Trace number 1728843

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.78/30.82	c starting MXC with:
30.78/30.82	c cnf_path = HOME/instance-1728843-1240741873.cnf
30.78/30.82	c restart_strategy = auto
30.78/30.82	c sign_strategy = cached
30.78/30.82	c use_preprocessing = -1
30.78/30.82	c output_implicant = 1
30.78/30.82	c timeout_seconds = 0
30.78/30.82	c running SatELite... done
30.78/30.82	c 1 vars eliminated
30.78/30.82	c received 0 units and 1400 clauses from SatELite
30.78/30.82	c 0 assignments made, starting to guess now
30.78/30.82	c ===================================[MXC]=====================================
30.78/30.82	c | Conflicts |                Clause Statistics                   |   Vars   |
30.78/30.82	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.78/30.82	c =============================================================================
30.78/30.82	c |         0 |       0       0     1400        0        0     nan |      400 |
30.78/30.82	c |       100 |       0       0     1400      100     1050    29.7 |      400 |
30.78/30.82	c |       210 |       0       0     1400      210     1105    29.3 |      400 |
30.78/30.82	c |       441 |       0       0     1400      441     1220    28.5 |      400 |
30.78/30.82	c |       805 |       0       0     1400      805     1402    28.5 |      400 |
30.78/30.82	c |      1315 |       0       0     1400     1315     1609    28.7 |      400 |
30.78/30.82	c |      1986 |       0       0     1400     1138     1754    28.4 |      400 |
30.78/30.82	c |      2834 |       0       0     1400     1047     1894    27.3 |      400 |
30.78/30.82	c |      3876 |       0       0     1400     1077     2031    29.6 |      400 |
30.78/30.82	c |      5132 |       0       0     1400     1260     2163    29.1 |      400 |
30.78/30.82	c |      6623 |       0       0     1400     1625     2292    28.5 |      400 |
30.78/30.82	c |      8373 |       0       0     1400     2202     2419    29.7 |      400 |
30.78/30.82	c |     10408 |       0       0     1400     1764     2543    28.9 |      400 |
30.78/30.82	c |     12756 |       0       0     1400     1490     2665    27.8 |      400 |
30.78/30.82	c |     15449 |       0       0     1400     1428     2786    26.1 |      400 |
30.78/30.82	c |     18521 |       0       0     1400     1628     2906    27.0 |      400 |
30.78/30.82	c |     22010 |       0       0     1400     2137     3025    28.9 |      400 |
30.78/30.82	c |     25958 |       0       0     1400     3008     3144    28.6 |      400 |
30.78/30.82	c |     30411 |       0       0     1400     2674     3262    27.9 |      400 |
30.78/30.82	c |     35419 |       0       0     1400     2709     3381    27.7 |      400 |
30.78/30.82	c |     41038 |       0       0     1400     3189     3499    29.6 |      400 |
30.78/30.82	c |     47329 |       0       0     1400     2370     3618    27.4 |      400 |
30.78/30.82	c |     54360 |       0       0     1400     2027     3737    28.1 |      400 |
30.78/30.82	c |     62205 |       0       0     1400     2256     3857    27.6 |      400 |
30.78/30.82	c |     70945 |       0       0     1400     3159     3978    27.6 |      400 |
30.78/30.82	c |     80669 |       0       0     1400     2790     4099    28.8 |      400 |
30.78/30.82	c |     91476 |       0       0     1400     3191     4222    27.4 |      400 |
30.78/30.82	c |    103474 |       0       0     1400     2334     4346    25.8 |      400 |
30.78/30.82	c |    116782 |       0       0     1400     2398     4471    27.9 |      400 |
30.78/30.82	c |    131532 |       0       0     1400     3537     4597    28.1 |      400 |
30.78/30.82	c |    147868 |       0       0     1400     3560     4726    27.9 |      400 |
30.78/30.82	c |    165948 |       0       0     1400     2473     4855    26.8 |      400 |
30.78/30.82	c |    185947 |       0       0     1400     2787     4987    28.4 |      400 |
30.78/30.82	c |    208057 |       0       0     1400     4683     5120    28.9 |      400 |
30.78/30.82	c |    232489 |       0       0     1400     3189     5255    26.7 |      400 |
30.78/30.82	c |    259475 |       0       0     1400     3558     5393    27.1 |      400 |
30.78/30.82	c |    289271 |       0       0     1400     3317     5532    27.6 |      400 |
30.78/30.82	c |    322158 |       0       0     1400     5394     5674    28.0 |      400 |
30.78/30.82	c |    358445 |       0       0     1400     4357     5818    29.2 |      400 |
30.78/30.82	c |    398472 |       0       0     1400     3149     5965    28.4 |      400 |
30.78/30.82	c |    442613 |       0       0     1400     5040     6114    28.4 |      400 |
30.78/30.82	c |    491279 |       0       0     1400     4206     6265    28.5 |      400 |
30.78/30.82	c |    544923 |       0       0     1400     3928

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-1728843-1240741873/watcher-1728843-1240741873 -o /tmp/evaluation-result-1728843-1240741873/solver-1728843-1240741873 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1728843-1240741873.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: 1.00 1.00 1.00 3/65 27772
/proc/meminfo: memFree=1753136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=1108 CPUtime=0
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 102220403 1134592 172 1992294400 134512640 135192793 4294956208 18446744073709551615 134681961 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 277 173 70 166 0 108 0

[startup+0.0796371 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27772
/proc/meminfo: memFree=1753136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=1636 CPUtime=0.07
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 293 0 0 0 7 0 0 0 18 0 1 0 102220403 1675264 279 1992294400 134512640 135192793 4294956208 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 409 279 72 166 0 240 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1636

[startup+0.101639 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27772
/proc/meminfo: memFree=1753136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=1636 CPUtime=0.09
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 102220403 1675264 292 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 409 292 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301661 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27772
/proc/meminfo: memFree=1753136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=1900 CPUtime=0.29
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 102220403 1945600 358 1992294400 134512640 135192793 4294956208 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 475 358 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701707 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 27772
/proc/meminfo: memFree=1753136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=2164 CPUtime=0.69
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 436 0 0 0 69 0 0 0 22 0 1 0 102220403 2215936 422 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 541 422 72 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1751528/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=2564 CPUtime=1.49
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 541 0 0 0 149 0 0 0 25 0 1 0 102220403 2625536 527 1992294400 134512640 135192793 4294956208 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 641 527 72 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1750952/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=3092 CPUtime=3.09
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 102220403 3166208 664 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 773 664 72 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1750120/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=3752 CPUtime=6.29
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 845 0 0 0 629 0 0 0 25 0 1 0 102220403 3842048 831 1992294400 134512640 135192793 4294956208 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 938 831 72 166 0 769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1749040/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=4816 CPUtime=12.69
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 1088 0 0 0 1269 0 0 0 25 0 1 0 102220403 4931584 1074 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 1204 1074 72 166 0 1035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4816

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1747568/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=6304 CPUtime=25.48
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 1419 0 0 0 2548 0 0 0 25 0 1 0 102220403 6455296 1405 1992294400 134512640 135192793 4294956208 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 1576 1405 72 166 0 1407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6304

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1745712/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=8200 CPUtime=51.08
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 1888 0 0 0 5107 1 0 0 25 0 1 0 102220403 8396800 1874 1992294400 134512640 135192793 4294956208 18446744073709551615 134534155 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 2050 1874 72 166 0 1881 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8200

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1743088/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=10920 CPUtime=102.26
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 2505 0 0 0 10225 1 0 0 25 0 1 0 102220403 11182080 2491 1992294400 134512640 135192793 4294956208 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 2730 2491 72 166 0 2561 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10920

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1741360/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=12776 CPUtime=162.25
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 2942 0 0 0 16223 2 0 0 25 0 1 0 102220403 13082624 2928 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 3194 2928 72 166 0 3025 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12776

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1740016/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=14404 CPUtime=222.23
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 3266 0 0 0 22220 3 0 0 25 0 1 0 102220403 14749696 3252 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 3601 3252 72 166 0 3432 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14404

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1738352/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=16348 CPUtime=282.21
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 3680 0 0 0 28218 3 0 0 25 0 1 0 102220403 16740352 3666 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 4087 3666 72 166 0 3918 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16348

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1737136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=17584 CPUtime=342.2
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 3963 0 0 0 34216 4 0 0 25 0 1 0 102220403 18006016 3949 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 4396 3949 72 166 0 4227 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27773
/proc/meminfo: memFree=1736048/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=18940 CPUtime=402.18
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 4241 0 0 0 40214 4 0 0 25 0 1 0 102220403 19394560 4227 1992294400 134512640 135192793 4294956208 18446744073709551615 134548737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 4735 4227 72 166 0 4566 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18940

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1734832/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=20128 CPUtime=462.17
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 4509 0 0 0 46212 5 0 0 25 0 1 0 102220403 20611072 4495 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 5032 4495 72 166 0 4863 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1733936/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=21052 CPUtime=522.15
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 4729 0 0 0 52210 5 0 0 25 0 1 0 102220403 21557248 4715 1992294400 134512640 135192793 4294956208 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 5263 4715 72 166 0 5094 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21052

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1733040/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=21996 CPUtime=582.13
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 4939 0 0 0 58208 5 0 0 25 0 1 0 102220403 22523904 4925 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 5499 4925 72 166 0 5330 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1732400/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=22608 CPUtime=642.13
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5092 0 0 0 64207 6 0 0 25 0 1 0 102220403 23150592 5078 1992294400 134512640 135192793 4294956208 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 5652 5078 72 166 0 5483 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22608

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1731696/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=23440 CPUtime=702.1
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5262 0 0 0 70204 6 0 0 25 0 1 0 102220403 24002560 5248 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 5860 5248 72 166 0 5691 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23440

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1731056/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=24056 CPUtime=762.09
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5415 0 0 0 76203 6 0 0 25 0 1 0 102220403 24633344 5401 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6014 5401 72 166 0 5845 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 24056

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1730224/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=25036 CPUtime=822.08
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5608 0 0 0 82201 7 0 0 25 0 1 0 102220403 25636864 5594 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6259 5594 72 166 0 6090 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 25036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1729520/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=25708 CPUtime=882.06
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5768 0 0 0 88199 7 0 0 25 0 1 0 102220403 26324992 5754 1992294400 134512640 135192793 4294956208 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6427 5754 72 166 0 6258 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 25708

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1729136/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=26220 CPUtime=942.04
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5884 0 0 0 94197 7 0 0 25 0 1 0 102220403 26849280 5870 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6555 5870 72 166 0 6386 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 26220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1728688/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=26524 CPUtime=1002.02
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 5981 0 0 0 100195 7 0 0 25 0 1 0 102220403 27160576 5967 1992294400 134512640 135192793 4294956208 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6631 5967 72 166 0 6462 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 26524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1728176/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=27004 CPUtime=1062.01
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 6097 0 0 0 106193 8 0 0 25 0 1 0 102220403 27652096 6083 1992294400 134512640 135192793 4294956208 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6751 6083 72 166 0 6582 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 27004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1727920/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=27324 CPUtime=1121.99
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 6155 0 0 0 112191 8 0 0 25 0 1 0 102220403 27979776 6141 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6831 6141 72 166 0 6662 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 27324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1727472/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=27832 CPUtime=1181.97
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 6256 0 0 0 118189 8 0 0 25 0 1 0 102220403 28499968 6242 1992294400 134512640 135192793 4294956208 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6958 6242 72 166 0 6789 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 27832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27775
/proc/meminfo: memFree=1727408/2055920 swapFree=4180008/4192956
[pid=27772] ppid=27770 vsize=27832 CPUtime=1200.07
/proc/27772/stat : 27772 (mxc-sat09) R 27770 27772 27451 0 -1 4194304 6270 0 0 0 119999 8 0 0 25 0 1 0 102220403 28499968 6256 1992294400 134512640 135192793 4294956208 18446744073709551615 134548128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27772/statm: 6958 6256 72 166 0 6789 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27832

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.091986
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 27832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6270
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= 1612

runsolver used 1.45678 second user time and 2.80557 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-26 12:31:13
IDJOB=1728843
IDBENCH=24687
IDSOLVER=504
FILE ID=node32/1728843-1240741873
PBS_JOBID= 9186972
Free space on /tmp= 66396 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728843-1240741873/watcher-1728843-1240741873 -o /tmp/evaluation-result-1728843-1240741873/solver-1728843-1240741873 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1728843-1240741873.cnf

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

MD5SUM BENCH= 67e3f1c82b3561160730d7e2b008579e
RANDOM SEED=1814583096

node32.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		: 3000.216
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		: 3000.216
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:       1753616 kB
Buffers:         22608 kB
Cached:         223368 kB
SwapCached:       6168 kB
Active:          12348 kB
Inactive:       242444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753616 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          14324 kB
Slab:            33320 kB
Committed_AS:   362564 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node32 at 2009-04-26 12:51:15