Trace number 424543

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) 5000.09 5001.81

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.1554
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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/node39/watcher-424543-1177704159 -o ROOT/results/node39/solver-424543-1177704159 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424543-1177704159/mxc /tmp/evaluation/424543-1177704159/instance-424543-1177704159.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 24184
/proc/meminfo: memFree=1650496/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=1524 CPUtime=0
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 218327959 1560576 215 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 381 216 46 122 0 255 0

[startup+0.084471 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24184
/proc/meminfo: memFree=1650496/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=2124 CPUtime=0.07
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 477 0 0 0 7 0 0 0 18 0 1 0 218327959 2174976 380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 531 380 59 122 0 405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2124

[startup+0.101474 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24184
/proc/meminfo: memFree=1650496/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=2124 CPUtime=0.09
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 218327959 2174976 396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 531 396 59 122 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.301507 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24184
/proc/meminfo: memFree=1650496/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=3048 CPUtime=0.29
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 700 0 0 0 29 0 0 0 19 0 1 0 218327959 3121152 603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530832 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 762 603 59 122 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3048

[startup+0.701575 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24184
/proc/meminfo: memFree=1650496/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=4368 CPUtime=0.69
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 1053 0 0 0 69 0 0 0 22 0 1 0 218327959 4472832 956 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 1092 956 59 122 0 966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4368

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1645944/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=6632 CPUtime=1.49
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 1606 0 0 0 148 1 0 0 25 0 1 0 218327959 6791168 1507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 1658 1507 67 122 0 1532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6632

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1644536/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=7952 CPUtime=3.09
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 1951 0 0 0 308 1 0 0 25 0 1 0 218327959 8142848 1852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 1988 1852 67 122 0 1862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7952

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1642296/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=8744 CPUtime=6.29
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 2156 0 0 0 628 1 0 0 25 0 1 0 218327959 8953856 2057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 2186 2057 67 122 0 2060 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8744

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1640632/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=10432 CPUtime=12.68
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 2556 0 0 0 1267 1 0 0 25 0 1 0 218327959 10682368 2457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 2608 2457 67 122 0 2482 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10432

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1639224/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=11832 CPUtime=25.49
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 2906 0 0 0 2547 2 0 0 25 0 1 0 218327959 12115968 2807 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 2958 2807 67 122 0 2832 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11832

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1637560/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=13460 CPUtime=51.07
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 3317 0 0 0 5105 2 0 0 25 0 1 0 218327959 13783040 3218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 3365 3218 67 122 0 3239 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1634360/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=16552 CPUtime=102.27
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 4104 0 0 0 10223 4 0 0 25 0 1 0 218327959 16949248 4005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 4138 4005 67 122 0 4012 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16552

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1632760/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=18116 CPUtime=162.24
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 4495 0 0 0 16220 4 0 0 25 0 1 0 218327959 18550784 4394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 4529 4394 67 122 0 4403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18116

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1632632/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=18272 CPUtime=222.22
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 4539 0 0 0 22217 5 0 0 25 0 1 0 218327959 18710528 4435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 4568 4435 67 122 0 4442 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1630904/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=20016 CPUtime=282.2
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 4984 0 0 0 28215 5 0 0 25 0 1 0 218327959 20496384 4876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5004 4876 67 122 0 4878 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1630584/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=20232 CPUtime=342.18
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 5052 0 0 0 34212 6 0 0 25 0 1 0 218327959 20717568 4930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5058 4930 67 122 0 4932 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20232

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1628600/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=22316 CPUtime=402.16
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 5681 0 0 0 40209 7 0 0 25 0 1 0 218327959 22851584 5406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5579 5406 67 122 0 5453 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 22316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1628472/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=22536 CPUtime=462.14
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 5969 0 0 0 46206 8 0 0 25 0 1 0 218327959 23076864 5456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5634 5456 67 122 0 5508 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22536

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1628344/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=22668 CPUtime=522.12
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 6271 0 0 0 52204 8 0 0 25 0 1 0 218327959 23212032 5486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5667 5486 67 122 0 5541 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 22668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1627768/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=23184 CPUtime=582.1
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 6647 0 0 0 58201 9 0 0 25 0 1 0 218327959 23740416 5624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 5796 5624 67 122 0 5670 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24185
/proc/meminfo: memFree=1625656/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=25300 CPUtime=642.09
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 7438 0 0 0 64199 10 0 0 25 0 1 0 218327959 25907200 6157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 6325 6157 67 122 0 6199 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 25300


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614520/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36380 CPUtime=4000.89
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 20616 0 0 0 400045 44 0 0 25 0 1 0 218327959 37253120 8917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9095 8917 67 122 0 8969 0
Current children cumulated CPU time (s) 4000.89
Current children cumulated vsize (KiB) 36380

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614520/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36344 CPUtime=4060.87
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 20766 0 0 0 406042 45 0 0 25 0 1 0 218327959 37216256 8917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9086 8917 67 122 0 8960 0
Current children cumulated CPU time (s) 4060.87
Current children cumulated vsize (KiB) 36344

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614200/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36608 CPUtime=4120.85
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 21047 0 0 0 412039 46 0 0 25 0 1 0 218327959 37486592 8998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9152 8998 67 122 0 9026 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 36608

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614200/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36608 CPUtime=4180.83
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 21197 0 0 0 418037 46 0 0 25 0 1 0 218327959 37486592 8998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9152 8998 67 122 0 9026 0
Current children cumulated CPU time (s) 4180.83
Current children cumulated vsize (KiB) 36608

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614200/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36608 CPUtime=4240.81
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 21397 0 0 0 424034 47 0 0 25 0 1 0 218327959 37486592 8998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9152 8998 67 122 0 9026 0
Current children cumulated CPU time (s) 4240.81
Current children cumulated vsize (KiB) 36608

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1614200/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=36580 CPUtime=4300.79
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 21397 0 0 0 430032 47 0 0 25 0 1 0 218327959 37457920 8997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9145 8997 67 122 0 9019 0
Current children cumulated CPU time (s) 4300.79
Current children cumulated vsize (KiB) 36580

[startup+4362.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 24385
/proc/meminfo: memFree=1613432/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=37496 CPUtime=4360.77
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 21656 0 0 0 436029 48 0 0 25 0 1 0 218327959 38395904 9199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9374 9199 67 122 0 9248 0
Current children cumulated CPU time (s) 4360.77
Current children cumulated vsize (KiB) 37496

[startup+4422.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24385
/proc/meminfo: memFree=1611512/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39344 CPUtime=4420.75
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 22288 0 0 0 442026 49 0 0 25 0 1 0 218327959 40288256 9666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9836 9666 67 122 0 9710 0
Current children cumulated CPU time (s) 4420.75
Current children cumulated vsize (KiB) 39344

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24385
/proc/meminfo: memFree=1611000/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39856 CPUtime=4480.73
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 22590 0 0 0 448023 50 0 0 25 0 1 0 218327959 40812544 9803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9964 9803 67 122 0 9838 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 39856

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24385
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4540.72
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 22755 0 0 0 454021 51 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 39664

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611128/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4600.7
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 22865 0 0 0 460019 51 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 39664

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611128/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4660.68
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 22975 0 0 0 466016 52 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 39664

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4720.66
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23085 0 0 0 472014 52 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4720.66
Current children cumulated vsize (KiB) 39664

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4780.64
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23250 0 0 0 478011 53 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4780.64
Current children cumulated vsize (KiB) 39664

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611128/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4840.62
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23360 0 0 0 484009 53 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4840.62
Current children cumulated vsize (KiB) 39664

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611128/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4900.6
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23525 0 0 0 490006 54 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4900.6
Current children cumulated vsize (KiB) 39664

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611064/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39664 CPUtime=4960.58
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23690 0 0 0 496004 54 0 0 25 0 1 0 218327959 40615936 9772 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9916 9772 67 122 0 9790 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 39664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24385
/proc/meminfo: memFree=1611128/2055920 swapFree=4159396/4192956
[pid=24184] ppid=24182 vsize=39796 CPUtime=5000.07
/proc/24184/stat : 24184 (mxc) R 24182 24184 23693 0 -1 4194304 23811 0 0 0 499952 55 0 0 25 0 1 0 218327959 40751104 9783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24184/statm: 9949 9783 67 122 0 9823 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 39796

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): 5001.81
CPU time (s): 5000.09
CPU user time (s): 4999.53
CPU system time (s): 0.558915
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 40076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.558915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23811
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= 8968

runsolver used 4.11337 second user time and 11.4923 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Fri Apr 27 20:02:39 UTC 2007

IDJOB= 424543
IDBENCH= 20045
IDSOLVER= 174
FILE ID= node39/424543-1177704159

PBS_JOBID= 4698714

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/424543-1177704159/mxc /tmp/evaluation/424543-1177704159/instance-424543-1177704159.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-424543-1177704159 -o ROOT/results/node39/solver-424543-1177704159 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424543-1177704159/mxc /tmp/evaluation/424543-1177704159/instance-424543-1177704159.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 971172796

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1650904 kB
Buffers:         48248 kB
Cached:         263964 kB
SwapCached:      13984 kB
Active:         198496 kB
Inactive:       137888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650904 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          31080 kB
Slab:            53920 kB
Committed_AS:  2068956 kB
PageTables:       2012 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 node39 on Fri Apr 27 21:26:03 UTC 2007