Trace number 359884

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 NameAnswerCPU timeWall clock time
glpPB 0.2? (TO) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark119.662
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
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/359884-1176948763/instance-359884-1176948763.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/node19/watcher-359884-1176948763 -o ROOT/results/node19/solver-359884-1176948763 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/359884-1176948763/instance-359884-1176948763.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: 1.02 1.03 1.00 3/77 21952
/proc/meminfo: memFree=1718768/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=2648 CPUtime=0
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 142793705 2711552 234 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 662 234 199 40 0 77 0

[startup+0.0467971 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 21952
/proc/meminfo: memFree=1718768/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=2916 CPUtime=0.04
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 352 0 0 0 4 0 0 0 18 0 1 0 142793705 2985984 322 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134528730 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 729 322 199 40 0 144 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2916

[startup+0.101802 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 21952
/proc/meminfo: memFree=1718768/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5388 CPUtime=0.09
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1002 0 0 0 9 0 0 0 18 0 1 0 142793705 5517312 963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1347 963 227 40 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5388

[startup+0.301824 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 21952
/proc/meminfo: memFree=1718768/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=0.29
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1069 0 0 0 29 0 0 0 19 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.701867 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 21952
/proc/meminfo: memFree=1718768/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=0.69
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1078 0 0 0 69 0 0 0 22 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585290 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5612

[startup+1.50196 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715496/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1.49
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1099 0 0 0 149 0 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5612

[startup+3.10113 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715368/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=3.08
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1141 0 0 0 308 0 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5612

[startup+6.30148 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715240/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=6.29
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1235 0 0 0 628 1 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5612

[startup+12.7012 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=12.69
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 1555 0 0 0 1266 3 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5612

[startup+25.5016 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=25.48
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 2175 0 0 0 2542 6 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5612

[startup+51.1013 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=51.08
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 3410 0 0 0 5096 12 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5612

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5688 CPUtime=102.27
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 6339 0 0 0 10202 25 0 0 25 0 1 0 142793705 5824512 1035 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1422 1035 227 40 0 837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5688

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=162.25
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 11131 0 0 0 16187 38 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5612

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21953
/proc/meminfo: memFree=1715120/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=222.23
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 16051 0 0 0 22172 51 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5612

[startup+282.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1715056/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=282.21
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 21155 0 0 0 28156 65 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5612

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715056/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=342.2
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 25907 0 0 0 34140 80 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582121 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5612

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1715056/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=402.18
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 30851 0 0 0 40124 94 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5612

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1715056/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=462.17
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 35955 0 0 0 46108 109 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5612

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1715056/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=522.15
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 40867 0 0 0 52093 122 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134642706 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5612

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1714992/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=582.14
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 45819 0 0 0 58077 137 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1714992/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=642.13
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 50811 0 0 0 64064 149 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134634338 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5612


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

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21953
/proc/meminfo: memFree=1714864/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=882.06
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 69211 0 0 0 88002 204 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5612

[startup+942.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1714800/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=942.04
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 74203 0 0 0 93986 218 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5612

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 21953
/proc/meminfo: memFree=1714800/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5688 CPUtime=1002.03
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 79107 0 0 0 99969 234 0 0 25 0 1 0 142793705 5824512 1035 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587124 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1422 1035 227 40 0 837 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5688

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21953
/proc/meminfo: memFree=1714800/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1062.01
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 83563 0 0 0 105954 247 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 5612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 21953
/proc/meminfo: memFree=1714800/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1122
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 87771 0 0 0 111938 262 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 5612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21953
/proc/meminfo: memFree=1714800/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1181.99
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 92155 0 0 0 117923 276 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585716 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 5612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21953
/proc/meminfo: memFree=1714608/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1241.97
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 96395 0 0 0 123908 289 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 5612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21953
/proc/meminfo: memFree=1714608/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1301.95
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 100907 0 0 0 129894 301 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 5612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21953
/proc/meminfo: memFree=1714608/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1361.94
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 105443 0 0 0 135879 315 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 5612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21953
/proc/meminfo: memFree=1714608/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1421.92
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 109859 0 0 0 141864 328 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 5612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21953
/proc/meminfo: memFree=1714608/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1481.91
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 114067 0 0 0 147847 344 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 5612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21955
/proc/meminfo: memFree=1714544/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1541.89
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 118435 0 0 0 153831 358 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 5612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21955
/proc/meminfo: memFree=1714544/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1601.88
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 122779 0 0 0 159817 371 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 5612

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21955
/proc/meminfo: memFree=1714544/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1661.86
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 127283 0 0 0 165801 385 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 5612

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21955
/proc/meminfo: memFree=1714544/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1721.84
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 131747 0 0 0 171786 398 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 5612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21955
/proc/meminfo: memFree=1714416/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1781.82
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 136627 0 0 0 177771 411 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 5612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21955
/proc/meminfo: memFree=1714416/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1800.03
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 138075 0 0 0 179587 416 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5612

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21955
/proc/meminfo: memFree=1714416/2055920 swapFree=4159444/4192956
[pid=21952] ppid=21950 vsize=5612 CPUtime=1800.03
/proc/21952/stat : 21952 (glpPBv3) R 21950 21952 19250 0 -1 0 138075 0 0 0 179587 416 0 0 25 0 1 0 142793705 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21952/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1795.87
CPU system time (s): 4.16137
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 5752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.87
system time used= 4.16137
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138075
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= 1305

runsolver used 2.12568 second user time and 4.19736 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Apr 19 02:12:43 UTC 2007

IDJOB= 359884
IDBENCH= 1327
IDSOLVER= 166
FILE ID= node19/359884-1176948763

PBS_JOBID= 4605758

Free space on /tmp= 66448 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/359884-1176948763/instance-359884-1176948763.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-359884-1176948763 -o ROOT/results/node19/conversion-359884-1176948763 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359884-1176948763/instance-359884-1176948763.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-359884-1176948763 -o ROOT/results/node19/solver-359884-1176948763 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/359884-1176948763/instance-359884-1176948763.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8485c5b622ae9efcb86cc93d1fd8b600

RANDOM SEED= 775558517

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1719240 kB
Buffers:         33692 kB
Cached:         213004 kB
SwapCached:       2320 kB
Active:          81788 kB
Inactive:       188204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719240 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          31228 kB
Slab:            52340 kB
Committed_AS:  2993232 kB
PageTables:       1788 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= 66448 MiB

End job on node19 on Thu Apr 19 02:42:46 UTC 2007