Trace number 350995

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) 1800.13 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-van.opb
MD5SUM3cd1cee71c010b0b6b20076800dc90e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39649
Best CPU time to get the best result obtained on this benchmark1497.64
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 39649
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
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/350995-1176572105/instance-350995-1176572105.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/node19/watcher-350995-1176572105 -o ROOT/results/node19/solver-350995-1176572105 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350995-1176572105/instance-350995-1176572105.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 690
/proc/meminfo: memFree=1589640/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=2644 CPUtime=0
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 105128019 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530746 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 662 232 199 40 0 77 0

[startup+0.082824 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 690
/proc/meminfo: memFree=1589640/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=4116 CPUtime=0.07
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 642 0 0 0 7 0 0 0 18 0 1 0 105128019 4214784 612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 1029 614 199 40 0 444 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4116

[startup+0.102825 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 690
/proc/meminfo: memFree=1589640/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=4512 CPUtime=0.09
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 738 0 0 0 9 0 0 0 18 0 1 0 105128019 4620288 708 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 1128 708 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301847 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 690
/proc/meminfo: memFree=1589640/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=8244 CPUtime=0.29
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 1655 0 0 0 28 1 0 0 19 0 1 0 105128019 8441856 1625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7651396 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 2061 1625 199 40 0 1476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8244

[startup+0.701891 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 690
/proc/meminfo: memFree=1589640/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=15304 CPUtime=0.68
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 3445 0 0 0 67 1 0 0 23 0 1 0 105128019 15671296 3415 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531163 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 3826 3415 199 40 0 3241 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15304

[startup+1.50198 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 691
/proc/meminfo: memFree=1573056/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=20500 CPUtime=1.48
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 4721 0 0 0 146 2 0 0 25 0 1 0 105128019 20992000 4691 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134526821 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 5125 4691 199 40 0 4540 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20500

[startup+3.10115 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 691
/proc/meminfo: memFree=1569600/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=25028 CPUtime=3.02
/proc/690/stat : 690 (glpPBv3) D 688 690 32161 0 -1 0 5869 0 0 0 298 4 0 0 25 0 1 0 105128019 25628672 5839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/690/statm: 6257 5839 199 40 0 5672 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 25028

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 691
/proc/meminfo: memFree=1560832/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=34620 CPUtime=6.2
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 8280 0 0 0 615 5 0 0 25 0 1 0 105128019 35450880 8250 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7652154 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 8655 8250 199 40 0 8070 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 34620

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 691
/proc/meminfo: memFree=1540928/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=54068 CPUtime=12.6
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 13123 0 0 0 1251 9 0 0 25 0 1 0 105128019 55365632 13093 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 13517 13093 199 40 0 12932 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 54068

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 691
/proc/meminfo: memFree=1499904/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=93900 CPUtime=25.4
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 23086 0 0 0 2525 15 0 0 25 0 1 0 105128019 96153600 23056 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 23475 23056 199 40 0 22890 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 93900

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 3/78 691
/proc/meminfo: memFree=1175616/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=416688 CPUtime=50.99
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 103985 0 0 0 5052 47 0 0 25 0 1 0 105128019 426688512 103790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584430 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 104172 103790 221 40 0 103587 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 416688

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 691
/proc/meminfo: memFree=1169472/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=422896 CPUtime=102.18
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 106313 0 0 0 10169 49 0 0 25 0 1 0 105128019 433045504 105342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 105724 105342 221 40 0 105139 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 422896

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1169152/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=422896 CPUtime=162.16
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 106313 0 0 0 16166 50 0 0 25 0 1 0 105128019 433045504 105342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 105724 105342 221 40 0 105139 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 422896

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1160000/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=432208 CPUtime=222.14
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 110969 0 0 0 22161 53 0 0 25 0 1 0 105128019 442580992 107670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 108052 107670 221 40 0 107467 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 432208

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1160000/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=432208 CPUtime=282.13
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 110969 0 0 0 28159 54 0 0 25 0 1 0 105128019 442580992 107670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 108052 107670 221 40 0 107467 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 432208

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1160000/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=432208 CPUtime=342.12
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 110969 0 0 0 34157 55 0 0 25 0 1 0 105128019 442580992 107670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643313 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 108052 107670 221 40 0 107467 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 432208

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1160000/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=432208 CPUtime=402.1
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 110969 0 0 0 40154 56 0 0 25 0 1 0 105128019 442580992 107670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 108052 107670 221 40 0 107467 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 432208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=462.08
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 202354 0 0 0 46108 100 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 442936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=522.07
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 228679 0 0 0 52096 111 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 442936

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=582.05
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 255004 0 0 0 58083 122 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 442936

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=642.04
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 281329 0 0 0 64070 134 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 442936


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=881.97
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 386434 0 0 0 88019 178 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 442936

[startup+942.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149056/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=941.95
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 412759 0 0 0 94007 188 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 442936

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1001.94
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 439084 0 0 0 99995 199 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 442936

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149056/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1061.92
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 465409 0 0 0 105982 210 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 442936

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1121.91
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 491734 0 0 0 111970 221 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 442936

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149120/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1181.89
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 517864 0 0 0 117956 233 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 442936

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149056/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1241.88
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 544189 0 0 0 123944 244 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 442936

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1149056/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1301.86
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 570514 0 0 0 129932 254 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 442936

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1148992/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1361.85
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 596839 0 0 0 135921 264 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 442936

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1148992/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1421.84
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 623164 0 0 0 141910 274 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 442936

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1148928/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1481.81
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 649489 0 0 0 147897 284 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 442936

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 693
/proc/meminfo: memFree=1148992/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1541.8
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 675619 0 0 0 153885 295 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 442936

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 867
/proc/meminfo: memFree=1147712/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1601.7
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 701944 0 0 0 159864 306 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 442936

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 891
/proc/meminfo: memFree=1148864/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1661.68
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 728269 0 0 0 165849 319 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 442936

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 891
/proc/meminfo: memFree=1148800/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1721.66
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 754594 0 0 0 171836 330 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 442936

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 891
/proc/meminfo: memFree=1148864/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1781.64
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 780919 0 0 0 177822 342 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 442936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 891
/proc/meminfo: memFree=1148864/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1800.05
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 788914 0 0 0 179660 345 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 442936

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 0.99 0.99 2/78 891
/proc/meminfo: memFree=1148864/2055920 swapFree=4159528/4192956
[pid=690] ppid=688 vsize=442936 CPUtime=1800.05
/proc/690/stat : 690 (glpPBv3) R 688 690 32161 0 -1 0 788914 0 0 0 179660 345 0 0 25 0 1 0 105128019 453566464 110338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/690/statm: 110734 110338 227 40 0 110149 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 442936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.78
CPU time (s): 1800.13
CPU user time (s): 1796.6
CPU system time (s): 3.52346
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 577760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.6
system time used= 3.52346
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 788914
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= 37363

runsolver used 2.00869 second user time and 4.20036 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 17:35:06 UTC 2007

IDJOB= 350995
IDBENCH= 1629
IDSOLVER= 166
FILE ID= node19/350995-1176572105

PBS_JOBID= 4556764

Free space on /tmp= 66484 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/unibo/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350995-1176572105/instance-350995-1176572105.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-350995-1176572105 -o ROOT/results/node19/conversion-350995-1176572105 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350995-1176572105/instance-350995-1176572105.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-350995-1176572105 -o ROOT/results/node19/solver-350995-1176572105 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350995-1176572105/instance-350995-1176572105.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  3cd1cee71c010b0b6b20076800dc90e2

RANDOM SEED= 850084319

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1590048 kB
Buffers:         36576 kB
Cached:         345120 kB
SwapCached:       2640 kB
Active:         183560 kB
Inactive:       225856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590048 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:           62588 kB
Writeback:           0 kB
Mapped:          35160 kB
Slab:            42008 kB
Committed_AS:  2760264 kB
PageTables:       1796 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= 66484 MiB

End job on node19 on Sat Apr 14 18:05:09 UTC 2007