Trace number 2674818

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-rd73.b.opb
MD5SUMdfce4275740b480be21a5dfa4d39780e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.285955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables220
Total number of constraints515
Number of constraints which are clauses515
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint5
Maximum length of a constraint109
Number of terms in the objective function 220
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 220
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 220
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.09/1.11	c 220 515 0 0 0 0 0 0
1.09/1.11	o 7
1.09/1.11	c 128 ~x744+64 ~x743+32 ~x742+16 ~x741+8 ~x740+4 ~x739+2 ~x738+1 ~x737+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

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-2674818-1276802175/watcher-2674818-1276802175 -o /tmp/evaluation-result-2674818-1276802175/solver-2674818-1276802175 -C 1800 -W 2000 -M 1800 run HOME/instance-2674818-1276802175.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24454
/proc/meminfo: memFree=1959056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0

[startup+0.105087 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24454
/proc/meminfo: memFree=1959056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201097 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24454
/proc/meminfo: memFree=1959056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301107 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24454
/proc/meminfo: memFree=1959056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701152 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24454
/proc/meminfo: memFree=1959056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24457
/proc/meminfo: memFree=1812596/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=152244 CPUtime=1.49
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 39061 0 0 0 110 39 0 0 25 0 1 0 21511107 155897856 37378 1992294400 134512640 134902295 4290936288 18446744073709551615 4159951732 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 38061 37378 262 96 0 37273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 160944

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24457
/proc/meminfo: memFree=1809372/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=152908 CPUtime=3.09
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 39244 0 0 0 270 39 0 0 25 0 1 0 21511107 156577792 37561 1992294400 134512640 134902295 4290936288 18446744073709551615 4159951583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 38227 37561 269 96 0 37439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161608

[startup+6.30178 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24457
/proc/meminfo: memFree=1807140/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=155284 CPUtime=6.28
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 39805 0 0 0 589 39 0 0 25 0 1 0 21511107 159010816 38122 1992294400 134512640 134902295 4290936288 18446744073709551615 4159939190 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 38821 38122 269 96 0 38033 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 163984

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24457
/proc/meminfo: memFree=1803916/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=158140 CPUtime=12.68
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 40516 0 0 0 1228 40 0 0 25 0 1 0 21511107 161935360 38833 1992294400 134512640 134902295 4290936288 18446744073709551615 1967971 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 39535 38833 269 96 0 38747 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 166840

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 24459
/proc/meminfo: memFree=1798584/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=163292 CPUtime=25.48
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 41810 0 0 0 2507 41 0 0 25 0 1 0 21511107 167211008 40127 1992294400 134512640 134902295 4290936288 18446744073709551615 4159951545 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 40823 40127 269 96 0 40035 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 171992

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24459
/proc/meminfo: memFree=1791764/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=170332 CPUtime=51.07
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 43543 0 0 0 5065 42 0 0 25 0 1 0 21511107 174419968 41860 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969772 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 42583 41860 269 96 0 41795 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 179032

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24461
/proc/meminfo: memFree=1778372/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=183324 CPUtime=102.26
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 46778 0 0 0 10181 45 0 0 25 0 1 0 21511107 187723776 45095 1992294400 134512640 134902295 4290936288 18446744073709551615 4159951380 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 45831 45095 269 96 0 45043 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 192024

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24461
/proc/meminfo: memFree=1776512/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=185044 CPUtime=162.25
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 47235 0 0 0 16179 46 0 0 25 0 1 0 21511107 189485056 45552 1992294400 134512640 134902295 4290936288 18446744073709551615 4159972261 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 46261 45552 269 96 0 45473 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 193744

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24463
/proc/meminfo: memFree=1776264/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=185176 CPUtime=222.24
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 47268 0 0 0 22178 46 0 0 25 0 1 0 21511107 189620224 45585 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969406 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 46294 45585 269 96 0 45506 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 193876

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24465
/proc/meminfo: memFree=1771056/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=190536 CPUtime=282.22
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 48590 0 0 0 28175 47 0 0 25 0 1 0 21511107 195108864 46907 1992294400 134512640 134902295 4290936288 18446744073709551615 4159958276 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 47634 46907 269 96 0 46846 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 199236

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24467
/proc/meminfo: memFree=1765600/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=195888 CPUtime=342.19
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 49932 0 0 0 34172 47 0 0 25 0 1 0 21511107 200589312 48249 1992294400 134512640 134902295 4290936288 18446744073709551615 4159939312 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 48972 48249 269 96 0 48184 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 204588

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24469
/proc/meminfo: memFree=1765600/2059040 swapFree=4138720/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=195888 CPUtime=402.18
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 49932 0 0 0 40171 47 0 0 25 0 1 0 21511107 200589312 48249 1992294400 134512640 134902295 4290936288 18446744073709551615 4159972346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 48972 48249 269 96 0 48184 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 204588

[startup+462.301 s]

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

/proc/24456/statm: 54727 53945 269 96 0 53939 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 227608

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24492
/proc/meminfo: memFree=1683540/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=225564 CPUtime=1181.97
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 57294 0 0 0 118143 54 0 0 25 0 1 0 21511107 230977536 55611 1992294400 134512640 134902295 4290936288 18446744073709551615 4159972296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 56391 55611 269 96 0 55603 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 234264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24494
/proc/meminfo: memFree=1677340/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=231744 CPUtime=1241.96
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 58830 0 0 0 124140 56 0 0 25 0 1 0 21511107 237305856 57147 1992294400 134512640 134902295 4290936288 18446744073709551615 4159972334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 57936 57147 269 96 0 57148 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 240444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24496
/proc/meminfo: memFree=1673496/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1301.93
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59782 0 0 0 130137 56 0 0 25 0 1 0 21511107 241225728 58099 1992294400 134512640 134902295 4290936288 18446744073709551615 4159972040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58099 269 96 0 58105 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 244272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24496
/proc/meminfo: memFree=1673496/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1361.92
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59783 0 0 0 136136 56 0 0 25 0 1 0 21511107 241225728 58100 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58100 269 96 0 58105 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 244272

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24498
/proc/meminfo: memFree=1673496/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1421.91
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59785 0 0 0 142135 56 0 0 25 0 1 0 21511107 241225728 58102 1992294400 134512640 134902295 4290936288 18446744073709551615 4159958142 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58102 269 96 0 58105 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 244272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24500
/proc/meminfo: memFree=1673496/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1481.89
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59786 0 0 0 148133 56 0 0 25 0 1 0 21511107 241225728 58103 1992294400 134512640 134902295 4290936288 18446744073709551615 4159958209 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58103 269 96 0 58105 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 244272

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24502
/proc/meminfo: memFree=1673496/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1541.88
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59787 0 0 0 154132 56 0 0 25 0 1 0 21511107 241225728 58104 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969571 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58104 269 96 0 58105 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 244272

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24504
/proc/meminfo: memFree=1673372/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1601.85
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59788 0 0 0 160129 56 0 0 25 0 1 0 21511107 241225728 58105 1992294400 134512640 134902295 4290936288 18446744073709551615 4159939230 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58105 269 96 0 58105 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 244272

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24504
/proc/meminfo: memFree=1673372/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=235572 CPUtime=1661.84
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 59788 0 0 0 166128 56 0 0 25 0 1 0 21511107 241225728 58105 1992294400 134512640 134902295 4290936288 18446744073709551615 4159957849 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 58893 58105 269 96 0 58105 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 244272

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24506
/proc/meminfo: memFree=1672008/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=236912 CPUtime=1721.83
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 60125 0 0 0 172126 57 0 0 25 0 1 0 21511107 242597888 58442 1992294400 134512640 134902295 4290936288 18446744073709551615 4159957856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 59228 58442 269 96 0 58440 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 245612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24508
/proc/meminfo: memFree=1662584/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=246304 CPUtime=1781.8
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 62422 0 0 0 178122 58 0 0 25 0 1 0 21511107 252215296 60739 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 61576 60739 269 96 0 60788 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 255004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24508
/proc/meminfo: memFree=1661840/2059040 swapFree=4138732/4192956
[pid=24454] ppid=24452 vsize=8700 CPUtime=0
/proc/24454/stat : 24454 (run) S 24452 24454 23411 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21511107 8908800 251 1992294400 4194304 4922060 140735803525584 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24454/statm: 2175 251 211 178 0 68 0
[pid=24456] ppid=24454 vsize=246964 CPUtime=1800.01
/proc/24456/stat : 24456 (PBPASSolver) R 24454 24454 23411 0 -1 4202496 62578 0 0 0 179943 58 0 0 25 0 1 0 21511107 252891136 60895 1992294400 134512640 134902295 4290936288 18446744073709551615 4159969406 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24456/statm: 61741 60895 269 96 0 60953 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 255664

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24454 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.01
#
# 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): 1800.01
CPU user time (s): 1799.43
CPU system time (s): 0.58
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 255664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 524
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 3.03154 second user time and 8.44372 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-17 21:16:15
IDJOB=2674818
IDBENCH=2864
IDSOLVER=1174
FILE ID=node088/2674818-1276802175
PBS_JOBID= 11176666
Free space on /tmp= 62560 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674818-1276802175/watcher-2674818-1276802175 -o /tmp/evaluation-result-2674818-1276802175/solver-2674818-1276802175 -C 1800 -W 2000 -M 1800  run HOME/instance-2674818-1276802175.opb

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

MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e
RANDOM SEED=2040470049

node088.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		: 3000.217
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		: 3000.217
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:       1959576 kB
Buffers:          2524 kB
Cached:          16356 kB
SwapCached:       4664 kB
Active:           9664 kB
Inactive:        19796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1959576 kB
SwapTotal:     4192956 kB
SwapFree:      4138720 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:       10276 kB
Mapped:           8456 kB
Slab:            48344 kB
PageTables:       3848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180656 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= 62560 MiB
End job on node088 at 2010-06-17 21:46:18