Trace number 1720365

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) 1200.03 1200.51

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.431933
Satisfiable
(Un)Satisfiability was proved
Number of variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

42.38/42.41	c starting MXC with:
42.38/42.41	c cnf_path = HOME/instance-1720365-1240655319.cnf
42.38/42.41	c restart_strategy = auto
42.38/42.41	c sign_strategy = cached
42.38/42.41	c use_preprocessing = -1
42.38/42.41	c output_implicant = 1
42.38/42.41	c timeout_seconds = 0
42.38/42.41	c running SatELite... done
42.38/42.41	c 27 vars eliminated
42.38/42.41	c received 0 units and 1716 clauses from SatELite
42.38/42.41	c 26 assignments made, starting to guess now
42.38/42.41	c ===================================[MXC]=====================================
42.38/42.41	c | Conflicts |                Clause Statistics                   |   Vars   |
42.38/42.41	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
42.38/42.41	c =============================================================================
42.38/42.41	c |         0 |       0    1548      168        0        0     nan |      286 |
42.38/42.41	c |       100 |       0    1548      168      100     1050    40.3 |      260 |
42.38/42.41	c |       210 |       0    1548      168      210     1105    42.5 |      260 |
42.38/42.41	c |       441 |       0    1548      168      441     1220    47.2 |      260 |
42.38/42.41	c |       805 |       0    1548      168      805     1402    51.0 |      260 |
42.38/42.41	c |      1315 |       0    1548      168     1315     1609    50.6 |      260 |
42.38/42.41	c |      1986 |       0    1548      168     1147     1754    46.8 |      260 |
42.38/42.41	c |      2834 |       0    1548      168     1056     1894    40.8 |      260 |
42.38/42.41	c |      3876 |       0    1548      168     1087     2031    45.1 |      260 |
42.38/42.41	c |      5132 |       0    1548      168     1285     2163    45.8 |      260 |
42.38/42.41	c |      6623 |       0    1548      168     1666     2292    46.8 |      260 |
42.38/42.41	c |      8373 |       0    1548      168     2259     2419    49.2 |      260 |
42.38/42.41	c |     10408 |       0    1548      168     1855     2543    46.5 |      260 |
42.38/42.41	c |     12756 |       0    1548      168     1600     2665    48.3 |      260 |
42.38/42.41	c |     15449 |       0    1548      168     1544     2786    43.8 |      260 |
42.38/42.41	c |     18521 |       0    1548      168     1765     2906    49.7 |      260 |
42.38/42.41	c |     22010 |       0    1548      168     2312     3025    48.1 |      260 |
42.38/42.41	c |     25958 |       0    1548      168     1616     3144    45.8 |      260 |
42.38/42.41	c |     30411 |       0    1548      168     2887     3262    48.0 |      260 |
42.38/42.41	c |     35419 |       0    1548      168     2966     3381    46.6 |      260 |
42.38/42.41	c |     41038 |       0    1548      168     3488     3499    45.8 |      260 |
42.38/42.41	c |     47329 |       0    1548      168     2701     3618    48.0 |      260 |
42.38/42.41	c |     54360 |       0    1548      168     2414     3737    47.7 |      260 |
42.38/42.41	c |     62205 |       0    1548      168     2662     3857    51.5 |      260 |
42.38/42.41	c |     70945 |       0    1548      168     3589     3978    46.6 |      260 |
42.38/42.41	c |     80669 |       0    1548      168     3245     4099    52.4 |      260 |
42.38/42.41	c |     91476 |       0    1548      168     3681     4222    49.1 |      260 |
42.38/42.41	c |    103474 |       0    1548      168     2827     4346    50.2 |      260 |
42.38/42.41	c |    116782 |       0    1548      168     2924     4471    53.4 |      260 |
42.38/42.41	c |    131532 |       0    1548      168     4105     4597    50.7 |      260 |
42.38/42.41	c |    147868 |       0    1548      168     4155     4726    52.6 |      260 |
42.38/42.41	c |    165948 |       0    1548      168     3090     4855    46.0 |      260 |
42.38/42.41	c |    185947 |       0    1548      168     3428     4987    53.3 |      260 |
42.38/42.41	c |    208057 |       0    1548      168     2791     5120    48.4 |      260 |
42.38/42.41	c |    232489 |       0    1548      168     3872     5255    49.4 |      260 |
42.38/42.41	c |    259475 |       0    1548      168     4236     5393    45.7 |      260 |
42.38/42.41	c |    289271 |       0    1548      168     3984     5532    53.8 |      260 |
42.38/42.41	c |    322158 |       0    1548      168     3245     5674    47.2 |      260 |
42.38/42.41	c |    358445 |       0    1548      168     5069     5818    40.9 |      260 |
42.38/42.41	c |    398472 |       0    1548      168     3863     5965    47.0 |      260 |
42.38/42.41	c |    442613 |       0    1548      168     5784     6114    45.6 |      260 |
42.38/42.41	c |    491279 |       0    1548      168     5027     6265    50.7 |      260 |
42.38/42.41	c |    544923 |       0    1548      168     4810

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-1720365-1240655319/watcher-1720365-1240655319 -o /tmp/evaluation-result-1720365-1240655319/solver-1720365-1240655319 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1720365-1240655319.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 0.98 0.99 3/64 19710
/proc/meminfo: memFree=1911808/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=976 CPUtime=0
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 93560086 999424 129 1992294400 134512640 135192793 4294956208 18446744073709551615 134560269 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 244 129 56 166 0 75 0

[startup+0.0666271 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19710
/proc/meminfo: memFree=1911808/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=1636 CPUtime=0.06
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 312 0 0 0 6 0 0 0 18 0 1 0 93560086 1675264 298 1992294400 134512640 135192793 4294956208 18446744073709551615 134551609 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 409 298 73 166 0 240 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1636

[startup+0.10263 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19710
/proc/meminfo: memFree=1911808/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=1768 CPUtime=0.1
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 336 0 0 0 10 0 0 0 18 0 1 0 93560086 1810432 322 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 442 322 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301651 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19710
/proc/meminfo: memFree=1911808/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=2164 CPUtime=0.29
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 437 0 0 0 29 0 0 0 20 0 1 0 93560086 2215936 423 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 541 423 73 166 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.702695 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19710
/proc/meminfo: memFree=1911808/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=2560 CPUtime=0.7
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 535 0 0 0 70 0 0 0 24 0 1 0 93560086 2621440 521 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 640 521 73 166 0 471 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2560

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1909752/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=3252 CPUtime=1.49
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 691 0 0 0 149 0 0 0 25 0 1 0 93560086 3330048 677 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 813 677 73 166 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3252

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1909112/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=3816 CPUtime=3.09
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 813 0 0 0 309 0 0 0 25 0 1 0 93560086 3907584 799 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 954 799 73 166 0 785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3816

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1908216/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=4536 CPUtime=6.29
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 988 0 0 0 629 0 0 0 25 0 1 0 93560086 4644864 974 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 1134 974 73 166 0 965 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4536

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1907000/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=5564 CPUtime=12.69
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 1224 0 0 0 1269 0 0 0 25 0 1 0 93560086 5697536 1210 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 1391 1210 73 166 0 1222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5564

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1905848/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=7004 CPUtime=25.47
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 1519 0 0 0 2547 0 0 0 25 0 1 0 93560086 7172096 1505 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 1751 1505 73 166 0 1582 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7004

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1904824/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=8100 CPUtime=51.07
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 1791 0 0 0 5106 1 0 0 25 0 1 0 93560086 8294400 1777 1992294400 134512640 135192793 4294956208 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 2025 1777 73 166 0 1856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8100

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1902712/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=10540 CPUtime=102.26
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 2271 0 0 0 10225 1 0 0 25 0 1 0 93560086 10792960 2257 1992294400 134512640 135192793 4294956208 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 2635 2257 73 166 0 2466 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10540

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1900664/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=13120 CPUtime=162.23
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 2766 0 0 0 16222 1 0 0 25 0 1 0 93560086 13434880 2752 1992294400 134512640 135192793 4294956208 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 3280 2752 73 166 0 3111 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1899448/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=14596 CPUtime=222.2
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 3074 0 0 0 22219 1 0 0 25 0 1 0 93560086 14946304 3060 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 3649 3060 73 166 0 3480 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14596

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1898872/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=14796 CPUtime=282.18
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 3195 0 0 0 28217 1 0 0 25 0 1 0 93560086 15151104 3181 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 3699 3181 73 166 0 3530 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14796

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1898104/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=15484 CPUtime=342.16
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 3380 0 0 0 34214 2 0 0 25 0 1 0 93560086 15855616 3366 1992294400 134512640 135192793 4294956208 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 3871 3366 73 166 0 3702 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15484

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1897592/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=15792 CPUtime=402.14
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 3504 0 0 0 40212 2 0 0 25 0 1 0 93560086 16171008 3490 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 3948 3490 73 166 0 3779 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15792

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1892152/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=22768 CPUtime=462.12
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 4878 0 0 0 46209 3 0 0 25 0 1 0 93560086 23314432 4864 1992294400 134512640 135192793 4294956208 18446744073709551615 134533387 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 5692 4864 73 166 0 5523 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22768

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1890168/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=24992 CPUtime=522.09
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 5387 0 0 0 52205 4 0 0 25 0 1 0 93560086 25591808 5373 1992294400 134512640 135192793 4294956208 18446744073709551615 134550432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6248 5373 73 166 0 6079 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24992

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19711
/proc/meminfo: memFree=1889208/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=25568 CPUtime=582.07
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 5602 0 0 0 58203 4 0 0 25 0 1 0 93560086 26181632 5588 1992294400 134512640 135192793 4294956208 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6392 5588 73 166 0 6223 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25568

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1888696/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=25972 CPUtime=642.05
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 5700 0 0 0 64201 4 0 0 25 0 1 0 93560086 26595328 5686 1992294400 134512640 135192793 4294956208 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6493 5686 73 166 0 6324 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 25972

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1888056/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=26564 CPUtime=702.01
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 5853 0 0 0 70197 4 0 0 25 0 1 0 93560086 27201536 5839 1992294400 134512640 135192793 4294956208 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6641 5839 73 166 0 6472 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 26564

[startup+762.307 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1887480/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=27104 CPUtime=761.98
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 5990 0 0 0 76194 4 0 0 25 0 1 0 93560086 27754496 5976 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6776 5976 73 166 0 6607 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 27104

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1886712/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=27804 CPUtime=821.97
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6174 0 0 0 82192 5 0 0 25 0 1 0 93560086 28471296 6160 1992294400 134512640 135192793 4294956208 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 6951 6160 73 166 0 6782 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 27804

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1886200/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=28392 CPUtime=881.93
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6317 0 0 0 88188 5 0 0 25 0 1 0 93560086 29073408 6303 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 7098 6303 73 166 0 6929 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 28392

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1885496/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=29160 CPUtime=941.91
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6489 0 0 0 94186 5 0 0 25 0 1 0 93560086 29859840 6475 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 7290 6475 73 166 0 7121 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 29160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1885048/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=29672 CPUtime=1001.88
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6601 0 0 0 100183 5 0 0 25 0 1 0 93560086 30384128 6587 1992294400 134512640 135192793 4294956208 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 7418 6587 73 166 0 7249 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 29672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1884408/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=30440 CPUtime=1061.86
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6739 0 0 0 106180 6 0 0 25 0 1 0 93560086 31170560 6725 1992294400 134512640 135192793 4294956208 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 7610 6725 73 166 0 7441 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 30440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1884152/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=30696 CPUtime=1121.84
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 6803 0 0 0 112178 6 0 0 25 0 1 0 93560086 31432704 6789 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 7674 6789 73 166 0 7505 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 30696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1883128/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=32140 CPUtime=1181.82
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 7040 0 0 0 118176 6 0 0 25 0 1 0 93560086 32911360 7026 1992294400 134512640 135192793 4294956208 18446744073709551615 134534273 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 8035 7026 73 166 0 7866 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 32140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1882872/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=32396 CPUtime=1200.02
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 7107 0 0 0 119996 6 0 0 25 0 1 0 93560086 33173504 7093 1992294400 134512640 135192793 4294956208 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 8099 7093 73 166 0 7930 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 32396

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: 1.00 1.00 1.00 2/65 19713
/proc/meminfo: memFree=1882872/2055920 swapFree=4180628/4192956
[pid=19710] ppid=19708 vsize=32396 CPUtime=1200.02
/proc/19710/stat : 19710 (mxc-sat09) R 19708 19710 19372 0 -1 4194304 7107 0 0 0 119996 6 0 0 25 0 1 0 93560086 33173504 7093 1992294400 134512640 135192793 4294956208 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 0 0 0
/proc/19710/statm: 8099 7093 73 166 0 7930 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 32396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.069989
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 32396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7107
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= 3532

runsolver used 1.2998 second user time and 3.07653 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-25 12:28:39
IDJOB=1720365
IDBENCH=69602
IDSOLVER=504
FILE ID=node42/1720365-1240655319
PBS_JOBID= 9186492
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720365-1240655319/watcher-1720365-1240655319 -o /tmp/evaluation-result-1720365-1240655319/solver-1720365-1240655319 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1720365-1240655319.cnf

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

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=967466145

node42.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		: 3000.232
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		: 3000.232
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:       1912288 kB
Buffers:          9384 kB
Cached:          66728 kB
SwapCached:       6100 kB
Active:          29240 kB
Inactive:        55436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912288 kB
SwapTotal:     4192956 kB
SwapFree:      4180628 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            45016 kB
Committed_AS:   417084 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= 66328 MiB
End job on node42 at 2009-04-25 12:48:42