Trace number 1727147

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1179.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

207.93/208.07	c starting MXC with:
207.93/208.07	c cnf_path = HOME/instance-1727147-1240721484.cnf
207.93/208.07	c restart_strategy = auto
207.93/208.07	c sign_strategy = cached
207.93/208.07	c use_preprocessing = -1
207.93/208.07	c output_implicant = 1
207.93/208.07	c timeout_seconds = 0
207.93/208.07	c running SatELite... done
207.93/208.07	c 1706 vars eliminated
207.93/208.07	c received 0 units and 18162 clauses from SatELite
207.93/208.07	c 1705 assignments made, starting to guess now
207.93/208.07	c ===================================[MXC]=====================================
207.93/208.07	c | Conflicts |                Clause Statistics                   |   Vars   |
207.93/208.07	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
207.93/208.07	c =============================================================================
207.93/208.07	c |         0 |       0    1363    16799        0        0     nan |     4499 |
207.93/208.07	c |       100 |       0    1363    16799      100     1050    17.2 |     2794 |
207.93/208.07	c |       210 |       0    1363    16799      210     1105    23.8 |     2794 |
207.93/208.07	c |       441 |       0    1363    16799      441     1220    27.2 |     2794 |
207.93/208.07	c |       805 |       0    1363    16799      805     1402    32.2 |     2794 |
207.93/208.07	c |      1315 |       0    1363    16799     1315     1657    36.6 |     2794 |
207.93/208.07	c |      1986 |       0    1363    16799     1986     1993    37.9 |     2794 |
207.93/208.07	c |      2834 |       0    1363    16799     1843     2417    45.2 |     2794 |
207.93/208.07	c |      3876 |       0    1363    16799     2885     2938    49.8 |     2794 |
207.93/208.07	c |      5132 |       0    1363    16799     2657     3566    43.1 |     2794 |
207.93/208.07	c |      6623 |       0    1363    16799     4148     4311    47.5 |     2794 |
207.93/208.07	c |      8373 |       0    1363    16799     3663     5186    51.3 |     2794 |
207.93/208.07	c |     10408 |       0    1363    16799     5698     6204    51.6 |     2794 |
207.93/208.07	c |     12756 |       0    1363    16799     4694     7378    48.1 |     2794 |
207.93/208.07	c |     15449 |       0    1363    16799     7387     8724    50.6 |     2794 |
207.93/208.07	c |     18521 |       0    1363    16799     5432    10260    49.9 |     2794 |
207.93/208.07	c |     22010 |       0    1363    16799     8921    11950    47.6 |     2794 |
207.93/208.07	c |     25958 |       0    1363    16799     6690    12418    48.6 |     2794 |
207.93/208.07	c |     30411 |       0    1363    16799    11143    12886    53.8 |     2794 |
207.93/208.07	c |     35419 |       0    1363    16799     9622    13353    59.7 |     2794 |
207.93/208.07	c |     41038 |       0    1363    16799     8400    13821    57.9 |     2794 |
207.93/208.07	c |     47329 |       0    1363    16799     7567    14290    55.8 |     2794 |
207.93/208.07	c |     54360 |       0    1363    16799    14598    14761    58.6 |     2794 |
207.93/208.07	c |     62205 |       0    1363    16799    15067    15234    57.7 |     2794 |
207.93/208.07	c |     70945 |       0    1363    16799     8355    15711    49.2 |     2794 |
207.93/208.07	c |     80669 |       0    1363    16799    10040    16191    52.8 |     2794 |
207.93/208.07	c |     91476 |       0    1363    16799    12607    16676    55.2 |     2794 |
207.93/208.07	c |    103474 |       0    1363    16799    16179    17165    46.1 |     2794 |
207.93/208.07	c |    116782 |       0    1363    16799    12128    17659    40.9 |     2794 |
207.93/208.07	c |    131532 |       0    1363    16799    17954    18159    44.6 |     2794 |
207.93/208.07	c |    147868 |       0    1363    16799    15992    18665    67.3 |     2794 |
207.93/208.07	c |    165948 |       0    1363    16799    15202    19178    60.0 |     2794 |
207.93/208.07	c |    185947 |       0    1363    16799    15801    19697    71.1 |     2794 |
207.93/208.07	c |    208057 |       0    1363    16799    18012    20224    65.3 |     2794 |
207.93/208.07	c |    232489 |       0    1363    16799    11717    20758    53.2 |     2794 |
207.93/208.07	c |    259475 |       0    1363    16799    17660    21300    69.4 |     2794 |
207.93/208.07	c |    289271 |       0    1363    16799    15116    21851    69.6 |     2794 |
207.93/208.07	c |    322158 |       0    1363    16799    14782    22411    69.2 |     2794 |
207.93/208.07	c |    358445 |       0    1363    16799    17014    22980    68.5 |     2794 |
207.93/208.07	c |    398472 |       0    1363    16799    22199    23559    73.3 |     2794 |
207.93/208.07	c |    442613 |       0    1363    16799    18722    24147    74.5 |     2794 |
207.93/208.07	c |    491279 |       0    1363    16799    18522    24747    66.3 |     2794 |
207.93/208.07	c |    544923 |       0    1363    16799    22

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-1727147-1240721484/watcher-1727147-1240721484 -o /tmp/evaluation-result-1727147-1240721484/solver-1727147-1240721484 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1727147-1240721484.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28081
/proc/meminfo: memFree=1607480/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=2616 CPUtime=0
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 100182370 2678784 422 1992294400 134512640 135192793 4294956240 18446744073709551615 134560541 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 654 422 54 166 0 485 0

[startup+0.043008 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28081
/proc/meminfo: memFree=1607480/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=3600 CPUtime=0.03
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 737 0 0 0 3 0 0 0 18 0 1 0 100182370 3686400 644 1992294400 134512640 135192793 4294956240 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 900 644 56 166 0 731 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3600

[startup+0.102017 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28081
/proc/meminfo: memFree=1607480/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=4776 CPUtime=0.09
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 1019 0 0 0 9 0 0 0 18 0 1 0 100182370 4890624 926 1992294400 134512640 135192793 4294956240 18446744073709551615 134546076 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 1194 926 56 166 0 1025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.301053 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28081
/proc/meminfo: memFree=1607480/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=6444 CPUtime=0.29
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 1481 0 0 0 29 0 0 0 19 0 1 0 100182370 6598656 1388 1992294400 134512640 135192793 4294956240 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 1611 1388 72 166 0 1442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6444

[startup+0.701122 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 28081
/proc/meminfo: memFree=1607480/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=6844 CPUtime=0.69
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 1563 0 0 0 69 0 0 0 22 0 1 0 100182370 7008256 1470 1992294400 134512640 135192793 4294956240 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 1711 1470 73 166 0 1542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6844

[startup+1.50126 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1601648/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=7240 CPUtime=1.49
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 1675 0 0 0 149 0 0 0 25 0 1 0 100182370 7413760 1582 1992294400 134512640 135192793 4294956240 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 1810 1582 73 166 0 1641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7240

[startup+3.10154 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1600944/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=7768 CPUtime=3.09
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 1807 0 0 0 309 0 0 0 25 0 1 0 100182370 7954432 1714 1992294400 134512640 135192793 4294956240 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 1942 1714 73 166 0 1773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7768

[startup+6.30111 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1599856/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=9368 CPUtime=6.29
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 2177 0 0 0 629 0 0 0 25 0 1 0 100182370 9592832 2084 1992294400 134512640 135192793 4294956240 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 2342 2084 73 166 0 2173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9368

[startup+12.7012 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1597744/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=11248 CPUtime=12.68
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 2650 0 0 0 1267 1 0 0 25 0 1 0 100182370 11517952 2557 1992294400 134512640 135192793 4294956240 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 2812 2557 73 166 0 2643 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11248

[startup+25.5015 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1596144/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=12380 CPUtime=25.48
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 2924 0 0 0 2546 2 0 0 25 0 1 0 100182370 12677120 2831 1992294400 134512640 135192793 4294956240 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 3095 2831 73 166 0 2926 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12380

[startup+51.102 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1593584/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=15212 CPUtime=51.07
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 3557 0 0 0 5105 2 0 0 25 0 1 0 100182370 15577088 3464 1992294400 134512640 135192793 4294956240 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 3803 3464 73 166 0 3634 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15212

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1589872/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=19132 CPUtime=102.26
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 4483 0 0 0 10223 3 0 0 25 0 1 0 100182370 19591168 4390 1992294400 134512640 135192793 4294956240 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 4783 4390 73 166 0 4614 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19132

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1588016/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=21196 CPUtime=162.23
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 4942 0 0 0 16220 3 0 0 25 0 1 0 100182370 21704704 4849 1992294400 134512640 135192793 4294956240 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 5299 4849 73 166 0 5130 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21196

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1586672/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=22584 CPUtime=222.22
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5283 0 0 0 22218 4 0 0 25 0 1 0 100182370 23126016 5190 1992294400 134512640 135192793 4294956240 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 5646 5190 74 166 0 5477 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22584

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1585520/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=24100 CPUtime=282.19
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5576 0 0 0 28215 4 0 0 25 0 1 0 100182370 24678400 5483 1992294400 134512640 135192793 4294956240 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6025 5483 74 166 0 5856 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24100

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1584880/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=24820 CPUtime=342.18
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5720 0 0 0 34213 5 0 0 25 0 1 0 100182370 25415680 5627 1992294400 134512640 135192793 4294956240 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6205 5627 74 166 0 6036 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24820

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1584624/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=25076 CPUtime=402.16
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5794 0 0 0 40211 5 0 0 25 0 1 0 100182370 25677824 5701 1992294400 134512640 135192793 4294956240 18446744073709551615 134533982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6269 5701 74 166 0 6100 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25076

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1583984/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=25908 CPUtime=462.14
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5935 0 0 0 46209 5 0 0 25 0 1 0 100182370 26529792 5842 1992294400 134512640 135192793 4294956240 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6477 5842 74 166 0 6308 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25908

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28082
/proc/meminfo: memFree=1583920/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=25908 CPUtime=522.12
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 5959 0 0 0 52206 6 0 0 25 0 1 0 100182370 26529792 5866 1992294400 134512640 135192793 4294956240 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6477 5866 74 166 0 6308 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 25908

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1583408/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=26356 CPUtime=582.09
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6037 0 0 0 58203 6 0 0 25 0 1 0 100182370 26988544 5944 1992294400 134512640 135192793 4294956240 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6589 5944 74 166 0 6420 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 26356

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1582704/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=27428 CPUtime=642.07
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6249 0 0 0 64201 6 0 0 25 0 1 0 100182370 28086272 6156 1992294400 134512640 135192793 4294956240 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 6857 6156 74 166 0 6688 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27428

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1582000/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=28388 CPUtime=702.05
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6427 0 0 0 70199 6 0 0 25 0 1 0 100182370 29069312 6334 1992294400 134512640 135192793 4294956240 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 7097 6334 74 166 0 6928 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28388

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1581104/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=29396 CPUtime=762.04
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6649 0 0 0 76197 7 0 0 25 0 1 0 100182370 30101504 6556 1992294400 134512640 135192793 4294956240 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 7349 6556 74 166 0 7180 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 29396

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1580656/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=30068 CPUtime=822.01
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6755 0 0 0 82194 7 0 0 25 0 1 0 100182370 30789632 6662 1992294400 134512640 135192793 4294956240 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 7517 6662 74 166 0 7348 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 30068

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1580208/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=30580 CPUtime=881.99
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 6870 0 0 0 88192 7 0 0 25 0 1 0 100182370 31313920 6777 1992294400 134512640 135192793 4294956240 18446744073709551615 134533926 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 7645 6777 74 166 0 7476 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 30580

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1579312/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=31824 CPUtime=941.97
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7107 0 0 0 94189 8 0 0 25 0 1 0 100182370 32587776 7014 1992294400 134512640 135192793 4294956240 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 7956 7014 74 166 0 7787 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 31824

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1579056/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=32080 CPUtime=1001.95
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7161 0 0 0 100187 8 0 0 25 0 1 0 100182370 32849920 7068 1992294400 134512640 135192793 4294956240 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8020 7068 74 166 0 7851 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 32080

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1578864/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=32336 CPUtime=1061.93
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7219 0 0 0 106185 8 0 0 25 0 1 0 100182370 33112064 7126 1992294400 134512640 135192793 4294956240 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8084 7126 74 166 0 7915 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 32336

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1578096/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=33140 CPUtime=1121.92
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7392 0 0 0 112183 9 0 0 25 0 1 0 100182370 33935360 7299 1992294400 134512640 135192793 4294956240 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8285 7299 74 166 0 8116 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 33140

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1577968/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=33140 CPUtime=1181.89
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7428 0 0 0 118180 9 0 0 25 0 1 0 100182370 33935360 7335 1992294400 134512640 135192793 4294956240 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8285 7335 74 166 0 8116 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 33140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1577840/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=33396 CPUtime=1200.09
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7457 0 0 0 120000 9 0 0 25 0 1 0 100182370 34197504 7364 1992294400 134512640 135192793 4294956240 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8349 7364 74 166 0 8180 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33396

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 28088
/proc/meminfo: memFree=1577840/2055920 swapFree=4181848/4192956
[pid=28081] ppid=28079 vsize=33396 CPUtime=1200.09
/proc/28081/stat : 28081 (mxc-sat09) R 28079 28081 28044 0 -1 4194304 7457 0 0 0 120000 9 0 0 25 0 1 0 100182370 34197504 7364 1992294400 134512640 135192793 4294956240 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28081/statm: 8349 7364 74 166 0 8180 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 33396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.102984
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 33396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7457
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= 2176

runsolver used 0.882865 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 06:51:24
IDJOB=1727147
IDBENCH=24631
IDSOLVER=504
FILE ID=node4/1727147-1240721484
PBS_JOBID= 9186927
Free space on /tmp= 66260 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727147-1240721484/watcher-1727147-1240721484 -o /tmp/evaluation-result-1727147-1240721484/solver-1727147-1240721484 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1727147-1240721484.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=401420933

node4.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		: 3000.265
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		: 3000.265
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:       1607896 kB
Buffers:         50328 kB
Cached:         332288 kB
SwapCached:       5596 kB
Active:         201924 kB
Inactive:       189120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607896 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            42856 kB
Committed_AS:   505576 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 07:11:27