Trace number 2683043

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (MO) 945.274 947.487

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390.opb
MD5SUM6e35a6365bb53fc415f73802d28edd05
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark5.81412
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235241283418574603663113591819857963636207601588942656194290280593199415
Number of bits of the biggest sum of numbers331
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
0.79/0.89	c constraints 1/0 clauses 73260/0 units 0
0.79/0.89	c vars 24751
0.79/0.89	c objective 111 + 0

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-2683043-1277494265/watcher-2683043-1277494265 -o /tmp/evaluation-result-2683043-1277494265/solver-2683043-1277494265 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683043-1277494265.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 27854
/proc/meminfo: memFree=1790624/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=2136 CPUtime=0
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 249 0 0 0 0 0 0 0 22 0 1 0 90721570 2187264 169 1992294400 134512640 136421960 4293123296 18446744073709551615 135806113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27854/statm: 534 169 146 467 0 65 0

[startup+0.0318291 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 27854
/proc/meminfo: memFree=1790624/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=2268 CPUtime=0.03
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 271 0 0 0 3 0 0 0 22 0 1 0 90721570 2322432 191 1992294400 134512640 136421960 4293123296 18446744073709551615 135154949 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27854/statm: 567 191 146 467 0 98 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.101835 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 27854
/proc/meminfo: memFree=1790624/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=2532 CPUtime=0.1
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 334 0 0 0 10 0 0 0 22 0 1 0 90721570 2592768 254 1992294400 134512640 136421960 4293123296 18446744073709551615 135650193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27854/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301848 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 27854
/proc/meminfo: memFree=1790624/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=3192 CPUtime=0.3
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 514 0 0 0 30 0 0 0 22 0 1 0 90721570 3268608 434 1992294400 134512640 136421960 4293123296 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27854/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3192

[startup+0.701877 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 27854
/proc/meminfo: memFree=1790624/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=4896 CPUtime=0.69
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 972 0 0 0 69 0 0 0 24 0 1 0 90721570 5013504 794 1992294400 134512640 136421960 4293123296 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27854/statm: 1224 794 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50093 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27855
/proc/meminfo: memFree=1772760/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=75556 CPUtime=1.49
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 18905 0 0 0 142 7 0 0 25 0 1 0 90721570 77369344 17860 1992294400 134512640 136421960 4293123296 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 18889 17861 189 467 0 18420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75556

[startup+3.10105 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27855
/proc/meminfo: memFree=1662524/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=208404 CPUtime=3.09
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 54375 0 0 0 285 24 0 0 25 0 1 0 90721570 213405696 51217 1992294400 134512640 136421960 4293123296 18446744073709551615 134711258 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 52101 51218 195 467 0 51632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 208404

[startup+6.30127 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27855
/proc/meminfo: memFree=1459660/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=342272 CPUtime=6.29
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 89297 0 0 0 587 42 0 0 25 0 1 0 90721570 350486528 83039 1992294400 134512640 136421960 4293123296 18446744073709551615 135275013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 85568 83039 216 467 0 85099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 342272

[startup+12.7007 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27855
/proc/meminfo: memFree=1444036/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=357708 CPUtime=12.69
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 93152 0 0 0 1219 50 0 0 25 0 1 0 90721570 366292992 86894 1992294400 134512640 136421960 4293123296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 89427 86894 217 467 0 88958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 357708

[startup+25.5016 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27855
/proc/meminfo: memFree=1416756/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=384292 CPUtime=25.49
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 99777 0 0 0 2490 59 0 0 25 0 1 0 90721570 393515008 93519 1992294400 134512640 136421960 4293123296 18446744073709551615 135275013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 96073 93519 217 467 0 95604 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 384292

[startup+51.1014 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 27860
/proc/meminfo: memFree=1332932/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=469992 CPUtime=51.08
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 121076 0 0 0 5015 93 0 0 25 0 1 0 90721570 481271808 114818 1992294400 134512640 136421960 4293123296 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 117498 114818 217 467 0 117029 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 469992

[startup+102.309 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 27860
/proc/meminfo: memFree=1150652/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=651932 CPUtime=102.27
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 166103 0 0 0 10074 153 0 0 25 0 1 0 90721570 667578368 159845 1992294400 134512640 136421960 4293123296 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 162983 159845 217 467 0 162514 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 651932

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27862
/proc/meminfo: memFree=995404/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=811324 CPUtime=162.25
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 205647 0 0 0 16010 215 0 0 25 0 1 0 90721570 830795776 199389 1992294400 134512640 136421960 4293123296 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 202831 199389 217 467 0 202362 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 811324

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27864
/proc/meminfo: memFree=842140/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=962516 CPUtime=222.24
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 243065 0 0 0 21958 266 0 0 25 0 1 0 90721570 985616384 236807 1992294400 134512640 136421960 4293123296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 240629 236807 217 467 0 240160 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 962516

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27866
/proc/meminfo: memFree=707352/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1099824 CPUtime=282.23
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 277100 0 0 0 27936 287 0 0 25 0 1 0 90721570 1126219776 270842 1992294400 134512640 136421960 4293123296 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 274956 270842 217 467 0 274487 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1099824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27868
/proc/meminfo: memFree=558800/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1247504 CPUtime=342.21
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 313628 0 0 0 33869 352 0 0 25 0 1 0 90721570 1277444096 307370 1992294400 134512640 136421960 4293123296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 311876 307370 217 467 0 311407 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1247504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27868
/proc/meminfo: memFree=440876/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1367580 CPUtime=402.2
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 343282 0 0 0 39823 397 0 0 25 0 1 0 90721570 1400401920 337024 1992294400 134512640 136421960 4293123296 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 341895 337024 217 467 0 341426 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1367580

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27870
/proc/meminfo: memFree=295300/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1514832 CPUtime=462.19
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 379657 0 0 0 45763 456 0 0 25 0 1 0 90721570 1551187968 373399 1992294400 134512640 136421960 4293123296 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 378708 373399 217 467 0 378239 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1514832

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27872
/proc/meminfo: memFree=211848/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1598888 CPUtime=522.17
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 400715 0 0 0 51736 481 0 0 25 0 1 0 90721570 1637261312 394457 1992294400 134512640 136421960 4293123296 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 399722 394457 217 467 0 399253 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1598888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27874
/proc/meminfo: memFree=159768/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1648632 CPUtime=582.17
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 413123 0 0 0 57725 492 0 0 25 0 1 0 90721570 1688199168 406865 1992294400 134512640 136421960 4293123296 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 412158 406865 217 467 0 411689 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 1648632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27876
/proc/meminfo: memFree=143152/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1665072 CPUtime=642.16
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 417236 0 0 0 63722 494 0 0 25 0 1 0 90721570 1705033728 410978 1992294400 134512640 136421960 4293123296 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 416268 410978 217 467 0 415799 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 1665072

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27876
/proc/meminfo: memFree=127404/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1680796 CPUtime=702.14
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 421191 0 0 0 69718 496 0 0 25 0 1 0 90721570 1721135104 414933 1992294400 134512640 136421960 4293123296 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 420199 414933 217 467 0 419730 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 1680796

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27878
/proc/meminfo: memFree=113888/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1694240 CPUtime=762.12
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 424529 0 0 0 75716 496 0 0 25 0 1 0 90721570 1734901760 418271 1992294400 134512640 136421960 4293123296 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 423560 418271 217 467 0 423091 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1694240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27880
/proc/meminfo: memFree=100620/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1707492 CPUtime=822.11
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 427842 0 0 0 81713 498 0 0 25 0 1 0 90721570 1748471808 421584 1992294400 134512640 136421960 4293123296 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 426873 421584 217 467 0 426404 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1707492

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27882
/proc/meminfo: memFree=83136/2059040 swapFree=4140168/4192956
[pid=27854] ppid=27852 vsize=1725224 CPUtime=882.09
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 432274 0 0 0 87711 498 0 0 25 0 1 0 90721570 1766629376 426016 1992294400 134512640 136421960 4293123296 18446744073709551615 135820828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 431306 426016 217 467 0 430837 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 1725224

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 27884
/proc/meminfo: memFree=9932/2059040 swapFree=4139248/4192956
[pid=27854] ppid=27852 vsize=1835756 CPUtime=942.08
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 459935 0 0 0 93695 513 0 0 25 0 1 0 90721570 1879814144 453677 1992294400 134512640 136421960 4293123296 18446744073709551615 134863669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 458939 453677 217 467 0 458470 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 1835756



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+945.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 27884
/proc/meminfo: memFree=10600/2059040 swapFree=4139240/4192956
[pid=27854] ppid=27852 vsize=1843248 CPUtime=945.09
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4202496 461772 0 0 0 93995 514 0 0 25 0 1 0 90721570 1887485952 455514 1992294400 134512640 136421960 4293123296 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27854/statm: 460812 455514 217 467 0 460343 0
Current children cumulated CPU time (s) 945.09
Current children cumulated vsize (KiB) 1843248

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -27854

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

[startup+945.409 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 27884
/proc/meminfo: memFree=10600/2059040 swapFree=4139240/4192956
[pid=27854] ppid=27852 vsize=1843248 CPUtime=945.09
/proc/27854/stat : 27854 (pbct) S 27852 27854 27665 0 -1 4194304 461772 0 0 0 93995 514 0 0 25 0 1 0 90721570 1887485952 455514 1992294400 134512640 136421960 4293123296 18446744073709551615 135884462 0 16384 4096 16387 18446604437829830848 0 0 17 1 0 0 0
/proc/27854/statm: 460812 455514 217 467 0 460343 0
Current children cumulated CPU time (s) 945.09
Current children cumulated vsize (KiB) 1843248

[startup+946.201 s]
/proc/loadavg: 1.06 1.02 1.00 1/108 27885
/proc/meminfo: memFree=10592/2059040 swapFree=4139240/4192956
[pid=27854] ppid=27852 vsize=1843248 CPUtime=945.09
/proc/27854/stat : 27854 (pbct) S 27852 27854 27665 0 -1 4194304 461772 0 0 0 93995 514 0 0 25 0 1 0 90721570 1887485952 455514 1992294400 134512640 136421960 4293123296 18446744073709551615 135884462 0 16384 4096 16387 18446604437829830848 0 0 17 1 0 0 0
/proc/27854/statm: 460812 455514 217 467 0 460343 0
Current children cumulated CPU time (s) 945.09
Current children cumulated vsize (KiB) 1843248

[startup+947.001 s]
/proc/loadavg: 0.97 1.01 1.00 1/108 27885
/proc/meminfo: memFree=10716/2059040 swapFree=4139240/4192956
[pid=27854] ppid=27852 vsize=1843248 CPUtime=945.09
/proc/27854/stat : 27854 (pbct) S 27852 27854 27665 0 -1 4194304 461772 0 0 0 93995 514 0 0 25 0 1 0 90721570 1887485952 455514 1992294400 134512640 136421960 4293123296 18446744073709551615 135884462 0 16384 4096 16387 18446604437829830848 0 0 17 1 0 0 0
/proc/27854/statm: 460812 455514 217 467 0 460343 0
Current children cumulated CPU time (s) 945.09
Current children cumulated vsize (KiB) 1843248

[startup+947.401 s]
/proc/loadavg: 0.97 1.01 1.00 1/108 27885
/proc/meminfo: memFree=10716/2059040 swapFree=4139240/4192956
[pid=27854] ppid=27852 vsize=0 CPUtime=945.18
/proc/27854/stat : 27854 (pbct) R 27852 27854 27665 0 -1 4195332 461772 0 0 0 93995 523 0 0 18 0 1 0 90721570 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27854/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 945.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 947.487
CPU time (s): 945.274
CPU user time (s): 939.951
CPU system time (s): 5.32319
CPU usage (%): 99.7664
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 939.951
system time used= 5.32319
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461772
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= 2
involuntary context switches= 575

runsolver used 1.53177 second user time and 4.51831 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 21:31:05
IDJOB=2683043
IDBENCH=2989
IDSOLVER=1192
FILE ID=node034/2683043-1277494265
PBS_JOBID= 11190563
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683043-1277494265/watcher-2683043-1277494265 -o /tmp/evaluation-result-2683043-1277494265/solver-2683043-1277494265 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683043-1277494265.opb

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

MD5SUM BENCH= 6e35a6365bb53fc415f73802d28edd05
RANDOM SEED=543543661

node034.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		: 3000.242
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1791160 kB
Buffers:         48916 kB
Cached:         117352 kB
SwapCached:       5348 kB
Active:          63556 kB
Inactive:       115652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791160 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            5252 kB
Writeback:           0 kB
AnonPages:       11520 kB
Mapped:          11976 kB
Slab:            66652 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181800 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= 62432 MiB
End job on node034 at 2010-06-25 21:46:53