Trace number 350813

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-seymour1.opb
MD5SUM6c96e127d2f61e098d2015d63d4a25a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark100037
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 99995
Optimality of the best value was proved NO
Number of variables10582
Total number of constraints5865
Number of constraints which are clauses651
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5214
Minimum length of a constraint1
Maximum length of a constraint198
Number of terms in the objective function 10582
Biggest coefficient in the objective function 229
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 529702
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 529702
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/350813-1176553117/instance-350813-1176553117.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/node13/watcher-350813-1176553117 -o ROOT/results/node13/solver-350813-1176553117 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350813-1176553117/instance-350813-1176553117.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 14650
/proc/meminfo: memFree=1831104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=2644 CPUtime=0
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 103229542 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 661 228 192 40 0 76 0

[startup+0.0092709 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 14650
/proc/meminfo: memFree=1831104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=2776 CPUtime=0
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 289 0 0 0 0 0 0 0 18 0 1 0 103229542 2842624 259 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 694 259 192 40 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.10129 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 14650
/proc/meminfo: memFree=1831104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=4116 CPUtime=0.09
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 634 0 0 0 9 0 0 0 18 0 1 0 103229542 4214784 604 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 1029 604 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301332 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 14650
/proc/meminfo: memFree=1831104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=5048 CPUtime=0.29
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 887 0 0 0 29 0 0 0 19 0 1 0 103229542 5169152 857 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 1262 857 199 40 0 677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5048

[startup+0.701418 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 14650
/proc/meminfo: memFree=1831104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=7176 CPUtime=0.69
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 1390 0 0 0 68 1 0 0 22 0 1 0 103229542 7348224 1360 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 1794 1360 199 40 0 1209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7176

[startup+1.50159 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1824760/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=29772 CPUtime=1.49
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 7076 0 0 0 145 4 0 0 25 0 1 0 103229542 30486528 7045 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 7443 7045 221 40 0 6858 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29772

[startup+3.10193 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1803448/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=30240 CPUtime=3.09
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 7193 0 0 0 305 4 0 0 25 0 1 0 103229542 30965760 7162 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 7560 7162 221 40 0 6975 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30240

[startup+6.30161 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1803000/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=30240 CPUtime=6.29
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 7193 0 0 0 625 4 0 0 25 0 1 0 103229542 30965760 7162 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 7560 7162 221 40 0 6975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30240

[startup+12.702 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1802048/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=31176 CPUtime=12.69
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 7544 0 0 0 1264 5 0 0 25 0 1 0 103229542 31924224 7396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 7794 7396 221 40 0 7209 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31176

[startup+25.5017 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1802048/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=31176 CPUtime=25.48
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 7544 0 0 0 2543 5 0 0 25 0 1 0 103229542 31924224 7396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605736 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 7794 7396 221 40 0 7209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31176

[startup+51.1012 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1799808/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=33316 CPUtime=51.08
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 12245 0 0 0 5099 9 0 0 25 0 1 0 103229542 34115584 7953 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8329 7953 227 40 0 7744 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33316

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 14651
/proc/meminfo: memFree=1799104/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=102.26
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 21396 0 0 0 10213 13 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34016

[startup+162.302 s]
/proc/loadavg: 1.13 1.03 1.00 2/78 14651
/proc/meminfo: memFree=1799040/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=162.23
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 34548 0 0 0 16203 20 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34016

[startup+222.303 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 14651
/proc/meminfo: memFree=1799040/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=222.21
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 45583 0 0 0 22195 26 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34016

[startup+282.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 14651
/proc/meminfo: memFree=1799040/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=282.19
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 58669 0 0 0 28186 33 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34016

[startup+342.301 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 14651
/proc/meminfo: memFree=1799040/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=342.17
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 69574 0 0 0 34178 39 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543445 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34016

[startup+402.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 14651
/proc/meminfo: memFree=1798976/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=402.14
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 82660 0 0 0 40168 46 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34016

[startup+462.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 14651
/proc/meminfo: memFree=1798912/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=462.12
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 95746 0 0 0 46159 53 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34016

[startup+522.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 14651
/proc/meminfo: memFree=1798912/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=522.1
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 106651 0 0 0 52151 59 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34016

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 14651
/proc/meminfo: memFree=1798848/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=582.08
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 119737 0 0 0 58142 66 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34016

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14651
/proc/meminfo: memFree=1798784/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=642.07
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 132869 0 0 0 64134 73 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 34016


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14651
/proc/meminfo: memFree=1798656/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=881.97
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 180701 0 0 0 88099 98 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14651
/proc/meminfo: memFree=1798656/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=941.95
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 193619 0 0 0 94090 105 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 34016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14651
/proc/meminfo: memFree=1798592/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1001.93
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 206537 0 0 0 100081 112 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 34016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14651
/proc/meminfo: memFree=1798592/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1061.9
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 217302 0 0 0 106073 117 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 34016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14651
/proc/meminfo: memFree=1798528/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1121.88
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 230220 0 0 0 112064 124 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 34016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1798016/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1181.86
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 243138 0 0 0 118054 132 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 34016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797952/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=42460 CPUtime=1241.83
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 256023 0 0 0 124045 138 0 0 25 0 1 0 103229542 43479040 10234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 10615 10234 227 40 0 10030 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 42460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797888/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1301.82
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 266895 0 0 0 130037 145 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 34016

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797824/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=42460 CPUtime=1361.79
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 279840 0 0 0 136028 151 0 0 25 0 1 0 103229542 43479040 10234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585733 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 10615 10234 227 40 0 10030 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 42460

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797824/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1421.77
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 290744 0 0 0 142020 157 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 34016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797824/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1481.75
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 303662 0 0 0 148010 165 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 34016

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797824/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1541.72
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 316682 0 0 0 154001 171 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 34016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797760/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1601.7
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 327525 0 0 0 159993 177 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 34016

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797760/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1661.68
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 340677 0 0 0 165984 184 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633025 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 34016

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797696/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1721.66
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 351677 0 0 0 171976 190 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 34016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14653
/proc/meminfo: memFree=1797568/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1781.64
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 364829 0 0 0 177967 197 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 34016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14653
/proc/meminfo: memFree=1797568/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1800.04
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 369213 0 0 0 179805 199 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 34016

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 2/78 14653
/proc/meminfo: memFree=1797568/2055920 swapFree=4191880/4192956
[pid=14650] ppid=14648 vsize=34016 CPUtime=1800.04
/proc/14650/stat : 14650 (glpPBv3) R 14648 14650 14174 0 -1 0 369213 0 0 0 179805 199 0 0 25 0 1 0 103229542 34832384 8128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/14650/statm: 8504 8128 227 40 0 7919 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 34016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1798.06
CPU system time (s): 2.00069
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 42684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.06
system time used= 2.00069
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 369213
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= 1874

runsolver used 2.15867 second user time and 4.06538 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 12:18:37 UTC 2007

IDJOB= 350813
IDBENCH= 1591
IDSOLVER= 166
FILE ID= node13/350813-1176553117

PBS_JOBID= 4556761

Free space on /tmp= 66518 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-seymour1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350813-1176553117/instance-350813-1176553117.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-350813-1176553117 -o ROOT/results/node13/conversion-350813-1176553117 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350813-1176553117/instance-350813-1176553117.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-350813-1176553117 -o ROOT/results/node13/solver-350813-1176553117 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350813-1176553117/instance-350813-1176553117.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6c96e127d2f61e098d2015d63d4a25a7

RANDOM SEED= 557384612

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1831448 kB
Buffers:         19296 kB
Cached:         109940 kB
SwapCached:         32 kB
Active:          51392 kB
Inactive:       121132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831448 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5840 kB
Writeback:           0 kB
Mapped:          60828 kB
Slab:            37332 kB
Committed_AS:  4619488 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= 66518 MiB

End job on node13 on Sat Apr 14 12:48:40 UTC 2007