Trace number 2668145

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)-101 1800.15 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_4.opb
MD5SUM95a6f76009dbd8a204f015cb008300c0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -146
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63184
Sum of products size (including duplicates)126368
Number of different products31592
Sum of products size63184

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
0.69/0.72	c constraints 33593/0 clauses 32592/0 units 0
0.69/0.72	c vars 2000
0.69/0.72	c objective 1000 + -1000
14.19/14.26	c 13.265 919.34 13 33010
14.19/14.26	o -101
1800.05/1800.61	s SATISFIABLE
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Verifier Data

OK	-101

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668145-1276666528/watcher-2668145-1276666528 -o /tmp/evaluation-result-2668145-1276666528/solver-2668145-1276666528 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668145-1276666528.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 3/105 17226
/proc/meminfo: memFree=1798328/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=2340 CPUtime=0
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 7946309 2396160 225 1992294400 134512640 136485738 4294055888 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17226/statm: 585 225 156 482 0 101 0

[startup+0.060227 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 17226
/proc/meminfo: memFree=1798328/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=3924 CPUtime=0.05
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 678 0 0 0 5 0 0 0 25 0 1 0 7946309 4018176 600 1992294400 134512640 136485738 4294055888 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17226/statm: 981 600 156 482 0 497 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3924

[startup+0.101231 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 17226
/proc/meminfo: memFree=1798328/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=4980 CPUtime=0.09
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 966 0 0 0 9 0 0 0 25 0 1 0 7946309 5099520 888 1992294400 134512640 136485738 4294055888 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17226/statm: 1245 888 156 482 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 17226
/proc/meminfo: memFree=1798328/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=9872 CPUtime=0.29
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 2192 0 0 0 28 1 0 0 25 0 1 0 7946309 10108928 2114 1992294400 134512640 136485738 4294055888 18446744073709551615 135178833 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17226/statm: 2468 2115 156 482 0 1984 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9872

[startup+0.701294 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 17226
/proc/meminfo: memFree=1798328/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=21116 CPUtime=0.69
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 4996 0 0 0 67 2 0 0 25 0 1 0 7946309 21622784 4885 1992294400 134512640 136485738 4294055888 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17226/statm: 5279 4886 156 482 0 4795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21116

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=1749588/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=97388 CPUtime=1.49
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 24704 0 0 0 139 10 0 0 25 0 1 0 7946309 99725312 23376 1992294400 134512640 136485738 4294055888 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 24347 23377 194 482 0 23863 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97388

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=1659440/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=209144 CPUtime=3.09
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 54706 0 0 0 286 23 0 0 25 0 1 0 7946309 214163456 51387 1992294400 134512640 136485738 4294055888 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 52286 51387 198 482 0 51802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 209144

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=1452236/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=405008 CPUtime=6.29
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 107101 0 0 0 583 46 0 0 25 0 1 0 7946309 414728192 100449 1992294400 134512640 136485738 4294055888 18446744073709551615 135689873 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 101252 100450 198 482 0 100768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 405008

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=973224/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=874600 CPUtime=12.69
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 230327 0 0 0 1176 93 0 0 25 0 1 0 7946309 895590400 211054 1992294400 134512640 136485738 4294055888 18446744073709551615 135047395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 218650 211054 216 482 0 218166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 874600

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=884068/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=959384 CPUtime=25.48
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 252341 0 0 0 2435 113 0 0 25 0 1 0 7946309 982409216 228140 1992294400 134512640 136485738 4294055888 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 239846 228140 245 482 0 239362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 959384

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17227
/proc/meminfo: memFree=884068/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=959780 CPUtime=51.06
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 252442 0 0 0 4970 136 0 0 25 0 1 0 7946309 982814720 228241 1992294400 134512640 136485738 4294055888 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 239945 228241 245 482 0 239461 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 959780

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17229
/proc/meminfo: memFree=881960/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=961632 CPUtime=102.26
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 252894 0 0 0 10038 188 0 0 25 0 1 0 7946309 984711168 228693 1992294400 134512640 136485738 4294055888 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 240408 228693 245 482 0 239924 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 961632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17231
/proc/meminfo: memFree=879108/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=964540 CPUtime=162.23
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 253614 0 0 0 15983 240 0 0 25 0 1 0 7946309 987688960 229413 1992294400 134512640 136485738 4294055888 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 241135 229413 245 482 0 240651 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 964540

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17233
/proc/meminfo: memFree=876876/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=966652 CPUtime=222.22
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 254147 0 0 0 21933 289 0 0 25 0 1 0 7946309 989851648 229946 1992294400 134512640 136485738 4294055888 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 241663 229946 245 482 0 241179 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 966652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17233
/proc/meminfo: memFree=873404/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=970092 CPUtime=282.2
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 255026 0 0 0 27879 341 0 0 25 0 1 0 7946309 993374208 230825 1992294400 134512640 136485738 4294055888 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 242523 230825 245 482 0 242039 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 970092

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17235
/proc/meminfo: memFree=870676/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=972872 CPUtime=342.19
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 255713 0 0 0 33820 399 0 0 25 0 1 0 7946309 996220928 231512 1992294400 134512640 136485738 4294055888 18446744073709551615 135045785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 243218 231512 245 482 0 242734 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 972872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17237
/proc/meminfo: memFree=868072/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=975380 CPUtime=402.17
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 256338 0 0 0 39767 450 0 0 25 0 1 0 7946309 998789120 232137 1992294400 134512640 136485738 4294055888 18446744073709551615 135044241 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 243845 232137 245 482 0 243361 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 975380

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17239
/proc/meminfo: memFree=866088/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=977364 CPUtime=462.15
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 256839 0 0 0 45711 504 0 0 25 0 1 0 7946309 1000820736 232638 1992294400 134512640 136485738 4294055888 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 244341 232638 245 482 0 243857 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 977364

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17239
/proc/meminfo: memFree=864476/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=978948 CPUtime=522.12
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 257243 0 0 0 51660 552 0 0 25 0 1 0 7946309 1002442752 233042 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 244737 233042 245 482 0 244253 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 978948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17241
/proc/meminfo: memFree=862244/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=981212 CPUtime=582.11
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 257797 0 0 0 57604 607 0 0 25 0 1 0 7946309 1004761088 233596 1992294400 134512640 136485738 4294055888 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 245303 233596 245 482 0 244819 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 981212

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17243
/proc/meminfo: memFree=858152/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=985308 CPUtime=642.1
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 258807 0 0 0 63554 656 0 0 25 0 1 0 7946309 1008955392 234606 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 246327 234606 245 482 0 245843 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 985308

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17247
/proc/meminfo: memFree=845504/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=997628 CPUtime=822.04
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 261886 0 0 0 81392 812 0 0 25 0 1 0 7946309 1021571072 237685 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 249407 237685 245 482 0 248923 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 997628

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17249
/proc/meminfo: memFree=842404/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1000664 CPUtime=882.02
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 262669 0 0 0 87340 862 0 0 25 0 1 0 7946309 1024679936 238468 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 250166 238468 245 482 0 249682 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1000664

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17251
/proc/meminfo: memFree=840172/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1002776 CPUtime=942
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 263191 0 0 0 93288 912 0 0 25 0 1 0 7946309 1026842624 238990 1992294400 134512640 136485738 4294055888 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 250694 238990 245 482 0 250210 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1002776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17253
/proc/meminfo: memFree=835708/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1007396 CPUtime=1001.99
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 264331 0 0 0 99237 962 0 0 25 0 1 0 7946309 1031573504 240130 1992294400 134512640 136485738 4294055888 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 251849 240130 245 482 0 251365 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1007396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17255
/proc/meminfo: memFree=832856/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1010168 CPUtime=1061.97
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 265046 0 0 0 105188 1009 0 0 25 0 1 0 7946309 1034412032 240845 1992294400 134512640 136485738 4294055888 18446744073709551615 135045060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 252542 240845 245 482 0 252058 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1010168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17255
/proc/meminfo: memFree=830252/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1012676 CPUtime=1121.94
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 265662 0 0 0 111139 1055 0 0 25 0 1 0 7946309 1036980224 241461 1992294400 134512640 136485738 4294055888 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 253169 241461 245 482 0 252685 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1012676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17257
/proc/meminfo: memFree=826160/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1016644 CPUtime=1181.93
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 266655 0 0 0 117092 1101 0 0 25 0 1 0 7946309 1041043456 242454 1992294400 134512640 136485738 4294055888 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 254161 242454 245 482 0 253677 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1016644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17259
/proc/meminfo: memFree=822812/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1019820 CPUtime=1241.91
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 267428 0 0 0 123045 1146 0 0 25 0 1 0 7946309 1044295680 243227 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 254955 243227 245 482 0 254471 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1019820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17261
/proc/meminfo: memFree=819340/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1023252 CPUtime=1301.9
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 268301 0 0 0 128997 1193 0 0 25 0 1 0 7946309 1047810048 244100 1992294400 134512640 136485738 4294055888 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 255813 244100 245 482 0 255329 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1023252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17263
/proc/meminfo: memFree=810164/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1032244 CPUtime=1361.87
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 270552 0 0 0 134943 1244 0 0 25 0 1 0 7946309 1057017856 246351 1992294400 134512640 136485738 4294055888 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 258061 246351 245 482 0 257577 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1032244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17265
/proc/meminfo: memFree=807188/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1035148 CPUtime=1421.86
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 271295 0 0 0 140902 1284 0 0 25 0 1 0 7946309 1059991552 247094 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 258787 247094 245 482 0 258303 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1035148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17265
/proc/meminfo: memFree=803096/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1039448 CPUtime=1481.84
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 272319 0 0 0 146855 1329 0 0 25 0 1 0 7946309 1064394752 248118 1992294400 134512640 136485738 4294055888 18446744073709551615 135025011 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 259862 248118 245 482 0 259378 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1039448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17276
/proc/meminfo: memFree=791316/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1050416 CPUtime=1541.81
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 275094 0 0 0 152804 1377 0 0 25 0 1 0 7946309 1075625984 250893 1992294400 134512640 136485738 4294055888 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 262604 250893 245 482 0 262120 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1050416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17278
/proc/meminfo: memFree=788836/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1053716 CPUtime=1601.79
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 275923 0 0 0 158753 1426 0 0 25 0 1 0 7946309 1079005184 251722 1992294400 134512640 136485738 4294055888 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 263429 251722 245 482 0 262945 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1053716

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17280
/proc/meminfo: memFree=786356/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1055960 CPUtime=1661.77
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 276457 0 0 0 164713 1464 0 0 25 0 1 0 7946309 1081303040 252256 1992294400 134512640 136485738 4294055888 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 263990 252256 245 482 0 263506 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1055960

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17280
/proc/meminfo: memFree=784248/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1058072 CPUtime=1721.76
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 277012 0 0 0 170671 1505 0 0 25 0 1 0 7946309 1083465728 252811 1992294400 134512640 136485738 4294055888 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 264518 252811 245 482 0 264034 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1058072

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17282
/proc/meminfo: memFree=779784/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1062300 CPUtime=1781.74
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 278056 0 0 0 176620 1554 0 0 25 0 1 0 7946309 1087795200 253855 1992294400 134512640 136485738 4294055888 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 265575 253855 245 482 0 265091 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 1062300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17284
/proc/meminfo: memFree=779164/2059040 swapFree=4148288/4192956
[pid=17226] ppid=17224 vsize=1062828 CPUtime=1800.05
/proc/17226/stat : 17226 (pbct) R 17224 17226 16681 0 -1 4202496 278190 0 0 0 178437 1568 0 0 25 0 1 0 7946309 1088335872 253989 1992294400 134512640 136485738 4294055888 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17226/statm: 265707 253989 245 482 0 265223 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1062828

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): 1800.71
CPU time (s): 1800.15
CPU user time (s): 1784.37
CPU system time (s): 15.7806
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1062828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.37
system time used= 15.7806
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 278190
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= 5405

runsolver used 2.92256 second user time and 8.5557 second system time

The end

Launcher Data

Begin job on node082 at 2010-06-16 07:35:28
IDJOB=2668145
IDBENCH=48228
IDSOLVER=1170
FILE ID=node082/2668145-1276666528
PBS_JOBID= 11172467
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668145-1276666528/watcher-2668145-1276666528 -o /tmp/evaluation-result-2668145-1276666528/solver-2668145-1276666528 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668145-1276666528.opb

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

MD5SUM BENCH= 95a6f76009dbd8a204f015cb008300c0
RANDOM SEED=937132438

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798732 kB
Buffers:         53960 kB
Cached:         108300 kB
SwapCached:       6752 kB
Active:         102508 kB
Inactive:        81276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798732 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            2928 kB
Writeback:           0 kB
AnonPages:       18712 kB
Mapped:          13232 kB
Slab:            54716 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180344 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node082 at 2010-06-16 08:05:31