Trace number 1727730

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/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data 

79.07/79.15	c starting MXC with:
79.07/79.15	c cnf_path = HOME/instance-1727730-1240728233.cnf
79.07/79.15	c restart_strategy = auto
79.07/79.15	c sign_strategy = cached
79.07/79.15	c use_preprocessing = -1
79.07/79.15	c output_implicant = 1
79.07/79.15	c timeout_seconds = 0
79.07/79.15	c running SatELite... done
79.07/79.15	c 573 vars eliminated
79.07/79.15	c received 57 units and 12433 clauses from SatELite
79.07/79.15	c 629 assignments made, starting to guess now
79.07/79.15	c ===================================[MXC]=====================================
79.07/79.15	c | Conflicts |                Clause Statistics                   |   Vars   |
79.07/79.15	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
79.07/79.15	c =============================================================================
79.07/79.15	c |         0 |       0    1126    11307        0        0     nan |     2935 |
79.07/79.15	c |       100 |       0    1129    11307       97     1050    13.5 |     2306 |
79.07/79.15	c |       210 |       0    1129    11307      207     1105    13.9 |     2306 |
79.07/79.15	c |       441 |       0    1129    11307      438     1220    14.8 |     2306 |
79.07/79.15	c |       805 |       0    1129    11307      802     1402    15.1 |     2306 |
79.07/79.15	c |      1315 |       0    1130    11307     1311     1657    17.2 |     2306 |
79.07/79.15	c |      1986 |       0    1132    11307     1980     1993    18.5 |     2306 |
79.07/79.15	c |      2834 |       0    1135    11307     1825     2417    19.8 |     2306 |
79.07/79.15	c |      3876 |       0    1137    11307     2865     2938    19.9 |     2306 |
79.07/79.15	c |      5132 |       0    1138    11307     2614     3566    18.9 |     2306 |
79.07/79.15	c |      6623 |       0    1140    11307     4103     4311    20.6 |     2306 |
79.07/79.15	c |      8373 |       0    1142    11307     3595     5186    21.0 |     2306 |
79.07/79.15	c |     10408 |       0    1144    11307     5628     6204    20.8 |     2306 |
79.07/79.15	c |     12756 |       0    1145    11307     4586     7378    19.4 |     2306 |
79.07/79.15	c |     15449 |       0    1151    11307     7273     8040    21.6 |     2306 |
79.07/79.15	c |     18521 |       0    1157    11307     6264     8402    23.5 |     2306 |
79.07/79.15	c |     22010 |       0    1169    11307     5407     8779    22.9 |     2306 |
79.07/79.15	c |     25958 |       0    1180    11307     4776     9154    22.9 |     2306 |
79.07/79.15	c |     30411 |       0    1185    11307     9224     9514    26.4 |     2306 |
79.07/79.15	c |     35419 |       0    1196    11307     9452     9892    26.9 |     2306 |
79.07/79.15	c |     41038 |       0    1201    11307    10106    10254    29.7 |     2306 |
79.07/79.15	c |     47329 |       0    1208    11307     5968    10625    25.4 |     2306 |
79.07/79.15	c |     54360 |       0    1212    11307     7552    10988    29.5 |     2306 |
79.07/79.15	c |     62205 |       0    1218    11307     9810    11361    32.1 |     2306 |
79.07/79.15	c |     70945 |       0    1229    11307     6965    11755    33.0 |     2306 |
79.07/79.15	c |     80669 |       0    1237    11307    10700    12144    33.4 |     2306 |
79.07/79.15	c |     91476 |       0    1243    11307     9189    12529    35.4 |     2306 |
79.07/79.15	c |    103474 |       0    1252    11307     8415    12931    35.0 |     2306 |
79.07/79.15	c |    116782 |       0    1259    11307     8537    13331    35.1 |     2306 |
79.07/79.15	c |    131532 |       0    1263    11307     9727    13724    36.7 |     2306 |
79.07/79.15	c |    147868 |       0    1267    11307    12145    14123    39.8 |     2306 |
79.07/79.15	c |    165948 |       0    1271    11307     8728    14527    35.1 |     2306 |
79.07/79.15	c |    185947 |       0    1276    11307    14006    14942    38.3 |     2306 |
79.07/79.15	c |    208057 |       0    1282    11307    13452    15368    38.4 |     2306 |
79.07/79.15	c |    232489 |       0    1286    11307    14579    15792    39.6 |     2306 |
79.07/79.15	c |    259475 |       0    1298    11307     9502    16260    35.5 |     2306 |
79.07/79.15	c |    289271 |       0    1308    11307    14534    16728    39.1 |     2306 |
79.07/79.15	c |    322158 |       0    1312    11307    13546    17176    41.1 |     2306 |
79.07/79.15	c |    358445 |       0    1318    11307    15042    17641    38.5 |     2306 |
79.07/79.15	c |    398472 |       0    1320    11307    10382    18096    35.3 |     2306 |
79.07/79.15	c |    442613 |       0    1326    11307    17854    18579    39.7 |     2306 |
79.07/79.15	c |    491279 |       0    1327    11307    10085    19045    37.2 |     2306 |
79.07/79.15	c |    544923 |       0    1328    11307    154

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-1727730-1240728233/watcher-1727730-1240728233 -o /tmp/evaluation-result-1727730-1240728233/solver-1727730-1240728233 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1727730-1240728233.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: 0.91 0.97 0.99 3/64 26898
/proc/meminfo: memFree=1746176/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=2340 CPUtime=0
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 100856790 2396160 435 1992294400 134512640 135192793 4294956208 18446744073709551615 134756763 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 585 435 55 166 0 416 0

[startup+0.099714 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26898
/proc/meminfo: memFree=1746176/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=3604 CPUtime=0.09
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 927 0 0 0 9 0 0 0 18 0 1 0 100856790 3690496 736 1992294400 134512640 135192793 4294956208 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 901 736 56 166 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3604

[startup+0.102713 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26898
/proc/meminfo: memFree=1746176/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=3604 CPUtime=0.09
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 927 0 0 0 9 0 0 0 18 0 1 0 100856790 3690496 736 1992294400 134512640 135192793 4294956208 18446744073709551615 134573784 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 901 736 56 166 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3604

[startup+0.301734 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26898
/proc/meminfo: memFree=1746176/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=4928 CPUtime=0.29
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 1335 0 0 0 29 0 0 0 19 0 1 0 100856790 5046272 1097 1992294400 134512640 135192793 4294956208 18446744073709551615 134553674 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 1232 1097 73 166 0 1063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4928

[startup+0.702781 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26898
/proc/meminfo: memFree=1746176/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=6116 CPUtime=0.69
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 1631 0 0 0 69 0 0 0 23 0 1 0 100856790 6262784 1393 1992294400 134512640 135192793 4294956208 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 1529 1393 73 166 0 1360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6116

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26899
/proc/meminfo: memFree=1740472/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=6908 CPUtime=1.49
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 1799 0 0 0 149 0 0 0 25 0 1 0 100856790 7073792 1561 1992294400 134512640 135192793 4294956208 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 1727 1561 73 166 0 1558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6908

[startup+3.10105 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26899
/proc/meminfo: memFree=1739640/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=7700 CPUtime=3.09
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 2012 0 0 0 309 0 0 0 25 0 1 0 100856790 7884800 1774 1992294400 134512640 135192793 4294956208 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 1925 1774 73 166 0 1756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7700

[startup+6.30142 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26899
/proc/meminfo: memFree=1738304/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=8772 CPUtime=6.29
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 2277 0 0 0 628 1 0 0 25 0 1 0 100856790 8982528 2039 1992294400 134512640 135192793 4294956208 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 2193 2039 73 166 0 2024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8772

[startup+12.7011 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 26899
/proc/meminfo: memFree=1737088/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=9996 CPUtime=12.69
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 2558 0 0 0 1268 1 0 0 25 0 1 0 100856790 10235904 2320 1992294400 134512640 135192793 4294956208 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 2499 2320 73 166 0 2330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9996

[startup+25.5016 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 26899
/proc/meminfo: memFree=1735552/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=11604 CPUtime=25.48
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 2906 0 0 0 2547 1 0 0 25 0 1 0 100856790 11882496 2668 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 2901 2668 73 166 0 2732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11604

[startup+51.1015 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 26899
/proc/meminfo: memFree=1733696/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=13764 CPUtime=51.08
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 3378 0 0 0 5106 2 0 0 25 0 1 0 100856790 14094336 3140 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 3441 3140 73 166 0 3272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13764

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 26899
/proc/meminfo: memFree=1731264/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=16336 CPUtime=102.26
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 3951 0 0 0 10224 2 0 0 25 0 1 0 100856790 16728064 3713 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 4084 3713 74 166 0 3915 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16336

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26899
/proc/meminfo: memFree=1729920/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=17916 CPUtime=162.24
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 4286 0 0 0 16222 2 0 0 25 0 1 0 100856790 18345984 4048 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 4479 4048 74 166 0 4310 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17916

[startup+222.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 26899
/proc/meminfo: memFree=1728512/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=19508 CPUtime=222.23
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 4627 0 0 0 22220 3 0 0 25 0 1 0 100856790 19976192 4389 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 4877 4389 74 166 0 4708 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19508

[startup+282.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 26899
/proc/meminfo: memFree=1727552/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=20916 CPUtime=282.21
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 4875 0 0 0 28218 3 0 0 25 0 1 0 100856790 21417984 4637 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 5229 4637 74 166 0 5060 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20916

[startup+342.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 26899
/proc/meminfo: memFree=1726720/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=21812 CPUtime=342.19
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 5050 0 0 0 34216 3 0 0 25 0 1 0 100856790 22335488 4812 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 5453 4812 74 166 0 5284 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21812

[startup+402.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 26899
/proc/meminfo: memFree=1725760/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=22788 CPUtime=402.18
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 5302 0 0 0 40214 4 0 0 25 0 1 0 100856790 23334912 5064 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 5697 5064 74 166 0 5528 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22788

[startup+462.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 26899
/proc/meminfo: memFree=1724672/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=24116 CPUtime=462.16
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 5573 0 0 0 46212 4 0 0 25 0 1 0 100856790 24694784 5335 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6029 5335 74 166 0 5860 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24116

[startup+522.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 26899
/proc/meminfo: memFree=1723776/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=25396 CPUtime=522.16
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 5795 0 0 0 52211 5 0 0 25 0 1 0 100856790 26005504 5557 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6349 5557 74 166 0 6180 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25396

[startup+582.303 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 26899
/proc/meminfo: memFree=1722944/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=26420 CPUtime=582.14
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6001 0 0 0 58209 5 0 0 25 0 1 0 100856790 27054080 5763 1992294400 134512640 135192793 4294956208 18446744073709551615 134534086 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6605 5763 74 166 0 6436 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26420

[startup+642.303 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 26899
/proc/meminfo: memFree=1722496/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=26916 CPUtime=642.12
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6101 0 0 0 64207 5 0 0 25 0 1 0 100856790 27561984 5863 1992294400 134512640 135192793 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6729 5863 74 166 0 6560 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26916

[startup+702.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 26899
/proc/meminfo: memFree=1721920/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=27516 CPUtime=702.1
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6225 0 0 0 70205 5 0 0 25 0 1 0 100856790 28176384 5987 1992294400 134512640 135192793 4294956208 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6879 5987 74 166 0 6710 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 27516

[startup+762.305 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 26899
/proc/meminfo: memFree=1721600/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=27772 CPUtime=762.09
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6288 0 0 0 76203 6 0 0 25 0 1 0 100856790 28438528 6050 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 6943 6050 74 166 0 6774 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 27772

[startup+822.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 26899
/proc/meminfo: memFree=1720960/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=28436 CPUtime=822.07
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6453 0 0 0 82201 6 0 0 25 0 1 0 100856790 29118464 6215 1992294400 134512640 135192793 4294956208 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7109 6215 74 166 0 6940 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28436

[startup+882.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 26899
/proc/meminfo: memFree=1720512/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=28932 CPUtime=882.05
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6557 0 0 0 88199 6 0 0 25 0 1 0 100856790 29626368 6319 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7233 6319 74 166 0 7064 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28932

[startup+942.302 s]
/proc/loadavg: 1.16 1.09 1.01 2/65 26899
/proc/meminfo: memFree=1720320/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=29380 CPUtime=942.04
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6625 0 0 0 94198 6 0 0 25 0 1 0 100856790 30085120 6387 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7345 6387 74 166 0 7176 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29380

[startup+1002.3 s]
/proc/loadavg: 1.17 1.10 1.02 2/65 26899
/proc/meminfo: memFree=1719936/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=29804 CPUtime=1002.02
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6706 0 0 0 100196 6 0 0 25 0 1 0 100856790 30519296 6468 1992294400 134512640 135192793 4294956208 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7451 6468 74 166 0 7282 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29804

[startup+1062.3 s]
/proc/loadavg: 1.16 1.11 1.02 2/65 26905
/proc/meminfo: memFree=1719480/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=30152 CPUtime=1062.01
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6801 0 0 0 106194 7 0 0 25 0 1 0 100856790 30875648 6563 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7538 6563 74 166 0 7369 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30152

[startup+1122.3 s]
/proc/loadavg: 1.16 1.12 1.02 2/65 26905
/proc/meminfo: memFree=1718712/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=31180 CPUtime=1121.99
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 6996 0 0 0 112192 7 0 0 25 0 1 0 100856790 31928320 6758 1992294400 134512640 135192793 4294956208 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7795 6758 74 166 0 7626 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 31180

[startup+1182.3 s]
/proc/loadavg: 1.11 1.11 1.02 2/65 26905
/proc/meminfo: memFree=1718584/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=31180 CPUtime=1181.97
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 7021 0 0 0 118190 7 0 0 25 0 1 0 100856790 31928320 6783 1992294400 134512640 135192793 4294956208 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7795 6783 74 166 0 7626 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 31180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.10 1.02 2/65 26905
/proc/meminfo: memFree=1718264/2055920 swapFree=4180724/4192956
[pid=26898] ppid=26896 vsize=31436 CPUtime=1200.07
/proc/26898/stat : 26898 (mxc-sat09) R 26896 26898 26615 0 -1 4194304 7070 0 0 0 120000 7 0 0 25 0 1 0 100856790 32190464 6832 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/26898/statm: 7859 6832 74 166 0 7690 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31436

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): 0.080987
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 31436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7070
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= 2185

runsolver used 0.884865 second user time and 2.50162 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-26 08:43:53
IDJOB=1727730
IDBENCH=24644
IDSOLVER=504
FILE ID=node23/1727730-1240728233
PBS_JOBID= 9186904
Free space on /tmp= 66320 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727730-1240728233/watcher-1727730-1240728233 -o /tmp/evaluation-result-1727730-1240728233/solver-1727730-1240728233 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1727730-1240728233.cnf

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

MD5SUM BENCH= cd51741c2df34af4fdb8becaf8b3fc51
RANDOM SEED=333912888

node23.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		: 3000.238
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		: 3000.238
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:       1746592 kB
Buffers:         24392 kB
Cached:         229612 kB
SwapCached:       6164 kB
Active:          14644 kB
Inactive:       247916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746592 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            32784 kB
Committed_AS:   425540 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= 66320 MiB
End job on node23 at 2009-04-26 09:03:55