Trace number 2673527

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_5.opb
MD5SUM2b02b42135ec6f53aa7a47afb99951df
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-112
Best CPU time to get the best result obtained on this benchmark1800.03
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 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)6270
Sum of products size (including duplicates)12540
Number of different products3135
Sum of products size6270

Solver Data 

1.28/1.36	c 500 500 3135 6270 0 0 0 0
1.28/1.36	o 0
1.28/1.36	c 128 ~x7279+64 ~x7278+32 ~x7277+16 ~x7276+8 ~x7275+4 ~x7274+2 ~x7273+1 ~x7272+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-2673527-1276813845/watcher-2673527-1276813845 -o /tmp/evaluation-result-2673527-1276813845/solver-2673527-1276813845 -C 1800 -W 2000 -M 1800 run HOME/instance-2673527-1276813845.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: 0.93 0.98 0.99 3/106 17624
/proc/meminfo: memFree=1851896/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0

[startup+0.0101209 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 17624
/proc/meminfo: memFree=1851896/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101116 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 17624
/proc/meminfo: memFree=1851896/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301133 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 17624
/proc/meminfo: memFree=1851896/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701164 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 17624
/proc/meminfo: memFree=1851896/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50123 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 17627
/proc/meminfo: memFree=1761360/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=112876 CPUtime=1.49
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 30221 0 0 0 116 33 0 0 25 0 1 0 55039941 115585024 27486 1992294400 134512640 134902295 4292109216 18446744073709551615 134635258 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 28219 27486 263 96 0 27431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121576

[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 0.99 3/108 17627
/proc/meminfo: memFree=1746852/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=108456 CPUtime=3.09
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 31318 0 0 0 275 34 0 0 25 0 1 0 55039941 111058944 26319 1992294400 134512640 134902295 4292109216 18446744073709551615 4160222130 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 27114 26319 270 96 0 26326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117156

[startup+6.30061 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 17627
/proc/meminfo: memFree=1746232/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=109260 CPUtime=6.29
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 31540 0 0 0 595 34 0 0 25 0 1 0 55039941 111882240 26541 1992294400 134512640 134902295 4292109216 18446744073709551615 4160228365 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 27315 26541 270 96 0 26527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117960

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 17627
/proc/meminfo: memFree=1744124/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=111132 CPUtime=12.69
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 32001 0 0 0 1234 35 0 0 25 0 1 0 55039941 113799168 27002 1992294400 134512640 134902295 4292109216 18446744073709551615 4160228185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 27783 27002 270 96 0 26995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119832

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 17629
/proc/meminfo: memFree=1737676/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=117484 CPUtime=25.48
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 33599 0 0 0 2512 36 0 0 25 0 1 0 55039941 120303616 28600 1992294400 134512640 134902295 4292109216 18446744073709551615 4160244760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 29371 28600 270 96 0 28583 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126184

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 17629
/proc/meminfo: memFree=1727384/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=128028 CPUtime=51.07
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 36221 0 0 0 5069 38 0 0 25 0 1 0 55039941 131100672 31222 1992294400 134512640 134902295 4292109216 18446744073709551615 4160242645 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 32007 31222 270 96 0 31219 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 136728

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 17631
/proc/meminfo: memFree=1710024/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=144844 CPUtime=102.27
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 40403 0 0 0 10186 41 0 0 25 0 1 0 55039941 148320256 35404 1992294400 134512640 134902295 4292109216 18446744073709551615 4160209604 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 36211 35404 270 96 0 35423 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 153544

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17631
/proc/meminfo: memFree=1695640/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=159448 CPUtime=162.25
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 44063 0 0 0 16181 44 0 0 25 0 1 0 55039941 163274752 39064 1992294400 134512640 134902295 4292109216 18446744073709551615 4160221881 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 39862 39064 270 96 0 39074 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 168148

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/108 17633
/proc/meminfo: memFree=1679644/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=175120 CPUtime=222.24
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 47987 0 0 0 22176 48 0 0 25 0 1 0 55039941 179322880 42988 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 43780 42988 270 96 0 42992 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 183820

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17635
/proc/meminfo: memFree=1668732/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=186276 CPUtime=282.23
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 50754 0 0 0 28173 50 0 0 25 0 1 0 55039941 190746624 45755 1992294400 134512640 134902295 4292109216 18446744073709551615 4160240824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 46569 45755 270 96 0 45781 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 194976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17637
/proc/meminfo: memFree=1648652/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=206260 CPUtime=342.21
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 55747 0 0 0 34167 54 0 0 25 0 1 0 55039941 211210240 50748 1992294400 134512640 134902295 4292109216 18446744073709551615 4160223429 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 51565 50748 270 96 0 50777 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 214960

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17639
/proc/meminfo: memFree=1635632/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=219336 CPUtime=402.19
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 59049 0 0 0 40162 57 0 0 25 0 1 0 55039941 224600064 54050 1992294400 134512640 134902295 4292109216 18446744073709551615 4160228185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 54834 54050 270 96 0 54046 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 228036

[startup+462.301 s]

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

/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 324424

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 17664
/proc/meminfo: memFree=1538540/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1242
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 124120 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160242629 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 324424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17666
/proc/meminfo: memFree=1538416/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1301.99
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 130119 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239747 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 324424

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17666
/proc/meminfo: memFree=1538416/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1361.97
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 136117 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 324424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17668
/proc/meminfo: memFree=1538416/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1421.96
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 142116 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 324424

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17670
/proc/meminfo: memFree=1538416/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1481.94
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 148114 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160227911 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 324424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 17672
/proc/meminfo: memFree=1538416/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1541.93
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 154113 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160228792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 324424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17674
/proc/meminfo: memFree=1538292/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1601.92
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 160112 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160228540 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 324424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17674
/proc/meminfo: memFree=1538168/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1661.9
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 166110 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 324424

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17676
/proc/meminfo: memFree=1538168/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1721.89
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 172109 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160209663 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 324424

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17678
/proc/meminfo: memFree=1537920/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1781.87
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 178107 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160239812 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 324424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17678
/proc/meminfo: memFree=1537920/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1800.08
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 179928 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160242608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 324424

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17678
/proc/meminfo: memFree=1537920/2059040 swapFree=4136124/4192956
[pid=17624] ppid=17622 vsize=8700 CPUtime=0
/proc/17624/stat : 17624 (run) S 17622 17624 17599 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55039941 8908800 250 1992294400 4194304 4922060 140734743432448 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17624/statm: 2175 250 211 178 0 68 0
[pid=17626] ppid=17624 vsize=315724 CPUtime=1800.08
/proc/17626/stat : 17626 (PBPASSolver) R 17624 17624 17599 0 -1 4202496 83042 0 0 0 179928 80 0 0 25 0 1 0 55039941 323301376 78043 1992294400 134512640 134902295 4292109216 18446744073709551615 4160242608 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17626/statm: 78931 78043 270 96 0 78143 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 324424

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17624 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# 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): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1799.28
CPU system time (s): 0.8
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 324424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 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= 4
involuntary context switches= 4

runsolver used 3.10753 second user time and 8.37273 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-18 00:30:45
IDJOB=2673527
IDBENCH=48194
IDSOLVER=1174
FILE ID=node026/2673527-1276813845
PBS_JOBID= 11176710
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673527-1276813845/watcher-2673527-1276813845 -o /tmp/evaluation-result-2673527-1276813845/solver-2673527-1276813845 -C 1800 -W 2000 -M 1800  run HOME/instance-2673527-1276813845.opb

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

MD5SUM BENCH= 2b02b42135ec6f53aa7a47afb99951df
RANDOM SEED=2077332014

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852416 kB
Buffers:         33008 kB
Cached:          80380 kB
SwapCached:       9204 kB
Active:          56464 kB
Inactive:        69024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852416 kB
SwapTotal:     4192956 kB
SwapFree:      4136124 kB
Dirty:             876 kB
Writeback:           0 kB
AnonPages:       10792 kB
Mapped:           9160 kB
Slab:            59124 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180892 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= 62556 MiB
End job on node026 at 2010-06-18 01:00:48