Trace number 361121

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
PBS4 2007-03-23? (TO) 1800.1 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga35_35_sat_pb.cnf.cr.opb
MD5SUM23ed8dbd20669d86dd929140e0f9c164
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.037993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1838
Total number of constraints1330
Number of constraints which are clauses1260
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint17
Maximum length of a constraint35
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb ......
1800.04/1800.60	c done parsing opb.
1800.04/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-361121-1176979098 -o ROOT/results/node70/solver-361121-1176979098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361121-1176979098/PBS4 /tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 26874
/proc/meminfo: memFree=1181568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=1500 CPUtime=0
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 137447212 1536000 172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 375 173 87 219 0 152 0

[startup+0.0552139 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 26874
/proc/meminfo: memFree=1181568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=1632 CPUtime=0.05
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 252 0 0 0 5 0 0 0 18 0 1 0 137447212 1671168 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134804326 0 0 4096 0 0 0 0 17 1 0 0
/proc/26874/statm: 408 234 87 219 0 185 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1632

[startup+0.101218 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 26874
/proc/meminfo: memFree=1181568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=1908 CPUtime=0.09
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 137447212 1953792 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 477 340 92 219 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1908

[startup+0.301237 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 26874
/proc/meminfo: memFree=1181568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=2808 CPUtime=0.29
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 554 0 0 0 28 1 0 0 19 0 1 0 137447212 2875392 536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 702 536 93 219 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701277 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 26874
/proc/meminfo: memFree=1181568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=6024 CPUtime=0.69
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 981 0 0 0 67 2 0 0 22 0 1 0 137447212 6168576 963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 1506 963 93 219 0 1283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6024

[startup+1.50136 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 26875
/proc/meminfo: memFree=1176632/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=10384 CPUtime=1.49
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 1909 0 0 0 146 3 0 0 25 0 1 0 137447212 10633216 1891 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 2596 1891 93 219 0 2373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10384

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 26875
/proc/meminfo: memFree=1171640/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=19768 CPUtime=3.09
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 3435 0 0 0 304 5 0 0 25 0 1 0 137447212 20242432 3417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 4942 3417 93 219 0 4719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19768

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 26875
/proc/meminfo: memFree=1161016/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=37016 CPUtime=6.29
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 5718 0 0 0 622 7 0 0 25 0 1 0 137447212 37904384 5700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 9254 5700 93 219 0 9031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37016

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 26875
/proc/meminfo: memFree=1145336/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=39400 CPUtime=12.69
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 9352 0 0 0 1258 11 0 0 25 0 1 0 137447212 40345600 9285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 9850 9285 94 219 0 9627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39400

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 26875
/proc/meminfo: memFree=1142392/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=41400 CPUtime=25.49
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 9948 0 0 0 2531 18 0 0 25 0 1 0 137447212 42393600 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 10350 9784 94 219 0 10127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41400

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.91 2/65 26875
/proc/meminfo: memFree=1119288/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=77484 CPUtime=51.07
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 16277 0 0 0 5082 25 0 0 25 0 1 0 137447212 79343616 15920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 19371 15920 94 219 0 19148 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77484

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 26875
/proc/meminfo: memFree=1033144/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=160204 CPUtime=102.27
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 37448 0 0 0 10186 41 0 0 25 0 1 0 137447212 164048896 37091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 40051 37091 94 219 0 39828 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 160204

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=986104/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=306852 CPUtime=162.25
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 49050 0 0 0 16176 49 0 0 25 0 1 0 137447212 314216448 48693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 76713 48693 94 219 0 76490 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 306852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=941816/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=321676 CPUtime=222.23
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 60463 0 0 0 22164 59 0 0 25 0 1 0 137447212 329396224 59721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 80419 59721 94 219 0 80196 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 321676

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=906424/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=342372 CPUtime=282.22
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 69291 0 0 0 28155 67 0 0 25 0 1 0 137447212 350588928 68549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 85593 68549 94 219 0 85370 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 342372

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=887096/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=351076 CPUtime=342.21
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 74107 0 0 0 34149 72 0 0 25 0 1 0 137447212 359501824 73365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 87769 73365 94 219 0 87546 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 351076

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=884408/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=353304 CPUtime=402.19
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 74789 0 0 0 40144 75 0 0 25 0 1 0 137447212 361783296 74047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 88326 74047 94 219 0 88103 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 353304

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=871992/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=362348 CPUtime=462.18
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 78649 0 0 0 46138 80 0 0 25 0 1 0 137447212 371044352 77138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 90587 77138 94 219 0 90364 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 362348

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=868280/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=366944 CPUtime=522.15
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 79579 0 0 0 52133 82 0 0 25 0 1 0 137447212 375750656 78068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 91736 78068 94 219 0 91513 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 366944

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=866360/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=368600 CPUtime=582.15
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 80052 0 0 0 58129 86 0 0 25 0 1 0 137447212 377446400 78541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 92150 78541 94 219 0 91927 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 368600

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=864376/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=370368 CPUtime=642.13
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 80543 0 0 0 64125 88 0 0 25 0 1 0 137447212 379256832 79032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 92592 79032 94 219 0 92369 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 370368


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=855416/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=380812 CPUtime=882.07
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 82778 0 0 0 88107 100 0 0 25 0 1 0 137447212 389951488 81267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 95203 81267 94 219 0 94980 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 380812

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26875
/proc/meminfo: memFree=854008/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=381916 CPUtime=942.05
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 83131 0 0 0 94102 103 0 0 25 0 1 0 137447212 391081984 81620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 95479 81620 94 219 0 95256 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 381916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=847032/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=392016 CPUtime=1002.04
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 84874 0 0 0 100097 107 0 0 25 0 1 0 137447212 401424384 83363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134566200 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 98004 83363 94 219 0 97781 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 392016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=822456/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=403660 CPUtime=1062.03
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 92502 0 0 0 106090 113 0 0 25 0 1 0 137447212 413347840 89454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 100915 89454 94 219 0 100692 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 403660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=821240/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=404692 CPUtime=1122.01
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 92819 0 0 0 112087 114 0 0 25 0 1 0 137447212 414404608 89771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 101173 89771 94 219 0 100950 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 404692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=820152/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=405748 CPUtime=1182
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 93101 0 0 0 118083 117 0 0 25 0 1 0 137447212 415485952 90053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 101437 90053 94 219 0 101214 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 405748

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=816568/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=410104 CPUtime=1241.98
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 93996 0 0 0 124077 121 0 0 25 0 1 0 137447212 419946496 90948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 102526 90948 94 219 0 102303 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 410104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=815096/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=411844 CPUtime=1301.97
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 94348 0 0 0 130073 124 0 0 25 0 1 0 137447212 421728256 91300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 102961 91300 94 219 0 102738 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 411844

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 26877
/proc/meminfo: memFree=814520/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=412292 CPUtime=1361.95
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 94525 0 0 0 136068 127 0 0 25 0 1 0 137447212 422187008 91477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 103073 91477 94 219 0 102850 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 412292

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=812712/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=414008 CPUtime=1421.83
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 94903 0 0 0 142052 131 0 0 25 0 1 0 137447212 423944192 91855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134591046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 103502 91855 94 219 0 103279 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 414008

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=811832/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=415144 CPUtime=1481.81
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 95148 0 0 0 148047 134 0 0 25 0 1 0 137447212 425107456 92100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 103786 92100 94 219 0 103563 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 415144

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=811192/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=415648 CPUtime=1541.8
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 95308 0 0 0 154043 137 0 0 25 0 1 0 137447212 425623552 92260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 103912 92260 94 219 0 103689 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 415648

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=810424/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=415780 CPUtime=1601.77
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 95480 0 0 0 160038 139 0 0 25 0 1 0 137447212 425758720 92432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 103945 92432 94 219 0 103722 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 415780

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=809976/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=416316 CPUtime=1661.77
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 95624 0 0 0 166035 142 0 0 25 0 1 0 137447212 426307584 92576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 104079 92576 94 219 0 103856 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 416316

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=808888/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=417108 CPUtime=1721.75
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 95899 0 0 0 172031 144 0 0 25 0 1 0 137447212 427118592 92851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 104277 92851 94 219 0 104054 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 417108

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=807416/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=418996 CPUtime=1781.73
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 96251 0 0 0 178026 147 0 0 25 0 1 0 137447212 429051904 93203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 104749 93203 94 219 0 104526 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 418996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=807288/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=418996 CPUtime=1800.04
/proc/26874/stat : 26874 (PBS4) R 26872 26874 25909 0 -1 4194304 96285 0 0 0 179856 148 0 0 25 0 1 0 137447212 429051904 93237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26874/statm: 104749 93237 94 219 0 104526 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 418996

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 27075
/proc/meminfo: memFree=807288/2055920 swapFree=4183760/4192956
[pid=26874] ppid=26872 vsize=0 CPUtime=1800.1
/proc/26874/stat : 26874 (PBS4) D 26872 26874 25909 0 -1 4194308 96286 0 0 0 179856 154 0 0 23 0 1 0 137447212 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/26874/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.1
CPU user time (s): 1798.56
CPU system time (s): 1.54377
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 418996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.54377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96286
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= 2682

runsolver used 1.2868 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Thu Apr 19 10:38:19 UTC 2007

IDJOB= 361121
IDBENCH= 1420
IDSOLVER= 157
FILE ID= node70/361121-1176979098

PBS_JOBID= 4630317

Free space on /tmp= 66476 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga35_35_sat_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/361121-1176979098/PBS4 /tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-361121-1176979098 -o ROOT/results/node70/conversion-361121-1176979098 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-361121-1176979098 -o ROOT/results/node70/solver-361121-1176979098 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/361121-1176979098/PBS4 /tmp/evaluation/361121-1176979098/instance-361121-1176979098.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  23ed8dbd20669d86dd929140e0f9c164

RANDOM SEED= 166879675

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1181912 kB
Buffers:         30996 kB
Cached:         769196 kB
SwapCached:       3092 kB
Active:         284148 kB
Inactive:       526532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181912 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          16412 kB
Slab:            49348 kB
Committed_AS:  2490292 kB
PageTables:       1400 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= 66476 MiB

End job on node70 on Thu Apr 19 11:08:22 UTC 2007