Trace number 2682952

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) 1800.04 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
MD5SUMa4a494535709e59392e65403b829113d
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 benchmark0.358945
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints165
Number of constraints which are clauses85
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint85
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 86
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 80/0 clauses 85/0 units 0
0.00/0.03	c vars 6800
1800.01/1800.50	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-2682952-1277489745/watcher-2682952-1277489745 -o /tmp/evaluation-result-2682952-1277489745/solver-2682952-1277489745 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682952-1277489745.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: 0.92 0.98 0.94 3/105 30666
/proc/meminfo: memFree=1831568/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=2136 CPUtime=0
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 244 0 0 0 0 0 0 0 25 0 1 0 90267627 2187264 164 1992294400 134512640 136421960 4289379872 18446744073709551615 135378153 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30666/statm: 534 164 144 467 0 65 0

[startup+0.0562891 s]
/proc/loadavg: 0.92 0.98 0.94 3/105 30666
/proc/meminfo: memFree=1831568/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=7024 CPUtime=0.05
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 1441 0 0 0 5 0 0 0 25 0 1 0 90267627 7192576 1361 1992294400 134512640 136421960 4289379872 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 1756 1363 187 467 0 1287 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7024

[startup+0.101333 s]
/proc/loadavg: 0.92 0.98 0.94 3/105 30666
/proc/meminfo: memFree=1831568/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=13844 CPUtime=0.09
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 3165 0 0 0 9 0 0 0 25 0 1 0 90267627 14176256 3085 1992294400 134512640 136421960 4289379872 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 3461 3086 187 467 0 2992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13844

[startup+0.301331 s]
/proc/loadavg: 0.92 0.98 0.94 3/105 30666
/proc/meminfo: memFree=1831568/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=32328 CPUtime=0.29
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 7936 0 0 0 27 2 0 0 25 0 1 0 90267627 33103872 7708 1992294400 134512640 136421960 4289379872 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 8082 7709 193 467 0 7613 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32328

[startup+0.70138 s]
/proc/loadavg: 0.92 0.98 0.94 3/105 30666
/proc/meminfo: memFree=1831568/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=52680 CPUtime=0.69
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 13168 0 0 0 60 9 0 0 25 0 1 0 90267627 53944320 12389 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 13170 12389 214 467 0 12701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52680

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1781960/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=55328 CPUtime=1.49
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 13815 0 0 0 122 27 0 0 25 0 1 0 90267627 56655872 13036 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 13832 13036 214 467 0 13363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55328

[startup+3.10066 s]
/proc/loadavg: 0.92 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1777000/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=61928 CPUtime=3.09
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 15455 0 0 0 251 58 0 0 25 0 1 0 90267627 63414272 14676 1992294400 134512640 136421960 4289379872 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 15482 14676 214 467 0 15013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61928

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1763980/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=72416 CPUtime=6.29
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 18073 0 0 0 522 107 0 0 25 0 1 0 90267627 74153984 17294 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 18104 17294 214 467 0 17635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72416

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1755424/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=81004 CPUtime=12.68
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 20226 0 0 0 1077 191 0 0 25 0 1 0 90267627 82948096 19447 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 20251 19447 214 467 0 19782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81004

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1736204/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=98612 CPUtime=25.49
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 24648 0 0 0 2217 332 0 0 25 0 1 0 90267627 100978688 23869 1992294400 134512640 136421960 4289379872 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 24653 23869 214 467 0 24184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98612

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/106 30667
/proc/meminfo: memFree=1718844/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=117732 CPUtime=51.08
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 29401 0 0 0 4556 552 0 0 25 0 1 0 90267627 120557568 28622 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 29433 28622 214 467 0 28964 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117732

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.94 2/106 30669
/proc/meminfo: memFree=1716860/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=117732 CPUtime=102.27
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 29419 0 0 0 9121 1106 0 0 25 0 1 0 90267627 120557568 28640 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 29433 28640 214 467 0 28964 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 117732

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30671
/proc/meminfo: memFree=1671972/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=162704 CPUtime=162.25
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 40637 0 0 0 14804 1421 0 0 25 0 1 0 90267627 166608896 39858 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 40676 39858 214 467 0 40207 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 162704

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30673
/proc/meminfo: memFree=1671972/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=162704 CPUtime=222.23
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 40637 0 0 0 20256 1967 0 0 25 0 1 0 90267627 166608896 39858 1992294400 134512640 136421960 4289379872 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 40676 39858 214 467 0 40207 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 162704

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30673
/proc/meminfo: memFree=1671848/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=162704 CPUtime=282.22
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 40637 0 0 0 25753 2469 0 0 25 0 1 0 90267627 166608896 39858 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 40676 39858 214 467 0 40207 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 162704

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30675
/proc/meminfo: memFree=1663168/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=171608 CPUtime=342.2
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 42843 0 0 0 31504 2716 0 0 25 0 1 0 90267627 175726592 42064 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 42902 42064 214 467 0 42433 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 171608

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30677
/proc/meminfo: memFree=1639360/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=195420 CPUtime=402.18
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 48773 0 0 0 37340 2878 0 0 25 0 1 0 90267627 200110080 47994 1992294400 134512640 136421960 4289379872 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 48855 47994 214 467 0 48386 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 195420

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30679
/proc/meminfo: memFree=1639360/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=194720 CPUtime=462.16
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 48776 0 0 0 42801 3415 0 0 25 0 1 0 90267627 199393280 47832 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 48680 47832 214 467 0 48211 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 194720

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30681
/proc/meminfo: memFree=1639484/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=194720 CPUtime=522.14
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 48776 0 0 0 48247 3967 0 0 25 0 1 0 90267627 199393280 47832 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 48680 47832 214 467 0 48211 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 194720

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30683
/proc/meminfo: memFree=1639360/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=194720 CPUtime=582.13
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 48776 0 0 0 53955 4258 0 0 25 0 1 0 90267627 199393280 47832 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 48680 47832 214 467 0 48211 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 194720

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30683
/proc/meminfo: memFree=1639236/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=194720 CPUtime=642.12
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 48776 0 0 0 59449 4763 0 0 25 0 1 0 90267627 199393280 47832 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 48680 47832 214 467 0 48211 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 194720

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30691
/proc/meminfo: memFree=1592612/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=241964 CPUtime=882.05
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 60549 0 0 0 82141 6064 0 0 25 0 1 0 90267627 247771136 59605 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 60491 59605 214 467 0 60022 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 241964

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30691
/proc/meminfo: memFree=1592488/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=241964 CPUtime=942.03
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 60552 0 0 0 88021 6182 0 0 25 0 1 0 90267627 247771136 59608 1992294400 134512640 136421960 4289379872 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 60491 59608 214 467 0 60022 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 241964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/106 30693
/proc/meminfo: memFree=1587156/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=247520 CPUtime=1002.02
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 61952 0 0 0 93927 6275 0 0 25 0 1 0 90267627 253460480 61008 1992294400 134512640 136421960 4289379872 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 61880 61008 214 467 0 61411 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 247520

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 0.95 2/106 30698
/proc/meminfo: memFree=1584924/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=248840 CPUtime=1062
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 62290 0 0 0 99715 6485 0 0 25 0 1 0 90267627 254812160 61346 1992294400 134512640 136421960 4289379872 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 62210 61346 214 467 0 61741 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 248840

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/106 30700
/proc/meminfo: memFree=1567068/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=266796 CPUtime=1121.98
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 105381 6817 0 0 25 0 1 0 90267627 273199104 65813 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 66699 65813 214 467 0 66230 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 266796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30700
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1181.97
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 110873 7324 0 0 25 0 1 0 90267627 269287424 64877 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64877 214 467 0 65275 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 262976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30702
/proc/meminfo: memFree=1570416/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1241.95
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 116407 7788 0 0 25 0 1 0 90267627 269287424 64877 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64877 214 467 0 65275 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 262976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30704
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1301.94
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 122041 8153 0 0 25 0 1 0 90267627 269287424 64877 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64877 214 467 0 65275 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 262976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30706
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1361.91
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 127506 8685 0 0 25 0 1 0 90267627 269287424 64877 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64877 214 467 0 65275 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 262976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30708
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1421.91
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66757 0 0 0 133068 9123 0 0 25 0 1 0 90267627 269287424 64877 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64877 214 467 0 65275 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 262976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30708
/proc/meminfo: memFree=1570416/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1481.88
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 138856 9332 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 262976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30710
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1541.86
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 144707 9479 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 262976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30712
/proc/meminfo: memFree=1570168/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1601.86
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 150235 9951 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 262976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30714
/proc/meminfo: memFree=1570292/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1661.83
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 155717 10466 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 134859743 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 262976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30716
/proc/meminfo: memFree=1570168/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1721.82
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 161398 10784 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 262976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30718
/proc/meminfo: memFree=1569920/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1781.8
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 166852 11328 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 262976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/106 30718
/proc/meminfo: memFree=1569920/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1800.01
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 168579 11422 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 262976

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 0.95 2/106 30718
/proc/meminfo: memFree=1569920/2059040 swapFree=4138820/4192956
[pid=30666] ppid=30664 vsize=262976 CPUtime=1800.01
/proc/30666/stat : 30666 (pbct) R 30664 30666 30641 0 -1 4202496 66758 0 0 0 168579 11422 0 0 25 0 1 0 90267627 269287424 64878 1992294400 134512640 136421960 4289379872 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30666/statm: 65744 64878 214 467 0 65275 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 262976

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.04
CPU user time (s): 1685.79
CPU system time (s): 114.25
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 266796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1685.79
system time used= 114.25
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66760
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= 5630

runsolver used 2.98055 second user time and 8.49771 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-25 20:15:45
IDJOB=2682952
IDBENCH=2580
IDSOLVER=1192
FILE ID=node080/2682952-1277489745
PBS_JOBID= 11190538
Free space on /tmp= 62284 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682952-1277489745/watcher-2682952-1277489745 -o /tmp/evaluation-result-2682952-1277489745/solver-2682952-1277489745 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682952-1277489745.opb

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

MD5SUM BENCH= a4a494535709e59392e65403b829113d
RANDOM SEED=979326762

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832096 kB
Buffers:         22696 kB
Cached:         107144 kB
SwapCached:       6832 kB
Active:          69712 kB
Inactive:        73552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832096 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:            2132 kB
Writeback:           0 kB
AnonPages:       12124 kB
Mapped:          11768 kB
Slab:            61728 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182884 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= 62284 MiB
End job on node080 at 2010-06-25 20:45:47