Trace number 373103

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	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/373103-1177166217/instance-373103-1177166217.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/node25/watcher-373103-1177166217 -o ROOT/results/node25/solver-373103-1177166217 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/373103-1177166217/instance-373103-1177166217.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: 0.96 1.00 1.00 3/64 15137
/proc/meminfo: memFree=1774856/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=2644 CPUtime=0
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 164538789 2707456 228 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 661 228 192 40 0 76 0

[startup+0.076329 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 15137
/proc/meminfo: memFree=1774856/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=3848 CPUtime=0.07
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 568 0 0 0 7 0 0 0 18 0 1 0 164538789 3940352 538 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 962 539 199 40 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3848

[startup+0.101333 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 15137
/proc/meminfo: memFree=1774856/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=4248 CPUtime=0.09
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 656 0 0 0 9 0 0 0 18 0 1 0 164538789 4349952 626 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 1062 627 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301366 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 15137
/proc/meminfo: memFree=1774856/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=6912 CPUtime=0.29
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 1345 0 0 0 29 0 0 0 19 0 1 0 164538789 7077888 1315 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 1728 1315 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701435 s]
/proc/loadavg: 0.96 1.00 1.00 3/64 15137
/proc/meminfo: memFree=1774856/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=12240 CPUtime=0.69
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 2660 0 0 0 68 1 0 0 22 0 1 0 164538789 12533760 2630 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 3060 2630 199 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.50257 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1748352/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=59096 CPUtime=1.49
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 16583 0 0 0 141 8 0 0 25 0 1 0 164538789 60514304 14362 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 14774 14362 221 40 0 14189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59096

[startup+3.10184 s]
/proc/loadavg: 0.96 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1718080/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=59096 CPUtime=3.09
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 16583 0 0 0 301 8 0 0 25 0 1 0 164538789 60514304 14362 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 14774 14362 221 40 0 14189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59096

[startup+6.30139 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1717760/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=59096 CPUtime=6.29
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 19079 0 0 0 619 10 0 0 25 0 1 0 164538789 60514304 14362 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 14774 14362 221 40 0 14189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59096

[startup+12.7015 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1717760/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=59096 CPUtime=12.69
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 22823 0 0 0 1257 12 0 0 25 0 1 0 164538789 60514304 14362 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 14774 14362 221 40 0 14189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59096

[startup+25.5017 s]
/proc/loadavg: 0.97 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1717760/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=59096 CPUtime=25.48
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 29063 0 0 0 2533 15 0 0 25 0 1 0 164538789 60514304 14362 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 14774 14362 221 40 0 14189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59096

[startup+51.101 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 15138
/proc/meminfo: memFree=1710720/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=63776 CPUtime=51.08
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 44507 0 0 0 5085 23 0 0 25 0 1 0 164538789 65306624 15532 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15944 15532 221 40 0 15359 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63776

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=102.27
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 70160 0 0 0 10191 36 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61004

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=162.24
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 98864 0 0 0 16173 51 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61004

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=222.22
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 128192 0 0 0 22156 66 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61004

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=282.2
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 157520 0 0 0 28140 80 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584141 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 61004

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=342.18
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 185600 0 0 0 34125 93 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 61004

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=402.16
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 212432 0 0 0 40110 106 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61004

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=462.15
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 238640 0 0 0 46095 120 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584571 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 61004

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=522.12
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 264224 0 0 0 52080 132 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 61004

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=582.1
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 289184 0 0 0 58066 144 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 61004

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=642.09
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 313520 0 0 0 64053 156 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 61004


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=882.01
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 407744 0 0 0 87998 203 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643313 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 61004

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1713984/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=941.98
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 430832 0 0 0 93984 214 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583701 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 61004

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1001.97
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 453920 0 0 0 99970 227 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 61004

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1061.95
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 477008 0 0 0 105958 237 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 61004

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1121.93
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 499472 0 0 0 111946 247 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 61004

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15140
/proc/meminfo: memFree=1715712/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1181.91
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 521936 0 0 0 117933 258 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 61004

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1241.89
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 544400 0 0 0 123921 268 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 61004

[startup+1302.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1301.88
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 566864 0 0 0 129908 280 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 61004

[startup+1362.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 15140
/proc/meminfo: memFree=1715584/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1361.85
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 589328 0 0 0 135894 291 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 61004

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 15140
/proc/meminfo: memFree=1715648/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1421.84
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 611792 0 0 0 141882 302 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 61004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 15308
/proc/meminfo: memFree=1714368/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1481.74
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 633632 0 0 0 147860 314 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583593 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 61004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715512/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1541.71
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 656096 0 0 0 153847 324 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 61004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715448/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1601.68
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 677936 0 0 0 159834 334 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 61004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715576/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1661.66
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 699776 0 0 0 165821 345 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 61004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715576/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1721.64
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 721616 0 0 0 171809 355 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 61004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715704/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1781.63
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 743456 0 0 0 177797 366 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 61004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715704/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1800.03
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 750320 0 0 0 179634 369 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 61004

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15338
/proc/meminfo: memFree=1715704/2055920 swapFree=4182972/4192956
[pid=15137] ppid=15135 vsize=61004 CPUtime=1800.03
/proc/15137/stat : 15137 (glpPBv3) R 15135 15137 14389 0 -1 0 750320 0 0 0 179634 369 0 0 25 0 1 0 164538789 62468096 14839 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/15137/statm: 15251 14839 221 40 0 14666 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 61004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1796.34
CPU system time (s): 3.70344
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 66272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.34
system time used= 3.70344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 750320
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= 4006

runsolver used 1.26081 second user time and 3.72243 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 21 14:36:57 UTC 2007

IDJOB= 373103
IDBENCH= 25019
IDSOLVER= 166
FILE ID= node25/373103-1177166217

PBS_JOBID= 4648933

Free space on /tmp= 66365 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/373103-1177166217/instance-373103-1177166217.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-373103-1177166217 -o ROOT/results/node25/conversion-373103-1177166217 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373103-1177166217/instance-373103-1177166217.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-373103-1177166217 -o ROOT/results/node25/solver-373103-1177166217 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/373103-1177166217/instance-373103-1177166217.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a7af672db5daf9bd21f1768f531add6b

RANDOM SEED= 956658162

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1775328 kB
Buffers:         62480 kB
Cached:         166124 kB
SwapCached:       3684 kB
Active:          77908 kB
Inactive:       161556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775328 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            4644 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            27168 kB
Committed_AS:  4082424 kB
PageTables:       1472 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= 66365 MiB

End job on node25 on Sat Apr 21 15:07:00 UTC 2007