Trace number 2682948

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-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
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 benchmark0.028994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
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 constraint25
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 26
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 25/0 units 0
0.00/0.00	c vars 500
1800.05/1800.61	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-2682948-1277489530/watcher-2682948-1277489530 -o /tmp/evaluation-result-2682948-1277489530/solver-2682948-1277489530 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682948-1277489530.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: 0.85 0.95 0.90 3/105 30060
/proc/meminfo: memFree=1866476/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=3576 CPUtime=0
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 606 0 0 0 0 0 0 0 22 0 1 0 90246542 3661824 526 1992294400 134512640 136421960 4292154176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 928 532 187 467 0 459 0

[startup+0.0603819 s]
/proc/loadavg: 0.85 0.95 0.90 3/105 30060
/proc/meminfo: memFree=1866476/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=6668 CPUtime=0.05
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1380 0 0 0 4 1 0 0 22 0 1 0 90246542 6828032 1300 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1667 1300 213 467 0 1198 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6668

[startup+0.100387 s]
/proc/loadavg: 0.85 0.95 0.90 3/105 30060
/proc/meminfo: memFree=1866476/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=6796 CPUtime=0.09
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1406 0 0 0 7 2 0 0 22 0 1 0 90246542 6959104 1326 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1699 1326 214 467 0 1230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6796

[startup+0.300409 s]
/proc/loadavg: 0.85 0.95 0.90 3/105 30060
/proc/meminfo: memFree=1866476/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=7060 CPUtime=0.29
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1473 0 0 0 22 7 0 0 22 0 1 0 90246542 7229440 1393 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1765 1393 214 467 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.700454 s]
/proc/loadavg: 0.85 0.95 0.90 3/105 30060
/proc/meminfo: memFree=1866476/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=7192 CPUtime=0.69
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1530 0 0 0 53 16 0 0 24 0 1 0 90246542 7364608 1450 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1798 1450 214 467 0 1329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7192

[startup+1.50055 s]
/proc/loadavg: 0.85 0.95 0.90 2/106 30061
/proc/meminfo: memFree=1861136/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=7588 CPUtime=1.49
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1606 0 0 0 115 34 0 0 25 0 1 0 90246542 7770112 1526 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1897 1526 214 467 0 1428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10073 s]
/proc/loadavg: 0.86 0.95 0.90 2/106 30061
/proc/meminfo: memFree=1860764/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=7984 CPUtime=3.09
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1704 0 0 0 247 62 0 0 25 0 1 0 90246542 8175616 1624 1992294400 134512640 136421960 4292154176 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 1996 1624 214 467 0 1527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7984

[startup+6.30109 s]
/proc/loadavg: 0.86 0.95 0.90 2/106 30061
/proc/meminfo: memFree=1859648/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=9036 CPUtime=6.29
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1993 0 0 0 507 122 0 0 25 0 1 0 90246542 9252864 1913 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 2259 1913 214 467 0 1790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9036

[startup+12.7008 s]
/proc/loadavg: 0.88 0.96 0.91 2/106 30063
/proc/meminfo: memFree=1859152/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=9036 CPUtime=12.68
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 1994 0 0 0 1022 246 0 0 25 0 1 0 90246542 9252864 1914 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 2259 1914 214 467 0 1790 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9036

[startup+25.5003 s]
/proc/loadavg: 0.90 0.96 0.91 2/106 30063
/proc/meminfo: memFree=1858656/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=9564 CPUtime=25.48
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 2117 0 0 0 2057 491 0 0 25 0 1 0 90246542 9793536 2037 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 2391 2037 214 467 0 1922 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9564

[startup+51.1002 s]
/proc/loadavg: 0.93 0.96 0.91 2/106 30063
/proc/meminfo: memFree=1857168/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=10984 CPUtime=51.07
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 2470 0 0 0 4164 943 0 0 25 0 1 0 90246542 11247616 2390 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 2746 2390 214 467 0 2277 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10984

[startup+102.308 s]
/proc/loadavg: 0.97 0.96 0.91 2/106 30065
/proc/meminfo: memFree=1855308/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=12796 CPUtime=102.27
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 2939 0 0 0 8553 1674 0 0 25 0 1 0 90246542 13103104 2855 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3199 2855 214 467 0 2730 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12796

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30067
/proc/meminfo: memFree=1855308/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=12796 CPUtime=162.24
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 2939 0 0 0 13589 2635 0 0 25 0 1 0 90246542 13103104 2855 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3199 2855 214 467 0 2730 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12796

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30067
/proc/meminfo: memFree=1854564/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=13400 CPUtime=222.22
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3114 0 0 0 18596 3626 0 0 25 0 1 0 90246542 13721600 3006 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3350 3006 214 467 0 2881 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13400

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30069
/proc/meminfo: memFree=1853696/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=14324 CPUtime=282.21
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3327 0 0 0 23676 4545 0 0 25 0 1 0 90246542 14667776 3214 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3581 3214 214 467 0 3112 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14324

[startup+342.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30071
/proc/meminfo: memFree=1853076/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=14972 CPUtime=342.19
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3493 0 0 0 28812 5407 0 0 25 0 1 0 90246542 15331328 3380 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3743 3380 214 467 0 3274 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30073
/proc/meminfo: memFree=1851712/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=15600 CPUtime=402.17
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3888 0 0 0 33969 6248 0 0 25 0 1 0 90246542 15974400 3556 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3900 3556 214 467 0 3431 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30075
/proc/meminfo: memFree=1851712/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=15600 CPUtime=462.15
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3888 0 0 0 39009 7206 0 0 25 0 1 0 90246542 15974400 3556 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 3900 3556 214 467 0 3431 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 15600

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30075
/proc/meminfo: memFree=1851712/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=16128 CPUtime=522.13
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 3998 0 0 0 44066 8147 0 0 25 0 1 0 90246542 16515072 3666 1992294400 134512640 136421960 4292154176 18446744073709551615 134862023 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4032 3666 214 467 0 3563 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16128

[startup+582.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30077
/proc/meminfo: memFree=1850472/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=17464 CPUtime=582.11
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 4508 0 0 0 49267 8944 0 0 25 0 1 0 90246542 17883136 4006 1992294400 134512640 136421960 4292154176 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4366 4006 214 467 0 3897 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17464

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30079
/proc/meminfo: memFree=1850348/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=17464 CPUtime=642.1
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 4508 0 0 0 54289 9921 0 0 25 0 1 0 90246542 17883136 4006 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4366 4006 214 467 0 3897 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17464

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30083
/proc/meminfo: memFree=1849728/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=17528 CPUtime=822.04
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 4610 0 0 0 69692 12512 0 0 25 0 1 0 90246542 17948672 4038 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4382 4038 214 467 0 3913 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 17528

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30085
/proc/meminfo: memFree=1849728/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=17528 CPUtime=882.02
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 4630 0 0 0 74992 13210 0 0 25 0 1 0 90246542 17948672 4038 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4382 4038 214 467 0 3913 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 17528

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30087
/proc/meminfo: memFree=1848488/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=18348 CPUtime=942
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 4992 0 0 0 80088 14112 0 0 25 0 1 0 90246542 18788352 4243 1992294400 134512640 136421960 4292154176 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4587 4243 214 467 0 4118 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 18348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30089
/proc/meminfo: memFree=1848488/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=18348 CPUtime=1001.99
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5037 0 0 0 85248 14951 0 0 25 0 1 0 90246542 18788352 4243 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4587 4243 214 467 0 4118 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 18348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30091
/proc/meminfo: memFree=1848488/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=18348 CPUtime=1061.97
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5072 0 0 0 90408 15789 0 0 25 0 1 0 90246542 18788352 4243 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4587 4243 214 467 0 4118 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 18348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30091
/proc/meminfo: memFree=1848488/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=18748 CPUtime=1121.95
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5164 0 0 0 95574 16621 0 0 25 0 1 0 90246542 19197952 4335 1992294400 134512640 136421960 4292154176 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4687 4335 214 467 0 4218 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 18748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30093
/proc/meminfo: memFree=1848488/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=18744 CPUtime=1181.93
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5230 0 0 0 100743 17450 0 0 25 0 1 0 90246542 19193856 4342 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4686 4342 214 467 0 4217 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 18744

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30098
/proc/meminfo: memFree=1846504/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1241.91
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5593 0 0 0 105867 18324 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 19448

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30100
/proc/meminfo: memFree=1846504/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1301.9
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5593 0 0 0 111084 19106 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 19448

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30102
/proc/meminfo: memFree=1846752/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1361.87
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5593 0 0 0 116294 19893 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 19448

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30102
/proc/meminfo: memFree=1846752/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1421.86
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5593 0 0 0 121492 20694 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 19448

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30104
/proc/meminfo: memFree=1846752/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1481.84
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5593 0 0 0 126583 21601 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 19448

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30106
/proc/meminfo: memFree=1846752/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19844 CPUtime=1541.81
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5668 0 0 0 131964 22217 0 0 25 0 1 0 90246542 20320256 4593 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4961 4593 214 467 0 4492 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 19844

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30108
/proc/meminfo: memFree=1846752/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1601.8
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5668 0 0 0 137127 23053 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 19448

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30110
/proc/meminfo: memFree=1846876/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1661.78
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5694 0 0 0 142241 23937 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 19448

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30110
/proc/meminfo: memFree=1846876/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=19448 CPUtime=1721.77
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5694 0 0 0 147324 24853 0 0 25 0 1 0 90246542 19914752 4518 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 4862 4518 214 467 0 4393 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 19448

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30112
/proc/meminfo: memFree=1846380/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=20184 CPUtime=1781.75
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5915 0 0 0 152779 25396 0 0 25 0 1 0 90246542 20668416 4702 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 5046 4702 214 467 0 4577 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 20184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 30112
/proc/meminfo: memFree=1846380/2059040 swapFree=4138820/4192956
[pid=30060] ppid=30058 vsize=20184 CPUtime=1800.05
/proc/30060/stat : 30060 (pbct) R 30058 30060 30035 0 -1 4202496 5915 0 0 0 154388 25617 0 0 25 0 1 0 90246542 20668416 4702 1992294400 134512640 136421960 4292154176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30060/statm: 5046 4702 214 467 0 4577 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 20184

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): 1543.89
CPU system time (s): 256.179
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 20372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1543.89
system time used= 256.179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5917
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= 21935

runsolver used 3.14752 second user time and 8.33073 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-25 20:12:10
IDJOB=2682948
IDBENCH=2569
IDSOLVER=1192
FILE ID=node088/2682948-1277489530
PBS_JOBID= 11190536
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682948-1277489530/watcher-2682948-1277489530 -o /tmp/evaluation-result-2682948-1277489530/solver-2682948-1277489530 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682948-1277489530.opb

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

MD5SUM BENCH= a69e1395b1a03cfd48605e1acc7227e4
RANDOM SEED=880716322

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:       1866872 kB
Buffers:         20032 kB
Cached:          77840 kB
SwapCached:       6160 kB
Active:          68832 kB
Inactive:        41616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866872 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:            2000 kB
Writeback:           8 kB
AnonPages:       11288 kB
Mapped:           8256 kB
Slab:            59692 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182292 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= 62468 MiB
End job on node088 at 2010-06-25 20:42:12