Trace number 369098

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
MXC 2007-02-08UNSAT 4481.56 4483

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4172.98
Satisfiable
(Un)Satisfiability was proved
Number of variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

Solver Data (download as text)

4481.47/4482.99	c MXC attempting /tmp/evaluation/369098-1177261129/instance-369098-1177261129.cnf
4481.47/4482.99	c 49 assignments made, starting to guess now
4481.47/4482.99	c ===================================[MXC]=====================================
4481.47/4482.99	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4481.47/4482.99	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4481.47/4482.99	c =============================================================================
4481.47/4482.99	c |         0 |   10802    65310 |    3600       0       0     nan |  4.336 % |
4481.47/4482.99	c |       101 |   10802    65310 |    3960     100    2509    25.1 |  4.336 % |
4481.47/4482.99	c |       252 |   10802    65310 |    4356     251    6632    26.4 |  4.336 % |
4481.47/4482.99	c |       477 |   10802    65310 |    4791     476   13192    27.7 |  4.336 % |
4481.47/4482.99	c |       814 |   10802    65310 |    5270     813   23263    28.6 |  4.336 % |
4481.47/4482.99	c |      1321 |   10802    65310 |    5797    1320   36197    27.4 |  4.336 % |
4481.47/4482.99	c |      2081 |   10802    65310 |    6377    2080   56893    27.4 |  4.336 % |
4481.47/4482.99	c |      3220 |   10802    65310 |    7015    3219   97237    30.2 |  4.336 % |
4481.47/4482.99	c |      4929 |   10802    65310 |    7716    4928  147733    30.0 |  4.336 % |
4481.47/4482.99	c |      7492 |   10802    65310 |    8488    7491  221441    29.6 |  4.336 % |
4481.47/4482.99	c |     11336 |   10802    65310 |    9337    7090  196829    27.8 |  4.336 % |
4481.47/4482.99	c |     17102 |   10802    65310 |   10271    8186  272298    33.3 |  4.336 % |
4481.47/4482.99	c |     25751 |   10802    65310 |   11298    6562  158214    24.1 |  4.336 % |
4481.47/4482.99	c |     38725 |   10802    65310 |   12428    8236  183239    22.2 |  4.336 % |
4481.47/4482.99	c |     58186 |   10802    65310 |   13670    9057  220091    24.3 |  4.336 % |
4481.47/4482.99	c |     87378 |   10802    65310 |   15038   10917  326283    29.9 |  4.336 % |
4481.47/4482.99	c |    131168 |   10802    65310 |   16541    9603  254108    26.5 |  4.336 % |
4481.47/4482.99	c |    196852 |   10802    65310 |   18196    9133  276885    30.3 |  4.336 % |
4481.47/4482.99	c |    295379 |   10802    65310 |   20015   16698  456000    27.3 |  4.336 % |
4481.47/4482.99	c |    443169 |   10802    65310 |   22017   14417  397453    27.6 |  4.336 % |
4481.47/4482.99	c |    664852 |   10802    65310 |   24218   15982  481051    30.1 |  4.336 % |
4481.47/4482.99	c |    997377 |   10802    65310 |   26640   21634  620712    28.7 |  4.336 % |
4481.47/4482.99	c |   1496166 |   10802    65310 |   29304   14379  365707    25.4 |  4.336 % |
4481.47/4482.99	c |   2244348 |   10802    65310 |   32235   15515  471109    30.4 |  4.336 % |
4481.47/4482.99	c |   3366622 |   10802    65310 |   35459   25825  632980    24.5 |  4.336 % |
4481.47/4482.99	c |   5050035 |   10774    65157 |   39004   25150  702139    27.9 |  4.425 % |
4481.47/4482.99	c |   7575151 |   10480    63466 |   42905   34895 1075949    30.8 |  4.602 % |
4481.47/4482.99	c 187.263s elapsed
4481.47/4482.99	c restarts: 26
4481.47/4482.99	c decisions: 15160835
4481.47/4482.99	c propagations: 661747125
4481.47/4482.99	c conflicts: 10914040
4481.47/4482.99	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-369098-1177261129 -o ROOT/results/node11/solver-369098-1177261129 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369098-1177261129/mxc /tmp/evaluation/369098-1177261129/instance-369098-1177261129.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): 7500 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: 0.78 0.95 0.98 3/77 7678
/proc/meminfo: memFree=1609700/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=1616 CPUtime=0
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 167161833 1654784 250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 404 250 46 122 0 278 0

[startup+0.030661 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7678
/proc/meminfo: memFree=1609700/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=1988 CPUtime=0.02
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 445 0 0 0 2 0 0 0 18 0 1 0 167161833 2035712 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 497 324 59 122 0 371 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1988

[startup+0.101654 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7678
/proc/meminfo: memFree=1609700/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=2120 CPUtime=0.09
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 481 0 0 0 9 0 0 0 18 0 1 0 167161833 2170880 360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 530 360 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301676 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7678
/proc/meminfo: memFree=1609700/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=2528 CPUtime=0.29
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 589 0 0 0 29 0 0 0 19 0 1 0 167161833 2588672 468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 632 468 59 122 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.701724 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 7678
/proc/meminfo: memFree=1609700/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=3188 CPUtime=0.69
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 744 0 0 0 69 0 0 0 23 0 1 0 167161833 3264512 623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 797 623 59 122 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3188

[startup+1.50182 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 7679
/proc/meminfo: memFree=1607312/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=3460 CPUtime=1.49
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 841 0 0 0 149 0 0 0 25 0 1 0 167161833 3543040 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 865 718 67 122 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3460

[startup+3.10201 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 7679
/proc/meminfo: memFree=1606864/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=3816 CPUtime=3.09
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 912 0 0 0 309 0 0 0 25 0 1 0 167161833 3907584 789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 954 789 67 122 0 828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3816

[startup+6.30139 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 7679
/proc/meminfo: memFree=1606736/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=3948 CPUtime=6.29
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 954 0 0 0 628 1 0 0 25 0 1 0 167161833 4042752 831 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 987 831 67 122 0 861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3948

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 7679
/proc/meminfo: memFree=1605720/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=4688 CPUtime=12.69
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 1154 0 0 0 1268 1 0 0 25 0 1 0 167161833 4800512 1031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 1172 1031 67 122 0 1046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 7679
/proc/meminfo: memFree=1604952/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=5568 CPUtime=25.49
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 1344 0 0 0 2548 1 0 0 25 0 1 0 167161833 5701632 1221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 1392 1221 67 122 0 1266 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5568

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 7679
/proc/meminfo: memFree=1604248/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=6304 CPUtime=51.07
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 1531 0 0 0 5106 1 0 0 25 0 1 0 167161833 6455296 1408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 1576 1408 67 122 0 1450 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6304

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 7679
/proc/meminfo: memFree=1603160/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=7320 CPUtime=102.27
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 1790 0 0 0 10225 2 0 0 25 0 1 0 167161833 7495680 1667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 1830 1667 67 122 0 1704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7320

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/84 7835
/proc/meminfo: memFree=1600928/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=8212 CPUtime=162.18
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2017 0 0 0 16215 3 0 0 25 0 1 0 167161833 8409088 1894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2053 1894 67 122 0 1927 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 8212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1600920/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=9216 CPUtime=222.13
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2269 0 0 0 22210 3 0 0 25 0 1 0 167161833 9437184 2146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2304 2146 67 122 0 2178 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 9216

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1600920/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=9212 CPUtime=282.12
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2272 0 0 0 28208 4 0 0 25 0 1 0 167161833 9433088 2149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2303 2149 67 122 0 2177 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 9212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1600856/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=9260 CPUtime=342.1
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2287 0 0 0 34206 4 0 0 25 0 1 0 167161833 9482240 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2315 2164 67 122 0 2189 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 9260

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1600344/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=9748 CPUtime=402.08
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2405 0 0 0 40203 5 0 0 25 0 1 0 167161833 9981952 2282 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2437 2282 67 122 0 2311 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 9748

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1600280/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=9908 CPUtime=462.06
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2449 0 0 0 46201 5 0 0 25 0 1 0 167161833 10145792 2326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2477 2326 67 122 0 2351 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 9908

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1599896/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=10324 CPUtime=522.05
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2553 0 0 0 52199 6 0 0 25 0 1 0 167161833 10571776 2430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2581 2430 67 122 0 2455 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 10324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1599384/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=10856 CPUtime=582.04
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2689 0 0 0 58197 7 0 0 25 0 1 0 167161833 11116544 2566 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2714 2566 67 122 0 2588 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 10856

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7877
/proc/meminfo: memFree=1599320/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=10888 CPUtime=642.02
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 2695 0 0 0 64195 7 0 0 25 0 1 0 167161833 11149312 2572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 2722 2572 67 122 0 2596 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 10888


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

/proc/meminfo: memFree=1593496/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17368 CPUtime=3521.24
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 14112 0 0 0 352086 38 0 0 25 0 1 0 167161833 17784832 4021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4342 4021 67 122 0 4216 0
Current children cumulated CPU time (s) 3521.24
Current children cumulated vsize (KiB) 17368

[startup+3582.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7879
/proc/meminfo: memFree=1593496/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17368 CPUtime=3581.23
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 14368 0 0 0 358084 39 0 0 25 0 1 0 167161833 17784832 4025 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4342 4025 67 122 0 4216 0
Current children cumulated CPU time (s) 3581.23
Current children cumulated vsize (KiB) 17368

[startup+3642.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 7879
/proc/meminfo: memFree=1593432/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17368 CPUtime=3641.2
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 14626 0 0 0 364081 39 0 0 25 0 1 0 167161833 17784832 4031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4342 4031 67 122 0 4216 0
Current children cumulated CPU time (s) 3641.2
Current children cumulated vsize (KiB) 17368

[startup+3702.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 7879
/proc/meminfo: memFree=1593368/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17368 CPUtime=3701.2
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 14850 0 0 0 370080 40 0 0 25 0 1 0 167161833 17784832 4045 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4342 4045 67 122 0 4216 0
Current children cumulated CPU time (s) 3701.2
Current children cumulated vsize (KiB) 17368

[startup+3762.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/84 8035
/proc/meminfo: memFree=1592160/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17528 CPUtime=3761.09
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 15109 0 0 0 376068 41 0 0 25 0 1 0 167161833 17948672 4052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4382 4052 67 122 0 4256 0
Current children cumulated CPU time (s) 3761.09
Current children cumulated vsize (KiB) 17528

[startup+3822.3 s]
/proc/loadavg: 1.08 1.02 0.99 2/78 8077
/proc/meminfo: memFree=1593176/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17528 CPUtime=3821.05
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 15372 0 0 0 382063 42 0 0 25 0 1 0 167161833 17948672 4063 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4382 4063 67 122 0 4256 0
Current children cumulated CPU time (s) 3821.05
Current children cumulated vsize (KiB) 17528

[startup+3882.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8077
/proc/meminfo: memFree=1593176/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17528 CPUtime=3881.03
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 15630 0 0 0 388061 42 0 0 25 0 1 0 167161833 17948672 4069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4382 4069 67 122 0 4256 0
Current children cumulated CPU time (s) 3881.03
Current children cumulated vsize (KiB) 17528

[startup+3942.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 8077
/proc/meminfo: memFree=1593176/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17528 CPUtime=3941.02
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 15845 0 0 0 394059 43 0 0 25 0 1 0 167161833 17948672 4074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4382 4074 67 122 0 4256 0
Current children cumulated CPU time (s) 3941.02
Current children cumulated vsize (KiB) 17528

[startup+4002.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 8077
/proc/meminfo: memFree=1593112/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17688 CPUtime=4001
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 16112 0 0 0 400057 43 0 0 25 0 1 0 167161833 18112512 4089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4422 4089 67 122 0 4296 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 17688

[startup+4062.31 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 8077
/proc/meminfo: memFree=1593112/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17688 CPUtime=4060.99
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 16364 0 0 0 406055 44 0 0 25 0 1 0 167161833 18112512 4089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4422 4089 67 122 0 4296 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 17688

[startup+4122.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 8077
/proc/meminfo: memFree=1592984/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4120.97
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 16639 0 0 0 412052 45 0 0 25 0 1 0 167161833 18276352 4112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4112 67 122 0 4336 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 17848

[startup+4182.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 8077
/proc/meminfo: memFree=1592984/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4180.95
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 16899 0 0 0 418050 45 0 0 25 0 1 0 167161833 18276352 4120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4120 67 122 0 4336 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 17848

[startup+4242.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/78 8077
/proc/meminfo: memFree=1592920/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4240.94
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 17156 0 0 0 424048 46 0 0 25 0 1 0 167161833 18276352 4125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4125 67 122 0 4336 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 17848

[startup+4302.3 s]
/proc/loadavg: 1.17 1.10 1.02 2/78 8077
/proc/meminfo: memFree=1592920/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4300.92
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 17410 0 0 0 430045 47 0 0 25 0 1 0 167161833 18276352 4127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4127 67 122 0 4336 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 17848

[startup+4362.3 s]
/proc/loadavg: 1.17 1.11 1.02 2/78 8077
/proc/meminfo: memFree=1593048/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4360.9
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 17665 0 0 0 436043 47 0 0 25 0 1 0 167161833 18276352 4130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4130 67 122 0 4336 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 17848

[startup+4422.3 s]
/proc/loadavg: 1.16 1.11 1.03 2/78 8077
/proc/meminfo: memFree=1593048/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4420.89
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 17918 0 0 0 442041 48 0 0 25 0 1 0 167161833 18276352 4131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4131 67 122 0 4336 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 17848

[startup+4482.3 s]
/proc/loadavg: 1.16 1.12 1.03 2/78 8077
/proc/meminfo: memFree=1592984/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4480.87
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 18180 0 0 0 448038 49 0 0 25 0 1 0 167161833 18276352 4141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4141 67 122 0 4336 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 17848

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

[startup+4482.7 s]
/proc/loadavg: 1.16 1.12 1.03 2/78 8077
/proc/meminfo: memFree=1592984/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4481.27
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 18180 0 0 0 448078 49 0 0 25 0 1 0 167161833 18276352 4141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4141 67 122 0 4336 0
Current children cumulated CPU time (s) 4481.27
Current children cumulated vsize (KiB) 17848

[startup+4482.9 s]
/proc/loadavg: 1.16 1.12 1.03 2/78 8077
/proc/meminfo: memFree=1592984/2055920 swapFree=4150632/4192956
[pid=7678] ppid=7676 vsize=17848 CPUtime=4481.47
/proc/7678/stat : 7678 (mxc) R 7676 7678 7622 0 -1 4194304 18180 0 0 0 448098 49 0 0 25 0 1 0 167161833 18276352 4141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7678/statm: 4462 4141 67 122 0 4336 0
Current children cumulated CPU time (s) 4481.47
Current children cumulated vsize (KiB) 17848

Child status: 20
Real time (s): 4483
CPU time (s): 4481.56
CPU user time (s): 4481.07
CPU system time (s): 0.495924
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 18016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4481.07
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18181
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= 9
involuntary context switches= 92416

runsolver used 5.31419 second user time and 10.5764 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 22 16:58:49 UTC 2007

IDJOB= 369098
IDBENCH= 24646
IDSOLVER= 181
FILE ID= node11/369098-1177261129

PBS_JOBID= 4650650

Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369098-1177261129/mxc /tmp/evaluation/369098-1177261129/instance-369098-1177261129.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-369098-1177261129 -o ROOT/results/node11/solver-369098-1177261129 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369098-1177261129/mxc /tmp/evaluation/369098-1177261129/instance-369098-1177261129.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  63ebbe5da415dad3af97436d64747f33

RANDOM SEED= 754345072

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1610224 kB
Buffers:         40048 kB
Cached:         316860 kB
SwapCached:      10904 kB
Active:         134156 kB
Inactive:       245756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610224 kB
SwapTotal:     4192956 kB
SwapFree:      4150632 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          30084 kB
Slab:            51220 kB
Committed_AS:  6282932 kB
PageTables:       1848 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= 66348 MiB

End job on node11 on Sun Apr 22 18:13:32 UTC 2007