Trace number 2674063

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-2.opb
MD5SUM5909a36352b34473abff2d7e1fe31c04
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1789.47
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17874
Number of constraints which are clauses17874
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
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 

15.29/15.33	c 450 17874 0 0 0 0 0 0
15.29/15.33	o 0
15.29/15.33	c 128 ~x18333+64 ~x18332+32 ~x18331+16 ~x18330+8 ~x18329+4 ~x18328+2 ~x18327+1 ~x18326+1 x451+1 x450+1 x449+1 x448+1 x447+1 x446+1 x445+1 x444+1 x443+1 x442+1 x441+1 x440+1 x439+1 x438+1 x437+1 x436+1 x435+1 x434+1 x433+1 x432+1 x431+1 x430+1 x429+1 x428+1 x427+1 x426+1 x425+1 x424+1 x423+1 x422+1 x421+1 x420+1 x419+1 x418+1 x417+1 x416+1 x415+1 x414+1 x413+1 x412+1 x411+1 x410+1 x409+1 x408+1 x407+1 x406+1 x405+1 x404+1 x403+1 x402+1 x401+1 x400+1 x399+1 x398+1 x397+1 x396+1 x395+1 x394+1 x393+1 x392+1 x391+1 x390+1 x389+1 x388+1 x387+1 x386+1 x385+1 x384+1 x383+1 x382+1 x381+1 x380+1 x379+1 x378+1 x377+1 x376+1 x375+1 x374+1 x373+1 x372+1 x371+1 x370+1 x369+1 x368+1 x367+1 x366+1 x365+1 x364+1 x363+1 x362+1 x361+1 x360+1 x359+1 x358+1 x357+1 x356+1 x355+1 x354+1 x353+1 x352+1 x351+1 x350+1 x349+1 x348+1 x347+1 x346+1 x345+1 x344+1 x343+1 x342+1 x341+1 x340+1 x339+1 x338+1 x337+1 x336+1 x335+1 x334+1 x333+1 x332+1 x331+1 x330+1 x329+1 x328+1 x327+1 x326+1 x325+1 x324+1 x323+1 x322+1 x321+1 x320+1 x319+1 x318+1 x317+1 x316+1 x315+1 x314+1 x313+1 x312+1 x311+1 x310+1 x309+1 x308+1 x307+1 x306+1 x305+1 x304+1 x303+1 x302+1 x301+1 x300+1 x299+1 x298+1 x297+1 x296+1 x295+1 x294+1 x293+1 x292+1 x291+1 x290+1 x289+1 x288+1 x287+1 x286+1 x285+1 x284+1 x283+1 x282+1 x281+1 x280+1 x279+1 x278+1 x277+1 x276+1 x275+1 x274+1 x273+1 x272+1 x271+1 x270+1 x269+1 x268+1 x267+1 x266+1 x265+1 x264+1 x263+1 x262+1 x261+1 x260+1 x259+1 x258+1 x257+1 x256+1 x255+1 x254+1 x253+1 x252+1 x251+1 x250+1 x249+1 x248+1 x247+1 x246+1 x245+1 x244+1 x243+1 x242+1 x241+1 x240+1 x239+1 x238+1 x237+1 x236+1 x235+1 x234+1 x233+1 x232+1 x231+1 x230+1 x229+1 x228+1 x227+1 x226+1 x225+1 x224+1 x223+1 x222+1 x221+1 x220+1 x219+1 x218+1 x217+1 x216+1 x215+1 x214+1 x213+1 x212+1 x211+1 x210+1 x209+1 x208+1 x207+1 x206+1 x205+1 x204+1 x203+1 x202+1 x201+1 x200+1 x199+1 x198+1 x197+1 x196+1 x195+1 x194+1 x193+1 x192+1 x191+1 x190+1 x189+1 x188+1 x187+1 x186+1 x185+1 x184+1 x183+1 x182+1 x181+1 x180+1 x179+1 x178+1 x177+1 x176+1 x175+1 x174+1 x173+1 x172+1 x171+1 x170+1 x169+1 x168+1 x167+1 x166+1 x165+1 x164+1 x163+1 x162+1 x161+1 x160+1 x159+1 x158+1 x157+1 x156+1 x155+1 x154+1 x153+1 x152+1 x151+1 x150+1 x149+1 x148+1 x147+1 x146+1 x145+1 x144+1 x143+1 x142+1 x141+1 x140+1 x139+1 x138+1 x137+1 x136+1 x135+1 x134+1 x133+1 x132+1 x131+1 x130+1 x129+1 x128+1 x127+1 x126+1 x125+1 x124+1 x123+1 x122+1 x121+1 x120+1 x119+1 x118+1 x117+1 x116+1 x115+1 x114+1 x113+1 x112+1 x111+1 x110+1 x109+1 x108+1 x107+1 x106+1 x105+1 x104+1 x103+1 x102+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1

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-2674063-1276798711/watcher-2674063-1276798711 -o /tmp/evaluation-result-2674063-1276798711/solver-2674063-1276798711 -C 1800 -W 2000 -M 1800 run HOME/instance-2674063-1276798711.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: 0.85 0.97 0.99 3/106 23667
/proc/meminfo: memFree=1628232/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0

[startup+0.0433491 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23667
/proc/meminfo: memFree=1628232/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101355 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23667
/proc/meminfo: memFree=1628232/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301374 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23667
/proc/meminfo: memFree=1628232/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700416 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23667
/proc/meminfo: memFree=1628232/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5005 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 23670
/proc/meminfo: memFree=1413820/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=313412 CPUtime=1.49
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 77839 0 0 0 63 86 0 0 25 0 1 0 21163266 320933888 77777 1992294400 134512640 134902295 4292906000 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 78353 77781 256 96 0 77565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 322112

[startup+3.10066 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 23670
/proc/meminfo: memFree=1207732/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=592164 CPUtime=3.09
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 147526 0 0 0 144 165 0 0 25 0 1 0 21163266 606375936 147464 1992294400 134512640 134902295 4292906000 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 148041 147464 256 96 0 147253 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 600864

[startup+6.30099 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 23670
/proc/meminfo: memFree=869468/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=778460 CPUtime=6.28
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 194847 0 0 0 422 206 0 0 25 0 1 0 21163266 797143040 194001 1992294400 134512640 134902295 4292906000 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 194615 194001 261 96 0 193827 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 787160

[startup+12.7006 s]
/proc/loadavg: 0.87 0.97 0.99 2/108 23672
/proc/meminfo: memFree=769276/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=868156 CPUtime=12.68
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 217192 0 0 0 1054 214 0 0 25 0 1 0 21163266 888991744 216346 1992294400 134512640 134902295 4292906000 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 217039 216346 261 96 0 216251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 876856

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 23672
/proc/meminfo: memFree=719180/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=912260 CPUtime=25.48
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 231136 0 0 0 2329 219 0 0 25 0 1 0 21163266 934154240 226916 1992294400 134512640 134902295 4292906000 18446744073709551615 4160518991 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 228065 226916 269 96 0 227277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 920960

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 23672
/proc/meminfo: memFree=707276/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=924292 CPUtime=51.07
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 234154 0 0 0 4886 221 0 0 25 0 1 0 21163266 946475008 229934 1992294400 134512640 134902295 4292906000 18446744073709551615 4160518544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 231073 229934 269 96 0 230285 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 932992

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 23674
/proc/meminfo: memFree=694876/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=936224 CPUtime=102.27
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 237147 0 0 0 10003 224 0 0 25 0 1 0 21163266 958693376 232927 1992294400 134512640 134902295 4292906000 18446744073709551615 4160519359 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 234056 232927 269 96 0 233268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 944924

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23676
/proc/meminfo: memFree=683840/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=947360 CPUtime=162.24
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 239925 0 0 0 15998 226 0 0 25 0 1 0 21163266 970096640 235705 1992294400 134512640 134902295 4292906000 18446744073709551615 4160514129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 236840 235705 269 96 0 236052 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 956060

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23676
/proc/meminfo: memFree=671936/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=959088 CPUtime=222.22
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 242857 0 0 0 21993 229 0 0 25 0 1 0 21163266 982106112 238637 1992294400 134512640 134902295 4292906000 18446744073709551615 4160514129 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 239772 238637 269 96 0 238984 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 967788

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23678
/proc/meminfo: memFree=644408/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=986740 CPUtime=282.21
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 249774 0 0 0 27988 233 0 0 25 0 1 0 21163266 1010421760 245554 1992294400 134512640 134902295 4292906000 18446744073709551615 4160530744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 246685 245554 269 96 0 245897 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 995440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23680
/proc/meminfo: memFree=629528/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1001636 CPUtime=342.19
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 253463 0 0 0 33982 237 0 0 25 0 1 0 21163266 1025675264 249243 1992294400 134512640 134902295 4292906000 18446744073709551615 6239740 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 250409 249243 269 96 0 249621 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1010336

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23682
/proc/meminfo: memFree=619236/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1011960 CPUtime=402.17
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 256062 0 0 0 39978 239 0 0 25 0 1 0 21163266 1036247040 251842 1992294400 134512640 134902295 4292906000 18446744073709551615 4160530556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 252990 251842 269 96 0 252202 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1020660

[startup+462.301 s]

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

/proc/23669/statm: 290421 289177 269 96 0 289633 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1170384

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23705
/proc/meminfo: memFree=463616/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1167112 CPUtime=1181.91
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 294784 0 0 0 117917 274 0 0 25 0 1 0 21163266 1195122688 290564 1992294400 134512640 134902295 4292906000 18446744073709551615 4160519001 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 291778 290564 269 96 0 290990 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1175812

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23707
/proc/meminfo: memFree=451092/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1179392 CPUtime=1241.9
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 297833 0 0 0 123913 277 0 0 25 0 1 0 21163266 1207697408 293613 1992294400 134512640 134902295 4292906000 18446744073709551615 4160512669 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 294848 293613 269 96 0 294060 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1188092

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23709
/proc/meminfo: memFree=438568/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1191672 CPUtime=1301.89
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 300919 0 0 0 129908 281 0 0 25 0 1 0 21163266 1220272128 296699 1992294400 134512640 134902295 4292906000 18446744073709551615 4160519359 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 297918 296699 269 96 0 297130 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1200372

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23711
/proc/meminfo: memFree=428648/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1201716 CPUtime=1361.86
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 303438 0 0 0 135902 284 0 0 25 0 1 0 21163266 1230557184 299218 1992294400 134512640 134902295 4292906000 18446744073709551615 4160530778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 300429 299218 269 96 0 299641 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1210416

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23711
/proc/meminfo: memFree=418356/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1211900 CPUtime=1421.85
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 305978 0 0 0 141898 287 0 0 25 0 1 0 21163266 1240985600 301758 1992294400 134512640 134902295 4292906000 18446744073709551615 4160533142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 302975 301758 269 96 0 302187 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1220600

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23713
/proc/meminfo: memFree=409800/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1220408 CPUtime=1481.83
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 308127 0 0 0 147894 289 0 0 25 0 1 0 21163266 1249697792 303907 1992294400 134512640 134902295 4292906000 18446744073709551615 4160500435 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 305102 303907 269 96 0 304314 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1229108

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23715
/proc/meminfo: memFree=404344/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1225956 CPUtime=1541.81
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 309496 0 0 0 153891 290 0 0 25 0 1 0 21163266 1255378944 305276 1992294400 134512640 134902295 4292906000 18446744073709551615 4160512896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 306489 305276 269 96 0 305701 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1234656

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23717
/proc/meminfo: memFree=399012/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1231260 CPUtime=1601.8
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 310824 0 0 0 159888 292 0 0 25 0 1 0 21163266 1260810240 306604 1992294400 134512640 134902295 4292906000 18446744073709551615 4160518915 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 307815 306604 269 96 0 307027 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 1239960

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23719
/proc/meminfo: memFree=393680/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1236944 CPUtime=1661.78
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 312151 0 0 0 165885 293 0 0 25 0 1 0 21163266 1266630656 307931 1992294400 134512640 134902295 4292906000 18446744073709551615 4160500336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 309236 307931 269 96 0 308448 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 1245644

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23719
/proc/meminfo: memFree=388596/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1241976 CPUtime=1721.76
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 313419 0 0 0 171882 294 0 0 25 0 1 0 21163266 1271783424 309199 1992294400 134512640 134902295 4292906000 18446744073709551615 4160530558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 310494 309199 269 96 0 309706 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1250676

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23721
/proc/meminfo: memFree=383636/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1246604 CPUtime=1781.74
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 314583 0 0 0 177879 295 0 0 25 0 1 0 21163266 1276522496 310363 1992294400 134512640 134902295 4292906000 18446744073709551615 4160530566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 311651 310363 269 96 0 310863 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 1255304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23721
/proc/meminfo: memFree=382272/2059040 swapFree=4192956/4192956
[pid=23667] ppid=23665 vsize=8700 CPUtime=0
/proc/23667/stat : 23667 (run) S 23665 23667 23642 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21163266 8908800 251 1992294400 4194304 4922060 140733868054832 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23667/statm: 2175 251 211 178 0 68 0
[pid=23669] ppid=23667 vsize=1248056 CPUtime=1800.05
/proc/23669/stat : 23669 (PBPASSolver) R 23667 23667 23642 0 -1 4202496 314926 0 0 0 179710 295 0 0 25 0 1 0 21163266 1278009344 310706 1992294400 134512640 134902295 4292906000 18446744073709551615 4160521282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23669/statm: 312014 310706 269 96 0 311226 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1256756

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23667 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1797.1
CPU system time (s): 2.95
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1256756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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 2.76858 second user time and 8.71268 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 20:18:31
IDJOB=2674063
IDBENCH=2237
IDSOLVER=1174
FILE ID=node045/2674063-1276798711
PBS_JOBID= 11176637
Free space on /tmp= 62456 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674063-1276798711/watcher-2674063-1276798711 -o /tmp/evaluation-result-2674063-1276798711/solver-2674063-1276798711 -C 1800 -W 2000 -M 1800  run HOME/instance-2674063-1276798711.opb

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

MD5SUM BENCH= 5909a36352b34473abff2d7e1fe31c04
RANDOM SEED=1908866817

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1628752 kB
Buffers:        153008 kB
Cached:         146704 kB
SwapCached:          0 kB
Active:         127204 kB
Inactive:       231800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1628752 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1156 kB
Writeback:           0 kB
AnonPages:       59252 kB
Mapped:          15336 kB
Slab:            49508 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180948 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= 62456 MiB
End job on node045 at 2010-06-17 20:48:33