Trace number 362592

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? (exit code) 1463.42 1463.92

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-neos12.opb
MD5SUMa0b6152dd8614459e798b375ad9ceb75
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.40978
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables22960
Total number of constraints8611
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 constraints8611
Minimum length of a constraint11
Maximum length of a constraint840
Number of terms in the objective function 13440
Biggest coefficient in the objective function 586
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 535808
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535808
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
1463.39/1463.91	c starting to Solve
1463.39/1463.91	Assertion failed: x >= lb; file glpmip2.c; line 230

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362592-1177015219/instance-362592-1177015219.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/node41/watcher-362592-1177015219 -o ROOT/results/node41/solver-362592-1177015219 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362592-1177015219/instance-362592-1177015219.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22159
/proc/meminfo: memFree=1816256/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=2644 CPUtime=0
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 149433806 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 661 230 192 40 0 76 0

[startup+0.084558 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22159
/proc/meminfo: memFree=1816256/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=4512 CPUtime=0.07
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 740 0 0 0 7 0 0 0 18 0 1 0 149433806 4620288 710 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2130016 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 1128 710 199 40 0 543 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4512

[startup+0.101547 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22159
/proc/meminfo: memFree=1816256/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=4648 CPUtime=0.09
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 766 0 0 0 9 0 0 0 18 0 1 0 149433806 4759552 736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 1162 736 199 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.301565 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22159
/proc/meminfo: memFree=1816256/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=6112 CPUtime=0.29
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1149 0 0 0 29 0 0 0 19 0 1 0 149433806 6258688 1119 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 1528 1119 199 40 0 943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.7016 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 22159
/proc/meminfo: memFree=1816256/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=8376 CPUtime=0.69
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1710 0 0 0 68 1 0 0 22 0 1 0 149433806 8577024 1680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134528149 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 2094 1680 199 40 0 1509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8376

[startup+1.50167 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1804280/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=29808 CPUtime=1.49
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 7095 0 0 0 146 3 0 0 25 0 1 0 149433806 30523392 7064 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7452 7064 221 40 0 6867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29808

[startup+3.10181 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788664/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=29996 CPUtime=3.09
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 9580 0 0 0 304 5 0 0 25 0 1 0 149433806 30715904 7097 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7499 7106 221 40 0 6914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29996

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1787960/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=6.28
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 12422 0 0 0 622 6 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584556 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30492

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788936/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=12.68
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 26328 0 0 0 1256 12 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30492

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1789128/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=25.48
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 52214 0 0 0 2524 24 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584063 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30492

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=51.07
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 89422 0 0 0 5066 41 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30492

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145460/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=102.27
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 133172 0 0 0 10163 64 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30492

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788552/2055920 swapFree=4145524/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=162.24
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 185082 0 0 0 16135 89 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30492

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1789256/2055920 swapFree=4145524/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=222.23
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 257082 0 0 0 22100 123 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30492

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1789064/2055920 swapFree=4145588/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=282.21
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 321074 0 0 0 28067 154 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30492

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788552/2055920 swapFree=4145588/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=342.2
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 421394 0 0 0 34018 202 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582318 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30492

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145588/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=402.18
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 509108 0 0 0 39976 242 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30492

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788552/2055920 swapFree=4145652/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=462.17
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 573134 0 0 0 45944 273 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30492

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788552/2055920 swapFree=4145652/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=522.15
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 661524 0 0 0 51896 319 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30492

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145720/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=582.13
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 723116 0 0 0 57864 349 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30492

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788552/2055920 swapFree=4145720/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=642.12
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 772948 0 0 0 63838 374 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 30492


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

/proc/meminfo: memFree=1789256/2055920 swapFree=4145784/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=822.07
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 969298 0 0 0 81739 468 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 30492

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145848/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=882.05
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1014264 0 0 0 87715 490 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582398 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30492

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145848/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=942.04
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1099054 0 0 0 93674 530 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587141 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30492

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145912/4192956
[pid=22159] ppid=22157 vsize=29748 CPUtime=1002.02
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1157740 0 0 0 99644 558 0 0 25 0 1 0 149433806 30461952 7049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7437 7049 221 40 0 6852 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29748

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145912/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1062.01
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1196048 0 0 0 105625 576 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30492

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145912/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1121.99
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1235134 0 0 0 111604 595 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 30492

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788488/2055920 swapFree=4145976/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1181.97
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1284898 0 0 0 117577 620 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 30492

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22160
/proc/meminfo: memFree=1788424/2055920 swapFree=4145976/4192956
[pid=22159] ppid=22157 vsize=29748 CPUtime=1241.95
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1356678 0 0 0 123539 656 0 0 25 0 1 0 149433806 30461952 7049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 0 0 0
/proc/22159/statm: 7437 7049 221 40 0 6852 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 29748

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788088/2055920 swapFree=4146040/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1301.83
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1441672 0 0 0 129488 695 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 30492

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146040/4192956
[pid=22159] ppid=22157 vsize=29748 CPUtime=1361.82
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1490574 0 0 0 135463 719 0 0 25 0 1 0 149433806 30461952 7049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7437 7049 221 40 0 6852 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 29748

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146040/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1421.81
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1564940 0 0 0 141424 757 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643569 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 30492

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

[startup+1433.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146040/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1432.99
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1574132 0 0 0 142538 761 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1432.99
Current children cumulated vsize (KiB) 30492

[startup+1446.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=29748 CPUtime=1445.79
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1587852 0 0 0 143811 768 0 0 25 0 1 0 149433806 30461952 7049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583923 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7437 7049 221 40 0 6852 0
Current children cumulated CPU time (s) 1445.79
Current children cumulated vsize (KiB) 29748

[startup+1452.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=29748 CPUtime=1452.19
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1594746 0 0 0 144447 772 0 0 25 0 1 0 149433806 30461952 7049 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583593 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7437 7049 221 40 0 6852 0
Current children cumulated CPU time (s) 1452.19
Current children cumulated vsize (KiB) 29748

[startup+1459.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788936/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1458.59
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1602620 0 0 0 145084 775 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641736 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1458.59
Current children cumulated vsize (KiB) 30492

[startup+1462.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1461.79
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1607030 0 0 0 145402 777 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1461.79
Current children cumulated vsize (KiB) 30492

[startup+1463.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=29500 CPUtime=1462.59
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1608062 0 0 0 145482 777 0 0 25 0 1 0 149433806 30208000 6949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7375 6957 221 40 0 6790 0
Current children cumulated CPU time (s) 1462.59
Current children cumulated vsize (KiB) 29500

[startup+1463.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=30492 CPUtime=1462.98
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1608990 0 0 0 145521 777 0 0 25 0 1 0 149433806 31223808 7235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580836 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 7623 7235 221 40 0 7038 0
Current children cumulated CPU time (s) 1462.98
Current children cumulated vsize (KiB) 30492

[startup+1463.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22358
/proc/meminfo: memFree=1788168/2055920 swapFree=4146104/4192956
[pid=22159] ppid=22157 vsize=40764 CPUtime=1463.39
/proc/22159/stat : 22159 (glpPBv3) R 22157 22159 21824 0 -1 0 1614233 0 0 0 145559 780 0 0 25 0 1 0 149433806 41742336 9798 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134634322 0 0 4096 0 0 0 0 17 1 0 0
/proc/22159/statm: 10191 9763 224 40 0 9606 0
Current children cumulated CPU time (s) 1463.39
Current children cumulated vsize (KiB) 40764

Child status: 1
Real time (s): 1463.92
CPU time (s): 1463.42
CPU user time (s): 1455.6
CPU system time (s): 7.81281
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 40764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1455.6
system time used= 7.81281
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1614360
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= 12
involuntary context switches= 6396

runsolver used 1.74673 second user time and 3.52946 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 20:40:19 UTC 2007

IDJOB= 362592
IDBENCH= 1579
IDSOLVER= 166
FILE ID= node41/362592-1177015219

PBS_JOBID= 4630554

Free space on /tmp= 66343 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-neos12.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362592-1177015219/instance-362592-1177015219.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-362592-1177015219 -o ROOT/results/node41/conversion-362592-1177015219 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362592-1177015219/instance-362592-1177015219.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-362592-1177015219 -o ROOT/results/node41/solver-362592-1177015219 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362592-1177015219/instance-362592-1177015219.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a0b6152dd8614459e798b375ad9ceb75

RANDOM SEED= 150227508

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1816728 kB
Buffers:         35564 kB
Cached:         126228 kB
SwapCached:       2700 kB
Active:          44352 kB
Inactive:       141496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816728 kB
SwapTotal:     4192956 kB
SwapFree:      4145460 kB
Dirty:            5212 kB
Writeback:           0 kB
Mapped:          31768 kB
Slab:            38708 kB
Committed_AS:  2561168 kB
PageTables:       2012 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= 66343 MiB

End job on node41 on Thu Apr 19 21:04:43 UTC 2007