Trace number 424569

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 2007-02-08? (TO) 5000.09 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark316.084
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424569-1177718410 -o ROOT/results/node5/solver-424569-1177718410 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424569-1177718410/mxc /tmp/evaluation/424569-1177718410/instance-424569-1177718410.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: 0.71 0.92 0.97 3/77 4986
/proc/meminfo: memFree=1520312/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=1724 CPUtime=0
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 247878647 1765376 267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 431 268 46 122 0 305 0

[startup+0.103696 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 4986
/proc/meminfo: memFree=1520312/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=2704 CPUtime=0.09
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 247878647 2768896 515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 676 515 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.201706 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 4986
/proc/meminfo: memFree=1520312/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=3100 CPUtime=0.19
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 765 0 0 0 19 0 0 0 18 0 1 0 247878647 3174400 618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 775 618 59 122 0 649 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3100

[startup+0.301718 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 4986
/proc/meminfo: memFree=1520312/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=3496 CPUtime=0.29
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 860 0 0 0 29 0 0 0 19 0 1 0 247878647 3579904 713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 874 713 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.701763 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 4986
/proc/meminfo: memFree=1520312/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=4948 CPUtime=0.69
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 1224 0 0 0 69 0 0 0 23 0 1 0 247878647 5066752 1077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 1237 1077 59 122 0 1111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4948

[startup+1.50186 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 4987
/proc/meminfo: memFree=1514928/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=7588 CPUtime=1.49
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 1866 0 0 0 149 0 0 0 25 0 1 0 247878647 7770112 1719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 1897 1719 59 122 0 1771 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10104 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 4987
/proc/meminfo: memFree=1511664/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=11680 CPUtime=3.09
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 2906 0 0 0 308 1 0 0 25 0 1 0 247878647 11960320 2759 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 2920 2759 59 122 0 2794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11680

[startup+6.3014 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 4987
/proc/meminfo: memFree=1506032/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=14916 CPUtime=6.29
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 3719 0 0 0 627 2 0 0 25 0 1 0 247878647 15273984 3570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 3729 3570 67 122 0 3603 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14916

[startup+12.7011 s]
/proc/loadavg: 0.76 0.92 0.97 2/78 4987
/proc/meminfo: memFree=1503984/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=17820 CPUtime=12.68
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 4442 0 0 0 1266 2 0 0 25 0 1 0 247878647 18247680 4293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 4455 4293 67 122 0 4329 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17820

[startup+25.5016 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 4987
/proc/meminfo: memFree=1500080/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=20800 CPUtime=25.48
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 5205 0 0 0 2545 3 0 0 25 0 1 0 247878647 21299200 5056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 5200 5056 67 122 0 5074 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20800

[startup+51.1015 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 4987
/proc/meminfo: memFree=1497328/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=23532 CPUtime=51.08
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 5892 0 0 0 5104 4 0 0 25 0 1 0 247878647 24096768 5743 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 0 0 0
/proc/4986/statm: 5883 5743 67 122 0 5757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23532

[startup+102.301 s]
/proc/loadavg: 0.94 0.94 0.97 2/84 5165
/proc/meminfo: memFree=1491520/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=28280 CPUtime=102.19
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 7241 0 0 0 10211 8 0 0 25 0 1 0 247878647 28958720 6886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 7070 6886 67 122 0 6944 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 28280

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 5185
/proc/meminfo: memFree=1488688/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=31976 CPUtime=162.15
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 8379 0 0 0 16206 9 0 0 25 0 1 0 247878647 32743424 7833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 7994 7833 67 122 0 7868 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 31976

[startup+222.306 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 5185
/proc/meminfo: memFree=1488240/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=32768 CPUtime=222.14
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 8732 0 0 0 22204 10 0 0 25 0 1 0 247878647 33554432 8026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 8192 8026 67 122 0 8066 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 32768

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 5185
/proc/meminfo: memFree=1485424/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=35404 CPUtime=282.12
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 9590 0 0 0 28201 11 0 0 25 0 1 0 247878647 36253696 8668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 8851 8668 67 122 0 8725 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 35404

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 5185
/proc/meminfo: memFree=1484720/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=36064 CPUtime=342.11
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 9892 0 0 0 34199 12 0 0 25 0 1 0 247878647 36929536 8838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 9016 8838 67 122 0 8890 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 36064

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5185
/proc/meminfo: memFree=1482864/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=37912 CPUtime=402.09
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 10536 0 0 0 40196 13 0 0 25 0 1 0 247878647 38821888 9301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 9478 9301 67 122 0 9352 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 37912

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5185
/proc/meminfo: memFree=1480760/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=39892 CPUtime=462.07
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 11198 0 0 0 46194 13 0 0 25 0 1 0 247878647 40849408 9816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 9973 9816 67 122 0 9847 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 39892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5185
/proc/meminfo: memFree=1479480/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=41212 CPUtime=522.05
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 11664 0 0 0 52191 14 0 0 25 0 1 0 247878647 42201088 10135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 10303 10135 67 122 0 10177 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 41212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5185
/proc/meminfo: memFree=1479480/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=41212 CPUtime=582.04
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 11762 0 0 0 58189 15 0 0 25 0 1 0 247878647 42201088 10135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 10303 10135 67 122 0 10177 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 41212

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5185
/proc/meminfo: memFree=1477752/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=42928 CPUtime=642.02
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 12292 0 0 0 64187 15 0 0 25 0 1 0 247878647 43958272 10563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 10732 10563 67 122 0 10606 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 42928


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457720/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63096 CPUtime=4061.02
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 22849 0 0 0 406053 49 0 0 25 0 1 0 247878647 64610304 15554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15774 15554 67 122 0 15648 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 63096

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457720/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63096 CPUtime=4121
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 22849 0 0 0 412050 50 0 0 25 0 1 0 247878647 64610304 15554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15774 15554 67 122 0 15648 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 63096

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457720/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63096 CPUtime=4180.99
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 22849 0 0 0 418049 50 0 0 25 0 1 0 247878647 64610304 15554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15774 15554 67 122 0 15648 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 63096

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457784/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63096 CPUtime=4240.97
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 22849 0 0 0 424046 51 0 0 25 0 1 0 247878647 64610304 15554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15774 15554 67 122 0 15648 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 63096

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457592/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63096 CPUtime=4300.95
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 22920 0 0 0 430044 51 0 0 25 0 1 0 247878647 64610304 15554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15774 15554 67 122 0 15648 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 63096

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4360.94
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23209 0 0 0 436042 52 0 0 25 0 1 0 247878647 65150976 15701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15701 67 122 0 15780 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 63624

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4420.92
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23280 0 0 0 442040 52 0 0 25 0 1 0 247878647 65150976 15701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15701 67 122 0 15780 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 63624

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4480.9
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23423 0 0 0 448037 53 0 0 25 0 1 0 247878647 65150976 15702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15702 67 122 0 15780 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 63624

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4540.89
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23494 0 0 0 454035 54 0 0 25 0 1 0 247878647 65150976 15702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15702 67 122 0 15780 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 63624

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4600.87
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23636 0 0 0 460033 54 0 0 25 0 1 0 247878647 65150976 15702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15702 67 122 0 15780 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 63624

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1457016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=63624 CPUtime=4660.86
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 23707 0 0 0 466031 55 0 0 25 0 1 0 247878647 65150976 15702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 15906 15702 67 122 0 15780 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 63624

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1450040/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=70620 CPUtime=4720.84
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 25605 0 0 0 472027 57 0 0 25 0 1 0 247878647 72314880 17444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17655 17444 67 122 0 17529 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 70620

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1450040/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=70604 CPUtime=4780.83
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 25684 0 0 0 478025 58 0 0 25 0 1 0 247878647 72298496 17445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17651 17445 67 122 0 17525 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 70604

[startup+4842.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1450040/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=70604 CPUtime=4840.81
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 25684 0 0 0 484023 58 0 0 25 0 1 0 247878647 72298496 17445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17651 17445 67 122 0 17525 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 70604

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1450040/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=70604 CPUtime=4900.8
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 25685 0 0 0 490021 59 0 0 25 0 1 0 247878647 72298496 17446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17651 17446 67 122 0 17525 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 70604

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1449784/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=71132 CPUtime=4960.78
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 25891 0 0 0 496018 60 0 0 25 0 1 0 247878647 72839168 17574 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17783 17574 67 122 0 17657 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 71132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1449016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=71924 CPUtime=5000.07
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 26170 0 0 0 499947 60 0 0 25 0 1 0 247878647 73650176 17775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17981 17775 67 122 0 17855 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 71924

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

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

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5385
/proc/meminfo: memFree=1449016/2055920 swapFree=4151648/4192956
[pid=4986] ppid=4984 vsize=71924 CPUtime=5000.07
/proc/4986/stat : 4986 (mxc) R 4984 4986 4932 0 -1 4194304 26170 0 0 0 499947 60 0 0 25 0 1 0 247878647 73650176 17775 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 17981 17775 67 122 0 17855 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 71924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.48
CPU system time (s): 0.617906
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 72236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.617906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26170
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= 6
involuntary context switches= 54678

runsolver used 4.13637 second user time and 11.5043 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sat Apr 28 00:00:10 UTC 2007

IDJOB= 424569
IDBENCH= 20071
IDSOLVER= 174
FILE ID= node5/424569-1177718410

PBS_JOBID= 4715403

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/424569-1177718410/mxc /tmp/evaluation/424569-1177718410/instance-424569-1177718410.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424569-1177718410 -o ROOT/results/node5/solver-424569-1177718410 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424569-1177718410/mxc /tmp/evaluation/424569-1177718410/instance-424569-1177718410.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 671495945

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1520784 kB
Buffers:         52316 kB
Cached:         390820 kB
SwapCached:       9948 kB
Active:         263040 kB
Inactive:       203368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520784 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            54308 kB
Committed_AS:  9135804 kB
PageTables:       1720 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= 66426 MiB

End job on node5 on Sat Apr 28 01:23:34 UTC 2007