Trace number 2669537

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) 1800.12 1800.54

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__128.opb
MD5SUMc57c1a163af10ea174ed9d51ace361ef
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 benchmark5.31619
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12848
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 constraint128
Maximum length of a constraint1153
Number of terms in the objective function 12800
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 429636480
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 429636480
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
0.09/0.15	c constraints 150/0 clauses 0/0 units 0
0.09/0.15	c vars 12848
0.09/0.15	c objective 12800 + 0
1800.08/1800.50	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-2669537-1276693301/watcher-2669537-1276693301 -o /tmp/evaluation-result-2669537-1276693301/solver-2669537-1276693301 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669537-1276693301.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: 1.97 1.38 1.18 3/106 9727
/proc/meminfo: memFree=1854760/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=2488 CPUtime=0
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 42985492 2547712 228 1992294400 134512640 136485738 4292825584 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9727/statm: 622 228 149 482 0 138 0

[startup+0.025861 s]
/proc/loadavg: 1.97 1.38 1.18 3/106 9727
/proc/meminfo: memFree=1854760/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=3076 CPUtime=0.02
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 468 0 0 0 2 0 0 0 20 0 1 0 42985492 3149824 358 1992294400 134512640 136485738 4292825584 18446744073709551615 134531183 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9727/statm: 769 358 149 482 0 285 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3076

[startup+0.100868 s]
/proc/loadavg: 1.97 1.38 1.18 3/106 9727
/proc/meminfo: memFree=1854760/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=4600 CPUtime=0.09
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 839 0 0 0 9 0 0 0 20 0 1 0 42985492 4710400 729 1992294400 134512640 136485738 4292825584 18446744073709551615 134540993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9727/statm: 1150 729 153 482 0 666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4600

[startup+0.300883 s]
/proc/loadavg: 1.97 1.38 1.18 3/106 9727
/proc/meminfo: memFree=1854760/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=19224 CPUtime=0.29
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 4459 0 0 0 27 2 0 0 20 0 1 0 42985492 19685376 4349 1992294400 134512640 136485738 4292825584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 4806 4350 197 482 0 4322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19224

[startup+0.700916 s]
/proc/loadavg: 1.97 1.38 1.18 3/106 9727
/proc/meminfo: memFree=1854760/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=45376 CPUtime=0.69
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 11202 0 0 0 65 4 0 0 21 0 1 0 42985492 46465024 10719 1992294400 134512640 136485738 4292825584 18446744073709551615 135402621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 11344 10720 197 482 0 10860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45376

[startup+1.50098 s]
/proc/loadavg: 1.97 1.38 1.18 2/107 9728
/proc/meminfo: memFree=1794860/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=92288 CPUtime=1.49
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 23677 0 0 0 140 9 0 0 23 0 1 0 42985492 94502912 22453 1992294400 134512640 136485738 4292825584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 23072 22454 197 482 0 22588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92288

[startup+3.1011 s]
/proc/loadavg: 1.97 1.38 1.18 2/107 9728
/proc/meminfo: memFree=1722568/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=236668 CPUtime=3.09
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 61613 0 0 0 285 24 0 0 25 0 1 0 42985492 242348032 57462 1992294400 134512640 136485738 4292825584 18446744073709551615 134606290 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 59167 57462 210 482 0 58683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 236668

[startup+6.30136 s]
/proc/loadavg: 1.89 1.38 1.18 2/107 9728
/proc/meminfo: memFree=1608364/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=254592 CPUtime=6.29
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 66029 0 0 0 565 64 0 0 25 0 1 0 42985492 260702208 61620 1992294400 134512640 136485738 4292825584 18446744073709551615 135044719 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 63648 61620 227 482 0 63164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 254592

[startup+12.7009 s]
/proc/loadavg: 1.82 1.37 1.18 2/107 9728
/proc/meminfo: memFree=1607744/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=254980 CPUtime=12.69
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 66123 0 0 0 1119 150 0 0 25 0 1 0 42985492 261099520 61714 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 63745 61714 227 482 0 63261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 254980

[startup+25.5009 s]
/proc/loadavg: 1.64 1.35 1.17 2/107 9730
/proc/meminfo: memFree=1606752/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=256036 CPUtime=25.48
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 66409 0 0 0 2243 305 0 0 25 0 1 0 42985492 262180864 62000 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 64009 62000 227 482 0 63525 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 256036

[startup+51.1009 s]
/proc/loadavg: 1.42 1.32 1.17 2/107 9730
/proc/meminfo: memFree=1605636/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=257092 CPUtime=51.08
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 66684 0 0 0 4497 611 0 0 25 0 1 0 42985492 263262208 62275 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 64273 62275 227 482 0 63789 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 257092

[startup+102.308 s]
/proc/loadavg: 1.18 1.27 1.16 2/107 9732
/proc/meminfo: memFree=1603900/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=258860 CPUtime=102.28
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 67083 0 0 0 9032 1196 0 0 25 0 1 0 42985492 265072640 62674 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 64715 62674 227 482 0 64231 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 258860

[startup+162.301 s]
/proc/loadavg: 1.06 1.22 1.15 2/107 9732
/proc/meminfo: memFree=1602164/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=260588 CPUtime=162.26
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 67497 0 0 0 14342 1884 0 0 25 0 1 0 42985492 266842112 63088 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65147 63088 227 482 0 64663 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 260588

[startup+222.301 s]
/proc/loadavg: 1.02 1.18 1.14 2/107 9734
/proc/meminfo: memFree=1601172/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=261556 CPUtime=222.24
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 67760 0 0 0 19663 2561 0 0 25 0 1 0 42985492 267833344 63351 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65389 63351 227 482 0 64905 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 261556

[startup+282.3 s]
/proc/loadavg: 1.01 1.14 1.12 2/107 9736
/proc/meminfo: memFree=1600800/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=261952 CPUtime=282.23
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 67860 0 0 0 25012 3211 0 0 25 0 1 0 42985492 268238848 63451 1992294400 134512640 136485738 4292825584 18446744073709551615 134992483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65488 63451 227 482 0 65004 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 261952

[startup+342.301 s]
/proc/loadavg: 1.00 1.11 1.11 2/107 9738
/proc/meminfo: memFree=1599808/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=262876 CPUtime=342.22
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68078 0 0 0 30359 3863 0 0 25 0 1 0 42985492 269185024 63669 1992294400 134512640 136485738 4292825584 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65719 63669 227 482 0 65235 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 262876

[startup+402.301 s]
/proc/loadavg: 1.00 1.09 1.10 2/107 9740
/proc/meminfo: memFree=1599064/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=263668 CPUtime=402.2
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68284 0 0 0 35706 4514 0 0 25 0 1 0 42985492 269996032 63875 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65917 63875 227 482 0 65433 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 263668

[startup+462.301 s]
/proc/loadavg: 1.00 1.07 1.09 2/107 9740
/proc/meminfo: memFree=1598692/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=263988 CPUtime=462.18
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68345 0 0 0 41041 5177 0 0 25 0 1 0 42985492 270323712 63936 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 65997 63936 227 482 0 65513 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 263988

[startup+522.3 s]
/proc/loadavg: 1.00 1.06 1.08 3/107 9742
/proc/meminfo: memFree=1597576/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=264912 CPUtime=522.17
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68602 0 0 0 46402 5815 0 0 25 0 1 0 42985492 271269888 64193 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66228 64193 227 482 0 65744 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 264912

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/107 9744
/proc/meminfo: memFree=1596832/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=265704 CPUtime=582.16
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68802 0 0 0 51749 6467 0 0 25 0 1 0 42985492 272080896 64393 1992294400 134512640 136485738 4292825584 18446744073709551615 134616021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66426 64393 227 482 0 65942 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 265704

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.07 2/107 9746
/proc/meminfo: memFree=1596460/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=265968 CPUtime=642.15
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 68874 0 0 0 57106 7109 0 0 25 0 1 0 42985492 272351232 64465 1992294400 134512640 136485738 4292825584 18446744073709551615 135044300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66492 64465 227 482 0 66008 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 265968

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.05 2/107 9752
/proc/meminfo: memFree=1595220/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=267028 CPUtime=882.09
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69129 0 0 0 78509 9700 0 0 25 0 1 0 42985492 273436672 64720 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66757 64720 227 482 0 66273 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 267028

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 1.05 2/107 9754
/proc/meminfo: memFree=1595096/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=267160 CPUtime=942.07
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69159 0 0 0 83855 10352 0 0 25 0 1 0 42985492 273571840 64750 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66790 64750 227 482 0 66306 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 267160

[startup+1002.3 s]
/proc/loadavg: 1.09 1.04 1.05 2/107 9756
/proc/meminfo: memFree=1594724/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=267424 CPUtime=1002.06
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69220 0 0 0 89211 10995 0 0 25 0 1 0 42985492 273842176 64811 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66856 64811 227 482 0 66372 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 267424

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.05 2/107 9756
/proc/meminfo: memFree=1594352/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=267952 CPUtime=1062.04
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69356 0 0 0 94558 11646 0 0 25 0 1 0 42985492 274382848 64947 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 66988 64947 227 482 0 66504 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 267952

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.04 2/107 9758
/proc/meminfo: memFree=1593856/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=268216 CPUtime=1122.03
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69437 0 0 0 99924 12279 0 0 25 0 1 0 42985492 274653184 65028 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67054 65028 227 482 0 66570 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 268216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/107 9760
/proc/meminfo: memFree=1593732/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=268348 CPUtime=1182.01
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69491 0 0 0 105273 12928 0 0 25 0 1 0 42985492 274788352 65082 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67087 65082 227 482 0 66603 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 268348

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 9762
/proc/meminfo: memFree=1593236/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=268612 CPUtime=1242
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69541 0 0 0 110636 13564 0 0 25 0 1 0 42985492 275058688 65132 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67153 65132 227 482 0 66669 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 268612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 9764
/proc/meminfo: memFree=1592740/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269156 CPUtime=1302
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69654 0 0 0 115993 14207 0 0 25 0 1 0 42985492 275615744 65245 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67289 65245 227 482 0 66805 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 269156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 9764
/proc/meminfo: memFree=1592616/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269288 CPUtime=1361.97
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69687 0 0 0 121347 14850 0 0 25 0 1 0 42985492 275750912 65278 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67322 65278 227 482 0 66838 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 269288

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9766
/proc/meminfo: memFree=1592492/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269552 CPUtime=1421.97
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69731 0 0 0 126701 15496 0 0 25 0 1 0 42985492 276021248 65322 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67388 65322 227 482 0 66904 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 269552

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9768
/proc/meminfo: memFree=1592244/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269684 CPUtime=1481.95
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69770 0 0 0 132049 16146 0 0 25 0 1 0 42985492 276156416 65361 1992294400 134512640 136485738 4292825584 18446744073709551615 135045198 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67421 65361 227 482 0 66937 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 269684

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9770
/proc/meminfo: memFree=1592244/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269684 CPUtime=1541.94
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69798 0 0 0 137403 16791 0 0 25 0 1 0 42985492 276156416 65389 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67421 65389 227 482 0 66937 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 269684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9772
/proc/meminfo: memFree=1592120/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=269816 CPUtime=1601.92
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69832 0 0 0 142774 17418 0 0 25 0 1 0 42985492 276291584 65423 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67454 65423 227 482 0 66970 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 269816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9772
/proc/meminfo: memFree=1591748/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=270080 CPUtime=1661.9
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69887 0 0 0 148126 18064 0 0 25 0 1 0 42985492 276561920 65478 1992294400 134512640 136485738 4292825584 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67520 65478 227 482 0 67036 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 270080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9774
/proc/meminfo: memFree=1591500/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=270212 CPUtime=1721.89
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69924 0 0 0 153481 18708 0 0 25 0 1 0 42985492 276697088 65515 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67553 65515 227 482 0 67069 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 270212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9776
/proc/meminfo: memFree=1591128/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=270344 CPUtime=1781.88
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 69975 0 0 0 158818 19370 0 0 25 0 1 0 42985492 276832256 65566 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67586 65566 227 482 0 67102 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 270344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9776
/proc/meminfo: memFree=1591004/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=270608 CPUtime=1800.08
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 70011 0 0 0 160447 19561 0 0 25 0 1 0 42985492 277102592 65602 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67652 65602 227 482 0 67168 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 270608

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9776
/proc/meminfo: memFree=1591004/2059040 swapFree=4136132/4192956
[pid=9727] ppid=9725 vsize=270608 CPUtime=1800.08
/proc/9727/stat : 9727 (pbct) R 9725 9727 8831 0 -1 4202496 70011 0 0 0 160447 19561 0 0 25 0 1 0 42985492 277102592 65602 1992294400 134512640 136485738 4292825584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9727/statm: 67652 65602 227 482 0 67168 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 270608

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.12
CPU user time (s): 1604.48
CPU system time (s): 195.644
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 270608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1604.48
system time used= 195.644
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70011
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= 11692

runsolver used 3.12852 second user time and 8.34973 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 15:01:41
IDJOB=2669537
IDBENCH=71905
IDSOLVER=1170
FILE ID=node026/2669537-1276693301
PBS_JOBID= 11172584
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__128.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669537-1276693301/watcher-2669537-1276693301 -o /tmp/evaluation-result-2669537-1276693301/solver-2669537-1276693301 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669537-1276693301.opb

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

MD5SUM BENCH= c57c1a163af10ea174ed9d51ace361ef
RANDOM SEED=1121242489

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855164 kB
Buffers:          7828 kB
Cached:         103452 kB
SwapCached:       9320 kB
Active:          78876 kB
Inactive:        45180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855164 kB
SwapTotal:     4192956 kB
SwapFree:      4136132 kB
Dirty:            2536 kB
Writeback:           0 kB
AnonPages:       11268 kB
Mapped:           9272 kB
Slab:            57964 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180628 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= 62556 MiB
End job on node026 at 2010-06-16 15:31:43