Trace number 458577

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) 1800.07 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd6.opb
MD5SUMbfb5077d5eeff8f757a286c0037df437
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 395
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 558134
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 558134
Number of bits of the biggest sum of numbers20
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/458577-1178636320/instance-458577-1178636320.opb ......
1800.05/1800.80	c done parsing opb.
1800.05/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458577-1178636320/instance-458577-1178636320.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/node13/watcher-458577-1178636320 -o ROOT/results/node13/solver-458577-1178636320 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458577-1178636320/instance-458577-1178636320.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: 0.97 1.00 1.00 3/77 26817
/proc/meminfo: memFree=1664944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=5124 CPUtime=0
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 159 0 0 0 0 0 0 0 19 0 1 0 311549894 5246976 141 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 1281 144 79 219 0 1058 0

[startup+0.0273221 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 26817
/proc/meminfo: memFree=1664944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=6840 CPUtime=0.01
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 1528 0 0 0 1 0 0 0 19 0 1 0 311549894 7004160 1477 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 1710 1477 84 219 0 1487 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6840

[startup+0.101337 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 26817
/proc/meminfo: memFree=1664944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=8124 CPUtime=0.08
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 1800 0 0 0 8 0 0 0 19 0 1 0 311549894 8318976 1716 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2031 1716 84 219 0 1808 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8124

[startup+0.301379 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 26817
/proc/meminfo: memFree=1664944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=9584 CPUtime=0.29
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 2233 0 0 0 28 1 0 0 21 0 1 0 311549894 9814016 2051 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2396 2051 86 219 0 2173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9584

[startup+0.701465 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 26817
/proc/meminfo: memFree=1664944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=9584 CPUtime=0.69
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 2233 0 0 0 68 1 0 0 25 0 1 0 311549894 9814016 2051 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2396 2051 86 219 0 2173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9584

[startup+1.50164 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1657000/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=9584 CPUtime=1.49
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 2233 0 0 0 148 1 0 0 25 0 1 0 311549894 9814016 2051 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2396 2051 86 219 0 2173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9584

[startup+3.10198 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1656872/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=9584 CPUtime=3.09
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 2233 0 0 0 308 1 0 0 25 0 1 0 311549894 9814016 2051 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2396 2051 86 219 0 2173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9584

[startup+6.30166 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1656048/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=10220 CPUtime=6.29
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 2392 0 0 0 628 1 0 0 25 0 1 0 311549894 10465280 2210 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 2555 2210 86 219 0 2332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10220

[startup+12.702 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1647216/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=22900 CPUtime=12.69
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 7346 0 0 0 1264 5 0 0 25 0 1 0 311549894 23449600 4504 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 5725 4504 90 219 0 5502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22900

[startup+25.5018 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1642096/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=30068 CPUtime=25.48
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 8599 0 0 0 2541 7 0 0 25 0 1 0 311549894 30789632 5757 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 7517 5757 90 219 0 7294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30068

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1633072/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=38260 CPUtime=51.07
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 10880 0 0 0 5098 9 0 0 25 0 1 0 311549894 39178240 8038 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 9565 8038 90 219 0 9342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38260

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26818
/proc/meminfo: memFree=1616752/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=54644 CPUtime=102.25
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 14908 0 0 0 10211 14 0 0 25 0 1 0 311549894 55955456 12066 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 13661 12067 90 219 0 13438 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 54644

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 26940
/proc/meminfo: memFree=1613560/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=54644 CPUtime=162.18
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 15350 0 0 0 16200 18 0 0 25 0 1 0 311549894 55955456 12508 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 13661 12508 90 219 0 13438 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 54644

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1613744/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=87412 CPUtime=222.12
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 15631 0 0 0 22193 19 0 0 25 0 1 0 311549894 89509888 12789 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 21853 12789 90 219 0 21630 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 87412

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1612656/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=87412 CPUtime=282.1
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 15915 0 0 0 28190 20 0 0 25 0 1 0 311549894 89509888 13073 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 21853 13073 90 219 0 21630 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 87412

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1607536/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=88376 CPUtime=342.07
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 17261 0 0 0 34185 22 0 0 25 0 1 0 311549894 90497024 14339 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22094 14339 90 219 0 21871 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 88376

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1606384/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=88376 CPUtime=402.06
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 17544 0 0 0 40183 23 0 0 25 0 1 0 311549894 90497024 14622 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22094 14622 90 219 0 21871 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 88376

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1605232/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=88376 CPUtime=462.03
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 17829 0 0 0 46180 23 0 0 25 0 1 0 311549894 90497024 14907 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22094 14907 90 219 0 21871 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 88376

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1599728/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89636 CPUtime=522.01
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 19188 0 0 0 52164 37 0 0 25 0 1 0 311549894 91787264 16266 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22409 16266 90 219 0 22186 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 89636

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1597680/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89768 CPUtime=581.99
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 19739 0 0 0 58161 38 0 0 25 0 1 0 311549894 91922432 16817 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22442 16817 90 219 0 22219 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 89768

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1596144/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89768 CPUtime=641.97
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 20150 0 0 0 64158 39 0 0 25 0 1 0 311549894 91922432 17148 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22442 17148 90 219 0 22219 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 89768


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1592944/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89768 CPUtime=821.9
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 21074 0 0 0 82148 42 0 0 25 0 1 0 311549894 91922432 17992 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22442 17992 90 219 0 22219 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 89768

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1591856/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89768 CPUtime=881.88
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 21356 0 0 0 88145 43 0 0 25 0 1 0 311549894 91922432 18274 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22442 18274 90 219 0 22219 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 89768

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1590768/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=89768 CPUtime=941.86
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 21641 0 0 0 94142 44 0 0 25 0 1 0 311549894 91922432 18559 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22442 18559 90 219 0 22219 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 89768

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1585584/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=90844 CPUtime=1001.84
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 22913 0 0 0 100134 50 0 0 25 0 1 0 311549894 93024256 19831 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22711 19831 90 219 0 22488 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 90844

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1582448/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=90844 CPUtime=1061.81
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 23706 0 0 0 106118 63 0 0 25 0 1 0 311549894 93024256 20624 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22711 20624 90 219 0 22488 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 90844

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1578160/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=91444 CPUtime=1121.79
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 24900 0 0 0 112105 74 0 0 25 0 1 0 311549894 93638656 21658 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22861 21658 90 219 0 22638 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 91444

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1578160/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=91444 CPUtime=1181.77
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 24903 0 0 0 118087 90 0 0 25 0 1 0 311549894 93638656 21661 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22861 21661 90 219 0 22638 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 91444

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577904/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=91576 CPUtime=1241.74
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25199 0 0 0 124074 100 0 0 25 0 1 0 311549894 93773824 21717 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 22894 21717 90 219 0 22671 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 91576

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577840/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92092 CPUtime=1301.73
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25321 0 0 0 130066 107 0 0 25 0 1 0 311549894 94302208 21742 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23023 21742 90 219 0 22800 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 92092

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577712/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92092 CPUtime=1361.7
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25423 0 0 0 136061 109 0 0 25 0 1 0 311549894 94302208 21764 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23023 21764 90 219 0 22800 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 92092

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577520/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92356 CPUtime=1421.69
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25489 0 0 0 142054 115 0 0 25 0 1 0 311549894 94572544 21830 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23089 21830 90 219 0 22866 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 92356

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577456/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92356 CPUtime=1481.66
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25492 0 0 0 148050 116 0 0 25 0 1 0 311549894 94572544 21833 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23089 21833 90 219 0 22866 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 92356

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577520/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92488 CPUtime=1541.64
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25508 0 0 0 154047 117 0 0 25 0 1 0 311549894 94707712 21849 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23122 21849 90 219 0 22899 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 92488

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577456/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92488 CPUtime=1601.62
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25513 0 0 0 160044 118 0 0 25 0 1 0 311549894 94707712 21854 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23122 21854 90 219 0 22899 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 92488

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577456/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92488 CPUtime=1661.59
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25518 0 0 0 166041 118 0 0 25 0 1 0 311549894 94707712 21859 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23122 21859 90 219 0 22899 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 92488

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577264/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92620 CPUtime=1721.57
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25637 0 0 0 172038 119 0 0 25 0 1 0 311549894 94842880 21898 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23155 21898 90 219 0 22932 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 92620

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577264/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92620 CPUtime=1781.55
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25640 0 0 0 178035 120 0 0 25 0 1 0 311549894 94842880 21901 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23155 21901 90 219 0 22932 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 92620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27016
/proc/meminfo: memFree=1577264/2055920 swapFree=4159396/4192956
[pid=26817] ppid=26815 vsize=92620 CPUtime=1800.05
/proc/26817/stat : 26817 (PBS4_SAT07v2) R 26815 26817 26311 0 -1 4194304 25641 0 0 0 179885 120 0 0 25 0 1 0 311549894 94842880 21902 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26817/statm: 23155 21902 90 219 0 22932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 92620

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): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1798.85
CPU system time (s): 1.21981
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 92620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.85
system time used= 1.21981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25642
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= 7
involuntary context switches= 35940

runsolver used 1.59276 second user time and 4.34034 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 14:58:41 UTC 2007

IDJOB= 458577
IDBENCH= 1691
IDSOLVER= 200
FILE ID= node13/458577-1178636320

PBS_JOBID= 5217807

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scsd6.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458577-1178636320/instance-458577-1178636320.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-458577-1178636320 -o ROOT/results/node13/conversion-458577-1178636320 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458577-1178636320/instance-458577-1178636320.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-458577-1178636320 -o ROOT/results/node13/solver-458577-1178636320 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458577-1178636320/instance-458577-1178636320.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bfb5077d5eeff8f757a286c0037df437

RANDOM SEED= 333287061

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1665352 kB
Buffers:         44396 kB
Cached:         254144 kB
SwapCached:      12696 kB
Active:         106264 kB
Inactive:       215712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665352 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            54072 kB
Committed_AS:  9711536 kB
PageTables:       1872 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= 66561 MiB

End job on node13 on Tue May  8 15:28:44 UTC 2007