Trace number 2673497

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_4.opb
MD5SUM81ea6ef3f58dd056541f0542171b5402
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-111
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -112
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 500
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 500
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 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6326
Sum of products size (including duplicates)12652
Number of different products3163
Sum of products size6326

Solver Data 

1.29/1.37	c 500 500 3163 6326 0 0 0 0
1.29/1.37	o 0
1.29/1.37	c 128 ~x7335+64 ~x7334+32 ~x7333+16 ~x7332+8 ~x7331+4 ~x7330+2 ~x7329+1 ~x7328+1 x501+1 x500+1 x499+1 x498+1 x497+1 x496+1 x495+1 x494+1 x493+1 x492+1 x491+1 x490+1 x489+1 x488+1 x487+1 x486+1 x485+1 x484+1 x483+1 x482+1 x481+1 x480+1 x479+1 x478+1 x477+1 x476+1 x475+1 x474+1 x473+1 x472+1 x471+1 x470+1 x469+1 x468+1 x467+1 x466+1 x465+1 x464+1 x463+1 x462+1 x461+1 x460+1 x459+1 x458+1 x457+1 x456+1 x455+1 x454+1 x453+1 x452+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

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-2673497-1276813320/watcher-2673497-1276813320 -o /tmp/evaluation-result-2673497-1276813320/solver-2673497-1276813320 -C 1800 -W 2000 -M 1800 run HOME/instance-2673497-1276813320.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: 0.92 0.98 0.99 2/106 24966
/proc/meminfo: memFree=1880172/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0

[startup+0.0700741 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 24966
/proc/meminfo: memFree=1880172/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102077 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 24966
/proc/meminfo: memFree=1880172/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301096 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 24966
/proc/meminfo: memFree=1880172/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701132 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 24966
/proc/meminfo: memFree=1880172/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24969
/proc/meminfo: memFree=1788892/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=113904 CPUtime=1.49
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 30581 0 0 0 115 34 0 0 25 0 1 0 22623537 116637696 27732 1992294400 134512640 134902295 4292504944 18446744073709551615 134860554 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 28476 27732 263 96 0 27688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122604

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24969
/proc/meminfo: memFree=1774136/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=109680 CPUtime=3.09
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 31712 0 0 0 274 35 0 0 25 0 1 0 22623537 112312320 26599 1992294400 134512640 134902295 4292504944 18446744073709551615 4159912909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 27420 26599 270 96 0 26632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118380

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24969
/proc/meminfo: memFree=1772896/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=111272 CPUtime=6.29
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 32121 0 0 0 594 35 0 0 25 0 1 0 22623537 113942528 27008 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 27818 27008 270 96 0 27030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119972

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24969
/proc/meminfo: memFree=1769424/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=114324 CPUtime=12.68
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 32868 0 0 0 1233 35 0 0 25 0 1 0 22623537 117067776 27755 1992294400 134512640 134902295 4292504944 18446744073709551615 4159899912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 28581 27755 270 96 0 27793 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 123024

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24969
/proc/meminfo: memFree=1764712/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=118816 CPUtime=25.48
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 34010 0 0 0 2513 35 0 0 25 0 1 0 22623537 121667584 28897 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 29704 28897 270 96 0 28916 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127516

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24971
/proc/meminfo: memFree=1752808/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=130848 CPUtime=51.08
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 37003 0 0 0 5071 37 0 0 25 0 1 0 22623537 133988352 31890 1992294400 134512640 134902295 4292504944 18446744073709551615 4159889948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 32712 31890 270 96 0 31924 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 139548

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24971
/proc/meminfo: memFree=1735696/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=147520 CPUtime=102.27
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 41182 0 0 0 10187 40 0 0 25 0 1 0 22623537 151060480 36069 1992294400 134512640 134902295 4292504944 18446744073709551615 4159898981 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 36880 36069 270 96 0 36092 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 156220

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24973
/proc/meminfo: memFree=1723296/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=159928 CPUtime=162.25
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 44272 0 0 0 16182 43 0 0 25 0 1 0 22623537 163766272 39159 1992294400 134512640 134902295 4292504944 18446744073709551615 4159910818 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 39982 39159 270 96 0 39194 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 168628

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24975
/proc/meminfo: memFree=1706184/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=176988 CPUtime=222.23
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 48534 0 0 0 22177 46 0 0 25 0 1 0 22623537 181235712 43421 1992294400 134512640 134902295 4292504944 18446744073709551615 4159908186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 44247 43421 270 96 0 43459 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 185688

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24977
/proc/meminfo: memFree=1693412/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=189908 CPUtime=282.22
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 51731 0 0 0 28172 50 0 0 25 0 1 0 22623537 194465792 46618 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 47477 46618 270 96 0 46689 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 198608

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24979
/proc/meminfo: memFree=1683368/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=199860 CPUtime=342.2
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 54212 0 0 0 34167 53 0 0 25 0 1 0 22623537 204656640 49099 1992294400 134512640 134902295 4292504944 18446744073709551615 4159890421 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 49965 49099 270 96 0 49177 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 208560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24979
/proc/meminfo: memFree=1674440/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=208800 CPUtime=402.19
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 56450 0 0 0 40164 55 0 0 25 0 1 0 22623537 213811200 51337 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 52200 51337 270 96 0 51412 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 217500

[startup+462.301 s]

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

/proc/24968/statm: 79048 78103 270 96 0 78260 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 324892

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25006
/proc/meminfo: memFree=1560608/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=321928 CPUtime=1241.98
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 84654 0 0 0 124114 84 0 0 25 0 1 0 22623537 329654272 79541 1992294400 134512640 134902295 4292504944 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 80482 79541 270 96 0 79694 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 330628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25006
/proc/meminfo: memFree=1555400/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=326972 CPUtime=1301.98
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 85922 0 0 0 130112 86 0 0 25 0 1 0 22623537 334819328 80809 1992294400 134512640 134902295 4292504944 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 81743 80809 270 96 0 80955 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 335672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25008
/proc/meminfo: memFree=1551432/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=331076 CPUtime=1361.95
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 86925 0 0 0 136108 87 0 0 25 0 1 0 22623537 339021824 81812 1992294400 134512640 134902295 4292504944 18446744073709551615 4159908179 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 82769 81812 270 96 0 81981 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 339776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25010
/proc/meminfo: memFree=1547092/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=335236 CPUtime=1421.94
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 87974 0 0 0 142106 88 0 0 25 0 1 0 22623537 343281664 82861 1992294400 134512640 134902295 4292504944 18446744073709551615 4159896773 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 83809 82861 270 96 0 83021 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 343936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25012
/proc/meminfo: memFree=1542876/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=339592 CPUtime=1481.92
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 89061 0 0 0 148102 90 0 0 25 0 1 0 22623537 347742208 83948 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 84898 83948 270 96 0 84110 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 348292

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25014
/proc/meminfo: memFree=1539156/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=343172 CPUtime=1541.91
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 89965 0 0 0 154100 91 0 0 25 0 1 0 22623537 351408128 84852 1992294400 134512640 134902295 4292504944 18446744073709551615 4159908186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 85793 84852 270 96 0 85005 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 351872

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25014
/proc/meminfo: memFree=1537792/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1601.89
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 160098 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159899402 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 353196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25016
/proc/meminfo: memFree=1537668/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1661.88
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 166097 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877731 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 353196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25018
/proc/meminfo: memFree=1537668/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1721.86
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 172095 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159877830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 353196

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 25020
/proc/meminfo: memFree=1537420/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1781.85
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 178094 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159896481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 353196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.03 1.01 2/108 25020
/proc/meminfo: memFree=1537420/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1800.05
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 179914 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159896409 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 353196

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: 1.11 1.03 1.01 2/108 25020
/proc/meminfo: memFree=1537420/2059040 swapFree=4140088/4192956
[pid=24966] ppid=24964 vsize=8700 CPUtime=0
/proc/24966/stat : 24966 (run) S 24964 24966 23863 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22623537 8908800 250 1992294400 4194304 4922060 140733962538864 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24966/statm: 2175 250 211 178 0 68 0
[pid=24968] ppid=24966 vsize=344496 CPUtime=1800.05
/proc/24968/stat : 24968 (PBPASSolver) R 24966 24966 23863 0 -1 4202496 90303 0 0 0 179914 91 0 0 25 0 1 0 22623537 352763904 85190 1992294400 134512640 134902295 4292504944 18446744073709551615 4159896409 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24968/statm: 86124 85190 270 96 0 85336 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 353196

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24966 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# 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): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.14
CPU system time (s): 0.91
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 353196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 522
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 2.92656 second user time and 8.5517 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-18 00:22:01
IDJOB=2673497
IDBENCH=48164
IDSOLVER=1174
FILE ID=node051/2673497-1276813320
PBS_JOBID= 11176667
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673497-1276813320/watcher-2673497-1276813320 -o /tmp/evaluation-result-2673497-1276813320/solver-2673497-1276813320 -C 1800 -W 2000 -M 1800  run HOME/instance-2673497-1276813320.opb

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

MD5SUM BENCH= 81ea6ef3f58dd056541f0542171b5402
RANDOM SEED=116628306

node051.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		: 3000.255
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		: 3000.255
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:       1880692 kB
Buffers:         14068 kB
Cached:          80108 kB
SwapCached:       5416 kB
Active:          62352 kB
Inactive:        43804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1880692 kB
SwapTotal:     4192956 kB
SwapFree:      4140088 kB
Dirty:             780 kB
Writeback:           0 kB
AnonPages:       10768 kB
Mapped:          12752 kB
Slab:            50412 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181928 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= 62564 MiB
End job on node051 at 2010-06-18 00:52:03