Trace number 2681999

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (MO) 1279.9 1280.28

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480-max.opb
MD5SUM155cfa68d401e9611b171cd288033a79
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables58651
Total number of constraints174421
Number of constraints which are clauses174420
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint58140
Number of terms in the objective function 171
Biggest coefficient in the objective function 1496577676626844588240573268701473812127674924007424
Number of bits for the biggest coefficient in the objective function 171
Sum of the numbers in the objective function 2993155353253689176481146537402947624255349848014847
Number of bits of the sum of numbers in the objective function 171
Biggest number in a constraint 1675975991242824637446753124775730765934920727574049172215445180465220503759193372100234287270862928461253982273310756356719235351493321243304206125760512
Number of bits of the biggest number in a constraint 510
Biggest sum of numbers in a constraint 6703903964971298549787012499102923063739682910296195038597131527667767167333656272927595621892946315600953569576375136127347577727820033305822846748291905
Number of bits of the biggest sum of numbers511
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
2.20/2.27	c constraints 1/0 clauses 174420/0 units 0
2.20/2.27	c vars 58651
2.20/2.27	c objective 171 + -2993155353253689176481146537402947624255349848014847
1279.72/1280.10	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-2681999-1277493722/watcher-2681999-1277493722 -o /tmp/evaluation-result-2681999-1277493722/solver-2681999-1277493722 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681999-1277493722.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31484
/proc/meminfo: memFree=1852928/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=2136 CPUtime=0
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 251 0 0 0 0 0 0 0 18 0 1 0 90665029 2187264 170 1992294400 134512640 136421960 4287806752 18446744073709551615 135160322 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 534 170 146 467 0 65 0

[startup+0.0715491 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31484
/proc/meminfo: memFree=1852928/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=2400 CPUtime=0.06
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 309 0 0 0 6 0 0 0 20 0 1 0 90665029 2457600 228 1992294400 134512640 136421960 4287806752 18446744073709551615 134518930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 600 228 146 467 0 131 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.100552 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31484
/proc/meminfo: memFree=1852928/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=2532 CPUtime=0.09
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 335 0 0 0 9 0 0 0 20 0 1 0 90665029 2592768 254 1992294400 134512640 136421960 4287806752 18446744073709551615 135641990 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300581 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31484
/proc/meminfo: memFree=1852928/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=3192 CPUtime=0.29
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 515 0 0 0 29 0 0 0 20 0 1 0 90665029 3268608 434 1992294400 134512640 136421960 4287806752 18446744073709551615 135158986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700638 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31484
/proc/meminfo: memFree=1852928/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=4896 CPUtime=0.69
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 973 0 0 0 69 0 0 0 21 0 1 0 90665029 5013504 794 1992294400 134512640 136421960 4287806752 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 1224 794 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50075 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31485
/proc/meminfo: memFree=1849200/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=7916 CPUtime=1.49
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 1823 0 0 0 149 0 0 0 23 0 1 0 90665029 8105984 1515 1992294400 134512640 136421960 4287806752 18446744073709551615 134552911 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31484/statm: 1979 1515 146 467 0 1510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31485
/proc/meminfo: memFree=1839900/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=102880 CPUtime=3.09
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 26273 0 0 0 297 12 0 0 25 0 1 0 90665029 105349120 24969 1992294400 134512640 136421960 4287806752 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 25720 24970 190 467 0 25251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102880

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31485
/proc/meminfo: memFree=1533000/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=386792 CPUtime=6.29
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 102324 0 0 0 586 43 0 0 25 0 1 0 90665029 396075008 95074 1992294400 134512640 136421960 4287806752 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 96698 95075 195 467 0 96229 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 386792

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31487
/proc/meminfo: memFree=1069240/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=801116 CPUtime=12.69
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 210854 0 0 0 1174 95 0 0 25 0 1 0 90665029 820342784 195703 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 200279 195703 215 467 0 199810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 801116

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31487
/proc/meminfo: memFree=1064404/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=805644 CPUtime=25.48
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 211975 0 0 0 2443 105 0 0 25 0 1 0 90665029 824979456 196824 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 201411 196824 215 467 0 200942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 805644

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31487
/proc/meminfo: memFree=1057584/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=812420 CPUtime=51.08
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 213678 0 0 0 5002 106 0 0 25 0 1 0 90665029 831918080 198527 1992294400 134512640 136421960 4287806752 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 203105 198527 215 467 0 202636 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 812420

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31489
/proc/meminfo: memFree=1035264/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=834488 CPUtime=102.27
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 219199 0 0 0 10114 113 0 0 25 0 1 0 90665029 854515712 204048 1992294400 134512640 136421960 4287806752 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 208622 204048 217 467 0 208153 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 834488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31491
/proc/meminfo: memFree=989384/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=881308 CPUtime=162.24
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 230860 0 0 0 16094 130 0 0 25 0 1 0 90665029 902459392 215709 1992294400 134512640 136421960 4287806752 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 220327 215709 217 467 0 219858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 881308

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31491
/proc/meminfo: memFree=943380/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=926756 CPUtime=222.22
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 242164 0 0 0 22073 149 0 0 25 0 1 0 90665029 948998144 227013 1992294400 134512640 136421960 4287806752 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 231689 227013 217 467 0 231220 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 926756

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31493
/proc/meminfo: memFree=853728/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1017768 CPUtime=282.21
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 264666 0 0 0 28052 169 0 0 25 0 1 0 90665029 1042194432 249515 1992294400 134512640 136421960 4287806752 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 254442 249515 217 467 0 253973 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1017768

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31495
/proc/meminfo: memFree=794580/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1076936 CPUtime=342.19
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 279299 0 0 0 34021 198 0 0 25 0 1 0 90665029 1102782464 264148 1992294400 134512640 136421960 4287806752 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 269234 264148 217 467 0 268765 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1076936

[startup+402.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 31497
/proc/meminfo: memFree=706292/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1168108 CPUtime=402.17
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 301656 0 0 0 39987 230 0 0 25 0 1 0 90665029 1196142592 286505 1992294400 134512640 136421960 4287806752 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 292027 286505 217 467 0 291558 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1168108

[startup+462.301 s]
/proc/loadavg: 1.21 1.08 1.02 2/107 31499
/proc/meminfo: memFree=666860/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1206132 CPUtime=462.15
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 311109 0 0 0 45976 239 0 0 25 0 1 0 90665029 1235079168 295958 1992294400 134512640 136421960 4287806752 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 301533 295958 217 467 0 301064 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1206132

[startup+522.3 s]
/proc/loadavg: 1.08 1.06 1.02 2/107 31499
/proc/meminfo: memFree=656444/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1216284 CPUtime=522.14
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 313673 0 0 0 51974 240 0 0 25 0 1 0 90665029 1245474816 298522 1992294400 134512640 136421960 4287806752 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 304071 298522 217 467 0 303602 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1216284

[startup+582.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/107 31501
/proc/meminfo: memFree=648136/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1224588 CPUtime=582.12
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 315740 0 0 0 57971 241 0 0 25 0 1 0 90665029 1253978112 300589 1992294400 134512640 136421960 4287806752 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 306147 300589 217 467 0 305678 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1224588

[startup+642.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/107 31506
/proc/meminfo: memFree=640076/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1232428 CPUtime=642.11
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 317688 0 0 0 63969 242 0 0 25 0 1 0 90665029 1262006272 302537 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 308107 302537 217 467 0 307638 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1232428

[startup+702.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 31508
/proc/meminfo: memFree=621600/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1251740 CPUtime=702.08
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 322466 0 0 0 69959 249 0 0 25 0 1 0 90665029 1281781760 307315 1992294400 134512640 136421960 4287806752 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 312935 307315 217 467 0 312466 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1251740

[startup+762.308 s]
/proc/loadavg: 1.00 1.03 1.00 3/107 31510
/proc/meminfo: memFree=552036/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1320328 CPUtime=762.07
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 339653 0 0 0 75949 258 0 0 25 0 1 0 90665029 1352015872 324502 1992294400 134512640 136421960 4287806752 18446744073709551615 135276755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 330082 324502 217 467 0 329613 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1320328

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31510
/proc/meminfo: memFree=502932/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1369904 CPUtime=822.04
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 351955 0 0 0 81912 292 0 0 25 0 1 0 90665029 1402781696 336804 1992294400 134512640 136421960 4287806752 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 342476 336804 217 467 0 342007 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1369904

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31512
/proc/meminfo: memFree=485200/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1387224 CPUtime=882.03
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 356281 0 0 0 87909 294 0 0 25 0 1 0 90665029 1420517376 341130 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 346806 341130 217 467 0 346337 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1387224

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31514
/proc/meminfo: memFree=389348/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1486404 CPUtime=942.01
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 380456 0 0 0 93870 331 0 0 25 0 1 0 90665029 1522077696 365305 1992294400 134512640 136421960 4287806752 18446744073709551615 135166527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 371601 365305 217 467 0 371132 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1486404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31516
/proc/meminfo: memFree=298580/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1578284 CPUtime=1002
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 402915 0 0 0 99835 365 0 0 25 0 1 0 90665029 1616162816 387764 1992294400 134512640 136421960 4287806752 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 394571 387764 217 467 0 394102 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1578284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31518
/proc/meminfo: memFree=219964/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1654932 CPUtime=1061.98
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 422564 0 0 0 105807 391 0 0 25 0 1 0 90665029 1694650368 407413 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 413733 407413 217 467 0 413264 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1654932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31518
/proc/meminfo: memFree=123988/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1753940 CPUtime=1121.96
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 446502 0 0 0 111787 409 0 0 25 0 1 0 90665029 1796034560 431351 1992294400 134512640 136421960 4287806752 18446744073709551615 135166690 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 438485 431351 217 467 0 438016 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1753940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31520
/proc/meminfo: memFree=72280/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1804940 CPUtime=1181.93
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 459411 0 0 0 117771 422 0 0 25 0 1 0 90665029 1848258560 444260 1992294400 134512640 136421960 4287806752 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 451235 444260 217 467 0 450766 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1804940

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31522
/proc/meminfo: memFree=42396/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1834144 CPUtime=1241.92
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 466746 0 0 0 123766 426 0 0 25 0 1 0 90665029 1878163456 451595 1992294400 134512640 136421960 4287806752 18446744073709551615 135154810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 458536 451595 217 467 0 458067 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1834144



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1280.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31522
/proc/meminfo: memFree=33220/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=1843436 CPUtime=1279.72
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4202496 469010 0 0 0 127545 427 0 0 25 0 1 0 90665029 1887678464 453859 1992294400 134512640 136421960 4287806752 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31484/statm: 460859 453859 217 467 0 460390 0
Current children cumulated CPU time (s) 1279.72
Current children cumulated vsize (KiB) 1843436

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

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

[startup+1280.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31522
/proc/meminfo: memFree=33220/2059040 swapFree=4140068/4192956
[pid=31484] ppid=31482 vsize=0 CPUtime=1279.82
/proc/31484/stat : 31484 (pbct) R 31482 31484 31295 0 -1 4194308 469012 0 0 0 127545 437 0 0 25 0 1 0 90665029 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31484/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1279.82
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1280.28
CPU time (s): 1279.9
CPU user time (s): 1275.45
CPU system time (s): 4.44632
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1843436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1275.45
system time used= 4.44632
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469012
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= 15578

runsolver used 2.18267 second user time and 5.98509 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-25 21:22:03
IDJOB=2681999
IDBENCH=2972
IDSOLVER=1192
FILE ID=node039/2681999-1277493722
PBS_JOBID= 11190548
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681999-1277493722/watcher-2681999-1277493722 -o /tmp/evaluation-result-2681999-1277493722/solver-2681999-1277493722 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681999-1277493722.opb

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

MD5SUM BENCH= 155cfa68d401e9611b171cd288033a79
RANDOM SEED=899861848

node039.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853456 kB
Buffers:         18404 kB
Cached:          96588 kB
SwapCached:       5404 kB
Active:          77596 kB
Inactive:        49440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853456 kB
SwapTotal:     4192956 kB
SwapFree:      4140068 kB
Dirty:           11452 kB
Writeback:           8 kB
AnonPages:       10828 kB
Mapped:          12084 kB
Slab:            56480 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181024 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62308 MiB
End job on node039 at 2010-06-25 21:43:25