Trace number 1515693

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
MD5SUMa3624ecf3a9b6c1696f882edd6a86cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.441932
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

22.78/22.81	c starting MXC with:
22.78/22.81	c cnf_path = HOME/instance-1515693-1238257648.cnf
22.78/22.81	c restart_strategy = auto
22.78/22.81	c sign_strategy = cached
22.78/22.81	c use_preprocessing = -1
22.78/22.81	c output_implicant = 1
22.78/22.81	c timeout_seconds = 0
22.78/22.81	c running SatELite... done
22.78/22.81	c 1 vars eliminated
22.78/22.81	c received 0 units and 2556 clauses from SatELite
22.78/22.81	c 0 assignments made, starting to guess now
22.78/22.81	c ===================================[MXC]=====================================
22.78/22.81	c | Conflicts |                Clause Statistics                   |   Vars   |
22.78/22.81	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.78/22.81	c =============================================================================
22.78/22.81	c |         0 |       0       0     2556        0        0     nan |      120 |
22.78/22.81	c |       100 |       0       0     2556      100     1050    24.1 |      120 |
22.78/22.81	c |       210 |       0       0     2556      210     1105    25.5 |      120 |
22.78/22.81	c |       441 |       0       0     2556      441     1220    25.8 |      120 |
22.78/22.81	c |       805 |       0       0     2556      805     1402    25.5 |      120 |
22.78/22.81	c |      1315 |       0       0     2556     1315     1609    25.2 |      120 |
22.78/22.81	c |      1986 |       0       0     2556     1138     1754    24.0 |      120 |
22.78/22.81	c |      2834 |       0       0     2556     1047     1894    24.8 |      120 |
22.78/22.81	c |      3876 |       0       0     2556     1077     2031    22.9 |      120 |
22.78/22.81	c |      5132 |       0       0     2556     1261     2163    23.6 |      120 |
22.78/22.81	c |      6623 |       0       0     2556     1626     2292    23.5 |      120 |
22.78/22.81	c |      8373 |       0       0     2556     2203     2419    23.2 |      120 |
22.78/22.81	c |     10408 |       0       0     2556     1766     2543    23.5 |      120 |
22.78/22.81	c |     12756 |       0       0     2556     1494     2665    22.9 |      120 |
22.78/22.81	c |     15449 |       0       0     2556     1436     2786    23.4 |      120 |
22.78/22.81	c |     18521 |       0       0     2556     1641     2906    23.2 |      120 |
22.78/22.81	c |     22010 |       0       0     2556     2154     3025    23.8 |      120 |
22.78/22.81	c |     25958 |       0       0     2556     3030     3144    24.4 |      120 |
22.78/22.81	c |     30411 |       0       0     2556     2699     3262    24.2 |      120 |
22.78/22.81	c |     35419 |       0       0     2556     2736     3381    24.1 |      120 |
22.78/22.81	c |     41038 |       0       0     2556     3212     3499    23.8 |      120 |
22.78/22.81	c |     47329 |       0       0     2556     2396     3618    23.7 |      120 |
22.78/22.81	c |     54360 |       0       0     2556     2066     3737    23.0 |      120 |
22.78/22.81	c |     62205 |       0       0     2556     2308     3857    23.0 |      120 |
22.78/22.81	c |     70945 |       0       0     2556     3212     3978    25.2 |      120 |
22.78/22.81	c |     80669 |       0       0     2556     2846     4099    23.8 |      120 |
22.78/22.81	c |     91476 |       0       0     2556     3259     4222    24.6 |      120 |
22.78/22.81	c |    103474 |       0       0     2556     2409     4346    23.8 |      120 |
22.78/22.81	c |    116782 |       0       0     2556     2481     4471    23.2 |      120 |
22.78/22.81	c |    131532 |       0       0     2556     3633     4597    24.7 |      120 |
22.78/22.81	c |    147868 |       0       0     2556     3674     4726    23.7 |      120 |
22.78/22.81	c |    165948 |       0       0     2556     2600     4855    24.0 |      120 |
22.78/22.81	c |    185947 |       0       0     2556     2909     4987    23.4 |      120 |
22.78/22.81	c |    208057 |       0       0     2556     4828     5120    24.9 |      120 |
22.78/22.81	c |    232489 |       0       0     2556     3361     5255    23.2 |      120 |
22.78/22.81	c |    259475 |       0       0     2556     3745     5393    24.5 |      120 |
22.78/22.81	c |    289271 |       0       0     2556     3502     5532    23.5 |      120 |
22.78/22.81	c |    322158 |       0       0     2556     5604     5674    24.5 |      120 |
22.78/22.81	c |    358445 |       0       0     2556     4607     5818    24.2 |      120 |
22.78/22.81	c |    398472 |       0       0     2556     3435     5965    24.6 |      120 |
22.78/22.81	c |    442613 |       0       0     2556     5346     6114    24.6 |      120 |
22.78/22.81	c |    491279 |       0       0     2556     4559     6265    23.4 |      120 |
22.78/22.81	c |    544923 |       0       0     2556     4347

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-1515693-1238257648/watcher-1515693-1238257648 -o /tmp/evaluation-result-1515693-1238257648/solver-1515693-1238257648 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515693-1238257648.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 5384
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=1108 CPUtime=0
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1098427963 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134567764 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 277 138 55 166 0 108 0

[startup+0.0963169 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 5384
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=1768 CPUtime=0.09
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1098427963 1810432 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 442 330 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.101316 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 5384
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=1768 CPUtime=0.09
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1098427963 1810432 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 442 330 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301336 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 5384
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=2032 CPUtime=0.29
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 1098427963 2080768 381 1992294400 134512640 135192793 4294956224 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 508 381 72 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701378 s]
/proc/loadavg: 0.91 0.97 0.99 3/69 5384
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=2164 CPUtime=0.69
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 454 0 0 0 69 0 0 0 22 0 1 0 1098427963 2215936 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 541 440 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50146 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 5385
/proc/meminfo: memFree=901344/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=2564 CPUtime=1.49
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1098427963 2625536 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 641 507 72 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10162 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 5385
/proc/meminfo: memFree=900960/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=2976 CPUtime=3.09
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 624 0 0 0 309 0 0 0 25 0 1 0 1098427963 3047424 610 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 744 610 72 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30195 s]
/proc/loadavg: 0.92 0.97 0.99 2/70 5385
/proc/meminfo: memFree=900256/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=3388 CPUtime=6.29
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 1098427963 3469312 725 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 847 725 72 166 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/70 5385
/proc/meminfo: memFree=899424/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=4068 CPUtime=12.69
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 887 0 0 0 1269 0 0 0 25 0 1 0 1098427963 4165632 873 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 1017 873 72 166 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/70 5385
/proc/meminfo: memFree=898528/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=5068 CPUtime=25.48
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 1119 0 0 0 2548 0 0 0 25 0 1 0 1098427963 5189632 1105 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 1267 1105 72 166 0 1098 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5068

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/70 5385
/proc/meminfo: memFree=897184/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=6580 CPUtime=51.08
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 1440 0 0 0 5107 1 0 0 25 0 1 0 1098427963 6737920 1426 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 1645 1426 72 166 0 1476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6580

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/70 5385
/proc/meminfo: memFree=895648/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=8400 CPUtime=102.27
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 1829 0 0 0 10226 1 0 0 25 0 1 0 1098427963 8601600 1815 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 2100 1815 72 166 0 1931 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=894304/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=9712 CPUtime=162.24
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 2147 0 0 0 16223 1 0 0 25 0 1 0 1098427963 9945088 2133 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 2428 2133 72 166 0 2259 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=893216/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=10824 CPUtime=222.23
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 2417 0 0 0 22221 2 0 0 25 0 1 0 1098427963 11083776 2403 1992294400 134512640 135192793 4294956224 18446744073709551615 134548170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 2706 2403 72 166 0 2537 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10824

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=892512/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=11480 CPUtime=282.21
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 2570 0 0 0 28219 2 0 0 25 0 1 0 1098427963 11755520 2556 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 2870 2556 72 166 0 2701 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11480

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=891808/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=12200 CPUtime=342.2
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 2740 0 0 0 34217 3 0 0 25 0 1 0 1098427963 12492800 2726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3050 2726 72 166 0 2881 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12200

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=891168/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=13156 CPUtime=402.18
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 2906 0 0 0 40215 3 0 0 25 0 1 0 1098427963 13471744 2892 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3289 2892 72 166 0 3120 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13156

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=890656/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=13724 CPUtime=462.16
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3041 0 0 0 46213 3 0 0 25 0 1 0 1098427963 14053376 3027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3431 3027 72 166 0 3262 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13724

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=890400/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=14076 CPUtime=522.14
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3121 0 0 0 52211 3 0 0 25 0 1 0 1098427963 14413824 3107 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3519 3107 72 166 0 3350 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14076

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=889568/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=15036 CPUtime=582.13
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3317 0 0 0 58209 4 0 0 25 0 1 0 1098427963 15396864 3303 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3759 3303 72 166 0 3590 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15036

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=889504/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=15036 CPUtime=642.11
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3332 0 0 0 64207 4 0 0 25 0 1 0 1098427963 15396864 3318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 3759 3318 72 166 0 3590 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15036

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=888544/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=16316 CPUtime=702.09
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3575 0 0 0 70205 4 0 0 25 0 1 0 1098427963 16707584 3561 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4079 3561 72 166 0 3910 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 16316

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=888096/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=16972 CPUtime=762.09
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3687 0 0 0 76204 5 0 0 25 0 1 0 1098427963 17379328 3673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4243 3673 72 166 0 4074 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 16972

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=887712/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=17348 CPUtime=822.06
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3769 0 0 0 82201 5 0 0 25 0 1 0 1098427963 17764352 3755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4337 3755 72 166 0 4168 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 17348

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5385
/proc/meminfo: memFree=887328/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=17732 CPUtime=882.04
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3864 0 0 0 88199 5 0 0 25 0 1 0 1098427963 18157568 3850 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4433 3850 72 166 0 4264 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17732

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=886880/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=18432 CPUtime=942.02
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 3982 0 0 0 94197 5 0 0 25 0 1 0 1098427963 18874368 3968 1992294400 134512640 135192793 4294956224 18446744073709551615 134548824 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4608 3968 72 166 0 4439 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=886368/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=19008 CPUtime=1002.01
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 4111 0 0 0 100195 6 0 0 25 0 1 0 1098427963 19464192 4097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4752 4097 72 166 0 4583 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 19008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=886368/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=19008 CPUtime=1062
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 4125 0 0 0 106194 6 0 0 25 0 1 0 1098427963 19464192 4111 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4752 4111 72 166 0 4583 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 19008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=886240/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=19008 CPUtime=1121.98
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 4149 0 0 0 112192 6 0 0 25 0 1 0 1098427963 19464192 4135 1992294400 134512640 135192793 4294956224 18446744073709551615 134548155 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4752 4135 72 166 0 4583 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=885856/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=19584 CPUtime=1181.96
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 4250 0 0 0 118190 6 0 0 25 0 1 0 1098427963 20054016 4236 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4896 4236 72 166 0 4727 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 19584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 5387
/proc/meminfo: memFree=885600/2055920 swapFree=4169124/4192956
[pid=5384] ppid=5382 vsize=19772 CPUtime=1200.06
/proc/5384/stat : 5384 (mxc-sat09) R 5382 5384 5166 0 -1 4194304 4291 0 0 0 120000 6 0 0 25 0 1 0 1098427963 20246528 4277 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/5384/statm: 4943 4277 72 166 0 4774 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19772

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): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.069989
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 19772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4291
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= 1420

runsolver used 1.11983 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 17:27:28
IDJOB=1515693
IDBENCH=70451
IDSOLVER=504
FILE ID=node44/1515693-1238257648
PBS_JOBID= 9060747
Free space on /tmp= 66400 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515693-1238257648/watcher-1515693-1238257648 -o /tmp/evaluation-result-1515693-1238257648/solver-1515693-1238257648 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515693-1238257648.cnf

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

MD5SUM BENCH= a3624ecf3a9b6c1696f882edd6a86cc4
RANDOM SEED=417228930

node44.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		: 3000.241
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		: 3000.241
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:        903432 kB
Buffers:        104276 kB
Cached:         938000 kB
SwapCached:      13220 kB
Active:         306636 kB
Inactive:       750308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903432 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80952 kB
Committed_AS:  2541312 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 17:47:31