Trace number 2673222

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
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 benchmark0.530918
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 variables90
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data


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-2673222-1276806517/watcher-2673222-1276806517 -o /tmp/evaluation-result-2673222-1276806517/solver-2673222-1276806517 -C 1800 -W 2000 -M 1800 run HOME/instance-2673222-1276806517.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24991
/proc/meminfo: memFree=1871636/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0

[startup+0.0452271 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24991
/proc/meminfo: memFree=1871636/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10122 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24991
/proc/meminfo: memFree=1871636/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301249 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24991
/proc/meminfo: memFree=1871636/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701306 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24991
/proc/meminfo: memFree=1871636/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1856740/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=18620 CPUtime=1.49
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 4001 0 0 0 146 3 0 0 25 0 1 0 21944497 19066880 3939 1992294400 134512640 134902295 4291574208 18446744073709551615 4159874210 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 4655 3939 270 96 0 3867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27320

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1856120/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=19280 CPUtime=3.09
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 4172 0 0 0 306 3 0 0 25 0 1 0 21944497 19742720 4110 1992294400 134512640 134902295 4291574208 18446744073709551615 4159864528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 4820 4110 270 96 0 4032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27980

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1854756/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=20336 CPUtime=6.29
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 4455 0 0 0 626 3 0 0 25 0 1 0 21944497 20824064 4393 1992294400 134512640 134902295 4291574208 18446744073709551615 4159840990 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 5084 4393 270 96 0 4296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29036

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1852400/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=22460 CPUtime=12.68
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 4988 0 0 0 1265 3 0 0 25 0 1 0 21944497 22999040 4926 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 5615 4926 270 96 0 4827 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31160

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1843348/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=33620 CPUtime=25.48
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 10881 0 0 0 2541 7 0 0 25 0 1 0 21944497 34426880 7162 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 8405 7162 270 96 0 7617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42320

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24994
/proc/meminfo: memFree=1835784/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=41084 CPUtime=51.06
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 12747 0 0 0 5098 8 0 0 25 0 1 0 21944497 42070016 9028 1992294400 134512640 134902295 4291574208 18446744073709551615 4159840889 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 10271 9028 270 96 0 9483 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 49784

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24996
/proc/meminfo: memFree=1825492/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=50988 CPUtime=102.26
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 15220 0 0 0 10215 11 0 0 25 0 1 0 21944497 52211712 11501 1992294400 134512640 134902295 4291574208 18446744073709551615 4159872252 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 12747 11501 270 96 0 11959 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59688

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24998
/proc/meminfo: memFree=1836156/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=40536 CPUtime=162.23
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 22102 0 0 0 16207 16 0 0 25 0 1 0 21944497 41508864 8871 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 10134 8871 270 96 0 9346 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49236

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25003
/proc/meminfo: memFree=1788024/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=53132 CPUtime=222.2
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 25244 0 0 0 22202 18 0 0 25 0 1 0 21944497 54407168 12013 1992294400 134512640 134902295 4291574208 18446744073709551615 4159859892 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 13283 12013 270 96 0 12495 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 61832

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1778600/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=62792 CPUtime=282.19
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 27638 0 0 0 28198 21 0 0 25 0 1 0 21944497 64299008 14407 1992294400 134512640 134902295 4291574208 18446744073709551615 4159840896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 15698 14407 270 96 0 14910 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71492

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1771656/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=69448 CPUtime=342.17
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 29326 0 0 0 34194 23 0 0 25 0 1 0 21944497 71114752 16095 1992294400 134512640 134902295 4291574208 18446744073709551615 4159874042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 17362 16095 270 96 0 16574 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 78148

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25007
/proc/meminfo: memFree=1768432/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=72616 CPUtime=402.14
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 30121 0 0 0 40191 23 0 0 25 0 1 0 21944497 74358784 16890 1992294400 134512640 134902295 4291574208 18446744073709551615 4159859905 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 18154 16890 270 96 0 17366 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 81316

[startup+462.301 s]

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

/proc/24993/statm: 23770 22441 270 96 0 22982 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 103780

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25029
/proc/meminfo: memFree=1745740/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=95080 CPUtime=1241.85
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 35672 0 0 0 124155 30 0 0 25 0 1 0 21944497 97361920 22441 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 23770 22441 270 96 0 22982 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 103780

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/108 25031
/proc/meminfo: memFree=1745740/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=95080 CPUtime=1301.84
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 35673 0 0 0 130154 30 0 0 25 0 1 0 21944497 97361920 22442 1992294400 134512640 134902295 4291574208 18446744073709551615 4159873937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 23770 22442 270 96 0 22982 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 103780

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/108 25033
/proc/meminfo: memFree=1745740/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=95080 CPUtime=1361.81
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 35673 0 0 0 136151 30 0 0 25 0 1 0 21944497 97361920 22442 1992294400 134512640 134902295 4291574208 18446744073709551615 4159873954 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 23770 22442 270 96 0 22982 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 103780

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25035
/proc/meminfo: memFree=1742144/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=98540 CPUtime=1421.79
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 36569 0 0 0 142148 31 0 0 25 0 1 0 21944497 100904960 23338 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871094 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 24635 23338 270 96 0 23847 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 107240

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25037
/proc/meminfo: memFree=1736316/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=104360 CPUtime=1481.77
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38019 0 0 0 148144 33 0 0 25 0 1 0 21944497 106864640 24788 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26090 24788 270 96 0 25302 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 113060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25037
/proc/meminfo: memFree=1735448/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1541.74
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 154141 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871102 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 113852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25039
/proc/meminfo: memFree=1735448/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1601.72
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 160139 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159859900 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 113852

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25041
/proc/meminfo: memFree=1735448/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1661.7
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 166137 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159840941 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 113852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25043
/proc/meminfo: memFree=1735324/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1721.68
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 172135 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 113852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25045
/proc/meminfo: memFree=1735324/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1781.66
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 178133 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159871285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 113852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25045
/proc/meminfo: memFree=1735324/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1800.07
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 179974 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159859710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113852

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25045
/proc/meminfo: memFree=1735324/2059040 swapFree=4164960/4192956
[pid=24991] ppid=24989 vsize=8700 CPUtime=0
/proc/24991/stat : 24991 (run) S 24989 24991 24409 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 21944496 8908800 250 1992294400 4194304 4922060 140737422846816 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24991/statm: 2175 250 211 178 0 68 0
[pid=24993] ppid=24991 vsize=105152 CPUtime=1800.07
/proc/24993/stat : 24993 (PBPASSolver) R 24991 24991 24409 0 -1 4202496 38207 0 0 0 179974 33 0 0 25 0 1 0 21944497 107675648 24976 1992294400 134512640 134902295 4291574208 18446744073709551615 4159859710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24993/statm: 26288 24976 270 96 0 25500 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24991 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# 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): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1799.74
CPU system time (s): 0.33
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 113852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.90556 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-17 22:28:37
IDJOB=2673222
IDBENCH=47889
IDSOLVER=1174
FILE ID=node039/2673222-1276806517
PBS_JOBID= 11176652
Free space on /tmp= 62516 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673222-1276806517/watcher-2673222-1276806517 -o /tmp/evaluation-result-2673222-1276806517/solver-2673222-1276806517 -C 1800 -W 2000 -M 1800  run HOME/instance-2673222-1276806517.opb

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

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=819424659

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1872032 kB
Buffers:          9436 kB
Cached:          67760 kB
SwapCached:         32 kB
Active:           7548 kB
Inactive:       101148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1872032 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       31488 kB
Mapped:          14348 kB
Slab:            56480 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180712 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= 62516 MiB
End job on node039 at 2010-06-17 22:58:40