Trace number 424554

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/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark167.186
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/node14/watcher-424554-1177708953 -o ROOT/results/node14/solver-424554-1177708953 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424554-1177708953/mxc /tmp/evaluation/424554-1177708953/instance-424554-1177708953.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 14104
/proc/meminfo: memFree=1641528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=1476 CPUtime=0
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 218813037 1511424 201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 369 201 46 122 0 243 0

[startup+0.081562 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14104
/proc/meminfo: memFree=1641528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=1988 CPUtime=0.07
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 431 0 0 0 7 0 0 0 18 0 1 0 218813037 2035712 346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 497 346 59 122 0 371 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1988

[startup+0.101562 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14104
/proc/meminfo: memFree=1641528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=2120 CPUtime=0.09
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 455 0 0 0 9 0 0 0 18 0 1 0 218813037 2170880 370 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 530 370 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301581 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14104
/proc/meminfo: memFree=1641528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=2912 CPUtime=0.29
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 218813037 2981888 568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534149 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 728 568 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701619 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14104
/proc/meminfo: memFree=1641528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=4388 CPUtime=0.69
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 1017 0 0 0 69 0 0 0 23 0 1 0 218813037 4493312 932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1097 932 59 122 0 971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4388

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1637048/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=5444 CPUtime=1.49
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 1294 0 0 0 149 0 0 0 25 0 1 0 218813037 5574656 1207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1361 1207 67 122 0 1235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5444

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1636280/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=6460 CPUtime=3.09
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 1556 0 0 0 309 0 0 0 25 0 1 0 218813037 6615040 1469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1615 1469 67 122 0 1489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6460

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1634936/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=7764 CPUtime=6.28
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 1881 0 0 0 628 0 0 0 25 0 1 0 218813037 7950336 1794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 1941 1794 67 122 0 1815 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7764

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1633528/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=8496 CPUtime=12.69
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 2082 0 0 0 1268 1 0 0 25 0 1 0 218813037 8699904 1995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 2124 1995 67 122 0 1998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8496

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1632312/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=9760 CPUtime=25.49
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 2374 0 0 0 2548 1 0 0 25 0 1 0 218813037 9994240 2287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134684795 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 2440 2287 67 122 0 2314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9760

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1630264/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=11764 CPUtime=51.07
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 2877 0 0 0 5106 1 0 0 25 0 1 0 218813037 12046336 2790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 2941 2790 67 122 0 2815 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11764

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1628792/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=13176 CPUtime=102.26
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 3236 0 0 0 10224 2 0 0 25 0 1 0 218813037 13492224 3149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 3294 3149 67 122 0 3168 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13176

[startup+162.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 14105
/proc/meminfo: memFree=1627320/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=14648 CPUtime=162.25
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 3606 0 0 0 16222 3 0 0 25 0 1 0 218813037 14999552 3519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 3662 3519 67 122 0 3536 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14648

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14105
/proc/meminfo: memFree=1625976/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=15980 CPUtime=222.23
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 3948 0 0 0 22220 3 0 0 25 0 1 0 218813037 16363520 3859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 3995 3859 67 122 0 3869 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15980

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1625592/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=16364 CPUtime=282.21
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 4048 0 0 0 28217 4 0 0 25 0 1 0 218813037 16756736 3959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 4091 3959 67 122 0 3965 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16364

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1624376/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=17576 CPUtime=342.19
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 4353 0 0 0 34215 4 0 0 25 0 1 0 218813037 17997824 4264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 4394 4264 67 122 0 4268 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1623928/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=18012 CPUtime=402.18
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 4465 0 0 0 40213 5 0 0 25 0 1 0 218813037 18444288 4373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 4503 4373 67 122 0 4377 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18012

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1623800/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=18132 CPUtime=462.16
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 4497 0 0 0 46211 5 0 0 25 0 1 0 218813037 18567168 4403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 4533 4403 67 122 0 4407 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18132

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1622136/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=20116 CPUtime=522.14
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 4998 0 0 0 52208 6 0 0 25 0 1 0 218813037 20598784 4899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 5029 4899 67 122 0 4903 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 20116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1621560/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=20356 CPUtime=582.13
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 5067 0 0 0 58206 7 0 0 25 0 1 0 218813037 20844544 4961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 5089 4961 67 122 0 4963 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20356

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14105
/proc/meminfo: memFree=1621240/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=20664 CPUtime=642.12
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 5146 0 0 0 64205 7 0 0 25 0 1 0 218813037 21159936 5038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 5166 5038 67 122 0 5040 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20664


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14305
/proc/meminfo: memFree=1609912/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31952 CPUtime=4061.08
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 19603 0 0 0 406066 42 0 0 25 0 1 0 218813037 32718848 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7988 7819 67 122 0 7862 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 31952

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14305
/proc/meminfo: memFree=1609848/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31928 CPUtime=4121.06
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 19791 0 0 0 412064 42 0 0 25 0 1 0 218813037 32694272 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7982 7819 67 122 0 7856 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 31928

[startup+4182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14305
/proc/meminfo: memFree=1609912/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31896 CPUtime=4181.05
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 19979 0 0 0 418062 43 0 0 25 0 1 0 218813037 32661504 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7974 7819 67 122 0 7848 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 31896

[startup+4242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14305
/proc/meminfo: memFree=1609656/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32160 CPUtime=4241.04
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 20225 0 0 0 424060 44 0 0 25 0 1 0 218813037 32931840 7877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8040 7877 67 122 0 7914 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 32160

[startup+4302.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 14305
/proc/meminfo: memFree=1609848/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31896 CPUtime=4301.02
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 20272 0 0 0 430058 44 0 0 25 0 1 0 218813037 32661504 7821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7974 7821 67 122 0 7848 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 31896

[startup+4362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14305
/proc/meminfo: memFree=1609848/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31888 CPUtime=4361
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 20460 0 0 0 436055 45 0 0 25 0 1 0 218813037 32653312 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7972 7819 67 122 0 7846 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 31888

[startup+4422.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14305
/proc/meminfo: memFree=1609912/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31888 CPUtime=4420.98
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 20648 0 0 0 442053 45 0 0 25 0 1 0 218813037 32653312 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7972 7819 67 122 0 7846 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 31888

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14305
/proc/meminfo: memFree=1609848/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31888 CPUtime=4480.97
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 20836 0 0 0 448051 46 0 0 25 0 1 0 218813037 32653312 7819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7972 7819 67 122 0 7846 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 31888

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14305
/proc/meminfo: memFree=1609592/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32272 CPUtime=4540.95
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 21101 0 0 0 454049 46 0 0 25 0 1 0 218813037 33046528 7893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8068 7893 67 122 0 7942 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 32272

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14305
/proc/meminfo: memFree=1609848/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=31876 CPUtime=4600.94
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 21289 0 0 0 460047 47 0 0 25 0 1 0 218813037 32641024 7816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 7969 7816 67 122 0 7843 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 31876

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609592/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32132 CPUtime=4660.92
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 21532 0 0 0 466045 47 0 0 25 0 1 0 218813037 32903168 7869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8033 7869 67 122 0 7907 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 32132

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609464/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32264 CPUtime=4720.91
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 21736 0 0 0 472043 48 0 0 25 0 1 0 218813037 33038336 7885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8066 7885 67 122 0 7940 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 32264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609464/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32256 CPUtime=4780.88
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 21924 0 0 0 478040 48 0 0 25 0 1 0 218813037 33030144 7885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8064 7885 67 122 0 7938 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 32256

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609464/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32160 CPUtime=4840.87
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 22112 0 0 0 484038 49 0 0 25 0 1 0 218813037 32931840 7885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8040 7885 67 122 0 7914 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 32160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609464/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32128 CPUtime=4900.85
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 22300 0 0 0 490036 49 0 0 25 0 1 0 218813037 32899072 7879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8032 7879 67 122 0 7906 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 32128

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609656/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32124 CPUtime=4960.84
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 22488 0 0 0 496034 50 0 0 25 0 1 0 218813037 32894976 7878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8031 7878 67 122 0 7905 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 32124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14307
/proc/meminfo: memFree=1609016/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32784 CPUtime=5000.03
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 22773 0 0 0 499953 50 0 0 25 0 1 0 218813037 33570816 8022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8196 8022 67 122 0 8070 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 32784

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 14307
/proc/meminfo: memFree=1609016/2055920 swapFree=4148856/4192956
[pid=14104] ppid=14102 vsize=32784 CPUtime=5000.03
/proc/14104/stat : 14104 (mxc) R 14102 14104 13615 0 -1 4194304 22773 0 0 0 499953 50 0 0 25 0 1 0 218813037 33570816 8022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14104/statm: 8196 8022 67 122 0 8070 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 32784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.54
CPU system time (s): 0.509922
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 32972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.54
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22773
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= 105069

runsolver used 4.02739 second user time and 10.5874 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Fri Apr 27 21:22:33 UTC 2007

IDJOB= 424554
IDBENCH= 20056
IDSOLVER= 174
FILE ID= node14/424554-1177708953

PBS_JOBID= 4698747

Free space on /tmp= 66272 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/424554-1177708953/mxc /tmp/evaluation/424554-1177708953/instance-424554-1177708953.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-424554-1177708953 -o ROOT/results/node14/solver-424554-1177708953 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424554-1177708953/mxc /tmp/evaluation/424554-1177708953/instance-424554-1177708953.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 602596629

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1642000 kB
Buffers:         42828 kB
Cached:         285116 kB
SwapCached:      12124 kB
Active:         239576 kB
Inactive:       112176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642000 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            47740 kB
Committed_AS:  7873900 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= 66272 MiB

End job on node14 on Fri Apr 27 22:45:56 UTC 2007