Trace number 2673521

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
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-36
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -37
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 constraint60
Maximum length of a constraint103
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)37366
Sum of products size (including duplicates)74732
Number of different products18683
Sum of products size37366

Solver Data 

7.88/7.93	c 500 500 18683 37366 0 0 0 0
7.88/7.93	o 0
7.88/7.93	c 128 ~x38375+64 ~x38374+32 ~x38373+16 ~x38372+8 ~x38371+4 ~x38370+2 ~x38369+1 ~x38368+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 x

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673521-1276813733/watcher-2673521-1276813733 -o /tmp/evaluation-result-2673521-1276813733/solver-2673521-1276813733 -C 1800 -W 2000 -M 1800 run HOME/instance-2673521-1276813733.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 25348
/proc/meminfo: memFree=1830448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0

[startup+0.01737 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25348
/proc/meminfo: memFree=1830448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10138 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25348
/proc/meminfo: memFree=1830448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301408 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25348
/proc/meminfo: memFree=1830448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701466 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25348
/proc/meminfo: memFree=1830448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25351
/proc/meminfo: memFree=1674936/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=229988 CPUtime=1.49
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 56978 0 0 0 62 87 0 0 25 0 1 0 22666024 235507712 56914 1992294400 134512640 134902295 4290908496 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 57497 56914 257 96 0 56709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 238688

[startup+3.10081 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25351
/proc/meminfo: memFree=1518448/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=400596 CPUtime=3.09
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 99344 0 0 0 156 153 0 0 25 0 1 0 22666024 410210304 99280 1992294400 134512640 134902295 4290908496 18446744073709551615 134520307 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 100149 99280 260 96 0 99361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 409296

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25351
/proc/meminfo: memFree=1400532/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=440608 CPUtime=6.28
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 111884 0 0 0 471 157 0 0 25 0 1 0 22666024 451182592 108575 1992294400 134512640 134902295 4290908496 18446744073709551615 4160503517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 110152 108575 262 96 0 109364 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 449308

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25351
/proc/meminfo: memFree=1374740/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=464268 CPUtime=12.68
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 126049 0 0 0 1105 163 0 0 25 0 1 0 22666024 475410432 113813 1992294400 134512640 134902295 4290908496 18446744073709551615 4160488035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 116067 113813 270 96 0 115279 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 472968

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25351
/proc/meminfo: memFree=1371392/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=467708 CPUtime=25.48
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 126880 0 0 0 2384 164 0 0 25 0 1 0 22666024 478932992 114644 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 116927 114644 270 96 0 116139 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 476408

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25353
/proc/meminfo: memFree=1362836/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=476192 CPUtime=51.07
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 129021 0 0 0 4942 165 0 0 25 0 1 0 22666024 487620608 116785 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 119048 116785 270 96 0 118260 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 484892

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25353
/proc/meminfo: memFree=1345724/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=493052 CPUtime=102.25
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 133225 0 0 0 10056 169 0 0 25 0 1 0 22666024 504885248 120989 1992294400 134512640 134902295 4290908496 18446744073709551615 4160488035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 123263 120989 270 96 0 122475 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 501752

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 25355
/proc/meminfo: memFree=1330472/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=508356 CPUtime=162.23
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 137044 0 0 0 16051 172 0 0 25 0 1 0 22666024 520556544 124808 1992294400 134512640 134902295 4290908496 18446744073709551615 4160526042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 127089 124808 270 96 0 126301 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 517056

[startup+222.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/108 25360
/proc/meminfo: memFree=1317452/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=520760 CPUtime=222.2
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 140129 0 0 0 22045 175 0 0 25 0 1 0 22666024 533258240 127893 1992294400 134512640 134902295 4290908496 18446744073709551615 4160508937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 130190 127893 270 96 0 129402 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 529460

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25362
/proc/meminfo: memFree=1303812/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=534244 CPUtime=282.18
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 143532 0 0 0 28040 178 0 0 25 0 1 0 22666024 547065856 131296 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518438 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 133561 131296 270 96 0 132773 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 542944

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25364
/proc/meminfo: memFree=1292280/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=545864 CPUtime=342.16
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 146426 0 0 0 34034 182 0 0 25 0 1 0 22666024 558964736 134190 1992294400 134512640 134902295 4290908496 18446744073709551615 4160488057 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 136466 134190 270 96 0 135678 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 554564

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25364
/proc/meminfo: memFree=1279756/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=558512 CPUtime=402.13
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 149554 0 0 0 40028 185 0 0 25 0 1 0 22666024 571916288 137318 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 139628 137318 270 96 0 138840 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 567212

[startup+462.301 s]

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

/proc/25350/statm: 169070 166707 270 96 0 168282 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 684980

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25388
/proc/meminfo: memFree=1153524/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=684204 CPUtime=1241.83
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 180937 0 0 0 123962 221 0 0 25 0 1 0 22666024 700624896 168701 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 171051 168701 270 96 0 170263 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 692904

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25388
/proc/meminfo: memFree=1146580/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=690988 CPUtime=1301.81
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 182630 0 0 0 129958 223 0 0 25 0 1 0 22666024 707571712 170394 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 172747 170394 270 96 0 171959 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 699688

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25390
/proc/meminfo: memFree=1140008/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=697624 CPUtime=1361.78
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 184270 0 0 0 135954 224 0 0 25 0 1 0 22666024 714366976 172034 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 174406 172034 270 96 0 173618 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 706324

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25392
/proc/meminfo: memFree=1133684/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=703828 CPUtime=1421.77
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 185837 0 0 0 141951 226 0 0 25 0 1 0 22666024 720719872 173601 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518632 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 175957 173601 270 96 0 175169 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 712528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25394
/proc/meminfo: memFree=1127856/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=709652 CPUtime=1481.73
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 187300 0 0 0 147946 227 0 0 25 0 1 0 22666024 726683648 175064 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 177413 175064 270 96 0 176625 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 718352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25396
/proc/meminfo: memFree=1121160/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=716252 CPUtime=1541.71
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 188934 0 0 0 153942 229 0 0 25 0 1 0 22666024 733442048 176698 1992294400 134512640 134902295 4290908496 18446744073709551615 4160523959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 179063 176698 270 96 0 178275 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 724952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25396
/proc/meminfo: memFree=1115084/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=722464 CPUtime=1601.7
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 190490 0 0 0 159939 231 0 0 25 0 1 0 22666024 739803136 178254 1992294400 134512640 134902295 4290908496 18446744073709551615 4160507068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 180616 178254 270 96 0 179828 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 731164

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25398
/proc/meminfo: memFree=1108636/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=728824 CPUtime=1661.67
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 192072 0 0 0 165935 232 0 0 25 0 1 0 22666024 746315776 179836 1992294400 134512640 134902295 4290908496 18446744073709551615 4160521198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 182206 179836 270 96 0 181418 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 737524

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25400
/proc/meminfo: memFree=1102808/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=734640 CPUtime=1721.65
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 193532 0 0 0 171932 233 0 0 25 0 1 0 22666024 752271360 181296 1992294400 134512640 134902295 4290908496 18446744073709551615 4160518621 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 183660 181296 270 96 0 182872 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 743340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25402
/proc/meminfo: memFree=1096484/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=740596 CPUtime=1781.62
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 195046 0 0 0 177928 234 0 0 25 0 1 0 22666024 758370304 182810 1992294400 134512640 134902295 4290908496 18446744073709551615 4160500381 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 185149 182810 270 96 0 184361 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 749296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25402
/proc/meminfo: memFree=1094624/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=742444 CPUtime=1800.04
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 195480 0 0 0 179769 235 0 0 25 0 1 0 22666024 760262656 183244 1992294400 134512640 134902295 4290908496 18446744073709551615 4160521198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 185611 183244 270 96 0 184823 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 751144

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25402
/proc/meminfo: memFree=1094624/2059040 swapFree=4164960/4192956
[pid=25348] ppid=25346 vsize=8700 CPUtime=0
/proc/25348/stat : 25348 (run) S 25346 25348 25323 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 22666023 8908800 251 1992294400 4194304 4922060 140737095050608 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25348/statm: 2175 251 211 178 0 68 0
[pid=25350] ppid=25348 vsize=742444 CPUtime=1800.04
/proc/25350/stat : 25350 (PBPASSolver) R 25348 25348 25323 0 -1 4202496 195480 0 0 0 179769 235 0 0 25 0 1 0 22666024 760262656 183244 1992294400 134512640 134902295 4290908496 18446744073709551615 4160521198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25350/statm: 185611 183244 270 96 0 184823 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 751144

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25348 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=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1797.69
CPU system time (s): 2.35
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 751144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 3

runsolver used 2.70359 second user time and 8.77666 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-18 00:28:53
IDJOB=2673521
IDBENCH=48188
IDSOLVER=1174
FILE ID=node039/2673521-1276813733
PBS_JOBID= 11176706
Free space on /tmp= 62516 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673521-1276813733/watcher-2673521-1276813733 -o /tmp/evaluation-result-2673521-1276813733/solver-2673521-1276813733 -C 1800 -W 2000 -M 1800  run HOME/instance-2673521-1276813733.opb

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

MD5SUM BENCH= 5c1211f8aed9d33c9f0c9019d9cd9874
RANDOM SEED=1004445693

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1830968 kB
Buffers:         15440 kB
Cached:         101392 kB
SwapCached:       1376 kB
Active:          55836 kB
Inactive:        93764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830968 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            1192 kB
Writeback:           0 kB
AnonPages:       31332 kB
Mapped:          14228 kB
Slab:            56752 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182092 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= 62516 MiB
End job on node039 at 2010-06-18 00:58:55