Trace number 2701405

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) 1800.07 1800.04

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen07reduc_wcsp.wbo
MD5SUM6effabdb5f06e7cb39e8e89923338a20
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables4824
Total number of constraints564001
Number of soft constraints563839
Number of constraints which are clauses563839
Number of constraints which are cardinality constraints (but not clauses)162
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 343592
Min constraint cost 1
Max constraint cost 343592
Sum of constraints costs 24999659190
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
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
1171.91/1171.92	c constraints 162/0 clauses 0/159592 units 1815
1171.91/1171.92	c vars 4824
1171.91/1171.93	c Setting top cost 343592
1800.03/1800.00	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-2701405-1278539891/watcher-2701405-1278539891 -o /tmp/evaluation-result-2701405-1278539891/solver-2701405-1278539891 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701405-1278539891.wbo 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.09 2.06 3/196 21554
/proc/meminfo: memFree=28075488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=2400 CPUtime=0
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 315 0 0 0 0 0 0 0 25 0 1 0 22203256 2457600 234 4089446400 134512640 136421960 4287249520 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/21554/statm: 600 234 140 467 0 131 0

[startup+0.0221119 s]
/proc/loadavg: 2.06 2.09 2.06 3/196 21554
/proc/meminfo: memFree=28075488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=2664 CPUtime=0.02
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 393 0 0 0 2 0 0 0 25 0 1 0 22203256 2727936 312 4089446400 134512640 136421960 4287249520 18446744073709551615 135161636 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 666 312 144 467 0 197 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2664

[startup+0.101102 s]
/proc/loadavg: 2.06 2.09 2.06 3/196 21554
/proc/meminfo: memFree=28075488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=3972 CPUtime=0.1
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 765 0 0 0 10 0 0 0 25 0 1 0 22203256 4067328 586 4089446400 134512640 136421960 4287249520 18446744073709551615 134556916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 993 586 144 467 0 524 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3972

[startup+0.301064 s]
/proc/loadavg: 2.06 2.09 2.06 3/196 21554
/proc/meminfo: memFree=28075488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=6200 CPUtime=0.29
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 1451 0 0 0 29 0 0 0 25 0 1 0 22203256 6348800 1143 4089446400 134512640 136421960 4287249520 18446744073709551615 135809631 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 1550 1143 144 467 0 1081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6200

[startup+0.700949 s]
/proc/loadavg: 2.06 2.09 2.06 3/196 21554
/proc/meminfo: memFree=28075488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=14816 CPUtime=0.69
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 3899 0 0 0 69 0 0 0 25 0 1 0 22203256 15171584 2821 4089446400 134512640 136421960 4287249520 18446744073709551615 135805316 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 3704 2821 144 467 0 3235 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14816

[startup+1.50087 s]
/proc/loadavg: 2.06 2.09 2.06 3/197 21555
/proc/meminfo: memFree=28062212/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=27096 CPUtime=1.49
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 7563 0 0 0 148 1 0 0 25 0 1 0 22203256 27746304 5460 4089446400 134512640 136421960 4287249520 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 6774 5460 144 467 0 6305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27096

[startup+3.10058 s]
/proc/loadavg: 2.06 2.09 2.06 3/197 21555
/proc/meminfo: memFree=28048944/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=3.09
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 307 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51656

[startup+6.30102 s]
/proc/loadavg: 2.06 2.08 2.06 3/197 21555
/proc/meminfo: memFree=28032672/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=6.29
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 627 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 134545312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51656

[startup+12.7009 s]
/proc/loadavg: 2.05 2.08 2.06 3/197 21556
/proc/meminfo: memFree=28032856/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=12.69
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 1267 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161811 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51656

[startup+25.5007 s]
/proc/loadavg: 2.04 2.08 2.06 3/197 21556
/proc/meminfo: memFree=28033120/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=25.49
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 2547 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51656

[startup+51.1011 s]
/proc/loadavg: 2.02 2.07 2.06 3/197 21556
/proc/meminfo: memFree=28033028/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=51.09
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 5107 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 134545312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 51656

[startup+102.306 s]
/proc/loadavg: 2.01 2.06 2.05 3/197 21558
/proc/meminfo: memFree=28032860/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=102.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 10228 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 51656

[startup+162.301 s]
/proc/loadavg: 2.00 2.05 2.05 3/197 21560
/proc/meminfo: memFree=28032852/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=162.29
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 16227 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161828 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51656

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/197 21570
/proc/meminfo: memFree=28031792/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=222.29
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 22227 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 51656

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/197 21571
/proc/meminfo: memFree=28032008/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=282.29
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 28227 2 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 134545330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51656

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.03 3/197 21573
/proc/meminfo: memFree=28032092/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=342.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 34227 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51656

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.02 3/197 21575
/proc/meminfo: memFree=28032288/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=402.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 40227 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51656

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.02 3/197 21577
/proc/meminfo: memFree=28032124/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=462.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 46227 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 51656

[startup+522.301 s]
/proc/loadavg: 2.04 2.02 2.02 3/197 21578
/proc/meminfo: memFree=28032216/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=522.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 52227 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 51656

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 2.01 3/197 21579
/proc/meminfo: memFree=28032420/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=582.3
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 58227 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 51656

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/197 21581
/proc/meminfo: memFree=28032376/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=642.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 64228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 51656

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21586
/proc/meminfo: memFree=28032396/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=822.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 82228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 51656

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21587
/proc/meminfo: memFree=28032236/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=882.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 88228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 134545340 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 51656

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21589
/proc/meminfo: memFree=28032328/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=942.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 94228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 51656

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21591
/proc/meminfo: memFree=28032408/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=1002.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 100228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 51656

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21593
/proc/meminfo: memFree=28032488/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=1062.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 106228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 51656

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21594
/proc/meminfo: memFree=28032576/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=51656 CPUtime=1122.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 14801 0 0 0 112228 3 0 0 25 0 1 0 22203256 52895744 10649 4089446400 134512640 136421960 4287249520 18446744073709551615 134545330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21554/statm: 12914 10649 145 467 0 12445 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 51656

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21595
/proc/meminfo: memFree=27197756/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=903360 CPUtime=1182.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 239231 0 0 0 118198 33 0 0 25 0 1 0 22203256 925040640 219144 4089446400 134512640 136421960 4287249520 18446744073709551615 135017513 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21554/statm: 225840 219144 211 467 0 225371 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 903360

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21600
/proc/meminfo: memFree=27185896/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=913992 CPUtime=1242.31
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 241900 0 0 0 124198 33 0 0 25 0 1 0 22203256 935927808 221813 4089446400 134512640 136421960 4287249520 18446744073709551615 135017513 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21554/statm: 228498 221813 211 467 0 228029 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 913992

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 21602
/proc/meminfo: memFree=27175568/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=925124 CPUtime=1302.33
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 244412 0 0 0 128992 1241 0 0 25 0 1 0 22203256 947326976 224325 4089446400 134512640 136421960 4287249520 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21554/statm: 231281 224325 217 467 0 230812 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 925124

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21634
/proc/meminfo: memFree=28414356/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=926444 CPUtime=1362.32
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 244782 0 0 0 132955 3277 0 0 25 0 1 0 22203256 948678656 224695 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/21554/statm: 231611 224695 217 467 0 231142 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 926444

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21635
/proc/meminfo: memFree=28410380/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=931540 CPUtime=1422.33
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 246190 0 0 0 136288 5945 0 0 25 0 1 0 22203256 953896960 225587 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/21554/statm: 232885 225587 217 467 0 232416 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 931540

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21663
/proc/meminfo: memFree=28355700/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=931936 CPUtime=1482.33
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 246307 0 0 0 139528 8705 0 0 25 0 1 0 22203256 954302464 225704 4089446400 134512640 136421960 4287249520 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/21554/statm: 232984 225704 217 467 0 232515 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 931936

[startup+1542.3 s]
/proc/loadavg: 2.88 2.21 2.07 2/176 21682
/proc/meminfo: memFree=27245172/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=932772 CPUtime=1542.32
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 246501 0 0 0 142648 11584 0 0 25 0 1 0 22203256 955158528 225898 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 233193 225898 217 467 0 232724 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 932772

[startup+1602.3 s]
/proc/loadavg: 2.53 2.25 2.09 3/197 21713
/proc/meminfo: memFree=27702272/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=934092 CPUtime=1602.33
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 246835 0 0 0 146463 13770 0 0 25 0 1 0 22203256 956510208 226232 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 233523 226232 217 467 0 233054 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 934092

[startup+1662.3 s]
/proc/loadavg: 2.19 2.20 2.08 3/197 21715
/proc/meminfo: memFree=27701312/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=935148 CPUtime=1662.32
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 247100 0 0 0 150639 15593 0 0 25 0 1 0 22203256 957591552 226497 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 233787 226497 217 467 0 233318 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 935148

[startup+1722.3 s]
/proc/loadavg: 2.07 2.16 2.08 3/197 21716
/proc/meminfo: memFree=27699752/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=936948 CPUtime=1722.32
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 247527 0 0 0 154832 17400 0 0 25 0 1 0 22203256 959434752 226924 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 234237 226924 217 467 0 233768 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 936948

[startup+1782.3 s]
/proc/loadavg: 2.02 2.13 2.07 3/197 21717
/proc/meminfo: memFree=27698080/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=937872 CPUtime=1782.33
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 247766 0 0 0 159024 19209 0 0 25 0 1 0 22203256 960380928 227163 4089446400 134512640 136421960 4287249520 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 234468 227163 217 467 0 233999 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 937872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.12 2.07 3/197 21718
/proc/meminfo: memFree=27697936/32950940 swapFree=67111528/67111528
[pid=21554] ppid=21552 vsize=938136 CPUtime=1800.03
/proc/21554/stat : 21554 (pbct) R 21552 21554 19710 0 -1 4202496 247844 0 0 0 160248 19755 0 0 25 0 1 0 22203256 960651264 227241 4089446400 134512640 136421960 4287249520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/21554/statm: 234534 227241 217 467 0 234065 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 938136

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

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

Child status: 0
Real time (s): 1800.04
CPU time (s): 1800.07
CPU user time (s): 1602.49
CPU system time (s): 197.585
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 938136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1602.49
system time used= 197.585
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247846
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= 5711

runsolver used 3.09953 second user time and 5.73513 second system time

The end

Launcher Data 

Begin job on node117 at 2010-07-07 23:58:12
IDJOB=2701405
IDBENCH=79574
IDSOLVER=1208
FILE ID=node117/2701405-1278539891
PBS_JOBID= 11239243
Free space on /tmp= 73460 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen07reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701405-1278539891/watcher-2701405-1278539891 -o /tmp/evaluation-result-2701405-1278539891/solver-2701405-1278539891 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701405-1278539891.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6effabdb5f06e7cb39e8e89923338a20
RANDOM SEED=383159308

node117.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5251.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      28076008 kB
Buffers:        149060 kB
Cached:        3297412 kB
SwapCached:          0 kB
Active:        2735520 kB
Inactive:      1973872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      28076008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           27388 kB
Writeback:           0 kB
AnonPages:     1263072 kB
Mapped:          20372 kB
Slab:           100880 kB
PageTables:       7560 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:  1652020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73476 MiB
End job on node117 at 2010-07-08 00:28:14