Trace number 1730910

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.19/32.30	c starting MXC with:
32.19/32.30	c cnf_path = HOME/instance-1730910-1240764906.cnf
32.19/32.30	c restart_strategy = auto
32.19/32.30	c sign_strategy = cached
32.19/32.30	c use_preprocessing = -1
32.19/32.30	c output_implicant = 1
32.19/32.30	c timeout_seconds = 0
32.19/32.30	c running SatELite... done
32.19/32.30	c 1 vars eliminated
32.19/32.30	c received 0 units and 1120 clauses from SatELite
32.19/32.30	c 0 assignments made, starting to guess now
32.19/32.30	c ===================================[MXC]=====================================
32.19/32.30	c | Conflicts |                Clause Statistics                   |   Vars   |
32.19/32.30	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.19/32.30	c =============================================================================
32.19/32.30	c |         0 |       0       0     1120        0        0     nan |      280 |
32.19/32.30	c |       100 |       0       0     1120      100     1050    28.2 |      280 |
32.19/32.30	c |       210 |       0       0     1120      210     1105    27.5 |      280 |
32.19/32.30	c |       441 |       0       0     1120      441     1220    30.1 |      280 |
32.19/32.30	c |       805 |       0       0     1120      805     1402    31.5 |      280 |
32.19/32.30	c |      1315 |       0       0     1120     1315     1609    32.0 |      280 |
32.19/32.30	c |      1986 |       0       0     1120     1138     1754    31.2 |      280 |
32.19/32.30	c |      2834 |       0       0     1120     1046     1894    30.1 |      280 |
32.19/32.30	c |      3876 |       0       0     1120     1078     2031    28.7 |      280 |
32.19/32.30	c |      5132 |       0       2     1120     1262     2163    28.0 |      280 |
32.19/32.30	c |      6623 |       0       2     1120     1628     2292    27.4 |      280 |
32.19/32.30	c |      8373 |       0       2     1120     2204     2419    27.2 |      280 |
32.19/32.30	c |     10408 |       0       2     1120     1767     2543    26.3 |      280 |
32.19/32.30	c |     12756 |       0       2     1120     1494     2665    26.8 |      280 |
32.19/32.30	c |     15449 |       0       4     1120     1433     2786    24.6 |      280 |
32.19/32.30	c |     18521 |       0       4     1120     1636     2906    24.3 |      280 |
32.19/32.30	c |     22010 |       0       4     1120     2149     3025    26.3 |      280 |
32.19/32.30	c |     25958 |       0       4     1120     3021     3144    27.6 |      280 |
32.19/32.30	c |     30411 |       0       4     1120     2692     3262    27.5 |      280 |
32.19/32.30	c |     35419 |       0       4     1120     2725     3381    28.8 |      280 |
32.19/32.30	c |     41038 |       0       4     1120     3199     3499    28.9 |      280 |
32.19/32.30	c |     47329 |       0       6     1120     2380     3618    25.7 |      280 |
32.19/32.30	c |     54360 |       0       6     1120     2042     3737    23.7 |      280 |
32.19/32.30	c |     62205 |       0       6     1120     2278     3857    23.9 |      280 |
32.19/32.30	c |     70945 |       0       6     1120     3185     3978    24.2 |      280 |
32.19/32.30	c |     80669 |       0       6     1120     2823     4099    22.7 |      280 |
32.19/32.30	c |     91476 |       0       6     1120     3228     4222    25.0 |      280 |
32.19/32.30	c |    103474 |       0       6     1120     2375     4346    26.8 |      280 |
32.19/32.30	c |    116782 |       0       6     1120     2445     4471    23.0 |      280 |
32.19/32.30	c |    131532 |       0       6     1120     3590     4597    23.6 |      280 |
32.19/32.30	c |    147868 |       0       6     1120     3626     4726    25.7 |      280 |
32.19/32.30	c |    165948 |       0       6     1120     2549     4855    25.0 |      280 |
32.19/32.30	c |    185947 |       0       6     1120     2861     4987    27.0 |      280 |
32.19/32.30	c |    208057 |       0       6     1120     4777     5120    26.9 |      280 |
32.19/32.30	c |    232489 |       0       6     1120     3290     5255    25.2 |      280 |
32.19/32.30	c |    259475 |       0       6     1120     3665     5393    28.2 |      280 |
32.19/32.30	c |    289271 |       0       6     1120     3427     5532    27.1 |      280 |
32.19/32.30	c |    322158 |       0       6     1120     5523     5674    26.6 |      280 |
32.19/32.30	c |    358445 |       0       6     1120     4508     5818    27.0 |      280 |
32.19/32.30	c |    398472 |       0       6     1120     3321     5965    26.6 |      280 |
32.19/32.30	c |    442613 |       0       6     1120     5218     6114    28.0 |      280 |
32.19/32.30	c |    491279 |       0       6     1120     4421     6265    27.9 |      280 |
32.19/32.30	c |    544923 |       0       6     1120     4172

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730910-1240764906/watcher-1730910-1240764906 -o /tmp/evaluation-result-1730910-1240764906/solver-1730910-1240764906 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1730910-1240764906.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: 0.91 0.97 0.99 3/64 28862
/proc/meminfo: memFree=1785776/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=1108 CPUtime=0
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 104517033 1134592 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134612704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 277 152 71 166 0 108 0

[startup+0.045252 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28862
/proc/meminfo: memFree=1785776/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=1372 CPUtime=0.04
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 238 0 0 0 4 0 0 0 18 0 1 0 104517033 1404928 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 343 224 71 166 0 174 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1372

[startup+0.101262 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28862
/proc/meminfo: memFree=1785776/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=1504 CPUtime=0.09
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 104517033 1540096 264 1992294400 134512640 135192793 4294956224 18446744073709551615 134548065 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 376 264 72 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301302 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28862
/proc/meminfo: memFree=1785776/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=1768 CPUtime=0.29
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 104517033 1810432 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533353 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 442 310 72 166 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1768

[startup+0.70138 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28862
/proc/meminfo: memFree=1785776/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=1900 CPUtime=0.69
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 374 0 0 0 69 0 0 0 22 0 1 0 104517033 1945600 360 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 475 360 72 166 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1784488/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=2296 CPUtime=1.49
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 461 0 0 0 149 0 0 0 25 0 1 0 104517033 2351104 447 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 574 447 72 166 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2296

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1783912/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=2568 CPUtime=3.09
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 535 0 0 0 309 0 0 0 25 0 1 0 104517033 2629632 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134548137 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 642 521 72 166 0 473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2568

[startup+6.30148 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1783400/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=2972 CPUtime=6.29
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 643 0 0 0 629 0 0 0 25 0 1 0 104517033 3043328 629 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 743 629 72 166 0 574 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2972

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1782576/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=3800 CPUtime=12.69
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 813 0 0 0 1269 0 0 0 25 0 1 0 104517033 3891200 799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 950 799 72 166 0 781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3800

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1781936/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=4408 CPUtime=25.48
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 964 0 0 0 2548 0 0 0 25 0 1 0 104517033 4513792 950 1992294400 134512640 135192793 4294956224 18446744073709551615 134551733 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 1102 950 72 166 0 933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4408

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1780784/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=5876 CPUtime=51.08
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 1270 0 0 0 5107 1 0 0 25 0 1 0 104517033 6017024 1256 1992294400 134512640 135192793 4294956224 18446744073709551615 134533010 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 1469 1256 72 166 0 1300 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5876

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1777968/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=8880 CPUtime=102.26
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 1943 0 0 0 10225 1 0 0 25 0 1 0 104517033 9093120 1929 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 2220 1929 72 166 0 2051 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8880

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1776432/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=10720 CPUtime=162.24
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 2324 0 0 0 16222 2 0 0 25 0 1 0 104517033 10977280 2310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 2680 2310 72 166 0 2511 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10720

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1775088/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=12220 CPUtime=222.21
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 2650 0 0 0 22219 2 0 0 25 0 1 0 104517033 12513280 2636 1992294400 134512640 135192793 4294956224 18446744073709551615 134550898 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 3055 2636 72 166 0 2886 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1774000/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=13464 CPUtime=282.2
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 2911 0 0 0 28217 3 0 0 25 0 1 0 104517033 13787136 2897 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 3366 2897 72 166 0 3197 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13464

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28863
/proc/meminfo: memFree=1772656/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=15172 CPUtime=342.17
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 3256 0 0 0 34214 3 0 0 25 0 1 0 104517033 15536128 3242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 3793 3242 72 166 0 3624 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15172

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1771120/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=16832 CPUtime=402.14
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 3580 0 0 0 40211 3 0 0 25 0 1 0 104517033 17235968 3566 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 4208 3566 72 166 0 4039 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16832

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1770224/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=17876 CPUtime=462.13
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 3785 0 0 0 46209 4 0 0 25 0 1 0 104517033 18305024 3771 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 4469 3771 72 166 0 4300 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17876

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1769392/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=18804 CPUtime=522.1
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4002 0 0 0 52206 4 0 0 25 0 1 0 104517033 19255296 3988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 4701 3988 72 166 0 4532 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1768624/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=19896 CPUtime=582.08
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4196 0 0 0 58204 4 0 0 25 0 1 0 104517033 20373504 4182 1992294400 134512640 135192793 4294956224 18446744073709551615 134532638 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 4974 4182 72 166 0 4805 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19896

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1767920/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=20632 CPUtime=642.07
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4362 0 0 0 64202 5 0 0 25 0 1 0 104517033 21127168 4348 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 5158 4348 72 166 0 4989 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20632

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1767216/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=21732 CPUtime=702.04
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4538 0 0 0 70199 5 0 0 25 0 1 0 104517033 22253568 4524 1992294400 134512640 135192793 4294956224 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 5433 4524 72 166 0 5264 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21732

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1766640/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=22436 CPUtime=762.02
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4686 0 0 0 76197 5 0 0 25 0 1 0 104517033 22974464 4672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 5609 4672 72 166 0 5440 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22436

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1765808/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=23520 CPUtime=822
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4893 0 0 0 82194 6 0 0 25 0 1 0 104517033 24084480 4879 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 5880 4879 72 166 0 5711 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23520

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1765488/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=23712 CPUtime=881.98
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 4965 0 0 0 88192 6 0 0 25 0 1 0 104517033 24281088 4951 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 5928 4951 72 166 0 5759 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23712

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1765296/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=24060 CPUtime=941.95
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5038 0 0 0 94189 6 0 0 25 0 1 0 104517033 24637440 5024 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6015 5024 72 166 0 5846 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 24060

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1764464/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=24928 CPUtime=1001.93
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5206 0 0 0 100187 6 0 0 25 0 1 0 104517033 25526272 5192 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6232 5192 72 166 0 6063 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 24928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1763952/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=25312 CPUtime=1061.91
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5332 0 0 0 106184 7 0 0 25 0 1 0 104517033 25919488 5318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6328 5318 72 166 0 6159 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 25312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1763504/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=25856 CPUtime=1121.89
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5435 0 0 0 112182 7 0 0 25 0 1 0 104517033 26476544 5421 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6464 5421 72 166 0 6295 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1763056/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=26368 CPUtime=1181.87
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5554 0 0 0 118180 7 0 0 25 0 1 0 104517033 27000832 5540 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6592 5540 72 166 0 6423 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 26368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28869
/proc/meminfo: memFree=1762864/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=26528 CPUtime=1200.06
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5585 0 0 0 119999 7 0 0 25 0 1 0 104517033 27164672 5571 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6632 5571 72 166 0 6463 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26528

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 0.99 2/65 28869
/proc/meminfo: memFree=1762864/2055920 swapFree=4181848/4192956
[pid=28862] ppid=28860 vsize=26528 CPUtime=1200.06
/proc/28862/stat : 28862 (mxc-sat09) R 28860 28862 28825 0 -1 4194304 5585 0 0 0 119999 7 0 0 25 0 1 0 104517033 27164672 5571 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28862/statm: 6632 5571 72 166 0 6463 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.084987
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 26528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5585
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= 1284

runsolver used 0.84987 second user time and 2.55061 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-26 18:55:07
IDJOB=1730910
IDBENCH=24739
IDSOLVER=504
FILE ID=node66/1730910-1240764906
PBS_JOBID= 9187195
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730910-1240764906/watcher-1730910-1240764906 -o /tmp/evaluation-result-1730910-1240764906/solver-1730910-1240764906 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1730910-1240764906.cnf

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

MD5SUM BENCH= 0a790b16b30661bee32dad474c146a58
RANDOM SEED=1306181877

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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1786256 kB
Buffers:         34336 kB
Cached:         169780 kB
SwapCached:       5120 kB
Active:          40892 kB
Inactive:       171196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786256 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            43648 kB
Committed_AS:   511256 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-26 19:15:09