Trace number 2673520

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_3.opb
MD5SUM0247ef4de041bbff376811a7e6bf0408
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-114
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
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 constraint22
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)6316
Sum of products size (including duplicates)12632
Number of different products3158
Sum of products size6316

Solver Data 

1.29/1.37	c 500 500 3158 6316 0 0 0 0
1.29/1.37	o 0
1.29/1.37	c 128 ~x7325+64 ~x7324+32 ~x7323+16 ~x7322+8 ~x7321+4 ~x7320+2 ~x7319+1 ~x7318+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-2673520-1276813674/watcher-2673520-1276813674 -o /tmp/evaluation-result-2673520-1276813674/solver-2673520-1276813674 -C 1800 -W 2000 -M 1800 run HOME/instance-2673520-1276813674.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 3/106 23710
/proc/meminfo: memFree=1863420/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0

[startup+0.030292 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23710
/proc/meminfo: memFree=1863420/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101297 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23710
/proc/meminfo: memFree=1863420/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301315 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23710
/proc/meminfo: memFree=1863420/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701349 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23710
/proc/meminfo: memFree=1863420/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50142 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23713
/proc/meminfo: memFree=1772388/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=113496 CPUtime=1.48
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 30463 0 0 0 115 33 0 0 25 0 1 0 22659837 116219904 27624 1992294400 134512640 134902295 4288977376 18446744073709551615 4160008166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 28374 27624 263 96 0 27586 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 122196

[startup+3.10156 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23713
/proc/meminfo: memFree=1749324/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=108840 CPUtime=3.09
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 31588 0 0 0 275 34 0 0 25 0 1 0 22659837 111452160 26413 1992294400 134512640 134902295 4288977376 18446744073709551615 4160022719 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 27210 26413 270 96 0 26422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117540

[startup+6.30085 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23713
/proc/meminfo: memFree=1757260/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=109900 CPUtime=6.28
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 31860 0 0 0 594 34 0 0 25 0 1 0 22659837 112537600 26685 1992294400 134512640 134902295 4288977376 18446744073709551615 4160040180 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 27475 26685 270 96 0 26687 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 118600

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 23713
/proc/meminfo: memFree=1754656/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=112276 CPUtime=12.68
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 32463 0 0 0 1234 34 0 0 25 0 1 0 22659837 114970624 27288 1992294400 134512640 134902295 4288977376 18446744073709551615 4160039046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 28069 27288 270 96 0 27281 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 120976

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23713
/proc/meminfo: memFree=1748704/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=118144 CPUtime=25.48
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 33932 0 0 0 2513 35 0 0 25 0 1 0 22659837 120979456 28757 1992294400 134512640 134902295 4288977376 18446744073709551615 4160030474 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 29536 28757 270 96 0 28748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126844

[startup+51.1008 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 23715
/proc/meminfo: memFree=1737048/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=129868 CPUtime=51.07
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 36845 0 0 0 5070 37 0 0 25 0 1 0 22659837 132984832 31670 1992294400 134512640 134902295 4288977376 18446744073709551615 4160028002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 32467 31670 270 96 0 31679 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 138568

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23715
/proc/meminfo: memFree=1721424/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=145076 CPUtime=102.27
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 40630 0 0 0 10187 40 0 0 25 0 1 0 22659837 148557824 35455 1992294400 134512640 134902295 4288977376 18446744073709551615 4160021012 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 36269 35455 270 96 0 35481 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 153776

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23717
/proc/meminfo: memFree=1711132/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=155448 CPUtime=162.24
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 43235 0 0 0 16181 43 0 0 25 0 1 0 22659837 159178752 38060 1992294400 134512640 134902295 4288977376 18446744073709551615 4160030032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 38862 38060 270 96 0 38074 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 164148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23719
/proc/meminfo: memFree=1703444/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=163028 CPUtime=222.22
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 45122 0 0 0 22176 46 0 0 25 0 1 0 22659837 166940672 39947 1992294400 134512640 134902295 4288977376 18446744073709551615 4160039250 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 40757 39947 270 96 0 39969 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 171728

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23724
/proc/meminfo: memFree=1688936/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=177312 CPUtime=282.2
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 48671 0 0 0 28171 49 0 0 25 0 1 0 22659837 181567488 43496 1992294400 134512640 134902295 4288977376 18446744073709551615 4160027563 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 44328 43496 270 96 0 43540 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 186012

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23726
/proc/meminfo: memFree=1671452/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=194616 CPUtime=342.18
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 53016 0 0 0 34165 53 0 0 25 0 1 0 22659837 199286784 47841 1992294400 134512640 134902295 4288977376 18446744073709551615 4160027191 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 48654 47841 270 96 0 47866 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 203316

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23726
/proc/meminfo: memFree=1659672/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=206428 CPUtime=402.17
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 55981 0 0 0 40161 56 0 0 25 0 1 0 22659837 211382272 50806 1992294400 134512640 134902295 4288977376 18446744073709551615 4160041885 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 51607 50806 270 96 0 50819 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 215128

[startup+462.301 s]

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

/proc/23712/statm: 76713 75819 270 96 0 75925 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 315552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23748
/proc/meminfo: memFree=1554148/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=311872 CPUtime=1181.93
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 82257 0 0 0 118111 82 0 0 25 0 1 0 22659837 319356928 77082 1992294400 134512640 134902295 4288977376 18446744073709551615 4160041946 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 77968 77082 270 96 0 77180 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 320572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23750
/proc/meminfo: memFree=1548816/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=316932 CPUtime=1241.92
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 83525 0 0 0 124108 84 0 0 25 0 1 0 22659837 324538368 78350 1992294400 134512640 134902295 4288977376 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 79233 78350 270 96 0 78445 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 325632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23750
/proc/meminfo: memFree=1543732/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=321980 CPUtime=1301.91
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 84782 0 0 0 130106 85 0 0 25 0 1 0 22659837 329707520 79607 1992294400 134512640 134902295 4288977376 18446744073709551615 4160027481 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 80495 79607 270 96 0 79707 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 330680

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23752
/proc/meminfo: memFree=1539020/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=326824 CPUtime=1361.89
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 85981 0 0 0 136102 87 0 0 25 0 1 0 22659837 334667776 80806 1992294400 134512640 134902295 4288977376 18446744073709551615 4160039224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 81706 80806 270 96 0 80918 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 335524

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23754
/proc/meminfo: memFree=1533936/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=331764 CPUtime=1421.88
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 87231 0 0 0 142099 89 0 0 25 0 1 0 22659837 339726336 82056 1992294400 134512640 134902295 4288977376 18446744073709551615 4160039038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 82941 82056 270 96 0 82153 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 340464

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23756
/proc/meminfo: memFree=1529224/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1481.86
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88438 0 0 0 148096 90 0 0 25 0 1 0 22659837 344592384 83263 1992294400 134512640 134902295 4288977376 18446744073709551615 4160024487 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83263 270 96 0 83341 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 345216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23758
/proc/meminfo: memFree=1529100/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1541.84
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88438 0 0 0 154094 90 0 0 25 0 1 0 22659837 344592384 83263 1992294400 134512640 134902295 4288977376 18446744073709551615 4160021642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83263 270 96 0 83341 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 345216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23758
/proc/meminfo: memFree=1528976/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1601.83
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88439 0 0 0 160093 90 0 0 25 0 1 0 22659837 344592384 83264 1992294400 134512640 134902295 4288977376 18446744073709551615 4160021009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83264 270 96 0 83341 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 345216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23760
/proc/meminfo: memFree=1528976/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1661.81
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88439 0 0 0 166091 90 0 0 25 0 1 0 22659837 344592384 83264 1992294400 134512640 134902295 4288977376 18446744073709551615 4160027646 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83264 270 96 0 83341 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 345216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23762
/proc/meminfo: memFree=1528852/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1721.79
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88439 0 0 0 172089 90 0 0 25 0 1 0 22659837 344592384 83264 1992294400 134512640 134902295 4288977376 18446744073709551615 4160028272 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83264 270 96 0 83341 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 345216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23764
/proc/meminfo: memFree=1528604/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1781.77
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88439 0 0 0 178087 90 0 0 25 0 1 0 22659837 344592384 83264 1992294400 134512640 134902295 4288977376 18446744073709551615 4160008900 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83264 270 96 0 83341 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 345216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23764
/proc/meminfo: memFree=1528604/2059040 swapFree=4140144/4192956
[pid=23710] ppid=23708 vsize=8700 CPUtime=0
/proc/23710/stat : 23710 (run) S 23708 23710 23685 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 22659837 8908800 251 1992294400 4194304 4922060 140736574590944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23710/statm: 2175 251 211 178 0 68 0
[pid=23712] ppid=23710 vsize=336516 CPUtime=1800.08
/proc/23712/stat : 23712 (PBPASSolver) R 23710 23710 23685 0 -1 4202496 88439 0 0 0 179918 90 0 0 25 0 1 0 22659837 344592384 83264 1992294400 134512640 134902295 4288977376 18446744073709551615 4160044375 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23712/statm: 84129 83264 270 96 0 83341 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 345216

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 23710 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 1800.08
#
# 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): 1800.08
CPU user time (s): 1799.18
CPU system time (s): 0.9
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 345216

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= 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 2.91556 second user time and 8.5657 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-18 00:27:54
IDJOB=2673520
IDBENCH=48187
IDSOLVER=1174
FILE ID=node043/2673520-1276813674
PBS_JOBID= 11176705
Free space on /tmp= 62296 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673520-1276813674/watcher-2673520-1276813674 -o /tmp/evaluation-result-2673520-1276813674/solver-2673520-1276813674 -C 1800 -W 2000 -M 1800  run HOME/instance-2673520-1276813674.opb

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

MD5SUM BENCH= 0247ef4de041bbff376811a7e6bf0408
RANDOM SEED=400814261

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863940 kB
Buffers:         25824 kB
Cached:          80960 kB
SwapCached:       5908 kB
Active:          59308 kB
Inactive:        59988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863940 kB
SwapTotal:     4192956 kB
SwapFree:      4140144 kB
Dirty:            1080 kB
Writeback:           0 kB
AnonPages:       10832 kB
Mapped:          13016 kB
Slab:            53856 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182272 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= 62292 MiB
End job on node043 at 2010-06-18 00:57:57