Trace number 1729479

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
MD5SUM6a0d1029e840b2624bac287c335e4e2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses492
Sum of the clauses size1114
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2427
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

20.89/20.95	c starting MXC with:
20.89/20.95	c cnf_path = HOME/instance-1729479-1240749991.cnf
20.89/20.95	c restart_strategy = auto
20.89/20.95	c sign_strategy = cached
20.89/20.95	c use_preprocessing = -1
20.89/20.95	c output_implicant = 1
20.89/20.95	c timeout_seconds = 0
20.89/20.95	c running SatELite... done
20.89/20.95	c 142 vars eliminated
20.89/20.95	c received 0 units and 398 clauses from SatELite
20.89/20.95	c 141 assignments made, starting to guess now
20.89/20.95	c ===================================[MXC]=====================================
20.89/20.95	c | Conflicts |                Clause Statistics                   |   Vars   |
20.89/20.95	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.89/20.95	c =============================================================================
20.89/20.95	c |         0 |       0     274      124        0        0     nan |      320 |
20.89/20.95	c |       100 |       0     274      124      100     1050    28.6 |      179 |
20.89/20.95	c |       210 |       0     274      124      210     1105    27.9 |      179 |
20.89/20.95	c |       441 |       0     274      124      441     1220    29.8 |      179 |
20.89/20.95	c |       805 |       0     274      124      805     1402    29.6 |      179 |
20.89/20.95	c |      1315 |       0     274      124     1315     1609    28.5 |      179 |
20.89/20.95	c |      1986 |       0     274      124     1138     1754    27.9 |      179 |
20.89/20.95	c |      2834 |       0     274      124     1048     1894    28.6 |      179 |
20.89/20.95	c |      3876 |       0     274      124     1078     2031    27.7 |      179 |
20.89/20.95	c |      5132 |       0     274      124     1261     2163    31.0 |      179 |
20.89/20.95	c |      6623 |       0     274      124     1626     2292    27.2 |      179 |
20.89/20.95	c |      8373 |       0     274      124     2202     2419    32.7 |      179 |
20.89/20.95	c |     10408 |       0     274      124     1764     2543    30.0 |      179 |
20.89/20.95	c |     12756 |       0     274      124     1497     2665    36.0 |      179 |
20.89/20.95	c |     15449 |       0     274      124     1442     2786    34.9 |      179 |
20.89/20.95	c |     18521 |       0     274      124     1657     2906    36.8 |      179 |
20.89/20.95	c |     22010 |       0     274      124     2180     3025    34.9 |      179 |
20.89/20.95	c |     25958 |       0     274      124     3064     3144    34.5 |      179 |
20.89/20.95	c |     30411 |       0     274      124     2748     3262    38.7 |      179 |
20.89/20.95	c |     35419 |       0     274      124     2807     3381    37.4 |      179 |
20.89/20.95	c |     41038 |       0     274      124     3280     3499    37.3 |      179 |
20.89/20.95	c |     47329 |       0     274      124     2496     3618    40.3 |      179 |
20.89/20.95	c |     54360 |       0     274      124     2204     3737    38.3 |      179 |
20.89/20.95	c |     62205 |       0     274      124     2463     3857    33.1 |      179 |
20.89/20.95	c |     70945 |       0     274      124     3390     3978    30.6 |      179 |
20.89/20.95	c |     80669 |       0     274      124     3047     4099    32.8 |      179 |
20.89/20.95	c |     91476 |       0     274      124     3476     4222    40.7 |      179 |
20.89/20.95	c |    103474 |       0     274      124     2644     4346    32.3 |      179 |
20.89/20.95	c |    116782 |       0     274      124     2733     4471    34.3 |      179 |
20.89/20.95	c |    131532 |       0     274      124     3913     4597    36.7 |      179 |
20.89/20.95	c |    147868 |       0     274      124     3981     4726    36.3 |      179 |
20.89/20.95	c |    165948 |       0     274      124     2952     4855    36.4 |      179 |
20.89/20.95	c |    185947 |       0     274      124     3305     4987    33.5 |      179 |
20.89/20.95	c |    208057 |       0     274      124     2667     5120    37.9 |      179 |
20.89/20.95	c |    232489 |       0     274      124     3799     5255    40.9 |      179 |
20.89/20.95	c |    259475 |       0     274      124     4186     5393    33.1 |      179 |
20.89/20.95	c |    289271 |       0     274      124     3991     5532    32.4 |      179 |
20.89/20.95	c |    322158 |       0     274      124     3264     5674    31.2 |      179 |
20.89/20.95	c |    358445 |       0     274      124     5127     5818    31.6 |      179 |
20.89/20.95	c |    398472 |       0     274      124     3931     5965    39.5 |      179 |
20.89/20.95	c |    442613 |       0     274      124     5871     6114    40.8 |      179 |
20.89/20.95	c |    491279 |       0     274      124     5188     6265    38.7 |      179 |
20.89/20.95	c |    544923 |       0     274      124     5094

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-1729479-1240749991/watcher-1729479-1240749991 -o /tmp/evaluation-result-1729479-1240749991/solver-1729479-1240749991 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1729479-1240749991.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: 1.83 1.82 1.45 3/65 8970
/proc/meminfo: memFree=1502328/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=976 CPUtime=0
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 137 0 0 0 0 0 0 0 20 0 1 0 103028202 999424 123 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 244 123 72 166 0 75 0

[startup+0.051142 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 8970
/proc/meminfo: memFree=1502328/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=1372 CPUtime=0.04
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 237 0 0 0 4 0 0 0 20 0 1 0 103028202 1404928 223 1992294400 134512640 135192793 4294956208 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 343 223 73 166 0 174 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1372

[startup+0.101147 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 8970
/proc/meminfo: memFree=1502328/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=1504 CPUtime=0.09
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 271 0 0 0 9 0 0 0 20 0 1 0 103028202 1540096 257 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 376 257 73 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301168 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 8970
/proc/meminfo: memFree=1502328/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=1900 CPUtime=0.29
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 381 0 0 0 29 0 0 0 22 0 1 0 103028202 1945600 367 1992294400 134512640 135192793 4294956208 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 475 367 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701215 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 8970
/proc/meminfo: memFree=1502328/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=2300 CPUtime=0.69
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 463 0 0 0 69 0 0 0 25 0 1 0 103028202 2355200 449 1992294400 134512640 135192793 4294956208 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 575 449 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50131 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 8971
/proc/meminfo: memFree=1500464/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=2964 CPUtime=1.49
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 621 0 0 0 149 0 0 0 25 0 1 0 103028202 3035136 607 1992294400 134512640 135192793 4294956208 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 741 607 73 166 0 572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2964

[startup+3.10249 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 8971
/proc/meminfo: memFree=1499824/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=3496 CPUtime=3.09
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 762 0 0 0 309 0 0 0 25 0 1 0 103028202 3579904 748 1992294400 134512640 135192793 4294956208 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 874 748 73 166 0 705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3496

[startup+6.30185 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 8971
/proc/meminfo: memFree=1498800/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=4340 CPUtime=6.29
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 950 0 0 0 629 0 0 0 25 0 1 0 103028202 4444160 936 1992294400 134512640 135192793 4294956208 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 1085 936 73 166 0 916 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4340

[startup+12.7016 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 8971
/proc/meminfo: memFree=1497784/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=5356 CPUtime=12.69
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 1163 0 0 0 1269 0 0 0 25 0 1 0 103028202 5484544 1149 1992294400 134512640 135192793 4294956208 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 1339 1149 73 166 0 1170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5356

[startup+25.501 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 8971
/proc/meminfo: memFree=1496248/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=7072 CPUtime=25.49
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 1526 0 0 0 2548 1 0 0 25 0 1 0 103028202 7241728 1512 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 1768 1512 73 166 0 1599 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7072

[startup+51.102 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 8971
/proc/meminfo: memFree=1494520/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=8856 CPUtime=51.08
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 1969 0 0 0 5107 1 0 0 25 0 1 0 103028202 9068544 1955 1992294400 134512640 135192793 4294956208 18446744073709551615 134745651 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 2214 1955 73 166 0 2045 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8856

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/66 8971
/proc/meminfo: memFree=1492024/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=11740 CPUtime=102.27
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 2581 0 0 0 10226 1 0 0 25 0 1 0 103028202 12021760 2567 1992294400 134512640 135192793 4294956208 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 2935 2567 73 166 0 2766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11740

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/66 8971
/proc/meminfo: memFree=1490232/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=13740 CPUtime=162.25
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 3039 0 0 0 16224 1 0 0 25 0 1 0 103028202 14069760 3025 1992294400 134512640 135192793 4294956208 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 3435 3025 73 166 0 3266 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13740

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/66 8971
/proc/meminfo: memFree=1488568/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=15680 CPUtime=222.23
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 3444 0 0 0 22222 1 0 0 25 0 1 0 103028202 16056320 3430 1992294400 134512640 135192793 4294956208 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 3920 3430 73 166 0 3751 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15680

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 8971
/proc/meminfo: memFree=1486968/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=17832 CPUtime=282.21
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 3857 0 0 0 28220 1 0 0 25 0 1 0 103028202 18259968 3843 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 4458 3843 73 166 0 4289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17832

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.30 2/66 8971
/proc/meminfo: memFree=1486584/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=18012 CPUtime=342.19
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 3930 0 0 0 34218 1 0 0 25 0 1 0 103028202 18444288 3916 1992294400 134512640 135192793 4294956208 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 4503 3916 73 166 0 4334 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18012

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 8971
/proc/meminfo: memFree=1485752/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=19052 CPUtime=402.19
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4146 0 0 0 40217 2 0 0 25 0 1 0 103028202 19509248 4132 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 4763 4132 73 166 0 4594 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19052

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/66 8971
/proc/meminfo: memFree=1484600/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=20376 CPUtime=462.17
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4426 0 0 0 46215 2 0 0 25 0 1 0 103028202 20865024 4412 1992294400 134512640 135192793 4294956208 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5094 4412 73 166 0 4925 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20376

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 8971
/proc/meminfo: memFree=1483960/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=21112 CPUtime=522.15
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4589 0 0 0 52213 2 0 0 25 0 1 0 103028202 21618688 4575 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5278 4575 73 166 0 5109 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21112

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 8971
/proc/meminfo: memFree=1483384/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=21648 CPUtime=582.14
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4728 0 0 0 58212 2 0 0 25 0 1 0 103028202 22167552 4714 1992294400 134512640 135192793 4294956208 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5412 4714 73 166 0 5243 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21648

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 8971
/proc/meminfo: memFree=1482936/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=22032 CPUtime=642.13
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4825 0 0 0 64211 2 0 0 25 0 1 0 103028202 22560768 4811 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5508 4811 73 166 0 5339 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22032

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 8971
/proc/meminfo: memFree=1482552/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=22224 CPUtime=702.1
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 4917 0 0 0 70208 2 0 0 25 0 1 0 103028202 22757376 4903 1992294400 134512640 135192793 4294956208 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5556 4903 73 166 0 5387 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 22224

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 8971
/proc/meminfo: memFree=1482104/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=22740 CPUtime=762.09
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5032 0 0 0 76207 2 0 0 25 0 1 0 103028202 23285760 5018 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5685 5018 73 166 0 5516 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22740

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 8971
/proc/meminfo: memFree=1481784/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=22740 CPUtime=822.07
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5099 0 0 0 82205 2 0 0 25 0 1 0 103028202 23285760 5085 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5685 5085 73 166 0 5516 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22740

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 8977
/proc/meminfo: memFree=1481464/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=23056 CPUtime=882.05
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5158 0 0 0 88203 2 0 0 25 0 1 0 103028202 23609344 5144 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5764 5144 73 166 0 5595 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23056

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 8977
/proc/meminfo: memFree=1480696/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=23888 CPUtime=942.04
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5347 0 0 0 94201 3 0 0 25 0 1 0 103028202 24461312 5333 1992294400 134512640 135192793 4294956208 18446744073709551615 134745404 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 5972 5333 73 166 0 5803 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 8977
/proc/meminfo: memFree=1480312/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=24308 CPUtime=1002.02
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5458 0 0 0 100199 3 0 0 25 0 1 0 103028202 24891392 5444 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 6077 5444 73 166 0 5908 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 8977
/proc/meminfo: memFree=1480184/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=24308 CPUtime=1062
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5477 0 0 0 106197 3 0 0 25 0 1 0 103028202 24891392 5463 1992294400 134512640 135192793 4294956208 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 6077 5463 73 166 0 5908 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 24308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8977
/proc/meminfo: memFree=1480056/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=24308 CPUtime=1121.99
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5499 0 0 0 112196 3 0 0 25 0 1 0 103028202 24891392 5485 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 6077 5485 73 166 0 5908 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8977
/proc/meminfo: memFree=1480184/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=24308 CPUtime=1181.97
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5515 0 0 0 118194 3 0 0 25 0 1 0 103028202 24891392 5501 1992294400 134512640 135192793 4294956208 18446744073709551615 134551840 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 6077 5501 73 166 0 5908 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8977
/proc/meminfo: memFree=1480120/2055920 swapFree=4192956/4192956
[pid=8970] ppid=8968 vsize=24308 CPUtime=1200.07
/proc/8970/stat : 8970 (mxc-sat09) R 8968 8970 8708 0 -1 4194304 5516 0 0 0 120004 3 0 0 25 0 1 0 103028202 24891392 5502 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8970/statm: 6077 5502 73 166 0 5908 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24308

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): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.038994
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 24308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5516
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= 2239

runsolver used 1.23581 second user time and 2.30465 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-26 14:46:31
IDJOB=1729479
IDBENCH=24704
IDSOLVER=504
FILE ID=node88/1729479-1240749991
PBS_JOBID= 9187044
Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-02-S1127428711.sat05-484.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729479-1240749991/watcher-1729479-1240749991 -o /tmp/evaluation-result-1729479-1240749991/solver-1729479-1240749991 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1729479-1240749991.cnf

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

MD5SUM BENCH= 6a0d1029e840b2624bac287c335e4e2c
RANDOM SEED=1385844290

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502744 kB
Buffers:         80828 kB
Cached:         375248 kB
SwapCached:          0 kB
Active:          71572 kB
Inactive:       398852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          24088 kB
Slab:            68656 kB
Committed_AS:   270152 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= 66548 MiB
End job on node88 at 2009-04-26 15:06:33