Trace number 2669019

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 NameAnswerCPU timeWall clock time
PB/CT 0.1UNSAT 429.79 430.005

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
Bench CategoryDEC-SMALLINT (no 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 benchmark63.3934
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 687
Number of bits of the biggest sum of numbers10
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
0.03/0.04	c constraints 23/0 clauses 2684/0 units 0
0.03/0.04	c vars 231
429.79/429.97	c 391.593 14.0781 832 2450471
429.79/430.00	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-2669019-1276433314/watcher-2669019-1276433314 -o /tmp/evaluation-result-2669019-1276433314/solver-2669019-1276433314 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669019-1276433314.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: 0.92 0.98 1.03 3/106 22950
/proc/meminfo: memFree=1824568/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=2208 CPUtime=0
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 18935325 2260992 177 1992294400 134512640 136485738 4290082720 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22950/statm: 552 177 156 482 0 68 0

[startup+0.035488 s]
/proc/loadavg: 0.92 0.98 1.03 3/106 22950
/proc/meminfo: memFree=1824568/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=2208 CPUtime=0.03
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 271 0 0 0 3 0 0 0 20 0 1 0 18935325 2260992 194 1992294400 134512640 136485738 4290082720 18446744073709551615 135864510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22950/statm: 552 194 156 482 0 68 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2208

[startup+0.101492 s]
/proc/loadavg: 0.92 0.98 1.03 3/106 22950
/proc/meminfo: memFree=1824568/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=9912 CPUtime=0.09
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2123 0 0 0 8 1 0 0 20 0 1 0 18935325 10149888 2044 1992294400 134512640 136485738 4290082720 18446744073709551615 134945458 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2478 2044 208 482 0 1994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9912

[startup+0.301509 s]
/proc/loadavg: 0.92 0.98 1.03 3/106 22950
/proc/meminfo: memFree=1824568/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=10300 CPUtime=0.29
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2221 0 0 0 26 3 0 0 20 0 1 0 18935325 10547200 2142 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2575 2142 223 482 0 2091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10300

[startup+0.701541 s]
/proc/loadavg: 0.92 0.98 1.03 3/106 22950
/proc/meminfo: memFree=1824568/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=10428 CPUtime=0.69
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2263 0 0 0 62 7 0 0 20 0 1 0 18935325 10678272 2184 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2607 2184 223 482 0 2123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10428

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 1.03 2/107 22951
/proc/meminfo: memFree=1816500/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=10556 CPUtime=1.49
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2288 0 0 0 135 14 0 0 22 0 1 0 18935325 10809344 2209 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2639 2209 223 482 0 2155 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 1.03 2/107 22951
/proc/meminfo: memFree=1816128/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=10684 CPUtime=3.1
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2327 0 0 0 279 31 0 0 25 0 1 0 18935325 10940416 2248 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2671 2248 223 482 0 2187 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 10684

[startup+6.301 s]
/proc/loadavg: 0.93 0.98 1.03 2/107 22951
/proc/meminfo: memFree=1815756/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=10948 CPUtime=6.29
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2378 0 0 0 561 68 0 0 25 0 1 0 18935325 11210752 2299 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2737 2299 223 482 0 2253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10948

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.03 2/107 22951
/proc/meminfo: memFree=1815384/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=11340 CPUtime=12.69
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2473 0 0 0 1131 138 0 0 25 0 1 0 18935325 11612160 2394 1992294400 134512640 136485738 4290082720 18446744073709551615 135860695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2835 2394 223 482 0 2351 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11340

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 1.03 2/107 22951
/proc/meminfo: memFree=1815012/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=11600 CPUtime=25.49
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2533 0 0 0 2281 268 0 0 25 0 1 0 18935325 11878400 2454 1992294400 134512640 136485738 4290082720 18446744073709551615 135029551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 2900 2454 223 482 0 2416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11600

[startup+51.1006 s]
/proc/loadavg: 0.96 0.98 1.03 2/107 22953
/proc/meminfo: memFree=1814516/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=12120 CPUtime=51.08
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2672 0 0 0 4571 537 0 0 25 0 1 0 18935325 12410880 2593 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3030 2593 223 482 0 2546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12120

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.02 2/107 22953
/proc/meminfo: memFree=1813772/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=12644 CPUtime=102.28
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2794 0 0 0 9197 1031 0 0 25 0 1 0 18935325 12947456 2715 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3161 2715 223 482 0 2677 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12644

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 22955
/proc/meminfo: memFree=1813276/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=13188 CPUtime=162.25
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 2936 0 0 0 14624 1601 0 0 25 0 1 0 18935325 13504512 2857 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3297 2857 223 482 0 2813 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13188

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 22957
/proc/meminfo: memFree=1812904/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=13460 CPUtime=222.24
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3000 0 0 0 20070 2154 0 0 25 0 1 0 18935325 13783040 2921 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3365 2921 223 482 0 2881 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13460

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22959
/proc/meminfo: memFree=1812408/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=13988 CPUtime=282.23
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3133 0 0 0 25527 2696 0 0 25 0 1 0 18935325 14323712 3054 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3497 3054 223 482 0 3013 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 13988

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22961
/proc/meminfo: memFree=1812160/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14276 CPUtime=342.21
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3185 0 0 0 31042 3179 0 0 25 0 1 0 18935325 14618624 3106 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3569 3106 223 482 0 3085 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14276

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22961
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=402.19
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3232 0 0 0 36586 3633 0 0 25 0 1 0 18935325 14757888 3153 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3153 223 482 0 3119 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14412

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (429.79 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (429.79 s) to the 'lost time'.

[startup+429.901 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=429.79
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 39152 3827 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 429.79
Current children cumulated vsize (KiB) 14412

[startup+430.001 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1812532/2059040 swapFree=4140200/4192956
[pid=22950] ppid=-1 vsize=0 CPUtime=0
/proc/22950/stat : -- couldn't open stat file --/proc/22950/statm: 96 80500 0 0 0 68 197 0 0 19 0 3 0 18935325 35807232 544 1992294400 4194304 4302564 140735604351680 18446744073709551615 263434378538 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+409.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=409.4
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3240 0 0 0 37258 3682 0 0 25 0 1 0 18935325 14757888 3161 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3161 223 482 0 3119 0
Current children cumulated CPU time (s) 409.4
Current children cumulated vsize (KiB) 14412

[startup+422.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=422.2
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3243 0 0 0 38450 3770 0 0 25 0 1 0 18935325 14757888 3164 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3164 223 482 0 3119 0
Current children cumulated CPU time (s) 422.2
Current children cumulated vsize (KiB) 14412

[startup+425.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=425.4
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 38746 3794 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 425.4
Current children cumulated vsize (KiB) 14412

[startup+427.101 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=426.99
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 38894 3805 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 426.99
Current children cumulated vsize (KiB) 14412

[startup+428.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=428.59
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 39043 3816 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 428.59
Current children cumulated vsize (KiB) 14412

[startup+429.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=429.39
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 39116 3823 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 429.39
Current children cumulated vsize (KiB) 14412

[startup+429.901 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1811912/2059040 swapFree=4140200/4192956
[pid=22950] ppid=22948 vsize=14412 CPUtime=429.79
/proc/22950/stat : 22950 (pbct) R 22948 22950 22226 0 -1 4202496 3247 0 0 0 39152 3827 0 0 25 0 1 0 18935325 14757888 3168 1992294400 134512640 136485738 4290082720 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22950/statm: 3603 3168 223 482 0 3119 0
Current children cumulated CPU time (s) 429.79
Current children cumulated vsize (KiB) 14412

[startup+430.001 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 22963
/proc/meminfo: memFree=1812532/2059040 swapFree=4140200/4192956
[pid=22950] ppid=-1 vsize=0 CPUtime=0
/proc/22950/stat : -- couldn't open stat file --/proc/22950/statm: 96 80500 0 0 0 68 197 0 0 19 0 3 0 18935325 35807232 544 1992294400 4194304 4302564 140735604351680 18446744073709551615 263434378538 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22950 and gives
#  childrusage.ru_utime.tv_sec=391
#  childrusage.ru_utime.tv_usec=618464
#  childrusage.ru_stime.tv_sec=38
#  childrusage.ru_stime.tv_usec=286179
# CPU time returned by wait4() is 429.905
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 429.79
#  lost CPU user time (s): 391.52
#  lost CPU system time (s): 38.27

Real time (s): 430.005
CPU time (s): 429.79
CPU user time (s): 391.52
CPU system time (s): 38.27
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 14412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 391.618
system time used= 38.2862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3271
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= 1
involuntary context switches= 1648

runsolver used 0.72089 second user time and 2.02969 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-13 14:48:34
IDJOB=2669019
IDBENCH=1365
IDSOLVER=1170
FILE ID=node003/2669019-1276433314
PBS_JOBID= 11173303
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669019-1276433314/watcher-2669019-1276433314 -o /tmp/evaluation-result-2669019-1276433314/solver-2669019-1276433314 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669019-1276433314.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=1233869412

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1824972 kB
Buffers:         31172 kB
Cached:         124628 kB
SwapCached:       5704 kB
Active:          97756 kB
Inactive:        70536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824972 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            2184 kB
Writeback:           8 kB
AnonPages:       10984 kB
Mapped:          12924 kB
Slab:            44060 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182552 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= 62552 MiB
End job on node003 at 2010-06-13 14:55:44