Trace number 1515705

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
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 

21.58/21.61	c starting MXC with:
21.58/21.61	c cnf_path = HOME/instance-1515705-1238257881.cnf
21.58/21.61	c restart_strategy = auto
21.58/21.61	c sign_strategy = cached
21.58/21.61	c use_preprocessing = -1
21.58/21.61	c output_implicant = 1
21.58/21.61	c timeout_seconds = 0
21.58/21.61	c running SatELite... done
21.58/21.61	c 1 vars eliminated
21.58/21.61	c received 0 units and 2556 clauses from SatELite
21.58/21.61	c 0 assignments made, starting to guess now
21.58/21.61	c ===================================[MXC]=====================================
21.58/21.61	c | Conflicts |                Clause Statistics                   |   Vars   |
21.58/21.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.58/21.61	c =============================================================================
21.58/21.61	c |         0 |       0       0     2556        0        0     nan |      120 |
21.58/21.61	c |       100 |       0       0     2556      100     1050    25.8 |      120 |
21.58/21.61	c |       210 |       0       0     2556      210     1105    25.5 |      120 |
21.58/21.61	c |       441 |       0       0     2556      441     1220    25.1 |      120 |
21.58/21.61	c |       805 |       0       0     2556      805     1402    24.6 |      120 |
21.58/21.61	c |      1315 |       0       0     2556     1315     1609    24.7 |      120 |
21.58/21.61	c |      1986 |       0       0     2556     1139     1754    24.7 |      120 |
21.58/21.61	c |      2834 |       0       0     2556     1048     1894    23.9 |      120 |
21.58/21.61	c |      3876 |       0       0     2556     1079     2031    23.6 |      120 |
21.58/21.61	c |      5132 |       0       0     2556     1262     2163    23.0 |      120 |
21.58/21.61	c |      6623 |       0       0     2556     1630     2292    23.7 |      120 |
21.58/21.61	c |      8373 |       0       0     2556     2206     2419    23.8 |      120 |
21.58/21.61	c |     10408 |       0       0     2556     1768     2543    22.7 |      120 |
21.58/21.61	c |     12756 |       0       0     2556     1497     2665    22.5 |      120 |
21.58/21.61	c |     15449 |       0       0     2556     1445     2786    22.2 |      120 |
21.58/21.61	c |     18521 |       0       0     2556     1648     2906    22.5 |      120 |
21.58/21.61	c |     22010 |       0       0     2556     2164     3025    23.4 |      120 |
21.58/21.61	c |     25958 |       0       0     2556     3039     3144    23.2 |      120 |
21.58/21.61	c |     30411 |       0       0     2556     2708     3262    23.0 |      120 |
21.58/21.61	c |     35419 |       0       0     2556     2745     3381    22.8 |      120 |
21.58/21.61	c |     41038 |       0       0     2556     3221     3499    22.5 |      120 |
21.58/21.61	c |     47329 |       0       0     2556     2403     3618    22.9 |      120 |
21.58/21.61	c |     54360 |       0       0     2556     2068     3737    22.0 |      120 |
21.58/21.61	c |     62205 |       0       0     2556     2308     3857    22.3 |      120 |
21.58/21.61	c |     70945 |       0       0     2556     3216     3978    23.1 |      120 |
21.58/21.61	c |     80669 |       0       0     2556     2860     4099    22.0 |      120 |
21.58/21.61	c |     91476 |       0       0     2556     3273     4222    23.4 |      120 |
21.58/21.61	c |    103474 |       0       0     2556     2415     4346    22.4 |      120 |
21.58/21.61	c |    116782 |       0       0     2556     2487     4471    22.3 |      120 |
21.58/21.61	c |    131532 |       0       0     2556     3638     4597    22.6 |      120 |
21.58/21.61	c |    147868 |       0       0     2556     3680     4726    22.2 |      120 |
21.58/21.61	c |    165948 |       0       0     2556     2608     4855    22.3 |      120 |
21.58/21.61	c |    185947 |       0       0     2556     2926     4987    21.8 |      120 |
21.58/21.61	c |    208057 |       0       0     2556     4838     5120    23.5 |      120 |
21.58/21.61	c |    232489 |       0       0     2556     3353     5255    22.8 |      120 |
21.58/21.61	c |    259475 |       0       0     2556     3726     5393    23.0 |      120 |
21.58/21.61	c |    289271 |       0       0     2556     3497     5532    22.8 |      120 |
21.58/21.61	c |    322158 |       0       0     2556     5598     5674    22.2 |      120 |
21.58/21.61	c |    358445 |       0       0     2556     4598     5818    23.2 |      120 |
21.58/21.61	c |    398472 |       0       0     2556     3412     5965    22.1 |      120 |
21.58/21.61	c |    442613 |       0       0     2556     5325     6114    22.5 |      120 |
21.58/21.61	c |    491279 |       0       0     2556     4545     6265    22.7 |      120 |
21.58/21.61	c |    544923 |       0       0     2556     4318

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-1515705-1238257881/watcher-1515705-1238257881 -o /tmp/evaluation-result-1515705-1238257881/solver-1515705-1238257881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515705-1238257881.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: 0.99 0.98 0.99 3/65 9355
/proc/meminfo: memFree=1253336/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=1108 CPUtime=0
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 309508816 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 277 137 55 166 0 108 0

[startup+0.0392261 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9355
/proc/meminfo: memFree=1253336/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=1636 CPUtime=0.03
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 293 0 0 0 3 0 0 0 18 0 1 0 309508816 1675264 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 409 279 71 166 0 240 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1636

[startup+0.102232 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9355
/proc/meminfo: memFree=1253336/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=1768 CPUtime=0.1
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 343 0 0 0 10 0 0 0 18 0 1 0 309508816 1810432 329 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 442 329 72 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.302257 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9355
/proc/meminfo: memFree=1253336/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=2032 CPUtime=0.3
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 408 0 0 0 30 0 0 0 19 0 1 0 309508816 2080768 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 508 394 72 166 0 339 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.701316 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9355
/proc/meminfo: memFree=1253336/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=2296 CPUtime=0.7
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 469 0 0 0 70 0 0 0 23 0 1 0 309508816 2351104 455 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 574 455 72 166 0 405 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2296

[startup+1.50141 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1251664/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=2568 CPUtime=1.49
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 542 0 0 0 149 0 0 0 25 0 1 0 309508816 2629632 528 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 642 528 72 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10161 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1251152/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=2980 CPUtime=3.09
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 309508816 3051520 630 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 745 630 72 166 0 576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2980

[startup+6.30202 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1250576/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=3528 CPUtime=6.29
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 754 0 0 0 629 0 0 0 25 0 1 0 309508816 3612672 740 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 882 740 72 166 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1249752/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=4244 CPUtime=12.69
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 916 0 0 0 1269 0 0 0 25 0 1 0 309508816 4345856 902 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 1061 902 72 166 0 892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4244

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1248856/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=5264 CPUtime=25.48
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 1143 0 0 0 2548 0 0 0 25 0 1 0 309508816 5390336 1129 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 1316 1129 72 166 0 1147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5264

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1247576/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=6784 CPUtime=51.08
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 1457 0 0 0 5107 1 0 0 25 0 1 0 309508816 6946816 1443 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 1696 1443 72 166 0 1527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6784

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1245784/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=8488 CPUtime=102.25
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 1873 0 0 0 10224 1 0 0 25 0 1 0 309508816 8691712 1859 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 2122 1859 72 166 0 1953 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8488

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1244632/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=9756 CPUtime=162.22
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 2161 0 0 0 16221 1 0 0 25 0 1 0 309508816 9990144 2147 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 2439 2147 72 166 0 2270 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9756

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1243480/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=11036 CPUtime=222.2
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 2454 0 0 0 22218 2 0 0 25 0 1 0 309508816 11300864 2440 1992294400 134512640 135192793 4294956224 18446744073709551615 134552559 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 2759 2440 72 166 0 2590 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1242520/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=11892 CPUtime=282.17
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 2674 0 0 0 28215 2 0 0 25 0 1 0 309508816 12177408 2660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 2973 2660 72 166 0 2804 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 11892

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1241816/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=12848 CPUtime=342.15
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 2863 0 0 0 34213 2 0 0 25 0 1 0 309508816 13156352 2849 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 3212 2849 72 166 0 3043 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1240920/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=14124 CPUtime=402.12
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3078 0 0 0 40210 2 0 0 25 0 1 0 309508816 14462976 3064 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 3531 3064 72 166 0 3362 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 14124

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1240280/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=14888 CPUtime=462.09
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3225 0 0 0 46207 2 0 0 25 0 1 0 309508816 15245312 3211 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 3722 3211 72 166 0 3553 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 14888

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1240024/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=15080 CPUtime=522.07
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3296 0 0 0 52205 2 0 0 25 0 1 0 309508816 15441920 3282 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 3770 3282 72 166 0 3601 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 15080

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 9356
/proc/meminfo: memFree=1239512/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=15808 CPUtime=582.04
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3430 0 0 0 58202 2 0 0 25 0 1 0 309508816 16187392 3416 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 3952 3416 72 166 0 3783 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15808

[startup+642.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 9356
/proc/meminfo: memFree=1239128/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=16260 CPUtime=642.02
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3538 0 0 0 64200 2 0 0 25 0 1 0 309508816 16650240 3524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4065 3524 72 166 0 3896 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 16260

[startup+702.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/66 9356
/proc/meminfo: memFree=1238936/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=16452 CPUtime=701.99
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3559 0 0 0 70197 2 0 0 25 0 1 0 309508816 16846848 3545 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4113 3545 72 166 0 3944 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 16452

[startup+762.306 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 9356
/proc/meminfo: memFree=1238232/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=17352 CPUtime=761.97
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3744 0 0 0 76194 3 0 0 25 0 1 0 309508816 17768448 3730 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4338 3730 72 166 0 4169 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 17352

[startup+822.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 9356
/proc/meminfo: memFree=1238168/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=17352 CPUtime=821.94
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3766 0 0 0 82191 3 0 0 25 0 1 0 309508816 17768448 3752 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4338 3752 72 166 0 4169 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 17352

[startup+882.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 9356
/proc/meminfo: memFree=1238040/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=17352 CPUtime=881.91
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3782 0 0 0 88188 3 0 0 25 0 1 0 309508816 17768448 3768 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4338 3768 72 166 0 4169 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 17352

[startup+942.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/66 9356
/proc/meminfo: memFree=1237848/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=17736 CPUtime=941.88
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3854 0 0 0 94185 3 0 0 25 0 1 0 309508816 18161664 3840 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4434 3840 72 166 0 4265 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 17736

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/66 9356
/proc/meminfo: memFree=1237464/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=18120 CPUtime=1001.85
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 3950 0 0 0 100182 3 0 0 25 0 1 0 309508816 18554880 3936 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4530 3936 72 166 0 4361 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 18120

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/66 9356
/proc/meminfo: memFree=1236952/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=18696 CPUtime=1061.82
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 4053 0 0 0 106179 3 0 0 25 0 1 0 309508816 19144704 4039 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4674 4039 72 166 0 4505 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 18696

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 9356
/proc/meminfo: memFree=1236632/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=18888 CPUtime=1121.79
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 4138 0 0 0 112176 3 0 0 25 0 1 0 309508816 19341312 4124 1992294400 134512640 135192793 4294956224 18446744073709551615 134740895 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4722 4124 72 166 0 4553 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 18888

[startup+1182.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 9356
/proc/meminfo: memFree=1236504/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=19076 CPUtime=1181.77
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 4159 0 0 0 118174 3 0 0 25 0 1 0 309508816 19533824 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4769 4145 72 166 0 4600 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 19076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.04 1.05 1.00 2/66 9356
/proc/meminfo: memFree=1236440/2055920 swapFree=4191900/4192956
[pid=9355] ppid=9353 vsize=19076 CPUtime=1200.07
/proc/9355/stat : 9355 (mxc-sat09) R 9353 9355 9111 0 -1 4194304 4178 0 0 0 120004 3 0 0 25 0 1 0 309508816 19533824 4164 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9355/statm: 4769 4164 72 166 0 4600 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 19076

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 19076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4178
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= 2952

runsolver used 1.08083 second user time and 3.2955 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 17:31:21
IDJOB=1515705
IDBENCH=70452
IDSOLVER=504
FILE ID=node54/1515705-1238257881
PBS_JOBID= 9060766
Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515705-1238257881/watcher-1515705-1238257881 -o /tmp/evaluation-result-1515705-1238257881/solver-1515705-1238257881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515705-1238257881.cnf

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

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=1642700656

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1253752 kB
Buffers:         77560 kB
Cached:         630196 kB
SwapCached:        260 kB
Active:         143384 kB
Inactive:       579532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253752 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65208 kB
Committed_AS:   820600 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-28 17:51:23