Trace number 2669495

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) 1800.1 1800.65

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__512.opb
MD5SUM609453b50c3d7bac05dbde2a1c3eefb6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark6.40402
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20498
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint512
Maximum length of a constraint4097
Number of terms in the objective function 20480
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 893215744
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 893215744
Number of bits of the biggest sum of numbers30
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
0.19/0.25	c constraints 60/0 clauses 0/0 units 0
0.19/0.25	c vars 20498
0.19/0.25	c objective 20480 + 0
1800.05/1800.60	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-2669495-1276690391/watcher-2669495-1276690391 -o /tmp/evaluation-result-2669495-1276690391/solver-2669495-1276690391 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669495-1276690391.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: 1.01 1.05 1.01 3/106 15810
/proc/meminfo: memFree=1865036/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=2488 CPUtime=0
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 301 0 0 0 0 0 0 0 16 0 1 0 10331966 2547712 223 1992294400 134512640 136485738 4290414624 18446744073709551615 135681205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15810/statm: 622 223 149 482 0 138 0

[startup+0.100142 s]
/proc/loadavg: 1.01 1.05 1.01 3/106 15810
/proc/meminfo: memFree=1865036/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=4996 CPUtime=0.09
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 941 0 0 0 9 0 0 0 16 0 1 0 10331966 5115904 716 1992294400 134512640 136485738 4290414624 18446744073709551615 135856846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15810/statm: 1249 716 153 482 0 765 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4996

[startup+0.201154 s]
/proc/loadavg: 1.01 1.05 1.01 3/106 15810
/proc/meminfo: memFree=1865036/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=7316 CPUtime=0.19
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 1425 0 0 0 19 0 0 0 17 0 1 0 10331966 7491584 1200 1992294400 134512640 136485738 4290414624 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15810/statm: 1829 1200 153 482 0 1345 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7316

[startup+0.301164 s]
/proc/loadavg: 1.01 1.05 1.01 3/106 15810
/proc/meminfo: memFree=1865036/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=13928 CPUtime=0.29
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 3027 0 0 0 28 1 0 0 17 0 1 0 10331966 14262272 2802 1992294400 134512640 136485738 4290414624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 3482 2803 197 482 0 2998 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13928

[startup+0.701207 s]
/proc/loadavg: 1.01 1.05 1.01 3/106 15810
/proc/meminfo: memFree=1865036/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=47028 CPUtime=0.69
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 11204 0 0 0 65 4 0 0 17 0 1 0 10331966 48156672 10979 1992294400 134512640 136485738 4290414624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 11757 10979 197 482 0 11273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47028

[startup+1.50129 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 15811
/proc/meminfo: memFree=1796208/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=96524 CPUtime=1.49
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 24218 0 0 0 140 9 0 0 18 0 1 0 10331966 98840576 23252 1992294400 134512640 136485738 4290414624 18446744073709551615 135350335 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 24131 23253 197 482 0 23647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96524

[startup+3.10147 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 15811
/proc/meminfo: memFree=1735696/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=190712 CPUtime=3.09
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 49701 0 0 0 289 20 0 0 21 0 1 0 10331966 195289088 46873 1992294400 134512640 136485738 4290414624 18446744073709551615 135689887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 47678 46874 197 482 0 47194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 190712

[startup+6.30082 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 15811
/proc/meminfo: memFree=1492284/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=406516 CPUtime=6.29
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105104 0 0 0 584 45 0 0 25 0 1 0 10331966 416272384 97409 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101629 97409 226 482 0 101145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 406516

[startup+12.7005 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 15811
/proc/meminfo: memFree=1474800/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407044 CPUtime=12.69
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105195 0 0 0 1140 129 0 0 25 0 1 0 10331966 416813056 97500 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101761 97500 227 482 0 101277 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 407044

[startup+25.5009 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 15811
/proc/meminfo: memFree=1474800/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407044 CPUtime=25.48
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105195 0 0 0 2247 301 0 0 25 0 1 0 10331966 416813056 97500 1992294400 134512640 136485738 4290414624 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101761 97500 227 482 0 101277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 407044

[startup+51.1007 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 15813
/proc/meminfo: memFree=1474800/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407044 CPUtime=51.08
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105211 0 0 0 4484 624 0 0 25 0 1 0 10331966 416813056 97516 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101761 97516 227 482 0 101277 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 407044

[startup+102.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 15815
/proc/meminfo: memFree=1474304/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407308 CPUtime=102.26
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105284 0 0 0 8988 1238 0 0 25 0 1 0 10331966 417083392 97589 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101827 97589 227 482 0 101343 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 407308

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15815
/proc/meminfo: memFree=1474056/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407440 CPUtime=162.24
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105328 0 0 0 14283 1941 0 0 25 0 1 0 10331966 417218560 97633 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101860 97633 227 482 0 101376 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 407440

[startup+222.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15817
/proc/meminfo: memFree=1473932/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=407440 CPUtime=222.24
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105360 0 0 0 19594 2630 0 0 25 0 1 0 10331966 417218560 97665 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 101860 97665 227 482 0 101376 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 407440

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15819
/proc/meminfo: memFree=1473560/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=408088 CPUtime=282.21
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105449 0 0 0 24901 3320 0 0 25 0 1 0 10331966 417882112 97754 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102022 97754 227 482 0 101538 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 408088

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15821
/proc/meminfo: memFree=1473436/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=408088 CPUtime=342.19
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105458 0 0 0 30201 4018 0 0 25 0 1 0 10331966 417882112 97763 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102022 97763 227 482 0 101538 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 408088

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15823
/proc/meminfo: memFree=1473312/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=408088 CPUtime=402.16
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105471 0 0 0 35513 4703 0 0 25 0 1 0 10331966 417882112 97776 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102022 97776 227 482 0 101538 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 408088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15823
/proc/meminfo: memFree=1473312/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=408220 CPUtime=462.15
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105500 0 0 0 40822 5393 0 0 25 0 1 0 10331966 418017280 97805 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102055 97805 227 482 0 101571 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 408220

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15825
/proc/meminfo: memFree=1472940/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=408364 CPUtime=522.13
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105547 0 0 0 46127 6086 0 0 25 0 1 0 10331966 418164736 97852 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102091 97852 227 482 0 101607 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 408364

[startup+582.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 15827
/proc/meminfo: memFree=1472196/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=409528 CPUtime=582.11
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105716 0 0 0 51430 6781 0 0 25 0 1 0 10331966 419356672 98021 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102382 98021 227 482 0 101898 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 409528

[startup+642.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 15829
/proc/meminfo: memFree=1472196/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=409528 CPUtime=642.1
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105716 0 0 0 56731 7479 0 0 25 0 1 0 10331966 419356672 98021 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102382 98021 227 482 0 101898 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 409528

[startup+702.302 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15835
/proc/meminfo: memFree=1471824/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=409660 CPUtime=882.04
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105773 0 0 0 77934 10270 0 0 25 0 1 0 10331966 419491840 98078 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102415 98078 227 482 0 101931 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 409660

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15837
/proc/meminfo: memFree=1471576/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=409792 CPUtime=942.01
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105789 0 0 0 83227 10974 0 0 25 0 1 0 10331966 419627008 98094 1992294400 134512640 136485738 4290414624 18446744073709551615 134992564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102448 98094 227 482 0 101964 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 409792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15839
/proc/meminfo: memFree=1471576/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=409924 CPUtime=1002
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105828 0 0 0 88535 11665 0 0 25 0 1 0 10331966 419762176 98133 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102481 98133 227 482 0 101997 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 409924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15839
/proc/meminfo: memFree=1471328/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410056 CPUtime=1061.98
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105848 0 0 0 93822 12376 0 0 25 0 1 0 10331966 419897344 98153 1992294400 134512640 136485738 4290414624 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102514 98153 227 482 0 102030 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 410056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15841
/proc/meminfo: memFree=1471080/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410320 CPUtime=1121.95
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105910 0 0 0 99112 13083 0 0 25 0 1 0 10331966 420167680 98215 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102580 98215 227 482 0 102096 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 410320

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15846
/proc/meminfo: memFree=1468728/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410320 CPUtime=1181.94
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105916 0 0 0 104408 13786 0 0 25 0 1 0 10331966 420167680 98221 1992294400 134512640 136485738 4290414624 18446744073709551615 135037871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102580 98221 227 482 0 102096 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 410320

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 15848
/proc/meminfo: memFree=1468728/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410452 CPUtime=1241.92
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105940 0 0 0 109706 14486 0 0 25 0 1 0 10331966 420302848 98245 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102613 98245 227 482 0 102129 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 410452

[startup+1302.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 15848
/proc/meminfo: memFree=1468604/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410584 CPUtime=1301.91
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105977 0 0 0 115010 15181 0 0 25 0 1 0 10331966 420438016 98282 1992294400 134512640 136485738 4290414624 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102646 98282 227 482 0 102162 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 410584

[startup+1362.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 15850
/proc/meminfo: memFree=1468604/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410584 CPUtime=1361.89
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105978 0 0 0 120313 15876 0 0 25 0 1 0 10331966 420438016 98283 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102646 98283 227 482 0 102162 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 410584

[startup+1422.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 15852
/proc/meminfo: memFree=1468604/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410584 CPUtime=1421.87
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105986 0 0 0 125611 16576 0 0 25 0 1 0 10331966 420438016 98291 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102646 98291 227 482 0 102162 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 410584

[startup+1482.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 15854
/proc/meminfo: memFree=1468604/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410584 CPUtime=1481.85
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 105990 0 0 0 130930 17255 0 0 25 0 1 0 10331966 420438016 98295 1992294400 134512640 136485738 4290414624 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102646 98295 227 482 0 102162 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 410584

[startup+1542.31 s]
/proc/loadavg: 1.12 1.06 1.01 2/107 15856
/proc/meminfo: memFree=1468480/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410716 CPUtime=1541.84
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106038 0 0 0 136240 17944 0 0 25 0 1 0 10331966 420573184 98343 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102679 98343 227 482 0 102195 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 410716

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 15858
/proc/meminfo: memFree=1468356/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410980 CPUtime=1601.81
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106082 0 0 0 141546 18635 0 0 25 0 1 0 10331966 420843520 98387 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102745 98387 227 482 0 102261 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 410980

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 15858
/proc/meminfo: memFree=1468356/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=410980 CPUtime=1661.79
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106085 0 0 0 146848 19331 0 0 25 0 1 0 10331966 420843520 98390 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102745 98390 227 482 0 102261 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 410980

[startup+1722.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/107 15860
/proc/meminfo: memFree=1468232/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=411156 CPUtime=1721.77
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106113 0 0 0 152149 20028 0 0 25 0 1 0 10331966 421023744 98418 1992294400 134512640 136485738 4290414624 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102789 98418 227 482 0 102305 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 411156

[startup+1782.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 15862
/proc/meminfo: memFree=1467736/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=411420 CPUtime=1781.76
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106167 0 0 0 157451 20725 0 0 25 0 1 0 10331966 421294080 98472 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102855 98472 227 482 0 102371 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 411420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 15862
/proc/meminfo: memFree=1467736/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=411420 CPUtime=1800.05
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106167 0 0 0 159071 20934 0 0 25 0 1 0 10331966 421294080 98472 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102855 98472 227 482 0 102371 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 411420

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

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

[startup+1800.6 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 15862
/proc/meminfo: memFree=1467736/2059040 swapFree=4151640/4192956
[pid=15810] ppid=15808 vsize=411420 CPUtime=1800.05
/proc/15810/stat : 15810 (pbct) R 15808 15810 15546 0 -1 4202496 106167 0 0 0 159071 20934 0 0 25 0 1 0 10331966 421294080 98472 1992294400 134512640 136485738 4290414624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15810/statm: 102855 98472 227 482 0 102371 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 411420

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.1
CPU user time (s): 1590.72
CPU system time (s): 209.386
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 411420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1590.72
system time used= 209.386
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106167
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= 15685

runsolver used 3.06053 second user time and 8.41772 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-16 14:13:11
IDJOB=2669495
IDBENCH=71863
IDSOLVER=1170
FILE ID=node037/2669495-1276690391
PBS_JOBID= 11172612
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__512.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669495-1276690391/watcher-2669495-1276690391 -o /tmp/evaluation-result-2669495-1276690391/solver-2669495-1276690391 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669495-1276690391.opb

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

MD5SUM BENCH= 609453b50c3d7bac05dbde2a1c3eefb6
RANDOM SEED=1440014188

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865564 kB
Buffers:          6096 kB
Cached:          91812 kB
SwapCached:         76 kB
Active:          33584 kB
Inactive:        82756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865564 kB
SwapTotal:     4192956 kB
SwapFree:      4151640 kB
Dirty:            3064 kB
Writeback:           4 kB
AnonPages:       18320 kB
Mapped:          13564 kB
Slab:            55356 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181380 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 node037 at 2010-06-16 14:43:14