Trace number 2681893

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 1200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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
0.01/0.03	c constraints 0/0 clauses 3150/0 units 0
0.01/0.03	c vars 1200
0.01/0.03	c objective 1200 + 0
1800.01/1800.50	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-2681893-1277481248/watcher-2681893-1277481248 -o /tmp/evaluation-result-2681893-1277481248/solver-2681893-1277481248 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681893-1277481248.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 0.99 0.91 3/106 28398
/proc/meminfo: memFree=1807644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=2280 CPUtime=0
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 271 0 0 0 0 0 0 0 25 0 1 0 89415452 2334720 191 1992294400 134512640 136421960 4289447616 18446744073709551615 135529337 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28398/statm: 570 191 145 467 0 101 0

[startup+0.011988 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28398
/proc/meminfo: memFree=1807644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=2280 CPUtime=0.01
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 271 0 0 0 1 0 0 0 25 0 1 0 89415452 2334720 191 1992294400 134512640 136421960 4289447616 18446744073709551615 135372656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28398/statm: 570 191 145 467 0 101 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2280

[startup+0.101976 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28398
/proc/meminfo: memFree=1807644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=10796 CPUtime=0.1
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 2356 0 0 0 9 1 0 0 25 0 1 0 89415452 11055104 2276 1992294400 134512640 136421960 4289447616 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 2699 2277 193 467 0 2230 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10796

[startup+0.300999 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28398
/proc/meminfo: memFree=1807644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=18808 CPUtime=0.29
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4429 0 0 0 28 1 0 0 25 0 1 0 89415452 19259392 4349 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 4702 4349 212 467 0 4233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18808

[startup+0.701043 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28398
/proc/meminfo: memFree=1807644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=19204 CPUtime=0.69
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4525 0 0 0 68 1 0 0 25 0 1 0 89415452 19664896 4445 1992294400 134512640 136421960 4289447616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 4801 4445 212 467 0 4332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19204

[startup+1.50113 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1790400/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=19336 CPUtime=1.49
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4573 0 0 0 148 1 0 0 25 0 1 0 89415452 19800064 4493 1992294400 134512640 136421960 4289447616 18446744073709551615 134864083 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 4834 4493 212 467 0 4365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19336

[startup+3.10131 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1789904/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=19732 CPUtime=3.09
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4647 0 0 0 308 1 0 0 25 0 1 0 89415452 20205568 4567 1992294400 134512640 136421960 4289447616 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 4933 4567 212 467 0 4464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19732

[startup+6.30166 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1789408/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=19996 CPUtime=6.29
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4737 0 0 0 628 1 0 0 25 0 1 0 89415452 20475904 4657 1992294400 134512640 136421960 4289447616 18446744073709551615 134863638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 4999 4657 212 467 0 4530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19996

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1788788/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=20524 CPUtime=12.69
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 4872 0 0 0 1267 2 0 0 25 0 1 0 89415452 21016576 4792 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 5131 4792 212 467 0 4662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20524

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1788292/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=21188 CPUtime=25.48
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5039 0 0 0 2546 2 0 0 25 0 1 0 89415452 21696512 4959 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 5297 4959 212 467 0 4828 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21188

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28399
/proc/meminfo: memFree=1787796/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=21720 CPUtime=51.08
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5155 0 0 0 5105 3 0 0 25 0 1 0 89415452 22241280 5075 1992294400 134512640 136421960 4289447616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 5430 5075 212 467 0 4961 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21720

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28401
/proc/meminfo: memFree=1786308/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=22976 CPUtime=102.27
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5458 0 0 0 10223 4 0 0 25 0 1 0 89415452 23527424 5378 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 5744 5378 212 467 0 5275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22976

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28403
/proc/meminfo: memFree=1785068/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=24196 CPUtime=162.24
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5775 0 0 0 16220 4 0 0 25 0 1 0 89415452 24776704 5695 1992294400 134512640 136421960 4289447616 18446744073709551615 134862036 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6049 5695 212 467 0 5580 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24196

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28405
/proc/meminfo: memFree=1784696/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=24600 CPUtime=222.23
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5878 0 0 0 22218 5 0 0 25 0 1 0 89415452 25190400 5798 1992294400 134512640 136421960 4289447616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6150 5798 212 467 0 5681 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24600

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28407
/proc/meminfo: memFree=1784076/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=25024 CPUtime=282.22
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 5992 0 0 0 28216 6 0 0 25 0 1 0 89415452 25624576 5912 1992294400 134512640 136421960 4289447616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6256 5912 212 467 0 5787 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25024

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28407
/proc/meminfo: memFree=1782960/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=26188 CPUtime=342.2
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6272 0 0 0 34214 6 0 0 25 0 1 0 89415452 26816512 6192 1992294400 134512640 136421960 4289447616 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6547 6192 212 467 0 6078 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26188

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28409
/proc/meminfo: memFree=1782216/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=27008 CPUtime=402.19
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6450 0 0 0 40212 7 0 0 25 0 1 0 89415452 27656192 6370 1992294400 134512640 136421960 4289447616 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6752 6370 212 467 0 6283 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27008

[startup+462.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28420
/proc/meminfo: memFree=1781224/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=27140 CPUtime=462.15
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6479 0 0 0 46208 7 0 0 25 0 1 0 89415452 27791360 6399 1992294400 134512640 136421960 4289447616 18446744073709551615 134862064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6785 6399 212 467 0 6316 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27140

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28422
/proc/meminfo: memFree=1781224/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=27412 CPUtime=522.14
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6569 0 0 0 52206 8 0 0 25 0 1 0 89415452 28069888 6489 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6853 6489 212 467 0 6384 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27412

[startup+582.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28424
/proc/meminfo: memFree=1781224/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=27680 CPUtime=582.12
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6639 0 0 0 58204 8 0 0 25 0 1 0 89415452 28344320 6559 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 6920 6559 212 467 0 6451 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27680

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28424
/proc/meminfo: memFree=1780976/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=28092 CPUtime=642.12
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 6707 0 0 0 64203 9 0 0 25 0 1 0 89415452 28766208 6627 1992294400 134512640 136421960 4289447616 18446744073709551615 134862058 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7023 6627 212 467 0 6554 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28092

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 28432
/proc/meminfo: memFree=1779116/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=29920 CPUtime=882.05
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7169 0 0 0 88195 10 0 0 25 0 1 0 89415452 30638080 7089 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7480 7089 212 467 0 7011 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29920

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28432
/proc/meminfo: memFree=1778620/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=30368 CPUtime=942.03
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7262 0 0 0 94193 10 0 0 25 0 1 0 89415452 31096832 7182 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7592 7182 212 467 0 7123 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 30368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28434
/proc/meminfo: memFree=1778496/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=30512 CPUtime=1002.02
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7291 0 0 0 100191 11 0 0 25 0 1 0 89415452 31244288 7211 1992294400 134512640 136421960 4289447616 18446744073709551615 134868019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7628 7211 212 467 0 7159 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 30512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28436
/proc/meminfo: memFree=1778372/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=30512 CPUtime=1062
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7309 0 0 0 106189 11 0 0 25 0 1 0 89415452 31244288 7229 1992294400 134512640 136421960 4289447616 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7628 7229 212 467 0 7159 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 30512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28438
/proc/meminfo: memFree=1778248/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=30648 CPUtime=1121.98
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7326 0 0 0 112187 11 0 0 25 0 1 0 89415452 31383552 7246 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7662 7246 212 467 0 7193 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 30648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28440
/proc/meminfo: memFree=1777752/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=31072 CPUtime=1181.96
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7429 0 0 0 118184 12 0 0 25 0 1 0 89415452 31817728 7349 1992294400 134512640 136421960 4289447616 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7768 7349 212 467 0 7299 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 31072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28440
/proc/meminfo: memFree=1777628/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=31072 CPUtime=1241.95
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7449 0 0 0 124182 13 0 0 25 0 1 0 89415452 31817728 7369 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7768 7369 212 467 0 7299 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 31072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28442
/proc/meminfo: memFree=1777380/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=31348 CPUtime=1301.94
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7505 0 0 0 130180 14 0 0 25 0 1 0 89415452 32100352 7425 1992294400 134512640 136421960 4289447616 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7837 7425 212 467 0 7368 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 31348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28444
/proc/meminfo: memFree=1777380/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=31348 CPUtime=1361.91
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7514 0 0 0 136177 14 0 0 25 0 1 0 89415452 32100352 7434 1992294400 134512640 136421960 4289447616 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7837 7434 212 467 0 7368 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 31348

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28446
/proc/meminfo: memFree=1776884/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=31768 CPUtime=1421.91
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7607 0 0 0 142176 15 0 0 25 0 1 0 89415452 32530432 7527 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 7942 7527 212 467 0 7473 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 31768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28448
/proc/meminfo: memFree=1776636/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32040 CPUtime=1481.89
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7675 0 0 0 148174 15 0 0 25 0 1 0 89415452 32808960 7595 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8010 7595 212 467 0 7541 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 32040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28448
/proc/meminfo: memFree=1776512/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32040 CPUtime=1541.87
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7676 0 0 0 154171 16 0 0 25 0 1 0 89415452 32808960 7596 1992294400 134512640 136421960 4289447616 18446744073709551615 134864604 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8010 7596 212 467 0 7541 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 32040

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 3/107 28450
/proc/meminfo: memFree=1776512/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32180 CPUtime=1601.85
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7715 0 0 0 160169 16 0 0 25 0 1 0 89415452 32952320 7635 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8045 7635 212 467 0 7576 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 32180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28452
/proc/meminfo: memFree=1776264/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32320 CPUtime=1661.84
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7756 0 0 0 166167 17 0 0 25 0 1 0 89415452 33095680 7676 1992294400 134512640 136421960 4289447616 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8080 7676 212 467 0 7611 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 32320

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28454
/proc/meminfo: memFree=1776016/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32732 CPUtime=1721.82
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7831 0 0 0 172165 17 0 0 25 0 1 0 89415452 33517568 7751 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8183 7751 212 467 0 7714 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 32732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28456
/proc/meminfo: memFree=1775644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32732 CPUtime=1781.81
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7842 0 0 0 178164 17 0 0 25 0 1 0 89415452 33517568 7762 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8183 7762 212 467 0 7714 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 32732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 28456
/proc/meminfo: memFree=1775644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32732 CPUtime=1800.01
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7842 0 0 0 179984 17 0 0 25 0 1 0 89415452 33517568 7762 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8183 7762 212 467 0 7714 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 32732

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 0.92 2/107 28456
/proc/meminfo: memFree=1775644/2059040 swapFree=4140996/4192956
[pid=28398] ppid=28396 vsize=32732 CPUtime=1800.01
/proc/28398/stat : 28398 (pbct) R 28396 28398 28022 0 -1 4202496 7842 0 0 0 179984 17 0 0 25 0 1 0 89415452 33517568 7762 1992294400 134512640 136421960 4289447616 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28398/statm: 8183 7762 212 467 0 7714 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 32732

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.179972
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 32732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7844
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= 4971

runsolver used 2.76558 second user time and 8.71167 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-25 17:54:08
IDJOB=2681893
IDBENCH=2155
IDSOLVER=1192
FILE ID=node059/2681893-1277481248
PBS_JOBID= 11190489
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681893-1277481248/watcher-2681893-1277481248 -o /tmp/evaluation-result-2681893-1277481248/solver-2681893-1277481248 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681893-1277481248.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=1679498041

node059.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1808172 kB
Buffers:         46708 kB
Cached:         104424 kB
SwapCached:       5356 kB
Active:          68792 kB
Inactive:        95692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1808172 kB
SwapTotal:     4192956 kB
SwapFree:      4140996 kB
Dirty:            2020 kB
Writeback:           8 kB
AnonPages:       12020 kB
Mapped:          12012 kB
Slab:            64404 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181432 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= 62432 MiB
End job on node059 at 2010-06-25 18:24:10