Trace number 2674806

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) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-maincont.r.opb
MD5SUM810dcf2b3e8c0450d72550588875745c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.040992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7
Optimality of the best value was proved YES
Number of variables67
Total number of constraints105
Number of constraints which are clauses105
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 constraint3
Maximum length of a constraint48
Number of terms in the objective function 67
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 67
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 67
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 

0.00/0.23	c 67 105 0 0 0 0 0 0
0.00/0.23	o 9
0.00/0.23	c 32 ~x179+16 ~x178+8 ~x177+4 ~x176+2 ~x175+1 ~x174+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 ~x

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-2674806-1276801909/watcher-2674806-1276801909 -o /tmp/evaluation-result-2674806-1276801909/solver-2674806-1276801909 -C 1800 -W 2000 -M 1800 run HOME/instance-2674806-1276801909.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 22792
/proc/meminfo: memFree=1823252/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0

[startup+0.079782 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22792
/proc/meminfo: memFree=1823252/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101783 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22792
/proc/meminfo: memFree=1823252/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301801 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22792
/proc/meminfo: memFree=1823252/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701835 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22792
/proc/meminfo: memFree=1823252/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22795
/proc/meminfo: memFree=1790500/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=35552 CPUtime=1.49
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 8609 0 0 0 141 8 0 0 25 0 1 0 21483597 36405248 8347 1992294400 134512640 134902295 4289440592 18446744073709551615 4160343184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 8888 8347 269 96 0 8100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44252

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22797
/proc/meminfo: memFree=1789880/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=36344 CPUtime=3.09
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 8789 0 0 0 301 8 0 0 25 0 1 0 21483597 37216256 8527 1992294400 134512640 134902295 4289440592 18446744073709551615 4160354589 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 9086 8527 269 96 0 8298 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45044

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22797
/proc/meminfo: memFree=1788392/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=37664 CPUtime=6.28
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 9132 0 0 0 620 8 0 0 25 0 1 0 21483597 38567936 8870 1992294400 134512640 134902295 4289440592 18446744073709551615 4160342931 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 9416 8870 269 96 0 8628 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 46364

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22797
/proc/meminfo: memFree=1787152/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=38748 CPUtime=12.69
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 9406 0 0 0 1260 9 0 0 25 0 1 0 21483597 39677952 9144 1992294400 134512640 134902295 4289440592 18446744073709551615 4160360121 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 9687 9144 269 96 0 8899 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47448

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22797
/proc/meminfo: memFree=1786532/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=39148 CPUtime=25.49
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 9487 0 0 0 2540 9 0 0 25 0 1 0 21483597 40087552 9225 1992294400 134512640 134902295 4289440592 18446744073709551615 4160324330 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 9787 9225 269 96 0 8999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47848

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22797
/proc/meminfo: memFree=1783804/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=41824 CPUtime=51.07
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 10170 0 0 0 5098 9 0 0 25 0 1 0 21483597 42827776 9908 1992294400 134512640 134902295 4289440592 18446744073709551615 4160357533 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 10456 9908 269 96 0 9668 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50524

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22799
/proc/meminfo: memFree=1783308/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=41956 CPUtime=102.28
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 10206 0 0 0 10218 10 0 0 25 0 1 0 21483597 42962944 9944 1992294400 134512640 134902295 4289440592 18446744073709551615 4160357265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 10489 9944 269 96 0 9701 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 50656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22801
/proc/meminfo: memFree=1780952/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=44208 CPUtime=162.25
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 10770 0 0 0 16215 10 0 0 25 0 1 0 21483597 45268992 10508 1992294400 134512640 134902295 4289440592 18446744073709551615 4160357076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 11052 10508 269 96 0 10264 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52908

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22801
/proc/meminfo: memFree=1780952/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=44376 CPUtime=222.23
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 10799 0 0 0 22213 10 0 0 25 0 1 0 21483597 45441024 10537 1992294400 134512640 134902295 4289440592 18446744073709551615 4160345627 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 11094 10537 269 96 0 10306 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 53076

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22803
/proc/meminfo: memFree=1780828/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=44376 CPUtime=282.22
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 10799 0 0 0 28212 10 0 0 25 0 1 0 21483597 45441024 10537 1992294400 134512640 134902295 4289440592 18446744073709551615 4160357341 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 11094 10537 269 96 0 10306 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22805
/proc/meminfo: memFree=1776364/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=48816 CPUtime=342.21
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 11908 0 0 0 34210 11 0 0 25 0 1 0 21483597 49987584 11646 1992294400 134512640 134902295 4289440592 18446744073709551615 4160343463 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 12204 11646 269 96 0 11416 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 57516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22807
/proc/meminfo: memFree=1776240/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=48812 CPUtime=402.19
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 11909 0 0 0 40208 11 0 0 25 0 1 0 21483597 49983488 11647 1992294400 134512640 134902295 4289440592 18446744073709551615 4160362315 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 12203 11647 269 96 0 11415 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 57512

[startup+462.301 s]

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

/proc/22794/statm: 13090 12487 269 96 0 12302 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 61060

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 22832
/proc/meminfo: memFree=1771280/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=52804 CPUtime=1242
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 12852 0 0 0 124188 12 0 0 25 0 1 0 21483597 54071296 12590 1992294400 134512640 134902295 4289440592 18446744073709551615 4160342886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13201 12590 269 96 0 12413 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 61504

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 22834
/proc/meminfo: memFree=1771280/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=52804 CPUtime=1301.99
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 12866 0 0 0 130187 12 0 0 25 0 1 0 21483597 54071296 12604 1992294400 134512640 134902295 4289440592 18446744073709551615 4160336404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13201 12604 269 96 0 12413 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 61504

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 22836
/proc/meminfo: memFree=1771156/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53092 CPUtime=1361.97
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 12932 0 0 0 136185 12 0 0 25 0 1 0 21483597 54366208 12670 1992294400 134512640 134902295 4289440592 18446744073709551615 4160354607 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13273 12670 269 96 0 12485 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 61792

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22836
/proc/meminfo: memFree=1771156/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53092 CPUtime=1421.96
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 12934 0 0 0 142184 12 0 0 25 0 1 0 21483597 54366208 12672 1992294400 134512640 134902295 4289440592 18446744073709551615 4160343036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13273 12672 269 96 0 12485 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 61792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22838
/proc/meminfo: memFree=1770908/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53460 CPUtime=1481.93
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13013 0 0 0 148181 12 0 0 25 0 1 0 21483597 54743040 12751 1992294400 134512640 134902295 4289440592 18446744073709551615 4160346290 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13365 12751 269 96 0 12577 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 62160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22840
/proc/meminfo: memFree=1770784/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53592 CPUtime=1541.92
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13054 0 0 0 154180 12 0 0 25 0 1 0 21483597 54878208 12792 1992294400 134512640 134902295 4289440592 18446744073709551615 4160357285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13398 12792 269 96 0 12610 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 62292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22842
/proc/meminfo: memFree=1770784/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53592 CPUtime=1601.91
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13054 0 0 0 160179 12 0 0 25 0 1 0 21483597 54878208 12792 1992294400 134512640 134902295 4289440592 18446744073709551615 4160354430 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13398 12792 269 96 0 12610 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 62292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22844
/proc/meminfo: memFree=1770784/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=53592 CPUtime=1661.89
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13054 0 0 0 166177 12 0 0 25 0 1 0 21483597 54878208 12792 1992294400 134512640 134902295 4289440592 18446744073709551615 4160324336 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13398 12792 269 96 0 12610 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 62292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22844
/proc/meminfo: memFree=1770040/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=54516 CPUtime=1721.87
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13263 0 0 0 172175 12 0 0 25 0 1 0 21483597 55824384 13001 1992294400 134512640 134902295 4289440592 18446744073709551615 4160359420 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 13629 13001 269 96 0 12841 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 63216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22846
/proc/meminfo: memFree=1767188/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=57024 CPUtime=1781.86
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13900 0 0 0 178173 13 0 0 25 0 1 0 21483597 58392576 13638 1992294400 134512640 134902295 4289440592 18446744073709551615 4160324764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 14256 13638 269 96 0 13468 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 65724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22846
/proc/meminfo: memFree=1767188/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=57024 CPUtime=1800.07
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13900 0 0 0 179994 13 0 0 25 0 1 0 21483597 58392576 13638 1992294400 134512640 134902295 4289440592 18446744073709551615 4160324249 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 14256 13638 269 96 0 13468 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 65724

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 22846
/proc/meminfo: memFree=1767188/2059040 swapFree=4192888/4192956
[pid=22792] ppid=22790 vsize=8700 CPUtime=0
/proc/22792/stat : 22792 (run) S 22790 22792 22535 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 21483597 8908800 251 1992294400 4194304 4922060 140733805008976 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22792/statm: 2175 251 211 178 0 68 0
[pid=22794] ppid=22792 vsize=57024 CPUtime=1800.07
/proc/22794/stat : 22794 (PBPASSolver) R 22792 22792 22535 0 -1 4202496 13900 0 0 0 179994 13 0 0 25 0 1 0 21483597 58392576 13638 1992294400 134512640 134902295 4289440592 18446744073709551615 4160324249 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22794/statm: 14256 13638 269 96 0 13468 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 65724

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22792 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 1800.07
#
# 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): 1800.07
CPU user time (s): 1799.94
CPU system time (s): 0.13
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 65724

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= 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= 4
involuntary context switches= 4

runsolver used 3.18152 second user time and 8.29974 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-17 21:11:49
IDJOB=2674806
IDBENCH=2852
IDSOLVER=1174
FILE ID=node041/2674806-1276801909
PBS_JOBID= 11176631
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-maincont.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674806-1276801909/watcher-2674806-1276801909 -o /tmp/evaluation-result-2674806-1276801909/solver-2674806-1276801909 -C 1800 -W 2000 -M 1800  run HOME/instance-2674806-1276801909.opb

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

MD5SUM BENCH= 810dcf2b3e8c0450d72550588875745c
RANDOM SEED=976547524

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823648 kB
Buffers:         12092 kB
Cached:          88824 kB
SwapCached:          0 kB
Active:           9168 kB
Inactive:       151212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823648 kB
SwapTotal:     4192956 kB
SwapFree:      4192888 kB
Dirty:             656 kB
Writeback:           4 kB
AnonPages:       59452 kB
Mapped:          15464 kB
Slab:            52860 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 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= 62028 MiB
End job on node041 at 2010-06-17 21:41:52