Trace number 2701381

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 0.1MSAT (TO) 1800.07 1800.05

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
scens/normalized-scen06-20_wcsp.wbo
MD5SUM6c2f2c11e47932282f910f849622cbfd
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark38480
Best CPU time to get the best result obtained on this benchmark1800.14
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2010
Total number of constraints203297
Number of soft constraints203197
Number of constraints which are clauses203197
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint24
Top cost 254962
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 36398479
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
1.09/1.12	c constraints 100/0 clauses 0/203197 units 0
1.09/1.12	c vars 2010
1.09/1.12	c Setting top cost 254962
77.69/77.78	c 77.2593 1100.58 1 409759
77.69/77.78	o 151020
78.10/78.16	c 77.5112 1114.57 1 584260
78.10/78.16	o 150566
78.50/78.54	c 77.7602 1114.57 1 758771
78.50/78.54	o 150021
78.90/78.92	c 77.9991 1114.57 2 963144
78.90/78.92	o 149556
79.39/79.44	c 78.3521 1114.57 35 1217048
79.39/79.44	o 114547
80.49/80.50	c 79.094 1114.7 140 1503990
80.49/80.50	o 68075
116.19/116.21	c 105.253 1121.77 4219 2121959
116.19/116.21	o 68074
206.30/206.34	c 170.722 1131.7 12363 2828042
206.30/206.34	o 68050
225.39/225.41	c 184.972 1136.22 16083 3120222
225.39/225.41	o 68045
246.40/246.50	c 199.978 1139.31 18146 3388487
246.40/246.50	o 68040
354.50/354.53	c 274.306 1150.93 28249 4296660
354.50/354.53	o 68039
499.59/499.62	c 334.014 1168.86 44024 5114883
499.59/499.62	o 68016
523.40/523.44	c 345.828 1170.3 45654 5238260
523.40/523.44	o 68015
831.51/831.60	c 496.265 1198.08 68261 7026136
831.51/831.60	o 67948
1133.60/1133.66	c 633.732 1198.6 41290 8541263
1133.60/1133.66	o 67934
1190.99/1191.09	c 664.28 1198.6 47937 9132875
1190.99/1191.09	o 67926
1327.21/1327.26	c 735.283 1198.6 58933 9879661
1327.21/1327.26	o 67896
1416.20/1416.20	c 776.372 1199.24 68771 10898980
1416.20/1416.20	o 67671
1651.41/1651.44	c 907.71 1200.02 26899 11694689
1651.41/1651.44	o 67670
1738.02/1738.05	c 948.325 1200.02 33830 12260456
1738.02/1738.06	o 67668
1760.41/1760.45	c 959.764 1200.02 36291 12671989
1760.41/1760.45	o 67181
1800.01/1800.00	s SATISFIABLE
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Verifier Data

OK	67181

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701381-1278539555/watcher-2701381-1278539555 -o /tmp/evaluation-result-2701381-1278539555/solver-2701381-1278539555 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701381-1278539555.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: 1.97 2.00 1.93 4/178 2415
/proc/meminfo: memFree=29304128/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=2268 CPUtime=0
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 283 0 0 0 0 0 0 0 21 0 1 0 22168946 2322432 202 4089446400 134512640 136421960 4291839584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2415/statm: 567 202 144 467 0 98 0

[startup+0.0922951 s]
/proc/loadavg: 1.97 2.00 1.93 4/178 2415
/proc/meminfo: memFree=29304128/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=3840 CPUtime=0.08
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 702 0 0 0 8 0 0 0 21 0 1 0 22168946 3932160 523 4089446400 134512640 136421960 4291839584 18446744073709551615 135372660 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2415/statm: 960 523 144 467 0 491 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3840

[startup+0.100292 s]
/proc/loadavg: 1.97 2.00 1.93 4/178 2415
/proc/meminfo: memFree=29304128/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=3840 CPUtime=0.09
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 708 0 0 0 9 0 0 0 21 0 1 0 22168946 3932160 529 4089446400 134512640 136421960 4291839584 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2415/statm: 960 529 144 467 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3840

[startup+0.300318 s]
/proc/loadavg: 1.97 2.00 1.93 4/178 2415
/proc/meminfo: memFree=29304128/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=5936 CPUtime=0.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 1385 0 0 0 29 0 0 0 21 0 1 0 22168946 6078464 1077 4089446400 134512640 136421960 4291839584 18446744073709551615 135805322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2415/statm: 1484 1077 144 467 0 1015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5936

[startup+0.700251 s]
/proc/loadavg: 1.97 2.00 1.93 4/178 2415
/proc/meminfo: memFree=29304128/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=10392 CPUtime=0.69
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 2786 0 0 0 69 0 0 0 22 0 1 0 22168946 10641408 2221 4089446400 134512640 136421960 4291839584 18446744073709551615 135527129 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2415/statm: 2598 2221 144 467 0 2129 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10392

[startup+1.50112 s]
/proc/loadavg: 1.97 2.00 1.93 3/179 2416
/proc/meminfo: memFree=29292340/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=99188 CPUtime=1.49
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 25741 0 0 0 146 3 0 0 25 0 1 0 22168946 101568512 23721 4089446400 134512640 136421960 4291839584 18446744073709551615 134784068 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 24797 23721 194 467 0 24328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99188

[startup+3.10085 s]
/proc/loadavg: 1.97 2.00 1.93 3/179 2416
/proc/meminfo: memFree=29082532/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=435056 CPUtime=3.09
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 114391 0 0 0 294 15 0 0 25 0 1 0 22168946 445497344 107145 4089446400 134512640 136421960 4291839584 18446744073709551615 134632346 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 108764 107145 194 467 0 108295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 435056

[startup+6.30025 s]
/proc/loadavg: 1.97 2.00 1.93 3/179 2417
/proc/meminfo: memFree=28288068/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1094600 CPUtime=6.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 288476 0 0 0 593 36 0 0 25 0 1 0 22168946 1120870400 266842 4089446400 134512640 136421960 4291839584 18446744073709551615 135017068 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 273650 266842 209 467 0 273181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1094600

[startup+12.7002 s]
/proc/loadavg: 1.97 2.00 1.93 3/179 2417
/proc/meminfo: memFree=28230448/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1101024 CPUtime=12.69
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 290056 0 0 0 1233 36 0 0 25 0 1 0 22168946 1127448576 268422 4089446400 134512640 136421960 4291839584 18446744073709551615 135017480 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 275256 268422 209 467 0 274787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1101024

[startup+25.501 s]
/proc/loadavg: 1.98 2.00 1.93 3/179 2418
/proc/meminfo: memFree=28225464/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1106112 CPUtime=25.5
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 291348 0 0 0 2513 37 0 0 25 0 1 0 22168946 1132658688 269714 4089446400 134512640 136421960 4291839584 18446744073709551615 135017513 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 276528 269714 209 467 0 276059 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1106112

[startup+51.1008 s]
/proc/loadavg: 1.98 2.00 1.93 3/179 2418
/proc/meminfo: memFree=28220400/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1111128 CPUtime=51.09
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 292589 0 0 0 5072 37 0 0 25 0 1 0 22168946 1137795072 270955 4089446400 134512640 136421960 4291839584 18446744073709551615 135017513 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 277782 270955 209 467 0 277313 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1111128

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2420
/proc/meminfo: memFree=28199384/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1145012 CPUtime=102.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 302334 0 0 0 9514 716 0 0 25 0 1 0 22168946 1172492288 276183 4089446400 134512640 136421960 4291839584 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 286253 276183 238 467 0 285784 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1145012

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2421
/proc/meminfo: memFree=28190032/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1154500 CPUtime=162.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 304841 0 0 0 13865 2364 0 0 25 0 1 0 22168946 1182208000 278560 4089446400 134512640 136421960 4291839584 18446744073709551615 134641069 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 288625 278560 238 467 0 288156 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1154500

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2422
/proc/meminfo: memFree=28182040/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1162284 CPUtime=222.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 307066 0 0 0 18271 3959 0 0 25 0 1 0 22168946 1190178816 280506 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 290571 280506 238 467 0 290102 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1162284

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.93 3/179 2424
/proc/meminfo: memFree=28175404/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1168896 CPUtime=282.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 308843 0 0 0 22563 5667 0 0 25 0 1 0 22168946 1196949504 282151 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 292224 282151 238 467 0 291755 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1168896

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.93 2/177 2427
/proc/meminfo: memFree=28198796/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1176668 CPUtime=342.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 310768 0 0 0 26874 7356 0 0 25 0 1 0 22168946 1204908032 284076 4089446400 134512640 136421960 4291839584 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/2415/statm: 294167 284076 238 467 0 293698 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1176668

[startup+402.301 s]
/proc/loadavg: 2.39 2.08 1.95 3/196 2473
/proc/meminfo: memFree=27887832/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1183696 CPUtime=402.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 312836 0 0 0 28957 11273 0 0 25 0 1 0 22168946 1212104704 285825 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 295924 285825 238 467 0 295455 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1183696

[startup+462.3 s]
/proc/loadavg: 2.98 2.27 2.02 3/196 2474
/proc/meminfo: memFree=27820548/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1191484 CPUtime=462.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 314785 0 0 0 31414 14815 0 0 25 0 1 0 22168946 1220079616 287774 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 297871 287774 238 467 0 297402 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1191484

[startup+522.3 s]
/proc/loadavg: 2.59 2.29 2.04 3/196 2484
/proc/meminfo: memFree=27763444/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1197832 CPUtime=522.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 316537 0 0 0 34536 17693 0 0 25 0 1 0 22168946 1226579968 289367 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 299458 289367 238 467 0 298989 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 1197832

[startup+582.301 s]
/proc/loadavg: 2.73 2.40 2.09 3/196 2486
/proc/meminfo: memFree=27717224/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1204984 CPUtime=582.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 318655 0 0 0 37350 20880 0 0 25 0 1 0 22168946 1233903616 291175 4089446400 134512640 136421960 4291839584 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 301246 291175 238 467 0 300777 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1204984

[startup+642.301 s]
/proc/loadavg: 2.22 2.31 2.08 3/196 2488
/proc/meminfo: memFree=27651560/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1210132 CPUtime=642.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 319927 0 0 0 40325 23906 0 0 25 0 1 0 22168946 1239175168 292447 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 302533 292447 238 467 0 302064 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1210132

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 3.11 2.61 2.23 3/196 2492
/proc/meminfo: memFree=27541892/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1225632 CPUtime=822.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 323793 0 0 0 49184 33047 0 0 25 0 1 0 22168946 1255047168 296313 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306408 296313 238 467 0 305939 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1225632

[startup+882.303 s]
/proc/loadavg: 3.35 2.69 2.28 3/196 2494
/proc/meminfo: memFree=27509068/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=882.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324370 0 0 0 51991 36239 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 1227360

[startup+942.301 s]
/proc/loadavg: 2.74 2.64 2.28 3/196 2496
/proc/meminfo: memFree=27479176/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=942.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324370 0 0 0 54431 39800 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1227360

[startup+1002.3 s]
/proc/loadavg: 2.81 2.66 2.31 3/196 2498
/proc/meminfo: memFree=27447776/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1002.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324370 0 0 0 57363 42867 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1227360

[startup+1062.3 s]
/proc/loadavg: 3.07 2.74 2.35 3/196 2499
/proc/meminfo: memFree=27401812/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1062.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324370 0 0 0 59911 46320 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1227360

[startup+1122.3 s]
/proc/loadavg: 2.43 2.62 2.33 3/197 2712
/proc/meminfo: memFree=28073664/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1122.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324370 0 0 0 62741 49489 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 1227360

[startup+1182.3 s]
/proc/loadavg: 2.15 2.50 2.31 3/197 2714
/proc/meminfo: memFree=28068948/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1182.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324371 0 0 0 65924 52306 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 1227360

[startup+1242.3 s]
/proc/loadavg: 2.06 2.41 2.29 3/197 2716
/proc/meminfo: memFree=28067140/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1242.29
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324372 0 0 0 69346 54883 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 1227360

[startup+1302.3 s]
/proc/loadavg: 2.02 2.33 2.27 3/197 2718
/proc/meminfo: memFree=28066572/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1302.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324372 0 0 0 72134 58097 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 1227360

[startup+1362.3 s]
/proc/loadavg: 2.00 2.27 2.25 3/197 2719
/proc/meminfo: memFree=28066640/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1227360 CPUtime=1362.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324373 0 0 0 75305 60925 0 0 25 0 1 0 22168946 1256816640 296729 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 306840 296729 238 467 0 306371 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 1227360

[startup+1422.31 s]
/proc/loadavg: 2.00 2.22 2.23 3/197 2720
/proc/meminfo: memFree=28064828/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1422.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324735 0 0 0 77893 64337 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1422.3
Current children cumulated vsize (KiB) 1228812

[startup+1482.3 s]
/proc/loadavg: 2.00 2.17 2.21 3/197 2722
/proc/meminfo: memFree=28064148/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1482.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324735 0 0 0 82186 66044 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 1228812

[startup+1542.3 s]
/proc/loadavg: 2.00 2.14 2.20 3/197 2724
/proc/meminfo: memFree=28063960/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1542.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324735 0 0 0 84934 69297 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 1228812

[startup+1602.3 s]
/proc/loadavg: 2.00 2.11 2.18 3/197 2732
/proc/meminfo: memFree=28062664/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1602.3
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324735 0 0 0 87894 72336 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 1228812

[startup+1662.3 s]
/proc/loadavg: 2.00 2.09 2.17 3/197 2733
/proc/meminfo: memFree=28062592/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1662.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324736 0 0 0 91202 75029 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 1228812

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 2.16 3/197 2734
/proc/meminfo: memFree=28062512/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1722.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324736 0 0 0 94080 78151 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 1228812

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.14 3/197 2736
/proc/meminfo: memFree=28061460/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1782.31
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324738 0 0 0 97067 81164 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 1228812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.05 2.14 3/197 2736
/proc/meminfo: memFree=28061440/32950928 swapFree=67109624/67111528
[pid=2415] ppid=2413 vsize=1228812 CPUtime=1800.01
/proc/2415/stat : 2415 (pbct) R 2413 2415 927 0 -1 4202496 324738 0 0 0 97802 82199 0 0 25 0 1 0 22168946 1258303488 297090 4089446400 134512640 136421960 4291839584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/2415/statm: 307203 297090 238 467 0 306734 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1228812

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): 1800.05
CPU time (s): 1800.07
CPU user time (s): 978.032
CPU system time (s): 822.037
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1228812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 978.032
system time used= 822.037
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 324739
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= 3809

runsolver used 2.79257 second user time and 6.18806 second system time

The end

Launcher Data

Begin job on node126 at 2010-07-07 23:52:35
IDJOB=2701381
IDBENCH=79570
IDSOLVER=1208
FILE ID=node126/2701381-1278539555
PBS_JOBID= 11239226
Free space on /tmp= 73528 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-20_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701381-1278539555/watcher-2701381-1278539555 -o /tmp/evaluation-result-2701381-1278539555/solver-2701381-1278539555 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701381-1278539555.wbo

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

MD5SUM BENCH= 6c2f2c11e47932282f910f849622cbfd
RANDOM SEED=1312377116

node126.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		: 2666.861
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	: 5333.72
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		: 2666.861
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	: 5226.05
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		: 2666.861
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.84
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.85
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		: 2666.861
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29304648 kB
Buffers:        111300 kB
Cached:        3287936 kB
SwapCached:       1140 kB
Active:         724140 kB
Inactive:      2770488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29304648 kB
SwapTotal:    67111528 kB
SwapFree:     67109624 kB
Dirty:            7788 kB
Writeback:           0 kB
AnonPages:       94292 kB
Mapped:          15468 kB
Slab:            86436 kB
PageTables:       4732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   241516 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= 73528 MiB
End job on node126 at 2010-07-08 00:22:37