Trace number 424376

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 4954.77 4956.2

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
MD5SUMb2802bae5d92b90eb2c4213147949897
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.861
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data (download as text)

4954.67/4956.20	c MXC attempting /tmp/evaluation/424376-1177624556/instance-424376-1177624556.cnf
4954.67/4956.20	c 0 assignments made, starting to guess now
4954.67/4956.20	c ===================================[MXC]=====================================
4954.67/4956.20	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4954.67/4956.20	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4954.67/4956.20	c =============================================================================
4954.67/4956.20	c |         0 |    1917     9585 |    1000       0       0     nan |  0.000 % |
4954.67/4956.20	c |       100 |    1917     9585 |    1100     100    2072    20.7 |  0.000 % |
4954.67/4956.20	c |       251 |    1917     9585 |    1210     251    4963    19.8 |  0.000 % |
4954.67/4956.20	c |       477 |    1917     9585 |    1331     477    9437    19.8 |  0.000 % |
4954.67/4956.20	c |       814 |    1917     9585 |    1464     814   16145    19.8 |  0.000 % |
4954.67/4956.20	c |      1321 |    1917     9585 |    1610    1321   26063    19.7 |  0.000 % |
4954.67/4956.20	c |      2084 |    1917     9585 |    1771    1278   24876    19.5 |  0.000 % |
4954.67/4956.20	c |      3224 |    1917     9585 |    1948    1532   29448    19.2 |  0.000 % |
4954.75/4956.20	c |      4933 |    1917     9585 |    2143    1291   25464    19.7 |  0.000 % |
4954.75/4956.20	c |      7498 |    1917     9585 |    2357    1711   33310    19.5 |  0.000 % |
4954.75/4956.20	c |     11342 |    1917     9585 |    2593    2018   39600    19.6 |  0.000 % |
4954.75/4956.20	c |     17108 |    1917     9585 |    2853    1302   24312    18.7 |  0.000 % |
4954.75/4956.20	c |     25757 |    1917     9585 |    3138    2816   51507    18.3 |  0.000 % |
4954.75/4956.20	c |     38733 |    1917     9585 |    3452    1676   32151    19.2 |  0.000 % |
4954.75/4956.20	c |     58194 |    1917     9585 |    3797    2154   39429    18.3 |  0.000 % |
4954.75/4956.20	c |     87386 |    1917     9585 |    4177    2873   54750    19.1 |  0.000 % |
4954.75/4956.20	c |    131175 |    1917     9585 |    4594    2818   53009    18.8 |  0.000 % |
4954.75/4956.20	c |    196860 |    1917     9585 |    5054    4208   78396    18.6 |  0.000 % |
4954.75/4956.20	c |    295388 |    1917     9585 |    5559    4209   76966    18.3 |  0.000 % |
4954.75/4956.20	c |    443177 |    1917     9585 |    6115    4740   90428    19.1 |  0.000 % |
4954.75/4956.20	c |    664860 |    1917     9585 |    6727    3333   63306    19.0 |  0.000 % |
4954.75/4956.20	c |    997386 |    1917     9585 |    7400    6387  120195    18.8 |  0.000 % |
4954.75/4956.20	c |   1496175 |    1917     9585 |    8140    5937  101716    17.1 |  0.000 % |
4954.75/4956.20	c |   2244357 |    1917     9585 |    8954    5624   98035    17.4 |  0.000 % |
4954.75/4956.20	c |   3366632 |    1917     9585 |    9849    4789   84747    17.7 |  0.000 % |
4954.75/4956.20	c |   5050043 |    1917     9585 |   10834    9837  177914    18.1 |  0.000 % |
4954.75/4956.20	c |   7575159 |    1917     9585 |   11918    6496  122793    18.9 |  0.000 % |
4954.75/4956.20	c |  11362835 |    1917     9585 |   13109    6242  119149    19.1 |  0.000 % |
4954.75/4956.20	c |  17044347 |    1917     9585 |   14420    7596  117960    15.5 |  0.000 % |
4954.75/4956.20	c |  25566617 |    1917     9585 |   15863   11684  209731    18.0 |  0.000 % |
4954.75/4956.20	c |  38350020 |    1863     9254 |   17449   13969  237304    17.0 |  1.111 % |
4954.75/4956.20	c 660.543s elapsed
4954.75/4956.20	c restarts: 30
4954.75/4956.20	c decisions: 56450499
4954.75/4956.20	c propagations: 791469219
4954.75/4956.20	c conflicts: 51116258
4954.75/4956.20	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/node30/watcher-424376-1177624556 -o ROOT/results/node30/solver-424376-1177624556 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424376-1177624556/mxc /tmp/evaluation/424376-1177624556/instance-424376-1177624556.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: 0.92 0.98 0.99 3/77 16796
/proc/meminfo: memFree=1676352/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1064 CPUtime=0
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 210371291 1089536 102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 266 102 57 122 0 140 0

[startup+0.078651 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16796
/proc/meminfo: memFree=1676352/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1204 CPUtime=0.07
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 183 0 0 0 7 0 0 0 18 0 1 0 210371291 1232896 166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1204

[startup+0.101652 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16796
/proc/meminfo: memFree=1676352/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1204 CPUtime=0.09
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 183 0 0 0 9 0 0 0 18 0 1 0 210371291 1232896 166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301663 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16796
/proc/meminfo: memFree=1676352/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1336 CPUtime=0.29
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 213 0 0 0 29 0 0 0 19 0 1 0 210371291 1368064 196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 334 196 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701689 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16796
/proc/meminfo: memFree=1676352/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1460 CPUtime=0.69
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 237 0 0 0 69 0 0 0 23 0 1 0 210371291 1495040 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534074 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 365 220 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1675640/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1588 CPUtime=1.49
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 210371291 1626112 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 397 253 67 122 0 271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1588

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1675384/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1716 CPUtime=3.09
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 304 0 0 0 309 0 0 0 25 0 1 0 210371291 1757184 287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 429 287 67 122 0 303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1716

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1675192/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=1836 CPUtime=6.29
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 210371291 1880064 331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 459 331 67 122 0 333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1836

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1674808/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=2076 CPUtime=12.69
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 400 0 0 0 1269 0 0 0 25 0 1 0 210371291 2125824 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 519 383 67 122 0 393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2076

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1674488/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=2304 CPUtime=25.48
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 466 0 0 0 2548 0 0 0 25 0 1 0 210371291 2359296 449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 576 449 67 122 0 450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2304

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1674232/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=2628 CPUtime=51.07
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 525 0 0 0 5107 0 0 0 25 0 1 0 210371291 2691072 508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 657 508 67 122 0 531 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2628

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1673912/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=2980 CPUtime=102.27
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 615 0 0 0 10226 1 0 0 25 0 1 0 210371291 3051520 598 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 745 598 67 122 0 619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1673400/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=3444 CPUtime=162.25
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 730 0 0 0 16224 1 0 0 25 0 1 0 210371291 3526656 713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 861 713 67 122 0 735 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3444

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1673208/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=3540 CPUtime=222.23
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 772 0 0 0 22222 1 0 0 25 0 1 0 210371291 3624960 755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 885 755 67 122 0 759 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16797
/proc/meminfo: memFree=1673016/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=3736 CPUtime=282.23
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 819 0 0 0 28221 2 0 0 25 0 1 0 210371291 3825664 802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 934 802 67 122 0 808 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 3736

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 16965
/proc/meminfo: memFree=1671424/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=3896 CPUtime=342.12
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 849 0 0 0 34210 2 0 0 25 0 1 0 210371291 3989504 832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 974 832 67 122 0 848 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3896

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16995
/proc/meminfo: memFree=1672376/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=4028 CPUtime=402.09
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 878 0 0 0 40206 3 0 0 25 0 1 0 210371291 4124672 861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529840 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1007 861 67 122 0 881 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4028

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16995
/proc/meminfo: memFree=1672504/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=4132 CPUtime=462.07
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 905 0 0 0 46204 3 0 0 25 0 1 0 210371291 4231168 888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1033 888 67 122 0 907 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4132

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16995
/proc/meminfo: memFree=1672568/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=4132 CPUtime=522.07
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 905 0 0 0 52203 4 0 0 25 0 1 0 210371291 4231168 888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1033 888 67 122 0 907 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4132

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16995
/proc/meminfo: memFree=1672568/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=4168 CPUtime=582.05
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 934 0 0 0 58201 4 0 0 25 0 1 0 210371291 4268032 916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1042 916 67 122 0 916 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4168

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16995
/proc/meminfo: memFree=1672440/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=4180 CPUtime=642.04
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 955 0 0 0 64199 5 0 0 25 0 1 0 210371291 4280320 919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1045 919 67 122 0 919 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4180


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

/proc/meminfo: memFree=1670200/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6508 CPUtime=4361.02
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1526 0 0 0 436063 39 0 0 25 0 1 0 210371291 6664192 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1627 1482 67 122 0 1501 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 6508

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670264/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6508 CPUtime=4421
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1526 0 0 0 442060 40 0 0 25 0 1 0 210371291 6664192 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1627 1482 67 122 0 1501 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 6508

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 17195
/proc/meminfo: memFree=1670200/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6572 CPUtime=4480.98
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1534 0 0 0 448058 40 0 0 25 0 1 0 210371291 6729728 1490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1643 1490 67 122 0 1517 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 6572

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670200/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6572 CPUtime=4540.97
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1542 0 0 0 454056 41 0 0 25 0 1 0 210371291 6729728 1498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1643 1498 67 122 0 1517 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 6572

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670072/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4600.97
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 460055 42 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 6636

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670136/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4660.95
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 466053 42 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 6636

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670072/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4720.93
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 472051 42 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 6636

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670072/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4780.92
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 478049 43 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 6636

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4840.9
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 484047 43 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 6636

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4900.88
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 490044 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519862 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 6636

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

[startup+4915.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4913.68
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 491324 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4913.68
Current children cumulated vsize (KiB) 6636

[startup+4940.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4939.27
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 493883 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4939.27
Current children cumulated vsize (KiB) 6636

[startup+4947.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4945.67
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 494523 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4945.67
Current children cumulated vsize (KiB) 6636

[startup+4950.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4948.87
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 494843 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4948.87
Current children cumulated vsize (KiB) 6636

[startup+4953.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4952.07
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 495163 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4952.07
Current children cumulated vsize (KiB) 6636

[startup+4955.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4953.67
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 495323 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4953.67
Current children cumulated vsize (KiB) 6636

[startup+4955.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4954.47
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 495403 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4954.47
Current children cumulated vsize (KiB) 6636

[startup+4956.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=6636 CPUtime=4954.67
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194304 1550 0 0 0 495423 44 0 0 25 0 1 0 210371291 6795264 1506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 1659 1506 67 122 0 1533 0
Current children cumulated CPU time (s) 4954.67
Current children cumulated vsize (KiB) 6636

[startup+4956.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17195
/proc/meminfo: memFree=1670008/2055920 swapFree=4156976/4192956
[pid=16796] ppid=16794 vsize=0 CPUtime=4954.75
/proc/16796/stat : 16796 (mxc) R 16794 16796 16503 0 -1 4194308 1551 0 0 0 495431 44 0 0 24 0 1 0 210371291 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16796/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4954.75
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4956.2
CPU time (s): 4954.77
CPU user time (s): 4954.32
CPU system time (s): 0.449931
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 6636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4954.32
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1551
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= 101723

runsolver used 3.75743 second user time and 10.6024 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 26 21:55:56 UTC 2007

IDJOB= 424376
IDBENCH= 19838
IDSOLVER= 174
FILE ID= node30/424376-1177624556

PBS_JOBID= 4697196

Free space on /tmp= 66427 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1414833579-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424376-1177624556/mxc /tmp/evaluation/424376-1177624556/instance-424376-1177624556.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424376-1177624556 -o ROOT/results/node30/solver-424376-1177624556 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424376-1177624556/mxc /tmp/evaluation/424376-1177624556/instance-424376-1177624556.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b2802bae5d92b90eb2c4213147949897

RANDOM SEED= 367515021

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1676760 kB
Buffers:         40420 kB
Cached:         275176 kB
SwapCached:      15360 kB
Active:         211928 kB
Inactive:       126840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676760 kB
SwapTotal:     4192956 kB
SwapFree:      4156976 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          29924 kB
Slab:            25928 kB
Committed_AS:  3592980 kB
PageTables:       1776 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= 66427 MiB

End job on node30 on Thu Apr 26 23:18:33 UTC 2007