Trace number 1512513

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2009-03-10? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2088224617-083.cnf
MD5SUMcd8ff3390234df6242528d108d1584c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark185.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

80.36/80.44	c starting MXC with:
80.36/80.44	c cnf_path = HOME/instance-1512513-1238205321.cnf
80.36/80.44	c restart_strategy = auto
80.36/80.44	c sign_strategy = cached
80.36/80.44	c use_preprocessing = -1
80.36/80.44	c output_implicant = 1
80.36/80.44	c timeout_seconds = 0
80.36/80.44	c running SatELite... done
80.36/80.44	c 1 vars eliminated
80.36/80.44	c received 0 units and 20000 clauses from SatELite
80.36/80.44	c 0 assignments made, starting to guess now
80.36/80.44	c ===================================[MXC]=====================================
80.36/80.44	c | Conflicts |                Clause Statistics                   |   Vars   |
80.36/80.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
80.36/80.44	c =============================================================================
80.36/80.44	c |         0 |       0       0    20000        0        0     nan |     1000 |
80.36/80.44	c |       100 |       0       0    20000      100     1050   112.4 |     1000 |
80.36/80.44	c |       210 |       0       0    20000      210     1105   115.8 |     1000 |
80.36/80.44	c |       441 |       0       0    20000      441     1220   120.2 |     1000 |
80.36/80.44	c |       805 |       0       0    20000      805     1402   124.9 |     1000 |
80.36/80.44	c |      1315 |       0       0    20000     1315     1609   127.7 |     1000 |
80.36/80.44	c |      1986 |       0       0    20000     1138     1754   131.4 |     1000 |
80.36/80.44	c |      2834 |       0       0    20000     1046     1894   124.2 |     1000 |
80.36/80.44	c |      3876 |       0       0    20000     1076     2031   127.2 |     1000 |
80.36/80.44	c |      5132 |       0       0    20000     1260     2163   124.9 |     1000 |
80.36/80.44	c |      6623 |       0       0    20000     1625     2292   137.2 |     1000 |
80.36/80.44	c |      8373 |       0       0    20000     2201     2419   135.8 |     1000 |
80.36/80.44	c |     10408 |       0       0    20000     1762     2543   142.3 |     1000 |
80.36/80.44	c |     12756 |       0       0    20000     1488     2665   130.5 |     1000 |
80.36/80.44	c |     15449 |       0       0    20000     1428     2786   134.4 |     1000 |
80.36/80.44	c |     18521 |       0       0    20000     1631     2906   132.4 |     1000 |
80.36/80.44	c |     22010 |       0       0    20000     2142     3025   136.0 |     1000 |
80.36/80.44	c |     25958 |       0       0    20000     3013     3144   129.9 |     1000 |
80.36/80.44	c |     30411 |       0       0    20000     2678     3262   136.3 |     1000 |
80.36/80.44	c |     35419 |       0       0    20000     2715     3381   131.1 |     1000 |
80.36/80.44	c |     41038 |       0       0    20000     3188     3499   127.4 |     1000 |
80.36/80.44	c |     47329 |       0       0    20000     2370     3618   140.3 |     1000 |
80.36/80.44	c |     54360 |       0       0    20000     2032     3737   132.8 |     1000 |
80.36/80.44	c |     62205 |       0       0    20000     2271     3857   125.6 |     1000 |
80.36/80.44	c |     70945 |       0       0    20000     3176     3978   133.3 |     1000 |
80.36/80.44	c |     80669 |       0       0    20000     2817     4099   133.1 |     1000 |
80.36/80.44	c |     91476 |       0       0    20000     3224     4222   134.2 |     1000 |
80.36/80.44	c |    103474 |       0       0    20000     2364     4346   126.7 |     1000 |
80.36/80.44	c |    116782 |       0       0    20000     2443     4471   132.7 |     1000 |
80.36/80.44	c |    131532 |       0       0    20000     3591     4597   141.9 |     1000 |
80.36/80.44	c |    147868 |       0       0    20000     3639     4726   131.0 |     1000 |
80.36/80.44	c |    165948 |       0       0    20000     2564     4855   127.4 |     1000 |
80.36/80.44	c |    185947 |       0       0    20000     2861     4987   131.0 |     1000 |
80.36/80.44	c |    208057 |       0       0    20000     4805     5120   134.2 |     1000 |
80.36/80.44	c |    232489 |       0       0    20000     3311     5255   126.4 |     1000 |
80.36/80.44	c |    259475 |       0       0    20000     3663     5393   134.0 |     1000 |
80.36/80.44	c |    289271 |       0       0    20000     3434     5532   136.7 |     1000 |
80.36/80.44	c |    322158 |       0       0    20000     5521     5674   136.8 |     1000 |
80.36/80.44	c |    358445 |       0       0    20000     4517     5818   139.9 |     1000 |
80.36/80.44	c |    398472 |       0       0    20000     3315     5965   132.2 |     1000 |
80.36/80.44	c |    442613 |       0       0    20000     5200     6114   137.6 |     1000 |
80.36/80.44	c |    491279 |       0       0    20000     4385     6265   137.2 |     1000 |
80.36/80.44	c |    544923 |       0       0    20000     4190

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512513-1238205321/watcher-1512513-1238205321 -o /tmp/evaluation-result-1512513-1238205321/solver-1512513-1238205321 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512513-1238205321.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.00 0.00 0.00 3/72 26404
/proc/meminfo: memFree=1140928/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=1580 CPUtime=0
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1093193349 1617920 275 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 395 276 54 166 0 226 0

[startup+0.0117859 s]
/proc/loadavg: 0.00 0.00 0.00 3/72 26404
/proc/meminfo: memFree=1140928/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=2000 CPUtime=0
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 1093193349 2048000 355 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 500 355 54 166 0 331 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2000

[startup+0.101803 s]
/proc/loadavg: 0.00 0.00 0.00 3/72 26404
/proc/meminfo: memFree=1140928/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=2848 CPUtime=0.09
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 691 0 0 0 9 0 0 0 18 0 1 0 1093193349 2916352 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 712 559 55 166 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301842 s]
/proc/loadavg: 0.00 0.00 0.00 3/72 26404
/proc/meminfo: memFree=1140928/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=5948 CPUtime=0.29
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 1493 0 0 0 29 0 0 0 19 0 1 0 1093193349 6090752 1361 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 1487 1361 71 166 0 1318 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5948

[startup+0.701919 s]
/proc/loadavg: 0.00 0.00 0.00 3/72 26404
/proc/meminfo: memFree=1140928/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=6476 CPUtime=0.69
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 1632 0 0 0 69 0 0 0 22 0 1 0 1093193349 6631424 1500 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 1619 1500 72 166 0 1450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6476

[startup+1.50108 s]
/proc/loadavg: 0.00 0.00 0.00 2/73 26405
/proc/meminfo: memFree=1134840/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=7268 CPUtime=1.48
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 1803 0 0 0 148 0 0 0 25 0 1 0 1093193349 7442432 1671 1992294400 134512640 135192793 4294956224 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 1817 1671 72 166 0 1648 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7268

[startup+3.10139 s]
/proc/loadavg: 0.00 0.00 0.00 2/73 26405
/proc/meminfo: memFree=1134136/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=7664 CPUtime=3.09
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 1916 0 0 0 308 1 0 0 25 0 1 0 1093193349 7847936 1784 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 1916 1784 72 166 0 1747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7664

[startup+6.30201 s]
/proc/loadavg: 0.08 0.02 0.01 2/73 26405
/proc/meminfo: memFree=1133304/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=8588 CPUtime=6.29
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 2153 0 0 0 628 1 0 0 25 0 1 0 1093193349 8794112 2021 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 2147 2021 72 166 0 1978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8588

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/73 26405
/proc/meminfo: memFree=1131960/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=9644 CPUtime=12.69
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 2422 0 0 0 1268 1 0 0 25 0 1 0 1093193349 9875456 2290 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 2411 2290 72 166 0 2242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9644

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/73 26405
/proc/meminfo: memFree=1130232/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=11228 CPUtime=25.48
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 2793 0 0 0 2547 1 0 0 25 0 1 0 1093193349 11497472 2661 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 2807 2661 72 166 0 2638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11228

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/73 26405
/proc/meminfo: memFree=1127992/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=13472 CPUtime=51.08
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 3350 0 0 0 5106 2 0 0 25 0 1 0 1093193349 13795328 3218 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 3368 3218 72 166 0 3199 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13472

[startup+102.307 s]
/proc/loadavg: 0.81 0.28 0.10 2/73 26405
/proc/meminfo: memFree=1125368/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=15992 CPUtime=102.26
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 3992 0 0 0 10224 2 0 0 25 0 1 0 1093193349 16375808 3860 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 3998 3860 72 166 0 3829 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15992

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/73 26405
/proc/meminfo: memFree=1122808/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=18512 CPUtime=162.23
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 4623 0 0 0 16220 3 0 0 25 0 1 0 1093193349 18956288 4491 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 4628 4491 72 166 0 4459 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18512

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/73 26405
/proc/meminfo: memFree=1121016/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=20496 CPUtime=222.21
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 5096 0 0 0 22218 3 0 0 25 0 1 0 1093193349 20987904 4964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 5124 4964 72 166 0 4955 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20496

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/73 26405
/proc/meminfo: memFree=1119160/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=22380 CPUtime=282.2
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 5550 0 0 0 28216 4 0 0 25 0 1 0 1093193349 22917120 5418 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 5595 5418 72 166 0 5426 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22380

[startup+342.303 s]
/proc/loadavg: 0.99 0.67 0.29 2/73 26411
/proc/meminfo: memFree=1117304/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=24100 CPUtime=342.17
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 5987 0 0 0 34213 4 0 0 25 0 1 0 1093193349 24678400 5855 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 6025 5855 72 166 0 5856 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24100

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/73 26411
/proc/meminfo: memFree=1116024/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=25568 CPUtime=402.15
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 6323 0 0 0 40210 5 0 0 25 0 1 0 1093193349 26181632 6191 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 6392 6191 72 166 0 6223 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25568

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/73 26411
/proc/meminfo: memFree=1114744/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=26904 CPUtime=462.12
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 6651 0 0 0 46207 5 0 0 25 0 1 0 1093193349 27549696 6519 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 6726 6519 72 166 0 6557 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 26904

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/73 26411
/proc/meminfo: memFree=1114040/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=27564 CPUtime=522.1
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 6824 0 0 0 52205 5 0 0 25 0 1 0 1093193349 28225536 6692 1992294400 134512640 135192793 4294956224 18446744073709551615 134520622 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 6891 6692 72 166 0 6722 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27564

[startup+582.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/73 26411
/proc/meminfo: memFree=1112888/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=28764 CPUtime=582.09
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7095 0 0 0 58203 6 0 0 25 0 1 0 1093193349 29454336 6963 1992294400 134512640 135192793 4294956224 18446744073709551615 134551771 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 7191 6963 72 166 0 7022 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28764

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/73 26411
/proc/meminfo: memFree=1111864/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=29820 CPUtime=642.07
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7351 0 0 0 64201 6 0 0 25 0 1 0 1093193349 30535680 7219 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 7455 7219 72 166 0 7286 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 29820

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/73 26411
/proc/meminfo: memFree=1111224/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=30524 CPUtime=702.04
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7533 0 0 0 70198 6 0 0 25 0 1 0 1093193349 31256576 7401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 7631 7401 72 166 0 7462 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 30524

[startup+762.307 s]
/proc/loadavg: 0.99 0.91 0.53 2/73 26411
/proc/meminfo: memFree=1110584/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=31064 CPUtime=762.03
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7664 0 0 0 76196 7 0 0 25 0 1 0 1093193349 31809536 7532 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 7766 7532 72 166 0 7597 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 31064

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/73 26411
/proc/meminfo: memFree=1109944/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=31740 CPUtime=822
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7829 0 0 0 82193 7 0 0 25 0 1 0 1093193349 32501760 7697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 7935 7697 72 166 0 7766 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 31740

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/73 26411
/proc/meminfo: memFree=1109304/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=32544 CPUtime=881.98
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 7993 0 0 0 88191 7 0 0 25 0 1 0 1093193349 33325056 7861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 8136 7861 72 166 0 7967 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 32544

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/73 26411
/proc/meminfo: memFree=1108280/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=33484 CPUtime=941.96
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8232 0 0 0 94189 7 0 0 25 0 1 0 1093193349 34287616 8100 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 8371 8100 72 166 0 8202 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/73 26411
/proc/meminfo: memFree=1107768/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=34168 CPUtime=1001.93
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8364 0 0 0 100186 7 0 0 25 0 1 0 1093193349 34988032 8232 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 8542 8232 72 166 0 8373 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 34168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/73 26411
/proc/meminfo: memFree=1107192/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=34720 CPUtime=1061.92
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8511 0 0 0 106184 8 0 0 25 0 1 0 1093193349 35553280 8379 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 8680 8379 72 166 0 8511 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 34720

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/73 26411
/proc/meminfo: memFree=1106552/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=35400 CPUtime=1121.9
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8670 0 0 0 112182 8 0 0 25 0 1 0 1093193349 36249600 8538 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 8850 8538 72 166 0 8681 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 35400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/73 26411
/proc/meminfo: memFree=1106040/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=36084 CPUtime=1181.87
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8808 0 0 0 118179 8 0 0 25 0 1 0 1093193349 36950016 8676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 9021 8676 72 166 0 8852 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 36084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/73 26411
/proc/meminfo: memFree=1105784/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=36216 CPUtime=1200.07
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8859 0 0 0 119999 8 0 0 25 0 1 0 1093193349 37085184 8727 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 9054 8727 72 166 0 8885 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36216

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/73 26411
/proc/meminfo: memFree=1105784/2055920 swapFree=4175896/4192956
[pid=26404] ppid=26402 vsize=36216 CPUtime=1200.07
/proc/26404/stat : 26404 (mxc-sat09) R 26402 26404 26367 0 -1 4194304 8859 0 0 0 119999 8 0 0 25 0 1 0 1093193349 37085184 8727 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26404/statm: 9054 8727 72 166 0 8885 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.092985
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 36216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8859
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= 2
involuntary context switches= 1626

runsolver used 1.09883 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-28 02:55:21
IDJOB=1512513
IDBENCH=70186
IDSOLVER=504
FILE ID=node66/1512513-1238205321
PBS_JOBID= 9060500
Free space on /tmp= 66512 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2088224617-083.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512513-1238205321/watcher-1512513-1238205321 -o /tmp/evaluation-result-1512513-1238205321/solver-1512513-1238205321 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512513-1238205321.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cd8ff3390234df6242528d108d1584c9
RANDOM SEED=1177848277

node66.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.286
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		: 3000.286
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:       1141344 kB
Buffers:         84932 kB
Cached:         737952 kB
SwapCached:       8824 kB
Active:         183832 kB
Inactive:       649972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1141344 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          16488 kB
Slab:            65940 kB
Committed_AS:  3048656 kB
PageTables:       1976 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= 66512 MiB
End job on node66 at 2009-03-28 03:15:24