Trace number 2673683

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
PBPASSolver 2010-06-13? (TO) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir03_area_partials.opb
MD5SUM1ecf3180e25eced367facc255e84270f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.213967
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables1213
Total number of constraints4575
Number of constraints which are clauses4575
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint125
Number of terms in the objective function 207
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 207
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 207
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.68/2.79	c 1213 4575 0 0 0 0 0 0
2.68/2.79	o 19
2.68/2.79	c 128 ~x5782+64 ~x5781+32 ~x5780+16 ~x5779+8 ~x5778+4 ~x5777+2 ~x5776+1 ~x5775+1 ~x1214+1 ~x1212+1 ~x1207+1 ~x1204+1 ~x1202+1 ~x1200+1 ~x1196+1 ~x1194+1 ~x1191+1 ~x1188+1 ~x1184+1 ~x1182+1 ~x1173+1 ~x1171+1 ~x1151+1 ~x1145+1 ~x1143+1 ~x1141+1 ~x1134+1 ~x1129+1 ~x1127+1 ~x1126+1 ~x1124+1 ~x1108+1 ~x1094+1 ~x1092+1 ~x1081+1 ~x1076+1 ~x1035+1 ~x1033+1 ~x1031+1 ~x1027+1 ~x982+1 ~x936+1 ~x934+1 ~x931+1 ~x929+1 ~x928+1 ~x912+1 ~x907+1 ~x905+1 ~x903+1 ~x897+1 ~x892+1 ~x890+1 ~x889+1 ~x883+1 ~x843+1 ~x834+1 ~x816+1 ~x813+1 ~x807+1 ~x805+1 ~x788+1 ~x784+1 ~x780+1 ~x736+1 ~x724+1 ~x716+1 ~x699+1 ~x689+1 ~x687+1 ~x685+1 ~x682+1 ~x677+1 ~x655+1 ~x653+1 ~x650+1 ~x648+1 ~x647+1 ~x645+1 ~x643+1 ~x628+1 ~x619+1 ~x617+1 ~x614+1 ~x612+1 ~x611+1 ~x608+1 ~x605+1 ~x603+1 ~x599+1 ~x591+1 ~x573+1 ~x550+1 ~x548+1 ~x500+1 ~x497+1 ~x494+1 ~x492+1 ~x483+1 ~x463+1 ~x458+1 ~x436+1 ~x434+1 ~x426+1 ~x418+1 ~x416+1 ~x414+1 ~x407+1 ~x405+1 ~x404+1 ~x403+1 ~x402+1 ~x400+1 ~x382+1 ~x380+1 ~x379+1 ~x378+1 ~x376+1 ~x374+1 ~x373+1 ~x372+1 ~x367+1 ~x365+1 ~x363+1 ~x360+1 ~x358+1 ~x357+1 ~x356+1 ~x348+1 ~x346+1 ~x345+1 ~x327+1 ~x325+1 ~x323+1 ~x315+1 ~x310+1 ~x307+1 ~x304+1 ~x301+1 ~x282+1 ~x280+1 ~x273+1 ~x263+1 ~x261+1 ~x260+1 ~x259+1 ~x258+1 ~x249+1 ~x246+1 ~x239+1 ~x236+1 ~x229+1 ~x220+1 ~x218+1 ~x217+1 ~x216+1 ~x215+1 ~x214+1 ~x213+1 ~x211+1 ~x208+1 ~x206+1 ~x205+1 ~x204+1 ~x203+1 ~x202+1 ~x201+1 ~x200+1 ~x199+1 ~x197+1 ~x193+1 ~x191+1 ~x190+1 ~x189+1 ~x188+1 ~x186+1 ~x183+1 ~x180+1 ~x170+1 ~x167+1 ~x165+1 ~x164+1 ~x

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-2673683-1276806089/watcher-2673683-1276806089 -o /tmp/evaluation-result-2673683-1276806089/solver-2673683-1276806089 -C 1800 -W 2000 -M 1800 run HOME/instance-2673683-1276806089.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 0.99 0.98 3/106 23641
/proc/meminfo: memFree=1863400/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0

[startup+0.10194 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 23641
/proc/meminfo: memFree=1863400/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200957 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 23641
/proc/meminfo: memFree=1863400/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300973 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 23641
/proc/meminfo: memFree=1863400/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70104 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 23641
/proc/meminfo: memFree=1863400/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50117 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23644
/proc/meminfo: memFree=1647748/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=234572 CPUtime=1.48
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 58384 0 0 0 86 62 0 0 25 0 1 0 21899800 240201728 58066 1992294400 134512640 134902295 4292611072 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 58643 58066 259 96 0 57855 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 243272

[startup+3.10144 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23644
/proc/meminfo: memFree=1607076/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=267264 CPUtime=3.08
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 71334 0 0 0 241 67 0 0 25 0 1 0 21899800 273678336 66158 1992294400 134512640 134902295 4292611072 18446744073709551615 4160453624 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 66816 66158 262 96 0 66028 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 275964

[startup+6.30097 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23644
/proc/meminfo: memFree=1597528/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=268588 CPUtime=6.28
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 71687 0 0 0 561 67 0 0 25 0 1 0 21899800 275034112 66511 1992294400 134512640 134902295 4292611072 18446744073709551615 4160476461 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 67147 66511 269 96 0 66359 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 277288

[startup+12.701 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23644
/proc/meminfo: memFree=1594428/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=271680 CPUtime=12.68
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 72423 0 0 0 1200 68 0 0 25 0 1 0 21899800 278200320 67247 1992294400 134512640 134902295 4292611072 18446744073709551615 4160460109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 67920 67247 269 96 0 67132 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 280380

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23644
/proc/meminfo: memFree=1589344/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=276448 CPUtime=25.47
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 73648 0 0 0 2479 68 0 0 25 0 1 0 21899800 283082752 68472 1992294400 134512640 134902295 4292611072 18446744073709551615 4160457919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 69112 68472 269 96 0 68324 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 285148

[startup+51.1004 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23646
/proc/meminfo: memFree=1583516/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=282252 CPUtime=51.06
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 75089 0 0 0 5037 69 0 0 25 0 1 0 21899800 289026048 69913 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 70563 69913 269 96 0 69775 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 290952

[startup+102.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23646
/proc/meminfo: memFree=1571364/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=294356 CPUtime=102.26
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 78062 0 0 0 10154 72 0 0 25 0 1 0 21899800 301420544 72886 1992294400 134512640 134902295 4292611072 18446744073709551615 4160472053 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 73589 72886 269 96 0 72801 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 303056

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23648
/proc/meminfo: memFree=1569008/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=296616 CPUtime=162.23
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 78647 0 0 0 16151 72 0 0 25 0 1 0 21899800 303734784 73471 1992294400 134512640 134902295 4292611072 18446744073709551615 4160439001 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 74154 73471 269 96 0 73366 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 305316

[startup+222.309 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23650
/proc/meminfo: memFree=1565288/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=300208 CPUtime=222.22
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 79548 0 0 0 22149 73 0 0 25 0 1 0 21899800 307412992 74372 1992294400 134512640 134902295 4292611072 18446744073709551615 4160472058 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 75052 74372 269 96 0 74264 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 308908

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23652
/proc/meminfo: memFree=1556484/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=309256 CPUtime=282.19
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 81791 0 0 0 28145 74 0 0 25 0 1 0 21899800 316678144 76615 1992294400 134512640 134902295 4292611072 18446744073709551615 4160457893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 77314 76615 269 96 0 76526 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 317956

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23654
/proc/meminfo: memFree=1549292/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=316132 CPUtime=342.18
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 83509 0 0 0 34142 76 0 0 25 0 1 0 21899800 323719168 78333 1992294400 134512640 134902295 4292611072 18446744073709551615 4160438912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 79033 78333 269 96 0 78245 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 324832

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23654
/proc/meminfo: memFree=1549292/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=316132 CPUtime=402.16
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 83509 0 0 0 40140 76 0 0 25 0 1 0 21899800 323719168 78333 1992294400 134512640 134902295 4292611072 18446744073709551615 4160439006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 79033 78333 269 96 0 78245 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 324832

[startup+462.301 s]

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

/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 354232

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23681
/proc/meminfo: memFree=1519532/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1241.89
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 124107 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160438919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 354232

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23681
/proc/meminfo: memFree=1519532/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1301.87
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 130105 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160451048 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 354232

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23683
/proc/meminfo: memFree=1519532/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1361.85
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 136103 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 354232

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23685
/proc/meminfo: memFree=1519408/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1421.83
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 142101 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160472058 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 354232

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23687
/proc/meminfo: memFree=1519408/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1481.81
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 148099 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 354232

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23689
/proc/meminfo: memFree=1519284/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1541.8
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 154098 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160471752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 354232

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 23689
/proc/meminfo: memFree=1519284/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1601.77
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 160095 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 354232

[startup+1662.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/108 23691
/proc/meminfo: memFree=1519284/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1661.75
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 166093 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 354232

[startup+1722.3 s]
/proc/loadavg: 1.06 1.01 0.99 2/108 23693
/proc/meminfo: memFree=1519160/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1721.73
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90760 0 0 0 172091 82 0 0 25 0 1 0 21899800 353824768 85584 1992294400 134512640 134902295 4292611072 18446744073709551615 4160451042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85584 269 96 0 85595 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 354232

[startup+1782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23695
/proc/meminfo: memFree=1519160/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1781.71
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90762 0 0 0 178089 82 0 0 25 0 1 0 21899800 353824768 85586 1992294400 134512640 134902295 4292611072 18446744073709551615 4160469484 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85586 269 96 0 85595 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 354232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 23695
/proc/meminfo: memFree=1519160/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1800.01
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90769 0 0 0 179919 82 0 0 25 0 1 0 21899800 353824768 85593 1992294400 134512640 134902295 4292611072 18446744073709551615 4160471959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85593 269 96 0 85595 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 354232

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

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

[startup+1800.6 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 23695
/proc/meminfo: memFree=1519160/2059040 swapFree=4140256/4192956
[pid=23641] ppid=23639 vsize=8700 CPUtime=0
/proc/23641/stat : 23641 (run) S 23639 23641 23071 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 21899799 8908800 251 1992294400 4194304 4922060 140733253236832 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23641/statm: 2175 251 211 178 0 68 0
[pid=23643] ppid=23641 vsize=345532 CPUtime=1800.01
/proc/23643/stat : 23643 (PBPASSolver) R 23641 23641 23071 0 -1 4202496 90769 0 0 0 179919 82 0 0 25 0 1 0 21899800 353824768 85593 1992294400 134512640 134902295 4292611072 18446744073709551615 4160471959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23643/statm: 86383 85593 269 96 0 85595 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 354232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23641 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1799.19
CPU system time (s): 0.82
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 354232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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= 4
involuntary context switches= 4

runsolver used 2.95855 second user time and 8.5237 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-17 22:21:29
IDJOB=2673683
IDBENCH=25032
IDSOLVER=1174
FILE ID=node055/2673683-1276806089
PBS_JOBID= 11176649
Free space on /tmp= 62472 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir03_area_partials.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673683-1276806089/watcher-2673683-1276806089 -o /tmp/evaluation-result-2673683-1276806089/solver-2673683-1276806089 -C 1800 -W 2000 -M 1800  run HOME/instance-2673683-1276806089.opb

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

MD5SUM BENCH= 1ecf3180e25eced367facc255e84270f
RANDOM SEED=206170094

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863804 kB
Buffers:         30092 kB
Cached:          84080 kB
SwapCached:       5960 kB
Active:           9860 kB
Inactive:       117028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863804 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:             744 kB
Writeback:           0 kB
AnonPages:       10884 kB
Mapped:          12996 kB
Slab:            46328 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181716 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= 62472 MiB
End job on node055 at 2010-06-17 22:51:31