Trace number 1783973

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) 5000.04 5002.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
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 variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.17/30.21	c starting MXC with:
30.17/30.21	c cnf_path = HOME/instance-1783973-1241906673.cnf
30.17/30.21	c restart_strategy = auto
30.17/30.21	c sign_strategy = cached
30.17/30.21	c use_preprocessing = -1
30.17/30.21	c output_implicant = 1
30.17/30.21	c timeout_seconds = 0
30.17/30.21	c running SatELite... done
30.17/30.21	c 1 vars eliminated
30.17/30.21	c received 0 units and 1080 clauses from SatELite
30.17/30.21	c 0 assignments made, starting to guess now
30.17/30.21	c ===================================[MXC]=====================================
30.17/30.21	c | Conflicts |                Clause Statistics                   |   Vars   |
30.17/30.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.17/30.21	c =============================================================================
30.17/30.21	c |         0 |       0       0     1080        0        0     nan |      270 |
30.17/30.21	c |       100 |       0       0     1080      100     1050    34.9 |      270 |
30.17/30.21	c |       210 |       0       2     1080      208     1105    29.4 |      270 |
30.17/30.21	c |       441 |       0       2     1080      439     1220    31.5 |      270 |
30.17/30.21	c |       805 |       0       2     1080      803     1402    33.3 |      270 |
30.17/30.21	c |      1315 |       0       2     1080     1313     1609    32.4 |      270 |
30.17/30.21	c |      1986 |       0       2     1080     1135     1754    29.0 |      270 |
30.17/30.21	c |      2834 |       0       2     1080     1044     1894    24.5 |      270 |
30.17/30.21	c |      3876 |       0       2     1080     1075     2031    24.0 |      270 |
30.17/30.21	c |      5132 |       0       2     1080     1258     2163    23.3 |      270 |
30.17/30.21	c |      6623 |       0       2     1080     1625     2292    25.3 |      270 |
30.17/30.21	c |      8373 |       0       2     1080     2201     2419    25.3 |      270 |
30.17/30.21	c |     10408 |       0       2     1080     1764     2543    24.5 |      270 |
30.17/30.21	c |     12756 |       0       2     1080     1491     2665    24.7 |      270 |
30.17/30.21	c |     15449 |       0       2     1080     1433     2786    25.6 |      270 |
30.17/30.21	c |     18521 |       0       2     1080     1635     2906    25.3 |      270 |
30.17/30.21	c |     22010 |       0       2     1080     2149     3025    24.8 |      270 |
30.17/30.21	c |     25958 |       0       2     1080     3023     3144    23.4 |      270 |
30.17/30.21	c |     30411 |       0       2     1080     2699     3262    24.2 |      270 |
30.17/30.21	c |     35419 |       0       2     1080     2732     3381    24.7 |      270 |
30.17/30.21	c |     41038 |       0       2     1080     3207     3499    24.3 |      270 |
30.17/30.21	c |     47329 |       0       2     1080     2396     3618    24.6 |      270 |
30.17/30.21	c |     54360 |       0       2     1080     2066     3737    22.6 |      270 |
30.17/30.21	c |     62205 |       0       2     1080     2311     3857    22.4 |      270 |
30.17/30.21	c |     70945 |       0       2     1080     3214     3978    24.6 |      270 |
30.17/30.21	c |     80669 |       0       2     1080     2851     4099    23.3 |      270 |
30.17/30.21	c |     91476 |       0       2     1080     3266     4222    22.9 |      270 |
30.17/30.21	c |    103474 |       0       2     1080     2415     4346    23.0 |      270 |
30.17/30.21	c |    116782 |       0       2     1080     2486     4471    23.1 |      270 |
30.17/30.21	c |    131532 |       0       2     1080     3644     4597    23.7 |      270 |
30.17/30.21	c |    147868 |       0       2     1080     3675     4726    24.1 |      270 |
30.17/30.21	c |    165948 |       0       2     1080     2599     4855    21.5 |      270 |
30.17/30.21	c |    185947 |       0       2     1080     2915     4987    22.8 |      270 |
30.17/30.21	c |    208057 |       0       2     1080     4835     5120    22.7 |      270 |
30.17/30.21	c |    232489 |       0       2     1080     3370     5255    22.5 |      270 |
30.17/30.21	c |    259475 |       0       2     1080     3760     5393    24.7 |      270 |
30.17/30.21	c |    289271 |       0       2     1080     3540     5532    22.9 |      270 |
30.17/30.21	c |    322158 |       0       2     1080     5671     5674    22.6 |      270 |
30.17/30.21	c |    358445 |       0       2     1080     4691     5818    22.8 |      270 |
30.17/30.21	c |    398472 |       0       2     1080     3543     5965    25.6 |      270 |
30.17/30.21	c |    442613 |       0       2     1080     5483     6114    24.0 |      270 |
30.17/30.21	c |    491279 |       0       2     1080     4730     6265    21.1 |      270 |
30.17/30.21	c |    544923 |       0       2     1080     4508

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-1783973-1241906673/watcher-1783973-1241906673 -o /tmp/evaluation-result-1783973-1241906673/solver-1783973-1241906673 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783973-1241906673.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): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28381
/proc/meminfo: memFree=1868984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=1108 CPUtime=0
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 218700481 1134592 153 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 277 153 71 166 0 108 0

[startup+0.058853 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28381
/proc/meminfo: memFree=1868984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=1504 CPUtime=0.05
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 261 0 0 0 5 0 0 0 18 0 1 0 218700481 1540096 247 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 376 247 71 166 0 207 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1504

[startup+0.101858 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28381
/proc/meminfo: memFree=1868984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=1504 CPUtime=0.09
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 218700481 1540096 261 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 376 261 72 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.30188 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28381
/proc/meminfo: memFree=1868984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=1768 CPUtime=0.29
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 218700481 1810432 317 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 442 317 72 166 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1768

[startup+0.701926 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 28381
/proc/meminfo: memFree=1868984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=1900 CPUtime=0.69
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 382 0 0 0 69 0 0 0 23 0 1 0 218700481 1945600 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 475 368 72 166 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28382
/proc/meminfo: memFree=1867760/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=2164 CPUtime=1.49
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 431 0 0 0 149 0 0 0 25 0 1 0 218700481 2215936 417 1992294400 134512640 135192793 4294956224 18446744073709551615 134766695 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 541 417 72 166 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2164

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28382
/proc/meminfo: memFree=1867312/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=2432 CPUtime=3.09
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 503 0 0 0 309 0 0 0 25 0 1 0 218700481 2490368 489 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 608 489 72 166 0 439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2432

[startup+6.30156 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28382
/proc/meminfo: memFree=1866800/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=2836 CPUtime=6.29
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 593 0 0 0 629 0 0 0 25 0 1 0 218700481 2904064 579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 709 579 72 166 0 540 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2836

[startup+12.7023 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28382
/proc/meminfo: memFree=1866352/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=3284 CPUtime=12.69
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 695 0 0 0 1269 0 0 0 25 0 1 0 218700481 3362816 681 1992294400 134512640 135192793 4294956224 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 821 681 72 166 0 652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5017 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 28382
/proc/meminfo: memFree=1865520/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=4260 CPUtime=25.48
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 921 0 0 0 2548 0 0 0 25 0 1 0 218700481 4362240 907 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 1065 907 72 166 0 896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4260

[startup+51.1016 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 28382
/proc/meminfo: memFree=1864048/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=5868 CPUtime=51.07
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 1280 0 0 0 5106 1 0 0 25 0 1 0 218700481 6008832 1266 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 1467 1266 72 166 0 1298 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5868

[startup+102.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 28382
/proc/meminfo: memFree=1860784/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=9520 CPUtime=102.25
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 2055 0 0 0 10224 1 0 0 25 0 1 0 218700481 9748480 2041 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 2380 2041 72 166 0 2211 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9520

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 28382
/proc/meminfo: memFree=1858416/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=12180 CPUtime=162.22
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 2619 0 0 0 16220 2 0 0 25 0 1 0 218700481 12472320 2605 1992294400 134512640 135192793 4294956224 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 3045 2605 72 166 0 2876 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12180

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 28382
/proc/meminfo: memFree=1857392/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=13404 CPUtime=222.2
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 2896 0 0 0 22218 2 0 0 25 0 1 0 218700481 13725696 2882 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 3351 2882 72 166 0 3182 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13404

[startup+282.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 28382
/proc/meminfo: memFree=1856560/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=14332 CPUtime=282.17
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 3113 0 0 0 28215 2 0 0 25 0 1 0 218700481 14675968 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 3583 3099 72 166 0 3414 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 14332

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 28382
/proc/meminfo: memFree=1855984/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=14968 CPUtime=342.15
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 3248 0 0 0 34212 3 0 0 25 0 1 0 218700481 15327232 3234 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 3742 3234 72 166 0 3573 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 14968

[startup+402.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/66 28382
/proc/meminfo: memFree=1855024/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=16112 CPUtime=402.12
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 3481 0 0 0 40209 3 0 0 25 0 1 0 218700481 16498688 3467 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 4028 3467 72 166 0 3859 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 16112

[startup+462.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/66 28382
/proc/meminfo: memFree=1854256/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=17236 CPUtime=462.09
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 3682 0 0 0 46206 3 0 0 25 0 1 0 218700481 17649664 3668 1992294400 134512640 135192793 4294956224 18446744073709551615 134533989 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 4309 3668 72 166 0 4140 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 17236

[startup+522.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/66 28382
/proc/meminfo: memFree=1853680/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=17776 CPUtime=522.07
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 3810 0 0 0 52204 3 0 0 25 0 1 0 218700481 18202624 3796 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 4444 3796 72 166 0 4275 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 17776

[startup+582.302 s]
/proc/loadavg: 1.18 1.08 1.01 2/66 28382
/proc/meminfo: memFree=1852528/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=19296 CPUtime=582.04
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 4093 0 0 0 58201 3 0 0 25 0 1 0 218700481 19759104 4079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 4824 4079 72 166 0 4655 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19296

[startup+642.302 s]
/proc/loadavg: 1.19 1.10 1.01 2/66 28382
/proc/meminfo: memFree=1851824/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=20020 CPUtime=642.02
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 4251 0 0 0 64199 3 0 0 25 0 1 0 218700481 20500480 4237 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 5005 4237 72 166 0 4836 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 20020

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1833136/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39100 CPUtime=4060.46
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8504 0 0 0 406036 10 0 0 25 0 1 0 218700481 40038400 8490 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9775 8490 72 166 0 9606 0
Current children cumulated CPU time (s) 4060.46
Current children cumulated vsize (KiB) 39100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1833008/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39356 CPUtime=4120.42
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8528 0 0 0 412032 10 0 0 25 0 1 0 218700481 40300544 8514 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9839 8514 72 166 0 9670 0
Current children cumulated CPU time (s) 4120.42
Current children cumulated vsize (KiB) 39356

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832816/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39612 CPUtime=4180.39
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8574 0 0 0 418029 10 0 0 25 0 1 0 218700481 40562688 8560 1992294400 134512640 135192793 4294956224 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9903 8560 72 166 0 9734 0
Current children cumulated CPU time (s) 4180.39
Current children cumulated vsize (KiB) 39612

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832752/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39612 CPUtime=4240.37
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8597 0 0 0 424027 10 0 0 25 0 1 0 218700481 40562688 8583 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9903 8583 72 166 0 9734 0
Current children cumulated CPU time (s) 4240.37
Current children cumulated vsize (KiB) 39612

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832688/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39868 CPUtime=4300.34
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8615 0 0 0 430024 10 0 0 25 0 1 0 218700481 40824832 8601 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9967 8601 72 166 0 9798 0
Current children cumulated CPU time (s) 4300.34
Current children cumulated vsize (KiB) 39868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832624/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=39868 CPUtime=4360.31
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8633 0 0 0 436021 10 0 0 25 0 1 0 218700481 40824832 8619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 9967 8619 72 166 0 9798 0
Current children cumulated CPU time (s) 4360.31
Current children cumulated vsize (KiB) 39868

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832496/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=40124 CPUtime=4420.29
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8654 0 0 0 442019 10 0 0 25 0 1 0 218700481 41086976 8640 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10031 8640 72 166 0 9862 0
Current children cumulated CPU time (s) 4420.29
Current children cumulated vsize (KiB) 40124

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1832240/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=40380 CPUtime=4480.25
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8707 0 0 0 448015 10 0 0 25 0 1 0 218700481 41349120 8693 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10095 8693 72 166 0 9926 0
Current children cumulated CPU time (s) 4480.25
Current children cumulated vsize (KiB) 40380

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831856/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=40892 CPUtime=4540.23
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8787 0 0 0 454012 11 0 0 25 0 1 0 218700481 41873408 8773 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10223 8773 72 166 0 10054 0
Current children cumulated CPU time (s) 4540.23
Current children cumulated vsize (KiB) 40892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831600/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41148 CPUtime=4600.21
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8808 0 0 0 460010 11 0 0 25 0 1 0 218700481 42135552 8794 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10287 8794 72 166 0 10118 0
Current children cumulated CPU time (s) 4600.21
Current children cumulated vsize (KiB) 41148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831472/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41404 CPUtime=4660.17
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8844 0 0 0 466006 11 0 0 25 0 1 0 218700481 42397696 8830 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10351 8830 72 166 0 10182 0
Current children cumulated CPU time (s) 4660.17
Current children cumulated vsize (KiB) 41404

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831408/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41404 CPUtime=4720.15
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8852 0 0 0 472004 11 0 0 25 0 1 0 218700481 42397696 8838 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10351 8838 72 166 0 10182 0
Current children cumulated CPU time (s) 4720.15
Current children cumulated vsize (KiB) 41404

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831152/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41652 CPUtime=4780.12
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8916 0 0 0 478001 11 0 0 25 0 1 0 218700481 42651648 8902 1992294400 134512640 135192793 4294956224 18446744073709551615 134533926 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10413 8902 72 166 0 10244 0
Current children cumulated CPU time (s) 4780.12
Current children cumulated vsize (KiB) 41652

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831088/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41908 CPUtime=4840.09
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8936 0 0 0 483998 11 0 0 25 0 1 0 218700481 42913792 8922 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10477 8922 72 166 0 10308 0
Current children cumulated CPU time (s) 4840.09
Current children cumulated vsize (KiB) 41908

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1831024/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=41908 CPUtime=4900.07
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 8936 0 0 0 489996 11 0 0 25 0 1 0 218700481 42913792 8922 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10477 8922 72 166 0 10308 0
Current children cumulated CPU time (s) 4900.07
Current children cumulated vsize (KiB) 41908

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1830768/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=42164 CPUtime=4960.04
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 9001 0 0 0 495993 11 0 0 25 0 1 0 218700481 43175936 8987 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10541 8987 72 166 0 10372 0
Current children cumulated CPU time (s) 4960.04
Current children cumulated vsize (KiB) 42164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1830768/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=42164 CPUtime=5000.03
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 9002 0 0 0 499992 11 0 0 25 0 1 0 218700481 43175936 8988 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10541 8988 72 166 0 10372 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 42164

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28390
/proc/meminfo: memFree=1830768/2055920 swapFree=4159908/4192956
[pid=28381] ppid=28379 vsize=42164 CPUtime=5000.03
/proc/28381/stat : 28381 (mxc-sat09) R 28379 28381 28309 0 -1 4194304 9002 0 0 0 499992 11 0 0 25 0 1 0 218700481 43175936 8988 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 0 0 0
/proc/28381/statm: 10541 8988 72 166 0 10372 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 42164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.04
CPU user time (s): 4999.92
CPU system time (s): 0.121981
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 42164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9002
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= 18367

runsolver used 5.9401 second user time and 12.2601 second system time

The end

Launcher Data 

Begin job on node32 at 2009-05-10 00:04:33
IDJOB=1783973
IDBENCH=24746
IDSOLVER=613
FILE ID=node32/1783973-1241906673
PBS_JOBID= 9264835
Free space on /tmp= 66032 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783973-1241906673/watcher-1783973-1241906673 -o /tmp/evaluation-result-1783973-1241906673/solver-1783973-1241906673 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783973-1241906673.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=291249950

node32.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		: 3000.216
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		: 3000.216
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:       1869528 kB
Buffers:         42808 kB
Cached:          76852 kB
SwapCached:      26540 kB
Active:          96680 kB
Inactive:        50852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869528 kB
SwapTotal:     4192956 kB
SwapFree:      4159908 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          14184 kB
Slab:            24668 kB
Committed_AS:   756640 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66032 MiB
End job on node32 at 2009-05-10 01:27:58