Trace number 1516809

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.48/29.59	c starting MXC with:
29.48/29.59	c cnf_path = HOME/instance-1516809-1238275540.cnf
29.48/29.59	c restart_strategy = auto
29.48/29.59	c sign_strategy = cached
29.48/29.59	c use_preprocessing = -1
29.48/29.59	c output_implicant = 1
29.48/29.59	c timeout_seconds = 0
29.48/29.59	c running SatELite... done
29.48/29.59	c 13 vars eliminated
29.48/29.59	c received 0 units and 2194 clauses from SatELite
29.48/29.59	c 12 assignments made, starting to guess now
29.48/29.59	c ===================================[MXC]=====================================
29.48/29.59	c | Conflicts |                Clause Statistics                   |   Vars   |
29.48/29.59	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.48/29.59	c =============================================================================
29.48/29.59	c |         0 |       0       0     2194        0        0     nan |      520 |
29.48/29.59	c |       100 |       0       0     2194      100     1050    24.4 |      508 |
29.48/29.59	c |       210 |       0       0     2194      210     1105    24.6 |      508 |
29.48/29.59	c |       441 |       0       0     2194      441     1220    24.7 |      508 |
29.48/29.59	c |       805 |       0       0     2194      805     1402    24.1 |      508 |
29.48/29.60	c |      1315 |       0       0     2194     1315     1609    24.4 |      508 |
29.48/29.60	c |      1986 |       0       0     2194     1138     1754    24.9 |      508 |
29.48/29.60	c |      2834 |       0       0     2194     1046     1894    23.1 |      508 |
29.48/29.60	c |      3876 |       0       0     2194     1076     2031    22.4 |      508 |
29.48/29.60	c |      5132 |       0       0     2194     1260     2163    25.0 |      508 |
29.48/29.60	c |      6623 |       0       0     2194     1626     2292    22.5 |      508 |
29.48/29.60	c |      8373 |       0       0     2194     2203     2419    23.5 |      508 |
29.48/29.60	c |     10408 |       0       0     2194     1765     2543    24.6 |      508 |
29.48/29.60	c |     12756 |       0       0     2194     1492     2665    23.0 |      508 |
29.48/29.60	c |     15449 |       0       0     2194     1430     2786    21.3 |      508 |
29.48/29.60	c |     18521 |       0       0     2194     1630     2906    21.9 |      508 |
29.48/29.60	c |     22010 |       0       0     2194     2139     3025    22.3 |      508 |
29.48/29.60	c |     25958 |       0       0     2194     3009     3144    22.0 |      508 |
29.48/29.60	c |     30411 |       0       0     2194     2674     3262    22.0 |      508 |
29.48/29.60	c |     35419 |       0       0     2194     2707     3381    21.9 |      508 |
29.48/29.60	c |     41038 |       0       0     2194     3177     3499    23.0 |      508 |
29.48/29.60	c |     47329 |       0       0     2194     2355     3618    22.7 |      508 |
29.48/29.60	c |     54360 |       0       0     2194     2011     3737    22.0 |      508 |
29.48/29.60	c |     62205 |       0       0     2194     2237     3857    21.8 |      508 |
29.48/29.60	c |     70945 |       0       0     2194     3137     3978    23.2 |      508 |
29.48/29.60	c |     80669 |       0       0     2194     2765     4099    23.2 |      508 |
29.48/29.60	c |     91476 |       0       0     2194     3168     4222    22.1 |      508 |
29.48/29.60	c |    103474 |       0       0     2194     2296     4346    21.7 |      508 |
29.48/29.60	c |    116782 |       0       0     2194     2350     4471    22.8 |      508 |
29.48/29.60	c |    131532 |       0       0     2194     3484     4597    23.3 |      508 |
29.48/29.60	c |    147868 |       0       0     2194     3507     4726    22.6 |      508 |
29.48/29.60	c |    165948 |       0       0     2194     4835     4855    23.1 |      508 |
29.48/29.60	c |    185947 |       0       0     2194     2695     4987    23.4 |      508 |
29.48/29.60	c |    208057 |       0       0     2194     4587     5120    23.6 |      508 |
29.48/29.60	c |    232489 |       0       0     2194     3080     5255    21.4 |      508 |
29.48/29.60	c |    259475 |       0       0     2194     3425     5393    19.8 |      508 |
29.48/29.60	c |    289271 |       0       0     2194     3160     5532    21.0 |      508 |
29.48/29.60	c |    322158 |       0       0     2194     5231     5674    24.2 |      508 |
29.48/29.60	c |    358445 |       0       0     2194     4184     5818    23.5 |      508 |
29.48/29.60	c |    398472 |       0       0     2194     5937     5965    24.4 |      508 |
29.48/29.60	c |    442613 |       0       0     2194     4809     6114    24.9 |      508 |
29.48/29.60	c |    491279 |       0       0     2194     3961     6265    23.2 |      508 |
29.48/29.60	c |    544923 |       0       0     2194     3680

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-1516809-1238275540/watcher-1516809-1238275540 -o /tmp/evaluation-result-1516809-1238275540/solver-1516809-1238275540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516809-1238275540.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 0.97 0.97 3/81 24644
/proc/meminfo: memFree=1538368/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=1244 CPUtime=0
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 174 0 0 0 0 0 0 0 20 0 1 0 453882899 1273856 160 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 311 162 56 166 0 142 0

[startup+0.0157631 s]
/proc/loadavg: 0.92 0.97 0.97 3/81 24644
/proc/meminfo: memFree=1538368/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=1508 CPUtime=0.01
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 256 0 0 0 1 0 0 0 20 0 1 0 453882899 1544192 242 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 377 242 72 166 0 208 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1508

[startup+0.101771 s]
/proc/loadavg: 0.92 0.97 0.97 3/81 24644
/proc/meminfo: memFree=1538368/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=1768 CPUtime=0.09
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 348 0 0 0 9 0 0 0 20 0 1 0 453882899 1810432 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 442 334 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301789 s]
/proc/loadavg: 0.92 0.97 0.97 3/81 24644
/proc/meminfo: memFree=1538368/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=2032 CPUtime=0.29
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 401 0 0 0 29 0 0 0 22 0 1 0 453882899 2080768 387 1992294400 134512640 135192793 4294956224 18446744073709551615 134551288 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 508 387 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701829 s]
/proc/loadavg: 0.92 0.97 0.97 3/81 24644
/proc/meminfo: memFree=1538368/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=2300 CPUtime=0.69
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 470 0 0 0 69 0 0 0 25 0 1 0 453882899 2355200 456 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 575 456 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50191 s]
/proc/loadavg: 0.92 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1536632/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=2700 CPUtime=1.49
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 453882899 2764800 556 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 675 556 73 166 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2700

[startup+3.10106 s]
/proc/loadavg: 0.92 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1535992/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=3100 CPUtime=3.09
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 682 0 0 0 309 0 0 0 25 0 1 0 453882899 3174400 668 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 775 668 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30138 s]
/proc/loadavg: 0.93 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1535096/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=3896 CPUtime=6.29
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 866 0 0 0 629 0 0 0 25 0 1 0 453882899 3989504 852 1992294400 134512640 135192793 4294956224 18446744073709551615 134551449 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 974 852 73 166 0 805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3896

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1534008/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=4836 CPUtime=12.69
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 453882899 4952064 1076 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1209 1076 73 166 0 1040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4836

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1532792/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=6224 CPUtime=25.48
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 1399 0 0 0 2548 0 0 0 25 0 1 0 453882899 6373376 1385 1992294400 134512640 135192793 4294956224 18446744073709551615 134551652 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1556 1385 73 166 0 1387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6224

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1531192/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=7740 CPUtime=51.07
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 1786 0 0 0 5107 0 0 0 25 0 1 0 453882899 7925760 1772 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 1935 1772 73 166 0 1766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7740

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1529144/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=10044 CPUtime=102.27
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 2285 0 0 0 10226 1 0 0 25 0 1 0 453882899 10285056 2271 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 2511 2271 73 166 0 2342 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10044

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1527288/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=12152 CPUtime=162.24
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 2734 0 0 0 16223 1 0 0 25 0 1 0 453882899 12443648 2720 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 3038 2720 73 166 0 2869 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12152

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1525752/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=14044 CPUtime=222.23
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 3133 0 0 0 22222 1 0 0 25 0 1 0 453882899 14381056 3119 1992294400 134512640 135192793 4294956224 18446744073709551615 134534314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 3511 3119 73 166 0 3342 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1524600/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=15276 CPUtime=282.21
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 3429 0 0 0 28219 2 0 0 25 0 1 0 453882899 15642624 3415 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 3819 3415 73 166 0 3650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15276

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1523384/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=16660 CPUtime=342.2
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 3712 0 0 0 34218 2 0 0 25 0 1 0 453882899 17059840 3698 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 4165 3698 73 166 0 3996 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1522424/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=17752 CPUtime=402.18
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 3969 0 0 0 40216 2 0 0 25 0 1 0 453882899 18178048 3955 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 4438 3955 73 166 0 4269 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17752

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1521656/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=18556 CPUtime=462.16
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4162 0 0 0 46214 2 0 0 25 0 1 0 453882899 19001344 4148 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 4639 4148 73 166 0 4470 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1520888/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=19444 CPUtime=522.15
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4338 0 0 0 52212 3 0 0 25 0 1 0 453882899 19910656 4324 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 4861 4324 73 166 0 4692 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19444

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1520376/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=19896 CPUtime=582.13
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4463 0 0 0 58210 3 0 0 25 0 1 0 453882899 20373504 4449 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 4974 4449 73 166 0 4805 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19896

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1519672/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=20668 CPUtime=642.12
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4622 0 0 0 64209 3 0 0 25 0 1 0 453882899 21164032 4608 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 5167 4608 73 166 0 4998 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1519096/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=21412 CPUtime=702.1
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4776 0 0 0 70207 3 0 0 25 0 1 0 453882899 21925888 4762 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 5353 4762 73 166 0 5184 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21412

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1518456/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=22056 CPUtime=762.08
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 4934 0 0 0 76205 3 0 0 25 0 1 0 453882899 22585344 4920 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 5514 4920 73 166 0 5345 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 22056

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1517752/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=22920 CPUtime=822.06
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5098 0 0 0 82203 3 0 0 25 0 1 0 453882899 23470080 5084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 5730 5084 73 166 0 5561 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 22920

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1517240/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=23576 CPUtime=882.04
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5235 0 0 0 88201 3 0 0 25 0 1 0 453882899 24141824 5221 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 5894 5221 73 166 0 5725 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23576

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1516728/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=24212 CPUtime=942.04
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5364 0 0 0 94200 4 0 0 25 0 1 0 453882899 24793088 5350 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6053 5350 73 166 0 5884 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1515832/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=25072 CPUtime=1002.02
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5572 0 0 0 100198 4 0 0 25 0 1 0 453882899 25673728 5558 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6268 5558 73 166 0 6099 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1515512/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=25600 CPUtime=1062
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5657 0 0 0 106196 4 0 0 25 0 1 0 453882899 26214400 5643 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6400 5643 73 166 0 6231 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1514872/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=26472 CPUtime=1121.98
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5826 0 0 0 112194 4 0 0 25 0 1 0 453882899 27107328 5812 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6618 5812 73 166 0 6449 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 26472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1514488/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=26824 CPUtime=1181.97
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5915 0 0 0 118193 4 0 0 25 0 1 0 453882899 27467776 5901 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6706 5901 73 166 0 6537 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 24645
/proc/meminfo: memFree=1514424/2055920 swapFree=4169676/4192956
[pid=24644] ppid=24642 vsize=26824 CPUtime=1200.07
/proc/24644/stat : 24644 (mxc-sat09) R 24642 24644 24355 0 -1 4194304 5921 0 0 0 120003 4 0 0 25 0 1 0 453882899 27467776 5907 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24644/statm: 6706 5907 73 166 0 6537 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26824

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.047992
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 26824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5921
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= 1185

runsolver used 1.3438 second user time and 4.12537 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 22:25:40
IDJOB=1516809
IDBENCH=70544
IDSOLVER=504
FILE ID=node89/1516809-1238275540
PBS_JOBID= 9060873
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516809-1238275540/watcher-1516809-1238275540 -o /tmp/evaluation-result-1516809-1238275540/solver-1516809-1238275540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516809-1238275540.cnf

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1866703685

node89.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		: 3000.240
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		: 3000.240
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:       1538848 kB
Buffers:         76620 kB
Cached:         346560 kB
SwapCached:      12496 kB
Active:         162284 kB
Inactive:       275460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538848 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          19628 kB
Slab:            63620 kB
Committed_AS:  1531508 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 22:45:43