Trace number 2673509

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 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_1.opb
MD5SUM6a7c5d2366cf8704587c2ca2c97e69d0
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 benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -111
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6318
Sum of products size (including duplicates)12636
Number of different products3159
Sum of products size6318

Solver Data 

1.18/1.29	c 500 500 3159 6318 0 0 0 0
1.18/1.29	o 0
1.18/1.29	c 128 ~x7327+64 ~x7326+32 ~x7325+16 ~x7324+8 ~x7323+4 ~x7322+2 ~x7321+1 ~x7320+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-2673509-1276813457/watcher-2673509-1276813457 -o /tmp/evaluation-result-2673509-1276813457/solver-2673509-1276813457 -C 1800 -W 2000 -M 1800 run HOME/instance-2673509-1276813457.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: 0.91 0.97 0.99 3/105 27148
/proc/meminfo: memFree=1894924/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0

[startup+0.108674 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 27148
/proc/meminfo: memFree=1894924/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201681 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 27148
/proc/meminfo: memFree=1894924/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301691 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 27148
/proc/meminfo: memFree=1894924/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701733 s]
/proc/loadavg: 0.91 0.97 0.99 3/105 27148
/proc/meminfo: memFree=1894924/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 27151
/proc/meminfo: memFree=1799800/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=114064 CPUtime=1.48
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 30656 0 0 0 118 30 0 0 18 0 1 0 22639194 116801536 27753 1992294400 134512640 134902295 4293397824 18446744073709551615 4160050470 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 28516 27753 263 96 0 27728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 122764

[startup+3.10099 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 27151
/proc/meminfo: memFree=1789260/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=109096 CPUtime=3.08
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 31667 0 0 0 277 31 0 0 20 0 1 0 22639194 111714304 26428 1992294400 134512640 134902295 4293397824 18446744073709551615 4160049776 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 27274 26428 270 96 0 26486 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117796

[startup+6.30132 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 27151
/proc/meminfo: memFree=1788144/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=110952 CPUtime=6.28
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 32142 0 0 0 597 31 0 0 25 0 1 0 22639194 113614848 26903 1992294400 134512640 134902295 4293397824 18446744073709551615 4160083115 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 27738 26903 270 96 0 26950 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 119652

[startup+12.701 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 27151
/proc/meminfo: memFree=1784300/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=114412 CPUtime=12.68
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 33011 0 0 0 1236 32 0 0 25 0 1 0 22639194 117157888 27772 1992294400 134512640 134902295 4293397824 18446744073709551615 4160062057 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 28603 27772 270 96 0 27815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 123112

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 27153
/proc/meminfo: memFree=1777232/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=121288 CPUtime=25.47
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 34739 0 0 0 2514 33 0 0 25 0 1 0 22639194 124198912 29500 1992294400 134512640 134902295 4293397824 18446744073709551615 4160082850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 30322 29500 270 96 0 29534 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 129988

[startup+51.102 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 27153
/proc/meminfo: memFree=1765204/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=133532 CPUtime=51.07
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 37787 0 0 0 5072 35 0 0 25 0 1 0 22639194 136736768 32548 1992294400 134512640 134902295 4293397824 18446744073709551615 4160082945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 33383 32548 270 96 0 32595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 142232

[startup+102.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 27155
/proc/meminfo: memFree=1741892/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=156388 CPUtime=102.26
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 43474 0 0 0 10188 38 0 0 25 0 1 0 22639194 160141312 38235 1992294400 134512640 134902295 4293397824 18446744073709551615 4160049822 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 39097 38235 270 96 0 38309 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 165088

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27155
/proc/meminfo: memFree=1728128/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=170128 CPUtime=162.23
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 46930 0 0 0 16181 42 0 0 25 0 1 0 22639194 174211072 41691 1992294400 134512640 134902295 4293397824 18446744073709551615 4160082867 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 42532 41691 270 96 0 41744 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 178828

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27157
/proc/meminfo: memFree=1712876/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=185240 CPUtime=222.22
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 50694 0 0 0 22176 46 0 0 25 0 1 0 22639194 189685760 45455 1992294400 134512640 134902295 4293397824 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 46310 45455 270 96 0 45522 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 193940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27159
/proc/meminfo: memFree=1704072/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=194084 CPUtime=282.19
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 52926 0 0 0 28171 48 0 0 25 0 1 0 22639194 198742016 47687 1992294400 134512640 134902295 4293397824 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 48521 47687 270 96 0 47733 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 202784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27161
/proc/meminfo: memFree=1689068/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=209176 CPUtime=342.18
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 56669 0 0 0 34167 51 0 0 25 0 1 0 22639194 214196224 51430 1992294400 134512640 134902295 4293397824 18446744073709551615 4160080218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 52294 51430 270 96 0 51506 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 217876

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27163
/proc/meminfo: memFree=1675800/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=222520 CPUtime=402.16
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 60007 0 0 0 40162 54 0 0 25 0 1 0 22639194 227860480 54768 1992294400 134512640 134902295 4293397824 18446744073709551615 4160049799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 55630 54768 270 96 0 54842 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 231220

[startup+462.301 s]

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

/proc/27150/statm: 93474 92515 270 96 0 92686 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 382596

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27188
/proc/meminfo: memFree=1511872/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=385536 CPUtime=1241.9
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 100670 0 0 0 124101 89 0 0 25 0 1 0 22639194 394788864 95431 1992294400 134512640 134902295 4293397824 18446744073709551615 4160049775 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 96384 95431 270 96 0 95596 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 394236

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27190
/proc/meminfo: memFree=1504060/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=393284 CPUtime=1301.88
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 102615 0 0 0 130096 92 0 0 25 0 1 0 22639194 402722816 97376 1992294400 134512640 134902295 4293397824 18446744073709551615 4160049794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 98321 97376 270 96 0 97533 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 401984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27190
/proc/meminfo: memFree=1497116/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=400296 CPUtime=1361.86
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 104344 0 0 0 136092 94 0 0 25 0 1 0 22639194 409903104 99105 1992294400 134512640 134902295 4293397824 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 100074 99105 270 96 0 99286 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 408996

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27192
/proc/meminfo: memFree=1491164/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1421.85
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105822 0 0 0 142090 95 0 0 25 0 1 0 22639194 415887360 100583 1992294400 134512640 134902295 4293397824 18446744073709551615 4160065295 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100583 270 96 0 100747 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 414840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27194
/proc/meminfo: memFree=1491164/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1481.83
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105823 0 0 0 148088 95 0 0 25 0 1 0 22639194 415887360 100584 1992294400 134512640 134902295 4293397824 18446744073709551615 4160068781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100584 270 96 0 100747 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 414840

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27196
/proc/meminfo: memFree=1491164/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1541.82
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105825 0 0 0 154087 95 0 0 25 0 1 0 22639194 415887360 100586 1992294400 134512640 134902295 4293397824 18446744073709551615 4160069027 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100586 270 96 0 100747 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 414840

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27198
/proc/meminfo: memFree=1491040/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1601.79
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105829 0 0 0 160084 95 0 0 25 0 1 0 22639194 415887360 100590 1992294400 134512640 134902295 4293397824 18446744073709551615 4160080065 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100590 270 96 0 100747 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 414840

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27198
/proc/meminfo: memFree=1490916/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1661.78
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105830 0 0 0 166083 95 0 0 25 0 1 0 22639194 415887360 100591 1992294400 134512640 134902295 4293397824 18446744073709551615 4160080181 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100591 270 96 0 100747 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 414840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27200
/proc/meminfo: memFree=1490792/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1721.76
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105830 0 0 0 172081 95 0 0 25 0 1 0 22639194 415887360 100591 1992294400 134512640 134902295 4293397824 18446744073709551615 4160080187 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100591 270 96 0 100747 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 414840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27202
/proc/meminfo: memFree=1490544/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1781.74
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105830 0 0 0 178079 95 0 0 25 0 1 0 22639194 415887360 100591 1992294400 134512640 134902295 4293397824 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100591 270 96 0 100747 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 414840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27202
/proc/meminfo: memFree=1490544/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1800.04
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105830 0 0 0 179909 95 0 0 25 0 1 0 22639194 415887360 100591 1992294400 134512640 134902295 4293397824 18446744073709551615 4160062198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100591 270 96 0 100747 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 414840

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27202
/proc/meminfo: memFree=1490544/2059040 swapFree=4139388/4192956
[pid=27148] ppid=27146 vsize=8700 CPUtime=0
/proc/27148/stat : 27148 (run) S 27146 27148 27123 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22639194 8908800 250 1992294400 4194304 4922060 140736825114752 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27148/statm: 2175 250 211 178 0 68 0
[pid=27150] ppid=27148 vsize=406140 CPUtime=1800.04
/proc/27150/stat : 27150 (PBPASSolver) R 27148 27148 27123 0 -1 4202496 105830 0 0 0 179909 95 0 0 25 0 1 0 22639194 415887360 100591 1992294400 134512640 134902295 4293397824 18446744073709551615 4160062198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27150/statm: 101535 100591 270 96 0 100747 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 414840

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27148 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 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1799.09
CPU system time (s): 0.95
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 414840

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= 3
involuntary context switches= 3

runsolver used 2.97955 second user time and 8.49871 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-18 00:24:17
IDJOB=2673509
IDBENCH=48176
IDSOLVER=1174
FILE ID=node082/2673509-1276813457
PBS_JOBID= 11176699
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673509-1276813457/watcher-2673509-1276813457 -o /tmp/evaluation-result-2673509-1276813457/solver-2673509-1276813457 -C 1800 -W 2000 -M 1800  run HOME/instance-2673509-1276813457.opb

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

MD5SUM BENCH= 6a7c5d2366cf8704587c2ca2c97e69d0
RANDOM SEED=126480746

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1895328 kB
Buffers:         12116 kB
Cached:          69900 kB
SwapCached:       7260 kB
Active:          69760 kB
Inactive:        25936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1895328 kB
SwapTotal:     4192956 kB
SwapFree:      4139388 kB
Dirty:             948 kB
Writeback:           0 kB
AnonPages:       11328 kB
Mapped:          12876 kB
Slab:            46252 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181908 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node082 at 2010-06-18 00:54:20