Trace number 2682961

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.026995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 20/0 clauses 21/0 units 0
0.00/0.00	c vars 420
1800.06/1800.61	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-2682961-1277490098/watcher-2682961-1277490098 -o /tmp/evaluation-result-2682961-1277490098/solver-2682961-1277490098 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682961-1277490098.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: 0.92 0.98 0.93 3/105 30156
/proc/meminfo: memFree=1860628/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=3708 CPUtime=0
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 615 0 0 0 0 0 0 0 24 0 1 0 90303483 3796992 534 1992294400 134512640 136421960 4288430848 18446744073709551615 134640520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 927 535 187 467 0 458 0

[startup+0.0407669 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 30156
/proc/meminfo: memFree=1860628/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=6120 CPUtime=0.03
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1228 0 0 0 3 0 0 0 25 0 1 0 90303483 6266880 1147 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1530 1147 213 467 0 1061 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6120

[startup+0.101773 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 30156
/proc/meminfo: memFree=1860628/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=6252 CPUtime=0.09
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1264 0 0 0 8 1 0 0 25 0 1 0 90303483 6402048 1183 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1563 1183 214 467 0 1094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6252

[startup+0.301794 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 30156
/proc/meminfo: memFree=1860628/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=6384 CPUtime=0.29
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1321 0 0 0 24 5 0 0 25 0 1 0 90303483 6537216 1240 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1596 1240 214 467 0 1127 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6384

[startup+0.701839 s]
/proc/loadavg: 0.92 0.98 0.93 3/105 30156
/proc/meminfo: memFree=1860628/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=6776 CPUtime=0.69
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1394 0 0 0 56 13 0 0 25 0 1 0 90303483 6938624 1313 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1694 1313 214 467 0 1225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6776

[startup+1.50093 s]
/proc/loadavg: 0.92 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1856032/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=6908 CPUtime=1.49
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1446 0 0 0 119 30 0 0 25 0 1 0 90303483 7073792 1365 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1727 1365 214 467 0 1258 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6908

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1855164/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=7560 CPUtime=3.09
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1590 0 0 0 250 59 0 0 25 0 1 0 90303483 7741440 1509 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 1890 1509 214 467 0 1421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7560

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1854296/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=8204 CPUtime=6.29
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1753 0 0 0 513 116 0 0 25 0 1 0 90303483 8400896 1672 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2051 1672 214 467 0 1582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8204

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1854172/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=8204 CPUtime=12.69
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1753 0 0 0 1034 235 0 0 25 0 1 0 90303483 8400896 1672 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2051 1672 214 467 0 1582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8204

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1853428/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=8996 CPUtime=25.48
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 1966 0 0 0 2085 463 0 0 25 0 1 0 90303483 9211904 1885 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2249 1885 214 467 0 1780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8996

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.93 2/106 30157
/proc/meminfo: memFree=1852560/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=9900 CPUtime=51.08
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 2193 0 0 0 4188 920 0 0 25 0 1 0 90303483 10137600 2112 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2475 2112 214 467 0 2006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9900

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.93 2/106 30159
/proc/meminfo: memFree=1851692/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=10380 CPUtime=102.27
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 2369 0 0 0 8458 1769 0 0 25 0 1 0 90303483 10629120 2244 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2595 2244 214 467 0 2126 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10380

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30161
/proc/meminfo: memFree=1850328/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=11840 CPUtime=162.24
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 2893 0 0 0 13538 2686 0 0 25 0 1 0 90303483 12124160 2609 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 2960 2609 214 467 0 2491 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11840

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30163
/proc/meminfo: memFree=1850080/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=12236 CPUtime=222.22
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3041 0 0 0 18648 3574 0 0 25 0 1 0 90303483 12529664 2701 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3059 2701 214 467 0 2590 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12236

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30165
/proc/meminfo: memFree=1849460/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=12528 CPUtime=282.21
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3205 0 0 0 23692 4529 0 0 25 0 1 0 90303483 12828672 2779 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3132 2779 214 467 0 2663 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12528

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30165
/proc/meminfo: memFree=1849460/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=12528 CPUtime=342.18
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3205 0 0 0 28847 5371 0 0 25 0 1 0 90303483 12828672 2779 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3132 2779 214 467 0 2663 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12528

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30167
/proc/meminfo: memFree=1848096/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14056 CPUtime=402.17
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3705 0 0 0 33926 6291 0 0 25 0 1 0 90303483 14393344 3163 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3514 3163 214 467 0 3045 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14056

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30169
/proc/meminfo: memFree=1848096/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14056 CPUtime=462.15
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3706 0 0 0 39002 7213 0 0 25 0 1 0 90303483 14393344 3164 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3514 3164 214 467 0 3045 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14056

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30171
/proc/meminfo: memFree=1848096/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14056 CPUtime=522.14
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3706 0 0 0 44081 8133 0 0 25 0 1 0 90303483 14393344 3164 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3514 3164 214 467 0 3045 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14056

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/106 30173
/proc/meminfo: memFree=1848096/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14056 CPUtime=582.12
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3706 0 0 0 49137 9075 0 0 25 0 1 0 90303483 14393344 3164 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3514 3164 214 467 0 3045 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14056

[startup+642.302 s]
/proc/loadavg: 1.06 1.00 0.94 2/106 30176
/proc/meminfo: memFree=1847104/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14232 CPUtime=642.11
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3804 0 0 0 54244 9967 0 0 25 0 1 0 90303483 14573568 3208 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3558 3208 214 467 0 3089 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14232

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30182
/proc/meminfo: memFree=1846856/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=14408 CPUtime=822.04
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 3948 0 0 0 69797 12407 0 0 25 0 1 0 90303483 14753792 3252 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3602 3252 214 467 0 3133 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 14408

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30184
/proc/meminfo: memFree=1846360/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15220 CPUtime=882.02
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4352 0 0 0 74961 13241 0 0 25 0 1 0 90303483 15585280 3455 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3805 3455 214 467 0 3336 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 15220

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30184
/proc/meminfo: memFree=1845864/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15708 CPUtime=942
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4514 0 0 0 80163 14037 0 0 25 0 1 0 90303483 16084992 3561 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3927 3561 214 467 0 3458 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 15708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30186
/proc/meminfo: memFree=1845864/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15708 CPUtime=1001.98
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4525 0 0 0 85271 14927 0 0 25 0 1 0 90303483 16084992 3572 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3927 3572 214 467 0 3458 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 15708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30188
/proc/meminfo: memFree=1845740/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15788 CPUtime=1061.97
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4552 0 0 0 90382 15815 0 0 25 0 1 0 90303483 16166912 3593 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3947 3593 214 467 0 3478 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 15788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30190
/proc/meminfo: memFree=1845492/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15712 CPUtime=1121.95
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4644 0 0 0 95641 16554 0 0 25 0 1 0 90303483 16089088 3578 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3928 3578 214 467 0 3459 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 15712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30192
/proc/meminfo: memFree=1845492/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=15712 CPUtime=1181.93
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4644 0 0 0 100773 17420 0 0 25 0 1 0 90303483 16089088 3578 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 3928 3578 214 467 0 3459 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 15712

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30192
/proc/meminfo: memFree=1845368/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1241.91
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4767 0 0 0 105921 18270 0 0 25 0 1 0 90303483 16531456 3685 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3685 214 467 0 3567 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 16144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30194
/proc/meminfo: memFree=1845244/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1301.9
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4767 0 0 0 111034 19156 0 0 25 0 1 0 90303483 16531456 3685 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3685 214 467 0 3567 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 16144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30196
/proc/meminfo: memFree=1845244/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1361.87
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4767 0 0 0 116216 19971 0 0 25 0 1 0 90303483 16531456 3685 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3685 214 467 0 3567 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 16144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30198
/proc/meminfo: memFree=1845244/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1421.86
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 4767 0 0 0 121293 20893 0 0 25 0 1 0 90303483 16531456 3685 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3685 214 467 0 3567 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 16144

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30200
/proc/meminfo: memFree=1844624/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1481.84
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5082 0 0 0 126479 21705 0 0 25 0 1 0 90303483 16531456 3686 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3686 214 467 0 3567 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 16144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30200
/proc/meminfo: memFree=1844624/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1541.82
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5082 0 0 0 131746 22436 0 0 25 0 1 0 90303483 16531456 3686 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3686 214 467 0 3567 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 16144

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30202
/proc/meminfo: memFree=1844624/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16144 CPUtime=1601.8
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5082 0 0 0 136904 23276 0 0 25 0 1 0 90303483 16531456 3686 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4036 3686 214 467 0 3567 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 16144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30204
/proc/meminfo: memFree=1844376/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16696 CPUtime=1661.78
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5323 0 0 0 142094 24084 0 0 25 0 1 0 90303483 17096704 3824 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4174 3824 214 467 0 3705 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 16696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30206
/proc/meminfo: memFree=1844376/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16696 CPUtime=1721.77
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5323 0 0 0 147263 24914 0 0 25 0 1 0 90303483 17096704 3824 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4174 3824 214 467 0 3705 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 16696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30208
/proc/meminfo: memFree=1843880/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=16580 CPUtime=1781.75
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5596 0 0 0 152415 25760 0 0 25 0 1 0 90303483 16977920 3795 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4145 3795 214 467 0 3676 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 16580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/106 30208
/proc/meminfo: memFree=1843880/2059040 swapFree=4135840/4192956
[pid=30156] ppid=30154 vsize=17096 CPUtime=1800.06
/proc/30156/stat : 30156 (pbct) R 30154 30156 30131 0 -1 4202496 5906 0 0 0 154011 25995 0 0 25 0 1 0 90303483 17506304 3923 1992294400 134512640 136421960 4288430848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30156/statm: 4274 3923 214 467 0 3805 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 17096

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1540.12
CPU system time (s): 259.952
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 17448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1540.12
system time used= 259.952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5908
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= 23555

runsolver used 3.19251 second user time and 8.28674 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 20:21:38
IDJOB=2682961
IDBENCH=2598
IDSOLVER=1192
FILE ID=node086/2682961-1277490098
PBS_JOBID= 11190546
Free space on /tmp= 62340 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682961-1277490098/watcher-2682961-1277490098 -o /tmp/evaluation-result-2682961-1277490098/solver-2682961-1277490098 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682961-1277490098.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=2079796080

node086.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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861032 kB
Buffers:         11632 kB
Cached:          99820 kB
SwapCached:       9936 kB
Active:          69552 kB
Inactive:        54636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861032 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:            2044 kB
Writeback:           0 kB
AnonPages:       11268 kB
Mapped:           8328 kB
Slab:            51820 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182732 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= 62340 MiB
End job on node086 at 2010-06-25 20:51:40