Trace number 2674798

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-opus.r.opb
MD5SUM0485a54e08821af6e5a7651e5ae0ba80
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.020995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables63
Total number of constraints45
Number of constraints which are clauses45
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 constraint1
Maximum length of a constraint42
Number of terms in the objective function 63
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 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 63
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.11	c 63 45 0 0 0 0 0 0
0.00/0.11	o 6
0.00/0.11	c 32 ~x103+16 ~x102+8 ~x101+4 ~x100+2 ~x99+1 ~x98+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 ~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+

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-2674798-1276801586/watcher-2674798-1276801586 -o /tmp/evaluation-result-2674798-1276801586/solver-2674798-1276801586 -C 1800 -W 2000 -M 1800 run HOME/instance-2674798-1276801586.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 0.95 0.97 3/106 24320
/proc/meminfo: memFree=1890756/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0

[startup+0.018577 s]
/proc/loadavg: 0.91 0.95 0.97 3/106 24320
/proc/meminfo: memFree=1890756/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101596 s]
/proc/loadavg: 0.91 0.95 0.97 3/106 24320
/proc/meminfo: memFree=1890756/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301602 s]
/proc/loadavg: 0.91 0.95 0.97 3/106 24320
/proc/meminfo: memFree=1890756/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700639 s]
/proc/loadavg: 0.91 0.95 0.97 3/106 24320
/proc/meminfo: memFree=1890756/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.97 2/108 24323
/proc/meminfo: memFree=1871768/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=22004 CPUtime=1.49
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 5180 0 0 0 145 4 0 0 25 0 1 0 21450062 22532096 4918 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 5501 4918 267 96 0 4713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30704

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.97 2/108 24323
/proc/meminfo: memFree=1871272/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=22664 CPUtime=3.09
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 5354 0 0 0 305 4 0 0 25 0 1 0 21450062 23207936 5092 1992294400 134512640 134902295 4293908400 18446744073709551615 4160549393 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 5666 5092 267 96 0 4878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31364

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.97 2/108 24323
/proc/meminfo: memFree=1869536/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=24132 CPUtime=6.28
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 5718 0 0 0 624 4 0 0 25 0 1 0 21450062 24711168 5456 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 6033 5456 267 96 0 5245 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32832

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/108 24323
/proc/meminfo: memFree=1868916/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=24396 CPUtime=12.68
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 5793 0 0 0 1264 4 0 0 25 0 1 0 21450062 24981504 5531 1992294400 134512640 134902295 4293908400 18446744073709551615 4160573098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 6099 5531 267 96 0 5311 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33096

[startup+25.5009 s]
/proc/loadavg: 0.94 0.96 0.97 2/108 24323
/proc/meminfo: memFree=1867800/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=25584 CPUtime=25.47
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 6058 0 0 0 2543 4 0 0 25 0 1 0 21450062 26198016 5796 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 6396 5796 267 96 0 5608 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34284

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/108 24323
/proc/meminfo: memFree=1866436/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=26908 CPUtime=51.07
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 6403 0 0 0 5103 4 0 0 25 0 1 0 21450062 27553792 6141 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556276 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 6727 6141 267 96 0 5939 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35608

[startup+102.309 s]
/proc/loadavg: 0.98 0.96 0.97 2/108 24325
/proc/meminfo: memFree=1865568/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=27472 CPUtime=102.26
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 6553 0 0 0 10222 4 0 0 25 0 1 0 21450062 28131328 6291 1992294400 134512640 134902295 4293908400 18446744073709551615 4160558610 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 6868 6291 267 96 0 6080 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36172

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24327
/proc/meminfo: memFree=1864824/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=28272 CPUtime=162.24
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 6726 0 0 0 16220 4 0 0 25 0 1 0 21450062 28950528 6464 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556197 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 7068 6464 267 96 0 6280 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36972

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24329
/proc/meminfo: memFree=1863336/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=29648 CPUtime=222.23
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 7082 0 0 0 22218 5 0 0 25 0 1 0 21450062 30359552 6820 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 7412 6820 267 96 0 6624 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24329
/proc/meminfo: memFree=1862096/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=30836 CPUtime=282.21
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 7384 0 0 0 28216 5 0 0 25 0 1 0 21450062 31576064 7122 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 7709 7122 267 96 0 6921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24331
/proc/meminfo: memFree=1861476/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=31660 CPUtime=342.2
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 7553 0 0 0 34214 6 0 0 25 0 1 0 21450062 32419840 7291 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 7915 7291 267 96 0 7127 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40360

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/108 24333
/proc/meminfo: memFree=1861228/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=31800 CPUtime=402.19
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 7589 0 0 0 40213 6 0 0 25 0 1 0 21450062 32563200 7327 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567599 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 7950 7327 267 96 0 7162 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40500

[startup+462.301 s]

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

/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 47776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24355
/proc/meminfo: memFree=1853292/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1241.98
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9390 0 0 0 124190 8 0 0 25 0 1 0 21450062 40013824 9128 1992294400 134512640 134902295 4293908400 18446744073709551615 4160549404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 47776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24357
/proc/meminfo: memFree=1853168/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1301.98
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9390 0 0 0 130190 8 0 0 25 0 1 0 21450062 40013824 9128 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556164 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 47776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24359
/proc/meminfo: memFree=1853168/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1361.95
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9390 0 0 0 136187 8 0 0 25 0 1 0 21450062 40013824 9128 1992294400 134512640 134902295 4293908400 18446744073709551615 4160558259 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 47776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24361
/proc/meminfo: memFree=1853168/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1421.95
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9390 0 0 0 142187 8 0 0 25 0 1 0 21450062 40013824 9128 1992294400 134512640 134902295 4293908400 18446744073709551615 4160549404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 47776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24361
/proc/meminfo: memFree=1853168/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1481.92
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9390 0 0 0 148184 8 0 0 25 0 1 0 21450062 40013824 9128 1992294400 134512640 134902295 4293908400 18446744073709551615 4160537256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9128 267 96 0 8981 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 47776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24363
/proc/meminfo: memFree=1853168/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1541.91
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9392 0 0 0 154183 8 0 0 25 0 1 0 21450062 40013824 9130 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9130 267 96 0 8981 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 47776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24368
/proc/meminfo: memFree=1852672/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39076 CPUtime=1601.89
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9392 0 0 0 160181 8 0 0 25 0 1 0 21450062 40013824 9130 1992294400 134512640 134902295 4293908400 18446744073709551615 4160556451 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9769 9130 267 96 0 8981 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 47776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24370
/proc/meminfo: memFree=1852300/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=39340 CPUtime=1661.88
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9475 0 0 0 166180 8 0 0 25 0 1 0 21450062 40284160 9213 1992294400 134512640 134902295 4293908400 18446744073709551615 4160570253 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 9835 9213 267 96 0 9047 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 48040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24372
/proc/meminfo: memFree=1851680/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=40060 CPUtime=1721.86
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9628 0 0 0 172178 8 0 0 25 0 1 0 21450062 41021440 9366 1992294400 134512640 134902295 4293908400 18446744073709551615 4160537256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 10015 9366 267 96 0 9227 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 48760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24372
/proc/meminfo: memFree=1851308/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=40464 CPUtime=1781.85
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9728 0 0 0 178177 8 0 0 25 0 1 0 21450062 41435136 9466 1992294400 134512640 134902295 4293908400 18446744073709551615 4160567554 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 10116 9466 267 96 0 9328 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 49164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24374
/proc/meminfo: memFree=1851060/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=40732 CPUtime=1800.05
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9785 0 0 0 179997 8 0 0 25 0 1 0 21450062 41709568 9523 1992294400 134512640 134902295 4293908400 18446744073709551615 4160570274 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 10183 9523 267 96 0 9395 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 49432

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24374
/proc/meminfo: memFree=1851060/2059040 swapFree=4140088/4192956
[pid=24320] ppid=24318 vsize=8700 CPUtime=0
/proc/24320/stat : 24320 (run) S 24318 24320 23863 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 21450061 8908800 251 1992294400 4194304 4922060 140735111362736 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24320/statm: 2175 251 211 178 0 68 0
[pid=24322] ppid=24320 vsize=40732 CPUtime=1800.05
/proc/24322/stat : 24322 (PBPASSolver) R 24320 24320 23863 0 -1 4202496 9785 0 0 0 179997 8 0 0 25 0 1 0 21450062 41709568 9523 1992294400 134512640 134902295 4293908400 18446744073709551615 4160570274 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24322/statm: 10183 9523 267 96 0 9395 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 49432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24320 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 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.97
CPU system time (s): 0.08
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 49432

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= 525
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 2.98655 second user time and 8.49871 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-17 21:06:26
IDJOB=2674798
IDBENCH=2840
IDSOLVER=1174
FILE ID=node051/2674798-1276801586
PBS_JOBID= 11176667
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-opus.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674798-1276801586/watcher-2674798-1276801586 -o /tmp/evaluation-result-2674798-1276801586/solver-2674798-1276801586 -C 1800 -W 2000 -M 1800  run HOME/instance-2674798-1276801586.opb

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

MD5SUM BENCH= 0485a54e08821af6e5a7651e5ae0ba80
RANDOM SEED=725414099

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1891152 kB
Buffers:          4420 kB
Cached:          79248 kB
SwapCached:       5384 kB
Active:          44716 kB
Inactive:        50984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1891152 kB
SwapTotal:     4192956 kB
SwapFree:      4140088 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10764 kB
Mapped:          12756 kB
Slab:            50468 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181208 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= 62564 MiB
End job on node051 at 2010-06-17 21:36:28