Trace number 2673559

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_3.opb
MD5SUMa83973bc04af54d38c05a30d36c8573f
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-32
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -41
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74920
Sum of products size (including duplicates)149840
Number of different products37460
Sum of products size74920

Solver Data 

22.68/22.75	c 1000 1501 37460 74920 0 0 0 0
22.68/22.75	o -143
22.68/22.75	c 256 ~x153867+128 ~x153866+64 ~x153865+32 ~x153864+16 ~x153863+8 ~x153862+4 ~x153861+2 ~x153860+1 ~x153859+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

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-2673559-1276814964/watcher-2673559-1276814964 -o /tmp/evaluation-result-2673559-1276814964/solver-2673559-1276814964 -C 1800 -W 2000 -M 1800 run HOME/instance-2673559-1276814964.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: 1.00 1.00 0.99 3/106 24996
/proc/meminfo: memFree=1855628/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0

[startup+0.060748 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 24996
/proc/meminfo: memFree=1855628/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100748 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 24996
/proc/meminfo: memFree=1855628/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300785 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 24996
/proc/meminfo: memFree=1855628/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700856 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 24996
/proc/meminfo: memFree=1855628/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.501 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24999
/proc/meminfo: memFree=1702100/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=226500 CPUtime=1.48
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 56078 0 0 0 55 93 0 0 19 0 1 0 22788690 231936000 56016 1992294400 134512640 134902295 4290132384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 56625 56016 257 96 0 55837 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 235200

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24999
/proc/meminfo: memFree=1552556/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=432484 CPUtime=3.09
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 107604 0 0 0 129 180 0 0 24 0 1 0 22788690 442863616 107542 1992294400 134512640 134902295 4290132384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 108121 107542 257 96 0 107333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 441184

[startup+6.30087 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24999
/proc/meminfo: memFree=1142736/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=807448 CPUtime=6.28
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 201315 0 0 0 289 339 0 0 25 0 1 0 22788690 826826752 201253 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055724 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 201862 201253 260 96 0 201074 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 816148

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24999
/proc/meminfo: memFree=947188/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=931496 CPUtime=12.68
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 235997 0 0 0 916 352 0 0 25 0 1 0 22788690 953851904 229517 1992294400 134512640 134902295 4290132384 18446744073709551615 134789612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 232874 229518 263 96 0 232086 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 940196

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24999
/proc/meminfo: memFree=897464/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=976740 CPUtime=25.47
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 265937 0 0 0 2181 366 0 0 25 0 1 0 22788690 1000181760 239103 1992294400 134512640 134902295 4290132384 18446744073709551615 4160025526 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 244185 239103 270 96 0 243397 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 985440

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25001
/proc/meminfo: memFree=890644/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=983876 CPUtime=51.07
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 267694 0 0 0 4740 367 0 0 25 0 1 0 22788690 1007489024 240860 1992294400 134512640 134902295 4290132384 18446744073709551615 12043772 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 245969 240860 270 96 0 245181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 992576

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25001
/proc/meminfo: memFree=877996/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=996264 CPUtime=102.25
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 270783 0 0 0 9857 368 0 0 25 0 1 0 22788690 1020174336 243949 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055640 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 249066 243949 270 96 0 248278 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1004964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25003
/proc/meminfo: memFree=858776/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1015528 CPUtime=162.23
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 275610 0 0 0 15851 372 0 0 25 0 1 0 22788690 1039900672 248776 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 253882 248776 270 96 0 253094 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1024228

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25005
/proc/meminfo: memFree=849352/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1024716 CPUtime=222.2
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 277893 0 0 0 21846 374 0 0 25 0 1 0 22788690 1049309184 251059 1992294400 134512640 134902295 4290132384 18446744073709551615 4160058343 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 256179 251059 270 96 0 255391 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1033416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25007
/proc/meminfo: memFree=833356/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1040900 CPUtime=282.19
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 281923 0 0 0 27842 377 0 0 25 0 1 0 22788690 1065881600 255089 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055748 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 260225 255089 270 96 0 259437 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1049600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25009
/proc/meminfo: memFree=819220/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1055220 CPUtime=342.16
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 285444 0 0 0 33836 380 0 0 25 0 1 0 22788690 1080545280 258610 1992294400 134512640 134902295 4290132384 18446744073709551615 4160058288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 263805 258610 270 96 0 263017 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1063920

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 25009
/proc/meminfo: memFree=809176/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1065056 CPUtime=402.15
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 287925 0 0 0 39832 383 0 0 25 0 1 0 22788690 1090617344 261091 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 266264 261091 270 96 0 265476 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1073756

[startup+462.301 s]

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

/proc/24998/statm: 281243 275981 270 96 0 280455 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1133672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25042
/proc/meminfo: memFree=740356/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1133448 CPUtime=1241.85
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 304954 0 0 0 123785 400 0 0 25 0 1 0 22788690 1160650752 278120 1992294400 134512640 134902295 4290132384 18446744073709551615 4160037699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 283362 278120 270 96 0 282574 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 1142148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25042
/proc/meminfo: memFree=720268/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1154164 CPUtime=1301.83
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 309914 0 0 0 129778 405 0 0 25 0 1 0 22788690 1181863936 283080 1992294400 134512640 134902295 4290132384 18446744073709551615 4160058378 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 288541 283080 270 96 0 287753 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 1162864

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25044
/proc/meminfo: memFree=702536/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1171896 CPUtime=1361.81
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 314351 0 0 0 135772 409 0 0 25 0 1 0 22788690 1200021504 287517 1992294400 134512640 134902295 4290132384 18446744073709551615 4160037352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 292974 287517 270 96 0 292186 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 1180596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25046
/proc/meminfo: memFree=692120/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1182096 CPUtime=1421.8
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 316932 0 0 0 141768 412 0 0 25 0 1 0 22788690 1210466304 290098 1992294400 134512640 134902295 4290132384 18446744073709551615 4160043927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 295524 290098 270 96 0 294736 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1190796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25048
/proc/meminfo: memFree=683440/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1190716 CPUtime=1481.77
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 319110 0 0 0 147762 415 0 0 25 0 1 0 22788690 1219293184 292276 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 297679 292276 270 96 0 296891 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1199416

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25050
/proc/meminfo: memFree=676992/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1197252 CPUtime=1541.75
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 320714 0 0 0 153758 417 0 0 25 0 1 0 22788690 1225986048 293880 1992294400 134512640 134902295 4290132384 18446744073709551615 4160058377 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 299313 293880 270 96 0 298525 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 1205952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25050
/proc/meminfo: memFree=670544/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1203532 CPUtime=1601.73
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 322287 0 0 0 159755 418 0 0 25 0 1 0 22788690 1232416768 295453 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 300883 295453 270 96 0 300095 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 1212232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25052
/proc/meminfo: memFree=665460/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1208548 CPUtime=1661.71
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 323542 0 0 0 165751 420 0 0 25 0 1 0 22788690 1237553152 296708 1992294400 134512640 134902295 4290132384 18446744073709551615 4160058330 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 302137 296708 270 96 0 301349 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1217248

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 25054
/proc/meminfo: memFree=660128/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1213836 CPUtime=1721.69
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 324891 0 0 0 171748 421 0 0 25 0 1 0 22788690 1242968064 298057 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 303459 298057 270 96 0 302671 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1222536

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25056
/proc/meminfo: memFree=653184/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1220492 CPUtime=1781.67
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 326564 0 0 0 177744 423 0 0 25 0 1 0 22788690 1249783808 299730 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 305123 299730 270 96 0 304335 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 1229192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25056
/proc/meminfo: memFree=651324/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1222356 CPUtime=1800.08
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 327036 0 0 0 179585 423 0 0 25 0 1 0 22788690 1251692544 300202 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 305589 300202 270 96 0 304801 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1231056

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: 1.01 1.00 1.00 2/108 25056
/proc/meminfo: memFree=651324/2059040 swapFree=4164948/4192956
[pid=24996] ppid=24994 vsize=8700 CPUtime=0
/proc/24996/stat : 24996 (run) S 24994 24996 24901 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22788690 8908800 250 1992294400 4194304 4922060 140735834184672 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24996/statm: 2175 250 211 178 0 68 0
[pid=24998] ppid=24996 vsize=1222356 CPUtime=1800.08
/proc/24998/stat : 24998 (PBPASSolver) R 24996 24996 24901 0 -1 4202496 327036 0 0 0 179585 423 0 0 25 0 1 0 22788690 1251692544 300202 1992294400 134512640 134902295 4290132384 18446744073709551615 4160055422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24998/statm: 305589 300202 270 96 0 304801 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1231056

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24996 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# 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): 1800.08
CPU user time (s): 1795.85
CPU system time (s): 4.23
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 1231056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.86456 second user time and 8.61369 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-18 00:49:24
IDJOB=2673559
IDBENCH=48226
IDSOLVER=1174
FILE ID=node044/2673559-1276814964
PBS_JOBID= 11176701
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_60_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673559-1276814964/watcher-2673559-1276814964 -o /tmp/evaluation-result-2673559-1276814964/solver-2673559-1276814964 -C 1800 -W 2000 -M 1800  run HOME/instance-2673559-1276814964.opb

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

MD5SUM BENCH= a83973bc04af54d38c05a30d36c8573f
RANDOM SEED=310561697

node044.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		: 3000.266
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		: 3000.266
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:       1856148 kB
Buffers:         22584 kB
Cached:          70248 kB
SwapCached:       1376 kB
Active:          58648 kB
Inactive:        66996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856148 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            1624 kB
Writeback:           0 kB
AnonPages:       31404 kB
Mapped:          15044 kB
Slab:            55220 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181436 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= 62508 MiB
End job on node044 at 2010-06-18 01:19:27