Trace number 459126

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUMd2b3af71376059fa940b007abcee01cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark48.8646
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459126-1178649466/instance-459126-1178649466.opb ......
1800.07/1800.60	c done parsing opb.
1800.07/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459126-1178649466/instance-459126-1178649466.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-459126-1178649466 -o ROOT/results/node34/solver-459126-1178649466 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459126-1178649466/instance-459126-1178649466.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: 0.92 0.98 0.99 3/77 32366
/proc/meminfo: memFree=1770368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=1320 CPUtime=0
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 312862090 1351680 109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 330 109 90 219 0 107 0

[startup+0.104229 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32366
/proc/meminfo: memFree=1770368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=1712 CPUtime=0.1
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 312862090 1753088 211 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 428 211 90 219 0 205 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.202236 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32366
/proc/meminfo: memFree=1770368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=2224 CPUtime=0.19
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 313 0 0 0 19 0 0 0 19 0 1 0 312862090 2277376 295 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 556 295 90 219 0 333 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2224

[startup+0.302243 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32366
/proc/meminfo: memFree=1770368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=2356 CPUtime=0.29
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 370 0 0 0 29 0 0 0 20 0 1 0 312862090 2412544 352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 589 352 90 219 0 366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.702275 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32366
/proc/meminfo: memFree=1770368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=3576 CPUtime=0.69
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 552 0 0 0 69 0 0 0 24 0 1 0 312862090 3661824 534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 894 534 90 219 0 671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3576

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1768184/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=3768 CPUtime=1.49
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 786 0 0 0 148 1 0 0 25 0 1 0 312862090 3858432 719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 942 719 90 219 0 719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3768

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1767288/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=6228 CPUtime=3.09
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 1034 0 0 0 307 2 0 0 25 0 1 0 312862090 6377472 967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 1557 967 90 219 0 1334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6228

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1765688/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=6916 CPUtime=6.29
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 1388 0 0 0 626 3 0 0 25 0 1 0 312862090 7081984 1224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 1729 1224 90 219 0 1506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6916

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1764224/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=11332 CPUtime=12.68
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 1777 0 0 0 1263 5 0 0 25 0 1 0 312862090 11603968 1613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 2833 1613 90 219 0 2610 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11332

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1761920/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=12420 CPUtime=25.48
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 2519 0 0 0 2541 7 0 0 25 0 1 0 312862090 12718080 2162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 3105 2162 90 219 0 2882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12420

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1758464/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=21732 CPUtime=51.08
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 3390 0 0 0 5096 12 0 0 25 0 1 0 312862090 22253568 3033 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 5433 3033 90 219 0 5210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21732

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1754496/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=24192 CPUtime=102.27
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 4746 0 0 0 10210 17 0 0 25 0 1 0 312862090 24772608 4004 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 6048 4004 90 219 0 5825 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32367
/proc/meminfo: memFree=1750272/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=25776 CPUtime=162.25
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 5810 0 0 0 16202 23 0 0 25 0 1 0 312862090 26394624 5068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 6444 5068 90 219 0 6221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25776

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1746368/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=26948 CPUtime=222.25
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 6846 0 0 0 22196 29 0 0 25 0 1 0 312862090 27594752 6005 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 6737 6005 90 219 0 6514 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 26948

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1744832/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=43332 CPUtime=282.23
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 7216 0 0 0 28189 34 0 0 25 0 1 0 312862090 44371968 6375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 10833 6375 90 219 0 10610 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 43332

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1742784/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=47116 CPUtime=342.21
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 8530 0 0 0 34183 38 0 0 25 0 1 0 312862090 48246784 6887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 11779 6887 90 219 0 11556 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 47116

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1741440/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=47784 CPUtime=402.2
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 8934 0 0 0 40179 41 0 0 25 0 1 0 312862090 48930816 7225 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 11946 7225 90 219 0 11723 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 47784

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1740160/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=48440 CPUtime=462.19
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 9311 0 0 0 46173 46 0 0 25 0 1 0 312862090 49602560 7536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 12110 7536 90 219 0 11887 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 48440

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1737920/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=49344 CPUtime=522.17
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 10005 0 0 0 52168 49 0 0 25 0 1 0 312862090 50528256 8098 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 12336 8098 90 219 0 12113 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 49344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1735872/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=50116 CPUtime=582.16
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 10665 0 0 0 58163 53 0 0 25 0 1 0 312862090 51318784 8626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 12529 8626 90 219 0 12306 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 50116

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1734144/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=50116 CPUtime=642.14
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 11098 0 0 0 64158 56 0 0 25 0 1 0 312862090 51318784 9059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 12529 9059 90 219 0 12306 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 50116


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1726656/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=51764 CPUtime=882.09
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 13120 0 0 0 88140 69 0 0 25 0 1 0 312862090 53006336 10916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 12941 10916 90 219 0 12718 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 51764

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1724800/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=52024 CPUtime=942.08
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 13580 0 0 0 94135 73 0 0 25 0 1 0 312862090 53272576 11376 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 13006 11376 90 219 0 12783 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 52024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1723776/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=52236 CPUtime=1002.06
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 13841 0 0 0 100130 76 0 0 25 0 1 0 312862090 53489664 11637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 13059 11637 90 219 0 12836 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 52236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1722752/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=53248 CPUtime=1062.04
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 14207 0 0 0 106126 78 0 0 25 0 1 0 312862090 54525952 11872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 13312 11872 90 219 0 13089 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 53248

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1722496/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=53248 CPUtime=1122.04
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 14293 0 0 0 112123 81 0 0 25 0 1 0 312862090 54525952 11958 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 13312 11958 90 219 0 13089 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 53248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1721664/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=59392 CPUtime=1182.02
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 16041 0 0 0 118118 84 0 0 25 0 1 0 312862090 60817408 12169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 14848 12169 90 219 0 14625 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 59392

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1720576/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=59776 CPUtime=1242
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 16366 0 0 0 124115 85 0 0 25 0 1 0 312862090 61210624 12396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 14944 12396 90 219 0 14721 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 59776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32369
/proc/meminfo: memFree=1719296/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=59916 CPUtime=1301.99
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 16722 0 0 0 130111 88 0 0 25 0 1 0 312862090 61353984 12752 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 14979 12752 90 219 0 14756 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 59916

[startup+1362.3 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 32369
/proc/meminfo: memFree=1718080/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=92684 CPUtime=1361.98
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 17013 0 0 0 136108 90 0 0 25 0 1 0 312862090 94908416 13043 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23171 13043 90 219 0 22948 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 92684

[startup+1422.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/84 32507
/proc/meminfo: memFree=1715648/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=93196 CPUtime=1421.9
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 17450 0 0 0 142095 95 0 0 25 0 1 0 312862090 95432704 13350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23299 13350 90 219 0 23076 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 93196

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 32567
/proc/meminfo: memFree=1715264/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=93968 CPUtime=1481.83
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 18001 0 0 0 148086 97 0 0 25 0 1 0 312862090 96223232 13738 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23492 13738 90 219 0 23269 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 93968

[startup+1542.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 32567
/proc/meminfo: memFree=1714176/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=94884 CPUtime=1541.83
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 18495 0 0 0 154083 100 0 0 25 0 1 0 312862090 97161216 14037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23721 14037 90 219 0 23498 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 94884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32567
/proc/meminfo: memFree=1712832/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=95396 CPUtime=1601.81
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 18926 0 0 0 160079 102 0 0 25 0 1 0 312862090 97685504 14338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23849 14338 90 219 0 23626 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 95396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32567
/proc/meminfo: memFree=1711616/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=95396 CPUtime=1661.8
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 19259 0 0 0 166075 105 0 0 25 0 1 0 312862090 97685504 14671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 23849 14671 90 219 0 23626 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 95396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32567
/proc/meminfo: memFree=1708736/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=97588 CPUtime=1721.79
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 20346 0 0 0 172071 108 0 0 25 0 1 0 312862090 99930112 15399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 24397 15399 90 219 0 24174 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 97588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32567
/proc/meminfo: memFree=1707776/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=98100 CPUtime=1781.77
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 20647 0 0 0 178067 110 0 0 25 0 1 0 312862090 100454400 15570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 24525 15570 90 219 0 24302 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 98100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32567
/proc/meminfo: memFree=1707776/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=98100 CPUtime=1800.07
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 20658 0 0 0 179896 111 0 0 25 0 1 0 312862090 100454400 15581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 24525 15581 90 219 0 24302 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 98100

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32567
/proc/meminfo: memFree=1707776/2055920 swapFree=4159088/4192956
[pid=32366] ppid=32364 vsize=98100 CPUtime=1800.07
/proc/32366/stat : 32366 (PBS4_SAT07v2) R 32364 32366 31540 0 -1 4194304 20658 0 0 0 179896 111 0 0 25 0 1 0 312862090 100454400 15581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32366/statm: 24525 15581 90 219 0 24302 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 98100

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1798.97
CPU system time (s): 1.12183
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 98100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.12183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20659
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= 37317

runsolver used 1.48777 second user time and 4.18136 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue May  8 18:37:46 UTC 2007

IDJOB= 459126
IDBENCH= 2897
IDSOLVER= 200
FILE ID= node34/459126-1178649466

PBS_JOBID= 5218384

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_3.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459126-1178649466/instance-459126-1178649466.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-459126-1178649466 -o ROOT/results/node34/conversion-459126-1178649466 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459126-1178649466/instance-459126-1178649466.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-459126-1178649466 -o ROOT/results/node34/solver-459126-1178649466 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459126-1178649466/instance-459126-1178649466.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d2b3af71376059fa940b007abcee01cc

RANDOM SEED= 900071101

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1770904 kB
Buffers:         36860 kB
Cached:         138448 kB
SwapCached:       2988 kB
Active:         105660 kB
Inactive:        93256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770904 kB
SwapTotal:     4192956 kB
SwapFree:      4159088 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            71384 kB
Committed_AS:  5386020 kB
PageTables:       1980 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 node34 on Tue May  8 19:07:49 UTC 2007