Trace number 424545

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) 5000.1 5002.01

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.4071
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node67/watcher-424545-1177704970 -o ROOT/results/node67/solver-424545-1177704970 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424545-1177704970/mxc /tmp/evaluation/424545-1177704970/instance-424545-1177704970.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: 0.77 0.93 0.97 3/64 9206
/proc/meminfo: memFree=1617888/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=1476 CPUtime=0
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 246486575 1511424 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 369 199 46 122 0 243 0

[startup+0.0429039 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 9206
/proc/meminfo: memFree=1617888/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=1856 CPUtime=0.03
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 386 0 0 0 3 0 0 0 18 0 1 0 246486575 1900544 301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 464 301 59 122 0 338 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1856

[startup+0.101914 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 9206
/proc/meminfo: memFree=1617888/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=2120 CPUtime=0.09
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 246486575 2170880 366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 530 366 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.30195 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 9206
/proc/meminfo: memFree=1617888/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=2912 CPUtime=0.29
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 654 0 0 0 29 0 0 0 19 0 1 0 246486575 2981888 569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 728 569 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.702023 s]
/proc/loadavg: 0.77 0.93 0.97 3/64 9206
/proc/meminfo: memFree=1617888/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=4260 CPUtime=0.69
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 998 0 0 0 69 0 0 0 22 0 1 0 246486575 4362240 913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 1065 913 59 122 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4260

[startup+1.50117 s]
/proc/loadavg: 0.77 0.93 0.97 2/65 9207
/proc/meminfo: memFree=1613528/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=5324 CPUtime=1.48
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 1266 0 0 0 148 0 0 0 25 0 1 0 246486575 5451776 1179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 1331 1179 67 122 0 1205 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5324

[startup+3.10146 s]
/proc/loadavg: 0.79 0.94 0.97 2/65 9207
/proc/meminfo: memFree=1612696/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=6248 CPUtime=3.09
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 1518 0 0 0 308 1 0 0 25 0 1 0 246486575 6397952 1431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 1562 1431 67 122 0 1436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6248

[startup+6.30105 s]
/proc/loadavg: 0.79 0.94 0.97 2/65 9207
/proc/meminfo: memFree=1611416/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=7664 CPUtime=6.28
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 1856 0 0 0 627 1 0 0 25 0 1 0 246486575 7847936 1769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 1916 1769 67 122 0 1790 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7664

[startup+12.7012 s]
/proc/loadavg: 0.82 0.94 0.97 2/65 9207
/proc/meminfo: memFree=1609688/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=8692 CPUtime=12.69
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 2123 0 0 0 1267 2 0 0 25 0 1 0 246486575 8900608 2036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 2173 2036 67 122 0 2047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8692

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 9207
/proc/meminfo: memFree=1608728/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=9716 CPUtime=25.48
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 2359 0 0 0 2546 2 0 0 25 0 1 0 246486575 9949184 2272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531024 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 2429 2272 67 122 0 2303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9716

[startup+51.1013 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 9207
/proc/meminfo: memFree=1606744/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=11676 CPUtime=51.07
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 2854 0 0 0 5104 3 0 0 25 0 1 0 246486575 11956224 2767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 2919 2767 67 122 0 2793 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11676

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.97 2/65 9207
/proc/meminfo: memFree=1605080/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=13268 CPUtime=102.25
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 3260 0 0 0 10222 3 0 0 25 0 1 0 246486575 13586432 3173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 3317 3173 67 122 0 3191 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13268

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 9207
/proc/meminfo: memFree=1603672/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=14596 CPUtime=162.23
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 3601 0 0 0 16219 4 0 0 25 0 1 0 246486575 14946304 3506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 3649 3506 67 122 0 3523 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14596

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 9207
/proc/meminfo: memFree=1602520/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=15736 CPUtime=222.21
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 3895 0 0 0 22217 4 0 0 25 0 1 0 246486575 16113664 3797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 3934 3797 67 122 0 3808 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9207
/proc/meminfo: memFree=1601944/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=16252 CPUtime=282.19
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 4021 0 0 0 28214 5 0 0 25 0 1 0 246486575 16642048 3922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4063 3922 67 122 0 3937 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16252

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9207
/proc/meminfo: memFree=1600280/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=17856 CPUtime=342.17
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 4455 0 0 0 34212 5 0 0 25 0 1 0 246486575 18284544 4331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4464 4331 67 122 0 4338 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17856

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 9207
/proc/meminfo: memFree=1600088/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=18084 CPUtime=402.14
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 4514 0 0 0 40209 5 0 0 25 0 1 0 246486575 18518016 4388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4521 4388 67 122 0 4395 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18084

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 9207
/proc/meminfo: memFree=1599960/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=18148 CPUtime=462.12
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 4554 0 0 0 46207 5 0 0 25 0 1 0 246486575 18583552 4401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4537 4401 67 122 0 4411 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18148

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 9207
/proc/meminfo: memFree=1598552/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=19632 CPUtime=522.1
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 4935 0 0 0 52204 6 0 0 25 0 1 0 246486575 20103168 4777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4908 4777 67 122 0 4782 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19632

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9207
/proc/meminfo: memFree=1598168/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=20044 CPUtime=582.08
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 5052 0 0 0 58202 6 0 0 25 0 1 0 246486575 20525056 4880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 5011 4880 67 122 0 4885 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20044

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9207
/proc/meminfo: memFree=1598168/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=19796 CPUtime=642.06
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 5052 0 0 0 64200 6 0 0 25 0 1 0 246486575 20271104 4818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 4949 4818 67 122 0 4823 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19796


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586520/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31532 CPUtime=4000.73
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 19677 0 0 0 400048 25 0 0 25 0 1 0 246486575 32288768 7722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7883 7722 67 122 0 7757 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 31532

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586584/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31468 CPUtime=4060.72
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 19865 0 0 0 406046 26 0 0 25 0 1 0 246486575 32223232 7710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7867 7710 67 122 0 7741 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 31468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586584/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31456 CPUtime=4120.69
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 20100 0 0 0 412043 26 0 0 25 0 1 0 246486575 32210944 7707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7864 7707 67 122 0 7738 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 31456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586712/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31456 CPUtime=4180.67
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 20288 0 0 0 418041 26 0 0 25 0 1 0 246486575 32210944 7707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7864 7707 67 122 0 7738 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 31456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586648/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31456 CPUtime=4240.65
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 20476 0 0 0 424038 27 0 0 25 0 1 0 246486575 32210944 7707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7864 7707 67 122 0 7738 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 31456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586584/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31456 CPUtime=4300.63
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 20664 0 0 0 430036 27 0 0 25 0 1 0 246486575 32210944 7707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7864 7707 67 122 0 7738 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 31456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586584/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31456 CPUtime=4360.6
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 20852 0 0 0 436033 27 0 0 25 0 1 0 246486575 32210944 7707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7864 7707 67 122 0 7738 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 31456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586520/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31552 CPUtime=4420.59
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21047 0 0 0 442031 28 0 0 25 0 1 0 246486575 32309248 7714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7888 7714 67 122 0 7762 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 31552

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586200/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31880 CPUtime=4480.56
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21321 0 0 0 448028 28 0 0 25 0 1 0 246486575 32645120 7800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7970 7800 67 122 0 7844 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 31880

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586520/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31480 CPUtime=4540.54
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21462 0 0 0 454026 28 0 0 25 0 1 0 246486575 32235520 7713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7870 7713 67 122 0 7744 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 31480

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586264/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31920 CPUtime=4600.53
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21731 0 0 0 460024 29 0 0 25 0 1 0 246486575 32686080 7794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7980 7794 67 122 0 7854 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 31920

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586264/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31760 CPUtime=4660.5
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21778 0 0 0 466021 29 0 0 25 0 1 0 246486575 32522240 7782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7940 7782 67 122 0 7814 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 31760

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586264/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31760 CPUtime=4720.48
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 21919 0 0 0 472019 29 0 0 25 0 1 0 246486575 32522240 7782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7940 7782 67 122 0 7814 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 31760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586200/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31760 CPUtime=4780.46
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 22107 0 0 0 478017 29 0 0 25 0 1 0 246486575 32522240 7782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7940 7782 67 122 0 7814 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 31760

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1585816/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=32280 CPUtime=4840.44
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 22399 0 0 0 484014 30 0 0 25 0 1 0 246486575 33054720 7886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 8070 7886 67 122 0 7944 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 32280

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586136/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31912 CPUtime=4900.41
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 22540 0 0 0 490011 30 0 0 25 0 1 0 246486575 32677888 7820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7978 7820 67 122 0 7852 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 31912

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586136/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31904 CPUtime=4960.39
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 22728 0 0 0 496009 30 0 0 25 0 1 0 246486575 32669696 7818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7976 7818 67 122 0 7850 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 31904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9407
/proc/meminfo: memFree=1586136/2055920 swapFree=4182984/4192956
[pid=9206] ppid=9204 vsize=31904 CPUtime=5000.08
/proc/9206/stat : 9206 (mxc) R 9204 9206 9152 0 -1 4194304 22869 0 0 0 499978 30 0 0 25 0 1 0 246486575 32669696 7818 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9206/statm: 7976 7818 67 122 0 7850 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31904

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.1
CPU user time (s): 4999.78
CPU system time (s): 0.312952
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 32468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22869
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= 6685

runsolver used 3.88841 second user time and 9.81651 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Fri Apr 27 20:16:11 UTC 2007

IDJOB= 424545
IDBENCH= 20047
IDSOLVER= 174
FILE ID= node67/424545-1177704970

PBS_JOBID= 4698757

Free space on /tmp= 66525 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/424545-1177704970/mxc /tmp/evaluation/424545-1177704970/instance-424545-1177704970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-424545-1177704970 -o ROOT/results/node67/solver-424545-1177704970 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424545-1177704970/mxc /tmp/evaluation/424545-1177704970/instance-424545-1177704970.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 262357981

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1618368 kB
Buffers:         41708 kB
Cached:         323000 kB
SwapCached:       4124 kB
Active:         230528 kB
Inactive:       143868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618368 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            49172 kB
Committed_AS:  1253764 kB
PageTables:       1452 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= 66525 MiB

End job on node67 on Fri Apr 27 21:39:35 UTC 2007