Trace number 424433

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 1563.64 1564.03

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.801877
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

1563.62/1564.02	c MXC attempting /tmp/evaluation/424433-1177651105/instance-424433-1177651105.cnf
1563.62/1564.02	c 0 assignments made, starting to guess now
1563.62/1564.02	c ===================================[MXC]=====================================
1563.62/1564.02	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
1563.62/1564.02	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
1563.62/1564.02	c =============================================================================
1563.62/1564.02	c |         0 |    4895    34265 |    1631       0       0     nan |  0.000 % |
1563.62/1564.02	c |       101 |    4895    34265 |    1794     101    2165    21.4 |  0.000 % |
1563.62/1564.02	c |       251 |    4895    34265 |    1973     251    5187    20.7 |  0.000 % |
1563.62/1564.02	c |       477 |    4895    34265 |    2170     477    9652    20.2 |  0.000 % |
1563.62/1564.02	c |       814 |    4895    34265 |    2387     814   16365    20.1 |  0.000 % |
1563.62/1564.02	c |      1320 |    4895    34265 |    2626    1320   26281    19.9 |  0.000 % |
1563.62/1564.02	c |      2082 |    4895    34265 |    2889    2082   41169    19.8 |  0.000 % |
1563.62/1564.02	c |      3221 |    4895    34265 |    3178    1776   34100    19.2 |  0.000 % |
1563.62/1564.02	c |      4929 |    4895    34265 |    3496    1894   36353    19.2 |  0.000 % |
1563.62/1564.02	c |      7491 |    4895    34265 |    3845    2708   52754    19.5 |  0.000 % |
1563.62/1564.02	c |     11337 |    4895    34265 |    4230    2708   52395    19.3 |  0.000 % |
1563.62/1564.02	c |     17103 |    4895    34265 |    4653    2126   39790    18.7 |  0.000 % |
1563.62/1564.02	c |     25752 |    4895    34265 |    5118    3793   74139    19.5 |  0.000 % |
1563.62/1564.02	c |     38727 |    4895    34265 |    5630    3972   75506    19.0 |  0.000 % |
1563.62/1564.02	c |     58189 |    4895    34265 |    6193    3729   71884    19.3 |  0.000 % |
1563.62/1564.02	c |     87381 |    4895    34265 |    6813    5051   95145    18.8 |  0.000 % |
1563.62/1564.02	c |    131172 |    4895    34265 |    7494    4561   81596    17.9 |  0.000 % |
1563.62/1564.02	c |    196856 |    4895    34265 |    8243    6559  124636    19.0 |  0.000 % |
1563.62/1564.02	c |    295382 |    4895    34265 |    9068    6183  109861    17.8 |  0.000 % |
1563.62/1564.02	c |    443171 |    4895    34265 |    9975    8916  159908    17.9 |  0.000 % |
1563.62/1564.02	c |    664854 |    4895    34265 |   10972    6205  110826    17.9 |  0.000 % |
1563.62/1564.02	c |    997380 |    4895    34265 |   12069    9652  166278    17.2 |  0.000 % |
1563.62/1564.02	c |   1496170 |    4895    34265 |   13276    7683  133299    17.3 |  0.000 % |
1563.62/1564.02	c |   2244352 |    4895    34265 |   14604   12617  222873    17.7 |  0.000 % |
1563.62/1564.02	c |   3366628 |    4895    34265 |   16064   10712  166091    15.5 |  0.000 % |
1563.62/1564.02	c |   5050041 |    4895    34265 |   17671   15928  289808    18.2 |  0.000 % |
1563.62/1564.02	c |   7575158 |    4895    34265 |   19438   14780  239427    16.2 |  0.000 % |
1563.62/1564.02	c |  11362833 |    4895    34265 |   21382   13141  206367    15.7 |  0.000 % |
1563.62/1564.02	c 1563.870s elapsed
1563.62/1564.02	c restarts: 27
1563.62/1564.02	c decisions: 13443210
1563.62/1564.02	c propagations: 110423676
1563.62/1564.02	c conflicts: 12509072
1563.62/1564.02	s SATISFIABLE
1563.62/1564.02	v -1 -13 -46 -22 43 47 -26 10 -20 42 55 -4 -11 12 52 -19 -31 -36 -3 -54 6 25 33 49 53 44 27 -16 -14 -30 50 48 15 -35 24 -21 -41 45 37 51 23 -39 -29 -28 -17 9 2 34 38 -7 -32 -5 8 -18 40 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-424433-1177651105 -o ROOT/results/node43/solver-424433-1177651105 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424433-1177651105/mxc /tmp/evaluation/424433-1177651105/instance-424433-1177651105.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: 0.85 0.95 0.98 3/77 2153
/proc/meminfo: memFree=1554272/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1328 CPUtime=0
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 213022278 1359872 169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 332 169 57 122 0 206 0

[startup+0.0553449 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 2153
/proc/meminfo: memFree=1554272/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1328 CPUtime=0.05
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 206 0 0 0 5 0 0 0 18 0 1 0 213022278 1359872 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 332 191 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.101348 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 2153
/proc/meminfo: memFree=1554272/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1460 CPUtime=0.09
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 213022278 1495040 223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 365 223 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301366 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 2153
/proc/meminfo: memFree=1554272/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1600 CPUtime=0.29
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 213022278 1638400 272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 400 272 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701401 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 2153
/proc/meminfo: memFree=1554272/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1856 CPUtime=0.69
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 333 0 0 0 69 0 0 0 23 0 1 0 213022278 1900544 316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 464 316 67 122 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1856

[startup+1.50247 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2154
/proc/meminfo: memFree=1553176/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=1976 CPUtime=1.5
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 377 0 0 0 150 0 0 0 25 0 1 0 213022278 2023424 360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 494 360 67 122 0 368 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1976

[startup+3.10161 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2154
/proc/meminfo: memFree=1552856/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=2224 CPUtime=3.09
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 419 0 0 0 309 0 0 0 25 0 1 0 213022278 2277376 402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 556 402 67 122 0 430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2224

[startup+6.30189 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 2154
/proc/meminfo: memFree=1552536/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=2448 CPUtime=6.29
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 477 0 0 0 629 0 0 0 25 0 1 0 213022278 2506752 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 612 460 67 122 0 486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.7014 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 2154
/proc/meminfo: memFree=1552224/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=2664 CPUtime=12.69
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 550 0 0 0 1269 0 0 0 25 0 1 0 213022278 2727936 533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 666 533 67 122 0 540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2664

[startup+25.5016 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 2154
/proc/meminfo: memFree=1551904/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=2984 CPUtime=25.49
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 612 0 0 0 2549 0 0 0 25 0 1 0 213022278 3055616 595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 746 595 67 122 0 620 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2984

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 2154
/proc/meminfo: memFree=1551456/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=3416 CPUtime=51.08
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 724 0 0 0 5108 0 0 0 25 0 1 0 213022278 3497984 707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 854 707 67 122 0 728 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3416

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 2154
/proc/meminfo: memFree=1550944/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=3840 CPUtime=102.27
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 837 0 0 0 10226 1 0 0 25 0 1 0 213022278 3932160 820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 960 820 67 122 0 834 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3840

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1550432/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=4316 CPUtime=162.26
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 957 0 0 0 16224 2 0 0 25 0 1 0 213022278 4419584 940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1079 940 67 122 0 953 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4316

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1550112/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=4604 CPUtime=222.24
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1040 0 0 0 22222 2 0 0 25 0 1 0 213022278 4714496 1023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1151 1023 67 122 0 1025 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549856/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=4892 CPUtime=282.23
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1104 0 0 0 28220 3 0 0 25 0 1 0 213022278 5009408 1087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1223 1087 67 122 0 1097 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4892

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549664/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5084 CPUtime=342.21
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1146 0 0 0 34218 3 0 0 25 0 1 0 213022278 5206016 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1271 1129 67 122 0 1145 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549664/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5084 CPUtime=402.19
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1146 0 0 0 40216 3 0 0 25 0 1 0 213022278 5206016 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1271 1129 67 122 0 1145 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5084

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549664/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5084 CPUtime=462.18
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1146 0 0 0 46214 4 0 0 25 0 1 0 213022278 5206016 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1271 1129 67 122 0 1145 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5084

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549536/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5216 CPUtime=522.16
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1174 0 0 0 52212 4 0 0 25 0 1 0 213022278 5341184 1157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1304 1157 67 122 0 1178 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5216

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549472/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5316 CPUtime=582.16
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1192 0 0 0 58211 5 0 0 25 0 1 0 213022278 5443584 1175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1329 1175 67 122 0 1203 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 5316

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549472/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5316 CPUtime=642.14
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1192 0 0 0 64209 5 0 0 25 0 1 0 213022278 5443584 1175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1329 1175 67 122 0 1203 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5316


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

/proc/meminfo: memFree=1549152/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5556 CPUtime=942.06
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1290 0 0 0 94199 7 0 0 25 0 1 0 213022278 5689344 1250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1389 1250 67 122 0 1263 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549152/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5556 CPUtime=1002.05
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1290 0 0 0 100197 8 0 0 25 0 1 0 213022278 5689344 1250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1389 1250 67 122 0 1263 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549152/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5680 CPUtime=1062.04
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1309 0 0 0 106196 8 0 0 25 0 1 0 213022278 5816320 1269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1420 1269 67 122 0 1294 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5680

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549152/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5680 CPUtime=1122.03
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1309 0 0 0 112194 9 0 0 25 0 1 0 213022278 5816320 1269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1420 1269 67 122 0 1294 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 5680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549088/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5676 CPUtime=1182.01
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1311 0 0 0 118192 9 0 0 25 0 1 0 213022278 5812224 1271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1419 1271 67 122 0 1293 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 5676

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2154
/proc/meminfo: memFree=1549088/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5740 CPUtime=1242
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1323 0 0 0 124190 10 0 0 25 0 1 0 213022278 5877760 1283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1435 1283 67 122 0 1309 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 5740

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548960/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5740 CPUtime=1301.98
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1323 0 0 0 130188 10 0 0 25 0 1 0 213022278 5877760 1283 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1435 1283 67 122 0 1309 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 5740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548960/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5740 CPUtime=1361.96
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1327 0 0 0 136186 10 0 0 25 0 1 0 213022278 5877760 1287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1435 1287 67 122 0 1309 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 5740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548768/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=5964 CPUtime=1421.96
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1383 0 0 0 142185 11 0 0 25 0 1 0 213022278 6107136 1343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1491 1343 67 122 0 1365 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 5964

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548704/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6028 CPUtime=1481.93
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1399 0 0 0 148182 11 0 0 25 0 1 0 213022278 6172672 1359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1507 1359 67 122 0 1381 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 6028

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1541.93
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 154181 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 6092

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

[startup+1548.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1548.33
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 154821 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1548.33
Current children cumulated vsize (KiB) 6092

[startup+1555.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1554.72
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 155460 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1554.72
Current children cumulated vsize (KiB) 6092

[startup+1558.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1557.92
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 155780 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1557.92
Current children cumulated vsize (KiB) 6092

[startup+1561.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1561.12
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 156100 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1561.12
Current children cumulated vsize (KiB) 6092

[startup+1563.11 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1562.72
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 156260 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1562.72
Current children cumulated vsize (KiB) 6092

[startup+1563.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1563.12
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 156300 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1563.12
Current children cumulated vsize (KiB) 6092

[startup+1563.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1563.52
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 156340 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1563.52
Current children cumulated vsize (KiB) 6092

[startup+1564 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2156
/proc/meminfo: memFree=1548576/2055920 swapFree=4158592/4192956
[pid=2153] ppid=2151 vsize=6092 CPUtime=1563.62
/proc/2153/stat : 2153 (mxc) R 2151 2153 2092 0 -1 4194304 1424 0 0 0 156350 12 0 0 25 0 1 0 213022278 6238208 1384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/2153/statm: 1523 1384 67 122 0 1397 0
Current children cumulated CPU time (s) 1563.62
Current children cumulated vsize (KiB) 6092

Child status: 10
Real time (s): 1564.03
CPU time (s): 1563.64
CPU user time (s): 1563.51
CPU system time (s): 0.124981
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 6092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1563.51
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1426
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= 1962

runsolver used 1.19682 second user time and 3.32549 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 27 05:18:25 UTC 2007

IDJOB= 424433
IDBENCH= 19907
IDSOLVER= 174
FILE ID= node43/424433-1177651105

PBS_JOBID= 4697370

Free space on /tmp= 66465 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424433-1177651105/mxc /tmp/evaluation/424433-1177651105/instance-424433-1177651105.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424433-1177651105 -o ROOT/results/node43/solver-424433-1177651105 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424433-1177651105/mxc /tmp/evaluation/424433-1177651105/instance-424433-1177651105.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 164849299

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:       1554744 kB
Buffers:         51748 kB
Cached:         356116 kB
SwapCached:       2856 kB
Active:         253344 kB
Inactive:       178144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554744 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          31344 kB
Slab:            55076 kB
Committed_AS:  2699648 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= 66465 MiB

End job on node43 on Fri Apr 27 05:44:29 UTC 2007