Trace number 2673657

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) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir04_area_delay.opb
MD5SUMea4ff8014cd873922b6021da249fa157
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.162974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables741
Total number of constraints2072
Number of constraints which are clauses2072
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 constraint31
Number of terms in the objective function 360
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 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.98	c 741 2072 0 0 0 0 0 0
0.00/0.98	o 16
0.00/0.98	c 256 ~x2649+128 ~x2648+64 ~x2647+32 ~x2646+16 ~x2645+8 ~x2644+4 ~x2643+2 ~x2642+1 ~x2641+1 ~x742+1 ~x741+1 ~x739+1 ~x738+1 ~x736+1 ~x734+1 ~x732+1 ~x730+1 ~x728+1 ~x726+1 ~x724+1 ~x722+1 ~x720+1 ~x718+1 ~x716+1 ~x715+1 ~x713+1 ~x711+1 ~x709+1 ~x707+1 ~x706+1 ~x705+1 ~x703+1 ~x701+1 ~x699+1 ~x697+1 ~x695+1 ~x693+1 ~x691+1 ~x687+1 ~x686+1 ~x684+1 ~x683+1 ~x678+1 ~x676+1 ~x675+1 ~x673+1 ~x671+1 ~x670+1 ~x668+1 ~x666+1 ~x665+1 ~x663+1 ~x662+1 ~x661+1 ~x659+1 ~x657+1 ~x655+1 ~x653+1 ~x651+1 ~x650+1 ~x649+1 ~x647+1 ~x646+1 ~x644+1 ~x642+1 ~x641+1 ~x639+1 ~x638+1 ~x636+1 ~x634+1 ~x632+1 ~x630+1 ~x628+1 ~x626+1 ~x624+1 ~x622+1 ~x621+1 ~x620+1 ~x619+1 ~x617+1 ~x615+1 ~x613+1 ~x611+1 ~x610+1 ~x609+1 ~x607+1 ~x605+1 ~x603+1 ~x601+1 ~x599+1 ~x597+1 ~x596+1 ~x594+1 ~x592+1 ~x590+1 ~x588+1 ~x586+1 ~x584+1 ~x583+1 ~x582+1 ~x580+1 ~x578+1 ~x576+1 ~x574+1 ~x572+1 ~x571+1 ~x569+1 ~x567+1 ~x565+1 ~x563+1 ~x561+1 ~x560+1 ~x558+1 ~x556+1 ~x552+1 ~x550+1 ~x546+1 ~x542+1 ~x540+1 ~x536+1 ~x534+1 ~x532+1 ~x530+1 ~x526+1 ~x525+1 ~x523+1 ~x521+1 ~x519+1 ~x518+1 ~x516+1 ~x514+1 ~x512+1 ~x510+1 ~x508+1 ~x506+1 ~x505+1 ~x503+1 ~x501+1 ~x499+1 ~x498+1 ~x496+1 ~x494+1 ~x492+1 ~x490+1 ~x488+1 ~x486+1 ~x484+1 ~x482+1 ~x480+1 ~x479+1 ~x477+1 ~x475+1 ~x473+1 ~x471+1 ~x469+1 ~x467+1 ~x465+1 ~x463+1 ~x462+1 ~x460+1 ~x458+1 ~x456+1 ~x454+1 ~x452+1 ~x450+1 ~x448+1 ~x446+1 ~x444+1 ~x442+1 ~x440+1 ~x438+1 ~x436+1 ~x434+1 ~x432+1 ~x430+1 ~x428+1 ~x426+1 ~x424+1 ~x422+1 ~x420+1 ~x418+1 ~x414+1 ~x410+1 ~x408+1 ~x402+1 ~x400+1 ~x398+1 ~x396+1 ~x394+1 ~x392+1 ~x390+1 ~x388+1 ~x387+1 ~x385+1 ~x383+1 ~x379+1 ~x377+1 ~x375+1 ~x371+1 ~x369+1 ~x368+1 ~x366+1 ~x365+1 ~x363+1 ~x362+1 ~x360+1 ~x358+1 ~x356+1 ~x354+1 ~x352+1 ~x350+1 ~x348+1 ~x346+1 ~x345+1 ~x343+1 ~x341+1 ~x340+1 ~x338+1 ~x336+1 ~x334+1 ~x332+1 ~x330+1 ~x328+1 ~x326+1 ~x324+1 ~x323+1 ~x321+1 ~x319+1 ~x317+1 ~x314+1 ~x312+1 ~x309+1 ~x307+1 ~x305+1 ~x303+1 ~x301+1 ~x297+1 ~x295+1 ~x294+1 ~x290+1 ~x288+1 ~x285+1 ~x284+1 ~x282+1 ~x280+1 ~x276+1 ~x274+1 ~x272+1 ~x270+1 ~x268+1 ~x266+1 ~x265+1 ~x263+1 ~x261+1 ~x259+1 ~x257+1 ~x256+1 ~x255+1 ~x254+1 ~x252+1 ~x250+1 ~x248+1 ~x247+1 ~x245+1 ~x243+1 ~x241+1 ~x239+1 ~x237+1 ~x235+1 ~x233+1 ~x231+1 ~x229+1 ~x227+1 ~x225+1 ~x224+1 ~x222+1 ~x220+1 ~x219+1 ~x217+1 ~x215+1 ~x214+1 ~x212+1 ~x210+1 ~x208+1 ~x206+1 ~x204+1 ~x202+1 ~x200+1 ~x198+1 ~x196+1 ~x194+1 ~x192+1 ~x190+1 ~x188+1 ~x186+1 ~x184+1 ~x183+1 ~x181+1 ~x179+1 ~x177+1 ~x175+1 ~x173+1 ~x171+1 ~x169+1 ~x167+1 ~x165+1 ~x163+1 ~x162+1 ~x160+1 ~x158+1 ~x156+1 ~x153+1 ~x151+1 ~x149+1 ~x147+1 ~x145+1 ~x143+1 ~x141+1 ~x139+1 ~x138+1 ~x136+1 ~x134+1 ~x132+1 ~x131+1 ~x129+1 ~x127+1 ~x125+1 ~x124+1 ~x122+1 ~x120+1 ~x118+1 ~x116+1 ~x114+1 ~x112+1 ~x110+1 ~x108+1 ~x106+1 ~x104+1 ~x102+1 ~x100+1 ~x98+1 ~x96+1 ~x94+1 ~x92+1 ~x90+1 ~x88+1 ~x86+1*** glibc detected *** ./PBPASSolver: double free or corruption (!prev): 0x0b26ca60 ***

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-2673657-1276805546/watcher-2673657-1276805546 -o /tmp/evaluation-result-2673657-1276805546/solver-2673657-1276805546 -C 1800 -W 2000 -M 1800 run HOME/instance-2673657-1276805546.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 23022
/proc/meminfo: memFree=1854980/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0

[startup+0.063437 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23022
/proc/meminfo: memFree=1854980/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10144 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23022
/proc/meminfo: memFree=1854980/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301458 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23022
/proc/meminfo: memFree=1854980/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701493 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23022
/proc/meminfo: memFree=1854980/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23025
/proc/meminfo: memFree=1724516/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=131660 CPUtime=1.48
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 34450 0 0 0 118 30 0 0 25 0 1 0 21847265 134819840 32264 1992294400 134512640 134902295 4290606768 18446744073709551615 4160324219 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 32915 32264 262 96 0 32127 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 140360

[startup+3.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23025
/proc/meminfo: memFree=1725632/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=132220 CPUtime=3.08
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 34603 0 0 0 278 30 0 0 25 0 1 0 21847265 135393280 32417 1992294400 134512640 134902295 4290606768 18446744073709551615 4160343205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 33055 32417 269 96 0 32267 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 140920

[startup+6.30098 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23025
/proc/meminfo: memFree=1724516/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=133680 CPUtime=6.28
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 34955 0 0 0 598 30 0 0 25 0 1 0 21847265 136888320 32769 1992294400 134512640 134902295 4290606768 18446744073709551615 13030908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 33420 32769 269 96 0 32632 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 142380

[startup+12.7005 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 23025
/proc/meminfo: memFree=1721292/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=136716 CPUtime=12.69
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 35725 0 0 0 1238 31 0 0 25 0 1 0 21847265 139997184 33539 1992294400 134512640 134902295 4290606768 18446744073709551615 4160357377 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 34179 33539 269 96 0 33391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 145416

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23025
/proc/meminfo: memFree=1716952/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=140896 CPUtime=25.48
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 36753 0 0 0 2517 31 0 0 25 0 1 0 21847265 144277504 34567 1992294400 134512640 134902295 4290606768 18446744073709551615 4160324336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 35224 34567 269 96 0 34436 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 149596

[startup+51.1009 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 23027
/proc/meminfo: memFree=1709016/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=148764 CPUtime=51.08
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 38748 0 0 0 5075 33 0 0 25 0 1 0 21847265 152334336 36562 1992294400 134512640 134902295 4290606768 18446744073709551615 4160359871 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 37191 36562 269 96 0 36403 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 157464

[startup+102.308 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23027
/proc/meminfo: memFree=1693516/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=164148 CPUtime=102.27
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 42547 0 0 0 10192 35 0 0 25 0 1 0 21847265 168087552 40361 1992294400 134512640 134902295 4290606768 18446744073709551615 4160324292 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 41037 40361 269 96 0 40249 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 172848

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23029
/proc/meminfo: memFree=1679008/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=178296 CPUtime=162.24
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 46123 0 0 0 16188 36 0 0 25 0 1 0 21847265 182575104 43937 1992294400 134512640 134902295 4290606768 18446744073709551615 4160357338 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 44574 43937 269 96 0 43786 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 186996

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23031
/proc/meminfo: memFree=1678884/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=178296 CPUtime=222.23
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 46123 0 0 0 22187 36 0 0 25 0 1 0 21847265 182575104 43937 1992294400 134512640 134902295 4290606768 18446744073709551615 4160357008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 44574 43937 269 96 0 43786 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 186996

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23033
/proc/meminfo: memFree=1678884/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=178560 CPUtime=282.21
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 46172 0 0 0 28185 36 0 0 25 0 1 0 21847265 182845440 43986 1992294400 134512640 134902295 4290606768 18446744073709551615 4160324351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 44640 43986 269 96 0 43852 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 187260

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23035
/proc/meminfo: memFree=1664004/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=193300 CPUtime=342.2
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 49850 0 0 0 34180 40 0 0 25 0 1 0 21847265 197939200 47664 1992294400 134512640 134902295 4290606768 18446744073709551615 4160324353 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 48325 47664 269 96 0 47537 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 202000

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23035
/proc/meminfo: memFree=1655324/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=202184 CPUtime=402.19
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 52018 0 0 0 40176 43 0 0 25 0 1 0 21847265 207036416 49832 1992294400 134512640 134902295 4290606768 18446744073709551615 4160343247 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 50546 49832 269 96 0 49758 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 210884

[startup+462.302 s]

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

/proc/23024/statm: 51412 50642 269 96 0 50624 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 214348

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23062
/proc/meminfo: memFree=1649496/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=205648 CPUtime=1241.99
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 52828 0 0 0 124156 43 0 0 25 0 1 0 21847265 210583552 50642 1992294400 134512640 134902295 4290606768 18446744073709551615 4160336401 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 51412 50642 269 96 0 50624 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 214348

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 23062
/proc/meminfo: memFree=1649496/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=205648 CPUtime=1301.98
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 52828 0 0 0 130155 43 0 0 25 0 1 0 21847265 210583552 50642 1992294400 134512640 134902295 4290606768 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 51412 50642 269 96 0 50624 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 214348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23064
/proc/meminfo: memFree=1649496/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=205648 CPUtime=1361.96
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 52828 0 0 0 136153 43 0 0 25 0 1 0 21847265 210583552 50642 1992294400 134512640 134902295 4290606768 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 51412 50642 269 96 0 50624 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 214348

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23066
/proc/meminfo: memFree=1649496/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=205648 CPUtime=1421.95
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 52828 0 0 0 142152 43 0 0 25 0 1 0 21847265 210583552 50642 1992294400 134512640 134902295 4290606768 18446744073709551615 4160357277 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 51412 50642 269 96 0 50624 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 214348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23068
/proc/meminfo: memFree=1647016/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=208460 CPUtime=1481.93
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 53530 0 0 0 148149 44 0 0 25 0 1 0 21847265 213463040 51344 1992294400 134512640 134902295 4290606768 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 52115 51344 269 96 0 51327 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 217160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23070
/proc/meminfo: memFree=1641684/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=214088 CPUtime=1541.91
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 54866 0 0 0 154146 45 0 0 25 0 1 0 21847265 219226112 52680 1992294400 134512640 134902295 4290606768 18446744073709551615 4160343233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 53522 52680 269 96 0 52734 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 222788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23070
/proc/meminfo: memFree=1637220/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=218616 CPUtime=1601.9
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 56012 0 0 0 160144 46 0 0 25 0 1 0 21847265 223862784 53826 1992294400 134512640 134902295 4290606768 18446744073709551615 4160343053 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 54654 53826 269 96 0 53866 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 227316

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23072
/proc/meminfo: memFree=1627424/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=228476 CPUtime=1661.89
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 58427 0 0 0 166140 49 0 0 25 0 1 0 21847265 233959424 56241 1992294400 134512640 134902295 4290606768 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 57119 56241 269 96 0 56331 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 237176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23074
/proc/meminfo: memFree=1621472/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=234436 CPUtime=1721.87
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 59909 0 0 0 172137 50 0 0 25 0 1 0 21847265 240062464 57723 1992294400 134512640 134902295 4290606768 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 58609 57723 269 96 0 57821 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 243136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23076
/proc/meminfo: memFree=1614900/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=240564 CPUtime=1781.86
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 61469 0 0 0 178134 52 0 0 25 0 1 0 21847265 246337536 59283 1992294400 134512640 134902295 4290606768 18446744073709551615 4160338764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 60141 59283 269 96 0 59353 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 249264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23076
/proc/meminfo: memFree=1614900/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=240564 CPUtime=1800.07
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 61469 0 0 0 179955 52 0 0 25 0 1 0 21847265 246337536 59283 1992294400 134512640 134902295 4290606768 18446744073709551615 4160339839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 60141 59283 269 96 0 59353 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 249264

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23076
/proc/meminfo: memFree=1614900/2059040 swapFree=4164948/4192956
[pid=23022] ppid=23020 vsize=8700 CPUtime=0
/proc/23022/stat : 23022 (run) S 23020 23022 22535 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21847265 8908800 251 1992294400 4194304 4922060 140733596534560 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23022/statm: 2175 251 211 178 0 68 0
[pid=23024] ppid=23022 vsize=240564 CPUtime=1800.07
/proc/23024/stat : 23024 (PBPASSolver) R 23022 23022 22535 0 -1 4202496 61469 0 0 0 179955 52 0 0 25 0 1 0 21847265 246337536 59283 1992294400 134512640 134902295 4290606768 18446744073709551615 4160339839 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23024/statm: 60141 59283 269 96 0 59353 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 249264

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23022 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 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.55
CPU system time (s): 0.52
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 249264

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= 523
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= 3
involuntary context switches= 3

runsolver used 2.94055 second user time and 8.5407 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-17 22:12:26
IDJOB=2673657
IDBENCH=25006
IDSOLVER=1174
FILE ID=node041/2673657-1276805546
PBS_JOBID= 11176631
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673657-1276805546/watcher-2673657-1276805546 -o /tmp/evaluation-result-2673657-1276805546/solver-2673657-1276805546 -C 1800 -W 2000 -M 1800  run HOME/instance-2673657-1276805546.opb

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

MD5SUM BENCH= ea4ff8014cd873922b6021da249fa157
RANDOM SEED=549304669

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855500 kB
Buffers:         11520 kB
Cached:          86944 kB
SwapCached:          0 kB
Active:           9804 kB
Inactive:       120212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855500 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             996 kB
Writeback:           0 kB
AnonPages:       31524 kB
Mapped:          14368 kB
Slab:            51628 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179824 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= 62028 MiB
End job on node041 at 2010-06-17 22:42:29