Trace number 352676

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 1801.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ6_3.opb
MD5SUMff9be653d1d3ea3b1a82846016e94df6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved NO
Number of variables540
Total number of constraints4476
Number of constraints which are clauses2532
Number of constraints which are cardinality constraints (but not clauses)264
Number of constraints which are nor clauses,nor cardinality constraints1680
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 180
Biggest coefficient in the objective function 3
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 324
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/352676-1176638744/instance-352676-1176638744.opb ......
0.19/0.21	c done parsing opb.
0.19/0.21	o 80
0.69/0.70	o 78
0.80/0.81	o 74
3.99/4.07	o 72
63.36/63.47	o 70
70.86/70.96	o 68
1320.04/1320.99	o 66
1800.01/1801.20	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352676-1176638744/instance-352676-1176638744.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/node44/watcher-352676-1176638744 -o ROOT/results/node44/solver-352676-1176638744 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352676-1176638744/PBS4 /tmp/evaluation/352676-1176638744/instance-352676-1176638744.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 1.00 3/64 2284
/proc/meminfo: memFree=1853880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=1456 CPUtime=0
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 111786082 1490944 141 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134635977 0 0 4096 0 0 0 0 17 0 0 0
/proc/2284/statm: 364 141 87 219 0 141 0

[startup+0.0701839 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2284
/proc/meminfo: memFree=1853880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=2036 CPUtime=0.06
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 328 0 0 0 6 0 0 0 18 0 1 0 111786082 2084864 310 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 509 310 92 219 0 286 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2036

[startup+0.101187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2284
/proc/meminfo: memFree=1853880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=2036 CPUtime=0.09
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 111786082 2084864 344 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 509 344 92 219 0 286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2036

[startup+0.301206 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2284
/proc/meminfo: memFree=1853880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=3132 CPUtime=0.29
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 553 0 0 0 29 0 0 0 20 0 1 0 111786082 3207168 535 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 783 535 103 219 0 560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701246 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2284
/proc/meminfo: memFree=1853880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=4156 CPUtime=0.69
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 818 0 0 0 69 0 0 0 24 0 1 0 111786082 4255744 800 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 1039 800 103 219 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4156

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1850288/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=6528 CPUtime=1.49
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 1350 0 0 0 148 1 0 0 25 0 1 0 111786082 6684672 1283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 1632 1283 104 219 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6528

[startup+3.10249 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1848048/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=11152 CPUtime=3.09
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 1783 0 0 0 308 1 0 0 25 0 1 0 111786082 11419648 1716 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 2788 1716 104 219 0 2565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11152

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1844592/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=12328 CPUtime=6.29
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 2649 0 0 0 626 3 0 0 25 0 1 0 111786082 12623872 2485 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549617 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 3082 2485 104 219 0 2859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12328

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1839224/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=22540 CPUtime=12.69
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 4086 0 0 0 1264 5 0 0 25 0 1 0 111786082 23080960 3729 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 5635 3729 104 219 0 5412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22540

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1833528/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=24332 CPUtime=25.49
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 5519 0 0 0 2541 8 0 0 25 0 1 0 111786082 24915968 5162 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 6083 5162 104 219 0 5860 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24332

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1826168/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=45304 CPUtime=51.06
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 7729 0 0 0 5091 15 0 0 25 0 1 0 111786082 46391296 6987 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547232 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 11326 6987 104 219 0 11103 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45304

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1816888/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=51220 CPUtime=102.23
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 10781 0 0 0 10196 27 0 0 25 0 1 0 111786082 52449280 9270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 12805 9270 104 219 0 12582 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 51220

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1807544/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=54012 CPUtime=162.19
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 13099 0 0 0 16181 38 0 0 25 0 1 0 111786082 55308288 11588 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 13503 11588 104 219 0 13280 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 54012

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1799224/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=89820 CPUtime=222.14
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 15184 0 0 0 22165 49 0 0 25 0 1 0 111786082 91975680 13673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 22455 13673 104 219 0 22232 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 89820

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1794936/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=98576 CPUtime=282.1
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 17807 0 0 0 28152 58 0 0 25 0 1 0 111786082 100941824 14759 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 24644 14759 104 219 0 24421 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 98576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1789688/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=100980 CPUtime=342.06
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 19104 0 0 0 34139 67 0 0 25 0 1 0 111786082 103403520 16056 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547316 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 25245 16056 104 219 0 25022 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 100980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1786680/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=102452 CPUtime=402.03
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 19854 0 0 0 40127 76 0 0 25 0 1 0 111786082 104910848 16806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547492 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 25613 16806 104 219 0 25390 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 102452

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1784824/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=103284 CPUtime=461.99
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 20307 0 0 0 46116 83 0 0 25 0 1 0 111786082 105762816 17259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 25821 17259 104 219 0 25598 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 103284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1781368/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=104460 CPUtime=521.95
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 21169 0 0 0 52103 92 0 0 25 0 1 0 111786082 106967040 18121 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 26115 18121 104 219 0 25892 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 104460

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1775096/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=105324 CPUtime=581.9
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 22724 0 0 0 58091 99 0 0 25 0 1 0 111786082 107851776 19676 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 26331 19676 104 219 0 26108 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 105324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1769912/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=107084 CPUtime=641.88
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 24015 0 0 0 64081 107 0 0 25 0 1 0 111786082 109654016 20967 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 26771 20967 104 219 0 26548 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 107084


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1756920/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=123000 CPUtime=821.76
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 30423 0 0 0 82047 129 0 0 25 0 1 0 111786082 125952000 24302 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 30750 24302 104 219 0 30527 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 123000

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1753336/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=125072 CPUtime=881.7
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 31207 0 0 0 88034 136 0 0 25 0 1 0 111786082 128073728 25086 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 31268 25086 104 219 0 31045 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 125072

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1751480/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=125864 CPUtime=941.66
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 31670 0 0 0 94023 143 0 0 25 0 1 0 111786082 128884736 25549 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 31466 25549 104 219 0 31243 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 125864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1749880/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=127296 CPUtime=1001.62
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 32064 0 0 0 100013 149 0 0 25 0 1 0 111786082 130351104 25943 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 31824 25943 104 219 0 31601 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 127296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1747960/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=129304 CPUtime=1061.59
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 32554 0 0 0 106003 156 0 0 25 0 1 0 111786082 132407296 26433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 32326 26433 104 219 0 32103 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 129304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1746296/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=130096 CPUtime=1121.55
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 32942 0 0 0 111993 162 0 0 25 0 1 0 111786082 133218304 26821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 32524 26821 104 219 0 32301 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 130096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1744376/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=132024 CPUtime=1181.52
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 33408 0 0 0 117985 167 0 0 25 0 1 0 111786082 135192576 27287 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 33006 27287 104 219 0 32783 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 132024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1742840/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=133216 CPUtime=1241.47
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 33781 0 0 0 123974 173 0 0 25 0 1 0 111786082 136413184 27660 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 33304 27660 104 219 0 33081 0
Current children cumulated CPU time (s) 1241.47
Current children cumulated vsize (KiB) 133216

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1741560/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=133480 CPUtime=1301.44
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 34084 0 0 0 129964 180 0 0 25 0 1 0 111786082 136683520 27963 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 33370 27963 104 219 0 33147 0
Current children cumulated CPU time (s) 1301.44
Current children cumulated vsize (KiB) 133480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1740408/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=134728 CPUtime=1361.41
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 34393 0 0 0 135954 187 0 0 25 0 1 0 111786082 137961472 28272 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 33682 28272 104 219 0 33459 0
Current children cumulated CPU time (s) 1361.41
Current children cumulated vsize (KiB) 134728

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1738552/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=135124 CPUtime=1421.38
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 34853 0 0 0 141944 194 0 0 25 0 1 0 111786082 138366976 28732 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 33781 28732 104 219 0 33558 0
Current children cumulated CPU time (s) 1421.38
Current children cumulated vsize (KiB) 135124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1737272/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=136568 CPUtime=1481.34
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 35176 0 0 0 147934 200 0 0 25 0 1 0 111786082 139845632 29055 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547181 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 34142 29055 104 219 0 33919 0
Current children cumulated CPU time (s) 1481.34
Current children cumulated vsize (KiB) 136568

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1734520/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=136832 CPUtime=1541.3
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 35843 0 0 0 153924 206 0 0 25 0 1 0 111786082 140115968 29722 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 34208 29722 104 219 0 33985 0
Current children cumulated CPU time (s) 1541.3
Current children cumulated vsize (KiB) 136832

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1730552/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=138472 CPUtime=1601.27
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 36854 0 0 0 159914 213 0 0 25 0 1 0 111786082 141795328 30733 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 34618 30733 104 219 0 34395 0
Current children cumulated CPU time (s) 1601.27
Current children cumulated vsize (KiB) 138472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1727608/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=139396 CPUtime=1661.22
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 37564 0 0 0 165904 218 0 0 25 0 1 0 111786082 142741504 31443 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547665 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 34849 31443 104 219 0 34626 0
Current children cumulated CPU time (s) 1661.22
Current children cumulated vsize (KiB) 139396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1725432/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=139924 CPUtime=1721.18
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 38107 0 0 0 171893 225 0 0 25 0 1 0 111786082 143282176 31986 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 34981 31986 104 219 0 34758 0
Current children cumulated CPU time (s) 1721.18
Current children cumulated vsize (KiB) 139924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1720952/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=141764 CPUtime=1781.13
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 39187 0 0 0 177883 230 0 0 25 0 1 0 111786082 145166336 33066 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 35441 33066 104 219 0 35218 0
Current children cumulated CPU time (s) 1781.13
Current children cumulated vsize (KiB) 141764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2285
/proc/meminfo: memFree=1720568/2055920 swapFree=4184880/4192956
[pid=2284] ppid=2282 vsize=141764 CPUtime=1800.01
/proc/2284/stat : 2284 (PBS4) R 2282 2284 1954 0 -1 4194304 39287 0 0 0 179769 232 0 0 25 0 1 0 111786082 145166336 33166 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2284/statm: 35441 33166 104 219 0 35218 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 141764

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): 1801.23
CPU time (s): 1800.04
CPU user time (s): 1797.7
CPU system time (s): 2.34864
CPU usage (%): 99.9342
Max. virtual memory (cumulated for all children) (KiB): 141764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.34864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39288
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= 4737

runsolver used 1.63575 second user time and 4.92425 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 12:05:44 UTC 2007

IDJOB= 352676
IDBENCH= 2007
IDSOLVER= 157
FILE ID= node44/352676-1176638744

PBS_JOBID= 4559842

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ6_3.opb
COMMAND LINE= /tmp/evaluation/352676-1176638744/PBS4 /tmp/evaluation/352676-1176638744/instance-352676-1176638744.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-352676-1176638744 -o ROOT/results/node44/conversion-352676-1176638744 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352676-1176638744/instance-352676-1176638744.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-352676-1176638744 -o ROOT/results/node44/solver-352676-1176638744 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352676-1176638744/PBS4 /tmp/evaluation/352676-1176638744/instance-352676-1176638744.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ff9be653d1d3ea3b1a82846016e94df6

RANDOM SEED= 817917749

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1854352 kB
Buffers:         10892 kB
Cached:         102040 kB
SwapCached:       2124 kB
Active:          35724 kB
Inactive:        86808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854352 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            65044 kB
Committed_AS:   246920 kB
PageTables:       1396 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 node44 on Sun Apr 15 12:35:47 UTC 2007