Trace number 1728949

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

198.53/198.66	c starting MXC with:
198.53/198.66	c cnf_path = HOME/instance-1728949-1240743236.cnf
198.53/198.66	c restart_strategy = auto
198.53/198.66	c sign_strategy = cached
198.53/198.66	c use_preprocessing = -1
198.53/198.66	c output_implicant = 1
198.53/198.66	c timeout_seconds = 0
198.53/198.66	c running SatELite... done
198.53/198.66	c 1744 vars eliminated
198.53/198.66	c received 4890 units and 13266 clauses from SatELite
198.53/198.66	c 6633 assignments made, starting to guess now
198.53/198.66	c ===================================[MXC]=====================================
198.53/198.66	c | Conflicts |                Clause Statistics                   |   Vars   |
198.53/198.66	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
198.53/198.66	c =============================================================================
198.53/198.66	c |         0 |       0    2587    10679        0        0     nan |     9638 |
198.53/198.66	c |       100 |       0    2589    10679       98     1050    24.4 |     3005 |
198.53/198.66	c |       210 |       0    2596    10667      202     1105    31.6 |     3003 |
198.53/198.66	c |       441 |       0    2599    10667      430     1220    54.1 |     3003 |
198.53/198.66	c |       805 |       0    2600    10667      793     1402    74.0 |     3003 |
198.53/198.66	c |      1315 |       0    2602    10667     1301     1657    80.9 |     3003 |
198.53/198.66	c |      1986 |       0    2603    10667     1971     1993    71.5 |     3003 |
198.53/198.66	c |      2834 |       0    2604    10667     1815     2417    49.7 |     3003 |
198.53/198.66	c |      3876 |       0    2617    10667     2844     2938    48.3 |     3003 |
198.53/198.66	c |      5132 |       0    2624    10667     2583     3566    39.5 |     3003 |
198.53/198.66	c |      6623 |       0    2627    10667     4071     4311    41.9 |     3003 |
198.53/198.66	c |      8373 |       0    2631    10667     3551     5186    40.4 |     3003 |
198.53/198.66	c |     10408 |       0    2634    10667     5583     6204    37.6 |     3003 |
198.53/198.66	c |     12756 |       0    2639    10667     4528     7378    27.4 |     3003 |
198.53/198.66	c |     15449 |       0    2640    10667     7220     8724    29.3 |     3003 |
198.53/198.66	c |     18521 |       0    2642    10667     5181    10260    23.4 |     3003 |
198.53/198.66	c |     22010 |       0    2644    10667     8668    11549    27.5 |     3003 |
198.53/198.66	c |     25958 |       0    2644    10667     6659    12002    24.6 |     3003 |
198.53/198.66	c |     30411 |       0    2647    10667    11109    12459    28.3 |     3003 |
198.53/198.66	c |     35419 |       0    2648    10667     9824    12913    26.7 |     3003 |
198.53/198.66	c |     41038 |       0    2652    10667     8843    13374    30.0 |     3003 |
198.53/198.66	c |     47329 |       0    2656    10667     8266    13836    32.7 |     3003 |
198.53/198.66	c |     54360 |       0    2658    10667     8187    14296    33.9 |     3003 |
198.53/198.66	c |     62205 |       0    2662    10667     8693    14764    31.9 |     3003 |
198.53/198.66	c |     70945 |       0    2663    10667     9886    15228    33.2 |     3003 |
198.53/198.66	c |     80669 |       0    2695    10667    11822    15769    53.1 |     3002 |
198.53/198.66	c |     91476 |       0    2706    10659    14643    16260    62.6 |     3002 |
198.53/198.66	c |    103474 |       0    2738    10659    10080    16816    47.1 |     3002 |
198.53/198.66	c |    116782 |       0    2747    10659    14938    17323    43.3 |     3002 |
198.53/198.66	c |    131532 |       0    2758    10659    12241    17842    35.8 |     3002 |
198.53/198.66	c |    147868 |       0    2764    10659    10574    18355    30.8 |     3002 |
198.53/198.66	c |    165948 |       0    2764    10659    10131    18859    31.8 |     3002 |
198.53/198.66	c |    185947 |       0    2771    10659    11078    19389    32.6 |     3002 |
198.53/198.66	c |    208057 |       0    2775    10659    13652    19919    33.0 |     3002 |
198.53/198.66	c |    232489 |       0    2781    10659    18072    20463    30.0 |     3002 |
198.53/198.66	c |    259475 |       0    2784    10659    14265    21007    37.9 |     3002 |
198.53/198.66	c |    289271 |       0    2791    10659    12142    21572    32.2 |     3002 |
198.53/198.66	c |    322158 |       0    2804    10659    12091    22166    45.7 |     3002 |
198.53/198.66	c |    358445 |       0    2822    10659    14561    22788    49.1 |     3002 |
198.53/198.66	c |    398472 |       0    2829    10659    20209    23385    40.1 |     3002 |
198.53/198.66	c |    442613 |       0    2840    10659    17127    24007    44.9 |     3002 |
198.53/198.66	c |    491279 |       0    2844    10659    17351    24617    53.9 |     3002 |
198.53/198.66	c |    544923 |       0    2855    10659

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-1728949-1240743236/watcher-1728949-1240743236 -o /tmp/evaluation-result-1728949-1240743236/solver-1728949-1240743236 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1728949-1240743236.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.95 1.45 1.17 3/65 7746
/proc/meminfo: memFree=1839624/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=3652 CPUtime=0
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 618 0 0 0 0 0 0 0 19 0 1 0 102352642 3739648 604 1992294400 134512640 135192793 4294956208 18446744073709551615 134569157 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 931 604 53 166 0 762 0

[startup+0.0836199 s]
/proc/loadavg: 1.95 1.45 1.17 3/65 7746
/proc/meminfo: memFree=1839624/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=5684 CPUtime=0.07
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 1195 0 0 0 7 0 0 0 19 0 1 0 102352642 5820416 1055 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 1421 1055 56 166 0 1252 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5684

[startup+0.10162 s]
/proc/loadavg: 1.95 1.45 1.17 3/65 7746
/proc/meminfo: memFree=1839624/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=6212 CPUtime=0.09
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 1315 0 0 0 9 0 0 0 19 0 1 0 102352642 6361088 1175 1992294400 134512640 135192793 4294956208 18446744073709551615 134573794 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 1553 1175 56 166 0 1384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6212

[startup+0.301642 s]
/proc/loadavg: 1.95 1.45 1.17 3/65 7746
/proc/meminfo: memFree=1839624/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=7060 CPUtime=0.29
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 1664 0 0 0 28 1 0 0 21 0 1 0 102352642 7229440 1429 1992294400 134512640 135192793 4294956208 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 1765 1429 72 166 0 1596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701685 s]
/proc/loadavg: 1.95 1.45 1.17 3/65 7746
/proc/meminfo: memFree=1839624/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=7588 CPUtime=0.69
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 1801 0 0 0 68 1 0 0 25 0 1 0 102352642 7770112 1566 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 1897 1566 72 166 0 1728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7588

[startup+1.50178 s]
/proc/loadavg: 1.95 1.45 1.17 2/66 7747
/proc/meminfo: memFree=1833664/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=7852 CPUtime=1.49
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 1855 0 0 0 148 1 0 0 25 0 1 0 102352642 8040448 1620 1992294400 134512640 135192793 4294956208 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 1963 1620 73 166 0 1794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7852

[startup+3.10195 s]
/proc/loadavg: 1.95 1.45 1.17 2/66 7747
/proc/meminfo: memFree=1832960/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=8512 CPUtime=3.09
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 2033 0 0 0 308 1 0 0 25 0 1 0 102352642 8716288 1798 1992294400 134512640 135192793 4294956208 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 2128 1798 73 166 0 1959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8512

[startup+6.30131 s]
/proc/loadavg: 1.95 1.45 1.17 2/66 7747
/proc/meminfo: memFree=1831744/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=9576 CPUtime=6.29
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 2282 0 0 0 628 1 0 0 25 0 1 0 102352642 9805824 2047 1992294400 134512640 135192793 4294956208 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 2394 2047 73 166 0 2225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9576

[startup+12.702 s]
/proc/loadavg: 1.88 1.45 1.17 2/66 7747
/proc/meminfo: memFree=1830848/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=10384 CPUtime=12.69
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 2500 0 0 0 1268 1 0 0 25 0 1 0 102352642 10633216 2265 1992294400 134512640 135192793 4294956208 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 2596 2265 73 166 0 2427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10384

[startup+25.5024 s]
/proc/loadavg: 1.68 1.42 1.17 2/66 7747
/proc/meminfo: memFree=1829568/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=11860 CPUtime=25.49
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 2843 0 0 0 2547 2 0 0 25 0 1 0 102352642 12144640 2608 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 2965 2608 73 166 0 2796 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11860

[startup+51.1023 s]
/proc/loadavg: 1.45 1.39 1.16 2/66 7747
/proc/meminfo: memFree=1826752/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=14744 CPUtime=51.08
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 3543 0 0 0 5105 3 0 0 25 0 1 0 102352642 15097856 3308 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 3686 3308 73 166 0 3517 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14744

[startup+102.306 s]
/proc/loadavg: 1.22 1.34 1.16 2/66 7747
/proc/meminfo: memFree=1824576/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=17032 CPUtime=102.27
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 4083 0 0 0 10223 4 0 0 25 0 1 0 102352642 17440768 3848 1992294400 134512640 135192793 4294956208 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 4258 3848 73 166 0 4089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17032

[startup+162.303 s]
/proc/loadavg: 1.12 1.29 1.15 2/66 7747
/proc/meminfo: memFree=1821952/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=19708 CPUtime=162.25
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 4724 0 0 0 16221 4 0 0 25 0 1 0 102352642 20180992 4489 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 4927 4489 73 166 0 4758 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19708

[startup+222.302 s]
/proc/loadavg: 1.08 1.25 1.15 2/66 7747
/proc/meminfo: memFree=1820736/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=21136 CPUtime=222.22
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 5030 0 0 0 22218 4 0 0 25 0 1 0 102352642 21643264 4795 1992294400 134512640 135192793 4294956208 18446744073709551615 134745662 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 5284 4795 73 166 0 5115 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21136

[startup+282.303 s]
/proc/loadavg: 1.14 1.23 1.15 2/66 7747
/proc/meminfo: memFree=1820160/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=21696 CPUtime=282.21
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 5156 0 0 0 28217 4 0 0 25 0 1 0 102352642 22216704 4921 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 5424 4921 73 166 0 5255 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21696

[startup+342.302 s]
/proc/loadavg: 1.12 1.20 1.14 2/66 7747
/proc/meminfo: memFree=1817984/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=24032 CPUtime=342.19
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 5689 0 0 0 34214 5 0 0 25 0 1 0 102352642 24608768 5454 1992294400 134512640 135192793 4294956208 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 6008 5454 73 166 0 5839 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24032

[startup+402.301 s]
/proc/loadavg: 1.11 1.18 1.13 2/66 7747
/proc/meminfo: memFree=1817024/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=25012 CPUtime=402.17
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 5916 0 0 0 40212 5 0 0 25 0 1 0 102352642 25612288 5681 1992294400 134512640 135192793 4294956208 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 6253 5681 73 166 0 6084 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25012

[startup+462.302 s]
/proc/loadavg: 1.10 1.16 1.13 2/66 7753
/proc/meminfo: memFree=1814080/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=27916 CPUtime=462.16
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 6624 0 0 0 46210 6 0 0 25 0 1 0 102352642 28585984 6389 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 6979 6389 73 166 0 6810 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27916

[startup+522.302 s]
/proc/loadavg: 1.09 1.14 1.12 2/66 7753
/proc/meminfo: memFree=1812096/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=29924 CPUtime=522.14
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7120 0 0 0 52208 6 0 0 25 0 1 0 102352642 30642176 6885 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7481 6885 73 166 0 7312 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29924

[startup+582.301 s]
/proc/loadavg: 1.13 1.15 1.12 2/66 7753
/proc/meminfo: memFree=1811904/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=30100 CPUtime=582.12
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7146 0 0 0 58206 6 0 0 25 0 1 0 102352642 30822400 6911 1992294400 134512640 135192793 4294956208 18446744073709551615 134552462 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7525 6911 73 166 0 7356 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 30100

[startup+642.302 s]
/proc/loadavg: 1.04 1.11 1.11 2/66 7753
/proc/meminfo: memFree=1811776/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=30240 CPUtime=642.1
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7172 0 0 0 64204 6 0 0 25 0 1 0 102352642 30965760 6937 1992294400 134512640 135192793 4294956208 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7560 6937 73 166 0 7391 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 30240

[startup+702.302 s]
/proc/loadavg: 1.06 1.11 1.10 2/66 7753
/proc/meminfo: memFree=1811392/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=30752 CPUtime=702.08
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7264 0 0 0 70202 6 0 0 25 0 1 0 102352642 31490048 7029 1992294400 134512640 135192793 4294956208 18446744073709551615 134552454 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7688 7029 73 166 0 7519 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 30752

[startup+762.305 s]
/proc/loadavg: 1.06 1.10 1.09 2/66 7753
/proc/meminfo: memFree=1811072/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=31280 CPUtime=762.07
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7346 0 0 0 76201 6 0 0 25 0 1 0 102352642 32030720 7111 1992294400 134512640 135192793 4294956208 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7820 7111 73 166 0 7651 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 31280

[startup+822.302 s]
/proc/loadavg: 1.02 1.08 1.09 2/66 7753
/proc/meminfo: memFree=1810560/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=31820 CPUtime=822.05
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7457 0 0 0 82199 6 0 0 25 0 1 0 102352642 32583680 7222 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 7955 7222 73 166 0 7786 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31820

[startup+882.302 s]
/proc/loadavg: 1.00 1.06 1.08 2/66 7753
/proc/meminfo: memFree=1810240/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=32220 CPUtime=882.03
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7527 0 0 0 88197 6 0 0 25 0 1 0 102352642 32993280 7292 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8055 7292 73 166 0 7886 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 32220

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.08 2/66 7753
/proc/meminfo: memFree=1809920/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=32548 CPUtime=942.01
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7597 0 0 0 94195 6 0 0 25 0 1 0 102352642 33329152 7362 1992294400 134512640 135192793 4294956208 18446744073709551615 134533995 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8137 7362 73 166 0 7968 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 32548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.07 2/66 7753
/proc/meminfo: memFree=1809472/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=33228 CPUtime=1001.99
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7728 0 0 0 100193 6 0 0 25 0 1 0 102352642 34025472 7493 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8307 7493 73 166 0 8138 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 33228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.06 2/66 7753
/proc/meminfo: memFree=1809152/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=33436 CPUtime=1061.98
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7784 0 0 0 106191 7 0 0 25 0 1 0 102352642 34238464 7549 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8359 7549 73 166 0 8190 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 33436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 7753
/proc/meminfo: memFree=1808640/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=33852 CPUtime=1121.97
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 7901 0 0 0 112190 7 0 0 25 0 1 0 102352642 34664448 7666 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8463 7666 73 166 0 8294 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 33852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 7753
/proc/meminfo: memFree=1808128/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=34496 CPUtime=1181.95
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 8017 0 0 0 118188 7 0 0 25 0 1 0 102352642 35323904 7782 1992294400 134512640 135192793 4294956208 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8624 7782 73 166 0 8455 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 34496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 7753
/proc/meminfo: memFree=1808064/2055920 swapFree=4191900/4192956
[pid=7746] ppid=7744 vsize=34496 CPUtime=1200.05
/proc/7746/stat : 7746 (mxc-sat09) R 7744 7746 7405 0 -1 4194304 8031 0 0 0 119998 7 0 0 25 0 1 0 102352642 35323904 7796 1992294400 134512640 135192793 4294956208 18446744073709551615 134551954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8624 7796 73 166 0 8455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 34496

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): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.076988
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 34496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8031
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= 1523

runsolver used 1.3018 second user time and 2.84357 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-26 12:53:56
IDJOB=1728949
IDBENCH=24690
IDSOLVER=504
FILE ID=node91/1728949-1240743236
PBS_JOBID= 9186986
Free space on /tmp= 66556 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728949-1240743236/watcher-1728949-1240743236 -o /tmp/evaluation-result-1728949-1240743236/solver-1728949-1240743236 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1728949-1240743236.cnf

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

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=257989869

node91.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		: 3000.241
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		: 3000.241
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:       1841000 kB
Buffers:         13824 kB
Cached:         120636 kB
SwapCached:        384 kB
Active:          27080 kB
Inactive:       121368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841000 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          22436 kB
Slab:            52440 kB
Committed_AS:   289588 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node91 at 2009-04-26 13:13:59