Trace number 1783629

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) 5000.03 5001.91

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

77.66/77.72	c starting MXC with:
77.66/77.72	c cnf_path = HOME/instance-1783629-1241861834.cnf
77.66/77.72	c restart_strategy = auto
77.66/77.72	c sign_strategy = cached
77.66/77.72	c use_preprocessing = -1
77.66/77.72	c output_implicant = 1
77.66/77.72	c timeout_seconds = 0
77.66/77.72	c running SatELite... done
77.66/77.72	c 288 vars eliminated
77.66/77.72	c received 0 units and 14016 clauses from SatELite
77.66/77.72	c 287 assignments made, starting to guess now
77.66/77.72	c ===================================[MXC]=====================================
77.66/77.72	c | Conflicts |                Clause Statistics                   |   Vars   |
77.66/77.72	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
77.66/77.72	c =============================================================================
77.66/77.72	c |         0 |       0       0    14016        0        0     nan |     1148 |
77.66/77.72	c |       100 |       0       0    14016      100     1050    24.3 |      861 |
77.66/77.72	c |       210 |       0       0    14016      210     1105    23.2 |      861 |
77.66/77.72	c |       441 |       0       0    14016      441     1220    23.2 |      861 |
77.66/77.72	c |       805 |       0       0    14016      805     1402    24.0 |      861 |
77.66/77.72	c |      1315 |       0       0    14016     1315     1609    25.6 |      861 |
77.66/77.72	c |      1986 |       0       1    14016     1141     1754    26.2 |      861 |
77.66/77.72	c |      2834 |       0       1    14016     1050     1894    25.2 |      861 |
77.66/77.72	c |      3876 |       0       1    14016     1084     2031    26.4 |      861 |
77.66/77.72	c |      5132 |       0       1    14016     1274     2163    28.3 |      861 |
77.66/77.72	c |      6623 |       0       5    14016     1639     2292    28.2 |      861 |
77.66/77.72	c |      8373 |       0       6    14016     2215     2419    30.2 |      861 |
77.66/77.72	c |     10408 |       0       6    14016     1786     2543    28.1 |      861 |
77.66/77.72	c |     12756 |       0       7    14016     1512     2665    24.8 |      861 |
77.66/77.72	c |     15449 |       0       7    14016     1462     2786    27.7 |      861 |
77.66/77.72	c |     18521 |       0       9    14016     1680     2906    27.7 |      861 |
77.66/77.72	c |     22010 |       0      10    14016     2203     3025    30.0 |      861 |
77.66/77.72	c |     25958 |       0      12    14016     3087     3144    32.2 |      861 |
77.66/77.72	c |     30411 |       0      12    14016     2779     3262    33.1 |      861 |
77.66/77.72	c |     35419 |       0      13    14016     2829     3381    31.7 |      861 |
77.66/77.72	c |     41038 |       0      14    14016     3315     3499    33.3 |      861 |
77.66/77.72	c |     47329 |       0      15    14016     2519     3618    31.7 |      861 |
77.66/77.72	c |     54360 |       0      15    14016     2203     3737    30.6 |      861 |
77.66/77.72	c |     62205 |       0      15    14016     2459     3857    31.3 |      861 |
77.66/77.72	c |     70945 |       0      17    14016     3378     3978    29.4 |      861 |
77.66/77.72	c |     80669 |       0      17    14016     3042     4099    29.6 |      861 |
77.66/77.72	c |     91476 |       0      18    14016     3471     4222    29.6 |      861 |
77.66/77.72	c |    103474 |       0      20    14016     2633     4346    28.6 |      861 |
77.66/77.72	c |    116782 |       0      25    14016     2725     4471    27.7 |      861 |
77.66/77.72	c |    131532 |       0      27    14016     3911     4597    30.2 |      861 |
77.66/77.72	c |    147868 |       0      27    14016     3961     4726    33.1 |      861 |
77.66/77.72	c |    165948 |       0      27    14016     2909     4855    32.2 |      861 |
77.66/77.72	c |    185947 |       0      27    14016     3241     4987    31.8 |      861 |
77.66/77.72	c |    208057 |       0      27    14016     2649     5120    32.8 |      861 |
77.66/77.72	c |    232489 |       0      27    14016     3763     5255    33.1 |      861 |
77.66/77.72	c |    259475 |       0      29    14016     4186     5393    36.4 |      861 |
77.66/77.72	c |    289271 |       0      29    14016     4031     5532    35.5 |      861 |
77.66/77.72	c |    322158 |       0      29    14016     3428     5674    32.4 |      861 |
77.66/77.72	c |    358445 |       0      30    14016     5356     5818    36.6 |      861 |
77.66/77.72	c |    398472 |       0      31    14016     4283     5965    33.0 |      861 |
77.66/77.72	c |    442613 |       0      34    14016     3239     6114    31.2 |      861 |
77.66/77.72	c |    491279 |       0      34    14016     5521     6265    38.6 |      861 |
77.66/77.72	c |    544923 |       0      34    14016     535

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-1783629-1241861834/watcher-1783629-1241861834 -o /tmp/evaluation-result-1783629-1241861834/solver-1783629-1241861834 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783629-1241861834.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.53 0.14 0.04 3/65 18335
/proc/meminfo: memFree=1563520/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=1468 CPUtime=0
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 250 0 0 0 0 0 0 0 20 0 1 0 214213771 1503232 236 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 367 237 54 166 0 198 0

[startup+0.0270511 s]
/proc/loadavg: 0.53 0.14 0.04 3/65 18335
/proc/meminfo: memFree=1563520/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=2156 CPUtime=0.02
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 447 0 0 0 2 0 0 0 20 0 1 0 214213771 2207744 378 1992294400 134512640 135192793 4294956224 18446744073709551615 134577000 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 539 378 56 166 0 370 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2156

[startup+0.102065 s]
/proc/loadavg: 0.53 0.14 0.04 3/65 18335
/proc/meminfo: memFree=1563520/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=3112 CPUtime=0.09
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 712 0 0 0 9 0 0 0 20 0 1 0 214213771 3186688 643 1992294400 134512640 135192793 4294956224 18446744073709551615 134753635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 778 643 56 166 0 609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.302103 s]
/proc/loadavg: 0.53 0.14 0.04 3/65 18335
/proc/meminfo: memFree=1563520/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=4828 CPUtime=0.29
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1130 0 0 0 29 0 0 0 22 0 1 0 214213771 4943872 1061 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1207 1061 73 166 0 1038 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4828

[startup+0.701181 s]
/proc/loadavg: 0.53 0.14 0.04 3/65 18335
/proc/meminfo: memFree=1563520/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=4960 CPUtime=0.69
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1189 0 0 0 69 0 0 0 25 0 1 0 214213771 5079040 1120 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1240 1120 73 166 0 1071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4960

[startup+1.50134 s]
/proc/loadavg: 0.53 0.14 0.04 2/66 18336
/proc/meminfo: memFree=1559224/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=5092 CPUtime=1.49
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1227 0 0 0 149 0 0 0 25 0 1 0 214213771 5214208 1158 1992294400 134512640 135192793 4294956224 18446744073709551615 134534296 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1273 1158 73 166 0 1104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5092

[startup+3.10165 s]
/proc/loadavg: 0.53 0.14 0.04 2/66 18336
/proc/meminfo: memFree=1558904/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=5356 CPUtime=3.08
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1294 0 0 0 308 0 0 0 25 0 1 0 214213771 5484544 1225 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1339 1225 73 166 0 1170 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5356

[startup+6.30127 s]
/proc/loadavg: 0.57 0.15 0.05 2/66 18336
/proc/meminfo: memFree=1558400/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=5768 CPUtime=6.29
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1370 0 0 0 628 1 0 0 25 0 1 0 214213771 5906432 1301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1442 1301 73 166 0 1273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5768

[startup+12.7015 s]
/proc/loadavg: 0.61 0.17 0.05 2/66 18336
/proc/meminfo: memFree=1558080/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=6032 CPUtime=12.69
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1448 0 0 0 1268 1 0 0 25 0 1 0 214213771 6176768 1379 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1508 1379 73 166 0 1339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6032

[startup+25.502 s]
/proc/loadavg: 0.69 0.21 0.07 2/66 18336
/proc/meminfo: memFree=1557504/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=6576 CPUtime=25.48
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1585 0 0 0 2547 1 0 0 25 0 1 0 214213771 6733824 1516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1644 1516 73 166 0 1475 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6576

[startup+51.103 s]
/proc/loadavg: 0.80 0.27 0.09 2/66 18336
/proc/meminfo: memFree=1556928/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=7252 CPUtime=51.07
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1732 0 0 0 5106 1 0 0 25 0 1 0 214213771 7426048 1663 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1813 1663 73 166 0 1644 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7252

[startup+102.306 s]
/proc/loadavg: 0.91 0.38 0.14 2/66 18336
/proc/meminfo: memFree=1555968/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=8216 CPUtime=102.26
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 1955 0 0 0 10225 1 0 0 25 0 1 0 214213771 8413184 1886 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2054 1886 74 166 0 1885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8216

[startup+162.302 s]
/proc/loadavg: 0.96 0.49 0.19 2/66 18336
/proc/meminfo: memFree=1555072/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=9216 CPUtime=162.23
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 2171 0 0 0 16222 1 0 0 25 0 1 0 214213771 9437184 2102 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2304 2102 74 166 0 2135 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9216

[startup+222.301 s]
/proc/loadavg: 0.98 0.58 0.24 2/66 18336
/proc/meminfo: memFree=1554176/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=10204 CPUtime=222.21
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 2383 0 0 0 22220 1 0 0 25 0 1 0 214213771 10448896 2314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2551 2314 74 166 0 2382 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10204

[startup+282.302 s]
/proc/loadavg: 0.99 0.65 0.28 2/66 18337
/proc/meminfo: memFree=1553408/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=10932 CPUtime=282.18
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 2574 0 0 0 28217 1 0 0 25 0 1 0 214213771 11194368 2505 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2733 2505 74 166 0 2564 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10932

[startup+342.302 s]
/proc/loadavg: 0.99 0.71 0.32 2/66 18337
/proc/meminfo: memFree=1552064/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=12504 CPUtime=342.16
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 2906 0 0 0 34214 2 0 0 25 0 1 0 214213771 12804096 2837 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3126 2837 74 166 0 2957 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12504

[startup+402.301 s]
/proc/loadavg: 0.99 0.76 0.36 2/66 18338
/proc/meminfo: memFree=1550976/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=13540 CPUtime=402.14
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 3148 0 0 0 40212 2 0 0 25 0 1 0 214213771 13864960 3079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3385 3079 74 166 0 3216 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13540

[startup+462.301 s]
/proc/loadavg: 0.99 0.80 0.40 2/66 18338
/proc/meminfo: memFree=1550528/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=13992 CPUtime=462.11
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 3256 0 0 0 46209 2 0 0 25 0 1 0 214213771 14327808 3187 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3498 3187 74 166 0 3329 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 13992

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 0.43 2/66 18338
/proc/meminfo: memFree=1549568/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=15048 CPUtime=522.09
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 3486 0 0 0 52207 2 0 0 25 0 1 0 214213771 15409152 3417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3762 3417 74 166 0 3593 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15048

[startup+582.301 s]
/proc/loadavg: 0.99 0.86 0.47 2/66 18338
/proc/meminfo: memFree=1548864/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=15928 CPUtime=582.07
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 3668 0 0 0 58204 3 0 0 25 0 1 0 214213771 16310272 3599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3982 3599 74 166 0 3813 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15928

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/66 18338
/proc/meminfo: memFree=1548160/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=16648 CPUtime=642.06
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 3836 0 0 0 64203 3 0 0 25 0 1 0 214213771 17047552 3767 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 4162 3767 74 166 0 3993 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16648

[startup+702.302 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1538176/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27464 CPUtime=4060.76
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6122 0 0 0 406071 5 0 0 25 0 1 0 214213771 28123136 6053 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6866 6053 74 166 0 6697 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 27464

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1538176/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27464 CPUtime=4120.74
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6127 0 0 0 412069 5 0 0 25 0 1 0 214213771 28123136 6058 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6866 6058 74 166 0 6697 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 27464

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1538048/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27624 CPUtime=4180.71
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6156 0 0 0 418066 5 0 0 25 0 1 0 214213771 28286976 6087 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6906 6087 74 166 0 6737 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 27624

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1537920/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27624 CPUtime=4240.69
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6174 0 0 0 424064 5 0 0 25 0 1 0 214213771 28286976 6105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6906 6105 74 166 0 6737 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 27624

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1537856/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27880 CPUtime=4300.68
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6200 0 0 0 430062 6 0 0 25 0 1 0 214213771 28549120 6131 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6970 6131 74 166 0 6801 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 27880

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1537664/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27880 CPUtime=4360.66
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6228 0 0 0 436060 6 0 0 25 0 1 0 214213771 28549120 6159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6970 6159 74 166 0 6801 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 27880

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18346
/proc/meminfo: memFree=1537664/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=27880 CPUtime=4420.63
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6230 0 0 0 442057 6 0 0 25 0 1 0 214213771 28549120 6161 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 6970 6161 74 166 0 6801 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 27880

[startup+4482.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537408/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28136 CPUtime=4480.61
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6279 0 0 0 448055 6 0 0 25 0 1 0 214213771 28811264 6210 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7034 6210 74 166 0 6865 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 28136

[startup+4542.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537472/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28136 CPUtime=4540.59
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6279 0 0 0 454053 6 0 0 25 0 1 0 214213771 28811264 6210 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7034 6210 74 166 0 6865 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 28136

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537280/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28392 CPUtime=4600.57
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6311 0 0 0 460051 6 0 0 25 0 1 0 214213771 29073408 6242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7098 6242 74 166 0 6929 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 28392

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537216/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28552 CPUtime=4660.54
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6334 0 0 0 466048 6 0 0 25 0 1 0 214213771 29237248 6265 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7138 6265 74 166 0 6969 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 28552

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537152/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28552 CPUtime=4720.53
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6335 0 0 0 472047 6 0 0 25 0 1 0 214213771 29237248 6266 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7138 6266 74 166 0 6969 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 28552

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1537024/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28692 CPUtime=4780.5
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6372 0 0 0 478044 6 0 0 25 0 1 0 214213771 29380608 6303 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7173 6303 74 166 0 7004 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 28692

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1536832/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=28852 CPUtime=4840.47
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6404 0 0 0 484041 6 0 0 25 0 1 0 214213771 29544448 6335 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7213 6335 74 166 0 7044 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 28852

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1536704/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=29108 CPUtime=4900.45
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6445 0 0 0 490039 6 0 0 25 0 1 0 214213771 29806592 6376 1992294400 134512640 135192793 4294956224 18446744073709551615 134533178 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7277 6376 74 166 0 7108 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 29108

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1536640/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=29108 CPUtime=4960.43
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6445 0 0 0 496037 6 0 0 25 0 1 0 214213771 29806592 6376 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7277 6376 74 166 0 7108 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 29108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1536640/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=29108 CPUtime=5000.02
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6445 0 0 0 499996 6 0 0 25 0 1 0 214213771 29806592 6376 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7277 6376 74 166 0 7108 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29108

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 18346
/proc/meminfo: memFree=1536640/2055920 swapFree=4180628/4192956
[pid=18335] ppid=18333 vsize=29108 CPUtime=5000.02
/proc/18335/stat : 18335 (mxc-sat09) R 18333 18335 18267 0 -1 4194304 6445 0 0 0 499996 6 0 0 25 0 1 0 214213771 29806592 6376 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 7277 6376 74 166 0 7108 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.96
CPU system time (s): 0.071989
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 29108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6445
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= 6966

runsolver used 4.71128 second user time and 11.6822 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-09 11:37:14
IDJOB=1783629
IDBENCH=24618
IDSOLVER=613
FILE ID=node77/1783629-1241861834
PBS_JOBID= 9264540
Free space on /tmp= 66180 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783629-1241861834/watcher-1783629-1241861834 -o /tmp/evaluation-result-1783629-1241861834/solver-1783629-1241861834 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783629-1241861834.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b113aab739ba5e45a581d24e1a53a65a
RANDOM SEED=202885690

node77.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		: 3000.270
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		: 3000.270
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:       1563936 kB
Buffers:         39632 kB
Cached:         372724 kB
SwapCached:       6388 kB
Active:          53144 kB
Inactive:       367688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563936 kB
SwapTotal:     4192956 kB
SwapFree:      4180628 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          14116 kB
Slab:            57116 kB
Committed_AS:   743748 kB
PageTables:       1372 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= 66176 MiB
End job on node77 at 2009-05-09 13:00:38