Trace number 2682738

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 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
MD5SUMd484bc8efed557f17788965b19feafe5
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4602
Total number of constraints30179
Number of constraints which are clauses29160
Number of constraints which are cardinality constraints (but not clauses)941
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 103
Number of bits of the biggest sum of numbers7
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
0.29/0.33	c constraints 1019/0 clauses 29160/0 units 0
0.29/0.33	c vars 4602
1800.04/1800.61	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-2682738-1277476832/watcher-2682738-1277476832 -o /tmp/evaluation-result-2682738-1277476832/solver-2682738-1277476832 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682738-1277476832.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: 0.99 0.97 0.82 2/105 29378
/proc/meminfo: memFree=1815316/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=2268 CPUtime=0
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 88976750 2322432 215 1992294400 134512640 136421960 4291384336 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29378/statm: 567 216 144 467 0 98 0

[startup+0.0363841 s]
/proc/loadavg: 0.99 0.97 0.82 2/105 29378
/proc/meminfo: memFree=1815316/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=2664 CPUtime=0.03
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 396 0 0 0 3 0 0 0 25 0 1 0 88976750 2727936 316 1992294400 134512640 136421960 4291384336 18446744073709551615 134554246 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29378/statm: 666 316 144 467 0 197 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2664

[startup+0.101391 s]
/proc/loadavg: 0.99 0.97 0.82 2/105 29378
/proc/meminfo: memFree=1815316/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=2928 CPUtime=0.09
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 450 0 0 0 9 0 0 0 25 0 1 0 88976750 2998272 370 1992294400 134512640 136421960 4291384336 18446744073709551615 135372694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29378/statm: 732 370 144 467 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2928

[startup+0.300414 s]
/proc/loadavg: 0.99 0.97 0.82 2/105 29378
/proc/meminfo: memFree=1815316/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=3588 CPUtime=0.29
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 613 0 0 0 29 0 0 0 25 0 1 0 88976750 3674112 533 1992294400 134512640 136421960 4291384336 18446744073709551615 135160399 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29378/statm: 897 534 144 467 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.700459 s]
/proc/loadavg: 0.99 0.97 0.82 2/105 29378
/proc/meminfo: memFree=1815316/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=37548 CPUtime=0.69
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 9731 0 0 0 66 3 0 0 25 0 1 0 88976750 38449152 8894 1992294400 134512640 136421960 4291384336 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 9387 8894 193 467 0 8918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37548

[startup+1.50055 s]
/proc/loadavg: 0.99 0.97 0.82 2/106 29379
/proc/meminfo: memFree=1729624/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=103320 CPUtime=1.49
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 26966 0 0 0 138 11 0 0 25 0 1 0 88976750 105799680 24848 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 25830 24848 213 467 0 25361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103320

[startup+3.10073 s]
/proc/loadavg: 0.99 0.97 0.82 2/106 29379
/proc/meminfo: memFree=1716108/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=103908 CPUtime=3.09
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 27110 0 0 0 276 33 0 0 25 0 1 0 88976750 106401792 24992 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 25977 24992 215 467 0 25508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103908

[startup+6.30109 s]
/proc/loadavg: 1.15 1.00 0.83 2/106 29379
/proc/meminfo: memFree=1713504/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=107104 CPUtime=6.29
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 27898 0 0 0 563 66 0 0 25 0 1 0 88976750 109674496 25780 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 26776 25780 215 467 0 26307 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 107104

[startup+12.7008 s]
/proc/loadavg: 1.14 1.00 0.83 2/106 29379
/proc/meminfo: memFree=1707180/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=112836 CPUtime=12.69
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 29324 0 0 0 1137 132 0 0 25 0 1 0 88976750 115544064 27206 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 28209 27206 215 467 0 27740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 112836

[startup+25.5013 s]
/proc/loadavg: 1.11 1.00 0.84 2/106 29379
/proc/meminfo: memFree=1694540/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=125544 CPUtime=25.48
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 32492 0 0 0 2316 232 0 0 25 0 1 0 88976750 128557056 30374 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 31386 30374 215 467 0 30917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125544

[startup+51.1012 s]
/proc/loadavg: 1.07 1.00 0.84 2/106 29381
/proc/meminfo: memFree=1687968/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=131732 CPUtime=51.07
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 34030 0 0 0 4679 428 0 0 25 0 1 0 88976750 134893568 31912 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 32933 31912 215 467 0 32464 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 131732

[startup+102.309 s]
/proc/loadavg: 1.03 1.00 0.84 2/106 29381
/proc/meminfo: memFree=1678544/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=140856 CPUtime=102.26
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 36320 0 0 0 9465 761 0 0 25 0 1 0 88976750 144236544 34202 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 35214 34202 215 467 0 34745 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 140856

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.85 2/106 29383
/proc/meminfo: memFree=1671724/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=148196 CPUtime=162.24
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 38130 0 0 0 15258 966 0 0 25 0 1 0 88976750 151752704 36012 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 37049 36012 215 467 0 36580 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 148196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 29385
/proc/meminfo: memFree=1668376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=151116 CPUtime=222.22
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 38821 0 0 0 20819 1403 0 0 25 0 1 0 88976750 154742784 36703 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 37779 36703 215 467 0 37310 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 151116

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/106 29387
/proc/meminfo: memFree=1663416/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=156472 CPUtime=282.2
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 40155 0 0 0 26516 1704 0 0 25 0 1 0 88976750 160227328 38037 1992294400 134512640 136421960 4291384336 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 39118 38037 215 467 0 38649 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 156472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.87 2/106 29389
/proc/meminfo: memFree=1649776/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=169612 CPUtime=342.19
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 43472 0 0 0 32166 2053 0 0 25 0 1 0 88976750 173682688 41354 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 42403 41354 215 467 0 41934 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 169612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/106 29389
/proc/meminfo: memFree=1649776/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=169612 CPUtime=402.16
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 43472 0 0 0 37709 2507 0 0 25 0 1 0 88976750 173682688 41354 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 42403 41354 215 467 0 41934 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 169612

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/106 29391
/proc/meminfo: memFree=1649652/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=169612 CPUtime=462.15
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 43472 0 0 0 43326 2889 0 0 25 0 1 0 88976750 173682688 41354 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 42403 41354 215 467 0 41934 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 169612

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.88 2/106 29393
/proc/meminfo: memFree=1649652/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=169612 CPUtime=522.13
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 43472 0 0 0 48970 3243 0 0 25 0 1 0 88976750 173682688 41354 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 42403 41354 215 467 0 41934 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 169612

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/106 29395
/proc/meminfo: memFree=1631424/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=188156 CPUtime=582.11
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 48121 0 0 0 54687 3524 0 0 25 0 1 0 88976750 192671744 46003 1992294400 134512640 136421960 4291384336 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 47039 46003 215 467 0 46570 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 188156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.90 2/106 29397
/proc/meminfo: memFree=1624356/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=195164 CPUtime=642.1
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 49791 0 0 0 60374 3836 0 0 25 0 1 0 88976750 199847936 47673 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 48791 47673 215 467 0 48322 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 195164

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29401
/proc/meminfo: memFree=1624108/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=195164 CPUtime=822.04
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 49791 0 0 0 77632 4572 0 0 25 0 1 0 88976750 199847936 47673 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 48791 47673 215 467 0 48322 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 195164

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29403
/proc/meminfo: memFree=1624108/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=195164 CPUtime=882.02
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 49791 0 0 0 83352 4850 0 0 25 0 1 0 88976750 199847936 47673 1992294400 134512640 136421960 4291384336 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 48791 47673 215 467 0 48322 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 195164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29405
/proc/meminfo: memFree=1624108/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=195164 CPUtime=942
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 49791 0 0 0 89153 5047 0 0 25 0 1 0 88976750 199847936 47673 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 48791 47673 215 467 0 48322 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 195164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29405
/proc/meminfo: memFree=1607740/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1001.98
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 94967 5231 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 211624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29407
/proc/meminfo: memFree=1607740/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1061.96
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 100690 5506 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 211624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29409
/proc/meminfo: memFree=1607740/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1121.94
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 106497 5697 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 211624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29411
/proc/meminfo: memFree=1607616/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1181.93
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 112217 5976 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 211624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29422
/proc/meminfo: memFree=1606376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1241.9
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 117840 6350 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 211624

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29422
/proc/meminfo: memFree=1606376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1301.89
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 123682 6507 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 211624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29424
/proc/meminfo: memFree=1606376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1361.86
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 129622 6564 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 211624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29426
/proc/meminfo: memFree=1606376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1421.84
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 135573 6611 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 211624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29428
/proc/meminfo: memFree=1606376/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=211624 CPUtime=1481.82
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 53904 0 0 0 141417 6765 0 0 25 0 1 0 88976750 216702976 51786 1992294400 134512640 136421960 4291384336 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 52906 51786 215 467 0 52437 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 211624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29430
/proc/meminfo: memFree=1600176/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=218360 CPUtime=1541.8
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 55614 0 0 0 147176 7004 0 0 25 0 1 0 88976750 223600640 53496 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 54590 53496 215 467 0 54121 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 218360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29430
/proc/meminfo: memFree=1600052/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=218524 CPUtime=1601.78
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 55639 0 0 0 153063 7115 0 0 25 0 1 0 88976750 223768576 53521 1992294400 134512640 136421960 4291384336 18446744073709551615 134859770 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 54631 53521 215 467 0 54162 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 218524

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29432
/proc/meminfo: memFree=1599928/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=218524 CPUtime=1661.76
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 55669 0 0 0 158997 7179 0 0 25 0 1 0 88976750 223768576 53551 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 54631 53551 215 467 0 54162 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 218524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29434
/proc/meminfo: memFree=1585296/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=234056 CPUtime=1721.74
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 59515 0 0 0 164842 7332 0 0 25 0 1 0 88976750 239673344 57397 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 58514 57397 215 467 0 58045 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 234056

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29436
/proc/meminfo: memFree=1584428/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=234188 CPUtime=1781.73
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 59527 0 0 0 170609 7564 0 0 25 0 1 0 88976750 239808512 57409 1992294400 134512640 136421960 4291384336 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 58547 57409 215 467 0 58078 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 234188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.91 2/106 29436
/proc/meminfo: memFree=1584428/2059040 swapFree=4139624/4192956
[pid=29378] ppid=29376 vsize=234188 CPUtime=1800.04
/proc/29378/stat : 29378 (pbct) R 29376 29378 29129 0 -1 4202496 59527 0 0 0 172316 7688 0 0 25 0 1 0 88976750 239808512 57409 1992294400 134512640 136421960 4291384336 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29378/statm: 58547 57409 215 467 0 58078 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 234188

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): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1723.16
CPU system time (s): 76.9083
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 234188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1723.16
system time used= 76.9083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59529
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= 7550

runsolver used 3.10853 second user time and 8.37373 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 16:40:32
IDJOB=2682738
IDBENCH=1500
IDSOLVER=1192
FILE ID=node088/2682738-1277476832
PBS_JOBID= 11190480
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1-11,19,21.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682738-1277476832/watcher-2682738-1277476832 -o /tmp/evaluation-result-2682738-1277476832/solver-2682738-1277476832 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682738-1277476832.opb

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

MD5SUM BENCH= d484bc8efed557f17788965b19feafe5
RANDOM SEED=427925391

node088.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		: 3000.217
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		: 3000.217
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:       1815712 kB
Buffers:         45152 kB
Cached:         100628 kB
SwapCached:       5692 kB
Active:          67848 kB
Inactive:        90924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815712 kB
SwapTotal:     4192956 kB
SwapFree:      4139624 kB
Dirty:            3096 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:           8368 kB
Slab:            62716 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182348 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= 62464 MiB
End job on node088 at 2010-06-25 17:10:35