Trace number 424675

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 5001.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.609
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
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-424675-1177773364 -o ROOT/results/node6/solver-424675-1177773364 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424675-1177773364/mxc /tmp/evaluation/424675-1177773364/instance-424675-1177773364.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 16193
/proc/meminfo: memFree=1671984/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=2324 CPUtime=0
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 253374095 2379776 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 581 387 46 122 0 455 0

[startup+0.0238129 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16193
/proc/meminfo: memFree=1671984/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=3388 CPUtime=0.01
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 655 0 0 0 1 0 0 0 18 0 1 0 253374095 3469312 640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 847 641 46 122 0 721 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3388

[startup+0.10182 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16193
/proc/meminfo: memFree=1671984/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=3132 CPUtime=0.09
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 760 0 0 0 9 0 0 0 18 0 1 0 253374095 3207168 615 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 783 616 59 122 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16193
/proc/meminfo: memFree=1671984/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=3660 CPUtime=0.29
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 878 0 0 0 29 0 0 0 19 0 1 0 253374095 3747840 733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 915 733 59 122 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3660

[startup+0.70189 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16193
/proc/meminfo: memFree=1671984/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=4584 CPUtime=0.69
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 1105 0 0 0 69 0 0 0 23 0 1 0 253374095 4694016 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 1146 960 59 122 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1667688/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=6168 CPUtime=1.49
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 1515 0 0 0 149 0 0 0 25 0 1 0 253374095 6316032 1370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 1542 1370 59 122 0 1416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6168

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1665384/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=9260 CPUtime=3.09
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 2261 0 0 0 308 1 0 0 25 0 1 0 253374095 9482240 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 2315 2116 59 122 0 2189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9260

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1659176/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=14936 CPUtime=6.29
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 3675 0 0 0 626 3 0 0 25 0 1 0 253374095 15294464 3530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531397 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 3734 3530 59 122 0 3608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14936

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1649448/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=24176 CPUtime=12.69
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 5999 0 0 0 1264 5 0 0 25 0 1 0 253374095 24756224 5854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 6044 5854 59 122 0 5918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24176

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1643560/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=28964 CPUtime=25.48
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 7228 0 0 0 2542 6 0 0 25 0 1 0 253374095 29659136 7047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 7241 7047 67 122 0 7115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28964

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1640104/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=33320 CPUtime=51.08
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 8348 0 0 0 5101 7 0 0 25 0 1 0 253374095 34119680 8130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 8330 8130 67 122 0 8204 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33320

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1631784/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=40712 CPUtime=102.27
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 10314 0 0 0 10217 10 0 0 25 0 1 0 253374095 41689088 9972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519530 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 10178 9972 67 122 0 10052 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1627688/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=44780 CPUtime=162.25
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 11477 0 0 0 16214 11 0 0 25 0 1 0 253374095 45854720 10998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 11195 10998 67 122 0 11069 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44780

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1620520/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=51932 CPUtime=222.23
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 13354 0 0 0 22210 13 0 0 25 0 1 0 253374095 53178368 12777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 12983 12777 67 122 0 12857 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1619880/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=52460 CPUtime=282.22
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 13624 0 0 0 28208 14 0 0 25 0 1 0 253374095 53719040 12944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52460

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1619880/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=52460 CPUtime=342.2
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 13732 0 0 0 34205 15 0 0 25 0 1 0 253374095 53719040 12944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52460

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1619880/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=52460 CPUtime=402.18
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 13840 0 0 0 40203 15 0 0 25 0 1 0 253374095 53719040 12944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 52460

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1617256/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=55100 CPUtime=462.16
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 14600 0 0 0 46200 16 0 0 25 0 1 0 253374095 56422400 13586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 13775 13586 67 122 0 13649 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 55100

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1614568/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=57740 CPUtime=522.15
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 15339 0 0 0 52197 18 0 0 25 0 1 0 253374095 59125760 14266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 14435 14266 67 122 0 14309 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57740

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1610728/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=61568 CPUtime=582.14
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 16410 0 0 0 58195 19 0 0 25 0 1 0 253374095 63045632 15219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 15392 15219 67 122 0 15266 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 61568

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16194
/proc/meminfo: memFree=1610728/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=61568 CPUtime=642.12
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 16469 0 0 0 64193 19 0 0 25 0 1 0 253374095 63045632 15219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 15392 15219 67 122 0 15266 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 61568


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4061.09
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27741 0 0 0 406046 63 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 94400

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4121.06
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27741 0 0 0 412043 63 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 94400

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4181.05
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27827 0 0 0 418041 64 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529157 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 94400

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4241.03
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27913 0 0 0 424039 64 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 94400

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4301.02
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27999 0 0 0 430037 65 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 94400

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4361
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 27999 0 0 0 436035 65 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 94400

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4420.99
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28085 0 0 0 442033 66 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 94400

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4480.97
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28171 0 0 0 448031 66 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 94400

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4540.96
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28257 0 0 0 454029 67 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 94400

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4600.94
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28343 0 0 0 460027 67 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 94400

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16394
/proc/meminfo: memFree=1577960/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=94400 CPUtime=4660.93
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28343 0 0 0 466025 68 0 0 25 0 1 0 253374095 96665600 23380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 23600 23380 67 122 0 23474 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 94400

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576104/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96248 CPUtime=4720.91
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28866 0 0 0 472022 69 0 0 25 0 1 0 253374095 98557952 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24062 23817 67 122 0 23936 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 96248

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=4780.89
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 28952 0 0 0 478020 69 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 96208

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=4840.88
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 29038 0 0 0 484018 70 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 96208

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=4900.86
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 29124 0 0 0 490016 70 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 96208

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=4960.84
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 29124 0 0 0 496013 71 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 96208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=5000.03
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 29210 0 0 0 499932 71 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 96208

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: 0.99 0.98 0.99 2/78 16396
/proc/meminfo: memFree=1576232/2055924 swapFree=4143464/4192956
[pid=16193] ppid=16191 vsize=96208 CPUtime=5000.03
/proc/16193/stat : 16193 (mxc) R 16191 16193 15704 0 -1 4194304 29210 0 0 0 499932 71 0 0 25 0 1 0 253374095 98516992 23817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16193/statm: 24052 23817 67 122 0 23926 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 96208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.06
CPU user time (s): 4999.33
CPU system time (s): 0.732888
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 96592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.33
system time used= 0.732888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29210
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= 20654

runsolver used 3.78642 second user time and 10.8833 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sat Apr 28 15:16:04 UTC 2007

IDJOB= 424675
IDBENCH= 20177
IDSOLVER= 174
FILE ID= node6/424675-1177773364

PBS_JOBID= 4715638

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/424675-1177773364/mxc /tmp/evaluation/424675-1177773364/instance-424675-1177773364.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424675-1177773364 -o ROOT/results/node6/solver-424675-1177773364 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424675-1177773364/mxc /tmp/evaluation/424675-1177773364/instance-424675-1177773364.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 526718161

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:       1672392 kB
Buffers:         42120 kB
Cached:         270244 kB
SwapCached:      17912 kB
Active:         179044 kB
Inactive:       160540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1672392 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            29520 kB
Committed_AS:  7188656 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= 66534 MiB

End job on node6 on Sat Apr 28 16:39:28 UTC 2007