Trace number 352594

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
glpPB 0.2? (TO) 1800.05 1801.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_18.opb.PB06.opb
MD5SUMe1d6958876c3f9359c6b5193f1345bd5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1038
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1038
Optimality of the best value was proved NO
Number of variables1964
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1964
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 1964
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1964
Number of bits of the biggest sum of numbers11
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352594-1176636529/instance-352594-1176636529.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-352594-1176636529 -o ROOT/results/node76/solver-352594-1176636529 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352594-1176636529/instance-352594-1176636529.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: 0.72 0.93 0.98 3/69 28535
/proc/meminfo: memFree=1891352/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=1012 CPUtime=0
/proc/28535/stat : 28535 (glpPBv3) D 28533 28535 28461 0 -1 0 39 0 0 0 0 0 0 0 18 0 1 0 111567479 1036288 24 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4822167 0 0 4096 0 18446744071563481621 0 0 17 0 0 0
/proc/28535/statm: 253 24 18 40 0 3 0

[startup+0.0793439 s]
/proc/loadavg: 0.72 0.93 0.98 3/69 28535
/proc/meminfo: memFree=1891352/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5364 CPUtime=0.06
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 950 0 4 0 6 0 0 0 18 0 1 0 111567479 5492736 924 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1341 924 219 40 0 755 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5364

[startup+0.101347 s]
/proc/loadavg: 0.72 0.93 0.98 3/69 28535
/proc/meminfo: memFree=1891352/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5364 CPUtime=0.08
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 950 0 4 0 8 0 0 0 18 0 1 0 111567479 5492736 924 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582426 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1341 924 219 40 0 755 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5364

[startup+0.301385 s]
/proc/loadavg: 0.72 0.93 0.98 3/69 28535
/proc/meminfo: memFree=1891352/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5364 CPUtime=0.28
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 962 0 4 0 28 0 0 0 19 0 1 0 111567479 5492736 936 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1341 936 219 40 0 755 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5364

[startup+0.702463 s]
/proc/loadavg: 0.72 0.93 0.98 3/69 28535
/proc/meminfo: memFree=1891352/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5364 CPUtime=0.69
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 962 0 4 0 69 0 0 0 24 0 1 0 111567479 5492736 936 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1341 936 219 40 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5364

[startup+1.50162 s]
/proc/loadavg: 0.72 0.93 0.98 2/70 28536
/proc/meminfo: memFree=1887632/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5688 CPUtime=1.48
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 1084 0 4 0 148 0 0 0 25 0 1 0 111567479 5824512 1017 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583709 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1422 1017 219 40 0 836 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5688

[startup+3.10193 s]
/proc/loadavg: 0.74 0.94 0.98 2/70 28536
/proc/meminfo: memFree=1887184/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5688 CPUtime=3.09
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 1084 0 4 0 308 1 0 0 25 0 1 0 111567479 5824512 1017 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1422 1017 219 40 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5688

[startup+6.30155 s]
/proc/loadavg: 0.74 0.94 0.98 2/70 28536
/proc/meminfo: memFree=1887056/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=5396 CPUtime=6.28
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 1084 0 4 0 627 1 0 0 25 0 1 0 111567479 5525504 964 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605703 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1349 964 219 40 0 763 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5396

[startup+12.7018 s]
/proc/loadavg: 0.78 0.94 0.98 2/70 28536
/proc/meminfo: memFree=1885024/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=12.68
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 1689 0 4 0 1267 1 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7584

[startup+25.5013 s]
/proc/loadavg: 0.81 0.94 0.98 2/70 28536
/proc/meminfo: memFree=1885024/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=25.47
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 1779 0 4 0 2546 1 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7584

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.98 2/70 28536
/proc/meminfo: memFree=1885088/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=51.06
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 2276 0 4 0 5104 2 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569702 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7584

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/70 28536
/proc/meminfo: memFree=1884960/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=102.24
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 4900 0 4 0 10220 4 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7584

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/70 28536
/proc/meminfo: memFree=1884896/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=162.19
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 10872 0 4 0 16211 8 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 7584

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/70 28536
/proc/meminfo: memFree=1884832/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=222.15
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 19709 0 4 0 22202 13 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 7584

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28536
/proc/meminfo: memFree=1884960/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=282.11
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 31109 0 4 0 28194 17 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 7584

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28536
/proc/meminfo: memFree=1884840/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=342.07
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 45273 0 4 0 34184 23 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 7584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28536
/proc/meminfo: memFree=1885032/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7584 CPUtime=402.02
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 62730 0 4 0 40171 31 0 0 25 0 1 0 111567479 7766016 1517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626344 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1896 1517 225 40 0 1310 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 7584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28536
/proc/meminfo: memFree=1884840/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7616 CPUtime=461.99
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 82476 0 4 0 46159 40 0 0 25 0 1 0 111567479 7798784 1525 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1904 1525 225 40 0 1318 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 7616

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28536
/proc/meminfo: memFree=1884712/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7696 CPUtime=521.92
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 102376 0 4 0 52142 50 0 0 25 0 1 0 111567479 7880704 1545 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1924 1545 225 40 0 1338 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 7696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1884648/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8428 CPUtime=581.87
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 122330 0 4 0 58127 60 0 0 25 0 1 0 111567479 8630272 1707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2107 1707 225 40 0 1521 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 8428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1884456/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=7892 CPUtime=641.81
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 142164 0 4 0 64113 68 0 0 25 0 1 0 111567479 8081408 1594 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 1973 1594 225 40 0 1387 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 7892


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1884200/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8140 CPUtime=821.68
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 201318 0 4 0 82075 93 0 0 25 0 1 0 111567479 8335360 1656 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2035 1656 225 40 0 1449 0
Current children cumulated CPU time (s) 821.68
Current children cumulated vsize (KiB) 8140

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1884072/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8876 CPUtime=881.63
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 221531 0 4 0 88061 102 0 0 25 0 1 0 111567479 9089024 1819 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2219 1819 225 40 0 1633 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 8876

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1884008/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8312 CPUtime=941.59
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 240563 0 4 0 94048 111 0 0 25 0 1 0 111567479 8511488 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626406 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2078 1699 225 40 0 1492 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 8312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883880/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8392 CPUtime=1001.55
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 260582 0 4 0 100035 120 0 0 25 0 1 0 111567479 8593408 1719 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2098 1719 225 40 0 1512 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 8392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883816/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8480 CPUtime=1061.51
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 280174 0 4 0 106022 129 0 0 25 0 1 0 111567479 8683520 1741 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2120 1741 225 40 0 1534 0
Current children cumulated CPU time (s) 1061.51
Current children cumulated vsize (KiB) 8480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883688/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8548 CPUtime=1121.46
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 299286 0 4 0 112008 138 0 0 25 0 1 0 111567479 8753152 1758 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2137 1758 225 40 0 1551 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 8548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883496/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8684 CPUtime=1181.42
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 318457 0 4 0 117996 146 0 0 25 0 1 0 111567479 8892416 1792 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2171 1792 225 40 0 1585 0
Current children cumulated CPU time (s) 1181.42
Current children cumulated vsize (KiB) 8684

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883304/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8756 CPUtime=1241.35
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 338408 0 4 0 123980 155 0 0 25 0 1 0 111567479 8966144 1810 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2189 1810 225 40 0 1603 0
Current children cumulated CPU time (s) 1241.35
Current children cumulated vsize (KiB) 8756

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883176/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8832 CPUtime=1301.32
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 357881 0 4 0 129969 163 0 0 25 0 1 0 111567479 9043968 1829 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2208 1829 225 40 0 1622 0
Current children cumulated CPU time (s) 1301.32
Current children cumulated vsize (KiB) 8832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883112/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8920 CPUtime=1361.28
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 377287 0 4 0 135955 173 0 0 25 0 1 0 111567479 9134080 1851 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2230 1851 225 40 0 1644 0
Current children cumulated CPU time (s) 1361.28
Current children cumulated vsize (KiB) 8920

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1883048/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=8996 CPUtime=1421.24
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 396610 0 4 0 141942 182 0 0 25 0 1 0 111567479 9211904 1870 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2249 1870 225 40 0 1663 0
Current children cumulated CPU time (s) 1421.24
Current children cumulated vsize (KiB) 8996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882920/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9084 CPUtime=1481.19
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 416339 0 4 0 147926 193 0 0 25 0 1 0 111567479 9302016 1892 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2271 1892 225 40 0 1685 0
Current children cumulated CPU time (s) 1481.19
Current children cumulated vsize (KiB) 9084

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882792/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9160 CPUtime=1541.15
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 436283 0 4 0 153912 203 0 0 25 0 1 0 111567479 9379840 1911 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2290 1911 225 40 0 1704 0
Current children cumulated CPU time (s) 1541.15
Current children cumulated vsize (KiB) 9160

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882728/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9240 CPUtime=1601.1
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 456865 0 4 0 159896 214 0 0 25 0 1 0 111567479 9461760 1931 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2310 1931 225 40 0 1724 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 9240

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882664/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9320 CPUtime=1661.04
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 476424 0 4 0 165881 223 0 0 25 0 1 0 111567479 9543680 1951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2330 1951 225 40 0 1744 0
Current children cumulated CPU time (s) 1661.04
Current children cumulated vsize (KiB) 9320

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882600/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9404 CPUtime=1721
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 495590 0 4 0 171868 232 0 0 25 0 1 0 111567479 9629696 1972 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5284279 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2351 1972 225 40 0 1765 0
Current children cumulated CPU time (s) 1721
Current children cumulated vsize (KiB) 9404

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9484 CPUtime=1780.96
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 515164 0 4 0 177855 241 0 0 25 0 1 0 111567479 9711616 1992 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2371 1992 225 40 0 1785 0
Current children cumulated CPU time (s) 1780.96
Current children cumulated vsize (KiB) 9484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 28538
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28535] ppid=28533 vsize=9508 CPUtime=1800.04
/proc/28535/stat : 28535 (glpPBv3) R 28533 28535 28461 0 -1 0 521921 0 4 0 179760 244 0 0 25 0 1 0 111567479 9736192 1998 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/28535/statm: 2377 1998 225 40 0 1791 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9508

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.41
CPU time (s): 1800.05
CPU user time (s): 1797.61
CPU system time (s): 2.44863
CPU usage (%): 99.9249
Max. virtual memory (cumulated for all children) (KiB): 10176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 2.44863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 521921
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 7893

runsolver used 1.26881 second user time and 3.75743 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 11:28:49 UTC 2007

IDJOB= 352594
IDBENCH= 1987
IDSOLVER= 166
FILE ID= node76/352594-1176636529

PBS_JOBID= 4559829

Free space on /tmp= 66649 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_18.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352594-1176636529/instance-352594-1176636529.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-352594-1176636529 -o ROOT/results/node76/conversion-352594-1176636529 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352594-1176636529/instance-352594-1176636529.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-352594-1176636529 -o ROOT/results/node76/solver-352594-1176636529 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352594-1176636529/instance-352594-1176636529.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e1d6958876c3f9359c6b5193f1345bd5

RANDOM SEED= 221330296

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1891760 kB
Buffers:          9612 kB
Cached:         105036 kB
SwapCached:       3264 kB
Active:          64456 kB
Inactive:        60096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1891760 kB
SwapTotal:     4096564 kB
SwapFree:      4087308 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            26056 kB
Committed_AS:  3267544 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Apr 15 11:58:53 UTC 2007