Trace number 2669511

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 1800.64

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__32.opb
MD5SUMdb1ffcf75e0c0509e6672a8f0ce9b1bb
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71870
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9698
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint32
Maximum length of a constraint545
Number of terms in the objective function 9600
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 346461024
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346461024
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
0.09/0.11	c constraints 400/0 clauses 0/0 units 0
0.09/0.11	c vars 9698
0.09/0.11	c objective 9600 + 0
1800.07/1800.61	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-2669511-1276691606/watcher-2669511-1276691606 -o /tmp/evaluation-result-2669511-1276691606/solver-2669511-1276691606 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669511-1276691606.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 2/107 9790
/proc/meminfo: memFree=1760568/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=2488 CPUtime=0
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 306 0 0 0 0 0 0 0 17 0 1 0 42816356 2547712 228 1992294400 134512640 136485738 4289888288 18446744073709551615 135856853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9790/statm: 622 228 149 482 0 138 0

[startup+0.0954179 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9790
/proc/meminfo: memFree=1760568/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=4664 CPUtime=0.09
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 864 0 0 0 9 0 0 0 17 0 1 0 42816356 4775936 753 1992294400 134512640 136485738 4289888288 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9790/statm: 1166 753 156 482 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4664

[startup+0.101418 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9790
/proc/meminfo: memFree=1760568/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=4796 CPUtime=0.09
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 902 0 0 0 9 0 0 0 17 0 1 0 42816356 4911104 791 1992294400 134512640 136485738 4289888288 18446744073709551615 135181442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9790/statm: 1199 791 156 482 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4796

[startup+0.300434 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9790
/proc/meminfo: memFree=1760568/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=19528 CPUtime=0.29
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 4573 0 0 0 27 2 0 0 17 0 1 0 42816356 19996672 4462 1992294400 134512640 136485738 4289888288 18446744073709551615 134736779 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 4882 4463 197 482 0 4398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19528

[startup+0.70047 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9790
/proc/meminfo: memFree=1760568/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=45796 CPUtime=0.69
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 11356 0 0 0 66 3 0 0 17 0 1 0 42816356 46895104 10872 1992294400 134512640 136485738 4289888288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 11449 10873 197 482 0 10965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45796

[startup+1.50054 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9791
/proc/meminfo: memFree=1700916/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=97724 CPUtime=1.49
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 25310 0 0 0 141 8 0 0 18 0 1 0 42816356 100069376 23892 1992294400 134512640 136485738 4289888288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 24431 23893 197 482 0 23947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97724

[startup+3.10069 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9791
/proc/meminfo: memFree=1589192/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=194816 CPUtime=3.09
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 50141 0 0 0 286 23 0 0 21 0 1 0 42816356 199491584 46595 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 48704 46595 227 482 0 48220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194816

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 9791
/proc/meminfo: memFree=1573940/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=195400 CPUtime=6.29
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 50302 0 0 0 564 65 0 0 25 0 1 0 42816356 200089600 46756 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 48850 46756 227 482 0 48366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 195400

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9791
/proc/meminfo: memFree=1573320/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=195928 CPUtime=12.69
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 50425 0 0 0 1121 148 0 0 25 0 1 0 42816356 200630272 46879 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 48982 46879 227 482 0 48498 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195928

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9791
/proc/meminfo: memFree=1572576/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=196684 CPUtime=25.48
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 50596 0 0 0 2243 305 0 0 25 0 1 0 42816356 201404416 47050 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 49171 47050 227 482 0 48687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 196684

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9791
/proc/meminfo: memFree=1571584/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=197608 CPUtime=51.08
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 50854 0 0 0 4483 625 0 0 25 0 1 0 42816356 202350592 47308 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 49402 47308 227 482 0 48918 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 197608

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9793
/proc/meminfo: memFree=1568732/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=200380 CPUtime=102.27
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 51522 0 0 0 8984 1243 0 0 25 0 1 0 42816356 205189120 47976 1992294400 134512640 136485738 4289888288 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 50095 47976 227 482 0 49611 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 200380

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9795
/proc/meminfo: memFree=1566624/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=202600 CPUtime=162.24
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 52037 0 0 0 14275 1949 0 0 25 0 1 0 42816356 207462400 48491 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 50650 48491 227 482 0 50166 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 202600

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9797
/proc/meminfo: memFree=1564516/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=204580 CPUtime=222.22
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 52542 0 0 0 19563 2659 0 0 25 0 1 0 42816356 209489920 48996 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 51145 48996 227 482 0 50661 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 204580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9799
/proc/meminfo: memFree=1562780/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=206384 CPUtime=282.2
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 52972 0 0 0 24893 3327 0 0 25 0 1 0 42816356 211337216 49426 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 51596 49426 227 482 0 51112 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 206384

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 9802
/proc/meminfo: memFree=1561168/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=207572 CPUtime=342.19
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 53283 0 0 0 30232 3987 0 0 25 0 1 0 42816356 212553728 49737 1992294400 134512640 136485738 4289888288 18446744073709551615 135044069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 51893 49737 227 482 0 51409 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 207572

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 9804
/proc/meminfo: memFree=1560548/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=208232 CPUtime=402.18
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 53453 0 0 0 35552 4666 0 0 25 0 1 0 42816356 213229568 49907 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 52058 49907 227 482 0 51574 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 208232

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 9806
/proc/meminfo: memFree=1559432/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=209416 CPUtime=462.15
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 53710 0 0 0 40893 5322 0 0 25 0 1 0 42816356 214441984 50164 1992294400 134512640 136485738 4289888288 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 52354 50164 227 482 0 51870 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 209416

[startup+522.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/108 9808
/proc/meminfo: memFree=1558564/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=210208 CPUtime=522.14
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 53928 0 0 0 46216 5998 0 0 25 0 1 0 42816356 215252992 50382 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 52552 50382 227 482 0 52068 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 210208

[startup+582.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/108 9810
/proc/meminfo: memFree=1557696/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=211132 CPUtime=582.12
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 54162 0 0 0 51534 6678 0 0 25 0 1 0 42816356 216199168 50616 1992294400 134512640 136485738 4289888288 18446744073709551615 134992534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 52783 50616 227 482 0 52299 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 211132

[startup+642.301 s]
/proc/loadavg: 1.16 1.06 1.01 2/108 9810
/proc/meminfo: memFree=1556828/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=212056 CPUtime=642.11
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 54387 0 0 0 56887 7324 0 0 25 0 1 0 42816356 217145344 50841 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 53014 50841 227 482 0 52530 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 212056

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 9816
/proc/meminfo: memFree=1554100/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=214664 CPUtime=822.06
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55024 0 0 0 72942 9264 0 0 25 0 1 0 42816356 219815936 51478 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 53666 51478 227 482 0 53182 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 214664

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 9818
/proc/meminfo: memFree=1553356/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=215324 CPUtime=882.04
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55202 0 0 0 78281 9923 0 0 25 0 1 0 42816356 220491776 51656 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 53831 51656 227 482 0 53347 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 215324

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 9818
/proc/meminfo: memFree=1552736/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=215984 CPUtime=942.02
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55385 0 0 0 83623 10579 0 0 25 0 1 0 42816356 221167616 51839 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 53996 51839 227 482 0 53512 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 215984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 9820
/proc/meminfo: memFree=1551992/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=216776 CPUtime=1002
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55575 0 0 0 88992 11208 0 0 25 0 1 0 42816356 221978624 52029 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54194 52029 227 482 0 53710 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 216776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 9822
/proc/meminfo: memFree=1551372/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=217304 CPUtime=1061.99
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55701 0 0 0 94371 11828 0 0 25 0 1 0 42816356 222519296 52155 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54326 52155 227 482 0 53842 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 217304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9824
/proc/meminfo: memFree=1550876/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=217700 CPUtime=1121.97
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 55830 0 0 0 99733 12464 0 0 25 0 1 0 42816356 222924800 52284 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54425 52284 227 482 0 53941 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 217700

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 9826
/proc/meminfo: memFree=1550008/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=218640 CPUtime=1181.96
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56022 0 0 0 105092 13104 0 0 25 0 1 0 42816356 223887360 52476 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54660 52476 227 482 0 54176 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 218640

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 9826
/proc/meminfo: memFree=1549140/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=219300 CPUtime=1241.93
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56179 0 0 0 110441 13752 0 0 25 0 1 0 42816356 224563200 52633 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54825 52633 227 482 0 54341 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 219300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9828
/proc/meminfo: memFree=1548520/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=219828 CPUtime=1301.93
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56316 0 0 0 115815 14378 0 0 25 0 1 0 42816356 225103872 52770 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 54957 52770 227 482 0 54473 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 219828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9830
/proc/meminfo: memFree=1547900/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=220356 CPUtime=1361.9
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56460 0 0 0 121180 15010 0 0 25 0 1 0 42816356 225644544 52914 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55089 52914 227 482 0 54605 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 220356

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9832
/proc/meminfo: memFree=1547156/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=221148 CPUtime=1421.89
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56653 0 0 0 126531 15658 0 0 25 0 1 0 42816356 226455552 53107 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55287 53107 227 482 0 54803 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 221148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9834
/proc/meminfo: memFree=1546412/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=221940 CPUtime=1481.86
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 56844 0 0 0 131888 16298 0 0 25 0 1 0 42816356 227266560 53298 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55485 53298 227 482 0 55001 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 221940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9834
/proc/meminfo: memFree=1545792/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222600 CPUtime=1541.84
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57018 0 0 0 137252 16932 0 0 25 0 1 0 42816356 227942400 53472 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55650 53472 227 482 0 55166 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 222600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9836
/proc/meminfo: memFree=1545420/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222732 CPUtime=1601.82
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57076 0 0 0 142583 17599 0 0 25 0 1 0 42816356 228077568 53530 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55683 53530 227 482 0 55199 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 222732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9847
/proc/meminfo: memFree=1544924/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222732 CPUtime=1661.79
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57076 0 0 0 147916 18263 0 0 25 0 1 0 42816356 228077568 53530 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55683 53530 227 482 0 55199 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 222732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9849
/proc/meminfo: memFree=1544924/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222732 CPUtime=1721.78
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57076 0 0 0 153251 18927 0 0 25 0 1 0 42816356 228077568 53530 1992294400 134512640 136485738 4289888288 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55683 53530 227 482 0 55199 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 222732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9851
/proc/meminfo: memFree=1544924/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222732 CPUtime=1781.76
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57076 0 0 0 158595 19581 0 0 25 0 1 0 42816356 228077568 53530 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55683 53530 227 482 0 55199 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 222732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9851
/proc/meminfo: memFree=1544924/2059040 swapFree=4140108/4192956
[pid=9790] ppid=9788 vsize=222732 CPUtime=1800.07
/proc/9790/stat : 9790 (pbct) R 9788 9790 9361 0 -1 4202496 57076 0 0 0 160229 19778 0 0 25 0 1 0 42816356 228077568 53530 1992294400 134512640 136485738 4289888288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9790/statm: 55683 53530 227 482 0 55199 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 222732

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): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1602.3
CPU system time (s): 197.809
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 222732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1602.3
system time used= 197.809
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57076
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= 3383

runsolver used 2.81657 second user time and 8.66468 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-16 14:33:26
IDJOB=2669511
IDBENCH=71879
IDSOLVER=1170
FILE ID=node025/2669511-1276691606
PBS_JOBID= 11172593
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__32.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669511-1276691606/watcher-2669511-1276691606 -o /tmp/evaluation-result-2669511-1276691606/solver-2669511-1276691606 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669511-1276691606.opb

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

MD5SUM BENCH= db1ffcf75e0c0509e6672a8f0ce9b1bb
RANDOM SEED=2143434584

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:       1761212 kB
Buffers:         92300 kB
Cached:         115340 kB
SwapCached:       7332 kB
Active:         100204 kB
Inactive:       122060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1761212 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2244 kB
Writeback:           0 kB
AnonPages:       12204 kB
Mapped:          13068 kB
Slab:            53748 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181976 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 15:03:29