Trace number 351684

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) 1800.08 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
MD5SUMd5cbc530e20e0da41254bd2567f4c2ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark34564
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34564
Optimality of the best value was proved NO
Number of variables3097
Total number of constraints2178
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2178
Minimum length of a constraint60
Maximum length of a constraint63
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524328
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351684-1176609311/instance-351684-1176609311.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/node29/watcher-351684-1176609311 -o ROOT/results/node29/solver-351684-1176609311 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351684-1176609311/instance-351684-1176609311.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: 0.81 0.97 0.99 3/77 8653
/proc/meminfo: memFree=1737592/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=2648 CPUtime=0
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 108846917 2711552 236 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 662 236 199 40 0 77 0

[startup+0.083444 s]
/proc/loadavg: 0.81 0.97 0.99 3/77 8653
/proc/meminfo: memFree=1737592/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=3180 CPUtime=0.08
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 411 0 0 0 8 0 0 0 18 0 1 0 108846917 3256320 381 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4595415 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 795 381 199 40 0 210 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3180

[startup+0.101445 s]
/proc/loadavg: 0.81 0.97 0.99 3/77 8653
/proc/meminfo: memFree=1737592/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=3316 CPUtime=0.09
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 434 0 0 0 9 0 0 0 18 0 1 0 108846917 3395584 404 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4527746 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 829 404 199 40 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.301457 s]
/proc/loadavg: 0.81 0.97 0.99 3/77 8653
/proc/meminfo: memFree=1737592/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=4380 CPUtime=0.29
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 709 0 0 0 29 0 0 0 19 0 1 0 108846917 4485120 679 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 1095 679 199 40 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.701482 s]
/proc/loadavg: 0.81 0.97 0.99 3/77 8653
/proc/meminfo: memFree=1737592/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=13200 CPUtime=0.69
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 2947 0 0 0 68 1 0 0 23 0 1 0 108846917 13516800 2916 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638627 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3300 2916 221 40 0 2715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13200

[startup+1.50153 s]
/proc/loadavg: 0.81 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1726704/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14192 CPUtime=1.49
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 4799 0 0 0 147 2 0 0 25 0 1 0 108846917 14532608 3160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3548 3160 227 40 0 2963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14192

[startup+3.10163 s]
/proc/loadavg: 0.82 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725424/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14192 CPUtime=3.09
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 4799 0 0 0 307 2 0 0 25 0 1 0 108846917 14532608 3160 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3548 3160 227 40 0 2963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14192

[startup+6.30183 s]
/proc/loadavg: 0.82 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725040/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=6.29
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 5652 0 0 0 627 2 0 0 25 0 1 0 108846917 14716928 3209 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3209 227 40 0 3008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14372

[startup+12.7012 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725104/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=12.69
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 7260 0 0 0 1266 3 0 0 25 0 1 0 108846917 14716928 3209 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3209 227 40 0 3008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14372

[startup+25.501 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725104/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=25.49
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 9672 0 0 0 2544 5 0 0 25 0 1 0 108846917 14716928 3209 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3209 227 40 0 3008 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14372

[startup+51.1016 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725104/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=51.08
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 16121 0 0 0 5100 8 0 0 25 0 1 0 108846917 14716928 3217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3217 227 40 0 3008 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14372

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725168/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=102.27
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 39596 0 0 0 10207 20 0 0 25 0 1 0 108846917 14716928 3217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3217 227 40 0 3008 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14372

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725104/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=162.25
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 68925 0 0 0 16191 34 0 0 25 0 1 0 108846917 14716928 3217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3217 227 40 0 3008 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14372

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8654
/proc/meminfo: memFree=1725104/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=222.23
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 93480 0 0 0 22178 45 0 0 25 0 1 0 108846917 14716928 3217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3217 227 40 0 3008 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14372

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 8654
/proc/meminfo: memFree=1725040/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14372 CPUtime=282.23
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 121531 0 0 0 28164 59 0 0 25 0 1 0 108846917 14716928 3217 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3593 3217 227 40 0 3008 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14372

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 8654
/proc/meminfo: memFree=1724656/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=342.21
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 150873 0 0 0 34147 74 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14732

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 8830
/proc/meminfo: memFree=1723256/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=402.1
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 185379 0 0 0 40117 93 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 14732

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 8852
/proc/meminfo: memFree=1724272/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=462.08
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 213773 0 0 0 46100 108 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 14732

[startup+522.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724272/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=522.06
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 246137 0 0 0 52081 125 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 14732

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724272/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=582.05
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 278507 0 0 0 58064 141 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 14732

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724208/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=642.04
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 306116 0 0 0 64048 156 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 14732


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

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8852
/proc/meminfo: memFree=1724144/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=821.99
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 412049 0 0 0 81990 209 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 14732

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724080/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=18288 CPUtime=881.98
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 448985 0 0 0 87971 227 0 0 25 0 1 0 108846917 18726912 4181 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 4572 4181 227 40 0 3987 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 18288

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724080/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=941.96
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 486952 0 0 0 93951 245 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 14732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724016/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=1001.95
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 524354 0 0 0 99932 263 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1724016/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14732 CPUtime=1061.93
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 562836 0 0 0 105911 282 0 0 25 0 1 0 108846917 15085568 3307 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3683 3307 227 40 0 3098 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 14732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723952/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14748 CPUtime=1121.91
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 600624 0 0 0 111891 300 0 0 25 0 1 0 108846917 15101952 3311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3687 3311 227 40 0 3102 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723888/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14760 CPUtime=1181.91
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 640203 0 0 0 117871 320 0 0 25 0 1 0 108846917 15114240 3314 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3690 3314 227 40 0 3105 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 14760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723824/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14776 CPUtime=1241.89
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 677168 0 0 0 123850 339 0 0 25 0 1 0 108846917 15130624 3318 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3694 3318 227 40 0 3109 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 14776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723760/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14800 CPUtime=1301.88
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 715013 0 0 0 129831 357 0 0 25 0 1 0 108846917 15155200 3324 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3700 3324 227 40 0 3115 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 14800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723696/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14824 CPUtime=1361.86
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 754631 0 0 0 135810 376 0 0 25 0 1 0 108846917 15179776 3330 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3706 3330 227 40 0 3121 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 14824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723696/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14840 CPUtime=1421.85
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 791596 0 0 0 141790 395 0 0 25 0 1 0 108846917 15196160 3334 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3710 3334 227 40 0 3125 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 14840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723632/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14872 CPUtime=1481.83
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 831199 0 0 0 147768 415 0 0 25 0 1 0 108846917 15228928 3342 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3718 3342 227 40 0 3133 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 14872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723504/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14896 CPUtime=1541.82
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 869024 0 0 0 153747 435 0 0 25 0 1 0 108846917 15253504 3348 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3724 3348 227 40 0 3139 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 14896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723440/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14912 CPUtime=1601.81
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 908578 0 0 0 159726 455 0 0 25 0 1 0 108846917 15269888 3352 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3728 3352 227 40 0 3143 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 14912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723376/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14928 CPUtime=1661.79
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 945501 0 0 0 165707 472 0 0 25 0 1 0 108846917 15286272 3356 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3732 3356 227 40 0 3147 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 14928

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723248/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14956 CPUtime=1721.77
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 985095 0 0 0 171686 491 0 0 25 0 1 0 108846917 15314944 3363 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3739 3363 227 40 0 3154 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 14956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8852
/proc/meminfo: memFree=1723184/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14972 CPUtime=1781.76
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 1022938 0 0 0 177667 509 0 0 25 0 1 0 108846917 15331328 3367 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3743 3367 227 40 0 3158 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 14972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8852
/proc/meminfo: memFree=1723184/2055920 swapFree=4190416/4192956
[pid=8653] ppid=8651 vsize=14980 CPUtime=1800.06
/proc/8653/stat : 8653 (glpPBv3) R 8651 8653 8579 0 -1 0 1033510 0 0 0 179492 514 0 0 25 0 1 0 108846917 15339520 3369 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8653/statm: 3745 3369 227 40 0 3160 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14980

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.08
CPU user time (s): 1794.93
CPU system time (s): 5.15122
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 18612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.93
system time used= 5.15122
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033510
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= 36647

runsolver used 2.21566 second user time and 4.18736 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Apr 15 03:55:12 UTC 2007

IDJOB= 351684
IDBENCH= 1790
IDSOLVER= 166
FILE ID= node29/351684-1176609311

PBS_JOBID= 4557061

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351684-1176609311/instance-351684-1176609311.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-351684-1176609311 -o ROOT/results/node29/conversion-351684-1176609311 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351684-1176609311/instance-351684-1176609311.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-351684-1176609311 -o ROOT/results/node29/solver-351684-1176609311 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351684-1176609311/instance-351684-1176609311.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d5cbc530e20e0da41254bd2567f4c2ba

RANDOM SEED= 13380181

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1738000 kB
Buffers:         23944 kB
Cached:         153788 kB
SwapCached:        496 kB
Active:         103904 kB
Inactive:       129396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738000 kB
SwapTotal:     4192956 kB
SwapFree:      4190416 kB
Dirty:            3804 kB
Writeback:           0 kB
Mapped:          72592 kB
Slab:            70080 kB
Committed_AS:   634528 kB
PageTables:       1872 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= 66561 MiB

End job on node29 on Sun Apr 15 04:25:14 UTC 2007