Trace number 426490

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 901.203 901.576

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
MD5SUM52283ce63e705369937455e1ca21a476
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.4555
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
Number of clauses of size over 50

Solver Data (download as text)

901.14/901.57	c MXC attempting /tmp/evaluation/426490-1177825796/instance-426490-1177825796.cnf
901.14/901.57	c 0 assignments made, starting to guess now
901.14/901.57	c ===================================[MXC]=====================================
901.14/901.57	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
901.14/901.57	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
901.14/901.57	c =============================================================================
901.14/901.57	c |         0 |    1704     8520 |    1000       0       0     nan |  0.000 % |
901.14/901.57	c |       102 |    1704     8520 |    1100     102    1964    19.3 |  0.000 % |
901.14/901.57	c |       252 |    1704     8520 |    1210     252    4686    18.6 |  0.000 % |
901.14/901.57	c |       477 |    1704     8520 |    1331     477    8663    18.2 |  0.000 % |
901.14/901.57	c |       814 |    1704     8520 |    1464     814   14688    18.0 |  0.000 % |
901.14/901.57	c |      1320 |    1704     8520 |    1610    1320   23594    17.9 |  0.000 % |
901.14/901.57	c |      2080 |    1704     8520 |    1771    1275   22210    17.4 |  0.000 % |
901.14/901.57	c |      3219 |    1704     8520 |    1948    1528   26672    17.5 |  0.000 % |
901.14/901.57	c |      4928 |    1704     8520 |    2143    1289   22426    17.4 |  0.000 % |
901.14/901.57	c |      7492 |    1704     8520 |    2357    1709   29164    17.1 |  0.000 % |
901.14/901.57	c |     11336 |    1704     8520 |    2593    2017   34657    17.2 |  0.000 % |
901.14/901.57	c |     17102 |    1704     8520 |    2853    2594   42444    16.4 |  0.000 % |
901.14/901.57	c |     25753 |    1704     8520 |    3138    2685   45831    17.1 |  0.000 % |
901.14/901.57	c |     38727 |    1704     8520 |    3452    3110   50186    16.1 |  0.000 % |
901.14/901.57	c |     58188 |    1704     8520 |    3797    1861   31765    17.1 |  0.000 % |
901.14/901.57	c |     87381 |    1704     8520 |    4177    2587   44309    17.1 |  0.000 % |
901.14/901.57	c |    131170 |    1704     8520 |    4594    2531   43921    17.4 |  0.000 % |
901.14/901.57	c |    196854 |    1704     8520 |    5054    3923   64595    16.5 |  0.000 % |
901.14/901.57	c |    295381 |    1704     8520 |    5559    3941   64294    16.3 |  0.000 % |
901.14/901.57	c |    443172 |    1704     8520 |    6115    4475   76784    17.2 |  0.000 % |
901.14/901.57	c |    664855 |    1704     8520 |    6727    3075   45752    14.9 |  0.000 % |
901.14/901.57	c |    997380 |    1704     8520 |    7400    6137  101685    16.6 |  0.000 % |
901.14/901.57	c |   1496168 |    1704     8520 |    8140    5675   93945    16.6 |  0.000 % |
901.14/901.57	c |   2244350 |    1704     8520 |    8954    5369   81326    15.1 |  0.000 % |
901.14/901.57	c |   3366624 |    1704     8520 |    9849    4569   66395    14.5 |  0.000 % |
901.14/901.57	c |   5050039 |    1704     8520 |   10834    9553  146344    15.3 |  0.000 % |
901.14/901.57	c |   7575156 |    1704     8520 |   11918    6182  100568    16.3 |  0.000 % |
901.14/901.57	c |  11362831 |    1575     7775 |   13109   10865  141327    13.0 |  2.500 % |
901.14/901.57	c 901.330s elapsed
901.14/901.57	c restarts: 27
901.14/901.57	c decisions: 13702524
901.14/901.57	c propagations: 177262261
901.14/901.57	c conflicts: 12427102
901.14/901.57	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-426490-1177825796 -o ROOT/results/node35/solver-426490-1177825796 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426490-1177825796/mxc /tmp/evaluation/426490-1177825796/instance-426490-1177825796.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: 0.87 0.97 0.99 3/77 13510
/proc/meminfo: memFree=1401728/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=932 CPUtime=0
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 230495026 954368 102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134643709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 233 102 59 122 0 107 0

[startup+0.012814 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 13510
/proc/meminfo: memFree=1401728/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1064 CPUtime=0.01
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 125 0 0 0 1 0 0 0 18 0 1 0 230495026 1089536 110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 266 110 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101823 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 13510
/proc/meminfo: memFree=1401728/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1204 CPUtime=0.09
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 230495026 1232896 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 301 160 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301846 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 13510
/proc/meminfo: memFree=1401728/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1328 CPUtime=0.29
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 205 0 0 0 29 0 0 0 19 0 1 0 230495026 1359872 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 332 188 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701893 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 13510
/proc/meminfo: memFree=1401728/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1452 CPUtime=0.69
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 235 0 0 0 69 0 0 0 23 0 1 0 230495026 1486848 218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528198 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 363 218 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50199 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1401016/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1584 CPUtime=1.49
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 264 0 0 0 149 0 0 0 25 0 1 0 230495026 1622016 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 396 247 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10217 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1400760/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1584 CPUtime=3.09
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 288 0 0 0 309 0 0 0 25 0 1 0 230495026 1622016 271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 396 271 67 122 0 270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1584

[startup+6.30155 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1400568/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=1820 CPUtime=6.29
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 326 0 0 0 629 0 0 0 25 0 1 0 230495026 1863680 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 455 309 67 122 0 329 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1820

[startup+12.7013 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1400248/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=2048 CPUtime=12.69
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 379 0 0 0 1269 0 0 0 25 0 1 0 230495026 2097152 362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 512 362 67 122 0 386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2048

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1399928/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=2280 CPUtime=25.48
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 449 0 0 0 2548 0 0 0 25 0 1 0 230495026 2334720 432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 570 432 67 122 0 444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2280

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1399672/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=2496 CPUtime=51.08
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 507 0 0 0 5108 0 0 0 25 0 1 0 230495026 2555904 490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530885 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 624 490 67 122 0 498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2496

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1399288/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=2936 CPUtime=102.26
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 608 0 0 0 10226 0 0 0 25 0 1 0 230495026 3006464 591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 734 591 67 122 0 608 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2936

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398904/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3320 CPUtime=162.25
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 694 0 0 0 16224 1 0 0 25 0 1 0 230495026 3399680 677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 830 677 67 122 0 704 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3320

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398712/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3412 CPUtime=222.22
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 741 0 0 0 22221 1 0 0 25 0 1 0 230495026 3493888 724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 853 724 67 122 0 727 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398456/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3620 CPUtime=282.21
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 787 0 0 0 28220 1 0 0 25 0 1 0 230495026 3706880 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 905 770 67 122 0 779 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3620

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398456/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3712 CPUtime=342.19
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 798 0 0 0 34217 2 0 0 25 0 1 0 230495026 3801088 781 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 928 781 67 122 0 802 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3712

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398392/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3712 CPUtime=402.17
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 816 0 0 0 40215 2 0 0 25 0 1 0 230495026 3801088 799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 928 799 67 122 0 802 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398392/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3808 CPUtime=462.16
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 824 0 0 0 46213 3 0 0 25 0 1 0 230495026 3899392 807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 952 807 67 122 0 826 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3808

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398264/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3920 CPUtime=522.14
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 851 0 0 0 52211 3 0 0 25 0 1 0 230495026 4014080 834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 980 834 67 122 0 854 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3920

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398264/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=3916 CPUtime=582.11
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 869 0 0 0 58208 3 0 0 25 0 1 0 230495026 4009984 852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 979 852 67 122 0 853 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 3916

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13511
/proc/meminfo: memFree=1398136/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4028 CPUtime=642.11
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 893 0 0 0 64207 4 0 0 25 0 1 0 230495026 4124672 876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1007 876 67 122 0 881 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4028

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 13677
/proc/meminfo: memFree=1396800/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4124 CPUtime=702
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 901 0 0 0 70196 4 0 0 25 0 1 0 230495026 4222976 884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1031 884 67 122 0 905 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4124

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397944/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4124 CPUtime=761.98
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 903 0 0 0 76193 5 0 0 25 0 1 0 230495026 4222976 886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1031 886 67 122 0 905 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 4124

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397880/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4228 CPUtime=821.95
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 929 0 0 0 82190 5 0 0 25 0 1 0 230495026 4329472 912 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1057 912 67 122 0 931 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 4228

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397688/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4324 CPUtime=881.93
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 961 0 0 0 88188 5 0 0 25 0 1 0 230495026 4427776 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1081 944 67 122 0 955 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 4324

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

[startup+883.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397688/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4324 CPUtime=882.73
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 961 0 0 0 88268 5 0 0 25 0 1 0 230495026 4427776 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1081 944 67 122 0 955 0
Current children cumulated CPU time (s) 882.73
Current children cumulated vsize (KiB) 4324

[startup+889.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397688/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4324 CPUtime=889.13
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 969 0 0 0 88908 5 0 0 25 0 1 0 230495026 4427776 952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1081 952 67 122 0 955 0
Current children cumulated CPU time (s) 889.13
Current children cumulated vsize (KiB) 4324

[startup+895.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397560/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4420 CPUtime=895.54
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 993 0 0 0 89548 6 0 0 25 0 1 0 230495026 4526080 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531015 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1105 976 67 122 0 979 0
Current children cumulated CPU time (s) 895.54
Current children cumulated vsize (KiB) 4420

[startup+899.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397560/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4420 CPUtime=898.74
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 993 0 0 0 89868 6 0 0 25 0 1 0 230495026 4526080 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1105 976 67 122 0 979 0
Current children cumulated CPU time (s) 898.74
Current children cumulated vsize (KiB) 4420

[startup+900.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397560/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4420 CPUtime=900.34
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 993 0 0 0 90028 6 0 0 25 0 1 0 230495026 4526080 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1105 976 67 122 0 979 0
Current children cumulated CPU time (s) 900.34
Current children cumulated vsize (KiB) 4420

[startup+901.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397624/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4420 CPUtime=900.74
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 993 0 0 0 90068 6 0 0 25 0 1 0 230495026 4526080 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1105 976 67 122 0 979 0
Current children cumulated CPU time (s) 900.74
Current children cumulated vsize (KiB) 4420

[startup+901.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13709
/proc/meminfo: memFree=1397624/2055920 swapFree=4151088/4192956
[pid=13510] ppid=13508 vsize=4420 CPUtime=901.14
/proc/13510/stat : 13510 (mxc) R 13508 13510 13236 0 -1 4194304 993 0 0 0 90108 6 0 0 25 0 1 0 230495026 4526080 976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/13510/statm: 1105 976 67 122 0 979 0
Current children cumulated CPU time (s) 901.14
Current children cumulated vsize (KiB) 4420

Child status: 20
Real time (s): 901.576
CPU time (s): 901.203
CPU user time (s): 901.141
CPU system time (s): 0.06199
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 4420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 901.141
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 994
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= 18892

runsolver used 0.770882 second user time and 1.87571 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Apr 29 05:49:56 UTC 2007

IDJOB= 426490
IDBENCH= 19822
IDSOLVER= 174
FILE ID= node35/426490-1177825796

PBS_JOBID= 4718262

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426490-1177825796/mxc /tmp/evaluation/426490-1177825796/instance-426490-1177825796.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-426490-1177825796 -o ROOT/results/node35/solver-426490-1177825796 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426490-1177825796/mxc /tmp/evaluation/426490-1177825796/instance-426490-1177825796.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  52283ce63e705369937455e1ca21a476

RANDOM SEED= 619693251

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1402136 kB
Buffers:         51516 kB
Cached:         506200 kB
SwapCached:       9948 kB
Active:         308860 kB
Inactive:       273332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402136 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            56860 kB
Committed_AS:  2644256 kB
PageTables:       1996 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= 66564 MiB

End job on node35 on Sun Apr 29 06:04:58 UTC 2007