Trace number 2669366

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? (TO) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
MD5SUM285c24e978af8153c6a378b9af59f522
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 benchmark0.134978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints101
Number of constraints which are clauses51
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 52
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 50/0 clauses 51/0 units 0
0.00/0.01	c vars 2550
1800.03/1800.50	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-2669366-1276580230/watcher-2669366-1276580230 -o /tmp/evaluation-result-2669366-1276580230/solver-2669366-1276580230 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669366-1276580230.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: 1.00 1.00 1.00 3/106 1473
/proc/meminfo: memFree=1809388/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=2208 CPUtime=0
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 252 0 0 0 0 0 0 0 18 0 1 0 33609400 2260992 175 1992294400 134512640 136485738 4290111344 18446744073709551615 135415663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1473/statm: 552 175 156 482 0 68 0

[startup+0.060076 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1473
/proc/meminfo: memFree=1809388/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=9272 CPUtime=0.05
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 2001 0 0 0 4 1 0 0 20 0 1 0 33609400 9494528 1924 1992294400 134512640 136485738 4290111344 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 2318 1925 196 482 0 1834 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9272

[startup+0.10108 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1473
/proc/meminfo: memFree=1809388/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=12460 CPUtime=0.09
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 2768 0 0 0 8 1 0 0 20 0 1 0 33609400 12759040 2691 1992294400 134512640 136485738 4290111344 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 3115 2692 196 482 0 2631 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12460

[startup+0.3011 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1473
/proc/meminfo: memFree=1809388/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=21700 CPUtime=0.29
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 5105 0 0 0 25 4 0 0 20 0 1 0 33609400 22220800 4966 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 5425 4966 224 482 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21700

[startup+0.70114 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 1473
/proc/meminfo: memFree=1809388/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=23288 CPUtime=0.69
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 5507 0 0 0 56 13 0 0 21 0 1 0 33609400 23846912 5368 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 5822 5368 224 482 0 5338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23288

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1474
/proc/meminfo: memFree=1787060/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=25532 CPUtime=1.49
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 6045 0 0 0 122 27 0 0 23 0 1 0 33609400 26144768 5906 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 6383 5906 224 482 0 5899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25532

[startup+3.10038 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1474
/proc/meminfo: memFree=1784704/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=27380 CPUtime=3.09
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 6520 0 0 0 253 56 0 0 25 0 1 0 33609400 28037120 6381 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 6845 6381 224 482 0 6361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27380

[startup+6.3007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1474
/proc/meminfo: memFree=1780736/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=30812 CPUtime=6.29
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 7374 0 0 0 523 106 0 0 25 0 1 0 33609400 31551488 7235 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 7703 7235 224 482 0 7219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30812

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1474
/proc/meminfo: memFree=1771932/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=39656 CPUtime=12.69
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 9579 0 0 0 1085 184 0 0 25 0 1 0 33609400 40607744 9440 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 9914 9440 224 482 0 9430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39656

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1474
/proc/meminfo: memFree=1771932/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=40360 CPUtime=25.49
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 9749 0 0 0 2200 349 0 0 25 0 1 0 33609400 41328640 9610 1992294400 134512640 136485738 4290111344 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 10090 9610 224 482 0 9606 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40360

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1476
/proc/meminfo: memFree=1768956/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=42740 CPUtime=51.08
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 10349 0 0 0 4436 672 0 0 25 0 1 0 33609400 43765760 10210 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 10685 10210 224 482 0 10201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42740

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1478
/proc/meminfo: memFree=1756556/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=54860 CPUtime=102.27
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 13413 0 0 0 9089 1138 0 0 25 0 1 0 33609400 56176640 13253 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 13715 13253 224 482 0 13231 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1478
/proc/meminfo: memFree=1751596/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=59876 CPUtime=162.25
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 14641 0 0 0 14554 1671 0 0 25 0 1 0 33609400 61313024 14481 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 14969 14481 224 482 0 14485 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 59876

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1480
/proc/meminfo: memFree=1748248/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=62956 CPUtime=222.24
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 15446 0 0 0 20033 2191 0 0 25 0 1 0 33609400 64466944 15271 1992294400 134512640 136485738 4290111344 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 15739 15271 224 482 0 15255 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 62956

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1482
/proc/meminfo: memFree=1748248/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=62956 CPUtime=282.22
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 15446 0 0 0 25511 2711 0 0 25 0 1 0 33609400 64466944 15271 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 15739 15271 224 482 0 15255 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 62956

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1484
/proc/meminfo: memFree=1747380/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=63840 CPUtime=342.21
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 15679 0 0 0 30829 3392 0 0 25 0 1 0 33609400 65372160 15490 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 15960 15490 224 482 0 15476 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 63840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1484
/proc/meminfo: memFree=1739816/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=72380 CPUtime=402.19
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 17787 0 0 0 36466 3753 0 0 25 0 1 0 33609400 74117120 17598 1992294400 134512640 136485738 4290111344 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 18095 17598 224 482 0 17611 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 72380

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1486
/proc/meminfo: memFree=1734608/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=76692 CPUtime=462.18
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 18869 0 0 0 42133 4085 0 0 25 0 1 0 33609400 78532608 18680 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 19173 18680 224 482 0 18689 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 76692

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1488
/proc/meminfo: memFree=1733740/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=77652 CPUtime=522.16
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 19086 0 0 0 47698 4518 0 0 25 0 1 0 33609400 79515648 18897 1992294400 134512640 136485738 4290111344 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 19413 18897 224 482 0 18929 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 77652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1490
/proc/meminfo: memFree=1731880/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=79440 CPUtime=582.15
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 19574 0 0 0 53153 5062 0 0 25 0 1 0 33609400 81346560 19365 1992294400 134512640 136485738 4290111344 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 19860 19365 224 482 0 19376 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 79440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1492
/proc/meminfo: memFree=1731756/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=79440 CPUtime=642.14
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 19574 0 0 0 58529 5685 0 0 25 0 1 0 33609400 81346560 19365 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 19860 19365 224 482 0 19376 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 79440

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1498
/proc/meminfo: memFree=1728284/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=82700 CPUtime=882.07
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 20433 0 0 0 80519 7688 0 0 25 0 1 0 33609400 84684800 20160 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 20675 20160 224 482 0 20191 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 82700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1500
/proc/meminfo: memFree=1723448/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=87544 CPUtime=942.05
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 21633 0 0 0 86199 8006 0 0 25 0 1 0 33609400 89645056 21360 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 21886 21360 224 482 0 21402 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 87544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1502
/proc/meminfo: memFree=1719232/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=91792 CPUtime=1002.04
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 22707 0 0 0 91845 8359 0 0 25 0 1 0 33609400 93995008 22434 1992294400 134512640 136485738 4290111344 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 22948 22434 224 482 0 22464 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 91792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1502
/proc/meminfo: memFree=1716008/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=95000 CPUtime=1062.03
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 23503 0 0 0 97515 8688 0 0 25 0 1 0 33609400 97280000 23230 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 23750 23230 224 482 0 23266 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 95000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1504
/proc/meminfo: memFree=1710552/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=100528 CPUtime=1122.01
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 24853 0 0 0 103286 8915 0 0 25 0 1 0 33609400 102940672 24580 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 25132 24580 224 482 0 24648 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 100528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1506
/proc/meminfo: memFree=1704104/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=106912 CPUtime=1182
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 26467 0 0 0 108980 9220 0 0 25 0 1 0 33609400 109477888 26194 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 26728 26194 224 482 0 26244 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 106912

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1508
/proc/meminfo: memFree=1700384/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110344 CPUtime=1241.97
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27317 0 0 0 114750 9447 0 0 25 0 1 0 33609400 112992256 27044 1992294400 134512640 136485738 4290111344 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27586 27044 224 482 0 27102 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 110344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1510
/proc/meminfo: memFree=1699268/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=111404 CPUtime=1301.96
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27576 0 0 0 120498 9698 0 0 25 0 1 0 33609400 114077696 27303 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27851 27303 224 482 0 27367 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 111404

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1510
/proc/meminfo: memFree=1699268/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1361.95
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27576 0 0 0 125847 10348 0 0 25 0 1 0 33609400 113606656 27206 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27206 224 482 0 27252 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 110944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1512
/proc/meminfo: memFree=1699268/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1421.94
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27576 0 0 0 131381 10813 0 0 25 0 1 0 33609400 113606656 27206 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27206 224 482 0 27252 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 110944

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1523
/proc/meminfo: memFree=1698524/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1481.9
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27576 0 0 0 136882 11308 0 0 25 0 1 0 33609400 113606656 27206 1992294400 134512640 136485738 4290111344 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27206 224 482 0 27252 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 110944

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1525
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1541.89
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27577 0 0 0 142580 11609 0 0 25 0 1 0 33609400 113606656 27207 1992294400 134512640 136485738 4290111344 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27207 224 482 0 27252 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 110944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 1525
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1601.87
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27577 0 0 0 147946 12241 0 0 25 0 1 0 33609400 113606656 27207 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27207 224 482 0 27252 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 110944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1527
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1661.86
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27578 0 0 0 153476 12710 0 0 25 0 1 0 33609400 113606656 27208 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27208 224 482 0 27252 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 110944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1529
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1721.84
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27578 0 0 0 158898 13286 0 0 25 0 1 0 33609400 113606656 27208 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27208 224 482 0 27252 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 110944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1531
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1781.83
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27579 0 0 0 164632 13551 0 0 25 0 1 0 33609400 113606656 27209 1992294400 134512640 136485738 4290111344 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27209 224 482 0 27252 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 110944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1531
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1800.03
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27579 0 0 0 166352 13651 0 0 25 0 1 0 33609400 113606656 27209 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27209 224 482 0 27252 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110944

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 1531
/proc/meminfo: memFree=1698648/2059040 swapFree=4134576/4192956
[pid=1473] ppid=1471 vsize=110944 CPUtime=1800.03
/proc/1473/stat : 1473 (pbct) R 1471 1473 1033 0 -1 4202496 27579 0 0 0 166352 13651 0 0 25 0 1 0 33609400 113606656 27209 1992294400 134512640 136485738 4290111344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1473/statm: 27736 27209 224 482 0 27252 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110944

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1663.53
CPU system time (s): 136.524
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 111404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1663.53
system time used= 136.524
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27579
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= 3856

runsolver used 3.02054 second user time and 8.45671 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-15 07:37:10
IDJOB=2669366
IDBENCH=2597
IDSOLVER=1170
FILE ID=node017/2669366-1276580230
PBS_JOBID= 11173528
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-51-50.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669366-1276580230/watcher-2669366-1276580230 -o /tmp/evaluation-result-2669366-1276580230/solver-2669366-1276580230 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669366-1276580230.opb

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

MD5SUM BENCH= 285c24e978af8153c6a378b9af59f522
RANDOM SEED=1497272538

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809784 kB
Buffers:         54644 kB
Cached:         114192 kB
SwapCached:      11648 kB
Active:          99936 kB
Inactive:        82896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809784 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       12484 kB
Mapped:           9356 kB
Slab:            44672 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182496 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= 62536 MiB
End job on node017 at 2010-06-15 08:07:12