Trace number 2683114

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.04 1800.74

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__256.opb
MD5SUMa048c41e885d13c7000ff4a85d8352bd
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 benchmark6.38503
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10258
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 constraint256
Maximum length of a constraint2049
Number of terms in the objective function 10240
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 446607872
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 446607872
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.10/0.12	c constraints 60/0 clauses 0/0 units 0
0.10/0.12	c vars 10258
0.10/0.12	c objective 10240 + 0
1800.01/1800.71	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-2683114-1277506907/watcher-2683114-1277506907 -o /tmp/evaluation-result-2683114-1277506907/solver-2683114-1277506907 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683114-1277506907.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: 0.99 0.97 0.99 3/106 24034
/proc/meminfo: memFree=1898084/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=2416 CPUtime=0
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 124346986 2473984 213 1992294400 134512640 136421960 4290155840 18446744073709551615 135818384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24034/statm: 604 213 135 467 0 135 0

[startup+0.0971661 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24034
/proc/meminfo: memFree=1898084/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=4700 CPUtime=0.09
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 817 0 0 0 9 0 0 0 20 0 1 0 124346986 4812800 703 1992294400 134512640 136421960 4290155840 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24034/statm: 1175 703 141 467 0 706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4700

[startup+0.101166 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24034
/proc/meminfo: memFree=1898084/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=4832 CPUtime=0.1
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 838 0 0 0 10 0 0 0 20 0 1 0 124346986 4947968 724 1992294400 134512640 136421960 4290155840 18446744073709551615 134523747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24034/statm: 1208 725 145 467 0 739 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4832

[startup+0.301203 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24034
/proc/meminfo: memFree=1898084/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=23412 CPUtime=0.29
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 5434 0 0 0 28 1 0 0 20 0 1 0 124346986 23973888 5320 1992294400 134512640 136421960 4290155840 18446744073709551615 135526977 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 5853 5320 193 467 0 5384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23412

[startup+0.701278 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24034
/proc/meminfo: memFree=1898084/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=51492 CPUtime=0.69
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 12822 0 0 0 66 3 0 0 21 0 1 0 124346986 52727808 12335 1992294400 134512640 136421960 4290155840 18446744073709551615 134706995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 12873 12335 193 467 0 12404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51492

[startup+1.50143 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24035
/proc/meminfo: memFree=1831984/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=103724 CPUtime=1.49
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 26905 0 0 0 140 9 0 0 23 0 1 0 124346986 106213376 25484 1992294400 134512640 136421960 4290155840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 25931 25485 193 467 0 25462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103724

[startup+3.10173 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24035
/proc/meminfo: memFree=1717780/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=204696 CPUtime=3.09
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 52755 0 0 0 283 26 0 0 25 0 1 0 124346986 209608704 48927 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51174 48927 214 467 0 50705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 204696

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24035
/proc/meminfo: memFree=1702280/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=204836 CPUtime=6.29
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 52795 0 0 0 550 79 0 0 25 0 1 0 124346986 209752064 48967 1992294400 134512640 136421960 4290155840 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51209 48967 215 467 0 50740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 204836

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24035
/proc/meminfo: memFree=1702032/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=204968 CPUtime=12.69
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 52846 0 0 0 1097 172 0 0 25 0 1 0 124346986 209887232 49018 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51242 49018 215 467 0 50773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 204968

[startup+25.5009 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24035
/proc/meminfo: memFree=1701412/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=205496 CPUtime=25.48
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 52981 0 0 0 2212 336 0 0 25 0 1 0 124346986 210427904 49153 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51374 49153 215 467 0 50905 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 205496

[startup+51.1007 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24037
/proc/meminfo: memFree=1700916/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=206156 CPUtime=51.07
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53124 0 0 0 4465 642 0 0 25 0 1 0 124346986 211103744 49296 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51539 49296 215 467 0 51070 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 206156

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24037
/proc/meminfo: memFree=1700172/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=206788 CPUtime=102.26
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53272 0 0 0 8980 1246 0 0 25 0 1 0 124346986 211750912 49444 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51697 49444 215 467 0 51228 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 206788

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24039
/proc/meminfo: memFree=1699180/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=207904 CPUtime=162.23
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53515 0 0 0 14280 1943 0 0 25 0 1 0 124346986 212893696 49687 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 51976 49687 215 467 0 51507 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 207904

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24041
/proc/meminfo: memFree=1698684/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=208168 CPUtime=222.2
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53588 0 0 0 19568 2652 0 0 25 0 1 0 124346986 213164032 49760 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52042 49760 215 467 0 51573 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 208168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24043
/proc/meminfo: memFree=1698436/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=208300 CPUtime=282.18
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53630 0 0 0 24855 3363 0 0 25 0 1 0 124346986 213299200 49802 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52075 49802 215 467 0 51606 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 208300

[startup+342.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 24045
/proc/meminfo: memFree=1697568/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=209224 CPUtime=342.16
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53846 0 0 0 30162 4054 0 0 25 0 1 0 124346986 214245376 50018 1992294400 134512640 136421960 4290155840 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52306 50018 215 467 0 51837 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 209224

[startup+402.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 24045
/proc/meminfo: memFree=1696948/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=209752 CPUtime=402.14
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 53984 0 0 0 35464 4750 0 0 25 0 1 0 124346986 214786048 50156 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52438 50156 215 467 0 51969 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 209752

[startup+462.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 24047
/proc/meminfo: memFree=1696700/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=210016 CPUtime=462.11
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 54058 0 0 0 40777 5434 0 0 25 0 1 0 124346986 215056384 50230 1992294400 134512640 136421960 4290155840 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52504 50230 215 467 0 52035 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 210016

[startup+522.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 24049
/proc/meminfo: memFree=1696328/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=210280 CPUtime=522.09
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 54122 0 0 0 46109 6100 0 0 25 0 1 0 124346986 215326720 50294 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52570 50294 215 467 0 52101 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 210280

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 24051
/proc/meminfo: memFree=1696204/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=210412 CPUtime=582.07
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 54165 0 0 0 51462 6745 0 0 25 0 1 0 124346986 215461888 50337 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52603 50337 215 467 0 52134 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 210412

[startup+642.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 24053
/proc/meminfo: memFree=1695956/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=210784 CPUtime=642.06
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 54212 0 0 0 56749 7457 0 0 25 0 1 0 124346986 215842816 50384 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 52696 50384 215 467 0 52227 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 210784

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 24059
/proc/meminfo: memFree=1692856/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=213688 CPUtime=881.95
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 54954 0 0 0 77937 10258 0 0 25 0 1 0 124346986 218816512 51126 1992294400 134512640 136421960 4290155840 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53422 51126 215 467 0 52953 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 213688

[startup+942.301 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 24061
/proc/meminfo: memFree=1692608/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=213820 CPUtime=941.92
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55013 0 0 0 83257 10935 0 0 25 0 1 0 124346986 218951680 51185 1992294400 134512640 136421960 4290155840 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53455 51185 215 467 0 52986 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 213820

[startup+1002.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 24061
/proc/meminfo: memFree=1692360/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=214180 CPUtime=1001.9
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55054 0 0 0 88566 11624 0 0 25 0 1 0 124346986 219320320 51226 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53545 51226 215 467 0 53076 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 214180

[startup+1062.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 24063
/proc/meminfo: memFree=1692112/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=214312 CPUtime=1061.88
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55101 0 0 0 93869 12319 0 0 25 0 1 0 124346986 219455488 51273 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53578 51273 215 467 0 53109 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 214312

[startup+1122.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/107 24065
/proc/meminfo: memFree=1691864/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=214444 CPUtime=1121.85
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55149 0 0 0 99212 12973 0 0 25 0 1 0 124346986 219590656 51321 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53611 51321 215 467 0 53142 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 214444

[startup+1182.3 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 24067
/proc/meminfo: memFree=1691740/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=214576 CPUtime=1181.83
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55184 0 0 0 104516 13667 0 0 25 0 1 0 124346986 219725824 51356 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53644 51356 215 467 0 53175 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 214576

[startup+1242.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 24069
/proc/meminfo: memFree=1691492/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=214840 CPUtime=1241.81
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55239 0 0 0 109839 14342 0 0 25 0 1 0 124346986 219996160 51411 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 53710 51411 215 467 0 53241 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 214840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 24069
/proc/meminfo: memFree=1690004/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=216160 CPUtime=1301.8
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55588 0 0 0 115115 15065 0 0 25 0 1 0 124346986 221347840 51760 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54040 51760 215 467 0 53571 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 216160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 24071
/proc/meminfo: memFree=1688764/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=217480 CPUtime=1361.77
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 55911 0 0 0 120432 15745 0 0 25 0 1 0 124346986 222699520 52083 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54370 52083 215 467 0 53901 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 217480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24073
/proc/meminfo: memFree=1688144/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=218156 CPUtime=1421.74
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56042 0 0 0 125736 16438 0 0 25 0 1 0 124346986 223391744 52214 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54539 52214 215 467 0 54070 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 218156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24075
/proc/meminfo: memFree=1688020/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=218156 CPUtime=1481.72
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56046 0 0 0 131048 17124 0 0 25 0 1 0 124346986 223391744 52218 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54539 52218 215 467 0 54070 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 218156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24077
/proc/meminfo: memFree=1688020/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=218288 CPUtime=1541.69
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56071 0 0 0 136361 17808 0 0 25 0 1 0 124346986 223526912 52243 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54572 52243 215 467 0 54103 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 218288

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24077
/proc/meminfo: memFree=1687772/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=218420 CPUtime=1601.67
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56123 0 0 0 141654 18513 0 0 25 0 1 0 124346986 223662080 52295 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54605 52295 215 467 0 54136 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 218420

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24079
/proc/meminfo: memFree=1687400/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=218816 CPUtime=1661.65
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56220 0 0 0 146941 19224 0 0 25 0 1 0 124346986 224067584 52392 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54704 52392 215 467 0 54235 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 218816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24081
/proc/meminfo: memFree=1687028/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=219080 CPUtime=1721.63
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56288 0 0 0 152249 19914 0 0 25 0 1 0 124346986 224337920 52460 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54770 52460 215 467 0 54301 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 219080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24083
/proc/meminfo: memFree=1686780/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=219212 CPUtime=1781.6
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56334 0 0 0 157548 20612 0 0 25 0 1 0 124346986 224473088 52506 1992294400 134512640 136421960 4290155840 18446744073709551615 134868561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54803 52506 215 467 0 54334 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 219212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24083
/proc/meminfo: memFree=1686656/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=219344 CPUtime=1800.01
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56358 0 0 0 159168 20833 0 0 25 0 1 0 124346986 224608256 52530 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54836 52530 215 467 0 54367 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 219344

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24083
/proc/meminfo: memFree=1686656/2059040 swapFree=4139124/4192956
[pid=24034] ppid=24032 vsize=219344 CPUtime=1800.01
/proc/24034/stat : 24034 (pbct) R 24032 24034 23840 0 -1 4202496 56358 0 0 0 159168 20833 0 0 25 0 1 0 124346986 224608256 52530 1992294400 134512640 136421960 4290155840 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24034/statm: 54836 52530 215 467 0 54367 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 219344

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.04
CPU user time (s): 1591.68
CPU system time (s): 208.359
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 219344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1591.68
system time used= 208.359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56360
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= 7505

runsolver used 2.86456 second user time and 8.61169 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-26 01:01:47
IDJOB=2683114
IDBENCH=71888
IDSOLVER=1192
FILE ID=node019/2683114-1277506907
PBS_JOBID= 11190605
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__256.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683114-1277506907/watcher-2683114-1277506907 -o /tmp/evaluation-result-2683114-1277506907/solver-2683114-1277506907 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683114-1277506907.opb

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

MD5SUM BENCH= a048c41e885d13c7000ff4a85d8352bd
RANDOM SEED=62678132

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898612 kB
Buffers:         14692 kB
Cached:          64376 kB
SwapCached:       6072 kB
Active:          70204 kB
Inactive:        21568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898612 kB
SwapTotal:     4192956 kB
SwapFree:      4139124 kB
Dirty:            2268 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:          11852 kB
Slab:            46740 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62272 MiB
End job on node019 at 2010-06-26 01:31:49