Trace number 2674819

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_40_40.r.opb
MD5SUMe50e14c7bfcc297dc066e5f2818ead9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.050992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
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 constraint40
Maximum length of a constraint40
Number of terms in the objective function 50
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 50
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 50
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 

0.00/0.36	c 50 100 0 0 0 0 0 0
0.00/0.36	o 3
0.00/0.36	c 32 ~x157+16 ~x156+8 ~x155+4 ~x154+2 ~x153+1 ~x152+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 ~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-2674819-1276802328/watcher-2674819-1276802328 -o /tmp/evaluation-result-2674819-1276802328/solver-2674819-1276802328 -C 1800 -W 2000 -M 1800 run HOME/instance-2674819-1276802328.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 0.99 3/106 23735
/proc/meminfo: memFree=1923432/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0

[startup+0.0437549 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 23735
/proc/meminfo: memFree=1923432/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101764 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 23735
/proc/meminfo: memFree=1923432/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301792 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 23735
/proc/meminfo: memFree=1923432/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70185 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 23735
/proc/meminfo: memFree=1923432/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50097 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23738
/proc/meminfo: memFree=1874808/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=51692 CPUtime=1.49
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 12597 0 0 0 135 14 0 0 25 0 1 0 21523782 52932608 12313 1992294400 134512640 134902295 4286817824 18446744073709551615 4159727817 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 12923 12313 269 96 0 12135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60392

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23738
/proc/meminfo: memFree=1874436/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=52352 CPUtime=3.09
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 12785 0 0 0 295 14 0 0 25 0 1 0 21523782 53608448 12501 1992294400 134512640 134902295 4286817824 18446744073709551615 4159714157 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 13088 12501 269 96 0 12300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61052

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23738
/proc/meminfo: memFree=1872824/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=53408 CPUtime=6.29
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 13050 0 0 0 615 14 0 0 25 0 1 0 21523782 54689792 12766 1992294400 134512640 134902295 4286817824 18446744073709551615 4159726056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 13352 12766 269 96 0 12564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62108

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23738
/proc/meminfo: memFree=1871708/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=54204 CPUtime=12.69
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 13249 0 0 0 1255 14 0 0 25 0 1 0 21523782 55504896 12965 1992294400 134512640 134902295 4286817824 18446744073709551615 4159741910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 13551 12965 269 96 0 12763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62904

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23740
/proc/meminfo: memFree=1871584/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=54476 CPUtime=25.48
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 13292 0 0 0 2534 14 0 0 25 0 1 0 21523782 55783424 13008 1992294400 134512640 134902295 4286817824 18446744073709551615 4159744344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 13619 13008 269 96 0 12831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63176

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23740
/proc/meminfo: memFree=1870104/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=55820 CPUtime=51.07
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 13644 0 0 0 5093 14 0 0 25 0 1 0 21523782 57159680 13360 1992294400 134512640 134902295 4286817824 18446744073709551615 4159714047 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 13955 13360 269 96 0 13167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64520

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23742
/proc/meminfo: memFree=1868988/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=56980 CPUtime=102.26
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 13902 0 0 0 10212 14 0 0 25 0 1 0 21523782 58347520 13618 1992294400 134512640 134902295 4286817824 18446744073709551615 4159746967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14245 13618 269 96 0 13457 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23742
/proc/meminfo: memFree=1867748/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=58052 CPUtime=162.24
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 14195 0 0 0 16209 15 0 0 25 0 1 0 21523782 59445248 13911 1992294400 134512640 134902295 4286817824 18446744073709551615 4159714018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14513 13911 269 96 0 13725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66752

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23744
/proc/meminfo: memFree=1867376/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=58456 CPUtime=222.22
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 14283 0 0 0 22207 15 0 0 25 0 1 0 21523782 59858944 13999 1992294400 134512640 134902295 4286817824 18446744073709551615 4159733351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14614 13999 269 96 0 13826 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 67156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23746
/proc/meminfo: memFree=1866632/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=59168 CPUtime=282.21
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 14450 0 0 0 28206 15 0 0 25 0 1 0 21523782 60588032 14166 1992294400 134512640 134902295 4286817824 18446744073709551615 4159732536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14792 14166 269 96 0 14004 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 67868

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23748
/proc/meminfo: memFree=1866136/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=59612 CPUtime=342.19
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 14577 0 0 0 34204 15 0 0 25 0 1 0 21523782 61042688 14293 1992294400 134512640 134902295 4286817824 18446744073709551615 4159726056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14903 14293 269 96 0 14115 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 68312

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 23750
/proc/meminfo: memFree=1866012/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=59744 CPUtime=402.17
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 14590 0 0 0 40202 15 0 0 25 0 1 0 21523782 61177856 14306 1992294400 134512640 134902295 4286817824 18446744073709551615 4159714014 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 14936 14306 269 96 0 14148 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 68444

[startup+462.302 s]

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

/proc/23737/statm: 16421 15748 269 96 0 15633 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 74384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23773
/proc/meminfo: memFree=1816568/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=66100 CPUtime=1181.93
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16141 0 0 0 118177 16 0 0 25 0 1 0 21523782 67686400 15857 1992294400 134512640 134902295 4286817824 18446744073709551615 4159726265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 16525 15857 269 96 0 15737 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 74800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23775
/proc/meminfo: memFree=1815328/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=67428 CPUtime=1241.91
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16446 0 0 0 124175 16 0 0 25 0 1 0 21523782 69046272 16162 1992294400 134512640 134902295 4286817824 18446744073709551615 4159744134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 16857 16162 269 96 0 16069 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 76128

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23777
/proc/meminfo: memFree=1815080/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=67572 CPUtime=1301.9
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16498 0 0 0 130174 16 0 0 25 0 1 0 21523782 69193728 16214 1992294400 134512640 134902295 4286817824 18446744073709551615 4159744303 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 16893 16214 269 96 0 16105 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 76272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23777
/proc/meminfo: memFree=1814584/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=68104 CPUtime=1361.88
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16612 0 0 0 136171 17 0 0 25 0 1 0 21523782 69738496 16328 1992294400 134512640 134902295 4286817824 18446744073709551615 4159726248 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17026 16328 269 96 0 16238 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 76804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23779
/proc/meminfo: memFree=1814336/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=68444 CPUtime=1421.87
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16671 0 0 0 142170 17 0 0 25 0 1 0 21523782 70086656 16387 1992294400 134512640 134902295 4286817824 18446744073709551615 4159713960 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17111 16387 269 96 0 16323 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 77144

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23781
/proc/meminfo: memFree=1814336/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=68444 CPUtime=1481.85
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16671 0 0 0 148168 17 0 0 25 0 1 0 21523782 70086656 16387 1992294400 134512640 134902295 4286817824 18446744073709551615 4159744315 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17111 16387 269 96 0 16323 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 77144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23783
/proc/meminfo: memFree=1813592/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=68984 CPUtime=1541.83
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16821 0 0 0 154166 17 0 0 25 0 1 0 21523782 70639616 16537 1992294400 134512640 134902295 4286817824 18446744073709551615 4159744492 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17246 16537 269 96 0 16458 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 77684

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23785
/proc/meminfo: memFree=1813592/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=68984 CPUtime=1601.81
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16826 0 0 0 160164 17 0 0 25 0 1 0 21523782 70639616 16542 1992294400 134512640 134902295 4286817824 18446744073709551615 4159713904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17246 16542 269 96 0 16458 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 77684

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 23785
/proc/meminfo: memFree=1812972/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=69528 CPUtime=1661.79
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16959 0 0 0 166162 17 0 0 25 0 1 0 21523782 71196672 16675 1992294400 134512640 134902295 4286817824 18446744073709551615 4159726265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17382 16675 269 96 0 16594 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 78228

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23787
/proc/meminfo: memFree=1812848/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=69692 CPUtime=1721.77
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16978 0 0 0 172160 17 0 0 25 0 1 0 21523782 71364608 16694 1992294400 134512640 134902295 4286817824 18446744073709551615 4159729584 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17423 16694 269 96 0 16635 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 78392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23789
/proc/meminfo: memFree=1812848/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=69692 CPUtime=1781.75
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16979 0 0 0 178158 17 0 0 25 0 1 0 21523782 71364608 16695 1992294400 134512640 134902295 4286817824 18446744073709551615 4159713915 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17423 16695 269 96 0 16635 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 78392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 23789
/proc/meminfo: memFree=1812724/2059040 swapFree=4140416/4192956
[pid=23735] ppid=23733 vsize=8700 CPUtime=0
/proc/23735/stat : 23735 (run) S 23733 23735 23497 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21523782 8908800 251 1992294400 4194304 4922060 140733747221808 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23735/statm: 2175 251 211 178 0 68 0
[pid=23737] ppid=23735 vsize=69692 CPUtime=1800.06
/proc/23737/stat : 23737 (PBPASSolver) R 23735 23735 23497 0 -1 4202496 16997 0 0 0 179989 17 0 0 25 0 1 0 21523782 71364608 16713 1992294400 134512640 134902295 4286817824 18446744073709551615 4159732530 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23737/statm: 17423 16713 269 96 0 16635 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78392

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 23735 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.89
CPU system time (s): 0.17
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 78392

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 2.95855 second user time and 8.5237 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-17 21:18:48
IDJOB=2674819
IDBENCH=2865
IDSOLVER=1174
FILE ID=node052/2674819-1276802328
PBS_JOBID= 11176681
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674819-1276802328/watcher-2674819-1276802328 -o /tmp/evaluation-result-2674819-1276802328/solver-2674819-1276802328 -C 1800 -W 2000 -M 1800  run HOME/instance-2674819-1276802328.opb

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

MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c
RANDOM SEED=1740862789

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1923960 kB
Buffers:          7392 kB
Cached:          39584 kB
SwapCached:       5520 kB
Active:          10904 kB
Inactive:        48464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1923960 kB
SwapTotal:     4192956 kB
SwapFree:      4140416 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11048 kB
Mapped:          13008 kB
Slab:            53864 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180788 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= 62488 MiB
End job on node052 at 2010-06-17 21:48:51