Trace number 351879

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) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-reduced-ws97-3.opb
MD5SUM8fd497081fcc2923cbeefd2c48cb5010
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark834
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 826
Optimality of the best value was proved NO
Number of variables3300
Total number of constraints1985
Number of constraints which are clauses1364
Number of constraints which are cardinality constraints (but not clauses)621
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint220
Number of terms in the objective function 2792
Biggest coefficient in the objective function 379
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 526163
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 379
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 526163
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351879-1176616379/instance-351879-1176616379.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/node4/watcher-351879-1176616379 -o ROOT/results/node4/solver-351879-1176616379 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351879-1176616379/instance-351879-1176616379.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: 0.94 0.99 0.99 3/77 3808
/proc/meminfo: memFree=1762448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=2644 CPUtime=0
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 137675715 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 661 226 192 40 0 76 0

[startup+0.078094 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 3808
/proc/meminfo: memFree=1762448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=4832 CPUtime=0.07
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 824 0 0 0 7 0 0 0 18 0 1 0 137675715 4947968 794 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1208 794 211 40 0 623 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4832

[startup+0.101095 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 3808
/proc/meminfo: memFree=1762448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=5108 CPUtime=0.09
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 894 0 0 0 9 0 0 0 18 0 1 0 137675715 5230592 863 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1277 863 221 40 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5108

[startup+0.301114 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 3808
/proc/meminfo: memFree=1762448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=5272 CPUtime=0.29
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 948 0 0 0 29 0 0 0 19 0 1 0 137675715 5398528 917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1318 917 221 40 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5272

[startup+0.701153 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 3808
/proc/meminfo: memFree=1762448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=5096 CPUtime=0.69
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 956 0 0 0 69 0 0 0 23 0 1 0 137675715 5218304 872 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1274 872 221 40 0 689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5096

[startup+1.50123 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1759560/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=1.48
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1425 0 0 0 148 0 0 0 25 0 1 0 137675715 7024640 1333 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1333 227 40 0 1130 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6860

[startup+3.10138 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757768/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=3.08
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1425 0 0 0 308 0 0 0 25 0 1 0 137675715 7024640 1333 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1333 227 40 0 1130 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6860

[startup+6.30169 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757704/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=6.28
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1429 0 0 0 628 0 0 0 25 0 1 0 137675715 7024640 1337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1337 227 40 0 1130 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6860

[startup+12.7013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757640/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=12.69
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1612 0 0 0 1268 1 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6860

[startup+25.5015 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757576/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6996 CPUtime=25.48
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 9754 0 0 0 2544 4 0 0 25 0 1 0 137675715 7163904 1363 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1749 1363 227 40 0 1164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6996

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757576/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=51.07
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 60673 0 0 0 5082 25 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632398 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6860

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=102.26
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 214347 0 0 0 10127 99 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6860

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757512/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7280 CPUtime=162.24
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 436883 0 0 0 16023 201 0 0 25 0 1 0 137675715 7454720 1422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1820 1422 227 40 0 1235 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7280

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757448/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=222.23
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 666325 0 0 0 21917 306 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6860

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757000/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=282.21
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 981824 0 0 0 27778 443 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6860

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1756936/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=342.2
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1347610 0 0 0 33609 611 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6860

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757384/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7156 CPUtime=402.18
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 1722235 0 0 0 39444 774 0 0 25 0 1 0 137675715 7327744 1381 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1789 1381 227 40 0 1204 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7156

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3809
/proc/meminfo: memFree=1757000/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7008 CPUtime=462.16
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 2144290 0 0 0 45256 960 0 0 25 0 1 0 137675715 7176192 1341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1752 1344 227 40 0 1167 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7008

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 3977
/proc/meminfo: memFree=1755736/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7568 CPUtime=522.06
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 2531003 0 0 0 51069 1137 0 0 25 0 1 0 137675715 7749632 1484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1892 1484 227 40 0 1307 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 7568

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756744/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=582.03
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 2918588 0 0 0 56895 1308 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 6860

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1757064/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=642.02
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 3293719 0 0 0 62724 1478 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 6860


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1757064/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7436 CPUtime=821.96
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 4436637 0 0 0 80214 1982 0 0 25 0 1 0 137675715 7614464 1466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1859 1466 227 40 0 1274 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7436

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1757000/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7568 CPUtime=881.94
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 4830072 0 0 0 86045 2149 0 0 25 0 1 0 137675715 7749632 1484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1892 1484 227 40 0 1307 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 7568

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756936/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=941.92
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 5201255 0 0 0 91876 2316 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 6860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756616/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7436 CPUtime=1001.91
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 5587259 0 0 0 97705 2486 0 0 25 0 1 0 137675715 7614464 1466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1859 1466 227 40 0 1274 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 7436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756552/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7568 CPUtime=1061.9
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 5971043 0 0 0 103536 2654 0 0 25 0 1 0 137675715 7749632 1484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1892 1484 227 40 0 1307 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 7568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756872/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7568 CPUtime=1121.88
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 6366055 0 0 0 109361 2827 0 0 25 0 1 0 137675715 7749632 1484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1892 1484 227 40 0 1307 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 7568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756488/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6860 CPUtime=1181.86
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 6742185 0 0 0 115198 2988 0 0 25 0 1 0 137675715 7024640 1339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1715 1339 227 40 0 1130 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 6860

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756872/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7568 CPUtime=1241.85
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 7116430 0 0 0 121030 3155 0 0 25 0 1 0 137675715 7749632 1484 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1892 1484 227 40 0 1307 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 7568

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756488/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7576 CPUtime=1301.84
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 7498072 0 0 0 126864 3320 0 0 25 0 1 0 137675715 7757824 1486 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1894 1486 227 40 0 1309 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 7576

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756872/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=6868 CPUtime=1361.81
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 7876957 0 0 0 132695 3486 0 0 25 0 1 0 137675715 7032832 1341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632388 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1717 1341 227 40 0 1132 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 6868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756424/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7576 CPUtime=1421.8
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 8220317 0 0 0 138537 3643 0 0 25 0 1 0 137675715 7757824 1486 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1894 1486 227 40 0 1309 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 7576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756744/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7608 CPUtime=1481.78
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 8569707 0 0 0 144379 3799 0 0 25 0 1 0 137675715 7790592 1494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1902 1494 227 40 0 1317 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 7608

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756680/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7656 CPUtime=1541.76
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 8926004 0 0 0 150213 3963 0 0 25 0 1 0 137675715 7839744 1506 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1914 1506 227 40 0 1329 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 7656

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756616/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7188 CPUtime=1601.74
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 9277544 0 0 0 156049 4125 0 0 25 0 1 0 137675715 7360512 1389 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1797 1389 227 40 0 1212 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 7188

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756616/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7512 CPUtime=1661.73
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 9638606 0 0 0 161883 4290 0 0 25 0 1 0 137675715 7692288 1482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1878 1490 227 40 0 1293 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 7512

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756552/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7632 CPUtime=1721.71
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 9998869 0 0 0 167720 4451 0 0 25 0 1 0 137675715 7815168 1532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1908 1532 227 40 0 1323 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 7632

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 4007
/proc/meminfo: memFree=1756424/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7056 CPUtime=1781.69
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 10386936 0 0 0 173543 4626 0 0 25 0 1 0 137675715 7225344 1388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1764 1388 227 40 0 1179 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 7056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 4007
/proc/meminfo: memFree=1756360/2055920 swapFree=4154132/4192956
[pid=3808] ppid=3806 vsize=7764 CPUtime=1800
/proc/3808/stat : 3808 (glpPBv3) R 3806 3808 2513 0 -1 0 10501937 0 0 0 175323 4677 0 0 25 0 1 0 137675715 7950336 1533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/3808/statm: 1941 1533 227 40 0 1356 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 7764

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): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1753.24
CPU system time (s): 46.7769
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 7764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1753.24
system time used= 46.7769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10501937
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= 11
involuntary context switches= 13354

runsolver used 2.00569 second user time and 4.19136 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 05:53:00 UTC 2007

IDJOB= 351879
IDBENCH= 1843
IDSOLVER= 166
FILE ID= node4/351879-1176616379

PBS_JOBID= 4556824

Free space on /tmp= 66558 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-reduced-ws97-3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351879-1176616379/instance-351879-1176616379.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-351879-1176616379 -o ROOT/results/node4/conversion-351879-1176616379 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351879-1176616379/instance-351879-1176616379.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-351879-1176616379 -o ROOT/results/node4/solver-351879-1176616379 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351879-1176616379/instance-351879-1176616379.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8fd497081fcc2923cbeefd2c48cb5010

RANDOM SEED= 259976013

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1762920 kB
Buffers:         39996 kB
Cached:         164204 kB
SwapCached:       2180 kB
Active:          58476 kB
Inactive:       174972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762920 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          32884 kB
Slab:            45084 kB
Committed_AS:  4627800 kB
PageTables:       1824 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= 66558 MiB

End job on node4 on Sun Apr 15 06:23:02 UTC 2007