Trace number 424526

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark179.072
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node6/watcher-424526-1177694500 -o ROOT/results/node6/solver-424526-1177694500 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424526-1177694500/mxc /tmp/evaluation/424526-1177694500/instance-424526-1177694500.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: 0.93 1.00 0.99 3/77 9722
/proc/meminfo: memFree=1693488/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=1572 CPUtime=0
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 245487682 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 393 229 46 122 0 267 0

[startup+0.0874581 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 9722
/proc/meminfo: memFree=1693488/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=2268 CPUtime=0.08
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 516 0 0 0 8 0 0 0 18 0 1 0 245487682 2322432 407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 567 408 59 122 0 441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2268

[startup+0.101458 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 9722
/proc/meminfo: memFree=1693488/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=2268 CPUtime=0.09
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 530 0 0 0 9 0 0 0 18 0 1 0 245487682 2322432 421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 567 421 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.301481 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 9722
/proc/meminfo: memFree=1693488/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=3072 CPUtime=0.29
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 736 0 0 0 29 0 0 0 19 0 1 0 245487682 3145728 627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 768 627 59 122 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3072

[startup+0.701527 s]
/proc/loadavg: 0.93 1.00 0.99 3/77 9722
/proc/meminfo: memFree=1693488/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=4524 CPUtime=0.69
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 1096 0 0 0 69 0 0 0 23 0 1 0 245487682 4632576 987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 1131 987 59 122 0 1005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4524

[startup+1.50162 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1688808/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=7036 CPUtime=1.49
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 1721 0 0 0 149 0 0 0 25 0 1 0 245487682 7204864 1612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 1759 1612 59 122 0 1633 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7036

[startup+3.10181 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1685672/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=8448 CPUtime=3.09
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 2080 0 0 0 308 1 0 0 25 0 1 0 245487682 8650752 1969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 2112 1969 67 122 0 1986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8448

[startup+6.30118 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1683752/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=10560 CPUtime=6.29
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 2600 0 0 0 628 1 0 0 25 0 1 0 245487682 10813440 2489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 2640 2489 67 122 0 2514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10560

[startup+12.7019 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1682280/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=11808 CPUtime=12.69
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 2911 0 0 0 1268 1 0 0 25 0 1 0 245487682 12091392 2800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 2952 2800 67 122 0 2826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11808

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1679976/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=14036 CPUtime=25.49
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 3484 0 0 0 2547 2 0 0 25 0 1 0 245487682 14372864 3373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 3509 3373 67 122 0 3383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14036

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1677864/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=16188 CPUtime=51.07
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 4018 0 0 0 5105 2 0 0 25 0 1 0 245487682 16576512 3907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 4047 3907 67 122 0 3921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16188

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1675240/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=18704 CPUtime=102.27
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 4657 0 0 0 10223 4 0 0 25 0 1 0 245487682 19152896 4545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531042 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 4676 4545 67 122 0 4550 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18704

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1672744/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=21164 CPUtime=162.25
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 5280 0 0 0 16220 5 0 0 25 0 1 0 245487682 21671936 5165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 5291 5165 67 122 0 5165 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21164

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1671912/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=21968 CPUtime=222.23
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 5486 0 0 0 22218 5 0 0 25 0 1 0 245487682 22495232 5366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 5492 5366 67 122 0 5366 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21968

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1669928/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=23944 CPUtime=282.21
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 6038 0 0 0 28215 6 0 0 25 0 1 0 245487682 24518656 5832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 5986 5832 67 122 0 5860 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23944

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1669608/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=24484 CPUtime=342.2
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 6335 0 0 0 34213 7 0 0 25 0 1 0 245487682 25071616 5913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6121 5914 67 122 0 5995 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24484

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1669416/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=24472 CPUtime=402.19
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 6629 0 0 0 40211 8 0 0 25 0 1 0 245487682 25059328 5955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6118 5955 67 122 0 5992 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24472

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1667688/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=26188 CPUtime=462.17
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 7281 0 0 0 46208 9 0 0 25 0 1 0 245487682 26816512 6382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531024 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6547 6382 67 122 0 6421 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26188

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1666856/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=26980 CPUtime=522.15
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 7720 0 0 0 52205 10 0 0 25 0 1 0 245487682 27627520 6587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6745 6587 67 122 0 6619 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26980

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 9723
/proc/meminfo: memFree=1666856/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=26980 CPUtime=582.14
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 7915 0 0 0 58203 11 0 0 25 0 1 0 245487682 27627520 6587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6745 6587 67 122 0 6619 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26980

[startup+642.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 9723
/proc/meminfo: memFree=1666856/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=26980 CPUtime=642.13
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 8149 0 0 0 64201 12 0 0 25 0 1 0 245487682 27627520 6587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 6745 6587 67 122 0 6619 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26980


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4061.1
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21029 0 0 0 406060 50 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 43720

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4121.08
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21200 0 0 0 412057 51 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 43720

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1649896/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43852 CPUtime=4181.07
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21326 0 0 0 418055 52 0 0 25 0 1 0 245487682 44904448 10801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10963 10801 67 122 0 10837 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 43852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4241.05
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21497 0 0 0 424053 52 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 43720

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4301.03
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21668 0 0 0 430050 53 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 43720

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4361.01
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21782 0 0 0 436048 53 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 43720

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649960/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4421
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 21953 0 0 0 442046 54 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 43720

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1650024/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4480.99
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22124 0 0 0 448044 55 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 43720

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1650024/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43720 CPUtime=4540.96
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22238 0 0 0 454041 55 0 0 25 0 1 0 245487682 44769280 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10930 10789 67 122 0 10804 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 43720

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649192/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=44512 CPUtime=4600.95
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22543 0 0 0 460039 56 0 0 25 0 1 0 245487682 45580288 10980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 11128 10980 67 122 0 11002 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 44512

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649384/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=44288 CPUtime=4660.93
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22543 0 0 0 466037 56 0 0 25 0 1 0 245487682 45350912 10931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 11072 10931 67 122 0 10946 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 44288

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649832/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43804 CPUtime=4720.92
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22600 0 0 0 472035 57 0 0 25 0 1 0 245487682 44855296 10810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10951 10810 67 122 0 10825 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 43804

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649896/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43788 CPUtime=4780.9
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22771 0 0 0 478033 57 0 0 25 0 1 0 245487682 44838912 10806 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10947 10806 67 122 0 10821 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 43788

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649896/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43776 CPUtime=4840.89
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 22885 0 0 0 484031 58 0 0 25 0 1 0 245487682 44826624 10803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10944 10803 67 122 0 10818 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 43776

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649832/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43836 CPUtime=4900.87
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 23081 0 0 0 490029 58 0 0 25 0 1 0 245487682 44888064 10818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10959 10818 67 122 0 10833 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 43836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649832/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=43832 CPUtime=4960.85
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 23252 0 0 0 496026 59 0 0 25 0 1 0 245487682 44883968 10817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 10958 10817 67 122 0 10832 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 43832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9925
/proc/meminfo: memFree=1649640/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=44096 CPUtime=5000.04
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 23360 0 0 0 499945 59 0 0 25 0 1 0 245487682 45154304 10868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 11024 10868 67 122 0 10898 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44096

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 9925
/proc/meminfo: memFree=1649640/2055924 swapFree=4143464/4192956
[pid=9722] ppid=9720 vsize=44096 CPUtime=5000.04
/proc/9722/stat : 9722 (mxc) R 9720 9722 9233 0 -1 4194304 23360 0 0 0 499945 59 0 0 25 0 1 0 245487682 45154304 10868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9722/statm: 11024 10868 67 122 0 10898 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.46
CPU system time (s): 0.606907
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 44740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.606907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23360
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= 102393

runsolver used 3.83942 second user time and 10.7084 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 27 17:21:40 UTC 2007

IDJOB= 424526
IDBENCH= 20028
IDSOLVER= 174
FILE ID= node6/424526-1177694500

PBS_JOBID= 4698678

Free space on /tmp= 66495 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/424526-1177694500/mxc /tmp/evaluation/424526-1177694500/instance-424526-1177694500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424526-1177694500 -o ROOT/results/node6/solver-424526-1177694500 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424526-1177694500/mxc /tmp/evaluation/424526-1177694500/instance-424526-1177694500.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 448025455

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1693960 kB
Buffers:         41132 kB
Cached:         250152 kB
SwapCached:      17912 kB
Active:         177544 kB
Inactive:       140924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1693960 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            29140 kB
Committed_AS:  7176892 kB
PageTables:       1784 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= 66495 MiB

End job on node6 on Fri Apr 27 18:45:04 UTC 2007