Trace number 2667911

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) 1800.11 1802.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark15.5106
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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
0.00/0.01	c constraints 656/0 clauses 657/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 9 + 0

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-2667911-1276648368/watcher-2667911-1276648368 -o /tmp/evaluation-result-2667911-1276648368/solver-2667911-1276648368 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667911-1276648368.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 3/107 5921
/proc/meminfo: memFree=1824660/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=2340 CPUtime=0
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 38492502 2396160 215 1992294400 134512640 136485738 4289989632 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5921/statm: 585 215 156 482 0 101 0

[startup+0.0570801 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 5921
/proc/meminfo: memFree=1824660/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=6812 CPUtime=0.04
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 1406 0 0 0 4 0 0 0 20 0 1 0 38492502 6975488 1328 1992294400 134512640 136485738 4289989632 18446744073709551615 135840014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 1703 1329 198 482 0 1219 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6812

[startup+0.101083 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 5921
/proc/meminfo: memFree=1824660/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=9636 CPUtime=0.09
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 2117 0 0 0 8 1 0 0 20 0 1 0 38492502 9867264 2039 1992294400 134512640 136485738 4289989632 18446744073709551615 135849330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 2409 2040 198 482 0 1925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.3011 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 5921
/proc/meminfo: memFree=1824660/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=20608 CPUtime=0.29
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 4816 0 0 0 27 2 0 0 20 0 1 0 38492502 21102592 4738 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 5152 4738 227 482 0 4668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20608

[startup+0.701137 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 5921
/proc/meminfo: memFree=1824660/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=21252 CPUtime=0.69
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 4975 0 0 0 63 6 0 0 20 0 1 0 38492502 21762048 4897 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 5313 4897 227 482 0 4829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21252

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5922
/proc/meminfo: memFree=1805308/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=22684 CPUtime=1.49
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 5325 0 0 0 135 14 0 0 22 0 1 0 38492502 23228416 5247 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 5671 5247 227 482 0 5187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22684

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5922
/proc/meminfo: memFree=1804068/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=23344 CPUtime=3.09
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 5506 0 0 0 283 26 0 0 25 0 1 0 38492502 23904256 5428 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 5836 5428 227 482 0 5352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23344

[startup+6.30064 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5922
/proc/meminfo: memFree=1802208/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=24660 CPUtime=6.29
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 5819 0 0 0 571 58 0 0 25 0 1 0 38492502 25251840 5741 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 6165 5741 227 482 0 5681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24660

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5924
/proc/meminfo: memFree=1800472/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=26376 CPUtime=12.68
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 6251 0 0 0 1149 119 0 0 25 0 1 0 38492502 27009024 6173 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 6594 6173 227 482 0 6110 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26376

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5924
/proc/meminfo: memFree=1798984/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=28012 CPUtime=25.49
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 6623 0 0 0 2335 214 0 0 25 0 1 0 38492502 28684288 6545 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 7003 6545 227 482 0 6519 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28012

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5924
/proc/meminfo: memFree=1797496/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=29348 CPUtime=51.07
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 6958 0 0 0 4730 377 0 0 25 0 1 0 38492502 30052352 6880 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 7337 6880 227 482 0 6853 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29348

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5926
/proc/meminfo: memFree=1795388/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=31332 CPUtime=102.27
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 7468 0 0 0 9553 674 0 0 25 0 1 0 38492502 32083968 7390 1992294400 134512640 136485738 4289989632 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 7833 7390 227 482 0 7349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31332

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5928
/proc/meminfo: memFree=1792908/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=33892 CPUtime=162.25
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 8066 0 0 0 15216 1009 0 0 25 0 1 0 38492502 34705408 7988 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 8473 7988 227 482 0 7989 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5928
/proc/meminfo: memFree=1792164/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=34628 CPUtime=222.23
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 8255 0 0 0 20955 1268 0 0 25 0 1 0 38492502 35459072 8177 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 8657 8177 227 482 0 8173 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5930
/proc/meminfo: memFree=1789312/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=37696 CPUtime=282.22
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 8958 0 0 0 26663 1559 0 0 25 0 1 0 38492502 38600704 8880 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 9424 8880 227 482 0 8940 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37696

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5935
/proc/meminfo: memFree=1786708/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=39692 CPUtime=342.2
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 9464 0 0 0 32348 1872 0 0 25 0 1 0 38492502 40644608 9386 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 9923 9386 227 482 0 9439 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5937
/proc/meminfo: memFree=1785840/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=40724 CPUtime=402.18
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 9714 0 0 0 38046 2172 0 0 25 0 1 0 38492502 41701376 9636 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 10181 9636 227 482 0 9697 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40724

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5939
/proc/meminfo: memFree=1784972/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=41616 CPUtime=462.16
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 9941 0 0 0 43736 2480 0 0 25 0 1 0 38492502 42614784 9863 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 10404 9863 227 482 0 9920 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5939
/proc/meminfo: memFree=1784972/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=41616 CPUtime=522.14
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 9942 0 0 0 49478 2736 0 0 25 0 1 0 38492502 42614784 9864 1992294400 134512640 136485738 4289989632 18446744073709551615 134876240 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 10404 9864 227 482 0 9920 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41616

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 5941
/proc/meminfo: memFree=1783112/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=43616 CPUtime=582.12
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 10415 0 0 0 55166 3046 0 0 25 0 1 0 38492502 44662784 10337 1992294400 134512640 136485738 4289989632 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 10904 10337 227 482 0 10420 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43616

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5943
/proc/meminfo: memFree=1783112/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=43616 CPUtime=642.11
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 10419 0 0 0 60910 3301 0 0 25 0 1 0 38492502 44662784 10341 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 10904 10341 227 482 0 10420 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43616

[startup+702.301 s]

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

/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 11931 0 0 0 95176 5024 0 0 25 0 1 0 38492502 51208192 11853 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12502 11853 227 482 0 12018 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 50008

[startup+1062.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 5955
/proc/meminfo: memFree=1776912/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=50008 CPUtime=1061.98
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 11940 0 0 0 100887 5311 0 0 25 0 1 0 38492502 51208192 11862 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12502 11862 227 482 0 12018 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 50008

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 5955
/proc/meminfo: memFree=1776912/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=50008 CPUtime=1121.96
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 11943 0 0 0 106559 5637 0 0 25 0 1 0 38492502 51208192 11865 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12502 11865 227 482 0 12018 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 50008

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 5957
/proc/meminfo: memFree=1776788/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=50008 CPUtime=1181.95
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 11946 0 0 0 112289 5906 0 0 25 0 1 0 38492502 51208192 11868 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12502 11868 227 482 0 12018 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 50008

[startup+1242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 5959
/proc/meminfo: memFree=1776540/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=50008 CPUtime=1241.93
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 11946 0 0 0 117979 6214 0 0 25 0 1 0 38492502 51208192 11868 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12502 11868 227 482 0 12018 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 50008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 5961
/proc/meminfo: memFree=1775424/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=51216 CPUtime=1301.92
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12219 0 0 0 123700 6492 0 0 25 0 1 0 38492502 52445184 12141 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12804 12141 227 482 0 12320 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 51216

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5963
/proc/meminfo: memFree=1775424/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=51216 CPUtime=1361.89
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12220 0 0 0 129400 6789 0 0 25 0 1 0 38492502 52445184 12142 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12804 12142 227 482 0 12320 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 51216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5963
/proc/meminfo: memFree=1775300/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=51408 CPUtime=1421.89
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12261 0 0 0 135135 7054 0 0 25 0 1 0 38492502 52641792 12183 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12852 12183 227 482 0 12368 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 51408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5965
/proc/meminfo: memFree=1775052/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=51548 CPUtime=1481.86
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12295 0 0 0 140853 7333 0 0 25 0 1 0 38492502 52785152 12217 1992294400 134512640 136485738 4289989632 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12887 12217 227 482 0 12403 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 51548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5967
/proc/meminfo: memFree=1774928/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=51716 CPUtime=1541.85
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12338 0 0 0 146581 7604 0 0 25 0 1 0 38492502 52957184 12260 1992294400 134512640 136485738 4289989632 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 12929 12260 227 482 0 12445 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 51716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5969
/proc/meminfo: memFree=1773812/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53020 CPUtime=1601.83
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12630 0 0 0 152275 7908 0 0 25 0 1 0 38492502 54292480 12552 1992294400 134512640 136485738 4289989632 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 13255 12552 227 482 0 12771 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 53020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5971
/proc/meminfo: memFree=1773688/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53020 CPUtime=1661.82
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12630 0 0 0 157996 8186 0 0 25 0 1 0 38492502 54292480 12552 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 13255 12552 227 482 0 12771 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 53020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5980
/proc/meminfo: memFree=1772696/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53328 CPUtime=1721.8
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12691 0 0 0 163715 8465 0 0 25 0 1 0 38492502 54607872 12613 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 13332 12613 227 482 0 12848 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 53328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5982
/proc/meminfo: memFree=1772696/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53660 CPUtime=1781.78
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12761 0 0 0 169458 8720 0 0 25 0 1 0 38492502 54947840 12683 1992294400 134512640 136485738 4289989632 18446744073709551615 135038308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 13415 12683 227 482 0 12931 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 53660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5982
/proc/meminfo: memFree=1772696/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53660 CPUtime=1800.09
/proc/5921/stat : 5921 (pbct) R 5919 5921 5501 0 -1 4202496 12762 0 0 0 171210 8799 0 0 25 0 1 0 38492502 54947840 12684 1992294400 134512640 136485738 4289989632 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5921/statm: 13415 12684 227 482 0 12931 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 53660

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -5921

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5982
/proc/meminfo: memFree=1772696/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53660 CPUtime=1800.09
/proc/5921/stat : 5921 (pbct) S 5919 5921 5501 0 -1 4194304 12762 0 0 0 171210 8799 0 0 25 0 1 0 38492502 54947840 12684 1992294400 134512640 136485738 4289989632 18446744073709551615 135319262 0 16384 4096 16387 18446604437832406912 0 0 17 1 0 0 0
/proc/5921/statm: 13415 12684 227 482 0 12931 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 53660

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/109 5983
/proc/meminfo: memFree=1772688/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53660 CPUtime=1800.09
/proc/5921/stat : 5921 (pbct) S 5919 5921 5501 0 -1 4194304 12762 0 0 0 171210 8799 0 0 25 0 1 0 38492502 54947840 12684 1992294400 134512640 136485738 4289989632 18446744073709551615 135319262 0 16384 4096 16387 18446604437832406912 0 0 17 1 0 0 0
/proc/5921/statm: 13415 12684 227 482 0 12931 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 53660

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/109 5983
/proc/meminfo: memFree=1772688/2059040 swapFree=4140108/4192956
[pid=5921] ppid=5919 vsize=53660 CPUtime=1800.09
/proc/5921/stat : 5921 (pbct) S 5919 5921 5501 0 -1 4194304 12762 0 0 0 171210 8799 0 0 25 0 1 0 38492502 54947840 12684 1992294400 134512640 136485738 4289989632 18446744073709551615 135319262 0 16384 4096 16387 18446604437832406912 0 0 17 1 0 0 0
/proc/5921/statm: 13415 12684 227 482 0 12931 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 53660

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.11
CPU user time (s): 1712.11
CPU system time (s): 88.0016
CPU usage (%): 99.8606
Max. virtual memory (cumulated for all children) (KiB): 53660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1712.11
system time used= 88.0016
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12762
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= 4207

runsolver used 2.82657 second user time and 8.66368 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-16 02:32:48
IDJOB=2667911
IDBENCH=47994
IDSOLVER=1170
FILE ID=node025/2667911-1276648368
PBS_JOBID= 11172423
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667911-1276648368/watcher-2667911-1276648368 -o /tmp/evaluation-result-2667911-1276648368/solver-2667911-1276648368 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667911-1276648368.opb

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

MD5SUM BENCH= 016a6113efb9500350327fbbc3111675
RANDOM SEED=888558568

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:       1825312 kB
Buffers:         40732 kB
Cached:         104576 kB
SwapCached:       7224 kB
Active:          93336 kB
Inactive:        66432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825312 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2048 kB
Writeback:           0 kB
AnonPages:       12020 kB
Mapped:          13096 kB
Slab:            52212 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183900 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= 62580 MiB
End job on node025 at 2010-06-16 03:02:50