Trace number 1783737

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/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

48.38/48.50	c starting MXC with:
48.38/48.50	c cnf_path = HOME/instance-1783737-1241877781.cnf
48.38/48.50	c restart_strategy = auto
48.38/48.50	c sign_strategy = cached
48.38/48.50	c use_preprocessing = -1
48.38/48.50	c output_implicant = 1
48.38/48.50	c timeout_seconds = 0
48.38/48.50	c running SatELite... done
48.38/48.50	c 1005 vars eliminated
48.38/48.50	c received 0 units and 5471 clauses from SatELite
48.38/48.50	c 1004 assignments made, starting to guess now
48.38/48.50	c ===================================[MXC]=====================================
48.38/48.50	c | Conflicts |                Clause Statistics                   |   Vars   |
48.38/48.50	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
48.38/48.50	c =============================================================================
48.38/48.50	c |         0 |       0     128     5343        0        0     nan |     1920 |
48.38/48.50	c |       100 |       0     128     5343      100     1050    37.0 |      916 |
48.38/48.50	c |       210 |       0     128     5343      210     1105    40.3 |      916 |
48.38/48.50	c |       441 |       0     128     5343      441     1220    39.5 |      916 |
48.38/48.50	c |       805 |       0     128     5343      805     1402    42.8 |      916 |
48.38/48.50	c |      1315 |       0     128     5343     1315     1609    43.3 |      916 |
48.38/48.50	c |      1986 |       0     128     5343     1140     1754    42.9 |      916 |
48.38/48.50	c |      2834 |       0     128     5343     1050     1894    39.6 |      916 |
48.38/48.50	c |      3876 |       0     128     5343     1082     2031    45.4 |      916 |
48.38/48.50	c |      5132 |       0     128     5343     1268     2163    41.3 |      916 |
48.38/48.50	c |      6623 |       0     128     5343     1637     2292    47.2 |      916 |
48.38/48.50	c |      8373 |       0     128     5343     2216     2419    41.4 |      916 |
48.38/48.50	c |     10408 |       0     128     5343     1782     2543    51.3 |      916 |
48.38/48.50	c |     12756 |       0     128     5343     1513     2665    39.8 |      916 |
48.38/48.50	c |     15449 |       0     128     5343     1459     2786    39.5 |      916 |
48.38/48.50	c |     18521 |       0     128     5343     1665     2906    45.1 |      916 |
48.38/48.50	c |     22010 |       0     128     5343     2185     3025    47.6 |      916 |
48.38/48.50	c |     25958 |       0     128     5343     3062     3144    48.6 |      916 |
48.38/48.50	c |     30411 |       0     128     5343     2738     3262    49.4 |      916 |
48.38/48.50	c |     35419 |       0     128     5343     2793     3381    46.0 |      916 |
48.38/48.50	c |     41038 |       0     128     5343     3279     3499    46.3 |      916 |
48.38/48.50	c |     47329 |       0     128     5343     2475     3618    45.1 |      916 |
48.38/48.50	c |     54360 |       0     128     5343     2150     3737    45.4 |      916 |
48.38/48.50	c |     62205 |       0     128     5343     2394     3857    49.2 |      916 |
48.38/48.50	c |     70945 |       0     128     5343     3316     3978    49.4 |      916 |
48.38/48.50	c |     80669 |       0     128     5343     2969     4099    47.0 |      916 |
48.38/48.50	c |     91476 |       0     128     5343     3391     4222    50.1 |      916 |
48.38/48.50	c |    103474 |       0     128     5343     2557     4346    41.6 |      916 |
48.38/48.50	c |    116782 |       0     128     5343     2651     4471    48.4 |      916 |
48.38/48.50	c |    131532 |       0     128     5343     3814     4597    47.0 |      916 |
48.38/48.50	c |    147868 |       0     128     5343     3868     4726    51.7 |      916 |
48.38/48.50	c |    165948 |       0     128     5343     2813     4855    47.4 |      916 |
48.38/48.50	c |    185947 |       0     128     5343     3141     4987    50.7 |      916 |
48.38/48.50	c |    208057 |       0     128     5343     5082     5120    50.5 |      916 |
48.38/48.50	c |    232489 |       0     128     5343     3647     5255    48.5 |      916 |
48.38/48.50	c |    259475 |       0     128     5343     4054     5393    42.4 |      916 |
48.38/48.50	c |    289271 |       0     128     5343     3846     5532    53.2 |      916 |
48.38/48.50	c |    322158 |       0     128     5343     3140     5674    45.1 |      916 |
48.38/48.50	c |    358445 |       0     128     5343     5027     5818    49.2 |      916 |
48.38/48.50	c |    398472 |       0     128     5343     3894     5965    52.7 |      916 |
48.38/48.50	c |    442613 |       0     128     5343     5847     6114    56.9 |      916 |
48.38/48.50	c |    491279 |       0     128     5343     5075     6265    51.4 |      916 |
48.38/48.50	c |    544923 |       0     128     5343     48

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-1783737-1241877781/watcher-1783737-1241877781 -o /tmp/evaluation-result-1783737-1241877781/solver-1783737-1241877781 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783737-1241877781.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: 0.92 0.98 0.95 3/64 28914
/proc/meminfo: memFree=1029616/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=1528 CPUtime=0
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 215812444 1564672 228 1992294400 134512640 135192793 4294956224 18446744073709551615 134575990 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 382 228 54 166 0 213 0

[startup+0.0924509 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28914
/proc/meminfo: memFree=1029616/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=2892 CPUtime=0.08
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 602 0 0 0 8 0 0 0 18 0 1 0 215812444 2961408 588 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 723 588 72 166 0 554 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2892

[startup+0.102452 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28914
/proc/meminfo: memFree=1029616/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=2892 CPUtime=0.09
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 215812444 2961408 603 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 723 603 72 166 0 554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.30249 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28914
/proc/meminfo: memFree=1029616/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=3288 CPUtime=0.29
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 706 0 0 0 29 0 0 0 19 0 1 0 215812444 3366912 692 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 822 692 73 166 0 653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.70157 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 28914
/proc/meminfo: memFree=1029616/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=3552 CPUtime=0.69
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 769 0 0 0 69 0 0 0 22 0 1 0 215812444 3637248 755 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 888 755 73 166 0 719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1026856/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=3684 CPUtime=1.49
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 823 0 0 0 149 0 0 0 25 0 1 0 215812444 3772416 809 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 921 809 73 166 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1026408/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=3948 CPUtime=3.09
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 891 0 0 0 309 0 0 0 25 0 1 0 215812444 4042752 877 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 987 877 73 166 0 818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3948

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1025896/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=4500 CPUtime=6.29
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1010 0 0 0 629 0 0 0 25 0 1 0 215812444 4608000 996 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 1125 996 73 166 0 956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4500

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1025320/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=4908 CPUtime=12.69
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1103 0 0 0 1269 0 0 0 25 0 1 0 215812444 5025792 1089 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 1227 1089 73 166 0 1058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4908

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1024680/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=5568 CPUtime=25.48
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1269 0 0 0 2548 0 0 0 25 0 1 0 215812444 5701632 1255 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 1392 1255 73 166 0 1223 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5568

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1023784/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=6372 CPUtime=51.07
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1472 0 0 0 5106 1 0 0 25 0 1 0 215812444 6524928 1458 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 1593 1458 74 166 0 1424 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6372

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1022824/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=7340 CPUtime=102.25
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1710 0 0 0 10224 1 0 0 25 0 1 0 215812444 7516160 1696 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 1835 1696 74 166 0 1666 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7340

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1021928/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=8188 CPUtime=162.23
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 1922 0 0 0 16221 2 0 0 25 0 1 0 215812444 8384512 1908 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2047 1908 74 166 0 1878 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8188

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1021544/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=8540 CPUtime=222.21
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2010 0 0 0 22219 2 0 0 25 0 1 0 215812444 8744960 1996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2135 1996 74 166 0 1966 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8540

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1020840/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=9356 CPUtime=282.19
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2177 0 0 0 28217 2 0 0 25 0 1 0 215812444 9580544 2163 1992294400 134512640 135192793 4294956224 18446744073709551615 134744808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2339 2163 74 166 0 2170 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9356

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1020656/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=9488 CPUtime=342.16
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2215 0 0 0 34214 2 0 0 25 0 1 0 215812444 9715712 2201 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2372 2201 74 166 0 2203 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9488

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1020016/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=10164 CPUtime=402.14
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2369 0 0 0 40212 2 0 0 25 0 1 0 215812444 10407936 2355 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2541 2355 74 166 0 2372 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10164

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1019696/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=10396 CPUtime=462.12
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2432 0 0 0 46210 2 0 0 25 0 1 0 215812444 10645504 2418 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2599 2418 74 166 0 2430 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10396

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1019312/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=10760 CPUtime=522.09
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2528 0 0 0 52207 2 0 0 25 0 1 0 215812444 11018240 2512 1992294400 134512640 135192793 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2690 2512 74 166 0 2521 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 10760

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1018992/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=11152 CPUtime=582.07
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2611 0 0 0 58205 2 0 0 25 0 1 0 215812444 11419648 2595 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2788 2595 74 166 0 2619 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 11152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 28915
/proc/meminfo: memFree=1018928/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=11296 CPUtime=642.05
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 2631 0 0 0 64203 2 0 0 25 0 1 0 215812444 11567104 2615 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 2824 2615 74 166 0 2655 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 11296

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1010096/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19600 CPUtime=4060.77
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5196 0 0 0 406072 5 0 0 25 0 1 0 215812444 20070400 4667 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4900 4667 74 166 0 4731 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 19600

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1010096/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19600 CPUtime=4120.74
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5196 0 0 0 412069 5 0 0 25 0 1 0 215812444 20070400 4667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533926 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4900 4667 74 166 0 4731 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 19600

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1010096/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19600 CPUtime=4180.72
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5196 0 0 0 418067 5 0 0 25 0 1 0 215812444 20070400 4667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4900 4667 74 166 0 4731 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 19600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1009968/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19612 CPUtime=4240.7
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5221 0 0 0 424065 5 0 0 25 0 1 0 215812444 20082688 4679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4903 4679 74 166 0 4734 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 19612

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1009776/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19876 CPUtime=4300.68
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5267 0 0 0 430063 5 0 0 25 0 1 0 215812444 20353024 4725 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4969 4725 74 166 0 4800 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 19876

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1009776/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=19876 CPUtime=4360.65
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5280 0 0 0 436060 5 0 0 25 0 1 0 215812444 20353024 4738 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 4969 4738 74 166 0 4800 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 19876

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1009200/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=20536 CPUtime=4420.63
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5429 0 0 0 442058 5 0 0 25 0 1 0 215812444 21028864 4887 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5134 4887 74 166 0 4965 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 20536

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008752/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=20932 CPUtime=4480.61
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5538 0 0 0 448055 6 0 0 25 0 1 0 215812444 21434368 4996 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5233 4996 74 166 0 5064 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 20932

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008688/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=20932 CPUtime=4540.59
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5538 0 0 0 454053 6 0 0 25 0 1 0 215812444 21434368 4996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5233 4996 74 166 0 5064 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 20932

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008752/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=20932 CPUtime=4600.57
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5540 0 0 0 460051 6 0 0 25 0 1 0 215812444 21434368 4998 1992294400 134512640 135192793 4294956224 18446744073709551615 134533813 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5233 4998 74 166 0 5064 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 20932

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008688/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=20932 CPUtime=4660.55
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5540 0 0 0 466049 6 0 0 25 0 1 0 215812444 21434368 4998 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5233 4998 74 166 0 5064 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 20932

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008560/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21064 CPUtime=4720.53
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5565 0 0 0 472047 6 0 0 25 0 1 0 215812444 21569536 5023 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5266 5023 74 166 0 5097 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 21064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008560/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21048 CPUtime=4780.5
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5565 0 0 0 478044 6 0 0 25 0 1 0 215812444 21553152 5023 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5262 5023 74 166 0 5093 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 21048

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008560/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21176 CPUtime=4840.48
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5580 0 0 0 484042 6 0 0 25 0 1 0 215812444 21684224 5038 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5294 5038 74 166 0 5125 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 21176

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008496/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21176 CPUtime=4900.46
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5581 0 0 0 490040 6 0 0 25 0 1 0 215812444 21684224 5039 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5294 5039 74 166 0 5125 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 21176

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008368/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21368 CPUtime=4960.43
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5603 0 0 0 496037 6 0 0 25 0 1 0 215812444 21880832 5061 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5342 5061 74 166 0 5173 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 21368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008304/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21368 CPUtime=5000.02
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5625 0 0 0 499996 6 0 0 25 0 1 0 215812444 21880832 5083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5342 5083 74 166 0 5173 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21368

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 1.00 0.96 2/65 28923
/proc/meminfo: memFree=1008304/2055924 swapFree=4180088/4192956
[pid=28914] ppid=28912 vsize=21368 CPUtime=5000.02
/proc/28914/stat : 28914 (mxc-sat09) R 28912 28914 28833 0 -1 4194304 5625 0 0 0 499996 6 0 0 25 0 1 0 215812444 21880832 5083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28914/statm: 5342 5083 74 166 0 5173 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.97
CPU system time (s): 0.067989
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 21368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5625
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= 10805

runsolver used 4.82527 second user time and 8.88765 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-09 16:03:01
IDJOB=1783737
IDBENCH=24662
IDSOLVER=613
FILE ID=node6/1783737-1241877781
PBS_JOBID= 9264616
Free space on /tmp= 66256 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783737-1241877781/watcher-1783737-1241877781 -o /tmp/evaluation-result-1783737-1241877781/solver-1783737-1241877781 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783737-1241877781.cnf

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

MD5SUM BENCH= af4e94e2262dd17f2c350e06d0de5672
RANDOM SEED=117437875

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1030096 kB
Buffers:         55840 kB
Cached:         885564 kB
SwapCached:       6652 kB
Active:         271960 kB
Inactive:       677772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1030096 kB
SwapTotal:     4192956 kB
SwapFree:      4180088 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            62144 kB
Committed_AS:   811152 kB
PageTables:       1452 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= 66256 MiB
End job on node6 at 2009-05-09 17:26:25