Trace number 424380

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) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
MD5SUM686dd485c2804890e53697263a117786
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark176.049
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)



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/node4/watcher-424380-1177625072 -o ROOT/results/node4/solver-424380-1177625072 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424380-1177625072/mxc /tmp/evaluation/424380-1177625072/instance-424380-1177625072.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: 1.00 1.00 1.00 3/77 1456
/proc/meminfo: memFree=1638552/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1064 CPUtime=0
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 238544934 1089536 102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534086 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 266 102 57 122 0 140 0

[startup+0.0698119 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1456
/proc/meminfo: memFree=1638552/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1204 CPUtime=0.06
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 176 0 0 0 6 0 0 0 18 0 1 0 238544934 1232896 159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 301 159 67 122 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1204

[startup+0.102814 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1456
/proc/meminfo: memFree=1638552/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1204 CPUtime=0.1
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 238544934 1232896 167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 301 167 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.302834 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1456
/proc/meminfo: memFree=1638552/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1348 CPUtime=0.3
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 214 0 0 0 30 0 0 0 20 0 1 0 238544934 1380352 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 337 197 67 122 0 211 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1348

[startup+0.701872 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1456
/proc/meminfo: memFree=1638552/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1480 CPUtime=0.69
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 241 0 0 0 69 0 0 0 23 0 1 0 238544934 1515520 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 370 224 67 122 0 244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1480

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1637904/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1612 CPUtime=1.49
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 269 0 0 0 149 0 0 0 25 0 1 0 238544934 1650688 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 403 252 67 122 0 277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1612

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1637648/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1732 CPUtime=3.09
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 303 0 0 0 309 0 0 0 25 0 1 0 238544934 1773568 286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 433 286 67 122 0 307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1732

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1637392/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=1848 CPUtime=6.29
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 345 0 0 0 629 0 0 0 25 0 1 0 238544934 1892352 328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 462 328 67 122 0 336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1637008/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=2076 CPUtime=12.69
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 399 0 0 0 1269 0 0 0 25 0 1 0 238544934 2125824 382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 519 382 67 122 0 393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2076

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1636752/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=2296 CPUtime=25.49
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 464 0 0 0 2549 0 0 0 25 0 1 0 238544934 2351104 447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 574 447 67 122 0 448 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2296

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1636496/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=2552 CPUtime=51.08
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 519 0 0 0 5108 0 0 0 25 0 1 0 238544934 2613248 502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 638 502 67 122 0 512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2552

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1636112/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=2860 CPUtime=102.26
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 605 0 0 0 10226 0 0 0 25 0 1 0 238544934 2928640 588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 715 588 67 122 0 589 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1635664/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3392 CPUtime=162.25
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 712 0 0 0 16224 1 0 0 25 0 1 0 238544934 3473408 695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 848 695 67 122 0 722 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3392

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1635344/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3660 CPUtime=222.23
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 787 0 0 0 22222 1 0 0 25 0 1 0 238544934 3747840 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 915 770 67 122 0 789 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3660

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1635216/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3744 CPUtime=282.21
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 809 0 0 0 28220 1 0 0 25 0 1 0 238544934 3833856 792 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 936 792 67 122 0 810 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3744

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1635088/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3848 CPUtime=342.2
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 841 0 0 0 34218 2 0 0 25 0 1 0 238544934 3940352 824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 962 824 67 122 0 836 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3848

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1634960/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3908 CPUtime=402.18
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 866 0 0 0 40216 2 0 0 25 0 1 0 238544934 4001792 849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 977 849 67 122 0 851 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1635024/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=3960 CPUtime=462.17
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 872 0 0 0 46214 3 0 0 25 0 1 0 238544934 4055040 855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 990 855 67 122 0 864 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1634960/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=4064 CPUtime=522.15
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 890 0 0 0 52212 3 0 0 25 0 1 0 238544934 4161536 873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1016 873 67 122 0 890 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1634832/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=4148 CPUtime=582.13
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 921 0 0 0 58209 4 0 0 25 0 1 0 238544934 4247552 904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1037 904 67 122 0 911 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1457
/proc/meminfo: memFree=1634832/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=4148 CPUtime=642.12
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 922 0 0 0 64208 4 0 0 25 0 1 0 238544934 4247552 905 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1037 905 67 122 0 911 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4148


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1661
/proc/meminfo: memFree=1632400/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6544 CPUtime=4061.09
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1538 0 0 0 406077 32 0 0 25 0 1 0 238544934 6701056 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1636 1491 67 122 0 1510 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 6544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632464/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6544 CPUtime=4121.07
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1538 0 0 0 412075 32 0 0 25 0 1 0 238544934 6701056 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1636 1491 67 122 0 1510 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 6544

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632464/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6544 CPUtime=4181.06
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1538 0 0 0 418073 33 0 0 25 0 1 0 238544934 6701056 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1636 1491 67 122 0 1510 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 6544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632528/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6544 CPUtime=4241.04
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1538 0 0 0 424071 33 0 0 25 0 1 0 238544934 6701056 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1636 1491 67 122 0 1510 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 6544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632464/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6612 CPUtime=4301.03
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1547 0 0 0 430069 34 0 0 25 0 1 0 238544934 6770688 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1653 1500 67 122 0 1527 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 6612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632464/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6612 CPUtime=4361
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1547 0 0 0 436066 34 0 0 25 0 1 0 238544934 6770688 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1653 1500 67 122 0 1527 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 6612

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632400/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6612 CPUtime=4420.99
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1551 0 0 0 442064 35 0 0 25 0 1 0 238544934 6770688 1504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1653 1504 67 122 0 1527 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 6612

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6612 CPUtime=4480.97
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1559 0 0 0 448062 35 0 0 25 0 1 0 238544934 6770688 1512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534742 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1653 1512 67 122 0 1527 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 6612

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632400/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6612 CPUtime=4540.96
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1559 0 0 0 454060 36 0 0 25 0 1 0 238544934 6770688 1512 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1653 1512 67 122 0 1527 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 6612

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4600.94
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1567 0 0 0 460058 36 0 0 25 0 1 0 238544934 6852608 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1520 67 122 0 1547 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 6692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4660.92
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1567 0 0 0 466056 36 0 0 25 0 1 0 238544934 6852608 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1520 67 122 0 1547 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 6692

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632272/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4720.91
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1567 0 0 0 472054 37 0 0 25 0 1 0 238544934 6852608 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1520 67 122 0 1547 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 6692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632464/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4780.89
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1567 0 0 0 478051 38 0 0 25 0 1 0 238544934 6852608 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1520 67 122 0 1547 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 6692

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632400/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4840.88
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1567 0 0 0 484050 38 0 0 25 0 1 0 238544934 6852608 1520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1520 67 122 0 1547 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 6692

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632400/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4900.85
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1575 0 0 0 490047 38 0 0 25 0 1 0 238544934 6852608 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1528 67 122 0 1547 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 6692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=4960.84
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1575 0 0 0 496045 39 0 0 25 0 1 0 238544934 6852608 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1528 67 122 0 1547 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 6692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=5000.03
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1575 0 0 0 499964 39 0 0 25 0 1 0 238544934 6852608 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1528 67 122 0 1547 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 6692

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1661
/proc/meminfo: memFree=1632336/2055920 swapFree=4141080/4192956
[pid=1456] ppid=1454 vsize=6692 CPUtime=5000.03
/proc/1456/stat : 1456 (mxc) R 1454 1456 964 0 -1 4194304 1575 0 0 0 499964 39 0 0 25 0 1 0 238544934 6852608 1528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1456/statm: 1673 1528 67 122 0 1547 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 6692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.65
CPU system time (s): 0.398939
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 6692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.65
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1575
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= 104811

runsolver used 3.9644 second user time and 10.4404 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Thu Apr 26 22:04:32 UTC 2007

IDJOB= 424380
IDBENCH= 19843
IDSOLVER= 174
FILE ID= node4/424380-1177625072

PBS_JOBID= 4697213

Free space on /tmp= 66519 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424380-1177625072/mxc /tmp/evaluation/424380-1177625072/instance-424380-1177625072.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424380-1177625072 -o ROOT/results/node4/solver-424380-1177625072 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424380-1177625072/mxc /tmp/evaluation/424380-1177625072/instance-424380-1177625072.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  686dd485c2804890e53697263a117786

RANDOM SEED= 13815672

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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	: 5931.00
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:       1639024 kB
Buffers:         47848 kB
Cached:         282384 kB
SwapCached:      15616 kB
Active:         229872 kB
Inactive:       123876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639024 kB
SwapTotal:     4192956 kB
SwapFree:      4141080 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            48664 kB
Committed_AS:  6322660 kB
PageTables:       1816 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= 66519 MiB

End job on node4 on Thu Apr 26 23:27:55 UTC 2007