Trace number 2669307

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1UNSAT 1373.32 1373.68

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-nesm.opb
MD5SUM31474359e26932e1c53f8471ac3551eb
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark5.76812
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables60075
Total number of constraints2257
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 constraints2257
Minimum length of a constraint10
Maximum length of a constraint941
Number of terms in the objective function 8142
Biggest coefficient in the objective function 104857600000000000
Number of bits for the biggest coefficient in the objective function 57
Sum of the numbers in the objective function 5247199281280502271
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 1789569420335513600
Number of bits of the biggest number in a constraint 61
Biggest sum of numbers in a constraint 7218026776828457671
Number of bits of the biggest sum of numbers63
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.10/1.17	c constraints 2217/0 clauses 24/0 units 233
1.10/1.17	c vars 60075
1.10/1.17	c objective 8141 + 0
1366.84/1367.21	c 1312.21 1430.38 761786 24853705
1373.13/1373.55	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669307-1276545177/watcher-2669307-1276545177 -o /tmp/evaluation-result-2669307-1276545177/solver-2669307-1276545177 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669307-1276545177.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.05 1.02 3/107 30474
/proc/meminfo: memFree=1820656/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=2488 CPUtime=0
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 303 0 0 0 0 0 0 0 20 0 1 0 28173448 2547712 226 1992294400 134512640 136485738 4289191616 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30474/statm: 622 226 151 482 0 138 0

[startup+0.014486 s]
/proc/loadavg: 1.16 1.05 1.02 3/107 30474
/proc/meminfo: memFree=1820656/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=2752 CPUtime=0.01
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 354 0 0 0 1 0 0 0 20 0 1 0 28173448 2818048 277 1992294400 134512640 136485738 4289191616 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30474/statm: 688 277 151 482 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2752

[startup+0.101494 s]
/proc/loadavg: 1.16 1.05 1.02 3/107 30474
/proc/meminfo: memFree=1820656/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=3940 CPUtime=0.09
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 696 0 0 0 9 0 0 0 20 0 1 0 28173448 4034560 619 1992294400 134512640 136485738 4289191616 18446744073709551615 135857091 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30474/statm: 985 620 157 482 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301511 s]
/proc/loadavg: 1.16 1.05 1.02 3/107 30474
/proc/meminfo: memFree=1820656/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=7556 CPUtime=0.29
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 1601 0 0 0 28 1 0 0 20 0 1 0 28173448 7737344 1524 1992294400 134512640 136485738 4289191616 18446744073709551615 135416531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30474/statm: 1889 1526 157 482 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7556

[startup+0.701547 s]
/proc/loadavg: 1.16 1.05 1.02 3/107 30474
/proc/meminfo: memFree=1820656/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=14320 CPUtime=0.69
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 3302 0 0 0 67 2 0 0 21 0 1 0 28173448 14663680 3225 1992294400 134512640 136485738 4289191616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30474/statm: 3580 3225 157 482 0 3096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14320

[startup+1.50163 s]
/proc/loadavg: 1.16 1.05 1.02 2/108 30475
/proc/meminfo: memFree=1802916/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=51320 CPUtime=1.49
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 12639 0 0 0 141 8 0 0 23 0 1 0 28173448 52551680 12447 1992294400 134512640 136485738 4289191616 18446744073709551615 134776242 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30474/statm: 12830 12447 198 482 0 12346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51320

[startup+3.10176 s]
/proc/loadavg: 1.16 1.05 1.02 2/108 30475
/proc/meminfo: memFree=1720208/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=169296 CPUtime=3.09
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 43685 0 0 0 288 21 0 0 25 0 1 0 28173448 173359104 40951 1992294400 134512640 136485738 4289191616 18446744073709551615 135839897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 42324 40951 198 482 0 41840 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169296

[startup+6.30105 s]
/proc/loadavg: 1.15 1.05 1.02 2/108 30475
/proc/meminfo: memFree=1498000/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=373300 CPUtime=6.28
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 97331 0 0 0 583 45 0 0 25 0 1 0 28173448 382259200 91648 1992294400 134512640 136485738 4289191616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 93325 91649 198 482 0 92841 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 373300

[startup+12.7006 s]
/proc/loadavg: 1.13 1.05 1.01 2/108 30475
/proc/meminfo: memFree=1206352/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=663652 CPUtime=12.68
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 175461 0 0 0 1189 79 0 0 25 0 1 0 28173448 679579648 163307 1992294400 134512640 136485738 4289191616 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 165913 163307 198 482 0 165429 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 663652

[startup+25.5008 s]
/proc/loadavg: 1.10 1.05 1.01 2/108 30475
/proc/meminfo: memFree=611524/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1261988 CPUtime=25.48
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 332339 0 0 0 2381 167 0 0 25 0 1 0 28173448 1292275712 301884 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 315497 301884 227 482 0 315013 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1261988

[startup+51.1011 s]
/proc/loadavg: 1.07 1.04 1.01 2/108 30475
/proc/meminfo: memFree=609416/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1264100 CPUtime=51.08
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 332845 0 0 0 4687 421 0 0 25 0 1 0 28173448 1294438400 302390 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316025 302390 227 482 0 315541 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1264100

[startup+102.309 s]
/proc/loadavg: 1.03 1.04 1.01 2/108 30477
/proc/meminfo: memFree=607680/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1265936 CPUtime=102.27
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333280 0 0 0 9384 843 0 0 25 0 1 0 28173448 1296318464 302825 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316484 302825 227 482 0 316000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1265936

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 30479
/proc/meminfo: memFree=607184/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1266200 CPUtime=162.25
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333366 0 0 0 14959 1266 0 0 25 0 1 0 28173448 1296588800 302911 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316550 302911 227 482 0 316066 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1266200

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 30481
/proc/meminfo: memFree=606440/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1267364 CPUtime=222.23
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333576 0 0 0 20543 1680 0 0 25 0 1 0 28173448 1297780736 303121 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316841 303121 228 482 0 316357 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1267364

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 30481
/proc/meminfo: memFree=606192/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1267628 CPUtime=282.22
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333636 0 0 0 26149 2073 0 0 25 0 1 0 28173448 1298051072 303181 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316907 303181 228 482 0 316423 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1267628

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 30483
/proc/meminfo: memFree=605944/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1267760 CPUtime=342.2
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333701 0 0 0 31776 2444 0 0 25 0 1 0 28173448 1298186240 303246 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316940 303246 228 482 0 316456 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1267760

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30485
/proc/meminfo: memFree=605820/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1267892 CPUtime=402.19
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333735 0 0 0 37392 2827 0 0 25 0 1 0 28173448 1298321408 303280 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 316973 303280 228 482 0 316489 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1267892

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30487
/proc/meminfo: memFree=605572/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1268156 CPUtime=462.18
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333800 0 0 0 43010 3208 0 0 25 0 1 0 28173448 1298591744 303345 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 317039 303345 228 482 0 316555 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1268156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30498
/proc/meminfo: memFree=604332/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1268572 CPUtime=522.14
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 333925 0 0 0 48641 3573 0 0 25 0 1 0 28173448 1299017728 303470 1992294400 134512640 136485738 4289191616 18446744073709551615 134881567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 317143 303470 228 482 0 316659 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1268572

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30498
/proc/meminfo: memFree=600116/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1272952 CPUtime=582.13
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 335044 0 0 0 54315 3898 0 0 25 0 1 0 28173448 1303502848 304589 1992294400 134512640 136485738 4289191616 18446744073709551615 134992658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 318238 304589 228 482 0 317754 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1272952

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30500
/proc/meminfo: memFree=590692/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1283140 CPUtime=642.12
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 337540 0 0 0 60047 4165 0 0 25 0 1 0 28173448 1313935360 306956 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 320785 306956 228 482 0 320301 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1283140

[startup+702.301 s]

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

/proc/meminfo: memFree=586476/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1287564 CPUtime=702.1
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 338590 0 0 0 65736 4474 0 0 25 0 1 0 28173448 1318465536 308006 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 321891 308006 228 482 0 321407 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1287564

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30504
/proc/meminfo: memFree=571720/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1302920 CPUtime=762.09
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 342284 0 0 0 71526 4683 0 0 25 0 1 0 28173448 1334190080 311700 1992294400 134512640 136485738 4289191616 18446744073709551615 135185299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 325730 311700 228 482 0 325246 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1302920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30506
/proc/meminfo: memFree=545556/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1329820 CPUtime=822.06
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 348806 0 0 0 77441 4765 0 0 25 0 1 0 28173448 1361735680 318222 1992294400 134512640 136485738 4289191616 18446744073709551615 135260420 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 332455 318222 228 482 0 331971 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1329820

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30506
/proc/meminfo: memFree=525468/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1350520 CPUtime=882.06
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 353845 0 0 0 83366 4840 0 0 25 0 1 0 28173448 1382932480 323261 1992294400 134512640 136485738 4289191616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 337630 323261 228 482 0 337146 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1350520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30508
/proc/meminfo: memFree=511332/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1364864 CPUtime=942.04
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 357413 0 0 0 89317 4887 0 0 25 0 1 0 28173448 1397620736 326829 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 341216 326829 228 482 0 340732 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1364864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30510
/proc/meminfo: memFree=498932/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1377716 CPUtime=1002.02
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 360421 0 0 0 95276 4926 0 0 25 0 1 0 28173448 1410781184 329837 1992294400 134512640 136485738 4289191616 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 344429 329837 228 482 0 343945 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1377716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30512
/proc/meminfo: memFree=490004/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1386844 CPUtime=1062.01
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 362698 0 0 0 101233 4968 0 0 25 0 1 0 28173448 1420128256 332114 1992294400 134512640 136485738 4289191616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 346711 332114 228 482 0 346227 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1386844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30514
/proc/meminfo: memFree=480084/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1396736 CPUtime=1121.99
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 365123 0 0 0 107199 5000 0 0 25 0 1 0 28173448 1430257664 334539 1992294400 134512640 136485738 4289191616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 349184 334539 228 482 0 348700 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1396736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30514
/proc/meminfo: memFree=471900/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1404988 CPUtime=1181.98
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 367161 0 0 0 113164 5034 0 0 25 0 1 0 28173448 1438707712 336577 1992294400 134512640 136485738 4289191616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 351247 336577 228 482 0 350763 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1404988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30516
/proc/meminfo: memFree=463716/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1413804 CPUtime=1241.96
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 369158 0 0 0 119104 5092 0 0 25 0 1 0 28173448 1447735296 338574 1992294400 134512640 136485738 4289191616 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 353451 338574 228 482 0 352967 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1413804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30518
/proc/meminfo: memFree=432716/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1444300 CPUtime=1301.96
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 376852 0 0 0 124941 5255 0 0 25 0 1 0 28173448 1478963200 346268 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 361075 346268 228 482 0 360591 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1444300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=414240/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1464704 CPUtime=1361.93
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381464 0 0 0 130755 5438 0 0 25 0 1 0 28173448 1499856896 350880 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 366176 350880 228 482 0 365692 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1464704

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

[startup+1363.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=414240/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1464704 CPUtime=1362.73
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381464 0 0 0 130831 5442 0 0 25 0 1 0 28173448 1499856896 350880 1992294400 134512640 136485738 4289191616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 366176 350880 228 482 0 365692 0
Current children cumulated CPU time (s) 1362.73
Current children cumulated vsize (KiB) 1464704

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=518896/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1327416 CPUtime=1369.14
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381487 0 0 0 131449 5465 0 0 25 0 1 0 28173448 1359273984 324644 1992294400 134512640 136485738 4289191616 18446744073709551615 134720130 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 331854 324644 250 482 0 331370 0
Current children cumulated CPU time (s) 1369.14
Current children cumulated vsize (KiB) 1327416

[startup+1371.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=540844/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1251996 CPUtime=1370.73
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381487 0 0 0 131608 5465 0 0 25 0 1 0 28173448 1282043904 312116 1992294400 134512640 136485738 4289191616 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 312999 312116 250 482 0 312515 0
Current children cumulated CPU time (s) 1370.73
Current children cumulated vsize (KiB) 1251996

[startup+1372.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=569116/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1251996 CPUtime=1372.33
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381487 0 0 0 131768 5465 0 0 25 0 1 0 28173448 1282043904 312116 1992294400 134512640 136485738 4289191616 18446744073709551615 135839796 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 312999 312116 250 482 0 312515 0
Current children cumulated CPU time (s) 1372.33
Current children cumulated vsize (KiB) 1251996

[startup+1373.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=569116/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1251996 CPUtime=1372.73
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381487 0 0 0 131808 5465 0 0 25 0 1 0 28173448 1282043904 312116 1992294400 134512640 136485738 4289191616 18446744073709551615 135839940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 312999 312116 250 482 0 312515 0
Current children cumulated CPU time (s) 1372.73
Current children cumulated vsize (KiB) 1251996

[startup+1373.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=569116/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=1250964 CPUtime=1373.13
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202496 381488 0 0 0 131848 5465 0 0 25 0 1 0 28173448 1280987136 311907 1992294400 134512640 136485738 4289191616 18446744073709551615 135839925 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30474/statm: 312741 311907 251 482 0 312257 0
Current children cumulated CPU time (s) 1373.13
Current children cumulated vsize (KiB) 1250964

[startup+1373.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30520
/proc/meminfo: memFree=569116/2059040 swapFree=4140108/4192956
[pid=30474] ppid=30472 vsize=0 CPUtime=1373.23
/proc/30474/stat : 30474 (pbct) R 30472 30474 29548 0 -1 4202500 381488 0 0 0 131853 5470 0 0 25 0 1 0 28173448 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30474/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1373.23
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1373.68
CPU time (s): 1373.32
CPU user time (s): 1318.54
CPU system time (s): 54.7797
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 1464704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1318.54
system time used= 54.7797
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 381488
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= 2
involuntary context switches= 4563

runsolver used 2.25466 second user time and 6.49401 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-14 21:52:57
IDJOB=2669307
IDBENCH=2392
IDSOLVER=1170
FILE ID=node025/2669307-1276545177
PBS_JOBID= 11173465
Free space on /tmp= 62568 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-nesm.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669307-1276545177/watcher-2669307-1276545177 -o /tmp/evaluation-result-2669307-1276545177/solver-2669307-1276545177 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669307-1276545177.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 31474359e26932e1c53f8471ac3551eb
RANDOM SEED=1620126178

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821184 kB
Buffers:         36360 kB
Cached:         111760 kB
SwapCached:       6584 kB
Active:          89712 kB
Inactive:        72016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821184 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            7604 kB
Writeback:           0 kB
AnonPages:       11844 kB
Mapped:          12960 kB
Slab:            54308 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182656 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62564 MiB
End job on node025 at 2010-06-14 22:15:51