Trace number 459442

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_v2 2007-03-23? (TO) 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
MD5SUM3e0f07488272e35b9b674c3d7ccbd7e8
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 benchmark0.301953
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 variables243
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/459442-1178654714/instance-459442-1178654714.opb ......
1800.06/1800.50	c done parsing opb.
1800.06/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459442-1178654714/instance-459442-1178654714.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-459442-1178654714 -o ROOT/results/node51/solver-459442-1178654714 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459442-1178654714/instance-459442-1178654714.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: 0.99 1.00 1.00 3/64 25895
/proc/meminfo: memFree=1554320/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=1456 CPUtime=0
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 220316542 1490944 151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 364 151 86 219 0 141 0

[startup+0.0872919 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25895
/proc/meminfo: memFree=1554320/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=1988 CPUtime=0.08
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 342 0 0 0 8 0 0 0 18 0 1 0 220316542 2035712 324 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 497 324 90 219 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.101294 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25895
/proc/meminfo: memFree=1554320/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=1988 CPUtime=0.09
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 220316542 2035712 342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 497 342 90 219 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1988

[startup+0.301312 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25895
/proc/meminfo: memFree=1554320/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=3736 CPUtime=0.29
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 606 0 0 0 29 0 0 0 19 0 1 0 220316542 3825664 588 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 934 588 90 219 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.701347 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25895
/proc/meminfo: memFree=1554320/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=6112 CPUtime=0.69
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 1046 0 0 0 68 1 0 0 22 0 1 0 220316542 6258688 1028 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 1528 1028 90 219 0 1305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6112

[startup+1.50142 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1549448/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=6568 CPUtime=1.49
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 1501 0 0 0 146 3 0 0 25 0 1 0 220316542 6725632 1434 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 1642 1434 90 219 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6568

[startup+3.10156 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1547912/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=11204 CPUtime=3.09
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 2112 0 0 0 304 5 0 0 25 0 1 0 220316542 11472896 2045 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 2801 2045 90 219 0 2578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11204

[startup+6.30185 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1545352/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=12256 CPUtime=6.29
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 2673 0 0 0 620 9 0 0 25 0 1 0 220316542 12550144 2509 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 3064 2509 90 219 0 2841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12256

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1542344/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=13564 CPUtime=12.68
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 3381 0 0 0 1255 13 0 0 25 0 1 0 220316542 13889536 3024 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 3391 3024 90 219 0 3168 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13564

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1540488/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=22720 CPUtime=25.49
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 3874 0 0 0 2529 20 0 0 25 0 1 0 220316542 23265280 3517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 5680 3517 90 219 0 5457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22720

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1536264/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=25480 CPUtime=51.08
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 5303 0 0 0 5074 34 0 0 25 0 1 0 220316542 26091520 4561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 6370 4561 90 219 0 6147 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25480

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1531592/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=27240 CPUtime=102.27
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 6463 0 0 0 10174 53 0 0 25 0 1 0 220316542 27893760 5721 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 6810 5721 90 219 0 6587 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27240

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1527816/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=32836 CPUtime=162.25
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 8168 0 0 0 16147 78 0 0 25 0 1 0 220316542 33624064 6657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 8209 6657 90 219 0 7986 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32836

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1525576/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=34344 CPUtime=222.24
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 8729 0 0 0 22123 101 0 0 25 0 1 0 220316542 35168256 7218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 8586 7218 90 219 0 8363 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34344

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1523784/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=35052 CPUtime=282.22
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 9183 0 0 0 28100 122 0 0 25 0 1 0 220316542 35893248 7672 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 8763 7672 90 219 0 8540 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35052

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25896
/proc/meminfo: memFree=1521992/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=42120 CPUtime=342.21
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 11143 0 0 0 34079 142 0 0 25 0 1 0 220316542 43130880 8095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 10530 8095 90 219 0 10307 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42120

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1518600/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=44272 CPUtime=402.19
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 12028 0 0 0 40060 159 0 0 25 0 1 0 220316542 45334528 8980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 11068 8980 90 219 0 10845 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44272

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 25898
/proc/meminfo: memFree=1516936/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=45424 CPUtime=462.18
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 12436 0 0 0 46044 174 0 0 25 0 1 0 220316542 46514176 9388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 11356 9388 90 219 0 11133 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 45424

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25898
/proc/meminfo: memFree=1515656/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=45560 CPUtime=522.17
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 12761 0 0 0 52029 188 0 0 25 0 1 0 220316542 46653440 9713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 11390 9713 90 219 0 11167 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 45560

[startup+582.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 25898
/proc/meminfo: memFree=1510344/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=63860 CPUtime=582.15
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 14079 0 0 0 58011 204 0 0 25 0 1 0 220316542 65392640 11031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 15965 11031 90 219 0 15742 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 63860

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25898
/proc/meminfo: memFree=1508552/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=64936 CPUtime=642.14
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 14523 0 0 0 63986 228 0 0 25 0 1 0 220316542 66494464 11475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 16234 11475 90 219 0 16011 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 64936


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1503752/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=79512 CPUtime=882.08
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 18788 0 0 0 87922 286 0 0 25 0 1 0 220316542 81420288 12667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 19878 12667 90 219 0 19655 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 79512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1502792/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=80312 CPUtime=942.06
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 19033 0 0 0 93905 301 0 0 25 0 1 0 220316542 82239488 12912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 20078 12912 90 219 0 19855 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 80312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1501640/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=81164 CPUtime=1002.04
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 19319 0 0 0 99889 315 0 0 25 0 1 0 220316542 83111936 13198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 20291 13198 90 219 0 20068 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 81164

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1500744/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=81596 CPUtime=1062.04
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 19558 0 0 0 105875 329 0 0 25 0 1 0 220316542 83554304 13437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 20399 13437 90 219 0 20176 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 81596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1494088/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=82700 CPUtime=1122.01
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 21208 0 0 0 111857 344 0 0 25 0 1 0 220316542 84684800 15087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 20675 15087 90 219 0 20452 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 82700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1492744/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=83604 CPUtime=1182
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 21533 0 0 0 117842 358 0 0 25 0 1 0 220316542 85610496 15412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 20901 15412 90 219 0 20678 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 83604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1491912/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=84564 CPUtime=1241.99
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 21747 0 0 0 123830 369 0 0 25 0 1 0 220316542 86593536 15626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21141 15626 90 219 0 20918 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 84564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1491016/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=84564 CPUtime=1301.98
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 21963 0 0 0 129816 382 0 0 25 0 1 0 220316542 86593536 15842 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21141 15842 90 219 0 20918 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 84564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1490120/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=84724 CPUtime=1361.96
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 22179 0 0 0 135804 392 0 0 25 0 1 0 220316542 86757376 16058 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21181 16058 90 219 0 20958 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 84724

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1489224/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=85744 CPUtime=1421.95
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 22417 0 0 0 141792 403 0 0 25 0 1 0 220316542 87801856 16296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21436 16296 90 219 0 21213 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 85744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1488456/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=85744 CPUtime=1481.93
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 22602 0 0 0 147780 413 0 0 25 0 1 0 220316542 87801856 16481 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21436 16481 90 219 0 21213 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 85744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1487560/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=86828 CPUtime=1541.91
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 22835 0 0 0 153768 423 0 0 25 0 1 0 220316542 88911872 16714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21707 16714 90 219 0 21484 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 86828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1486600/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=86828 CPUtime=1601.91
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23067 0 0 0 159753 438 0 0 25 0 1 0 220316542 88911872 16946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21707 16946 90 219 0 21484 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 86828

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1486024/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=87980 CPUtime=1661.88
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23261 0 0 0 165738 450 0 0 25 0 1 0 220316542 90091520 17140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21995 17140 90 219 0 21772 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 87980

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1485384/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=87980 CPUtime=1721.88
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23410 0 0 0 171728 460 0 0 25 0 1 0 220316542 90091520 17289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21995 17289 90 219 0 21772 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 87980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1484296/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=87980 CPUtime=1781.86
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23687 0 0 0 177715 471 0 0 25 0 1 0 220316542 90091520 17566 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 21995 17566 90 219 0 21772 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 87980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1483976/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=89204 CPUtime=1800.06
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23753 0 0 0 179531 475 0 0 25 0 1 0 220316542 91344896 17632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 22301 17632 90 219 0 22078 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 89204

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25898
/proc/meminfo: memFree=1483976/2055920 swapFree=4183364/4192956
[pid=25895] ppid=25893 vsize=89204 CPUtime=1800.06
/proc/25895/stat : 25895 (PBS4_SAT07v2) R 25893 25895 25826 0 -1 4194304 23753 0 0 0 179531 475 0 0 25 0 1 0 220316542 91344896 17632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25895/statm: 22301 17632 90 219 0 22078 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 89204

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.32
CPU system time (s): 4.76527
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 91804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.32
system time used= 4.76527
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23754
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= 1341

runsolver used 1.16782 second user time and 3.75743 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  8 20:05:14 UTC 2007

IDJOB= 459442
IDBENCH= 47903
IDSOLVER= 200
FILE ID= node51/459442-1178654714

PBS_JOBID= 5218428

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459442-1178654714/instance-459442-1178654714.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-459442-1178654714 -o ROOT/results/node51/conversion-459442-1178654714 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459442-1178654714/instance-459442-1178654714.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-459442-1178654714 -o ROOT/results/node51/solver-459442-1178654714 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459442-1178654714/instance-459442-1178654714.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3e0f07488272e35b9b674c3d7ccbd7e8

RANDOM SEED= 767648453

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1554728 kB
Buffers:         39336 kB
Cached:         339316 kB
SwapCached:       3644 kB
Active:         112032 kB
Inactive:       276088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554728 kB
SwapTotal:     4192956 kB
SwapFree:      4183364 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            99144 kB
Committed_AS:  8761700 kB
PageTables:       1408 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= 66562 MiB

End job on node51 on Tue May  8 20:35:17 UTC 2007