Trace number 351944

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 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23777
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
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/351944-1176618134/instance-351944-1176618134.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/node65/watcher-351944-1176618134 -o ROOT/results/node65/solver-351944-1176618134 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351944-1176618134/instance-351944-1176618134.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: 0.91 0.97 0.99 3/64 6346
/proc/meminfo: memFree=1770912/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=2644 CPUtime=0
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 137803074 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 661 227 192 40 0 76 0

[startup+0.061449 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6346
/proc/meminfo: memFree=1770912/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3196 CPUtime=0.05
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 438 0 0 0 5 0 0 0 18 0 1 0 137803074 3272704 407 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 799 407 227 40 0 214 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3196

[startup+0.101451 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6346
/proc/meminfo: memFree=1770912/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3196 CPUtime=0.09
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 438 0 0 0 9 0 0 0 18 0 1 0 137803074 3272704 407 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 799 407 227 40 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3196

[startup+0.301467 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6346
/proc/meminfo: memFree=1770912/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3196 CPUtime=0.29
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 440 0 0 0 29 0 0 0 19 0 1 0 137803074 3272704 409 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 799 409 227 40 0 214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3196

[startup+0.701501 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6346
/proc/meminfo: memFree=1770912/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3196 CPUtime=0.69
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 445 0 0 0 69 0 0 0 23 0 1 0 137803074 3272704 414 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 799 414 227 40 0 214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3196

[startup+1.50157 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1770136/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3260 CPUtime=1.48
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 455 0 0 0 148 0 0 0 25 0 1 0 137803074 3338240 424 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 815 424 227 40 0 230 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3260

[startup+3.1017 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1769944/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3328 CPUtime=3.09
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 476 0 0 0 307 2 0 0 25 0 1 0 137803074 3407872 445 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 832 445 227 40 0 247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3328

[startup+6.30196 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1769688/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3456 CPUtime=6.29
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 516 0 0 0 626 3 0 0 25 0 1 0 137803074 3538944 485 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585184 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 864 485 227 40 0 279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3456

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1769320/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=3800 CPUtime=12.69
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 597 0 0 0 1263 6 0 0 25 0 1 0 137803074 3891200 566 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626453 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 950 566 227 40 0 365 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3800

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1768616/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=4424 CPUtime=25.49
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 760 0 0 0 2535 14 0 0 25 0 1 0 137803074 4530176 729 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 1106 729 227 40 0 521 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4424

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1767464/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=5716 CPUtime=51.07
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 1071 0 0 0 5079 28 0 0 25 0 1 0 137803074 5853184 1040 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 1429 1040 227 40 0 844 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5716

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1764008/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=9048 CPUtime=102.27
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 1956 0 0 0 10165 62 0 0 25 0 1 0 137803074 9265152 1884 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 2262 1884 227 40 0 1677 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9048

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1760040/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=13036 CPUtime=162.25
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 3022 0 0 0 16124 101 0 0 25 0 1 0 137803074 13348864 2869 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 3259 2869 227 40 0 2674 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13036

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1756392/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=16632 CPUtime=222.23
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 3919 0 0 0 22082 141 0 0 25 0 1 0 137803074 17031168 3766 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 4158 3766 227 40 0 3573 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1753128/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=19876 CPUtime=282.21
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 4738 0 0 0 28045 176 0 0 25 0 1 0 137803074 20353024 4585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 4969 4585 227 40 0 4384 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1749992/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=22908 CPUtime=342.21
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 5504 0 0 0 34005 216 0 0 25 0 1 0 137803074 23457792 5351 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 5727 5351 227 40 0 5142 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22908

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1746408/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=26520 CPUtime=402.18
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 6555 0 0 0 39970 248 0 0 25 0 1 0 137803074 27156480 6241 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 6630 6241 227 40 0 6045 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1743784/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=29136 CPUtime=462.18
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 7206 0 0 0 45943 275 0 0 25 0 1 0 137803074 29835264 6892 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 7284 6892 227 40 0 6699 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29136

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1740712/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=32168 CPUtime=522.15
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 7970 0 0 0 51922 293 0 0 25 0 1 0 137803074 32940032 7656 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 8042 7656 227 40 0 7457 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1738024/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=34920 CPUtime=582.14
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 8653 0 0 0 57899 315 0 0 25 0 1 0 137803074 35758080 8339 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 8730 8339 227 40 0 8145 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34920

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6347
/proc/meminfo: memFree=1736552/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=36260 CPUtime=642.12
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 9000 0 0 0 63878 334 0 0 25 0 1 0 137803074 37130240 8686 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 9065 8686 227 40 0 8480 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36260


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

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6347
/proc/meminfo: memFree=1727784/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=45156 CPUtime=882.06
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 11534 0 0 0 87798 408 0 0 25 0 1 0 137803074 46239744 10899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 11289 10899 227 40 0 10704 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 45156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6347
/proc/meminfo: memFree=1725864/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=46988 CPUtime=942.04
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 12006 0 0 0 93781 423 0 0 25 0 1 0 137803074 48115712 11371 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 11747 11371 227 40 0 11162 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 46988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1724136/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=48612 CPUtime=1002.03
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 12407 0 0 0 99768 435 0 0 25 0 1 0 137803074 49778688 11772 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 12153 11772 227 40 0 11568 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 48612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1723048/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=49740 CPUtime=1062.02
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 12687 0 0 0 105755 447 0 0 25 0 1 0 137803074 50933760 12052 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 12435 12052 227 40 0 11850 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 49740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1721320/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=51432 CPUtime=1121.99
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 13114 0 0 0 111740 459 0 0 25 0 1 0 137803074 52666368 12479 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632762 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 12858 12479 227 40 0 12273 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 51432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1720168/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=52632 CPUtime=1181.99
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 13416 0 0 0 117729 470 0 0 25 0 1 0 137803074 53895168 12781 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 13158 12781 227 40 0 12573 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 52632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1719080/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=53688 CPUtime=1241.96
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 13675 0 0 0 123715 481 0 0 25 0 1 0 137803074 54976512 13040 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 13422 13040 227 40 0 12837 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 53688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1717672/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=55100 CPUtime=1301.95
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 14019 0 0 0 129702 493 0 0 25 0 1 0 137803074 56422400 13384 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 13775 13384 227 40 0 13190 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 55100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1716136/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=56580 CPUtime=1361.93
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 14400 0 0 0 135688 505 0 0 25 0 1 0 137803074 57937920 13765 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 14145 13765 227 40 0 13560 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 56580

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1715112/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=57568 CPUtime=1421.93
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 14648 0 0 0 141677 516 0 0 25 0 1 0 137803074 58949632 14013 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 14392 14013 227 40 0 13807 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 57568

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1713896/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=58836 CPUtime=1481.9
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 14956 0 0 0 147663 527 0 0 25 0 1 0 137803074 60248064 14321 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 14709 14321 227 40 0 14124 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 58836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1712360/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=60316 CPUtime=1541.89
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 15334 0 0 0 153650 539 0 0 25 0 1 0 137803074 61763584 14699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 15079 14699 227 40 0 14494 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 60316

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1710952/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=61728 CPUtime=1601.88
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 15681 0 0 0 159636 552 0 0 25 0 1 0 137803074 63209472 15046 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 15432 15046 227 40 0 14847 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 61728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1708968/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=63704 CPUtime=1661.86
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 16172 0 0 0 165620 566 0 0 25 0 1 0 137803074 65232896 15537 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 15926 15537 227 40 0 15341 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 63704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1707176/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=65468 CPUtime=1721.84
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 16609 0 0 0 171604 580 0 0 25 0 1 0 137803074 67039232 15974 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 16367 15974 227 40 0 15782 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 65468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1705448/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=67088 CPUtime=1781.83
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 17030 0 0 0 177590 593 0 0 25 0 1 0 137803074 68698112 16395 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578480 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 16772 16395 227 40 0 16187 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 67088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1704872/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=67732 CPUtime=1800.02
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 17175 0 0 0 179404 598 0 0 25 0 1 0 137803074 69357568 16540 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 16933 16540 227 40 0 16348 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 67732

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 2/65 6349
/proc/meminfo: memFree=1704872/2055920 swapFree=4183928/4192956
[pid=6346] ppid=6344 vsize=67732 CPUtime=1800.02
/proc/6346/stat : 6346 (glpPBv3) R 6344 6346 5276 0 -1 0 17175 0 0 0 179404 598 0 0 25 0 1 0 137803074 69357568 16540 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572926 0 0 4096 0 0 0 0 17 1 0 0
/proc/6346/statm: 16933 16540 227 40 0 16348 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 67732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1794.05
CPU system time (s): 6.00009
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 67732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.05
system time used= 6.00009
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17175
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= 2402

runsolver used 1.3188 second user time and 3.60945 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 06:22:14 UTC 2007

IDJOB= 351944
IDBENCH= 1866
IDSOLVER= 166
FILE ID= node65/351944-1176618134

PBS_JOBID= 4557057

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351944-1176618134/instance-351944-1176618134.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-351944-1176618134 -o ROOT/results/node65/conversion-351944-1176618134 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351944-1176618134/instance-351944-1176618134.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-351944-1176618134 -o ROOT/results/node65/solver-351944-1176618134 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351944-1176618134/instance-351944-1176618134.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  38a2c469f9dc1120b8fe634a693ac03d

RANDOM SEED= 826993206

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1771384 kB
Buffers:         18008 kB
Cached:         188584 kB
SwapCached:       2984 kB
Active:          57912 kB
Inactive:       161100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771384 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          16856 kB
Slab:            51532 kB
Committed_AS:   927972 kB
PageTables:       1464 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 node65 on Sun Apr 15 06:52:17 UTC 2007