Trace number 2682966

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 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
MD5SUM2ea7e3b5e107f983d069c627d91480a3
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 benchmark0.092985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints81
Number of constraints which are clauses41
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
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 42
Number of bits of the biggest sum of numbers6
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
0.00/0.01	c constraints 40/0 clauses 41/0 units 0
0.00/0.01	c vars 1640
1800.05/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682966-1277490196/watcher-2682966-1277490196 -o /tmp/evaluation-result-2682966-1277490196/solver-2682966-1277490196 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682966-1277490196.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 0.97 0.99 3/106 28782
/proc/meminfo: memFree=1830272/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=2268 CPUtime=0
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 90311542 2322432 189 1992294400 134512640 136421960 4290440016 18446744073709551615 135812090 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28782/statm: 567 189 144 467 0 98 0

[startup+0.013919 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 28782
/proc/meminfo: memFree=1830272/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=3576 CPUtime=0.01
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 578 0 0 0 1 0 0 0 20 0 1 0 90311542 3661824 499 1992294400 134512640 136421960 4290440016 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 894 502 187 467 0 425 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3576

[startup+0.100928 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 28782
/proc/meminfo: memFree=1830272/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=13860 CPUtime=0.09
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 3128 0 0 0 8 1 0 0 20 0 1 0 90311542 14192640 3040 1992294400 134512640 136421960 4290440016 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 3465 3040 203 467 0 2996 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13860

[startup+0.300946 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 28782
/proc/meminfo: memFree=1830272/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=15400 CPUtime=0.29
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 3530 0 0 0 23 6 0 0 20 0 1 0 90311542 15769600 3442 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 3850 3442 214 467 0 3381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15400

[startup+0.700983 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 28782
/proc/meminfo: memFree=1830272/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=16852 CPUtime=0.69
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 3875 0 0 0 55 14 0 0 20 0 1 0 90311542 17256448 3787 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 4213 3787 214 467 0 3744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16852

[startup+1.50106 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 28783
/proc/meminfo: memFree=1815384/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=18824 CPUtime=1.49
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 4385 0 0 0 121 28 0 0 22 0 1 0 90311542 19275776 4297 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 4706 4297 214 467 0 4237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18824

[startup+3.10121 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 28783
/proc/meminfo: memFree=1813276/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=19352 CPUtime=3.09
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 4511 0 0 0 255 54 0 0 25 0 1 0 90311542 19816448 4423 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 4838 4423 214 467 0 4369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19352

[startup+6.3015 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 28783
/proc/meminfo: memFree=1811416/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=20936 CPUtime=6.29
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 4898 0 0 0 520 109 0 0 25 0 1 0 90311542 21438464 4810 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 5234 4810 214 467 0 4765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20936

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 28783
/proc/meminfo: memFree=1808192/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=23972 CPUtime=12.68
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 5669 0 0 0 1071 197 0 0 25 0 1 0 90311542 24547328 5581 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 5993 5581 214 467 0 5524 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23972

[startup+25.5003 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 28785
/proc/meminfo: memFree=1806208/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=26088 CPUtime=25.48
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 6196 0 0 0 2190 358 0 0 25 0 1 0 90311542 26714112 6108 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 6522 6108 214 467 0 6053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26088

[startup+51.1007 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 28785
/proc/meminfo: memFree=1800876/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=31876 CPUtime=51.07
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 7636 0 0 0 4429 678 0 0 25 0 1 0 90311542 32641024 7548 1992294400 134512640 136421960 4290440016 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 7969 7548 214 467 0 7500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31876

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 28787
/proc/meminfo: memFree=1796164/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=35796 CPUtime=102.28
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 8647 0 0 0 8912 1316 0 0 25 0 1 0 90311542 36655104 8537 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 8949 8537 214 467 0 8480 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35796

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28787
/proc/meminfo: memFree=1792444/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=39500 CPUtime=162.25
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 9600 0 0 0 14320 1905 0 0 25 0 1 0 90311542 40448000 9462 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 9875 9462 214 467 0 9406 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28789
/proc/meminfo: memFree=1791328/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=40696 CPUtime=222.23
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 9889 0 0 0 19580 2643 0 0 25 0 1 0 90311542 41672704 9751 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 10174 9751 214 467 0 9705 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40696

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28791
/proc/meminfo: memFree=1789964/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=42044 CPUtime=282.22
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 10272 0 0 0 25002 3220 0 0 25 0 1 0 90311542 43053056 10070 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 10511 10070 214 467 0 10042 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42044

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28793
/proc/meminfo: memFree=1784756/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=47356 CPUtime=342.21
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 11591 0 0 0 30607 3614 0 0 25 0 1 0 90311542 48492544 11389 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 11839 11389 214 467 0 11370 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 47356

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28795
/proc/meminfo: memFree=1784632/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=47268 CPUtime=402.19
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 11622 0 0 0 35914 4305 0 0 25 0 1 0 90311542 48402432 11389 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 11817 11389 214 467 0 11348 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47268

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28795
/proc/meminfo: memFree=1784508/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=47268 CPUtime=462.18
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 11622 0 0 0 41265 4953 0 0 25 0 1 0 90311542 48402432 11389 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 11817 11389 214 467 0 11348 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 47268

[startup+522.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 28797
/proc/meminfo: memFree=1781284/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=50268 CPUtime=522.16
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 12486 0 0 0 46759 5457 0 0 25 0 1 0 90311542 51474432 12139 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 12567 12139 214 467 0 12098 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50268

[startup+582.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 28802
/proc/meminfo: memFree=1780168/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=51180 CPUtime=582.15
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 12689 0 0 0 52084 6131 0 0 25 0 1 0 90311542 52408320 12342 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 12795 12342 214 467 0 12326 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 51180

[startup+642.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 28804
/proc/meminfo: memFree=1776572/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=54280 CPUtime=642.14
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 13595 0 0 0 57436 6778 0 0 25 0 1 0 90311542 55582720 13143 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 13570 13143 214 467 0 13101 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 54280

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 28810
/proc/meminfo: memFree=1769504/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=62052 CPUtime=882.08
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 15524 0 0 0 79774 8434 0 0 25 0 1 0 90311542 63541248 15072 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15513 15072 214 467 0 15044 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 62052

[startup+942.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 28812
/proc/meminfo: memFree=1769628/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=61292 CPUtime=942.06
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 15524 0 0 0 85133 9073 0 0 25 0 1 0 90311542 62763008 14893 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15323 14893 214 467 0 14854 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 61292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28814
/proc/meminfo: memFree=1769628/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=61292 CPUtime=1002.04
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 15525 0 0 0 90528 9676 0 0 25 0 1 0 90311542 62763008 14894 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15323 14894 214 467 0 14854 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 61292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28814
/proc/meminfo: memFree=1769628/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=61292 CPUtime=1062.03
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 15526 0 0 0 96120 10083 0 0 25 0 1 0 90311542 62763008 14895 1992294400 134512640 136421960 4290440016 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15323 14895 214 467 0 14854 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 61292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28816
/proc/meminfo: memFree=1767768/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=63628 CPUtime=1122.01
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 16134 0 0 0 101440 10761 0 0 25 0 1 0 90311542 65155072 15479 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15907 15479 214 467 0 15438 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 63628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28818
/proc/meminfo: memFree=1767768/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=63628 CPUtime=1181.99
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 16134 0 0 0 106807 11392 0 0 25 0 1 0 90311542 65155072 15479 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 15907 15479 214 467 0 15438 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 63628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28820
/proc/meminfo: memFree=1766652/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=64684 CPUtime=1241.98
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 16398 0 0 0 112315 11883 0 0 25 0 1 0 90311542 66236416 15743 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16171 15743 214 467 0 15702 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 64684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28822
/proc/meminfo: memFree=1763800/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1301.98
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 117870 12328 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28822
/proc/meminfo: memFree=1763676/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1361.95
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 123247 12948 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 67588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28824
/proc/meminfo: memFree=1763676/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1421.95
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 128571 13624 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 67588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28826
/proc/meminfo: memFree=1763676/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1481.93
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 134088 14105 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 67588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28828
/proc/meminfo: memFree=1763552/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1541.91
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 139509 14682 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 67588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28830
/proc/meminfo: memFree=1763428/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1601.9
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 144860 15330 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 67588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28830
/proc/meminfo: memFree=1763428/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=67588 CPUtime=1661.88
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17113 0 0 0 150522 15666 0 0 25 0 1 0 90311542 69210112 16458 1992294400 134512640 136421960 4290440016 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 16897 16458 214 467 0 16428 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 67588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28832
/proc/meminfo: memFree=1763056/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=68116 CPUtime=1721.86
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17243 0 0 0 156071 16115 0 0 25 0 1 0 90311542 69750784 16588 1992294400 134512640 136421960 4290440016 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 17029 16588 214 467 0 16560 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 68116

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28834
/proc/meminfo: memFree=1762064/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=68908 CPUtime=1781.85
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17442 0 0 0 161753 16432 0 0 25 0 1 0 90311542 70561792 16787 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 17227 16787 214 467 0 16758 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 68908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28834
/proc/meminfo: memFree=1760204/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=70904 CPUtime=1800.05
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17939 0 0 0 163460 16545 0 0 25 0 1 0 90311542 72605696 17284 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 17726 17284 214 467 0 17257 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 70904

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28834
/proc/meminfo: memFree=1760204/2059040 swapFree=4139968/4192956
[pid=28782] ppid=28780 vsize=70904 CPUtime=1800.05
/proc/28782/stat : 28782 (pbct) R 28780 28782 28757 0 -1 4202496 17939 0 0 0 163460 16545 0 0 25 0 1 0 90311542 72605696 17284 1992294400 134512640 136421960 4290440016 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28782/statm: 17726 17284 214 467 0 17257 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 70904

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1634.61
CPU system time (s): 165.461
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 70904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1634.61
system time used= 165.461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17941
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= 3088

runsolver used 2.97755 second user time and 8.50171 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-25 20:23:17
IDJOB=2682966
IDBENCH=2604
IDSOLVER=1192
FILE ID=node048/2682966-1277490196
PBS_JOBID= 11190551
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-41-40.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682966-1277490196/watcher-2682966-1277490196 -o /tmp/evaluation-result-2682966-1277490196/solver-2682966-1277490196 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682966-1277490196.opb

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

MD5SUM BENCH= 2ea7e3b5e107f983d069c627d91480a3
RANDOM SEED=2022182089

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830676 kB
Buffers:         27076 kB
Cached:         102396 kB
SwapCached:       5820 kB
Active:          68364 kB
Inactive:        73860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830676 kB
SwapTotal:     4192956 kB
SwapFree:      4139968 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11496 kB
Mapped:          11916 kB
Slab:            63932 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182284 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= 62492 MiB
End job on node048 at 2010-06-25 20:53:19