Trace number 351866

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib3/normalized-reduced-mps-v2-20-10-qnet1.opb
MD5SUMa5b00f1ae7deac89a36da7a8be4b1f6d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark301
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 291
Optimality of the best value was proved NO
Number of variables5380
Total number of constraints630
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints542
Minimum length of a constraint2
Maximum length of a constraint77
Number of terms in the objective function 3720
Biggest coefficient in the objective function 2115
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527620
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262086
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527620
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/351866-1176615659/instance-351866-1176615659.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/node61/watcher-351866-1176615659 -o ROOT/results/node61/solver-351866-1176615659 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351866-1176615659/instance-351866-1176615659.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1561384/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=2644 CPUtime=0
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 73529562 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 661 230 192 40 0 76 0

[startup+0.017724 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1561384/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=3044 CPUtime=0.01
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 352 0 0 0 1 0 0 0 18 0 1 0 73529562 3117056 322 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 761 322 192 40 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3044

[startup+0.101733 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1561384/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=4648 CPUtime=0.09
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 847 0 0 0 9 0 0 0 18 0 1 0 73529562 4759552 780 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1162 780 221 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.301751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1561384/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=0.29
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1227 0 0 0 29 0 0 0 19 0 1 0 73529562 6307840 1160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543236 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1160 227 40 0 955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6160

[startup+0.701788 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32535
/proc/meminfo: memFree=1561384/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=0.69
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1227 0 0 0 69 0 0 0 22 0 1 0 73529562 6307840 1160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1160 227 40 0 955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6160

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557664/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=1.49
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1227 0 0 0 149 0 0 0 25 0 1 0 73529562 6307840 1160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1160 227 40 0 955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6160

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557408/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=3.09
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1227 0 0 0 309 0 0 0 25 0 1 0 73529562 6307840 1160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1160 227 40 0 955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6160

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557408/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=6.29
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1228 0 0 0 629 0 0 0 25 0 1 0 73529562 6307840 1161 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534920 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1161 227 40 0 955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6160

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557368/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=12.68
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1879 0 0 0 1267 1 0 0 25 0 1 0 73529562 6307840 1164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632670 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1164 227 40 0 955 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6160

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557376/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=25.49
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 5285 0 0 0 2545 4 0 0 25 0 1 0 73529562 6307840 1164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1164 227 40 0 955 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6160

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1557184/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6160 CPUtime=51.07
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 46417 0 0 0 5087 20 0 0 25 0 1 0 73529562 6307840 1164 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632390 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1540 1164 227 40 0 955 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6160

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 3/65 32536
/proc/meminfo: memFree=1557184/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6808 CPUtime=102.26
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 369224 0 0 0 10069 157 0 0 25 0 1 0 73529562 6971392 1302 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1702 1310 227 40 0 1117 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6808

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1556672/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=6740 CPUtime=162.25
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1040292 0 0 0 15779 446 0 0 25 0 1 0 73529562 6901760 1309 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1685 1309 227 40 0 1100 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1556096/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7220 CPUtime=222.23
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 1877287 0 0 0 21408 815 0 0 25 0 1 0 73529562 7393280 1429 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1805 1429 227 40 0 1220 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1556032/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7448 CPUtime=282.22
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 2719274 0 0 0 27041 1181 0 0 25 0 1 0 73529562 7626752 1481 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1862 1481 227 40 0 1277 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7448

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1555968/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7852 CPUtime=342.2
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 3544197 0 0 0 32674 1546 0 0 25 0 1 0 73529562 8040448 1572 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1963 1572 227 40 0 1378 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7852

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1555456/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7516 CPUtime=402.19
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 4373796 0 0 0 38306 1913 0 0 25 0 1 0 73529562 7696384 1503 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1879 1503 227 40 0 1294 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7516

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1555520/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7524 CPUtime=462.17
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 5184294 0 0 0 43957 2260 0 0 25 0 1 0 73529562 7704576 1505 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1881 1505 227 40 0 1296 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7524

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1555648/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=7596 CPUtime=522.16
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 5870282 0 0 0 49658 2558 0 0 25 0 1 0 73529562 7778304 1523 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 1899 1523 227 40 0 1314 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7596

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1554880/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=8056 CPUtime=582.14
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 6232980 0 0 0 55490 2724 0 0 25 0 1 0 73529562 8249344 1638 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 2014 1638 227 40 0 1429 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8056

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1554752/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=9092 CPUtime=642.13
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 6803398 0 0 0 61236 2977 0 0 25 0 1 0 73529562 9310208 1874 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 2273 1882 227 40 0 1688 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9092


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1547904/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=15908 CPUtime=822.09
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 9084435 0 0 0 78218 3991 0 0 25 0 1 0 73529562 16289792 3599 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 3977 3599 227 40 0 3392 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 15908

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1544128/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=19100 CPUtime=882.07
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 9855474 0 0 0 83875 4332 0 0 25 0 1 0 73529562 19558400 4399 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134574694 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 4775 4399 227 40 0 4190 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19100

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1540800/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=22800 CPUtime=942.05
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 10594363 0 0 0 89536 4669 0 0 25 0 1 0 73529562 23347200 5316 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 5700 5320 227 40 0 5115 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1538048/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=25180 CPUtime=1002.04
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 11356813 0 0 0 95191 5013 0 0 25 0 1 0 73529562 25784320 5919 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 6295 5919 227 40 0 5710 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1536960/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=26420 CPUtime=1062.02
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 12122905 0 0 0 100855 5347 0 0 25 0 1 0 73529562 27054080 6225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 6605 6225 227 40 0 6020 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 26420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1534208/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29512 CPUtime=1122.01
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 12892094 0 0 0 106503 5698 0 0 25 0 1 0 73529562 30220288 6999 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7378 6999 227 40 0 6793 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 29512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32536
/proc/meminfo: memFree=1534144/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=28988 CPUtime=1181.99
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 13665214 0 0 0 112152 6047 0 0 25 0 1 0 73529562 29683712 6871 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134573005 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7247 6871 227 40 0 6662 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 28988

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32704
/proc/meminfo: memFree=1532816/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29568 CPUtime=1241.9
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 14428868 0 0 0 117789 6401 0 0 25 0 1 0 73529562 30277632 7001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7392 7001 227 40 0 6807 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 29568

[startup+1302.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 32734
/proc/meminfo: memFree=1533952/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29432 CPUtime=1301.87
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 15184308 0 0 0 123436 6751 0 0 25 0 1 0 73529562 30138368 6973 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643571 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7358 6973 227 40 0 6773 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 29432

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 32734
/proc/meminfo: memFree=1533568/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29568 CPUtime=1361.85
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 15952864 0 0 0 129081 7104 0 0 25 0 1 0 73529562 30277632 7001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7392 7001 227 40 0 6807 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 29568

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 32734
/proc/meminfo: memFree=1533888/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29432 CPUtime=1421.85
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 16712784 0 0 0 134737 7448 0 0 25 0 1 0 73529562 30138368 6973 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7358 6973 227 40 0 6773 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 29432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32734
/proc/meminfo: memFree=1533696/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29520 CPUtime=1481.82
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 17495156 0 0 0 140384 7798 0 0 25 0 1 0 73529562 30228480 7001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580783 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7380 7001 227 40 0 6795 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 29520

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533568/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=28996 CPUtime=1541.81
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 18274292 0 0 0 146036 8145 0 0 25 0 1 0 73529562 29691904 6873 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7249 6873 227 40 0 6664 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 28996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533952/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29432 CPUtime=1601.8
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 19002226 0 0 0 151705 8475 0 0 25 0 1 0 73529562 30138368 6948 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7358 6950 227 40 0 6773 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 29432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533632/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=28996 CPUtime=1661.78
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 19750316 0 0 0 157359 8819 0 0 25 0 1 0 73529562 29691904 6873 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534269 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7249 6873 227 40 0 6664 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 28996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533952/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=28996 CPUtime=1721.77
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 20486828 0 0 0 163029 9148 0 0 25 0 1 0 73529562 29691904 6873 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7249 6873 227 40 0 6664 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 28996

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533760/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29568 CPUtime=1781.75
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 21227824 0 0 0 168693 9482 0 0 25 0 1 0 73529562 30277632 7001 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7392 7001 227 40 0 6807 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 29568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32734
/proc/meminfo: memFree=1533952/2055920 swapFree=4191892/4192956
[pid=32535] ppid=32533 vsize=29296 CPUtime=1800.05
/proc/32535/stat : 32535 (glpPBv3) R 32533 32535 31796 0 -1 0 21456119 0 0 0 170416 9589 0 0 25 0 1 0 73529562 29999104 6944 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 1 0 0
/proc/32535/statm: 7324 6944 227 40 0 6739 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 29296

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1704.16
CPU system time (s): 95.9044
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 29568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1704.16
system time used= 95.9044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21456119
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= 10
involuntary context switches= 3977

runsolver used 1.2958 second user time and 3.68644 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 15 05:40:59 UTC 2007

IDJOB= 351866
IDBENCH= 1831
IDSOLVER= 166
FILE ID= node61/351866-1176615659

PBS_JOBID= 4557042

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-qnet1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351866-1176615659/instance-351866-1176615659.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-351866-1176615659 -o ROOT/results/node61/conversion-351866-1176615659 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351866-1176615659/instance-351866-1176615659.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-351866-1176615659 -o ROOT/results/node61/solver-351866-1176615659 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351866-1176615659/instance-351866-1176615659.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a5b00f1ae7deac89a36da7a8be4b1f6d

RANDOM SEED= 849022441

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1561856 kB
Buffers:         15080 kB
Cached:         340028 kB
SwapCached:        396 kB
Active:         173512 kB
Inactive:       219972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561856 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          47160 kB
Slab:            86664 kB
Committed_AS:   154200 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node61 on Sun Apr 15 06:11:02 UTC 2007