Trace number 429590

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 NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.164974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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/429590-1177986771/instance-429590-1177986771.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 73
1136.89/1137.24	o 53
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429590-1177986771/instance-429590-1177986771.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-429590-1177986771 -o ROOT/results/node41/solver-429590-1177986771 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429590-1177986771/PBS4 /tmp/evaluation/429590-1177986771/instance-429590-1177986771.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: 1.00 1.00 0.97 3/77 26966
/proc/meminfo: memFree=1762560/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=1456 CPUtime=0
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 246588991 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/26966/statm: 364 147 87 219 0 141 0

[startup+0.0302541 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26966
/proc/meminfo: memFree=1762560/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=1584 CPUtime=0.02
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 234 0 0 0 2 0 0 0 18 0 1 0 246588991 1622016 217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 396 217 102 219 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1584

[startup+0.101229 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26966
/proc/meminfo: memFree=1762560/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=2352 CPUtime=0.1
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 370 0 0 0 10 0 0 0 18 0 1 0 246588991 2408448 353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 588 353 103 219 0 365 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2352

[startup+0.301247 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26966
/proc/meminfo: memFree=1762560/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=3792 CPUtime=0.29
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 646 0 0 0 29 0 0 0 19 0 1 0 246588991 3883008 629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 948 629 103 219 0 725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3792

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 26966
/proc/meminfo: memFree=1762560/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=5972 CPUtime=0.69
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 955 0 0 0 68 1 0 0 22 0 1 0 246588991 6115328 938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 1493 938 103 219 0 1270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5972

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1758264/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=6432 CPUtime=1.49
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 1431 0 0 0 147 2 0 0 25 0 1 0 246588991 6586368 1365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 1608 1365 104 219 0 1385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6432

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1756856/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=11072 CPUtime=3.09
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 1712 0 0 0 306 3 0 0 25 0 1 0 246588991 11337728 1646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 2768 1646 104 219 0 2545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11072

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1754808/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=11984 CPUtime=6.29
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 2278 0 0 0 622 7 0 0 25 0 1 0 246588991 12271616 2115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 2996 2115 104 219 0 2773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11984

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1752320/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=12660 CPUtime=12.69
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 2780 0 0 0 1259 10 0 0 25 0 1 0 246588991 12963840 2617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 3165 2617 104 219 0 2942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12660

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1749056/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=22848 CPUtime=25.48
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 3757 0 0 0 2529 19 0 0 25 0 1 0 246588991 23396352 3401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 5712 3401 104 219 0 5489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22848

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1746688/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=25844 CPUtime=51.08
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 4746 0 0 0 5076 32 0 0 25 0 1 0 246588991 26464256 4005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 6461 4005 104 219 0 6238 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25844

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1741184/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=27732 CPUtime=102.27
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 6103 0 0 0 10172 55 0 0 25 0 1 0 246588991 28397568 5362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 6933 5362 104 219 0 6710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 26967
/proc/meminfo: memFree=1737728/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=33244 CPUtime=162.25
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 7744 0 0 0 16142 83 0 0 25 0 1 0 246588991 34041856 6234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 8311 6234 104 219 0 8088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33244

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 26967
/proc/meminfo: memFree=1734400/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=35720 CPUtime=222.23
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 8581 0 0 0 22115 108 0 0 25 0 1 0 246588991 36577280 7071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 8930 7071 104 219 0 8707 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35720

[startup+282.302 s]
/proc/loadavg: 1.10 1.03 0.98 2/78 26967
/proc/meminfo: memFree=1732224/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=37004 CPUtime=282.22
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 9115 0 0 0 28093 129 0 0 25 0 1 0 246588991 37892096 7605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 9251 7605 104 219 0 9028 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37004

[startup+342.302 s]
/proc/loadavg: 1.04 1.02 0.98 2/78 26967
/proc/meminfo: memFree=1730240/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=44176 CPUtime=342.2
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 11130 0 0 0 34071 149 0 0 25 0 1 0 246588991 45236224 8083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 11044 8083 104 219 0 10821 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44176

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 0.98 2/78 26967
/proc/meminfo: memFree=1728448/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=45164 CPUtime=402.18
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 11567 0 0 0 40045 173 0 0 25 0 1 0 246588991 46247936 8520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 11291 8520 104 219 0 11068 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45164

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 26967
/proc/meminfo: memFree=1726144/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=46104 CPUtime=462.17
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 12144 0 0 0 46024 193 0 0 25 0 1 0 246588991 47210496 9097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 11526 9097 104 219 0 11303 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46104

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26969
/proc/meminfo: memFree=1723136/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=47404 CPUtime=522.15
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 12908 0 0 0 51999 216 0 0 25 0 1 0 246588991 48541696 9861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 11851 9861 104 219 0 11628 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1721408/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=48100 CPUtime=582.13
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 13303 0 0 0 57975 238 0 0 25 0 1 0 246588991 49254400 10256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 12025 10256 104 219 0 11802 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1719680/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=49648 CPUtime=642.12
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 13727 0 0 0 63955 257 0 0 25 0 1 0 246588991 50839552 10680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 12412 10680 104 219 0 12189 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49648


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1715712/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=63464 CPUtime=822.07
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 17805 0 0 0 81890 317 0 0 25 0 1 0 246588991 64987136 11685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 15866 11685 104 219 0 15643 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 63464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1714176/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=65008 CPUtime=882.05
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 18185 0 0 0 87867 338 0 0 25 0 1 0 246588991 66568192 12065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16252 12065 104 219 0 16029 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 65008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 26975
/proc/meminfo: memFree=1712832/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=65008 CPUtime=942.04
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 18519 0 0 0 93848 356 0 0 25 0 1 0 246588991 66568192 12399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16252 12399 104 219 0 16029 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 65008

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1711872/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=65852 CPUtime=1002.02
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 18755 0 0 0 99832 370 0 0 25 0 1 0 246588991 67432448 12635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16463 12635 104 219 0 16240 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 65852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1710720/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=66748 CPUtime=1062.01
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 19050 0 0 0 105816 385 0 0 25 0 1 0 246588991 68349952 12930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16687 12930 104 219 0 16464 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 66748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1709504/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=66748 CPUtime=1121.99
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 19342 0 0 0 111798 401 0 0 25 0 1 0 246588991 68349952 13222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16687 13222 104 219 0 16464 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 66748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1708096/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=67844 CPUtime=1181.97
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 19687 0 0 0 117780 417 0 0 25 0 1 0 246588991 69472256 13567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 16961 13567 104 219 0 16738 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 67844

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1706176/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=69000 CPUtime=1241.96
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 20168 0 0 0 123761 435 0 0 25 0 1 0 246588991 70656000 14048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17250 14048 104 219 0 17027 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 69000

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1705280/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=69000 CPUtime=1301.95
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 20379 0 0 0 129744 451 0 0 25 0 1 0 246588991 70656000 14259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17250 14259 104 219 0 17027 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 69000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1704384/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=69000 CPUtime=1361.93
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 20650 0 0 0 135728 465 0 0 25 0 1 0 246588991 70656000 14530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17250 14530 104 219 0 17027 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 69000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1703040/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=70076 CPUtime=1421.91
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 20923 0 0 0 141711 480 0 0 25 0 1 0 246588991 71757824 14803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17519 14803 104 219 0 17296 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 70076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1702144/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=70076 CPUtime=1481.89
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 21151 0 0 0 147691 498 0 0 25 0 1 0 246588991 71757824 15031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17519 15031 104 219 0 17296 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 70076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1700864/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=71412 CPUtime=1541.88
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 21455 0 0 0 153676 512 0 0 25 0 1 0 246588991 73125888 15335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17853 15335 104 219 0 17630 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 71412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1700032/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=71412 CPUtime=1601.86
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 21662 0 0 0 159658 528 0 0 25 0 1 0 246588991 73125888 15542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 17853 15542 104 219 0 17630 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 71412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 26975
/proc/meminfo: memFree=1699136/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=72628 CPUtime=1661.85
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 21873 0 0 0 165641 544 0 0 25 0 1 0 246588991 74371072 15753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 18157 15753 104 219 0 17934 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 72628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 27139
/proc/meminfo: memFree=1696328/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=72628 CPUtime=1721.75
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 22215 0 0 0 171618 557 0 0 25 0 1 0 246588991 74371072 16095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 18157 16095 104 219 0 17934 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 72628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27173
/proc/meminfo: memFree=1696512/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=72628 CPUtime=1781.71
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 22434 0 0 0 177600 571 0 0 25 0 1 0 246588991 74371072 16314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 18157 16314 104 219 0 17934 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 72628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27173
/proc/meminfo: memFree=1696192/2055920 swapFree=4169244/4192956
[pid=26966] ppid=26964 vsize=72628 CPUtime=1800.02
/proc/26966/stat : 26966 (PBS4) R 26964 26966 24944 0 -1 4194304 22511 0 0 0 179427 575 0 0 25 0 1 0 246588991 74371072 16391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26966/statm: 18157 16391 104 219 0 17934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 72628

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1794.27
CPU system time (s): 5.76312
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 72628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.27
system time used= 5.76312
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22513
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= 8
involuntary context switches= 3416

runsolver used 1.55976 second user time and 4.36534 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 02:32:51 UTC 2007

IDJOB= 429590
IDBENCH= 47920
IDSOLVER= 157
FILE ID= node41/429590-1177986771

PBS_JOBID= 4728011

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= /tmp/evaluation/429590-1177986771/PBS4 /tmp/evaluation/429590-1177986771/instance-429590-1177986771.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-429590-1177986771 -o ROOT/results/node41/conversion-429590-1177986771 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429590-1177986771/instance-429590-1177986771.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-429590-1177986771 -o ROOT/results/node41/solver-429590-1177986771 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429590-1177986771/PBS4 /tmp/evaluation/429590-1177986771/instance-429590-1177986771.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1141c23e5342793635b3f22754b52627

RANDOM SEED= 863648900

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1762968 kB
Buffers:         30044 kB
Cached:         174312 kB
SwapCached:       2568 kB
Active:          87772 kB
Inactive:       140020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762968 kB
SwapTotal:     4192956 kB
SwapFree:      4169244 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            50392 kB
Committed_AS:  3640724 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= 66563 MiB

End job on node41 on Tue May  1 03:02:54 UTC 2007