Trace number 2673541

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_1.opb
MD5SUM2be9d345a101e171c9ff93c0b5b2195d
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-48
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 -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products1241
Sum of products size2482

Solver Data 

0.00/0.49	c 200 200 1241 2482 0 0 0 0
0.00/0.49	o 0
0.00/0.49	c 64 ~x2890+32 ~x2889+16 ~x2888+8 ~x2887+4 ~x2886+2 ~x2885+1 ~x2884+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 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x2

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-2673541-1276814390/watcher-2673541-1276814390 -o /tmp/evaluation-result-2673541-1276814390/solver-2673541-1276814390 -C 1800 -W 2000 -M 1800 run HOME/instance-2673541-1276814390.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: 0.85 0.97 0.99 3/105 25110
/proc/meminfo: memFree=1838864/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0

[startup+0.0786331 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25110
/proc/meminfo: memFree=1838864/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101635 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25110
/proc/meminfo: memFree=1838864/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300654 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25110
/proc/meminfo: memFree=1838864/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700694 s]
/proc/loadavg: 0.85 0.97 0.99 3/105 25110
/proc/meminfo: memFree=1838864/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50177 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25113
/proc/meminfo: memFree=1796068/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=45692 CPUtime=1.49
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 12674 0 0 0 138 11 0 0 25 0 1 0 22732880 46788608 10813 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 11423 10813 270 96 0 10635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54392

[startup+3.10193 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25113
/proc/meminfo: memFree=1795820/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=46484 CPUtime=3.09
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 12873 0 0 0 298 11 0 0 25 0 1 0 22732880 47599616 11012 1992294400 134512640 134902295 4289066048 18446744073709551615 4160354355 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 11621 11012 270 96 0 10833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55184

[startup+6.30125 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 25113
/proc/meminfo: memFree=1793960/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=48340 CPUtime=6.28
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 13327 0 0 0 617 11 0 0 25 0 1 0 22732880 49500160 11466 1992294400 134512640 134902295 4289066048 18446744073709551615 4160332653 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 12085 11466 270 96 0 11297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57040

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 25113
/proc/meminfo: memFree=1789628/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=52204 CPUtime=12.69
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 14311 0 0 0 1257 12 0 0 25 0 1 0 22732880 53456896 12450 1992294400 134512640 134902295 4289066048 18446744073709551615 4160353310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 13051 12450 270 96 0 12263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60904

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 25115
/proc/meminfo: memFree=1783924/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=57916 CPUtime=25.49
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 15711 0 0 0 2536 13 0 0 25 0 1 0 22732880 59305984 13850 1992294400 134512640 134902295 4289066048 18446744073709551615 4160365483 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 14479 13850 270 96 0 13691 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66616

[startup+51.1007 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 25115
/proc/meminfo: memFree=1775492/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=66244 CPUtime=51.07
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 17815 0 0 0 5093 14 0 0 25 0 1 0 22732880 67833856 15954 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362842 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 16561 15954 270 96 0 15773 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74944

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 25117
/proc/meminfo: memFree=1762224/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=79144 CPUtime=102.26
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 21025 0 0 0 10209 17 0 0 25 0 1 0 22732880 81043456 19164 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362988 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 19786 19164 270 96 0 18998 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 87844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25117
/proc/meminfo: memFree=1749948/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=91448 CPUtime=162.25
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 24093 0 0 0 16204 21 0 0 25 0 1 0 22732880 93642752 22232 1992294400 134512640 134902295 4289066048 18446744073709551615 4160332418 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 22862 22232 270 96 0 22074 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 100148

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25119
/proc/meminfo: memFree=1742880/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=98520 CPUtime=222.23
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 25837 0 0 0 22200 23 0 0 25 0 1 0 22732880 100884480 23976 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 24630 23976 270 96 0 23842 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107220

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25121
/proc/meminfo: memFree=1742880/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=98520 CPUtime=282.22
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 25837 0 0 0 28199 23 0 0 25 0 1 0 22732880 100884480 23976 1992294400 134512640 134902295 4289066048 18446744073709551615 4160351068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 24630 23976 270 96 0 23842 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 107220

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25123
/proc/meminfo: memFree=1742756/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=98520 CPUtime=342.2
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 25837 0 0 0 34197 23 0 0 25 0 1 0 22732880 100884480 23976 1992294400 134512640 134902295 4289066048 18446744073709551615 4160332461 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 24630 23976 270 96 0 23842 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 107220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25125
/proc/meminfo: memFree=1742756/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=98520 CPUtime=402.19
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 25840 0 0 0 40196 23 0 0 25 0 1 0 22732880 100884480 23979 1992294400 134512640 134902295 4289066048 18446744073709551615 4160344680 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 24630 23979 270 96 0 23842 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 107220

[startup+462.301 s]

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

/proc/25112/statm: 29250 28571 270 96 0 28462 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 125700

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25147
/proc/meminfo: memFree=1718080/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=122808 CPUtime=1241.97
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 31858 0 0 0 124168 29 0 0 25 0 1 0 22732880 125755392 29997 1992294400 134512640 134902295 4289066048 18446744073709551615 4160363373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 30702 29997 270 96 0 29914 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 131508

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25158
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1301.96
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34616 0 0 0 130164 32 0 0 25 0 1 0 22732880 136982528 32755 1992294400 134512640 134902295 4289066048 18446744073709551615 4160368081 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32755 270 96 0 32655 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 142472

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25158
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1361.93
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 136161 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 142472

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25160
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1421.93
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 142161 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160370400 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 142472

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25162
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1481.9
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 148158 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160332324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 142472

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25164
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1541.89
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 154157 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 142472

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25166
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1601.87
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 160155 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160332518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 142472

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25166
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1661.86
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34617 0 0 0 166154 32 0 0 25 0 1 0 22732880 136982528 32756 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32756 270 96 0 32655 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 142472

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25168
/proc/meminfo: memFree=1706424/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1721.84
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34636 0 0 0 172152 32 0 0 25 0 1 0 22732880 136982528 32775 1992294400 134512640 134902295 4289066048 18446744073709551615 4160367624 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32775 270 96 0 32655 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 142472

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25170
/proc/meminfo: memFree=1706176/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1781.83
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34637 0 0 0 178151 32 0 0 25 0 1 0 22732880 136982528 32776 1992294400 134512640 134902295 4289066048 18446744073709551615 4160362972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32776 270 96 0 32655 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 142472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25170
/proc/meminfo: memFree=1706176/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1800.03
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34637 0 0 0 179971 32 0 0 25 0 1 0 22732880 136982528 32776 1992294400 134512640 134902295 4289066048 18446744073709551615 4160351856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32776 270 96 0 32655 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 142472

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: 0.99 0.97 0.99 2/107 25170
/proc/meminfo: memFree=1706176/2059040 swapFree=4139880/4192956
[pid=25110] ppid=25108 vsize=8700 CPUtime=0
/proc/25110/stat : 25110 (run) S 25108 25110 25085 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22732880 8908800 250 1992294400 4194304 4922060 140735122238544 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25110/statm: 2175 250 211 178 0 68 0
[pid=25112] ppid=25110 vsize=133772 CPUtime=1800.03
/proc/25112/stat : 25112 (PBPASSolver) R 25110 25110 25085 0 -1 4202496 34637 0 0 0 179971 32 0 0 25 0 1 0 22732880 136982528 32776 1992294400 134512640 134902295 4289066048 18446744073709551615 4160351856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25112/statm: 33443 32776 270 96 0 32655 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 142472

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25110 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=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.32
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 142472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
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= 4
involuntary context switches= 4

runsolver used 3.12052 second user time and 8.35873 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-18 00:39:50
IDJOB=2673541
IDBENCH=48208
IDSOLVER=1174
FILE ID=node084/2673541-1276814390
PBS_JOBID= 11176718
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673541-1276814390/watcher-2673541-1276814390 -o /tmp/evaluation-result-2673541-1276814390/solver-2673541-1276814390 -C 1800 -W 2000 -M 1800  run HOME/instance-2673541-1276814390.opb

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

MD5SUM BENCH= 2be9d345a101e171c9ff93c0b5b2195d
RANDOM SEED=608621099

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839384 kB
Buffers:         47480 kB
Cached:          80692 kB
SwapCached:       5576 kB
Active:          56160 kB
Inactive:        84220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839384 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       10816 kB
Mapped:          12952 kB
Slab:            57540 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180292 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 node084 at 2010-06-18 01:09:53