Trace number 2681362

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
MD5SUMf309126dc76153b39022a856cb65e640
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

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
0.68/0.73	c constraints 38490/0 clauses 37988/0 units 0
0.68/0.73	c vars 1000
1800.03/1800.50	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-2681362-1277505875/watcher-2681362-1277505875 -o /tmp/evaluation-result-2681362-1277505875/solver-2681362-1277505875 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681362-1277505875.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: 1.04 1.01 1.00 2/106 31921
/proc/meminfo: memFree=1885992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=2268 CPUtime=0
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 275 0 0 0 0 0 0 0 19 0 1 0 91880383 2322432 194 1992294400 134512640 136421960 4292834800 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31921/statm: 567 194 144 467 0 98 0

[startup+0.0302601 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31921
/proc/meminfo: memFree=1885992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=2796 CPUtime=0.02
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 428 0 0 0 2 0 0 0 19 0 1 0 91880383 2863104 347 1992294400 134512640 136421960 4292834800 18446744073709551615 135158937 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31921/statm: 699 347 144 467 0 230 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2796

[startup+0.101266 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31921
/proc/meminfo: memFree=1885992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=4908 CPUtime=0.09
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 931 0 0 0 9 0 0 0 19 0 1 0 91880383 5025792 850 1992294400 134512640 136421960 4292834800 18446744073709551615 135154800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31921/statm: 1227 851 144 467 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.301285 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31921
/proc/meminfo: memFree=1885992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=10456 CPUtime=0.29
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 2339 0 0 0 28 1 0 0 20 0 1 0 91880383 10706944 2258 1992294400 134512640 136421960 4292834800 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31921/statm: 2614 2258 145 467 0 2145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10456

[startup+0.701325 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31921
/proc/meminfo: memFree=1885992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=24440 CPUtime=0.68
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 5844 0 0 0 67 1 0 0 20 0 1 0 91880383 25026560 5697 1992294400 134512640 136421960 4292834800 18446744073709551615 135818229 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31921/statm: 6110 5698 145 467 0 5641 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24440

[startup+1.5014 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31922
/proc/meminfo: memFree=1836260/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=96836 CPUtime=1.49
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 24511 0 0 0 139 10 0 0 22 0 1 0 91880383 99160064 23181 1992294400 134512640 136421960 4292834800 18446744073709551615 134598180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 24209 23182 188 467 0 23740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96836

[startup+3.10156 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31922
/proc/meminfo: memFree=1745740/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=214308 CPUtime=3.09
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 55985 0 0 0 286 23 0 0 25 0 1 0 91880383 219451392 52665 1992294400 134512640 136421960 4292834800 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 53577 52665 193 467 0 53108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214308

[startup+6.30188 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31922
/proc/meminfo: memFree=1530104/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=418792 CPUtime=6.28
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 110737 0 0 0 581 47 0 0 25 0 1 0 91880383 428843008 104083 1992294400 134512640 136421960 4292834800 18446744073709551615 135642816 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 104698 104085 193 467 0 104229 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 418792

[startup+12.7015 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31922
/proc/meminfo: memFree=951520/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=968772 CPUtime=12.68
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 254295 0 0 0 1163 105 0 0 25 0 1 0 91880383 992022528 235595 1992294400 134512640 136421960 4292834800 18446744073709551615 135642753 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 242193 235595 203 467 0 241724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 968772

[startup+25.5008 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31924
/proc/meminfo: memFree=833224/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1079708 CPUtime=25.48
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 283886 0 0 0 2428 120 0 0 25 0 1 0 91880383 1105620992 262741 1992294400 134512640 136421960 4292834800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 269927 262741 214 467 0 269458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1079708

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31924
/proc/meminfo: memFree=832976/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1079840 CPUtime=51.07
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 283918 0 0 0 4979 128 0 0 25 0 1 0 91880383 1105756160 262773 1992294400 134512640 136421960 4292834800 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 269960 262773 214 467 0 269491 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1079840

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 31926
/proc/meminfo: memFree=832480/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1080368 CPUtime=102.27
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 284050 0 0 0 10087 140 0 0 25 0 1 0 91880383 1106296832 262905 1992294400 134512640 136421960 4292834800 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 270092 262905 214 467 0 269623 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1080368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31926
/proc/meminfo: memFree=830992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1081688 CPUtime=162.24
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 284409 0 0 0 16061 163 0 0 25 0 1 0 91880383 1107648512 263264 1992294400 134512640 136421960 4292834800 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 270422 263264 214 467 0 269953 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1081688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31928
/proc/meminfo: memFree=830992/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1081688 CPUtime=222.23
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 284410 0 0 0 22044 179 0 0 25 0 1 0 91880383 1107648512 263265 1992294400 134512640 136421960 4292834800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 270422 263265 214 467 0 269953 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1081688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31930
/proc/meminfo: memFree=830124/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1082480 CPUtime=282.21
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 284600 0 0 0 28025 196 0 0 25 0 1 0 91880383 1108459520 263455 1992294400 134512640 136421960 4292834800 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 270620 263455 214 467 0 270151 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1082480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31932
/proc/meminfo: memFree=828884/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1083800 CPUtime=342.2
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 284935 0 0 0 34003 217 0 0 25 0 1 0 91880383 1109811200 263790 1992294400 134512640 136421960 4292834800 18446744073709551615 135005950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 270950 263790 214 467 0 270481 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1083800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31934
/proc/meminfo: memFree=827396/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1085120 CPUtime=402.19
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 285252 0 0 0 39979 240 0 0 25 0 1 0 91880383 1111162880 264107 1992294400 134512640 136421960 4292834800 18446744073709551615 135005950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 271280 264107 214 467 0 270811 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1085120

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31934
/proc/meminfo: memFree=827148/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1085384 CPUtime=462.17
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 285324 0 0 0 45961 256 0 0 25 0 1 0 91880383 1111433216 264179 1992294400 134512640 136421960 4292834800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 271346 264179 214 467 0 270877 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1085384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31936
/proc/meminfo: memFree=825784/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1086704 CPUtime=522.15
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 285640 0 0 0 51938 277 0 0 25 0 1 0 91880383 1112784896 264495 1992294400 134512640 136421960 4292834800 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 271676 264495 214 467 0 271207 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1086704

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31938
/proc/meminfo: memFree=825164/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1087496 CPUtime=582.14
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 285827 0 0 0 57917 297 0 0 25 0 1 0 91880383 1113595904 264682 1992294400 134512640 136421960 4292834800 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 271874 264682 214 467 0 271405 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1087496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31940
/proc/meminfo: memFree=823800/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1088684 CPUtime=642.14
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 286143 0 0 0 63900 314 0 0 25 0 1 0 91880383 1114812416 264998 1992294400 134512640 136421960 4292834800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 272171 264998 214 467 0 271702 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1088684

[startup+702.301 s]

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

/proc/loadavg: 1.00 1.00 1.00 2/107 31963
/proc/meminfo: memFree=811648/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1100308 CPUtime=1181.99
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 289051 0 0 0 117729 470 0 0 25 0 1 0 91880383 1126715392 267906 1992294400 134512640 136421960 4292834800 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 275077 267906 214 467 0 274608 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1100308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31965
/proc/meminfo: memFree=810656/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1101100 CPUtime=1241.97
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 289235 0 0 0 123711 486 0 0 25 0 1 0 91880383 1127526400 268090 1992294400 134512640 136421960 4292834800 18446744073709551615 134620073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 275275 268090 214 467 0 274806 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1101100

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31967
/proc/meminfo: memFree=810656/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1101100 CPUtime=1301.95
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 289236 0 0 0 129700 495 0 0 25 0 1 0 91880383 1127526400 268091 1992294400 134512640 136421960 4292834800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 275275 268091 214 467 0 274806 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1101100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31967
/proc/meminfo: memFree=809788/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1102024 CPUtime=1361.94
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 289471 0 0 0 135682 512 0 0 25 0 1 0 91880383 1128472576 268326 1992294400 134512640 136421960 4292834800 18446744073709551615 135020383 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 275506 268326 214 467 0 275037 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1102024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31969
/proc/meminfo: memFree=806564/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1105324 CPUtime=1421.93
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 290284 0 0 0 141658 535 0 0 25 0 1 0 91880383 1131851776 269139 1992294400 134512640 136421960 4292834800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 276331 269139 214 467 0 275862 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1105324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31971
/proc/meminfo: memFree=804332/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1107568 CPUtime=1481.91
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 290850 0 0 0 147635 556 0 0 25 0 1 0 91880383 1134149632 269705 1992294400 134512640 136421960 4292834800 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 276892 269705 214 467 0 276423 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1107568

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31973
/proc/meminfo: memFree=798256/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1113680 CPUtime=1541.89
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 292358 0 0 0 153601 588 0 0 25 0 1 0 91880383 1140408320 271213 1992294400 134512640 136421960 4292834800 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 278420 271213 214 467 0 277951 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1113680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31975
/proc/meminfo: memFree=789824/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1122128 CPUtime=1601.87
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294484 0 0 0 159563 624 0 0 25 0 1 0 91880383 1149059072 273339 1992294400 134512640 136421960 4292834800 18446744073709551615 134597422 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280532 273339 214 467 0 280063 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1122128

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31975
/proc/meminfo: memFree=789576/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1122128 CPUtime=1661.86
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294506 0 0 0 165546 640 0 0 25 0 1 0 91880383 1149059072 273361 1992294400 134512640 136421960 4292834800 18446744073709551615 135025634 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280532 273361 214 467 0 280063 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1122128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31977
/proc/meminfo: memFree=788708/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1123056 CPUtime=1721.84
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294708 0 0 0 171530 654 0 0 25 0 1 0 91880383 1150009344 273563 1992294400 134512640 136421960 4292834800 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280764 273563 214 467 0 280295 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1123056

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31979
/proc/meminfo: memFree=787716/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1123848 CPUtime=1781.84
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294914 0 0 0 177517 667 0 0 25 0 1 0 91880383 1150820352 273769 1992294400 134512640 136421960 4292834800 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280962 273769 214 467 0 280493 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1123848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31979
/proc/meminfo: memFree=787716/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1123848 CPUtime=1800.03
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294914 0 0 0 179332 671 0 0 25 0 1 0 91880383 1150820352 273769 1992294400 134512640 136421960 4292834800 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280962 273769 214 467 0 280493 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1123848

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.03 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31979
/proc/meminfo: memFree=787716/2059040 swapFree=4140788/4192956
[pid=31921] ppid=31919 vsize=1123848 CPUtime=1800.03
/proc/31921/stat : 31921 (pbct) R 31919 31921 31896 0 -1 4202496 294914 0 0 0 179332 671 0 0 25 0 1 0 91880383 1150820352 273769 1992294400 134512640 136421960 4292834800 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31921/statm: 280962 273769 214 467 0 280493 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1123848

[startup+1800.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 31980
/proc/meminfo: memFree=1830672/2059040 swapFree=4140788/4192956
[pid=31921] ppid=-1 vsize=0 CPUtime=0
/proc/31921/stat : -- couldn't open stat file --/proc/31921/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 31980
/proc/meminfo: memFree=1830672/2059040 swapFree=4140788/4192956
[pid=31921] ppid=-1 vsize=0 CPUtime=0
/proc/31921/stat : -- couldn't open stat file --/proc/31921/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31921 and gives
#  childrusage.ru_utime.tv_sec=1793
#  childrusage.ru_utime.tv_usec=324373
#  childrusage.ru_stime.tv_sec=6
#  childrusage.ru_stime.tv_usec=827961
# CPU time returned by wait4() is 1800.15
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.03
#  lost CPU user time (s): 1793.32
#  lost CPU system time (s): 6.71

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1793.32
CPU system time (s): 6.71
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 1123848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.32
system time used= 6.82796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 294916
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= 2413

runsolver used 2.90056 second user time and 8.58169 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-26 00:44:35
IDJOB=2681362
IDBENCH=48356
IDSOLVER=1192
FILE ID=node036/2681362-1277505875
PBS_JOBID= 11190622
Free space on /tmp= 62376 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681362-1277505875/watcher-2681362-1277505875 -o /tmp/evaluation-result-2681362-1277505875/solver-2681362-1277505875 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681362-1277505875.opb

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

MD5SUM BENCH= f309126dc76153b39022a856cb65e640
RANDOM SEED=1339808552

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1886396 kB
Buffers:         14880 kB
Cached:          64880 kB
SwapCached:       5120 kB
Active:          71060 kB
Inactive:        21724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1886396 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2940 kB
Writeback:           0 kB
AnonPages:       11932 kB
Mapped:          11988 kB
Slab:            57824 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181004 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= 62376 MiB
End job on node036 at 2010-06-26 01:14:37