Trace number 459533

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) 1800.03 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark0.340947
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 variables216
Total number of constraints17
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 constraints17
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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/459533-1178655514/instance-459533-1178655514.opb ......
1800.01/1800.40	c done parsing opb.
1800.01/1800.40	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459533-1178655514/instance-459533-1178655514.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-459533-1178655514 -o ROOT/results/node30/solver-459533-1178655514 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459533-1178655514/instance-459533-1178655514.opb 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 31362
/proc/meminfo: memFree=1557504/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=1456 CPUtime=0
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 313467139 1490944 148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 364 148 86 219 0 141 0

[startup+0.0601211 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 31362
/proc/meminfo: memFree=1557504/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=1972 CPUtime=0.05
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 298 0 0 0 5 0 0 0 18 0 1 0 313467139 2019328 280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 493 280 90 219 0 270 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1972

[startup+0.101121 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 31362
/proc/meminfo: memFree=1557504/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=1972 CPUtime=0.09
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 313467139 2019328 329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 493 329 90 219 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.301135 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 31362
/proc/meminfo: memFree=1557504/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=3708 CPUtime=0.29
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 313467139 3796992 595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 927 595 90 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701159 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 31362
/proc/meminfo: memFree=1557504/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=5952 CPUtime=0.69
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 1096 0 0 0 68 1 0 0 23 0 1 0 313467139 6094848 1078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 1488 1078 90 219 0 1265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5952

[startup+1.50121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31363
/proc/meminfo: memFree=1552376/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=10508 CPUtime=1.49
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 1785 0 0 0 147 2 0 0 25 0 1 0 313467139 10760192 1718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2627 1718 90 219 0 2404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10508

[startup+3.10131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31363
/proc/meminfo: memFree=1548920/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=11816 CPUtime=3.09
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 2477 0 0 0 305 4 0 0 25 0 1 0 313467139 12099584 2313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2954 2313 90 219 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11816

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31363
/proc/meminfo: memFree=1547576/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=12608 CPUtime=6.29
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 2729 0 0 0 621 8 0 0 25 0 1 0 313467139 12910592 2565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3152 2565 90 219 0 2929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12608

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 31363
/proc/meminfo: memFree=1545344/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=13928 CPUtime=12.69
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 3465 0 0 0 1257 12 0 0 25 0 1 0 313467139 14262272 3108 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3482 3108 90 219 0 3259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13928

[startup+25.5017 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1543040/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=23140 CPUtime=25.48
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 4045 0 0 0 2530 18 0 0 25 0 1 0 313467139 23695360 3688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5785 3688 90 219 0 5562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23140

[startup+51.1014 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1539904/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=26096 CPUtime=51.08
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 5192 0 0 0 5076 32 0 0 25 0 1 0 313467139 26722304 4450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 6524 4450 90 219 0 6301 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26096

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1529600/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=45256 CPUtime=102.27
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 7770 0 0 0 10174 53 0 0 25 0 1 0 313467139 46342144 7028 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 11314 7028 90 219 0 11091 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45256

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1526016/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=50496 CPUtime=162.26
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 9407 0 0 0 16152 74 0 0 25 0 1 0 313467139 51707904 7896 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 12624 7896 90 219 0 12401 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 50496

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1523648/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=51908 CPUtime=222.24
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 9997 0 0 0 22133 91 0 0 25 0 1 0 313467139 53153792 8486 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 12977 8486 90 219 0 12754 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 51908

[startup+282.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 31363
/proc/meminfo: memFree=1521856/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=52584 CPUtime=282.23
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 10436 0 0 0 28114 109 0 0 25 0 1 0 313467139 53846016 8925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 13146 8925 90 219 0 12923 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 52584

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 31363
/proc/meminfo: memFree=1520192/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=59632 CPUtime=342.22
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 12394 0 0 0 34091 131 0 0 25 0 1 0 313467139 61063168 9346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 14908 9346 90 219 0 14685 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 59632

[startup+402.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31363
/proc/meminfo: memFree=1518720/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=60812 CPUtime=402.2
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 12785 0 0 0 40072 148 0 0 25 0 1 0 313467139 62271488 9737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 15203 9737 90 219 0 14980 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 60812

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31363
/proc/meminfo: memFree=1516736/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=61912 CPUtime=462.19
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 13258 0 0 0 46055 164 0 0 25 0 1 0 313467139 63397888 10210 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 15478 10210 90 219 0 15255 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 61912

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31363
/proc/meminfo: memFree=1515392/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=62580 CPUtime=522.17
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 13582 0 0 0 52038 179 0 0 25 0 1 0 313467139 64081920 10534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 15645 10534 90 219 0 15422 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 62580

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1513664/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=64036 CPUtime=582.16
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 14023 0 0 0 58019 197 0 0 25 0 1 0 313467139 65572864 10975 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 16009 10975 90 219 0 15786 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 64036

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1512384/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=64672 CPUtime=642.15
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 14339 0 0 0 64004 211 0 0 25 0 1 0 313467139 66224128 11291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 16168 11291 90 219 0 15945 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 64672


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1508608/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=66064 CPUtime=822.11
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 15291 0 0 0 81958 253 0 0 25 0 1 0 313467139 67649536 12243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 16516 12243 90 219 0 16293 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 66064

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1507520/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=79248 CPUtime=882.1
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 18633 0 0 0 87941 269 0 0 25 0 1 0 313467139 81149952 12512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 19812 12512 90 219 0 19589 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 79248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1506240/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=80336 CPUtime=942.09
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 18954 0 0 0 93922 287 0 0 25 0 1 0 313467139 82264064 12833 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20084 12833 90 219 0 19861 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 80336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1504960/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=80480 CPUtime=1002.07
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 19281 0 0 0 99905 302 0 0 25 0 1 0 313467139 82411520 13160 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20120 13160 90 219 0 19897 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 80480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1503872/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=81340 CPUtime=1062.06
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 19586 0 0 0 105890 316 0 0 25 0 1 0 313467139 83292160 13465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20335 13465 90 219 0 20112 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 81340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1502912/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=82252 CPUtime=1122.05
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 19813 0 0 0 111877 328 0 0 25 0 1 0 313467139 84226048 13692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20563 13692 90 219 0 20340 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 82252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1501760/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=82252 CPUtime=1182.04
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 20108 0 0 0 117863 341 0 0 25 0 1 0 313467139 84226048 13987 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20563 13987 90 219 0 20340 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 82252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31363
/proc/meminfo: memFree=1500544/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=83492 CPUtime=1242.02
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 20390 0 0 0 123852 350 0 0 25 0 1 0 313467139 85495808 14269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20873 14269 90 219 0 20650 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 83492

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1499520/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=83636 CPUtime=1302.01
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 20612 0 0 0 129838 363 0 0 25 0 1 0 313467139 85643264 14491 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 20909 14491 90 219 0 20686 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 83636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1498368/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=84828 CPUtime=1361.99
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 20915 0 0 0 135824 375 0 0 25 0 1 0 313467139 86863872 14794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21207 14794 90 219 0 20984 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 84828

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1497536/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=84828 CPUtime=1421.99
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 21135 0 0 0 141809 390 0 0 25 0 1 0 313467139 86863872 15014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21207 15014 90 219 0 20984 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 84828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1496576/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=85924 CPUtime=1481.97
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 21374 0 0 0 147794 403 0 0 25 0 1 0 313467139 87986176 15253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21481 15253 90 219 0 21258 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 85924

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1495744/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=85924 CPUtime=1541.96
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 21591 0 0 0 153780 416 0 0 25 0 1 0 313467139 87986176 15470 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21481 15470 90 219 0 21258 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 85924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1494784/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=85924 CPUtime=1601.94
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 21827 0 0 0 159769 425 0 0 25 0 1 0 313467139 87986176 15706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21481 15706 90 219 0 21258 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 85924

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1494080/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=87088 CPUtime=1661.93
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 21988 0 0 0 165755 438 0 0 25 0 1 0 313467139 89178112 15867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21772 15867 90 219 0 21549 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 87088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1493312/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=87088 CPUtime=1721.92
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 22188 0 0 0 171742 450 0 0 25 0 1 0 313467139 89178112 16067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21772 16067 90 219 0 21549 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 87088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1492672/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=87088 CPUtime=1781.9
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 22352 0 0 0 177732 458 0 0 25 0 1 0 313467139 89178112 16231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21772 16231 90 219 0 21549 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 87088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31365
/proc/meminfo: memFree=1492352/2055920 swapFree=4157176/4192956
[pid=31362] ppid=31360 vsize=87232 CPUtime=1800.01
/proc/31362/stat : 31362 (PBS4_SAT07v2) R 31360 31362 30108 0 -1 4194304 22415 0 0 0 179539 462 0 0 25 0 1 0 313467139 89325568 16294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 21808 16294 90 219 0 21585 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 87232

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1795.39
CPU system time (s): 4.63329
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 87232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.39
system time used= 4.6333
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22416
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= 36368

runsolver used 1.63175 second user time and 4.15737 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  8 20:18:34 UTC 2007

IDJOB= 459533
IDBENCH= 47994
IDSOLVER= 200
FILE ID= node30/459533-1178655514

PBS_JOBID= 5218391

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=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459533-1178655514/instance-459533-1178655514.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-459533-1178655514 -o ROOT/results/node30/conversion-459533-1178655514 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459533-1178655514/instance-459533-1178655514.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-459533-1178655514 -o ROOT/results/node30/solver-459533-1178655514 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459533-1178655514/instance-459533-1178655514.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  016a6113efb9500350327fbbc3111675

RANDOM SEED= 158767658

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1557912 kB
Buffers:         44564 kB
Cached:         323316 kB
SwapCached:      15300 kB
Active:         135628 kB
Inactive:       256632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557912 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          31412 kB
Slab:            91260 kB
Committed_AS:  9164576 kB
PageTables:       1780 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 node30 on Tue May  8 20:48:37 UTC 2007