   198380 |   38772    2082  195680    94.0 |  0.000 % |
947.93/948.21	c |      3221 |   65660   198380 |   42649    3221  297247    92.3 |  0.000 % |
947.93/948.21	c |      4930 |   65660   198380 |   46914    4930  450360    91.4 |  0.000 % |
947.93/948.21	c |      7493 |   65660   198380 |   51606    7493  648653    86.6 |  0.000 % |
947.93/948.21	c |     11337 |   65660   198380 |   56766   11337  996570    87.9 |  0.000 % |
947.93/948.21	c |     17105 |   65660   198380 |   62443   17105 1531430    89.5 |  0.000 % |
947.93/948.21	c |     25754 |   65660   198380 |   68687   25752 2322347    90.2 |  0.000 % |
947.93/948.21	c |     38729 |   65660   198380 |   75556   38727 3330766    86.0 |  0.000 % |
947.93/948.21	c |     58193 |   65660   198380 |   83112   58189 4861332    83.5 |  0.000 % |
947.93/948.21	c |     87390 |   65660   198380 |   91423   45829 4160366    90.8 |  0.000 % |
947.93/948.21	c |    131179 |   65660   198380 |  100565   89616 7899810    88.2 |  0.000 % |
947.93/948.21	c |    196863 |   65660   198380 |  110622   54727 3978209    72.7 |  0.000 % |
947.93/948.21	c |    295389 |   65660   198380 |  121684   97941 7347827    75.0 |  0.000 % |
947.93/948.21	c |    443178 |   65660   198380 |  133852   63198 3950909    62.5 |  0.000 % |
947.93/948.21	c |    664863 |   65660   198380 |  147238   84104 5282078    62.8 |  0.000 % |
947.93/948.21	c 948.070s elapsed
947.93/948.21	c restarts: 20
947.93/948.21	c decisions: 1059396
947.93/948.21	c propagations: 92764926
947.93/948.21	c conflicts: 676976
947.93/948.21	s SATISFIABLE
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Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-367672-1177551282 -o ROOT/results/node18/solver-367672-1177551282 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/367672-1177551282/mxc /tmp/evaluation/367672-1177551282/instance-367672-1177551282.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.99 1.00 0.93 3/77 1150
/proc/meminfo: memFree=1539712/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=2556 CPUtime=0
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 203045639 2617344 477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 639 478 46 122 0 513 0

[startup+0.098537 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 1150
/proc/meminfo: memFree=1539712/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=4796 CPUtime=0.09
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 1383 0 0 0 9 0 0 0 18 0 1 0 203045639 4911104 995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134693506 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 1199 995 59 122 0 1073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4796

[startup+0.101537 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 1150
/proc/meminfo: memFree=1539712/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=4796 CPUtime=0.09
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 1383 0 0 0 9 0 0 0 18 0 1 0 203045639 4911104 995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 1199 995 59 122 0 1073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4796

[startup+0.301557 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 1150
/proc/meminfo: memFree=1539712/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=5456 CPUtime=0.29
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 1540 0 0 0 29 0 0 0 19 0 1 0 203045639 5586944 1152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 1364 1152 59 122 0 1238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5456

[startup+0.701596 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 1150
/proc/meminfo: memFree=1539712/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=6520 CPUtime=0.69
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 1803 0 0 0 69 0 0 0 23 0 1 0 203045639 6676480 1415 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 1630 1415 59 122 0 1504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6520

[startup+1.50168 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1533624/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=8104 CPUtime=1.49
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 2193 0 0 0 149 0 0 0 25 0 1 0 203045639 8298496 1805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 2026 1805 59 122 0 1900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8104

[startup+3.10183 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1531576/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=10612 CPUtime=3.09
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 2815 0 0 0 309 0 0 0 25 0 1 0 203045639 10866688 2427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 2653 2427 59 122 0 2527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10612

[startup+6.30114 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1527480/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=14044 CPUtime=6.29
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 3669 0 0 0 627 2 0 0 25 0 1 0 203045639 14381056 3281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 3511 3281 59 122 0 3385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14044

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1522744/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=18268 CPUtime=12.69
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 4724 0 0 0 1266 3 0 0 25 0 1 0 203045639 18706432 4336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519570 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 4567 4336 59 122 0 4441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18268

[startup+25.503 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1516792/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=24124 CPUtime=25.49
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 6175 0 0 0 2544 5 0 0 25 0 1 0 203045639 24702976 5787 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 6031 5787 59 122 0 5905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24124

[startup+51.1025 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1508088/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=33192 CPUtime=51.08
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 8359 0 0 0 5100 8 0 0 25 0 1 0 203045639 33988608 7971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 8298 7971 59 122 0 8172 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33192

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1502392/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=38544 CPUtime=102.27
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 9806 0 0 0 10217 10 0 0 25 0 1 0 203045639 39469056 9334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 9636 9334 67 122 0 9510 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38544

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1493944/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=47100 CPUtime=162.25
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 12000 0 0 0 16212 13 0 0 25 0 1 0 203045639 48230400 11429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 11775 11429 67 122 0 11649 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47100

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1151
/proc/meminfo: memFree=1493496/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=47620 CPUtime=222.23
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 12205 0 0 0 22210 13 0 0 25 0 1 0 203045639 48762880 11535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 11905 11535 67 122 0 11779 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47620

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1493176/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=48004 CPUtime=282.22
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 12419 0 0 0 28208 14 0 0 25 0 1 0 203045639 49156096 11640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 12001 11640 67 122 0 11875 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48004

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1491512/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=49940 CPUtime=342.19
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 12834 0 0 0 34205 14 0 0 25 0 1 0 203045639 51138560 12055 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 12485 12055 67 122 0 12359 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 49940

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1488504/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=53132 CPUtime=402.18
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 13700 0 0 0 40202 16 0 0 25 0 1 0 203045639 54407168 12802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 13283 12802 67 122 0 13157 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 53132

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1487608/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=54044 CPUtime=462.16
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 13987 0 0 0 46200 16 0 0 25 0 1 0 203045639 55341056 12970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 13511 12970 67 122 0 13385 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 54044

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1487224/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=54824 CPUtime=522.15
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 14127 0 0 0 52198 17 0 0 25 0 1 0 203045639 56139776 13110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 13706 13110 67 122 0 13580 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54824

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1486840/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=55400 CPUtime=582.13
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 14357 0 0 0 58196 17 0 0 25 0 1 0 203045639 56729600 13221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 13850 13221 67 122 0 13724 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 55400

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1486456/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=55988 CPUtime=642.12
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 14448 0 0 0 64194 18 0 0 25 0 1 0 203045639 57331712 13312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 13997 13312 67 122 0 13871 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 55988

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1484408/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=58104 CPUtime=702.1
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 14978 0 0 0 70191 19 0 0 25 0 1 0 203045639 59498496 13842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 14526 13842 67 122 0 14400 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 58104

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1482744/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=60596 CPUtime=762.09
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 15535 0 0 0 76189 20 0 0 25 0 1 0 203045639 62050304 14268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15149 14268 67 122 0 15023 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 60596

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1481400/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=61916 CPUtime=822.07
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 15947 0 0 0 82186 21 0 0 25 0 1 0 203045639 63401984 14549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15479 14549 67 122 0 15353 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 61916

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1481400/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62312 CPUtime=882.05
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16011 0 0 0 88184 21 0 0 25 0 1 0 203045639 63807488 14613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15578 14613 67 122 0 15452 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62312

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=942.03
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94181 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62708

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

[startup+943.902 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=943.63
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94341 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 943.63
Current children cumulated vsize (KiB) 62708

[startup+945.502 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=945.23
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94501 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 945.23
Current children cumulated vsize (KiB) 62708

[startup+947.106 s]
/proc/loadavg: 1.07 1.01 0.93 3/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=946.84
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94662 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 946.84
Current children cumulated vsize (KiB) 62708

[startup+947.901 s]
/proc/loadavg: 1.07 1.01 0.93 3/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=947.63
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94741 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 947.63
Current children cumulated vsize (KiB) 62708

[startup+948.101 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=947.83
/proc/1150/stat : 1150 (mxc) R 1148 1150 371 0 -1 4194304 16218 0 0 0 94761 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 947.83
Current children cumulated vsize (KiB) 62708

[startup+948.205 s]
/proc/loadavg: 1.07 1.01 0.93 2/78 1153
/proc/meminfo: memFree=1480952/2055920 swapFree=4147180/4192956
[pid=1150] ppid=1148 vsize=62708 CPUtime=947.93
/proc/1150/stat : 1150 (mxc) S 1148 1150 371 0 -1 4194304 16218 0 0 0 94771 22 0 0 25 0 1 0 203045639 64212992 14689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/1150/statm: 15677 14689 67 122 0 15551 0
Current children cumulated CPU time (s) 947.93
Current children cumulated vsize (KiB) 62708

Child status: 10
Real time (s): 948.224
CPU time (s): 947.951
CPU user time (s): 947.715
CPU system time (s): 0.235964
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 63232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 947.715
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16220
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= 10
involuntary context switches= 837

runsolver used 0.759884 second user time and 2.06868 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 26 01:34:42 UTC 2007

IDJOB= 367672
IDBENCH= 20492
IDSOLVER= 174
FILE ID= node18/367672-1177551282

PBS_JOBID= 4696624

Free space on /tmp= 66489 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_28.cnf
COMMAND LINE= /tmp/evaluation/367672-1177551282/mxc /tmp/evaluation/367672-1177551282/instance-367672-1177551282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-367672-1177551282 -o ROOT/results/node18/solver-367672-1177551282 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/367672-1177551282/mxc /tmp/evaluation/367672-1177551282/instance-367672-1177551282.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2679ca6fb11bcf9f950de09652ce7147

RANDOM SEED= 954478689

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1540128 kB
Buffers:         46292 kB
Cached:         380744 kB
SwapCached:      14828 kB
Active:         219404 kB
Inactive:       233844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540128 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          32904 kB
Slab:            48052 kB
Committed_AS:  5466376 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= 66489 MiB

End job on node18 on Thu Apr 26 01:50:31 UTC 2007