Trace number 2669487

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 0.1? (TO) 1800.06 1800.54

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_3000_5__126_2812.opb
MD5SUM2f054aad9e31756d2d43698a0da577cc
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60720
Best CPU time to get the best result obtained on this benchmark81.6636
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17998
Total number of constraints3000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints2998
Minimum length of a constraint5
Maximum length of a constraint46
Number of terms in the objective function 15000
Biggest coefficient in the objective function 129631
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 507976649
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 129631
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 507976649
Number of bits of the biggest sum of numbers29
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
0.09/0.13	c constraints 3000/0 clauses 0/0 units 0
0.09/0.13	c vars 17998
0.09/0.13	c objective 15000 + 0
1800.02/1800.50	s UNKNOWN

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-2669487-1276689954/watcher-2669487-1276689954 -o /tmp/evaluation-result-2669487-1276689954/solver-2669487-1276689954 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669487-1276689954.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: 1.00 1.00 1.00 3/105 16586
/proc/meminfo: memFree=1697676/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=2488 CPUtime=0
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 306 0 0 0 0 0 0 0 25 0 1 0 10288926 2547712 228 1992294400 134512640 136485738 4293680816 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16586/statm: 622 230 149 482 0 138 0

[startup+0.095699 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16586
/proc/meminfo: memFree=1697676/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=4792 CPUtime=0.09
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 917 0 0 0 9 0 0 0 25 0 1 0 10288926 4907008 806 1992294400 134512640 136485738 4293680816 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16586/statm: 1198 807 153 482 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4792

[startup+0.100699 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16586
/proc/meminfo: memFree=1697676/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=4924 CPUtime=0.09
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 962 0 0 0 9 0 0 0 25 0 1 0 10288926 5042176 851 1992294400 134512640 136485738 4293680816 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16586/statm: 1231 851 153 482 0 747 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4924

[startup+0.300722 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16586
/proc/meminfo: memFree=1697676/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=19624 CPUtime=0.29
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 4606 0 0 0 27 2 0 0 25 0 1 0 10288926 20094976 4495 1992294400 134512640 136485738 4293680816 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 4906 4495 195 482 0 4422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19624

[startup+0.700767 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 16586
/proc/meminfo: memFree=1697676/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=48712 CPUtime=0.69
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 12118 0 0 0 64 5 0 0 25 0 1 0 10288926 49881088 11634 1992294400 134512640 136485738 4293680816 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 12178 11635 195 482 0 11694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48712

[startup+1.50086 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16587
/proc/meminfo: memFree=1631204/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=101928 CPUtime=1.49
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 26324 0 0 0 139 10 0 0 25 0 1 0 10288926 104374272 24906 1992294400 134512640 136485738 4293680816 18446744073709551615 134727793 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 25482 24907 195 482 0 24998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101928

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16587
/proc/meminfo: memFree=1541428/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=272004 CPUtime=3.09
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 70591 0 0 0 281 28 0 0 25 0 1 0 10288926 278532096 66365 1992294400 134512640 136485738 4293680816 18446744073709551615 134940814 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 68001 66365 208 482 0 67517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 272004

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16587
/proc/meminfo: memFree=1413088/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=292536 CPUtime=6.29
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75649 0 0 0 567 62 0 0 25 0 1 0 10288926 299556864 71100 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73134 71100 225 482 0 72650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 292536

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16587
/proc/meminfo: memFree=1412840/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=292536 CPUtime=12.69
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75649 0 0 0 1136 133 0 0 25 0 1 0 10288926 299556864 71100 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73134 71100 225 482 0 72650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 292536

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16587
/proc/meminfo: memFree=1412840/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=292536 CPUtime=25.48
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75659 0 0 0 2268 280 0 0 25 0 1 0 10288926 299556864 71110 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73134 71110 225 482 0 72650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 292536

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16589
/proc/meminfo: memFree=1412716/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=292668 CPUtime=51.08
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75708 0 0 0 4541 567 0 0 25 0 1 0 10288926 299692032 71159 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73167 71159 225 482 0 72683 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 292668

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16591
/proc/meminfo: memFree=1412220/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=293064 CPUtime=102.27
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75790 0 0 0 9075 1152 0 0 25 0 1 0 10288926 300097536 71241 1992294400 134512640 136485738 4293680816 18446744073709551615 134887128 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73266 71241 225 482 0 72782 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 293064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16591
/proc/meminfo: memFree=1411972/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=293328 CPUtime=162.25
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75871 0 0 0 14401 1824 0 0 25 0 1 0 10288926 300367872 71322 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73332 71322 225 482 0 72848 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 293328

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16593
/proc/meminfo: memFree=1411600/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=293592 CPUtime=222.23
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 75940 0 0 0 19735 2488 0 0 25 0 1 0 10288926 300638208 71391 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73398 71391 225 482 0 72914 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 293592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16595
/proc/meminfo: memFree=1411352/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=293988 CPUtime=282.22
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76014 0 0 0 25075 3147 0 0 25 0 1 0 10288926 301043712 71465 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73497 71465 225 482 0 73013 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 293988

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16597
/proc/meminfo: memFree=1411104/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=294268 CPUtime=342.2
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76075 0 0 0 30444 3776 0 0 25 0 1 0 10288926 301330432 71526 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73567 71526 225 482 0 73083 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 294268

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16597
/proc/meminfo: memFree=1410856/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=294400 CPUtime=402.19
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76126 0 0 0 35813 4406 0 0 25 0 1 0 10288926 301465600 71577 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73600 71577 225 482 0 73116 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 294400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16599
/proc/meminfo: memFree=1410608/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=294532 CPUtime=462.17
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76175 0 0 0 41177 5040 0 0 25 0 1 0 10288926 301600768 71626 1992294400 134512640 136485738 4293680816 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73633 71626 225 482 0 73149 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 294532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16601
/proc/meminfo: memFree=1410360/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=294796 CPUtime=522.15
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76229 0 0 0 46545 5670 0 0 25 0 1 0 10288926 301871104 71680 1992294400 134512640 136485738 4293680816 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73699 71680 225 482 0 73215 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 294796

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16603
/proc/meminfo: memFree=1410112/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=295040 CPUtime=582.14
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76276 0 0 0 51924 6290 0 0 25 0 1 0 10288926 302120960 71727 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73760 71727 225 482 0 73276 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 295040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16605
/proc/meminfo: memFree=1409864/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=295172 CPUtime=642.13
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76317 0 0 0 57293 6920 0 0 25 0 1 0 10288926 302256128 71768 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73793 71768 225 482 0 73309 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 295172

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16611
/proc/meminfo: memFree=1409244/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=295700 CPUtime=882.06
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76464 0 0 0 78811 9395 0 0 25 0 1 0 10288926 302796800 71915 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73925 71915 225 482 0 73441 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 295700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16613
/proc/meminfo: memFree=1408996/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=295832 CPUtime=942.04
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76492 0 0 0 84213 9991 0 0 25 0 1 0 10288926 302931968 71943 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 73958 71943 225 482 0 73474 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 295832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16615
/proc/meminfo: memFree=1408748/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296148 CPUtime=1002.03
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76550 0 0 0 89606 10597 0 0 25 0 1 0 10288926 303255552 72001 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74037 72001 225 482 0 73553 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 296148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16615
/proc/meminfo: memFree=1408624/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296148 CPUtime=1062.01
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76568 0 0 0 95011 11190 0 0 25 0 1 0 10288926 303255552 72019 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74037 72019 225 482 0 73553 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 296148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16617
/proc/meminfo: memFree=1408500/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296280 CPUtime=1122
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76595 0 0 0 100404 11796 0 0 25 0 1 0 10288926 303390720 72046 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74070 72046 225 482 0 73586 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 296280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16619
/proc/meminfo: memFree=1408376/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296280 CPUtime=1181.98
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76622 0 0 0 105806 12392 0 0 25 0 1 0 10288926 303390720 72073 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74070 72073 225 482 0 73586 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 296280

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16621
/proc/meminfo: memFree=1408004/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296412 CPUtime=1241.96
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76655 0 0 0 111224 12972 0 0 25 0 1 0 10288926 303525888 72106 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74103 72106 225 482 0 73619 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 296412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16623
/proc/meminfo: memFree=1407756/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296544 CPUtime=1301.95
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76685 0 0 0 116640 13555 0 0 25 0 1 0 10288926 303661056 72136 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74136 72136 225 482 0 73652 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 296544

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16623
/proc/meminfo: memFree=1407756/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296676 CPUtime=1361.93
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76708 0 0 0 122053 14140 0 0 25 0 1 0 10288926 303796224 72159 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74169 72159 225 482 0 73685 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 296676

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16625
/proc/meminfo: memFree=1407632/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296808 CPUtime=1421.92
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76733 0 0 0 127441 14751 0 0 25 0 1 0 10288926 303931392 72184 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74202 72184 225 482 0 73718 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 296808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16627
/proc/meminfo: memFree=1407384/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296808 CPUtime=1481.89
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76765 0 0 0 132836 15353 0 0 25 0 1 0 10288926 303931392 72216 1992294400 134512640 136485738 4293680816 18446744073709551615 134886589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74202 72216 225 482 0 73718 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 296808

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16629
/proc/meminfo: memFree=1407384/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=296940 CPUtime=1541.88
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76790 0 0 0 138262 15926 0 0 25 0 1 0 10288926 304066560 72241 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74235 72241 225 482 0 73751 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 296940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16632
/proc/meminfo: memFree=1406640/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297072 CPUtime=1601.86
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76810 0 0 0 143673 16513 0 0 25 0 1 0 10288926 304201728 72261 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74268 72261 225 482 0 73784 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 297072

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16634
/proc/meminfo: memFree=1406516/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297072 CPUtime=1661.85
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76834 0 0 0 149082 17103 0 0 25 0 1 0 10288926 304201728 72285 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74268 72285 225 482 0 73784 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 297072

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16636
/proc/meminfo: memFree=1406268/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297600 CPUtime=1721.84
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76913 0 0 0 154509 17675 0 0 25 0 1 0 10288926 304742400 72364 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74400 72364 225 482 0 73916 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 297600

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16638
/proc/meminfo: memFree=1406268/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297600 CPUtime=1781.82
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76915 0 0 0 159928 18254 0 0 25 0 1 0 10288926 304742400 72366 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74400 72366 225 482 0 73916 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 297600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16638
/proc/meminfo: memFree=1406268/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297600 CPUtime=1800.02
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76915 0 0 0 161572 18430 0 0 25 0 1 0 10288926 304742400 72366 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74400 72366 225 482 0 73916 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 297600

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 16638
/proc/meminfo: memFree=1406268/2059040 swapFree=4192956/4192956
[pid=16586] ppid=16584 vsize=297600 CPUtime=1800.02
/proc/16586/stat : 16586 (pbct) R 16584 16586 16162 0 -1 4202496 76915 0 0 0 161572 18430 0 0 25 0 1 0 10288926 304742400 72366 1992294400 134512640 136485738 4293680816 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/16586/statm: 74400 72366 225 482 0 73916 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 297600

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1615.72
CPU system time (s): 184.336
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 297600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1615.72
system time used= 184.336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76915
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= 7431

runsolver used 2.98355 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 14:05:54
IDJOB=2669487
IDBENCH=71855
IDSOLVER=1170
FILE ID=node088/2669487-1276689954
PBS_JOBID= 11172580
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669487-1276689954/watcher-2669487-1276689954 -o /tmp/evaluation-result-2669487-1276689954/solver-2669487-1276689954 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669487-1276689954.opb

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

MD5SUM BENCH= 2f054aad9e31756d2d43698a0da577cc
RANDOM SEED=1977841835

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1698196 kB
Buffers:         80128 kB
Cached:         142080 kB
SwapCached:          0 kB
Active:          97268 kB
Inactive:       184832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1698196 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2512 kB
Writeback:           0 kB
AnonPages:       59812 kB
Mapped:          15616 kB
Slab:            57180 kB
PageTables:       3848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182260 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= 62560 MiB
End job on node088 at 2010-06-16 14:35:56