Trace number 2683132

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 fixed? (TO) 1800.09 1800.53

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__64.opb
MD5SUMcc9e86bf563f6565193c3e6b50384be6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark6.16506
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6448
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint64
Maximum length of a constraint577
Number of terms in the objective function 6400
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 214818240
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 214818240
Number of bits of the biggest sum of numbers28
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.07	c constraints 150/0 clauses 0/0 units 0
0.00/0.07	c vars 6448
0.00/0.07	c objective 6400 + 0
1800.06/1800.50	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-2683132-1277507180/watcher-2683132-1277507180 -o /tmp/evaluation-result-2683132-1277507180/solver-2683132-1277507180 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683132-1277507180.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: 1.10 1.08 1.03 3/106 24704
/proc/meminfo: memFree=1948724/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=2416 CPUtime=0
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 293 0 0 0 0 0 0 0 18 0 1 0 126319321 2473984 212 1992294400 134512640 136421960 4290174176 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24704/statm: 604 212 135 467 0 135 0

[startup+0.106837 s]
/proc/loadavg: 1.10 1.08 1.03 3/106 24704
/proc/meminfo: memFree=1948724/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=8368 CPUtime=0.09
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 1787 0 0 0 9 0 0 0 20 0 1 0 126319321 8568832 1706 1992294400 134512640 136421960 4290174176 18446744073709551615 135308264 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 2092 1706 193 467 0 1623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8368

[startup+0.200846 s]
/proc/loadavg: 1.10 1.08 1.03 3/106 24704
/proc/meminfo: memFree=1948724/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=15772 CPUtime=0.19
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 3608 0 0 0 18 1 0 0 20 0 1 0 126319321 16150528 3527 1992294400 134512640 136421960 4290174176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 3943 3528 193 467 0 3474 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15772

[startup+0.300854 s]
/proc/loadavg: 1.10 1.08 1.03 3/106 24704
/proc/meminfo: memFree=1948724/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=22940 CPUtime=0.29
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 5439 0 0 0 27 2 0 0 20 0 1 0 126319321 23490560 5292 1992294400 134512640 136421960 4290174176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 5768 5292 193 467 0 5299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22940

[startup+0.70089 s]
/proc/loadavg: 1.10 1.08 1.03 3/106 24704
/proc/meminfo: memFree=1948724/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=49528 CPUtime=0.69
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 12580 0 0 0 64 5 0 0 20 0 1 0 126319321 50716672 11963 1992294400 134512640 136421960 4290174176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 12415 11963 193 467 0 11946 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49528

[startup+1.50096 s]
/proc/loadavg: 1.10 1.08 1.03 2/107 24705
/proc/meminfo: memFree=1866504/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=121652 CPUtime=1.49
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 31406 0 0 0 136 13 0 0 23 0 1 0 126319321 124571648 29431 1992294400 134512640 136421960 4290174176 18446744073709551615 134911847 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 30413 29431 203 467 0 29944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121652

[startup+3.1011 s]
/proc/loadavg: 1.09 1.08 1.03 2/107 24707
/proc/meminfo: memFree=1824468/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=129424 CPUtime=3.09
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 33182 0 0 0 274 35 0 0 25 0 1 0 126319321 132530176 31207 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 32356 31207 215 467 0 31887 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129424

[startup+6.30139 s]
/proc/loadavg: 1.09 1.08 1.03 2/107 24707
/proc/meminfo: memFree=1824220/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=129424 CPUtime=6.29
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 33185 0 0 0 543 86 0 0 25 0 1 0 126319321 132530176 31210 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 32356 31210 215 467 0 31887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129424

[startup+12.701 s]
/proc/loadavg: 1.08 1.08 1.03 2/107 24707
/proc/meminfo: memFree=1824096/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=129704 CPUtime=12.68
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 33244 0 0 0 1103 165 0 0 25 0 1 0 126319321 132816896 31269 1992294400 134512640 136421960 4290174176 18446744073709551615 134973981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 32426 31269 215 467 0 31957 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129704

[startup+25.5011 s]
/proc/loadavg: 1.06 1.07 1.03 2/107 24707
/proc/meminfo: memFree=1823600/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=130232 CPUtime=25.49
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 33410 0 0 0 2210 339 0 0 25 0 1 0 126319321 133357568 31435 1992294400 134512640 136421960 4290174176 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 32558 31435 215 467 0 32089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130232

[startup+51.1004 s]
/proc/loadavg: 1.10 1.08 1.03 2/107 24707
/proc/meminfo: memFree=1821492/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=132488 CPUtime=51.08
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 33963 0 0 0 4434 674 0 0 25 0 1 0 126319321 135667712 31988 1992294400 134512640 136421960 4290174176 18446744073709551615 134973881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 33122 31988 215 467 0 32653 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 132488

[startup+102.301 s]
/proc/loadavg: 1.04 1.07 1.02 2/107 24709
/proc/meminfo: memFree=1819508/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=134204 CPUtime=102.28
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 34396 0 0 0 8934 1294 0 0 25 0 1 0 126319321 137424896 32421 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 33551 32421 215 467 0 33082 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 134204

[startup+162.3 s]
/proc/loadavg: 1.08 1.07 1.02 2/107 24711
/proc/meminfo: memFree=1819136/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=134732 CPUtime=162.26
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 34521 0 0 0 14217 2009 0 0 25 0 1 0 126319321 137965568 32546 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 33683 32546 215 467 0 33214 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 134732

[startup+222.308 s]
/proc/loadavg: 1.08 1.07 1.02 2/107 24711
/proc/meminfo: memFree=1817896/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=135932 CPUtime=222.24
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 34793 0 0 0 19513 2711 0 0 25 0 1 0 126319321 139194368 32818 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 33983 32818 215 467 0 33514 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 135932

[startup+282.301 s]
/proc/loadavg: 1.08 1.07 1.02 2/107 24713
/proc/meminfo: memFree=1816904/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=136856 CPUtime=282.23
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35068 0 0 0 24805 3418 0 0 25 0 1 0 126319321 140140544 33093 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34214 33093 215 467 0 33745 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 136856

[startup+342.301 s]
/proc/loadavg: 1.14 1.08 1.03 2/107 24715
/proc/meminfo: memFree=1815664/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=138036 CPUtime=342.21
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35346 0 0 0 30105 4116 0 0 25 0 1 0 126319321 141348864 33371 1992294400 134512640 136421960 4290174176 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34509 33371 215 467 0 34040 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 138036

[startup+402.301 s]
/proc/loadavg: 1.05 1.06 1.02 2/107 24717
/proc/meminfo: memFree=1815540/2059040 swapFree=4135232/4192956
[pid=24704] ppid=24702 vsize=138036 CPUtime=402.19
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35346 0 0 0 35392 4827 0 0 25 0 1 0 126319321 141348864 33371 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34509 33371 215 467 0 34040 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 138036

[startup+462.301 s]
/proc/loadavg: 1.10 1.07 1.02 2/108 24722
/proc/meminfo: memFree=1811960/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=138036 CPUtime=462.18
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35346 0 0 0 40684 5534 0 0 25 0 1 0 126319321 141348864 33371 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34509 33371 215 467 0 34040 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 138036

[startup+522.301 s]
/proc/loadavg: 1.07 1.07 1.02 2/107 24722
/proc/meminfo: memFree=1764960/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=138036 CPUtime=522.17
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35346 0 0 0 45995 6222 0 0 25 0 1 0 126319321 141348864 33371 1992294400 134512640 136421960 4290174176 18446744073709551615 135026446 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34509 33371 215 467 0 34040 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 138036

[startup+582.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/107 24724
/proc/meminfo: memFree=1764960/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=138036 CPUtime=582.15
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35348 0 0 0 51298 6917 0 0 25 0 1 0 126319321 141348864 33373 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34509 33373 215 467 0 34040 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 138036

[startup+642.3 s]
/proc/loadavg: 1.01 1.04 1.01 2/107 24726
/proc/meminfo: memFree=1764836/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=138564 CPUtime=642.13
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35464 0 0 0 56617 7596 0 0 25 0 1 0 126319321 141889536 33489 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34641 33489 215 467 0 34172 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 138564

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24730
/proc/meminfo: memFree=1764092/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=139224 CPUtime=822.1
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35654 0 0 0 72557 9653 0 0 25 0 1 0 126319321 142565376 33679 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 34806 33679 215 467 0 34337 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 139224

[startup+882.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24732
/proc/meminfo: memFree=1763348/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=140148 CPUtime=882.08
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 35876 0 0 0 77880 10328 0 0 25 0 1 0 126319321 143511552 33901 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35037 33901 215 467 0 34568 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 140148

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24734
/proc/meminfo: memFree=1762728/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=140808 CPUtime=942.06
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36023 0 0 0 83194 11012 0 0 25 0 1 0 126319321 144187392 34048 1992294400 134512640 136421960 4290174176 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35202 34048 215 467 0 34733 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 140808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24736
/proc/meminfo: memFree=1761612/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=141864 CPUtime=1002.05
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36301 0 0 0 88517 11688 0 0 25 0 1 0 126319321 145268736 34326 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35466 34326 215 467 0 34997 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 141864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24738
/proc/meminfo: memFree=1761364/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=142260 CPUtime=1062.03
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36389 0 0 0 93810 12393 0 0 25 0 1 0 126319321 145674240 34414 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35565 34414 215 467 0 35096 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 142260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24738
/proc/meminfo: memFree=1761240/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=142260 CPUtime=1122.02
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36389 0 0 0 99135 13067 0 0 25 0 1 0 126319321 145674240 34414 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35565 34414 215 467 0 35096 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 142260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24740
/proc/meminfo: memFree=1761116/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=142260 CPUtime=1182
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36399 0 0 0 104468 13732 0 0 25 0 1 0 126319321 145674240 34424 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 35565 34424 215 467 0 35096 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 142260

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24742
/proc/meminfo: memFree=1759008/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=144240 CPUtime=1241.99
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 36888 0 0 0 109778 14421 0 0 25 0 1 0 126319321 147701760 34913 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36060 34913 215 467 0 35591 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 144240

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24744
/proc/meminfo: memFree=1756280/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=146896 CPUtime=1301.97
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37542 0 0 0 115090 15107 0 0 25 0 1 0 126319321 150421504 35567 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36724 35567 215 467 0 36255 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 146896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24746
/proc/meminfo: memFree=1755660/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1361.96
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 120424 15772 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 147556

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24746
/proc/meminfo: memFree=1755660/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1421.95
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 125738 16457 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 147556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24748
/proc/meminfo: memFree=1755660/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1481.93
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 131052 17141 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 147556

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24750
/proc/meminfo: memFree=1755536/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1541.93
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 136368 17825 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 147556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24752
/proc/meminfo: memFree=1755412/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1601.91
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 141697 18494 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 147556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24754
/proc/meminfo: memFree=1755288/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=147556 CPUtime=1661.88
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37713 0 0 0 147031 19157 0 0 25 0 1 0 126319321 151097344 35738 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 36889 35738 215 467 0 36420 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 147556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24754
/proc/meminfo: memFree=1754668/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=148480 CPUtime=1721.88
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37923 0 0 0 152374 19814 0 0 25 0 1 0 126319321 152043520 35948 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 37120 35948 215 467 0 36651 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 148480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24756
/proc/meminfo: memFree=1754296/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=148480 CPUtime=1781.86
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37923 0 0 0 157672 20514 0 0 25 0 1 0 126319321 152043520 35948 1992294400 134512640 136421960 4290174176 18446744073709551615 135006120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 37120 35948 215 467 0 36651 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 148480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24756
/proc/meminfo: memFree=1754296/2059040 swapFree=4135236/4192956
[pid=24704] ppid=24702 vsize=148480 CPUtime=1800.06
/proc/24704/stat : 24704 (pbct) R 24702 24704 24533 0 -1 4202496 37923 0 0 0 159288 20718 0 0 25 0 1 0 126319321 152043520 35948 1992294400 134512640 136421960 4290174176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24704/statm: 37120 35948 215 467 0 36651 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148480

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

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

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1592.88
CPU system time (s): 207.206
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 148480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1592.88
system time used= 207.205
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37925
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= 4570

runsolver used 2.69759 second user time and 8.77567 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-26 01:06:20
IDJOB=2683132
IDBENCH=71906
IDSOLVER=1192
FILE ID=node015/2683132-1277507180
PBS_JOBID= 11190607
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__64.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683132-1277507180/watcher-2683132-1277507180 -o /tmp/evaluation-result-2683132-1277507180/solver-2683132-1277507180 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683132-1277507180.opb

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

MD5SUM BENCH= cc9e86bf563f6565193c3e6b50384be6
RANDOM SEED=107948624

node015.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		: 3000.244
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1949972 kB
Buffers:           928 kB
Cached:          14624 kB
SwapCached:       9892 kB
Active:          23680 kB
Inactive:         4512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1949972 kB
SwapTotal:     4192956 kB
SwapFree:      4135232 kB
Dirty:            2164 kB
Writeback:           4 kB
AnonPages:       11520 kB
Mapped:           8260 kB
Slab:            58840 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181724 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= 62408 MiB
End job on node015 at 2010-06-26 01:36:23