Trace number 2667783

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? (TO) 1800.11 1800.63

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_2_40.opb
MD5SUM9cbb63659aad73a7ceefd89db6573bef
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark224.685
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

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
0.05/0.07	c constraints 3276/0 clauses 3174/0 units 0
0.05/0.07	c vars 200
1800.09/1800.61	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-2667783-1276683651/watcher-2667783-1276683651 -o /tmp/evaluation-result-2667783-1276683651/solver-2667783-1276683651 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667783-1276683651.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 15085
/proc/meminfo: memFree=1704604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=2340 CPUtime=0
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 300 0 0 0 0 0 0 0 23 0 1 0 9657550 2396160 223 1992294400 134512640 136485738 4289761312 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15085/statm: 585 224 156 482 0 101 0

[startup+0.0581829 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15085
/proc/meminfo: memFree=1704604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=3528 CPUtime=0.05
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 607 0 0 0 5 0 0 0 23 0 1 0 9657550 3612672 530 1992294400 134512640 136485738 4289761312 18446744073709551615 135856820 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15085/statm: 882 530 156 482 0 398 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3528

[startup+0.101186 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15085
/proc/meminfo: memFree=1704604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=7504 CPUtime=0.09
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 1559 0 0 0 9 0 0 0 23 0 1 0 9657550 7684096 1482 1992294400 134512640 136485738 4289761312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 1876 1483 191 482 0 1392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7504

[startup+0.301203 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15085
/proc/meminfo: memFree=1704604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=23176 CPUtime=0.29
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 5527 0 0 0 27 2 0 0 23 0 1 0 9657550 23732224 5351 1992294400 134512640 136485738 4289761312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 5794 5351 196 482 0 5310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23176

[startup+0.701239 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 15085
/proc/meminfo: memFree=1704604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=46732 CPUtime=0.69
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 11893 0 0 0 64 5 0 0 25 0 1 0 9657550 47853568 11247 1992294400 134512640 136485738 4289761312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 11683 11248 196 482 0 11199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46732

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1626352/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=94120 CPUtime=1.49
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 23945 0 0 0 139 10 0 0 25 0 1 0 9657550 96378880 22278 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 23530 22278 223 482 0 23046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94120

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1615812/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=94120 CPUtime=3.09
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 23967 0 0 0 297 12 0 0 25 0 1 0 9657550 96378880 22300 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 23530 22300 223 482 0 23046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94120

[startup+6.30074 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1615316/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=94660 CPUtime=6.29
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 24066 0 0 0 613 16 0 0 25 0 1 0 9657550 96931840 22399 1992294400 134512640 136485738 4289761312 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 23665 22399 223 482 0 23181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94660

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1614572/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=95336 CPUtime=12.69
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 24229 0 0 0 1243 26 0 0 25 0 1 0 9657550 97624064 22562 1992294400 134512640 136485738 4289761312 18446744073709551615 134612465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 23834 22562 223 482 0 23350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95336

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1613084/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=96788 CPUtime=25.49
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 24614 0 0 0 2502 47 0 0 25 0 1 0 9657550 99110912 22947 1992294400 134512640 136485738 4289761312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 24197 22947 223 482 0 23713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96788

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15086
/proc/meminfo: memFree=1610604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=99304 CPUtime=51.07
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 25230 0 0 0 5027 80 0 0 25 0 1 0 9657550 101687296 23563 1992294400 134512640 136485738 4289761312 18446744073709551615 134880457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 24826 23563 223 482 0 24342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99304

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15088
/proc/meminfo: memFree=1605148/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=104580 CPUtime=102.27
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 26536 0 0 0 10098 129 0 0 25 0 1 0 9657550 107089920 24869 1992294400 134512640 136485738 4289761312 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 26145 24869 223 482 0 25661 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104580

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15090
/proc/meminfo: memFree=1601056/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=108576 CPUtime=162.24
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 27513 0 0 0 16034 190 0 0 25 0 1 0 9657550 111181824 25846 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 27144 25846 223 482 0 26660 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 108576

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 15092
/proc/meminfo: memFree=1600932/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=108708 CPUtime=222.22
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 27571 0 0 0 21978 244 0 0 25 0 1 0 9657550 111316992 25904 1992294400 134512640 136485738 4289761312 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 27177 25904 223 482 0 26693 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 108708

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 15094
/proc/meminfo: memFree=1594732/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=115028 CPUtime=282.21
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29113 0 0 0 27913 308 0 0 25 0 1 0 9657550 117788672 27446 1992294400 134512640 136485738 4289761312 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 28757 27446 223 482 0 28273 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 115028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15094
/proc/meminfo: memFree=1594608/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=115028 CPUtime=342.19
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29113 0 0 0 33862 357 0 0 25 0 1 0 9657550 117788672 27446 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 28757 27446 223 482 0 28273 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 115028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15096
/proc/meminfo: memFree=1594484/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=115028 CPUtime=402.17
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29115 0 0 0 39808 409 0 0 25 0 1 0 9657550 117788672 27448 1992294400 134512640 136485738 4289761312 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 28757 27448 223 482 0 28273 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 115028

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15098
/proc/meminfo: memFree=1594360/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=115028 CPUtime=462.16
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29115 0 0 0 45754 462 0 0 25 0 1 0 9657550 117788672 27448 1992294400 134512640 136485738 4289761312 18446744073709551615 135045474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 28757 27448 223 482 0 28273 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 115028

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15100
/proc/meminfo: memFree=1594360/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=115028 CPUtime=522.14
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29118 0 0 0 51692 522 0 0 25 0 1 0 9657550 117788672 27451 1992294400 134512640 136485738 4289761312 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 28757 27451 223 482 0 28273 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 115028

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15102
/proc/meminfo: memFree=1592500/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=117016 CPUtime=582.12
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 29610 0 0 0 57647 565 0 0 25 0 1 0 9657550 119824384 27943 1992294400 134512640 136485738 4289761312 18446744073709551615 134660924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29254 27943 223 482 0 28770 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 117016

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15102
/proc/meminfo: memFree=1590516/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=118872 CPUtime=642.11
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30068 0 0 0 63597 614 0 0 25 0 1 0 9657550 121724928 28401 1992294400 134512640 136485738 4289761312 18446744073709551615 134638755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29718 28401 223 482 0 29234 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 118872

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15111
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=118872 CPUtime=822.05
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30078 0 0 0 81455 750 0 0 25 0 1 0 9657550 121724928 28411 1992294400 134512640 136485738 4289761312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29718 28411 223 482 0 29234 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 118872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15113
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=118872 CPUtime=882.04
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30078 0 0 0 87415 789 0 0 25 0 1 0 9657550 121724928 28411 1992294400 134512640 136485738 4289761312 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29718 28411 223 482 0 29234 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 118872

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15113
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=118872 CPUtime=942.03
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30078 0 0 0 93363 840 0 0 25 0 1 0 9657550 121724928 28411 1992294400 134512640 136485738 4289761312 18446744073709551615 135044952 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29718 28411 223 482 0 29234 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 118872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15115
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=118872 CPUtime=1002.01
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30078 0 0 0 99323 878 0 0 25 0 1 0 9657550 121724928 28411 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29718 28411 223 482 0 29234 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 118872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15117
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=119136 CPUtime=1061.99
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30156 0 0 0 105281 918 0 0 25 0 1 0 9657550 121995264 28489 1992294400 134512640 136485738 4289761312 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29784 28489 223 482 0 29300 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 119136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15119
/proc/meminfo: memFree=1589772/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=119136 CPUtime=1121.98
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 30156 0 0 0 111227 971 0 0 25 0 1 0 9657550 121995264 28489 1992294400 134512640 136485738 4289761312 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 29784 28489 223 482 0 29300 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 119136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15121
/proc/meminfo: memFree=1584936/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=124364 CPUtime=1181.96
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 31438 0 0 0 117174 1022 0 0 25 0 1 0 9657550 127348736 29771 1992294400 134512640 136485738 4289761312 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 31091 29771 223 482 0 30607 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 124364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15121
/proc/meminfo: memFree=1580224/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=128716 CPUtime=1241.95
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32500 0 0 0 123118 1077 0 0 25 0 1 0 9657550 131805184 30833 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32179 30833 223 482 0 31695 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 128716

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 15123
/proc/meminfo: memFree=1580224/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=128892 CPUtime=1301.93
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32518 0 0 0 129064 1129 0 0 25 0 1 0 9657550 131985408 30851 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32223 30851 223 482 0 31739 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 128892

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 15125
/proc/meminfo: memFree=1579728/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1361.9
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32609 0 0 0 135019 1171 0 0 25 0 1 0 9657550 132440064 30942 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30942 223 482 0 31850 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 129336

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 15127
/proc/meminfo: memFree=1579728/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1421.9
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 140978 1212 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 129336

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15129
/proc/meminfo: memFree=1579728/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1481.87
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 146933 1254 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 129336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15129
/proc/meminfo: memFree=1579604/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1541.86
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 152893 1293 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 129336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15131
/proc/meminfo: memFree=1579480/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1601.84
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 158848 1336 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 129336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15133
/proc/meminfo: memFree=1579480/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1661.82
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 164800 1382 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 129336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15135
/proc/meminfo: memFree=1579356/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1721.8
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 170764 1416 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 129336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15137
/proc/meminfo: memFree=1579108/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1781.78
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 176720 1458 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 129336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15137
/proc/meminfo: memFree=1579108/2059040 swapFree=4141376/4192956
[pid=15085] ppid=15083 vsize=129336 CPUtime=1800.09
/proc/15085/stat : 15085 (pbct) R 15083 15085 14485 0 -1 4202496 32612 0 0 0 178529 1480 0 0 25 0 1 0 9657550 132440064 30945 1992294400 134512640 136485738 4289761312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15085/statm: 32334 30945 223 482 0 31850 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 129336

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): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1785.3
CPU system time (s): 14.8177
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 129336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.3
system time used= 14.8177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32612
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= 22532

runsolver used 2.68159 second user time and 8.79766 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-16 12:20:52
IDJOB=2667783
IDBENCH=48371
IDSOLVER=1170
FILE ID=node043/2667783-1276683651
PBS_JOBID= 11172556
Free space on /tmp= 62296 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_2_40.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667783-1276683651/watcher-2667783-1276683651 -o /tmp/evaluation-result-2667783-1276683651/solver-2667783-1276683651 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667783-1276683651.opb

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

MD5SUM BENCH= 9cbb63659aad73a7ceefd89db6573bef
RANDOM SEED=1930505464

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1705008 kB
Buffers:        117272 kB
Cached:         143356 kB
SwapCached:       6312 kB
Active:         108464 kB
Inactive:       166444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1705008 kB
SwapTotal:     4192956 kB
SwapFree:      4141376 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       11964 kB
Mapped:          13600 kB
Slab:            57324 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181760 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= 62292 MiB
End job on node043 at 2010-06-16 12:50:54