Trace number 1783993

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) 5000.02 5001.51

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 benchmark861.916
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 

41.98/42.03	c starting MXC with:
41.98/42.03	c cnf_path = HOME/instance-1783993-1241908464.cnf
41.98/42.03	c restart_strategy = auto
41.98/42.03	c sign_strategy = cached
41.98/42.03	c use_preprocessing = -1
41.98/42.03	c output_implicant = 1
41.98/42.03	c timeout_seconds = 0
41.98/42.03	c running SatELite... done
41.98/42.03	c 211 vars eliminated
41.98/42.03	c received 0 units and 4052 clauses from SatELite
41.98/42.03	c 210 assignments made, starting to guess now
41.98/42.03	c ===================================[MXC]=====================================
41.98/42.03	c | Conflicts |                Clause Statistics                   |   Vars   |
41.98/42.03	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
41.98/42.03	c =============================================================================
41.98/42.03	c |         0 |       0     227     3825        0        0     nan |     1000 |
41.98/42.03	c |       100 |       0     239     3825       88     1050    18.5 |      790 |
41.98/42.03	c |       210 |       0     240     3825      197     1105    21.2 |      790 |
41.98/42.03	c |       441 |       0     247     3825      421     1220    22.1 |      790 |
41.98/42.03	c |       805 |       0     258     3825      774     1402    21.7 |      790 |
41.98/42.03	c |      1315 |       0     270     3825     1272     1609    21.5 |      790 |
41.98/42.03	c |      1986 |       0     280     3825     1078     1754    20.3 |      790 |
41.98/42.03	c |      2834 |       0     285     3825      976     1894    20.9 |      790 |
41.98/42.03	c |      3876 |       0     290     3825     2013     2031    21.7 |      790 |
41.98/42.03	c |      5132 |       0     295     3825     1170     2163    18.6 |      790 |
41.98/42.03	c |      6623 |       0     300     3825     1526     2292    21.8 |      790 |
41.98/42.03	c |      8373 |       0     302     3825     2096     2419    20.8 |      790 |
41.98/42.03	c |     10408 |       0     305     3825     1647     2543    20.2 |      790 |
41.98/42.03	c |     12756 |       0     305     3825     1367     2665    19.9 |      790 |
41.98/42.03	c |     15449 |       0     305     3825     2695     2786    20.2 |      790 |
41.98/42.03	c |     18521 |       0     306     3825     1495     2906    19.7 |      790 |
41.98/42.03	c |     22010 |       0     307     3825     1999     3025    18.9 |      790 |
41.98/42.03	c |     25958 |       0     308     3825     2864     3144    21.9 |      790 |
41.98/42.03	c |     30411 |       0     309     3825     2522     3262    20.9 |      790 |
41.98/42.03	c |     35419 |       0     310     3825     2546     3381    19.0 |      790 |
41.98/42.03	c |     41038 |       0     310     3825     3009     3499    19.5 |      790 |
41.98/42.03	c |     47329 |       0     311     3825     2179     3618    21.7 |      790 |
41.98/42.03	c |     54360 |       0     312     3825     3698     3737    21.7 |      790 |
41.98/42.03	c |     62205 |       0     313     3825     2049     3857    20.5 |      790 |
41.98/42.03	c |     70945 |       0     313     3825     2941     3978    20.1 |      790 |
41.98/42.03	c |     80669 |       0     314     3825     2556     4099    20.0 |      790 |
41.98/42.03	c |     91476 |       0     315     3825     2948     4222    17.7 |      790 |
41.98/42.03	c |    103474 |       0     315     3825     4243     4346    20.8 |      790 |
41.98/42.03	c |    116782 |       0     316     3825     4350     4471    21.7 |      790 |
41.98/42.03	c |    131532 |       0     316     3825     3240     4597    20.9 |      790 |
41.98/42.03	c |    147868 |       0     316     3825     3250     4726    21.8 |      790 |
41.98/42.03	c |    165948 |       0     316     3825     4572     4855    21.3 |      790 |
41.98/42.03	c |    185947 |       0     316     3825     4910     4987    21.9 |      790 |
41.98/42.03	c |    208057 |       0     316     3825     4303     5120    20.4 |      790 |
41.98/42.03	c |    232489 |       0     316     3825     2787     5255    18.8 |      790 |
41.98/42.03	c |    259475 |       0     316     3825     3128     5393    20.0 |      790 |
41.98/42.03	c |    289271 |       0     316     3825     2848     5532    19.8 |      790 |
41.98/42.03	c |    322158 |       0     316     3825     4904     5674    21.9 |      790 |
41.98/42.03	c |    358445 |       0     316     3825     3840     5818    21.0 |      790 |
41.98/42.03	c |    398472 |       0     316     3825     5572     5965    20.3 |      790 |
41.98/42.03	c |    442613 |       0     316     3825     4423     6114    17.3 |      790 |
41.98/42.03	c |    491279 |       0     316     3825     3550     6265    19.8 |      790 |
41.98/42.03	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-1783993-1241908464/watcher-1783993-1241908464 -o /tmp/evaluation-result-1783993-1241908464/solver-1783993-1241908464 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783993-1241908464.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15024
/proc/meminfo: memFree=1612344/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=1376 CPUtime=0
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 218879046 1409024 196 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 344 196 54 166 0 175 0

[startup+0.040484 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15024
/proc/meminfo: memFree=1612344/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=1904 CPUtime=0.03
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 384 0 0 0 3 0 0 0 18 0 1 0 218879046 1949696 370 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 476 370 72 166 0 307 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1904

[startup+0.102491 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15024
/proc/meminfo: memFree=1612344/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=2168 CPUtime=0.1
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 446 0 0 0 10 0 0 0 18 0 1 0 218879046 2220032 432 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 542 432 72 166 0 373 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2168

[startup+0.301515 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15024
/proc/meminfo: memFree=1612344/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=2432 CPUtime=0.3
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 498 0 0 0 30 0 0 0 19 0 1 0 218879046 2490368 484 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 608 484 73 166 0 439 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2432

[startup+0.702562 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 15024
/proc/meminfo: memFree=1612344/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=2564 CPUtime=0.7
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 550 0 0 0 70 0 0 0 22 0 1 0 218879046 2625536 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 641 536 73 166 0 472 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2564

[startup+1.50166 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1610352/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=2828 CPUtime=1.5
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 612 0 0 0 150 0 0 0 25 0 1 0 218879046 2895872 598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 707 598 73 166 0 538 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2828

[startup+3.10185 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1609968/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=3224 CPUtime=3.09
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 699 0 0 0 309 0 0 0 25 0 1 0 218879046 3301376 685 1992294400 134512640 135192793 4294956224 18446744073709551615 134550783 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 806 685 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1609328/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=3636 CPUtime=6.29
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 809 0 0 0 629 0 0 0 25 0 1 0 218879046 3723264 795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 909 795 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1608688/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=4168 CPUtime=12.69
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 941 0 0 0 1269 0 0 0 25 0 1 0 218879046 4268032 927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 1042 927 73 166 0 873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4168

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1607664/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=5116 CPUtime=25.49
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 1176 0 0 0 2548 1 0 0 25 0 1 0 218879046 5238784 1162 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 1279 1162 73 166 0 1110 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5116

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1606512/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=6332 CPUtime=51.07
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 1469 0 0 0 5106 1 0 0 25 0 1 0 218879046 6483968 1455 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 1583 1455 73 166 0 1414 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6332

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1604976/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=8104 CPUtime=102.27
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 1843 0 0 0 10225 2 0 0 25 0 1 0 218879046 8298496 1829 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/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 0.99 2/65 15025
/proc/meminfo: memFree=1603888/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=9276 CPUtime=162.24
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 2111 0 0 0 16222 2 0 0 25 0 1 0 218879046 9498624 2097 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 2319 2097 73 166 0 2150 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9276

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1602544/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=10736 CPUtime=222.23
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 2438 0 0 0 22220 3 0 0 25 0 1 0 218879046 10993664 2424 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 2684 2424 73 166 0 2515 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1601712/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=11744 CPUtime=282.21
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 2635 0 0 0 28218 3 0 0 25 0 1 0 218879046 12025856 2621 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 2936 2621 73 166 0 2767 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1601072/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=12460 CPUtime=342.19
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 2791 0 0 0 34215 4 0 0 25 0 1 0 218879046 12759040 2777 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3115 2777 73 166 0 2946 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15025
/proc/meminfo: memFree=1600240/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=13212 CPUtime=402.17
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 2983 0 0 0 40213 4 0 0 25 0 1 0 218879046 13529088 2969 1992294400 134512640 135192793 4294956224 18446744073709551615 134520669 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3303 2969 73 166 0 3134 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13212

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15027
/proc/meminfo: memFree=1599600/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=13820 CPUtime=462.15
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 3131 0 0 0 46211 4 0 0 25 0 1 0 218879046 14151680 3117 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3455 3117 73 166 0 3286 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13820

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15027
/proc/meminfo: memFree=1599088/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=14568 CPUtime=522.14
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 3288 0 0 0 52209 5 0 0 25 0 1 0 218879046 14917632 3274 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3642 3274 73 166 0 3473 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14568

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15027
/proc/meminfo: memFree=1598512/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=15012 CPUtime=582.12
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 3412 0 0 0 58207 5 0 0 25 0 1 0 218879046 15372288 3398 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3753 3398 73 166 0 3584 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15012

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15027
/proc/meminfo: memFree=1598064/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=15564 CPUtime=642.1
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 3525 0 0 0 64205 5 0 0 25 0 1 0 218879046 15937536 3511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 3891 3511 73 166 0 3722 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15564

[startup+702.302 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582768/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=31900 CPUtime=4061.08
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 6954 0 0 0 406086 22 0 0 25 0 1 0 218879046 32665600 6940 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 7975 6940 73 166 0 7806 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 31900

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582768/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32060 CPUtime=4121.06
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 6969 0 0 0 412083 23 0 0 25 0 1 0 218879046 32829440 6955 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8015 6955 73 166 0 7846 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 32060

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582640/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32060 CPUtime=4181.04
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 6985 0 0 0 418081 23 0 0 25 0 1 0 218879046 32829440 6971 1992294400 134512640 135192793 4294956224 18446744073709551615 134552329 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8015 6971 73 166 0 7846 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 32060

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582576/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32060 CPUtime=4241.02
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7011 0 0 0 424079 23 0 0 25 0 1 0 218879046 32829440 6997 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8015 6997 73 166 0 7846 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 32060

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582320/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32404 CPUtime=4301.01
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7058 0 0 0 430077 24 0 0 25 0 1 0 218879046 33181696 7044 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8101 7044 73 166 0 7932 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 32404

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582192/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32404 CPUtime=4360.99
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7070 0 0 0 436075 24 0 0 25 0 1 0 218879046 33181696 7056 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8101 7056 73 166 0 7932 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 32404

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1582064/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32564 CPUtime=4420.97
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7098 0 0 0 442073 24 0 0 25 0 1 0 218879046 33345536 7084 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8141 7084 73 166 0 7972 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 32564

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581872/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32564 CPUtime=4480.96
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7132 0 0 0 448071 25 0 0 25 0 1 0 218879046 33345536 7118 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8141 7118 73 166 0 7972 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 32564

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581744/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32740 CPUtime=4540.94
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7167 0 0 0 454069 25 0 0 25 0 1 0 218879046 33525760 7153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8185 7153 73 166 0 8016 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 32740

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581616/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=32932 CPUtime=4600.92
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7189 0 0 0 460067 25 0 0 25 0 1 0 218879046 33722368 7175 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8233 7175 73 166 0 8064 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 32932

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581424/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33076 CPUtime=4660.9
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7226 0 0 0 466065 25 0 0 25 0 1 0 218879046 33869824 7212 1992294400 134512640 135192793 4294956224 18446744073709551615 134531584 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8269 7212 73 166 0 8100 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 33076

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581360/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33076 CPUtime=4720.89
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7240 0 0 0 472063 26 0 0 25 0 1 0 218879046 33869824 7226 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8269 7226 73 166 0 8100 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 33076

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581360/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33236 CPUtime=4780.86
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7266 0 0 0 478060 26 0 0 25 0 1 0 218879046 34033664 7252 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8309 7252 73 166 0 8140 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 33236

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581168/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33380 CPUtime=4840.84
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7302 0 0 0 484058 26 0 0 25 0 1 0 218879046 34181120 7288 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8345 7288 73 166 0 8176 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 33380

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1581040/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33540 CPUtime=4900.83
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7335 0 0 0 490056 27 0 0 25 0 1 0 218879046 34344960 7321 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8385 7321 73 166 0 8216 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 33540

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1580848/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33732 CPUtime=4960.81
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7371 0 0 0 496054 27 0 0 25 0 1 0 218879046 34541568 7357 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8433 7357 73 166 0 8264 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 33732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1580784/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33732 CPUtime=5000.01
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7384 0 0 0 499973 28 0 0 25 0 1 0 218879046 34541568 7370 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8433 7370 73 166 0 8264 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 33732

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15035
/proc/meminfo: memFree=1580784/2055920 swapFree=4175488/4192956
[pid=15024] ppid=15022 vsize=33732 CPUtime=5000.01
/proc/15024/stat : 15024 (mxc-sat09) R 15022 15024 14916 0 -1 4194304 7384 0 0 0 499973 28 0 0 25 0 1 0 218879046 34541568 7370 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15024/statm: 8433 7370 73 166 0 8264 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 33732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.73
CPU system time (s): 0.286956
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 33732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7384
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= 4892

runsolver used 3.54346 second user time and 10.2944 second system time

The end

Launcher Data 

Begin job on node33 at 2009-05-10 00:34:24
IDJOB=1783993
IDBENCH=24752
IDSOLVER=613
FILE ID=node33/1783993-1241908464
PBS_JOBID= 9264776
Free space on /tmp= 66224 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-1783993-1241908464/watcher-1783993-1241908464 -o /tmp/evaluation-result-1783993-1241908464/solver-1783993-1241908464 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783993-1241908464.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=658778041

node33.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:       1612760 kB
Buffers:         42136 kB
Cached:         346140 kB
SwapCached:      11768 kB
Active:         171048 kB
Inactive:       230840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612760 kB
SwapTotal:     4192956 kB
SwapFree:      4175488 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            27252 kB
Committed_AS:   694296 kB
PageTables:       1388 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= 66220 MiB
End job on node33 at 2009-05-10 01:57:48