Trace number 1731440

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

41.98/42.08	c starting MXC with:
41.98/42.08	c cnf_path = HOME/instance-1731440-1240770551.cnf
41.98/42.08	c restart_strategy = auto
41.98/42.08	c sign_strategy = cached
41.98/42.08	c use_preprocessing = -1
41.98/42.08	c output_implicant = 1
41.98/42.08	c timeout_seconds = 0
41.98/42.08	c running SatELite... done
41.98/42.08	c 211 vars eliminated
41.98/42.08	c received 0 units and 4052 clauses from SatELite
41.98/42.08	c 210 assignments made, starting to guess now
41.98/42.08	c ===================================[MXC]=====================================
41.98/42.08	c | Conflicts |                Clause Statistics                   |   Vars   |
41.98/42.08	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
41.98/42.08	c =============================================================================
41.98/42.08	c |         0 |       0     227     3825        0        0     nan |     1000 |
41.98/42.08	c |       100 |       0     239     3825       88     1050    18.5 |      790 |
41.98/42.08	c |       210 |       0     240     3825      197     1105    21.2 |      790 |
41.98/42.08	c |       441 |       0     247     3825      421     1220    22.1 |      790 |
41.98/42.08	c |       805 |       0     258     3825      774     1402    21.7 |      790 |
41.98/42.08	c |      1315 |       0     270     3825     1272     1609    21.5 |      790 |
41.98/42.08	c |      1986 |       0     280     3825     1078     1754    20.3 |      790 |
41.98/42.08	c |      2834 |       0     285     3825      976     1894    20.9 |      790 |
41.98/42.08	c |      3876 |       0     290     3825     2013     2031    21.7 |      790 |
41.98/42.08	c |      5132 |       0     295     3825     1170     2163    18.6 |      790 |
41.98/42.08	c |      6623 |       0     300     3825     1526     2292    21.8 |      790 |
41.98/42.08	c |      8373 |       0     302     3825     2096     2419    20.8 |      790 |
41.98/42.08	c |     10408 |       0     305     3825     1647     2543    20.2 |      790 |
41.98/42.08	c |     12756 |       0     305     3825     1367     2665    19.9 |      790 |
41.98/42.08	c |     15449 |       0     305     3825     2695     2786    20.2 |      790 |
41.98/42.08	c |     18521 |       0     306     3825     1495     2906    19.7 |      790 |
41.98/42.08	c |     22010 |       0     307     3825     1999     3025    18.9 |      790 |
41.98/42.08	c |     25958 |       0     308     3825     2864     3144    21.9 |      790 |
41.98/42.08	c |     30411 |       0     309     3825     2522     3262    20.9 |      790 |
41.98/42.08	c |     35419 |       0     310     3825     2546     3381    19.0 |      790 |
41.98/42.08	c |     41038 |       0     310     3825     3009     3499    19.5 |      790 |
41.98/42.08	c |     47329 |       0     311     3825     2179     3618    21.7 |      790 |
41.98/42.08	c |     54360 |       0     312     3825     3698     3737    21.7 |      790 |
41.98/42.08	c |     62205 |       0     313     3825     2049     3857    20.5 |      790 |
41.98/42.08	c |     70945 |       0     313     3825     2941     3978    20.1 |      790 |
41.98/42.08	c |     80669 |       0     314     3825     2556     4099    20.0 |      790 |
41.98/42.08	c |     91476 |       0     315     3825     2948     4222    17.7 |      790 |
41.98/42.08	c |    103474 |       0     315     3825     4243     4346    20.8 |      790 |
41.98/42.08	c |    116782 |       0     316     3825     4350     4471    21.7 |      790 |
41.98/42.08	c |    131532 |       0     316     3825     3240     4597    20.9 |      790 |
41.98/42.08	c |    147868 |       0     316     3825     3250     4726    21.8 |      790 |
41.98/42.08	c |    165948 |       0     316     3825     4572     4855    21.3 |      790 |
41.98/42.08	c |    185947 |       0     316     3825     4910     4987    21.9 |      790 |
41.98/42.08	c |    208057 |       0     316     3825     4303     5120    20.4 |      790 |
41.98/42.08	c |    232489 |       0     316     3825     2787     5255    18.8 |      790 |
41.98/42.08	c |    259475 |       0     316     3825     3128     5393    20.0 |      790 |
41.98/42.08	c |    289271 |       0     316     3825     2848     5532    19.8 |      790 |
41.98/42.08	c |    322158 |       0     316     3825     4904     5674    21.9 |      790 |
41.98/42.08	c |    358445 |       0     316     3825     3840     5818    21.0 |      790 |
41.98/42.08	c |    398472 |       0     316     3825     5572     5965    20.3 |      790 |
41.98/42.08	c |    442613 |       0     316     3825     4423     6114    17.3 |      790 |
41.98/42.08	c |    491279 |       0     316     3825     3550     6265    19.8 |      790 |
41.98/42.08	c |    544923 |       0     316     3825     3241

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731440-1240770551/watcher-1731440-1240770551 -o /tmp/evaluation-result-1731440-1240770551/solver-1731440-1240770551 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1731440-1240770551.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 0.97 0.98 3/64 26937
/proc/meminfo: memFree=1400144/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=1376 CPUtime=0
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 105082844 1409024 196 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 344 196 54 166 0 175 0

[startup+0.061816 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26937
/proc/meminfo: memFree=1400144/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=2036 CPUtime=0.05
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 408 0 0 0 5 0 0 0 18 0 1 0 105082844 2084864 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 509 394 72 166 0 340 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2036

[startup+0.101819 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26937
/proc/meminfo: memFree=1400144/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=2168 CPUtime=0.09
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 105082844 2220032 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 542 433 72 166 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2168

[startup+0.30184 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26937
/proc/meminfo: memFree=1400144/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=2432 CPUtime=0.29
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 498 0 0 0 29 0 0 0 19 0 1 0 105082844 2490368 484 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 608 484 73 166 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701884 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26937
/proc/meminfo: memFree=1400144/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=2564 CPUtime=0.69
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 554 0 0 0 69 0 0 0 23 0 1 0 105082844 2625536 540 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 641 540 73 166 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2564

[startup+1.50197 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1398152/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=2828 CPUtime=1.49
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 612 0 0 0 149 0 0 0 25 0 1 0 105082844 2895872 598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 707 598 73 166 0 538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2828

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1397768/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=3224 CPUtime=3.09
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 700 0 0 0 309 0 0 0 25 0 1 0 105082844 3301376 686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 806 686 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30149 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1397128/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=3636 CPUtime=6.29
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 809 0 0 0 629 0 0 0 25 0 1 0 105082844 3723264 795 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 909 795 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1396424/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=4168 CPUtime=12.68
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 941 0 0 0 1268 0 0 0 25 0 1 0 105082844 4268032 927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 1042 927 73 166 0 873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4168

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1395464/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=5116 CPUtime=25.48
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 1176 0 0 0 2548 0 0 0 25 0 1 0 105082844 5238784 1162 1992294400 134512640 135192793 4294956224 18446744073709551615 134550992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 1279 1162 73 166 0 1110 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5116

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1394312/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=6332 CPUtime=51.08
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 1468 0 0 0 5107 1 0 0 25 0 1 0 105082844 6483968 1454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 1583 1454 73 166 0 1414 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1392712/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=8104 CPUtime=102.27
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 1843 0 0 0 10226 1 0 0 25 0 1 0 105082844 8298496 1829 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 2026 1829 73 166 0 1857 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8104

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1391624/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=9276 CPUtime=162.25
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 2111 0 0 0 16224 1 0 0 25 0 1 0 105082844 9498624 2097 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 2319 2097 73 166 0 2150 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9276

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1390344/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=10736 CPUtime=222.24
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 2438 0 0 0 22222 2 0 0 25 0 1 0 105082844 10993664 2424 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 2684 2424 73 166 0 2515 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1389512/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=11744 CPUtime=282.22
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 2635 0 0 0 28220 2 0 0 25 0 1 0 105082844 12025856 2621 1992294400 134512640 135192793 4294956224 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 2936 2621 73 166 0 2767 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1388936/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=12312 CPUtime=342.2
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 2785 0 0 0 34218 2 0 0 25 0 1 0 105082844 12607488 2771 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3078 2771 73 166 0 2909 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12312

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1388104/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=13212 CPUtime=402.19
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 2983 0 0 0 40216 3 0 0 25 0 1 0 105082844 13529088 2969 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3303 2969 73 166 0 3134 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13212

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1387528/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=13820 CPUtime=462.17
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3127 0 0 0 46214 3 0 0 25 0 1 0 105082844 14151680 3113 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3455 3113 73 166 0 3286 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26938
/proc/meminfo: memFree=1386888/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=14568 CPUtime=522.15
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3288 0 0 0 52212 3 0 0 25 0 1 0 105082844 14917632 3274 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3642 3274 73 166 0 3473 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1386176/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=15012 CPUtime=582.14
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3411 0 0 0 58210 4 0 0 25 0 1 0 105082844 15372288 3397 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3753 3397 73 166 0 3584 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15012

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1385928/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=15564 CPUtime=642.13
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3523 0 0 0 64209 4 0 0 25 0 1 0 105082844 15937536 3509 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 3891 3509 73 166 0 3722 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15564

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1385416/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=16204 CPUtime=702.1
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3657 0 0 0 70206 4 0 0 25 0 1 0 105082844 16592896 3643 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4051 3643 73 166 0 3882 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16204

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1384712/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=16944 CPUtime=762.1
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3825 0 0 0 76205 5 0 0 25 0 1 0 105082844 17350656 3811 1992294400 134512640 135192793 4294956224 18446744073709551615 134533168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4236 3811 73 166 0 4067 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 16944

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1384328/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=17444 CPUtime=822.08
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 3925 0 0 0 82203 5 0 0 25 0 1 0 105082844 17862656 3911 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4361 3911 73 166 0 4192 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17444

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1383880/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=17908 CPUtime=882.06
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4046 0 0 0 88201 5 0 0 25 0 1 0 105082844 18337792 4032 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4477 4032 73 166 0 4308 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17908

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1383496/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=18436 CPUtime=942.05
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4129 0 0 0 94199 6 0 0 25 0 1 0 105082844 18878464 4115 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4609 4115 73 166 0 4440 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1382984/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=19096 CPUtime=1002.03
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4258 0 0 0 100197 6 0 0 25 0 1 0 105082844 19554304 4244 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4774 4244 73 166 0 4605 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19096

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1382728/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=19392 CPUtime=1062.01
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4321 0 0 0 106195 6 0 0 25 0 1 0 105082844 19857408 4307 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4848 4307 73 166 0 4679 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1382344/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=19884 CPUtime=1121.99
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4416 0 0 0 112193 6 0 0 25 0 1 0 105082844 20361216 4402 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 4971 4402 73 166 0 4802 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1382152/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=20060 CPUtime=1181.98
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4476 0 0 0 118191 7 0 0 25 0 1 0 105082844 20541440 4462 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 5015 4462 73 166 0 4846 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26940
/proc/meminfo: memFree=1382088/2055920 swapFree=4181276/4192956
[pid=26937] ppid=26935 vsize=20216 CPUtime=1200.08
/proc/26937/stat : 26937 (mxc-sat09) R 26935 26937 26626 0 -1 4194304 4483 0 0 0 120001 7 0 0 25 0 1 0 105082844 20701184 4469 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/26937/statm: 5054 4469 73 166 0 4885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20216

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): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.077988
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 20216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4483
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= 2329

runsolver used 0.973851 second user time and 2.39764 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-26 20:29:11
IDJOB=1731440
IDBENCH=24752
IDSOLVER=504
FILE ID=node47/1731440-1240770551
PBS_JOBID= 9187159
Free space on /tmp= 66292 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731440-1240770551/watcher-1731440-1240770551 -o /tmp/evaluation-result-1731440-1240770551/solver-1731440-1240770551 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1731440-1240770551.cnf

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=996463560

node47.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		: 3000.212
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		: 3000.212
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:       1400560 kB
Buffers:         72596 kB
Cached:         523624 kB
SwapCached:       6464 kB
Active:         164024 kB
Inactive:       441072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1400560 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          13580 kB
Slab:            36256 kB
Committed_AS:   436924 kB
PageTables:       1444 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= 66288 MiB
End job on node47 at 2009-04-26 20:49:13