Trace number 1513041

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1500472284-060.cnf
MD5SUM2b259c43c2d565526fa8f71172751b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.9284
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

58.48/58.51	c starting MXC with:
58.48/58.51	c cnf_path = HOME/instance-1513041-1238212538.cnf
58.48/58.51	c restart_strategy = auto
58.48/58.51	c sign_strategy = cached
58.48/58.51	c use_preprocessing = -1
58.48/58.51	c output_implicant = 1
58.48/58.51	c timeout_seconds = 0
58.48/58.51	c running SatELite... done
58.48/58.51	c 1 vars eliminated
58.48/58.51	c received 0 units and 14000 clauses from SatELite
58.48/58.51	c 0 assignments made, starting to guess now
58.48/58.51	c ===================================[MXC]=====================================
58.48/58.51	c | Conflicts |                Clause Statistics                   |   Vars   |
58.48/58.51	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
58.48/58.51	c =============================================================================
58.48/58.51	c |         0 |       0       0    14000        0        0     nan |      700 |
58.48/58.51	c |       100 |       0       0    14000      100     1050    91.7 |      700 |
58.48/58.51	c |       210 |       0       0    14000      210     1105    89.5 |      700 |
58.48/58.51	c |       441 |       0       0    14000      441     1220    95.2 |      700 |
58.48/58.51	c |       805 |       0       0    14000      805     1402    97.6 |      700 |
58.48/58.51	c |      1315 |       0       0    14000     1315     1609    98.3 |      700 |
58.48/58.51	c |      1986 |       0       0    14000     1138     1754   103.4 |      700 |
58.48/58.51	c |      2834 |       0       0    14000     1046     1894   101.3 |      700 |
58.48/58.51	c |      3876 |       0       0    14000     1076     2031   102.2 |      700 |
58.48/58.51	c |      5132 |       0       0    14000     1260     2163    99.8 |      700 |
58.48/58.51	c |      6623 |       0       0    14000     1625     2292    96.3 |      700 |
58.48/58.51	c |      8373 |       0       0    14000     2201     2419   101.3 |      700 |
58.48/58.51	c |     10408 |       0       0    14000     1763     2543   101.1 |      700 |
58.48/58.51	c |     12756 |       0       0    14000     1489     2665   101.2 |      700 |
58.48/58.51	c |     15449 |       0       0    14000     1427     2786   101.3 |      700 |
58.48/58.51	c |     18521 |       0       0    14000     1630     2906    98.8 |      700 |
58.48/58.51	c |     22010 |       0       0    14000     2141     3025    96.6 |      700 |
58.48/58.51	c |     25958 |       0       0    14000     3011     3144   107.9 |      700 |
58.48/58.51	c |     30411 |       0       0    14000     2679     3262   101.1 |      700 |
58.48/58.51	c |     35419 |       0       0    14000     2718     3381   102.0 |      700 |
58.48/58.51	c |     41038 |       0       0    14000     3195     3499   100.3 |      700 |
58.48/58.51	c |     47329 |       0       0    14000     2376     3618   101.2 |      700 |
58.48/58.51	c |     54360 |       0       0    14000     2041     3737   100.4 |      700 |
58.48/58.51	c |     62205 |       0       0    14000     2282     3857    96.8 |      700 |
58.48/58.51	c |     70945 |       0       0    14000     3179     3978    98.6 |      700 |
58.48/58.51	c |     80669 |       0       0    14000     2808     4099   100.5 |      700 |
58.48/58.51	c |     91476 |       0       0    14000     3210     4222   103.7 |      700 |
58.48/58.51	c |    103474 |       0       0    14000     2348     4346   101.0 |      700 |
58.48/58.51	c |    116782 |       0       0    14000     2408     4471    99.3 |      700 |
58.48/58.51	c |    131532 |       0       0    14000     3548     4597   106.2 |      700 |
58.48/58.51	c |    147868 |       0       0    14000     3574     4726   104.9 |      700 |
58.48/58.51	c |    165948 |       0       0    14000     2485     4855   101.7 |      700 |
58.48/58.51	c |    185947 |       0       0    14000     2774     4987    97.9 |      700 |
58.48/58.51	c |    208057 |       0       0    14000     4694     5120   102.6 |      700 |
58.48/58.51	c |    232489 |       0       0    14000     3190     5255   104.6 |      700 |
58.48/58.51	c |    259475 |       0       0    14000     3557     5393   105.8 |      700 |
58.48/58.51	c |    289271 |       0       0    14000     3296     5532   101.9 |      700 |
58.48/58.51	c |    322158 |       0       0    14000     5391     5674   108.0 |      700 |
58.48/58.51	c |    358445 |       0       0    14000     4361     5818   101.3 |      700 |
58.48/58.51	c |    398472 |       0       0    14000     3162     5965    98.3 |      700 |
58.48/58.51	c |    442613 |       0       0    14000     5049     6114   106.2 |      700 |
58.48/58.51	c |    491279 |       0       0    14000     4217     6265   101.9 |      700 |
58.48/58.51	c |    544923 |       0       0    14000     3967

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-1513041-1238212538/watcher-1513041-1238212538 -o /tmp/evaluation-result-1513041-1238212538/solver-1513041-1238212538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513041-1238212538.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: 0.92 0.98 0.92 3/73 31221
/proc/meminfo: memFree=1571000/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=1440 CPUtime=0
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 254 0 0 0 0 0 0 0 20 0 1 0 973672357 1474560 240 1992294400 134512640 135192793 4294956224 18446744073709551615 134572787 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 360 240 54 166 0 191 0

[startup+0.101207 s]
/proc/loadavg: 0.92 0.98 0.92 3/73 31221
/proc/meminfo: memFree=1571000/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=3864 CPUtime=0.09
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 943 0 0 0 9 0 0 0 20 0 1 0 973672357 3956736 847 1992294400 134512640 135192793 4294956224 18446744073709551615 134553388 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 966 847 71 166 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3864

[startup+0.201217 s]
/proc/loadavg: 0.92 0.98 0.92 3/73 31221
/proc/meminfo: memFree=1571000/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=4524 CPUtime=0.19
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1111 0 0 0 19 0 0 0 21 0 1 0 973672357 4632576 1015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533010 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1131 1015 71 166 0 962 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4524

[startup+0.301226 s]
/proc/loadavg: 0.92 0.98 0.92 3/73 31221
/proc/meminfo: memFree=1571000/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=4788 CPUtime=0.29
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1176 0 0 0 29 0 0 0 22 0 1 0 973672357 4902912 1080 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1197 1080 72 166 0 1028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4788

[startup+0.701267 s]
/proc/loadavg: 0.92 0.98 0.92 3/73 31221
/proc/meminfo: memFree=1571000/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=5184 CPUtime=0.69
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1278 0 0 0 69 0 0 0 25 0 1 0 973672357 5308416 1182 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1296 1182 72 166 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5184

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1566320/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=5712 CPUtime=1.49
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1400 0 0 0 149 0 0 0 25 0 1 0 973672357 5849088 1304 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1428 1304 72 166 0 1259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5712

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1565744/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=6372 CPUtime=3.09
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1553 0 0 0 309 0 0 0 25 0 1 0 973672357 6524928 1457 1992294400 134512640 135192793 4294956224 18446744073709551615 134552129 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1593 1457 72 166 0 1424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6372

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1564528/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=7032 CPUtime=6.29
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 1748 0 0 0 629 0 0 0 25 0 1 0 973672357 7200768 1652 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 1758 1652 72 166 0 1589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7032

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1563192/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=8228 CPUtime=12.69
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 2033 0 0 0 1268 1 0 0 25 0 1 0 973672357 8425472 1937 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 2057 1937 72 166 0 1888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8228

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1561720/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=9816 CPUtime=25.49
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 2420 0 0 0 2548 1 0 0 25 0 1 0 973672357 10051584 2324 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 2454 2324 72 166 0 2285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9816

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1559928/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=11536 CPUtime=51.08
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 2856 0 0 0 5107 1 0 0 25 0 1 0 973672357 11812864 2760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 2884 2760 72 166 0 2715 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11536

[startup+102.303 s]
/proc/loadavg: 0.98 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1557176/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=14348 CPUtime=102.27
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 3532 0 0 0 10226 1 0 0 25 0 1 0 973672357 14692352 3436 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 3587 3436 72 166 0 3418 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14348

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1554936/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=16608 CPUtime=162.25
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 4078 0 0 0 16224 1 0 0 25 0 1 0 973672357 17006592 3982 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 4152 3982 72 166 0 3983 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16608

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1553400/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=18248 CPUtime=222.23
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 4467 0 0 0 22222 1 0 0 25 0 1 0 973672357 18685952 4371 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 4562 4371 72 166 0 4393 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18248

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31222
/proc/meminfo: memFree=1552120/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=19608 CPUtime=282.22
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 4776 0 0 0 28221 1 0 0 25 0 1 0 973672357 20078592 4680 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 4902 4680 72 166 0 4733 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19608

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1550776/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=20976 CPUtime=342.2
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 5094 0 0 0 34218 2 0 0 25 0 1 0 973672357 21479424 4998 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 5244 4998 72 166 0 5075 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20976

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1549816/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=21952 CPUtime=402.18
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 5335 0 0 0 40216 2 0 0 25 0 1 0 973672357 22478848 5239 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 5488 5239 72 166 0 5319 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21952

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1548984/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=22896 CPUtime=462.17
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 5535 0 0 0 46214 3 0 0 25 0 1 0 973672357 23445504 5439 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 5724 5439 72 166 0 5555 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22896

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1548088/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=23984 CPUtime=522.15
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 5766 0 0 0 52212 3 0 0 25 0 1 0 973672357 24559616 5670 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 5996 5670 72 166 0 5827 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23984

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1547128/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=25008 CPUtime=582.14
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 5994 0 0 0 58211 3 0 0 25 0 1 0 973672357 25608192 5898 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 6252 5898 72 166 0 6083 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25008

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1546296/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=25844 CPUtime=642.12
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6194 0 0 0 64209 3 0 0 25 0 1 0 973672357 26464256 6098 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 6461 6098 72 166 0 6292 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25844

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1545592/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=26684 CPUtime=702.11
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6356 0 0 0 70208 3 0 0 25 0 1 0 973672357 27324416 6260 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 6671 6260 72 166 0 6502 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26684

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1545016/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=27280 CPUtime=762.09
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6494 0 0 0 76206 3 0 0 25 0 1 0 973672357 27934720 6398 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 6820 6398 72 166 0 6651 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 27280

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1544120/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=28472 CPUtime=822.07
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6715 0 0 0 82204 3 0 0 25 0 1 0 973672357 29155328 6619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7118 6619 72 166 0 6949 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28472

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1543544/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=29164 CPUtime=882.06
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6853 0 0 0 88203 3 0 0 25 0 1 0 973672357 29863936 6757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7291 6757 72 166 0 7122 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29164

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1543032/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=29748 CPUtime=942.05
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 6974 0 0 0 94201 4 0 0 25 0 1 0 973672357 30461952 6878 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7437 6878 72 166 0 7268 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 29748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1542520/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=30360 CPUtime=1002.03
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7104 0 0 0 100199 4 0 0 25 0 1 0 973672357 31088640 7008 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7590 7008 72 166 0 7421 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 30360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1542264/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=30680 CPUtime=1062.01
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7168 0 0 0 106197 4 0 0 25 0 1 0 973672357 31416320 7072 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7670 7072 72 166 0 7501 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30680

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1541688/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=31400 CPUtime=1122
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7313 0 0 0 112196 4 0 0 25 0 1 0 973672357 32153600 7217 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7850 7217 72 166 0 7681 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 31400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1541304/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=31720 CPUtime=1181.98
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7396 0 0 0 118194 4 0 0 25 0 1 0 973672357 32481280 7300 1992294400 134512640 135192793 4294956224 18446744073709551615 134534311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 7930 7300 72 166 0 7761 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 31720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1540792/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=32264 CPUtime=1200.08
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7526 0 0 0 120004 4 0 0 25 0 1 0 973672357 33038336 7430 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 8066 7430 72 166 0 7897 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32264

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/74 31228
/proc/meminfo: memFree=1540792/2055920 swapFree=4175408/4192956
[pid=31221] ppid=31219 vsize=32264 CPUtime=1200.08
/proc/31221/stat : 31221 (mxc-sat09) R 31219 31221 30524 0 -1 4194304 7526 0 0 0 120004 4 0 0 25 0 1 0 973672357 33038336 7430 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31221/statm: 8066 7430 72 166 0 7897 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.048992
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 32264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7526
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= 1545

runsolver used 1.04384 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 04:55:38
IDJOB=1513041
IDBENCH=70230
IDSOLVER=504
FILE ID=node79/1513041-1238212538
PBS_JOBID= 9060488
Free space on /tmp= 65556 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1500472284-060.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513041-1238212538/watcher-1513041-1238212538 -o /tmp/evaluation-result-1513041-1238212538/solver-1513041-1238212538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513041-1238212538.cnf

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

MD5SUM BENCH= 2b259c43c2d565526fa8f71172751b7f
RANDOM SEED=135550524

node79.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1571480 kB
Buffers:         47792 kB
Cached:         341968 kB
SwapCached:      11644 kB
Active:         120192 kB
Inactive:       285524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571480 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          22636 kB
Slab:            63788 kB
Committed_AS:  2543620 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 05:15:40