Trace number 2669496

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 0.1SAT (TO)2711576 1800.02 1800.42

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__8.opb
MD5SUMc4c6dd67011e32867b82b6fc160942fb
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark70998
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2498
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint8
Maximum length of a constraint137
Number of terms in the objective function 2400
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 86615256
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 86615256
Number of bits of the biggest sum of numbers27
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 400/0 clauses 0/0 units 0
0.00/0.03	c vars 2498
0.00/0.03	c objective 2400 + 0
128.47/128.50	c 111.315 55.707 21098 9800887
128.47/128.50	o 2990612
1344.20/1344.53	c 1164.14 58.0938 11795 95160556
1344.20/1344.53	o 2711576
1800.00/1800.41	s SATISFIABLE
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Verifier Data 

OK	2711576

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669496-1276690514/watcher-2669496-1276690514 -o /tmp/evaluation-result-2669496-1276690514/solver-2669496-1276690514 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669496-1276690514.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15760
/proc/meminfo: memFree=1707352/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=2488 CPUtime=0
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 10346737 2547712 225 1992294400 134512640 136485738 4289011856 18446744073709551615 134541365 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15760/statm: 622 225 151 482 0 138 0

[startup+0.0908549 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15760
/proc/meminfo: memFree=1707352/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=8348 CPUtime=0.08
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 1739 0 0 0 8 0 0 0 20 0 1 0 10346737 8548352 1662 1992294400 134512640 136485738 4289011856 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 2087 1663 197 482 0 1603 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8348

[startup+0.100855 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15760
/proc/meminfo: memFree=1707352/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=9008 CPUtime=0.09
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 1914 0 0 0 9 0 0 0 20 0 1 0 10346737 9224192 1837 1992294400 134512640 136485738 4289011856 18446744073709551615 135530769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 2252 1837 197 482 0 1768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9008

[startup+0.300868 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15760
/proc/meminfo: memFree=1707352/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=22268 CPUtime=0.29
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 5265 0 0 0 26 3 0 0 20 0 1 0 10346737 22802432 5122 1992294400 134512640 136485738 4289011856 18446744073709551615 134616338 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 5567 5123 197 482 0 5083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22268

[startup+0.700893 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15760
/proc/meminfo: memFree=1707352/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=53556 CPUtime=0.69
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13382 0 0 0 64 5 0 0 21 0 1 0 10346737 54841344 12621 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13389 12621 226 482 0 12905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53556

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15761
/proc/meminfo: memFree=1657372/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=53820 CPUtime=1.49
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13434 0 0 0 130 19 0 0 23 0 1 0 10346737 55111680 12673 1992294400 134512640 136485738 4289011856 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13455 12673 227 482 0 12971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53820

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15761
/proc/meminfo: memFree=1657000/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=53976 CPUtime=3.09
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13469 0 0 0 267 42 0 0 25 0 1 0 10346737 55271424 12708 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13494 12708 227 482 0 13010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53976

[startup+6.30025 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15761
/proc/meminfo: memFree=1656628/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=54108 CPUtime=6.29
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13517 0 0 0 539 90 0 0 25 0 1 0 10346737 55406592 12756 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13527 12756 227 482 0 13043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54108

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15761
/proc/meminfo: memFree=1656256/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=54504 CPUtime=12.69
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13602 0 0 0 1093 176 0 0 25 0 1 0 10346737 55812096 12841 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13626 12841 227 482 0 13142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54504

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15761
/proc/meminfo: memFree=1655512/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=55164 CPUtime=25.48
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 13775 0 0 0 2198 350 0 0 25 0 1 0 10346737 56487936 13014 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 13791 13014 227 482 0 13307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55164

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15763
/proc/meminfo: memFree=1654644/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=56116 CPUtime=51.08
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14017 0 0 0 4413 695 0 0 25 0 1 0 10346737 57462784 13256 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14029 13256 227 482 0 13545 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56116

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15765
/proc/meminfo: memFree=1653776/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=56776 CPUtime=102.27
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14178 0 0 0 8854 1373 0 0 25 0 1 0 10346737 58138624 13417 1992294400 134512640 136485738 4289011856 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14194 13417 227 482 0 13710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15765
/proc/meminfo: memFree=1652908/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=162.26
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 14050 2176 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 58032

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15767
/proc/meminfo: memFree=1652908/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=222.25
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 19210 3015 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 58032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15769
/proc/meminfo: memFree=1652908/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=282.23
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 24404 3819 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 58032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15771
/proc/meminfo: memFree=1652784/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=342.22
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 29580 4642 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 58032

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15773
/proc/meminfo: memFree=1652660/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=402.2
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 34768 5452 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 58032

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15773
/proc/meminfo: memFree=1652660/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=462.19
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 39954 6265 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 58032

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15775
/proc/meminfo: memFree=1652536/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=522.17
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 45179 7038 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 58032

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15777
/proc/meminfo: memFree=1652536/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=582.17
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 50368 7849 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 58032

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15779
/proc/meminfo: memFree=1652412/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=642.16
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 55577 8639 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 134616173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 58032

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15783
/proc/meminfo: memFree=1652164/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=822.12
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 71165 11047 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135044492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 58032

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15785
/proc/meminfo: memFree=1652040/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=882.1
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 76347 11863 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135044121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 58032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15787
/proc/meminfo: memFree=1652040/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=942.09
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 81548 12661 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 58032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15792
/proc/meminfo: memFree=1651296/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=58032 CPUtime=1002.07
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14465 0 0 0 86748 13459 0 0 25 0 1 0 10346737 59424768 13613 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14508 13613 245 482 0 14024 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 58032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15792
/proc/meminfo: memFree=1650676/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59220 CPUtime=1062.06
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14762 0 0 0 91945 14261 0 0 25 0 1 0 10346737 60641280 13910 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14805 13910 245 482 0 14321 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 59220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15794
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1122.05
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14832 0 0 0 97164 15041 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 59484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15796
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1182.03
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14832 0 0 0 102359 15844 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 59484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15798
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1242.02
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14832 0 0 0 107560 16642 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 59484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15800
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1302.01
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14832 0 0 0 112760 17441 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 59484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15800
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1361.99
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 117966 18233 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 59484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15802
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1421.99
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 123181 19018 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 59484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15804
/proc/meminfo: memFree=1650552/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1481.96
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 128379 19817 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 59484

[startup+1542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 15806
/proc/meminfo: memFree=1650428/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1541.96
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 133564 20632 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 59484

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 15808
/proc/meminfo: memFree=1650428/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1601.94
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 138789 21405 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 59484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15808
/proc/meminfo: memFree=1650428/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1661.93
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 143994 22199 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 59484

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 15810
/proc/meminfo: memFree=1650304/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1721.91
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 149203 22988 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 59484

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 15812
/proc/meminfo: memFree=1650056/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1781.9
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 154434 23756 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 59484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 15812
/proc/meminfo: memFree=1650056/2059040 swapFree=4192956/4192956
[pid=15760] ppid=15758 vsize=59484 CPUtime=1800
/proc/15760/stat : 15760 (pbct) R 15758 15760 15545 0 -1 4202496 14833 0 0 0 156002 23998 0 0 25 0 1 0 10346737 60911616 13980 1992294400 134512640 136485738 4289011856 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15760/statm: 14871 13980 245 482 0 14387 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 59484

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

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

Child status: 0
Real time (s): 1800.42
CPU time (s): 1800.02
CPU user time (s): 1560.03
CPU system time (s): 239.996
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 59484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1560.03
system time used= 239.996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14833
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4828

runsolver used 2.90756 second user time and 8.5677 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-16 14:15:14
IDJOB=2669496
IDBENCH=71864
IDSOLVER=1170
FILE ID=node030/2669496-1276690514
PBS_JOBID= 11172606
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__8.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669496-1276690514/watcher-2669496-1276690514 -o /tmp/evaluation-result-2669496-1276690514/solver-2669496-1276690514 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669496-1276690514.opb

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

MD5SUM BENCH= c4c6dd67011e32867b82b6fc160942fb
RANDOM SEED=1485210211

node030.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1707756 kB
Buffers:         78720 kB
Cached:         134320 kB
SwapCached:          0 kB
Active:         129476 kB
Inactive:       143220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1707756 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       59684 kB
Mapped:          15472 kB
Slab:            56772 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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 node030 at 2010-06-16 14:45:16