Trace number 369097

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 2007-02-08UNSAT 2356.92 2357.69

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2356.92
Satisfiable
(Un)Satisfiability was proved
Number of variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

Solver Data (download as text)

2356.83/2357.68	c MXC attempting /tmp/evaluation/369097-1177260664/instance-369097-1177260664.cnf
2356.83/2357.68	c 56 assignments made, starting to guess now
2356.83/2357.68	c ===================================[MXC]=====================================
2356.83/2357.68	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
2356.83/2357.68	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
2356.83/2357.68	c =============================================================================
2356.83/2357.68	c |         0 |    9120    53464 |    3040       0       0     nan |  5.945 % |
2356.83/2357.68	c |       100 |    9120    53464 |    3344     100    2567    25.7 |  5.945 % |
2356.83/2357.68	c |       250 |    9120    53464 |    3678     250    6810    27.2 |  5.945 % |
2356.83/2357.68	c |       480 |    9120    53464 |    4046     480   12526    26.1 |  5.945 % |
2356.83/2357.68	c |       820 |    9120    53464 |    4450     820   22314    27.2 |  5.945 % |
2356.83/2357.68	c |      1329 |    9120    53464 |    4895    1329   35210    26.5 |  5.945 % |
2356.83/2357.68	c |      2088 |    9120    53464 |    5385    2088   53286    25.5 |  5.945 % |
2356.83/2357.68	c |      3228 |    9120    53464 |    5924    3228   81834    25.4 |  5.945 % |
2356.83/2357.68	c |      4936 |    9120    53464 |    6516    4936  127217    25.8 |  5.945 % |
2356.83/2357.68	c |      7500 |    9120    53464 |    7168    4243  117086    27.6 |  5.945 % |
2356.83/2357.68	c |     11345 |    9120    53464 |    7884    4504  132173    29.3 |  5.945 % |
2356.83/2357.68	c |     17111 |    9120    53464 |    8673    6328  170698    27.0 |  5.945 % |
2356.83/2357.68	c |     25760 |    9120    53464 |    9540    6303  167722    26.6 |  5.945 % |
2356.83/2357.68	c |     38734 |    9120    53464 |   10494    4969  110288    22.2 |  5.945 % |
2356.83/2357.68	c |     58196 |    9120    53464 |   11544    8693  302228    34.8 |  5.945 % |
2356.83/2357.68	c |     87391 |    9120    53464 |   12698    9036  234738    26.0 |  5.945 % |
2356.83/2357.68	c |    131182 |    9120    53464 |   13968    8395  290608    34.6 |  5.945 % |
2356.83/2357.68	c |    196868 |    9120    53464 |   15365   11237  316694    28.2 |  5.945 % |
2356.83/2357.68	c |    295394 |    9120    53464 |   16902    9910  333004    33.6 |  5.945 % |
2356.83/2357.68	c |    443183 |    9120    53464 |   18592   14071  380094    27.0 |  5.945 % |
2356.83/2357.68	c |    664866 |    9120    53464 |   20451   12708  327842    25.8 |  5.945 % |
2356.83/2357.68	c |    997392 |    9120    53464 |   22496   18124  511814    28.2 |  5.945 % |
2356.83/2357.68	c |   1496180 |    9120    53464 |   24746   22175  587176    26.5 |  5.945 % |
2356.83/2357.68	c |   2244363 |    9120    53464 |   27221   15946  513472    32.2 |  5.945 % |
2356.83/2357.68	c |   3366638 |    9120    53464 |   29943   22555  651253    28.9 |  5.945 % |
2356.83/2357.68	c |   5050050 |    9002    52810 |   32937   29569  961959    32.5 |  6.051 % |
2356.83/2357.68	c |   7575166 |    8673    50894 |   36231   18830  496333    26.4 |  6.263 % |
2356.83/2357.68	c -1937.697s elapsed
2356.83/2357.68	c restarts: 26
2356.83/2357.68	c decisions: 8730659
2356.83/2357.68	c propagations: 458422437
2356.83/2357.68	c conflicts: 8056198
2356.83/2357.68	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-369097-1177260664 -o ROOT/results/node12/solver-369097-1177260664 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369097-1177260664/mxc /tmp/evaluation/369097-1177260664/instance-369097-1177260664.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: 0.77 0.93 0.98 3/77 23971
/proc/meminfo: memFree=1846632/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=1544 CPUtime=0
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 246 0 0 0 0 0 0 0 18 0 1 0 202103789 1581056 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 386 231 46 122 0 260 0

[startup+0.061643 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 23971
/proc/meminfo: memFree=1846632/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=1896 CPUtime=0.05
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 418 0 0 0 5 0 0 0 18 0 1 0 202103789 1941504 315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 474 315 59 122 0 348 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1896

[startup+0.101647 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 23971
/proc/meminfo: memFree=1846632/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=1896 CPUtime=0.09
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 439 0 0 0 9 0 0 0 18 0 1 0 202103789 1941504 336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 474 336 59 122 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301666 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 23971
/proc/meminfo: memFree=1846632/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=2292 CPUtime=0.29
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 528 0 0 0 29 0 0 0 19 0 1 0 202103789 2347008 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 573 425 59 122 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2292

[startup+0.701707 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 23971
/proc/meminfo: memFree=1846632/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=2696 CPUtime=0.69
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 632 0 0 0 69 0 0 0 23 0 1 0 202103789 2760704 527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 674 527 67 122 0 548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2696

[startup+1.50179 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 23972
/proc/meminfo: memFree=1844512/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=2960 CPUtime=1.49
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 720 0 0 0 149 0 0 0 25 0 1 0 202103789 3031040 615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 740 615 67 122 0 614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2960

[startup+3.10195 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 23972
/proc/meminfo: memFree=1844064/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=3352 CPUtime=3.09
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 790 0 0 0 309 0 0 0 25 0 1 0 202103789 3432448 685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 838 685 67 122 0 712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

[startup+6.30131 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 23972
/proc/meminfo: memFree=1843616/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=4012 CPUtime=6.29
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 960 0 0 0 629 0 0 0 25 0 1 0 202103789 4108288 855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1003 855 67 122 0 877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.702 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 23972
/proc/meminfo: memFree=1842912/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=4236 CPUtime=12.69
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1027 0 0 0 1269 0 0 0 25 0 1 0 202103789 4337664 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1059 922 67 122 0 933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 23972
/proc/meminfo: memFree=1842144/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=4952 CPUtime=25.48
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1202 0 0 0 2548 0 0 0 25 0 1 0 202103789 5070848 1097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1238 1097 67 122 0 1112 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4952

[startup+51.1018 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 23972
/proc/meminfo: memFree=1841376/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=5684 CPUtime=51.08
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1401 0 0 0 5107 1 0 0 25 0 1 0 202103789 5820416 1296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1421 1296 67 122 0 1295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5684

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 23972
/proc/meminfo: memFree=1840544/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=6528 CPUtime=102.26
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1589 0 0 0 10225 1 0 0 25 0 1 0 202103789 6684672 1484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1632 1484 67 122 0 1506 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6528

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 23972
/proc/meminfo: memFree=1839008/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=7988 CPUtime=162.25
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1953 0 0 0 16223 2 0 0 25 0 1 0 202103789 8179712 1848 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1997 1848 67 122 0 1871 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7988

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 23972
/proc/meminfo: memFree=1838944/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=7988 CPUtime=222.23
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 1961 0 0 0 22221 2 0 0 25 0 1 0 202103789 8179712 1856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 1997 1856 67 122 0 1871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7988

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23972
/proc/meminfo: memFree=1838304/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=8648 CPUtime=282.21
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2122 0 0 0 28218 3 0 0 25 0 1 0 202103789 8855552 2017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2162 2017 67 122 0 2036 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23972
/proc/meminfo: memFree=1837984/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=8824 CPUtime=342.19
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2179 0 0 0 34216 3 0 0 25 0 1 0 202103789 9035776 2074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2206 2074 67 122 0 2080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8824

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23972
/proc/meminfo: memFree=1837792/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=8996 CPUtime=402.18
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2218 0 0 0 40214 4 0 0 25 0 1 0 202103789 9211904 2113 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2249 2113 67 122 0 2123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8996

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23972
/proc/meminfo: memFree=1837536/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=9204 CPUtime=462.16
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2274 0 0 0 46212 4 0 0 25 0 1 0 202103789 9424896 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2301 2169 67 122 0 2175 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9204

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23972
/proc/meminfo: memFree=1837216/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=9480 CPUtime=522.15
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2339 0 0 0 52210 5 0 0 25 0 1 0 202103789 9707520 2234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2370 2234 67 122 0 2244 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9480

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 23972
/proc/meminfo: memFree=1837024/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=9608 CPUtime=582.13
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2375 0 0 0 58208 5 0 0 25 0 1 0 202103789 9838592 2270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2402 2270 67 122 0 2276 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9608

[startup+642.302 s]
/proc/loadavg: 1.10 1.00 0.99 2/84 24144
/proc/meminfo: memFree=1835560/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=9640 CPUtime=642.02
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 2379 0 0 0 64196 6 0 0 25 0 1 0 202103789 9871360 2274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 2410 2274 67 122 0 2284 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 9640


################
# More data... #
################

/proc/meminfo: memFree=1833568/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12108 CPUtime=1781.69
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5491 0 0 0 178152 17 0 0 25 0 1 0 202103789 12398592 2842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3027 2842 67 122 0 2901 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 12108

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832992/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=1841.68
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 184150 18 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 1841.68
Current children cumulated vsize (KiB) 12636

[startup+1902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832992/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=1901.66
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 190148 18 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 1901.66
Current children cumulated vsize (KiB) 12636

[startup+1962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832992/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=1961.65
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 196146 19 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 1961.65
Current children cumulated vsize (KiB) 12636

[startup+2022.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832928/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=2021.62
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 202143 19 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 2021.62
Current children cumulated vsize (KiB) 12636

[startup+2082.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832928/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=2081.62
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 208142 20 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 2081.62
Current children cumulated vsize (KiB) 12636

[startup+2142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832864/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=2141.59
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5736 0 0 0 214139 20 0 0 25 0 1 0 202103789 12939264 2955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2955 67 122 0 3033 0
Current children cumulated CPU time (s) 2141.59
Current children cumulated vsize (KiB) 12636

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832672/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=2201.58
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 5877 0 0 0 220137 21 0 0 25 0 1 0 202103789 12939264 2958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2958 67 122 0 3033 0
Current children cumulated CPU time (s) 2201.58
Current children cumulated vsize (KiB) 12636

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832672/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12636 CPUtime=2261.56
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6239 0 0 0 226135 21 0 0 25 0 1 0 202103789 12939264 2960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3159 2960 67 122 0 3033 0
Current children cumulated CPU time (s) 2261.56
Current children cumulated vsize (KiB) 12636

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832544/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2321.55
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6574 0 0 0 232133 22 0 0 25 0 1 0 202103789 13094912 2971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2971 67 122 0 3071 0
Current children cumulated CPU time (s) 2321.55
Current children cumulated vsize (KiB) 12788

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

[startup+2329.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832544/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2328.74
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6610 0 0 0 232852 22 0 0 25 0 1 0 202103789 13094912 2971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2971 67 122 0 3071 0
Current children cumulated CPU time (s) 2328.74
Current children cumulated vsize (KiB) 12788

[startup+2342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2341.54
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6687 0 0 0 234132 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2341.54
Current children cumulated vsize (KiB) 12788

[startup+2348.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2347.94
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6723 0 0 0 234772 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2347.94
Current children cumulated vsize (KiB) 12788

[startup+2351.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2351.13
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6723 0 0 0 235091 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2351.13
Current children cumulated vsize (KiB) 12788

[startup+2355.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2354.34
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6759 0 0 0 235412 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2354.34
Current children cumulated vsize (KiB) 12788

[startup+2356.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2355.93
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6759 0 0 0 235571 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2355.93
Current children cumulated vsize (KiB) 12788

[startup+2357.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2356.33
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6759 0 0 0 235611 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2356.33
Current children cumulated vsize (KiB) 12788

[startup+2357.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2356.73
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6759 0 0 0 235651 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2356.73
Current children cumulated vsize (KiB) 12788

[startup+2357.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24170
/proc/meminfo: memFree=1832480/2055920 swapFree=4159972/4192956
[pid=23971] ppid=23969 vsize=12788 CPUtime=2356.83
/proc/23971/stat : 23971 (mxc) R 23969 23971 23915 0 -1 4194304 6759 0 0 0 235661 22 0 0 25 0 1 0 202103789 13094912 2976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23971/statm: 3197 2976 67 122 0 3071 0
Current children cumulated CPU time (s) 2356.83
Current children cumulated vsize (KiB) 12788

Child status: 20
Real time (s): 2357.69
CPU time (s): 2356.92
CPU user time (s): 2356.69
CPU system time (s): 0.228965
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 12932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2356.69
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6760
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= 8
involuntary context switches= 48384

runsolver used 2.66759 second user time and 5.42917 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 22 16:51:04 UTC 2007

IDJOB= 369097
IDBENCH= 24645
IDSOLVER= 181
FILE ID= node12/369097-1177260664

PBS_JOBID= 4650646

Free space on /tmp= 66381 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369097-1177260664/mxc /tmp/evaluation/369097-1177260664/instance-369097-1177260664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-369097-1177260664 -o ROOT/results/node12/solver-369097-1177260664 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369097-1177260664/mxc /tmp/evaluation/369097-1177260664/instance-369097-1177260664.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c664e54e8911dc74e630e966a3a9b6ae

RANDOM SEED= 52931472

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1847040 kB
Buffers:         21412 kB
Cached:         109584 kB
SwapCached:      11328 kB
Active:          42532 kB
Inactive:       110976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847040 kB
SwapTotal:     4192956 kB
SwapFree:      4159972 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          29460 kB
Slab:            40928 kB
Committed_AS:  6069668 kB
PageTables:       1792 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= 66381 MiB

End job on node12 on Sun Apr 22 17:30:22 UTC 2007