Trace number 315786

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, and are wall clock time (not CPU 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
minimarch 2007-02-08? (TO) 1200.11 1200.52

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark272.026
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  71112                                                |
0.00/0.00	|  Number of clauses:    208728                                               |
0.49/0.59	|  Parsing time:         0.57         s                                       |
2.68/2.78	============================[ Search Statistics ]==============================
2.68/2.78	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.68/2.78	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.68/2.78	===============================================================================
2.68/2.78	|         0 |   17005   113124   381980 |    37708        0    nan |  0.000 % |
2.88/2.96	|       100 |   17003   113124   381980 |    41478       98      9 |  0.363 % |
2.98/3.09	|       250 |   17001   113124   381980 |    45626      247     11 |  0.367 % |
3.19/3.26	|       475 |   17000   113124   381980 |    50189      471     16 |  0.368 % |
3.58/3.60	|       813 |   16998   112915   381311 |    55208      801     19 |  0.371 % |
4.29/4.31	|      1320 |   16996   112836   381041 |    60729     1305     29 |  0.378 % |
5.29/5.36	|      2079 |   16990   112782   380892 |    66802     2055     35 |  0.391 % |
6.59/6.61	|      3218 |   16982   112624   380412 |    73482     3192     29 |  0.392 % |
9.39/9.43	|      4927 |   16981   112530   380128 |    80830     4899     36 |  0.395 % |
12.99/13.07	|      7489 |   16977   112371   379584 |    88913     7453     39 |  0.399 % |
17.29/17.30	|     11333 |   16975   112341   379509 |    97804    11290     36 |  0.402 % |
24.38/24.47	|     17100 |   16969   112110   378742 |   107585    17042     33 |  0.412 % |
36.78/36.84	|     25750 |   16965   111927   378140 |   118343    25675     33 |  0.416 % |
57.17/57.23	|     38725 |   16955   111637   377140 |   130178    38323     35 |  0.433 % |
90.65/90.78	|     58186 |   16946   111262   375860 |   143196    57754     40 |  0.443 % |
148.74/148.88	|     87378 |   16941   111079   375235 |   157515    86902     39 |  0.451 % |
250.51/250.67	|    131168 |   16931   110728   374074 |   173267   130652     42 |  0.464 % |
413.36/413.59	|    196852 |   16919   110438   373094 |   190593    46734     41 |  0.481 % |
711.25/711.56	|    295378 |   16913   110355   372819 |   209653   145239     61 |  0.489 % |
1194.19/1194.63	|    443167 |   16892   109970   371521 |   230618   119233     56 |  0.519 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-315786-1172659096 -o ROOT/results/node65/solver-315786-1172659096 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315786-1172659096/minimarch /tmp/evaluation/315786-1172659096/instance-315786-1172659096.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8838
/proc/meminfo: memFree=1773336/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=2296 CPUtime=0
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 460 0 0 0 0 0 0 0 18 0 1 0 285867150 2351104 444 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134532947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 574 445 51 132 0 439 0

[startup+0.0646099 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8838
/proc/meminfo: memFree=1773336/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=7724 CPUtime=0.05
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 1712 0 0 0 5 0 0 0 18 0 1 0 285867150 7909376 1696 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 1931 1696 51 132 0 1796 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7724

[startup+0.101615 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8838
/proc/meminfo: memFree=1773336/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=10936 CPUtime=0.09
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 2424 0 0 0 8 1 0 0 18 0 1 0 285867150 11198464 2408 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 2734 2409 51 132 0 2599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10936

[startup+0.301648 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8838
/proc/meminfo: memFree=1773336/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=23444 CPUtime=0.29
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 4992 0 0 0 27 2 0 0 19 0 1 0 285867150 24006656 4976 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 5861 4976 51 132 0 5726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23444

[startup+0.701713 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 8838
/proc/meminfo: memFree=1773336/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=24892 CPUtime=0.69
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 5380 0 0 0 66 3 0 0 22 0 1 0 285867150 25489408 5364 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 6223 5364 63 132 0 6088 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24892

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 8839
/proc/meminfo: memFree=1746128/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=39596 CPUtime=1.49
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 9060 0 0 0 145 4 0 0 25 0 1 0 285867150 40546304 9044 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550350 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9899 9044 63 132 0 9764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39596

[startup+3.10111 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 8839
/proc/meminfo: memFree=1734352/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=37760 CPUtime=3.08
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 10302 0 0 0 304 4 0 0 25 0 1 0 285867150 38666240 8866 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134553224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9440 8866 66 132 0 9305 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 37760

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 8839
/proc/meminfo: memFree=1737552/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=37760 CPUtime=6.29
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 10302 0 0 0 624 5 0 0 25 0 1 0 285867150 38666240 8866 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9440 8866 66 132 0 9305 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37760

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 8839
/proc/meminfo: memFree=1737560/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=37760 CPUtime=12.69
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 10302 0 0 0 1264 5 0 0 25 0 1 0 285867150 38666240 8866 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9440 8866 66 132 0 9305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37760

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 8839
/proc/meminfo: memFree=1737624/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=37760 CPUtime=25.48
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 10302 0 0 0 2543 5 0 0 25 0 1 0 285867150 38666240 8866 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557317 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9440 8866 66 132 0 9305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37760

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 8839
/proc/meminfo: memFree=1737688/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=37924 CPUtime=51.07
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 10337 0 0 0 5102 5 0 0 25 0 1 0 285867150 38834176 8901 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 9481 8901 66 132 0 9346 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37924

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 8839
/proc/meminfo: memFree=1733656/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=42264 CPUtime=102.26
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 11370 0 0 0 10219 7 0 0 25 0 1 0 285867150 43278336 9934 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 10566 9934 66 132 0 10431 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1729176/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=46748 CPUtime=162.24
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 12465 0 0 0 16215 9 0 0 25 0 1 0 285867150 47869952 11029 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 11687 11029 66 132 0 11552 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46748

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1724056/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=51632 CPUtime=222.21
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 13734 0 0 0 22211 10 0 0 25 0 1 0 285867150 52871168 12298 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 12908 12298 66 132 0 12773 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1717784/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=58144 CPUtime=282.2
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 15303 0 0 0 28208 12 0 0 25 0 1 0 285867150 59539456 13867 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 14536 13867 66 132 0 14401 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 58144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1712216/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=63480 CPUtime=342.17
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 16670 0 0 0 34203 14 0 0 25 0 1 0 285867150 65003520 15234 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 15870 15234 66 132 0 15735 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 63480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1709720/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=65988 CPUtime=402.16
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 17289 0 0 0 40201 15 0 0 25 0 1 0 285867150 67571712 15853 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 16497 15853 66 132 0 16362 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 65988

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1709656/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=65988 CPUtime=462.13
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 17290 0 0 0 46198 15 0 0 25 0 1 0 285867150 67571712 15854 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 16497 15854 66 132 0 16362 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65988

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1709720/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=65988 CPUtime=522.11
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 17292 0 0 0 52196 15 0 0 25 0 1 0 285867150 67571712 15856 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557628 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 16497 15856 66 132 0 16362 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65988

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1709656/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=65988 CPUtime=582.09
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 17296 0 0 0 58194 15 0 0 25 0 1 0 285867150 67571712 15860 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 16497 15860 66 132 0 16362 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 65988

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 8841
/proc/meminfo: memFree=1709592/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=65988 CPUtime=642.08
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 17297 0 0 0 64193 15 0 0 25 0 1 0 285867150 67571712 15861 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551262 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 16497 15861 66 132 0 16362 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 65988

[startup+702.302 s]
/proc/loadavg: 1.03 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1705624/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=69908 CPUtime=702.04
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 18286 0 0 0 70188 16 0 0 25 0 1 0 285867150 71585792 16850 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 17477 16850 66 132 0 17342 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 69908

[startup+762.306 s]
/proc/loadavg: 1.01 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1701080/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=74556 CPUtime=762.03
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 19423 0 0 0 76185 18 0 0 25 0 1 0 285867150 76345344 17987 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 18639 17987 66 132 0 18504 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 74556

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1696152/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=79452 CPUtime=822
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 20658 0 0 0 82181 19 0 0 25 0 1 0 285867150 81358848 19222 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 19863 19222 66 132 0 19728 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 79452

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1690072/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=85496 CPUtime=881.99
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 22154 0 0 0 88178 21 0 0 25 0 1 0 285867150 87547904 20718 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 21374 20718 66 132 0 21239 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 85496

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1685592/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=90476 CPUtime=941.96
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23283 0 0 0 94174 22 0 0 25 0 1 0 285867150 92647424 21847 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22619 21847 66 132 0 22484 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 90476

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684632/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1001.95
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 100172 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 91400

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684632/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1061.93
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 106170 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134550930 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 91400

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684568/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1121.91
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 112168 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 91400

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684632/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1181.89
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 118166 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 91400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684568/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1200.08
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 119985 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558559 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 91400

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 8841
/proc/meminfo: memFree=1684568/2055920 swapFree=4184008/4192956
[pid=8838] ppid=8836 vsize=91400 CPUtime=1200.08
/proc/8838/stat : 8838 (minimarch) R 8836 8838 7541 0 -1 4194304 23497 0 0 0 119985 23 0 0 25 0 1 0 285867150 93593600 22061 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134558559 0 0 4096 3 0 0 0 17 1 0 0
/proc/8838/statm: 22850 22061 66 132 0 22715 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 91400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.86
CPU system time (s): 0.247962
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 91400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23497
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= 8
involuntary context switches= 1182

runsolver used 0.912861 second user time and 2.38764 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Feb 28 10:38:16 UTC 2007

IDJOB= 315786
IDBENCH= 20425
IDSOLVER= 110
FILE ID= node65/315786-1172659096

PBS_JOBID= 3981190

Free space on /tmp= 66505 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/315786-1172659096/minimarch /tmp/evaluation/315786-1172659096/instance-315786-1172659096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-315786-1172659096 -o ROOT/results/node65/solver-315786-1172659096 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315786-1172659096/minimarch /tmp/evaluation/315786-1172659096/instance-315786-1172659096.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 488166855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1773808 kB
Buffers:          7256 kB
Cached:         225424 kB
SwapCached:       2668 kB
Active:          78300 kB
Inactive:       164264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773808 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            5652 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            25600 kB
Committed_AS:   698980 kB
PageTables:       1460 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= 66505 MiB

End job on node65 on Wed Feb 28 10:58:19 UTC 2007