Trace number 2674811

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 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_70_70.r.opb
MD5SUM53a568f0fdbc8cc091f9ceed6dccddf7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.569913
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint70
Maximum length of a constraint70
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.61	c 100 100 0 0 0 0 0 0
0.00/0.61	o 4
0.00/0.61	c 64 ~x208+32 ~x207+16 ~x206+8 ~x205+4 ~x204+2 ~x203+1 ~x202+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 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x4

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-2674811-1276801954/watcher-2674811-1276801954 -o /tmp/evaluation-result-2674811-1276801954/solver-2674811-1276801954 -C 1800 -W 2000 -M 1800 run HOME/instance-2674811-1276801954.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24107
/proc/meminfo: memFree=1844540/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0

[startup+0.0668349 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24107
/proc/meminfo: memFree=1844540/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100836 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24107
/proc/meminfo: memFree=1844540/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300849 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24107
/proc/meminfo: memFree=1844540/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700875 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 24107
/proc/meminfo: memFree=1844540/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24110
/proc/meminfo: memFree=1763924/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=83520 CPUtime=1.49
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 20850 0 0 0 127 22 0 0 25 0 1 0 21490745 85524480 20219 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 20880 20219 269 96 0 20092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92220

[startup+3.10203 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24110
/proc/meminfo: memFree=1763552/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=84312 CPUtime=3.09
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 21049 0 0 0 287 22 0 0 25 0 1 0 21490745 86335488 20418 1992294400 134512640 134902295 4293536960 18446744073709551615 4160628555 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 21078 20418 269 96 0 20290 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93012

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24110
/proc/meminfo: memFree=1761808/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=85896 CPUtime=6.29
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 21457 0 0 0 607 22 0 0 25 0 1 0 21490745 87957504 20826 1992294400 134512640 134902295 4293536960 18446744073709551615 4160611634 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 21474 20826 269 96 0 20686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94596

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24110
/proc/meminfo: memFree=1759088/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=88408 CPUtime=12.68
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 22074 0 0 0 1246 22 0 0 25 0 1 0 21490745 90529792 21443 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 22102 21443 269 96 0 21314 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 97108

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24110
/proc/meminfo: memFree=1755492/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=91740 CPUtime=25.49
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 22910 0 0 0 2525 24 0 0 25 0 1 0 21490745 93941760 22279 1992294400 134512640 134902295 4293536960 18446744073709551615 4160609703 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 22935 22279 269 96 0 22147 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100440

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24112
/proc/meminfo: memFree=1754872/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=92400 CPUtime=51.08
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 23053 0 0 0 5084 24 0 0 25 0 1 0 21490745 94617600 22422 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620883 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 23100 22422 269 96 0 22312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101100

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24112
/proc/meminfo: memFree=1751896/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=95140 CPUtime=102.27
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 23725 0 0 0 10203 24 0 0 25 0 1 0 21490745 97423360 23094 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 23785 23094 269 96 0 22997 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103840

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24114
/proc/meminfo: memFree=1747556/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=99384 CPUtime=162.25
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 24786 0 0 0 16200 25 0 0 25 0 1 0 21490745 101769216 24155 1992294400 134512640 134902295 4293536960 18446744073709551615 4160602641 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 24846 24155 269 96 0 24058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 108084

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24116
/proc/meminfo: memFree=1746068/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=100992 CPUtime=222.24
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 25181 0 0 0 22199 25 0 0 25 0 1 0 21490745 103415808 24550 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 25248 24550 269 96 0 24460 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 109692

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24118
/proc/meminfo: memFree=1743464/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=103588 CPUtime=282.23
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 25842 0 0 0 28196 27 0 0 25 0 1 0 21490745 106074112 25211 1992294400 134512640 134902295 4293536960 18446744073709551615 4160608922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 25897 25211 269 96 0 25109 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 112288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24118
/proc/meminfo: memFree=1743216/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=103752 CPUtime=342.21
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 25879 0 0 0 34194 27 0 0 25 0 1 0 21490745 106242048 25248 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 25938 25248 269 96 0 25150 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 112452

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24120
/proc/meminfo: memFree=1743216/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=103752 CPUtime=402.2
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 25881 0 0 0 40193 27 0 0 25 0 1 0 21490745 106242048 25250 1992294400 134512640 134902295 4293536960 18446744073709551615 4160609155 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 25938 25250 269 96 0 25150 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 112452

[startup+462.301 s]

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

/proc/24109/statm: 29022 28318 269 96 0 28234 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 124788

[startup+1182.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/108 24145
/proc/meminfo: memFree=1729204/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=116088 CPUtime=1182.03
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 28959 0 0 0 118173 30 0 0 25 0 1 0 21490745 118874112 28319 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 29022 28319 269 96 0 28234 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 124788

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 24145
/proc/meminfo: memFree=1729204/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=116220 CPUtime=1242.02
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 28978 0 0 0 124172 30 0 0 25 0 1 0 21490745 119009280 28338 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 29055 28338 269 96 0 28267 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 124920

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 24147
/proc/meminfo: memFree=1729204/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=116388 CPUtime=1302.01
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 29007 0 0 0 130171 30 0 0 25 0 1 0 21490745 119181312 28367 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 29097 28367 269 96 0 28309 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 125088

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24149
/proc/meminfo: memFree=1728336/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=117868 CPUtime=1361.99
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 29374 0 0 0 136168 31 0 0 25 0 1 0 21490745 120696832 28734 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590666 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 29467 28734 269 96 0 28679 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 126568

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24151
/proc/meminfo: memFree=1725484/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=120672 CPUtime=1421.98
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30083 0 0 0 142167 31 0 0 25 0 1 0 21490745 123568128 29443 1992294400 134512640 134902295 4293536960 18446744073709551615 4160609699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30168 29443 269 96 0 29380 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 129372

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24153
/proc/meminfo: memFree=1725484/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=120672 CPUtime=1481.96
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30083 0 0 0 148165 31 0 0 25 0 1 0 21490745 123568128 29443 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620820 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30168 29443 269 96 0 29380 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 129372

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24153
/proc/meminfo: memFree=1725484/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=120672 CPUtime=1541.95
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30083 0 0 0 154164 31 0 0 25 0 1 0 21490745 123568128 29443 1992294400 134512640 134902295 4293536960 18446744073709551615 4160621036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30168 29443 269 96 0 29380 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 129372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24155
/proc/meminfo: memFree=1724244/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=121992 CPUtime=1601.93
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30389 0 0 0 160162 31 0 0 25 0 1 0 21490745 124919808 29749 1992294400 134512640 134902295 4293536960 18446744073709551615 4160623610 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30498 29749 269 96 0 29710 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 130692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24157
/proc/meminfo: memFree=1724120/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=121992 CPUtime=1661.92
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30390 0 0 0 166161 31 0 0 25 0 1 0 21490745 124919808 29750 1992294400 134512640 134902295 4293536960 18446744073709551615 4160623591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30498 29750 269 96 0 29710 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 130692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24159
/proc/meminfo: memFree=1723872/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=122280 CPUtime=1721.92
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30462 0 0 0 172160 32 0 0 25 0 1 0 21490745 125214720 29822 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620890 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30570 29822 269 96 0 29782 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 130980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24161
/proc/meminfo: memFree=1722384/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=123336 CPUtime=1781.9
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30740 0 0 0 178158 32 0 0 25 0 1 0 21490745 126296064 30100 1992294400 134512640 134902295 4293536960 18446744073709551615 4160620670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30834 30100 269 96 0 30046 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 132036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24161
/proc/meminfo: memFree=1722384/2059040 swapFree=4164940/4192956
[pid=24107] ppid=24105 vsize=8700 CPUtime=0
/proc/24107/stat : 24107 (run) S 24105 24107 23794 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21490745 8908800 251 1992294400 4194304 4922060 140735935284832 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24107/statm: 2175 251 211 178 0 68 0
[pid=24109] ppid=24107 vsize=123336 CPUtime=1800
/proc/24109/stat : 24109 (PBPASSolver) R 24107 24107 23794 0 -1 4202496 30742 0 0 0 179968 32 0 0 25 0 1 0 21490745 126296064 30102 1992294400 134512640 134902295 4293536960 18446744073709551615 4160590504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24109/statm: 30834 30102 269 96 0 30046 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 132036

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 24107 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.41
CPU time (s): 1800
CPU user time (s): 1799.68
CPU system time (s): 0.32
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 132036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 4
involuntary context switches= 4

runsolver used 3.00654 second user time and 8.46671 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-17 21:12:34
IDJOB=2674811
IDBENCH=2857
IDSOLVER=1174
FILE ID=node030/2674811-1276801954
PBS_JOBID= 11176627
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_70_70.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674811-1276801954/watcher-2674811-1276801954 -o /tmp/evaluation-result-2674811-1276801954/solver-2674811-1276801954 -C 1800 -W 2000 -M 1800  run HOME/instance-2674811-1276801954.opb

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

MD5SUM BENCH= 53a568f0fdbc8cc091f9ceed6dccddf7
RANDOM SEED=285172832

node030.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844936 kB
Buffers:         26948 kB
Cached:          74480 kB
SwapCached:       1376 kB
Active:          14420 kB
Inactive:       120208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844936 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       31652 kB
Mapped:          14540 kB
Slab:            57384 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180100 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= 62556 MiB
End job on node030 at 2010-06-17 21:42:36