Trace number 2683049

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) 1214.14 1214.5

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=160-sizeP=81-sizeQ=160-451332552.opb
MD5SUM2f5974fd1cc2be6a4a0cf3d0ad32a019
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark3.9284
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables13201
Total number of constraints38881
Number of constraints which are clauses38880
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 constraint12960
Number of terms in the objective function 81
Biggest coefficient in the objective function 1208925819614629174706176
Number of bits for the biggest coefficient in the objective function 81
Sum of the numbers in the objective function 2417851639229258349412351
Number of bits of the sum of numbers in the objective function 81
Biggest number in a constraint 883423532389192164791648750371459257913741948437809479060803100646309888
Number of bits of the biggest number in a constraint 240
Biggest sum of numbers in a constraint 3533694129556768659166594049428614927482833788414325188820087345754616777
Number of bits of the biggest sum of numbers241
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.39/0.46	c constraints 1/0 clauses 38880/0 units 0
0.39/0.46	c vars 13201
0.39/0.46	c objective 81 + 0
1213.95/1214.31	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-2683049-1277494373/watcher-2683049-1277494373 -o /tmp/evaluation-result-2683049-1277494373/solver-2683049-1277494373 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683049-1277494373.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 23780
/proc/meminfo: memFree=1805992/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=2136 CPUtime=0
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 250 0 0 0 0 0 0 0 23 0 1 0 125023716 2187264 169 1992294400 134512640 136421960 4287642976 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23780/statm: 534 169 146 467 0 65 0

[startup+0.020857 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23780
/proc/meminfo: memFree=1805992/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=2136 CPUtime=0.01
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 261 0 0 0 1 0 0 0 23 0 1 0 125023716 2187264 180 1992294400 134512640 136421960 4287642976 18446744073709551615 135642877 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23780/statm: 534 180 146 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101866 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23780
/proc/meminfo: memFree=1805992/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=2532 CPUtime=0.09
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 334 0 0 0 9 0 0 0 23 0 1 0 125023716 2592768 253 1992294400 134512640 136421960 4287642976 18446744073709551615 135818528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23780/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301886 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23780
/proc/meminfo: memFree=1805992/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=3192 CPUtime=0.29
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 512 0 0 0 29 0 0 0 24 0 1 0 125023716 3268608 431 1992294400 134512640 136421960 4287642976 18446744073709551615 135642941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23780/statm: 798 431 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701927 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23780
/proc/meminfo: memFree=1805992/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=31836 CPUtime=0.69
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 7733 0 0 0 66 3 0 0 25 0 1 0 125023716 32600064 7507 1992294400 134512640 136421960 4287642976 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 7959 7508 189 467 0 7490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31836

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1745472/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=104136 CPUtime=1.49
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 27020 0 0 0 136 13 0 0 25 0 1 0 125023716 106635264 25410 1992294400 134512640 136421960 4287642976 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 26034 25411 195 467 0 25565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104136

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1635236/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=183404 CPUtime=3.09
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 47628 0 0 0 285 24 0 0 25 0 1 0 125023716 187805696 44300 1992294400 134512640 136421960 4287642976 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 45851 44300 216 467 0 45382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183404

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1623456/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=190564 CPUtime=6.29
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 49426 0 0 0 597 32 0 0 25 0 1 0 125023716 195137536 46098 1992294400 134512640 136421960 4287642976 18446744073709551615 135272660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 47641 46098 217 467 0 47172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 190564

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1602624/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=211136 CPUtime=12.68
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 54592 0 0 0 1227 41 0 0 25 0 1 0 125023716 216203264 51264 1992294400 134512640 136421960 4287642976 18446744073709551615 134865284 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 52784 51264 217 467 0 52315 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 211136

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1581048/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=231652 CPUtime=25.49
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 59635 0 0 0 2502 47 0 0 25 0 1 0 125023716 237211648 56307 1992294400 134512640 136421960 4287642976 18446744073709551615 135155115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 57913 56307 217 467 0 57444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 231652

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23781
/proc/meminfo: memFree=1519668/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=294292 CPUtime=51.07
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 75149 0 0 0 5035 72 0 0 25 0 1 0 125023716 301355008 71821 1992294400 134512640 136421960 4287642976 18446744073709551615 135010223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 73573 71821 217 467 0 73104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 294292

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23783
/proc/meminfo: memFree=1424932/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=388712 CPUtime=102.27
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 98478 0 0 0 10120 107 0 0 25 0 1 0 125023716 398041088 95150 1992294400 134512640 136421960 4287642976 18446744073709551615 135165876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 97178 95150 217 467 0 96709 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 388712

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23785
/proc/meminfo: memFree=1329700/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=485068 CPUtime=162.24
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 122330 0 0 0 16086 138 0 0 25 0 1 0 125023716 496709632 119002 1992294400 134512640 136421960 4287642976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 121267 119002 217 467 0 120798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 485068

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23787
/proc/meminfo: memFree=1248232/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=566772 CPUtime=222.22
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 142552 0 0 0 22053 169 0 0 25 0 1 0 125023716 580374528 139224 1992294400 134512640 136421960 4287642976 18446744073709551615 134862087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 141693 139224 217 467 0 141224 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 566772

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23787
/proc/meminfo: memFree=1149156/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=667848 CPUtime=282.2
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 167454 0 0 0 28028 192 0 0 25 0 1 0 125023716 683876352 164126 1992294400 134512640 136421960 4287642976 18446744073709551615 135820657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 166962 164126 217 467 0 166493 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 667848

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23789
/proc/meminfo: memFree=1055164/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=762676 CPUtime=342.19
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 190759 0 0 0 33990 229 0 0 25 0 1 0 125023716 780980224 187431 1992294400 134512640 136421960 4287642976 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 190669 187431 217 467 0 190200 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 762676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23791
/proc/meminfo: memFree=973448/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=845760 CPUtime=402.17
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 211122 0 0 0 39960 257 0 0 25 0 1 0 125023716 866058240 207794 1992294400 134512640 136421960 4287642976 18446744073709551615 135161659 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 211440 207794 217 467 0 210971 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 845760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23793
/proc/meminfo: memFree=879332/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=940788 CPUtime=462.15
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 234599 0 0 0 45925 290 0 0 25 0 1 0 125023716 963366912 231271 1992294400 134512640 136421960 4287642976 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 235197 231271 217 467 0 234728 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 940788

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23795
/proc/meminfo: memFree=798360/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1023348 CPUtime=522.14
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 254892 0 0 0 51889 325 0 0 25 0 1 0 125023716 1047908352 251564 1992294400 134512640 136421960 4287642976 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 255837 251564 217 467 0 255368 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1023348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23795
/proc/meminfo: memFree=740080/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1081168 CPUtime=582.12
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 269350 0 0 0 57874 338 0 0 25 0 1 0 125023716 1107116032 266022 1992294400 134512640 136421960 4287642976 18446744073709551615 135166601 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 270292 266022 217 467 0 269823 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1081168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23797
/proc/meminfo: memFree=663448/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1156768 CPUtime=642.11
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 288309 0 0 0 63858 353 0 0 25 0 1 0 125023716 1184530432 284981 1992294400 134512640 136421960 4287642976 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 289192 284981 217 467 0 288723 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1156768

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23799
/proc/meminfo: memFree=593760/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1227012 CPUtime=702.09
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 305826 0 0 0 69844 365 0 0 25 0 1 0 125023716 1256460288 302498 1992294400 134512640 136421960 4287642976 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 306753 302498 217 467 0 306284 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1227012

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23801
/proc/meminfo: memFree=520972/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1299552 CPUtime=762.07
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 323879 0 0 0 75828 379 0 0 25 0 1 0 125023716 1330741248 320551 1992294400 134512640 136421960 4287642976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 324888 320551 217 467 0 324419 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1299552

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23803
/proc/meminfo: memFree=437768/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1383452 CPUtime=822.05
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 344780 0 0 0 81795 410 0 0 25 0 1 0 125023716 1416654848 341452 1992294400 134512640 136421960 4287642976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 345863 341452 217 467 0 345394 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1383452

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23803
/proc/meminfo: memFree=359152/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1461604 CPUtime=882.03
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 364245 0 0 0 87762 441 0 0 25 0 1 0 125023716 1496682496 360917 1992294400 134512640 136421960 4287642976 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 365401 360917 217 467 0 364932 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1461604

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23805
/proc/meminfo: memFree=293680/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1528276 CPUtime=942.01
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 380625 0 0 0 93738 463 0 0 25 0 1 0 125023716 1564954624 377297 1992294400 134512640 136421960 4287642976 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 382069 377297 217 467 0 381600 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1528276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23807
/proc/meminfo: memFree=223496/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1599312 CPUtime=1001.99
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 398075 0 0 0 99713 486 0 0 25 0 1 0 125023716 1637695488 394747 1992294400 134512640 136421960 4287642976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 399828 394747 217 467 0 399359 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1599312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23809
/proc/meminfo: memFree=151204/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1673964 CPUtime=1061.98
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 416381 0 0 0 105691 507 0 0 25 0 1 0 125023716 1714139136 413053 1992294400 134512640 136421960 4287642976 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 418491 413053 217 467 0 418022 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1673964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23811
/proc/meminfo: memFree=75192/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1750172 CPUtime=1121.97
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 435117 0 0 0 111675 522 0 0 25 0 1 0 125023716 1792176128 431789 1992294400 134512640 136421960 4287642976 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 437543 431789 217 467 0 437074 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1750172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23811
/proc/meminfo: memFree=9596/2059040 swapFree=4134180/4192956
[pid=23780] ppid=23778 vsize=1817712 CPUtime=1181.94
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 451477 0 0 0 117643 551 0 0 25 0 1 0 125023716 1861337088 448149 1992294400 134512640 136421960 4287642976 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 454428 448149 217 467 0 453959 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1817712



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1214.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23813
/proc/meminfo: memFree=10496/2059040 swapFree=4133920/4192956
[pid=23780] ppid=23778 vsize=1843232 CPUtime=1213.95
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4202496 457846 0 0 0 120834 561 0 0 25 0 1 0 125023716 1887469568 454518 1992294400 134512640 136421960 4287642976 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23780/statm: 460808 454518 217 467 0 460339 0
Current children cumulated CPU time (s) 1213.95
Current children cumulated vsize (KiB) 1843232

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

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

[startup+1214.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23813
/proc/meminfo: memFree=10496/2059040 swapFree=4133920/4192956
[pid=23780] ppid=23778 vsize=0 CPUtime=1214.05
/proc/23780/stat : 23780 (pbct) R 23778 23780 23591 0 -1 4194308 457848 0 0 0 120834 571 0 0 25 0 1 0 125023716 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23780/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1214.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1214.5
CPU time (s): 1214.14
CPU user time (s): 1208.34
CPU system time (s): 5.79412
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1208.34
system time used= 5.79412
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457848
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= 3761

runsolver used 2.07168 second user time and 5.68114 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-25 21:32:53
IDJOB=2683049
IDBENCH=3002
IDSOLVER=1192
FILE ID=node017/2683049-1277494373
PBS_JOBID= 11190572
Free space on /tmp= 62232 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=160-sizeP=81-sizeQ=160-451332552.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683049-1277494373/watcher-2683049-1277494373 -o /tmp/evaluation-result-2683049-1277494373/solver-2683049-1277494373 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683049-1277494373.opb

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

MD5SUM BENCH= 2f5974fd1cc2be6a4a0cf3d0ad32a019
RANDOM SEED=2018191581

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806264 kB
Buffers:         42716 kB
Cached:         114340 kB
SwapCached:      11216 kB
Active:          58768 kB
Inactive:       112100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806264 kB
SwapTotal:     4192956 kB
SwapFree:      4134180 kB
Dirty:            3496 kB
Writeback:           0 kB
AnonPages:       12452 kB
Mapped:           8400 kB
Slab:            59728 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   185456 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= 62228 MiB
End job on node017 at 2010-06-25 21:53:09