Trace number 426601

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 820.415 820.646

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
MD5SUM5fc0ce4a0db6a8f3ada0e5d787ac0a38
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data (download as text)

820.38/820.64	c MXC attempting /tmp/evaluation/426601-1177826950/instance-426601-1177826950.cnf
820.38/820.64	c 0 assignments made, starting to guess now
820.38/820.64	c ===================================[MXC]=====================================
820.38/820.64	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
820.38/820.64	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
820.38/820.64	c =============================================================================
820.38/820.64	c |         0 |    1917     9585 |    1000       0       0     nan |  0.000 % |
820.38/820.64	c |       100 |    1917     9585 |    1100     100    2108    21.1 |  0.000 % |
820.38/820.64	c |       250 |    1917     9585 |    1210     250    5108    20.4 |  0.000 % |
820.38/820.64	c |       476 |    1917     9585 |    1331     476    9831    20.7 |  0.000 % |
820.38/820.64	c |       813 |    1917     9585 |    1464     813   17019    20.9 |  0.000 % |
820.38/820.64	c |      1321 |    1917     9585 |    1610    1321   27244    20.6 |  0.000 % |
820.38/820.64	c |      2080 |    1917     9585 |    1771    1274   24460    19.2 |  0.000 % |
820.38/820.64	c |      3219 |    1917     9585 |    1948    1527   29839    19.5 |  0.000 % |
820.38/820.64	c |      4927 |    1917     9585 |    2143    1286   24914    19.4 |  0.000 % |
820.38/820.64	c |      7490 |    1917     9585 |    2357    1705   32265    18.9 |  0.000 % |
820.38/820.64	c |     11334 |    1917     9585 |    2593    2012   38381    19.1 |  0.000 % |
820.38/820.64	c |     17101 |    1917     9585 |    2853    2590   49875    19.3 |  0.000 % |
820.38/820.64	c |     25751 |    1917     9585 |    3138    2679   50805    19.0 |  0.000 % |
820.38/820.64	c |     38725 |    1917     9585 |    3452    3102   58592    18.9 |  0.000 % |
820.38/820.64	c |     58186 |    1917     9585 |    3797    1854   35349    19.1 |  0.000 % |
820.38/820.64	c |     87378 |    1917     9585 |    4177    2573   49158    19.1 |  0.000 % |
820.38/820.64	c |    131169 |    1917     9585 |    4594    2513   46380    18.5 |  0.000 % |
820.38/820.64	c |    196854 |    1917     9585 |    5054    3905   71054    18.2 |  0.000 % |
820.38/820.64	c |    295383 |    1917     9585 |    5559    3932   74635    19.0 |  0.000 % |
820.38/820.64	c |    443173 |    1917     9585 |    6115    4463   82701    18.5 |  0.000 % |
820.38/820.64	c |    664858 |    1917     9585 |    6727    6095  113233    18.6 |  0.000 % |
820.38/820.64	c |    997384 |    1917     9585 |    7400    5775  107511    18.6 |  0.000 % |
820.38/820.64	c |   1496174 |    1917     9585 |    8140    5332   93823    17.6 |  0.000 % |
820.38/820.64	c |   2244356 |    1917     9585 |    8954    5051   87834    17.4 |  0.000 % |
820.38/820.64	c |   3366630 |    1917     9585 |    9849    8667  156095    18.0 |  0.000 % |
820.38/820.64	c |   5050041 |    1917     9585 |   10834    8735  155043    17.7 |  0.000 % |
820.38/820.64	c |   7575159 |    1917     9585 |   11918    5445   95306    17.5 |  0.000 % |
820.38/820.64	c 820.530s elapsed
820.38/820.64	c restarts: 26
820.38/820.64	c decisions: 12239948
820.38/820.64	c propagations: 170553264
820.38/820.64	c conflicts: 11032359
820.38/820.64	s SATISFIABLE
820.38/820.64	v -30 -7 -87 37 -68 62 71 -15 -44 -82 -54 36 21 25 -58 -29 14 85 -10 63 -52 90 -45 -17 -70 19 40 24 46 12 -77 -67 -2 -49 4 -42 -16 -27 -47 -73 -60 26 -9 72 74 -75 22 83 28 86 59 -35 -39 -6 20 55 -81 57 -88 31 -56 -23 69 -65 -1 -79 -34 -38 8 -89 5 78 -53 -43 18 3 51 64 61 -48 32 76 33 -41 80 66 50 -84 13 -11 0

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/node43/watcher-426601-1177826950 -o ROOT/results/node43/solver-426601-1177826950 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426601-1177826950/mxc /tmp/evaluation/426601-1177826950/instance-426601-1177826950.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: 1.04 1.51 1.73 3/77 18224
/proc/meminfo: memFree=1470408/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1064 CPUtime=0
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 230606797 1089536 104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 266 104 59 122 0 140 0

[startup+0.0414981 s]
/proc/loadavg: 1.04 1.51 1.73 3/77 18224
/proc/meminfo: memFree=1470408/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1196 CPUtime=0.03
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 230606797 1224704 144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 299 144 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.101503 s]
/proc/loadavg: 1.04 1.51 1.73 3/77 18224
/proc/meminfo: memFree=1470408/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1204 CPUtime=0.09
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 183 0 0 0 9 0 0 0 18 0 1 0 230606797 1232896 166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.30152 s]
/proc/loadavg: 1.04 1.51 1.73 3/77 18224
/proc/meminfo: memFree=1470408/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1336 CPUtime=0.29
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 230606797 1368064 196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 334 196 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701555 s]
/proc/loadavg: 1.04 1.51 1.73 3/77 18224
/proc/meminfo: memFree=1470408/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1456 CPUtime=0.69
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 244 0 0 0 69 0 0 0 22 0 1 0 230606797 1490944 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 364 227 67 122 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1456

[startup+1.50162 s]
/proc/loadavg: 1.04 1.51 1.73 2/78 18225
/proc/meminfo: memFree=1469696/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1588 CPUtime=1.49
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 273 0 0 0 149 0 0 0 25 0 1 0 230606797 1626112 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 397 256 67 122 0 271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1588

[startup+3.10176 s]
/proc/loadavg: 1.04 1.51 1.73 2/78 18225
/proc/meminfo: memFree=1469440/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1720 CPUtime=3.09
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 302 0 0 0 309 0 0 0 25 0 1 0 230606797 1761280 285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 430 285 67 122 0 304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1720

[startup+6.30104 s]
/proc/loadavg: 1.03 1.50 1.72 2/78 18225
/proc/meminfo: memFree=1469184/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=1836 CPUtime=6.29
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 230606797 1880064 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 459 325 67 122 0 333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1836

[startup+12.7016 s]
/proc/loadavg: 1.03 1.50 1.72 2/78 18225
/proc/meminfo: memFree=1468864/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=2068 CPUtime=12.69
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 404 0 0 0 1269 0 0 0 25 0 1 0 230606797 2117632 387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 517 387 67 122 0 391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2068

[startup+25.5017 s]
/proc/loadavg: 1.02 1.47 1.71 2/78 18225
/proc/meminfo: memFree=1468544/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=2304 CPUtime=25.49
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 465 0 0 0 2549 0 0 0 25 0 1 0 230606797 2359296 448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 576 448 67 122 0 450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2304

[startup+51.1019 s]
/proc/loadavg: 1.01 1.43 1.69 2/78 18225
/proc/meminfo: memFree=1468352/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=2516 CPUtime=51.08
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 521 0 0 0 5108 0 0 0 25 0 1 0 230606797 2576384 504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 629 504 67 122 0 503 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2516

[startup+102.305 s]
/proc/loadavg: 1.00 1.36 1.65 2/78 18225
/proc/meminfo: memFree=1467904/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=2948 CPUtime=102.26
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 623 0 0 0 10226 0 0 0 25 0 1 0 230606797 3018752 606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 737 606 67 122 0 611 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2948

[startup+162.302 s]
/proc/loadavg: 1.00 1.29 1.61 2/78 18225
/proc/meminfo: memFree=1467584/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=3272 CPUtime=162.25
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 687 0 0 0 16224 1 0 0 25 0 1 0 230606797 3350528 670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 818 670 67 122 0 692 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3272

[startup+222.302 s]
/proc/loadavg: 1.05 1.25 1.57 2/78 18225
/proc/meminfo: memFree=1467200/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=3580 CPUtime=222.23
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 769 0 0 0 22222 1 0 0 25 0 1 0 230606797 3665920 752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 895 752 67 122 0 769 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3580

[startup+282.301 s]
/proc/loadavg: 1.10 1.23 1.54 2/78 18225
/proc/meminfo: memFree=1467008/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=3676 CPUtime=282.22
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 806 0 0 0 28220 2 0 0 25 0 1 0 230606797 3764224 789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 919 789 67 122 0 793 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3676

[startup+342.301 s]
/proc/loadavg: 1.03 1.19 1.51 2/78 18225
/proc/meminfo: memFree=1466816/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=3860 CPUtime=342.2
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 845 0 0 0 34218 2 0 0 25 0 1 0 230606797 3952640 828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 965 828 67 122 0 839 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3860

[startup+402.301 s]
/proc/loadavg: 1.01 1.15 1.47 2/78 18225
/proc/meminfo: memFree=1466688/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4060 CPUtime=402.18
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 883 0 0 0 40216 2 0 0 25 0 1 0 230606797 4157440 866 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1015 866 67 122 0 889 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4060

[startup+462.302 s]
/proc/loadavg: 1.00 1.12 1.44 3/78 18225
/proc/meminfo: memFree=1466688/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4060 CPUtime=462.17
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 888 0 0 0 46214 3 0 0 25 0 1 0 230606797 4157440 871 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1015 871 67 122 0 889 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4060

[startup+522.302 s]
/proc/loadavg: 1.00 1.10 1.41 2/78 18225
/proc/meminfo: memFree=1466560/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4076 CPUtime=522.15
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 908 0 0 0 52212 3 0 0 25 0 1 0 230606797 4173824 891 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1019 891 67 122 0 893 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4076

[startup+582.301 s]
/proc/loadavg: 1.00 1.08 1.38 2/78 18225
/proc/meminfo: memFree=1466432/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4224 CPUtime=582.14
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 940 0 0 0 58210 4 0 0 25 0 1 0 230606797 4325376 923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1056 923 67 122 0 930 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4224

[startup+642.301 s]
/proc/loadavg: 1.00 1.06 1.35 2/78 18225
/proc/meminfo: memFree=1466432/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4224 CPUtime=642.13
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 942 0 0 0 64209 4 0 0 25 0 1 0 230606797 4325376 925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1056 925 67 122 0 930 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4224

[startup+702.302 s]
/proc/loadavg: 1.00 1.05 1.33 2/78 18225
/proc/meminfo: memFree=1466496/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4224 CPUtime=702.1
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 942 0 0 0 70206 4 0 0 25 0 1 0 230606797 4325376 925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1056 925 67 122 0 930 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4224

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.31 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=762.1
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 76205 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4284

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

[startup+767.901 s]
/proc/loadavg: 1.00 1.03 1.30 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=767.69
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 76764 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 767.69
Current children cumulated vsize (KiB) 4284

[startup+793.502 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=793.28
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 79323 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 793.28
Current children cumulated vsize (KiB) 4284

[startup+806.306 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=806.08
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 80603 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 806.08
Current children cumulated vsize (KiB) 4284

[startup+812.701 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=812.48
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 81243 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 812.48
Current children cumulated vsize (KiB) 4284

[startup+815.901 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=815.68
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 81563 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 815.68
Current children cumulated vsize (KiB) 4284

[startup+819.102 s]
/proc/loadavg: 1.00 1.03 1.28 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=818.87
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 81882 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 818.87
Current children cumulated vsize (KiB) 4284

[startup+819.902 s]
/proc/loadavg: 1.00 1.03 1.28 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=819.67
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 81962 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 819.67
Current children cumulated vsize (KiB) 4284

[startup+820.302 s]
/proc/loadavg: 1.00 1.03 1.28 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=820.07
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 82002 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 820.07
Current children cumulated vsize (KiB) 4284

[startup+820.502 s]
/proc/loadavg: 1.00 1.03 1.28 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=820.28
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 82023 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 820.28
Current children cumulated vsize (KiB) 4284

[startup+820.606 s]
/proc/loadavg: 1.00 1.03 1.28 2/78 18225
/proc/meminfo: memFree=1466368/2055920 swapFree=4158592/4192956
[pid=18224] ppid=18222 vsize=4284 CPUtime=820.38
/proc/18224/stat : 18224 (mxc) R 18222 18224 17667 0 -1 4194304 963 0 0 0 82033 5 0 0 25 0 1 0 230606797 4386816 945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18224/statm: 1071 945 67 122 0 945 0
Current children cumulated CPU time (s) 820.38
Current children cumulated vsize (KiB) 4284

Child status: 10
Real time (s): 820.646
CPU time (s): 820.415
CPU user time (s): 820.36
CPU system time (s): 0.054991
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 4312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 820.36
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 965
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= 7
involuntary context switches= 1257

runsolver used 0.58691 second user time and 1.81472 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 29 06:09:10 UTC 2007

IDJOB= 426601
IDBENCH= 19846
IDSOLVER= 174
FILE ID= node43/426601-1177826950

PBS_JOBID= 4718253

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S122221229-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426601-1177826950/mxc /tmp/evaluation/426601-1177826950/instance-426601-1177826950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-426601-1177826950 -o ROOT/results/node43/solver-426601-1177826950 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426601-1177826950/mxc /tmp/evaluation/426601-1177826950/instance-426601-1177826950.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5fc0ce4a0db6a8f3ada0e5d787ac0a38

RANDOM SEED= 500991887

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1470816 kB
Buffers:         54856 kB
Cached:         432296 kB
SwapCached:       2856 kB
Active:         301236 kB
Inactive:       209972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470816 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:             640 kB
Writeback:           0 kB
Mapped:          31812 kB
Slab:            59328 kB
Committed_AS:  2730020 kB
PageTables:       1896 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= 66564 MiB

End job on node43 on Sun Apr 29 06:22:51 UTC 2007