Trace number 2701447

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) 1800.09 1800.04

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06reduc_wcsp.wbo
MD5SUMc6376a45287ec410a1be42a1f73e9b68
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 variables3196
Total number of constraints341814
Number of soft constraints341732
Number of constraints which are clauses341732
Number of constraints which are cardinality constraints (but not clauses)82
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 3389
Min constraint cost 1
Max constraint cost 2302
Sum of constraints costs 126251161
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
386.39/386.42	c constraints 82/0 clauses 0/122588 units 1144
386.39/386.42	c vars 3196
386.39/386.42	c Setting top cost 3389
1800.05/1800.00	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-2701447-1278540129/watcher-2701447-1278540129 -o /tmp/evaluation-result-2701447-1278540129/solver-2701447-1278540129 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701447-1278540129.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: 2.89 2.65 2.35 3/196 20619
/proc/meminfo: memFree=28348092/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=2400 CPUtime=0
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 312 0 0 0 0 0 0 0 23 0 1 0 22226055 2457600 232 4089446400 134512640 136421960 4290422752 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 600 232 144 467 0 131 0

[startup+0.031164 s]
/proc/loadavg: 2.89 2.65 2.35 3/196 20619
/proc/meminfo: memFree=28348092/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=2796 CPUtime=0.02
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 408 0 0 0 2 0 0 0 24 0 1 0 22226055 2863104 328 4089446400 134512640 136421960 4290422752 18446744073709551615 135154710 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 699 328 144 467 0 230 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2796

[startup+0.101141 s]
/proc/loadavg: 2.89 2.65 2.35 3/196 20619
/proc/meminfo: memFree=28348092/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=3840 CPUtime=0.09
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 735 0 0 0 9 0 0 0 24 0 1 0 22226055 3932160 557 4089446400 134512640 136421960 4290422752 18446744073709551615 135521392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 960 557 144 467 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3840

[startup+0.300114 s]
/proc/loadavg: 2.89 2.65 2.35 3/196 20619
/proc/meminfo: memFree=28348092/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=6068 CPUtime=0.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 1439 0 0 0 29 0 0 0 25 0 1 0 22226055 6213632 1132 4089446400 134512640 136421960 4290422752 18446744073709551615 135806108 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 1517 1132 144 467 0 1048 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6068

[startup+0.701031 s]
/proc/loadavg: 2.89 2.65 2.35 3/196 20619
/proc/meminfo: memFree=28348092/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=14684 CPUtime=0.69
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 3879 0 0 0 69 0 0 0 25 0 1 0 22226055 15036416 2802 4089446400 134512640 136421960 4290422752 18446744073709551615 135805316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 3671 2802 144 467 0 3202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14684

[startup+1.50088 s]
/proc/loadavg: 2.89 2.65 2.35 3/197 20620
/proc/meminfo: memFree=28335684/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=1.49
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7559 0 0 0 148 1 0 0 25 0 1 0 22226055 27611136 5457 4089446400 134512640 136421960 4290422752 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 6741 5457 144 467 0 6272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26964

[startup+3.1006 s]
/proc/loadavg: 2.89 2.65 2.35 3/197 20620
/proc/meminfo: memFree=28326524/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=3.09
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 308 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161856 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26964

[startup+6.30103 s]
/proc/loadavg: 2.82 2.64 2.35 3/197 20620
/proc/meminfo: memFree=28326400/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=6.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 628 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26964

[startup+12.7008 s]
/proc/loadavg: 2.76 2.63 2.35 3/197 20620
/proc/meminfo: memFree=28328012/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=12.69
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 1268 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26964

[startup+25.5005 s]
/proc/loadavg: 2.59 2.59 2.34 3/197 20620
/proc/meminfo: memFree=28329456/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=25.49
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 2548 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26964

[startup+51.1009 s]
/proc/loadavg: 2.39 2.55 2.33 3/197 20622
/proc/meminfo: memFree=28329740/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=51.08
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 5107 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26964

[startup+102.307 s]
/proc/loadavg: 2.17 2.46 2.31 3/197 20622
/proc/meminfo: memFree=28329572/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=102.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 10228 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 134545333 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26964

[startup+162.301 s]
/proc/loadavg: 2.06 2.37 2.29 3/197 20624
/proc/meminfo: memFree=28329524/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=162.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 16228 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161813 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26964

[startup+222.301 s]
/proc/loadavg: 2.07 2.32 2.27 3/197 20626
/proc/meminfo: memFree=28329620/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=222.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 22228 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161782 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26964

[startup+282.301 s]
/proc/loadavg: 2.02 2.26 2.25 3/197 20628
/proc/meminfo: memFree=28329212/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=282.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 28228 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26964

[startup+342.301 s]
/proc/loadavg: 2.01 2.21 2.24 3/197 20630
/proc/meminfo: memFree=28329552/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=26964 CPUtime=342.29
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 7758 0 0 0 34228 1 0 0 25 0 1 0 22226055 27611136 5656 4089446400 134512640 136421960 4290422752 18446744073709551615 134545340 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20619/statm: 6741 5656 145 467 0 6272 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26964

[startup+402.301 s]
/proc/loadavg: 2.00 2.17 2.22 3/197 20630
/proc/meminfo: memFree=27676224/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=698788 CPUtime=402.3
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 183999 0 0 0 40206 24 0 0 25 0 1 0 22226055 715558912 168779 4089446400 134512640 136421960 4290422752 18446744073709551615 135017513 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 174697 168779 209 467 0 174228 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 698788

[startup+462.301 s]
/proc/loadavg: 2.00 2.13 2.20 3/197 20632
/proc/meminfo: memFree=27664796/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=711260 CPUtime=462.3
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 186956 0 0 0 43558 2672 0 0 25 0 1 0 22226055 728330240 171599 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 177815 171599 216 467 0 177346 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 711260

[startup+522.301 s]
/proc/loadavg: 2.00 2.11 2.18 3/197 20634
/proc/meminfo: memFree=27661460/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=714440 CPUtime=522.3
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 187756 0 0 0 46343 5887 0 0 25 0 1 0 22226055 731586560 172399 4089446400 134512640 136421960 4290422752 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 178610 172399 216 467 0 178141 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 714440

[startup+582.3 s]
/proc/loadavg: 2.00 2.08 2.17 3/197 20636
/proc/meminfo: memFree=27655708/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=720248 CPUtime=582.31
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 189220 0 0 0 48753 9478 0 0 25 0 1 0 22226055 737533952 173863 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 180062 173863 216 467 0 179593 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 720248

[startup+642.3 s]
/proc/loadavg: 2.00 2.07 2.16 3/197 20638
/proc/meminfo: memFree=27649716/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=726100 CPUtime=642.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 190671 0 0 0 51224 13008 0 0 25 0 1 0 22226055 743526400 175314 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 181525 175314 216 467 0 181056 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 726100

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.02 2.05 2.13 3/197 20642
/proc/meminfo: memFree=27625272/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=749856 CPUtime=822.31
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 196611 0 0 0 61651 20580 0 0 25 0 1 0 22226055 767852544 181254 4089446400 134512640 136421960 4290422752 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 187464 181254 216 467 0 186995 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 749856

[startup+882.301 s]
/proc/loadavg: 2.01 2.03 2.12 3/197 20644
/proc/meminfo: memFree=27616432/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=758456 CPUtime=882.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 198765 0 0 0 64732 23500 0 0 25 0 1 0 22226055 776658944 183408 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 189614 183408 216 467 0 189145 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 758456

[startup+942.301 s]
/proc/loadavg: 2.06 2.04 2.11 3/197 20645
/proc/meminfo: memFree=27609944/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=765196 CPUtime=942.31
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 200424 0 0 0 67296 26935 0 0 25 0 1 0 22226055 783560704 185067 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 191299 185067 216 467 0 190830 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 765196

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 2.10 3/197 20649
/proc/meminfo: memFree=27602064/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=772588 CPUtime=1002.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 202291 0 0 0 70129 30103 0 0 25 0 1 0 22226055 791130112 186934 4089446400 134512640 136421960 4290422752 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 193147 186934 216 467 0 192678 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 772588

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.09 3/197 20651
/proc/meminfo: memFree=27598904/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=775624 CPUtime=1062.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 203048 0 0 0 73485 32747 0 0 25 0 1 0 22226055 794238976 187691 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 193906 187691 216 467 0 193437 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 775624

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.08 3/197 20653
/proc/meminfo: memFree=27591416/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=783172 CPUtime=1122.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 204941 0 0 0 76380 35852 0 0 25 0 1 0 22226055 801968128 189584 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 195793 189584 216 467 0 195324 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 783172

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.08 3/197 20655
/proc/meminfo: memFree=27584800/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=789812 CPUtime=1182.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 206585 0 0 0 79455 38778 0 0 25 0 1 0 22226055 808767488 191228 4089446400 134512640 136421960 4290422752 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 197453 191228 216 467 0 196984 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 789812

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/197 20657
/proc/meminfo: memFree=27580916/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=793648 CPUtime=1242.32
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 207569 0 0 0 82461 41771 0 0 25 0 1 0 22226055 812695552 192212 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/20619/statm: 198412 192212 216 467 0 197943 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 793648

[startup+1302.3 s]
/proc/loadavg: 1.95 1.99 2.06 3/179 20687
/proc/meminfo: memFree=27312048/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=801660 CPUtime=1302.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 209523 0 0 0 87125 43108 0 0 25 0 1 0 22226055 820899840 194166 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 200415 194166 216 467 0 199946 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 801660

[startup+1362.3 s]
/proc/loadavg: 1.96 1.98 2.05 3/179 20744
/proc/meminfo: memFree=27613320/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=808320 CPUtime=1362.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 211194 0 0 0 92050 44183 0 0 25 0 1 0 22226055 827719680 195837 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 202080 195837 216 467 0 201611 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 808320

[startup+1422.31 s]
/proc/loadavg: 1.98 1.98 2.05 3/179 20746
/proc/meminfo: memFree=27603560/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=811756 CPUtime=1422.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 212056 0 0 0 96982 45251 0 0 25 0 1 0 22226055 831238144 196699 4089446400 134512640 136421960 4290422752 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 202939 196699 216 467 0 202470 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 811756

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 2.04 3/179 20748
/proc/meminfo: memFree=27598908/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=815060 CPUtime=1482.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 212898 0 0 0 101814 46419 0 0 25 0 1 0 22226055 834621440 197541 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 203765 197541 216 467 0 203296 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 815060

[startup+1542.3 s]
/proc/loadavg: 2.05 2.00 2.04 3/179 20750
/proc/meminfo: memFree=27596880/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=817304 CPUtime=1542.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 213465 0 0 0 106832 47401 0 0 25 0 1 0 22226055 836919296 198108 4089446400 134512640 136421960 4290422752 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 204326 198108 216 467 0 203857 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 817304

[startup+1602.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/179 20750
/proc/meminfo: memFree=27589252/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=824712 CPUtime=1602.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 215317 0 0 0 111844 48389 0 0 25 0 1 0 22226055 844505088 199960 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 206178 199960 216 467 0 205709 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 824712

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 20752
/proc/meminfo: memFree=27583016/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=830172 CPUtime=1662.33
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 216682 0 0 0 116732 49501 0 0 25 0 1 0 22226055 850096128 201325 4089446400 134512640 136421960 4290422752 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 207543 201325 216 467 0 207074 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 830172

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 20754
/proc/meminfo: memFree=27575160/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=837448 CPUtime=1722.34
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 218516 0 0 0 121669 50565 0 0 25 0 1 0 22226055 857546752 203159 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 209362 203159 216 467 0 208893 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 837448

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 20756
/proc/meminfo: memFree=27569412/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=843132 CPUtime=1782.34
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 219926 0 0 0 126209 52025 0 0 25 0 1 0 22226055 863367168 204569 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 210783 204569 216 467 0 210314 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 843132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 20756
/proc/meminfo: memFree=27566048/32951124 swapFree=67111528/67111528
[pid=20619] ppid=20617 vsize=846308 CPUtime=1800.05
/proc/20619/stat : 20619 (pbct) R 20617 20619 18350 0 -1 4202496 220736 0 0 0 127490 52515 0 0 25 0 1 0 22226055 866619392 205379 4089446400 134512640 136421960 4290422752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20619/statm: 211577 205379 216 467 0 211108 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 846308

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): 1800.09
CPU user time (s): 1274.91
CPU system time (s): 525.182
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 846308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1274.91
system time used= 525.182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 220738
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= 2992

runsolver used 2.74658 second user time and 5.80612 second system time

The end

Launcher Data 

Begin job on node138 at 2010-07-08 00:02:09
IDJOB=2701447
IDBENCH=79581
IDSOLVER=1208
FILE ID=node138/2701447-1278540129
PBS_JOBID= 11239201
Free space on /tmp= 73600 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701447-1278540129/watcher-2701447-1278540129 -o /tmp/evaluation-result-2701447-1278540129/solver-2701447-1278540129 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701447-1278540129.wbo

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

MD5SUM BENCH= c6376a45287ec410a1be42a1f73e9b68
RANDOM SEED=1139385853

node138.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		: 2666.845
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		: 2666.845
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	: 5266.27
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		: 2666.845
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	: 5332.82
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		: 2666.845
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	: 5332.73
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		: 2666.845
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	: 5332.82
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		: 2666.845
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	: 5332.75
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		: 2666.845
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	: 5332.82
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		: 2666.845
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	: 5332.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28348496 kB
Buffers:        137288 kB
Cached:        3991160 kB
SwapCached:          0 kB
Active:        1889008 kB
Inactive:      2562228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28348496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12244 kB
Writeback:           0 kB
AnonPages:      322144 kB
Mapped:          20284 kB
Slab:            85592 kB
PageTables:       5232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1649092 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= 73596 MiB
End job on node138 at 2010-07-08 00:32:11