Trace number 2673354

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-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
MD5SUM133707692e98c55077a0d19203c18204
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 benchmark6.74797
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-2673354-1276809558/watcher-2673354-1276809558 -o /tmp/evaluation-result-2673354-1276809558/solver-2673354-1276809558 -C 1800 -W 2000 -M 1800 run HOME/instance-2673354-1276809558.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: 1.06 1.00 1.00 3/106 24132
/proc/meminfo: memFree=1874312/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0

[startup+0.0826989 s]
/proc/loadavg: 1.06 1.00 1.00 3/106 24132
/proc/meminfo: memFree=1874312/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100701 s]
/proc/loadavg: 1.06 1.00 1.00 3/106 24132
/proc/meminfo: memFree=1874312/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300731 s]
/proc/loadavg: 1.06 1.00 1.00 3/106 24132
/proc/meminfo: memFree=1874312/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700788 s]
/proc/loadavg: 1.06 1.00 1.00 3/106 24132
/proc/meminfo: memFree=1874312/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5009 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1849248/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=37464 CPUtime=1.48
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 9002 0 0 0 143 5 0 0 25 0 1 0 22246836 38363136 8551 1992294400 134512640 134902295 4292172912 18446744073709551615 11469982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 9366 8551 263 96 0 8578 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46164

[startup+3.10114 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1829780/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=59668 CPUtime=3.09
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 15165 0 0 0 301 8 0 0 25 0 1 0 22246836 61100032 13901 1992294400 134512640 134902295 4292172912 18446744073709551615 4159787679 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 14917 13901 270 96 0 14129 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68368

[startup+6.30161 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1818000/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=60856 CPUtime=6.29
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 15465 0 0 0 621 8 0 0 25 0 1 0 22246836 62316544 14201 1992294400 134512640 134902295 4292172912 18446744073709551615 4159754851 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 15214 14201 270 96 0 14426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69556

[startup+12.7015 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1816264/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=62572 CPUtime=12.68
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 15863 0 0 0 1260 8 0 0 25 0 1 0 22246836 64073728 14599 1992294400 134512640 134902295 4292172912 18446744073709551615 4159786186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 15643 14599 270 96 0 14855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71272

[startup+25.5004 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1813288/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=65344 CPUtime=25.48
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 16575 0 0 0 2539 9 0 0 25 0 1 0 22246836 66912256 15311 1992294400 134512640 134902295 4292172912 18446744073709551615 4159788026 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 16336 15311 270 96 0 15548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74044

[startup+51.1011 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 24135
/proc/meminfo: memFree=1807956/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=70448 CPUtime=51.07
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 17853 0 0 0 5097 10 0 0 25 0 1 0 22246836 72138752 16589 1992294400 134512640 134902295 4292172912 18446744073709551615 4159754874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 17612 16589 270 96 0 16824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79148

[startup+102.309 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24137
/proc/meminfo: memFree=1796920/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=81368 CPUtime=102.26
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 20574 0 0 0 10213 13 0 0 25 0 1 0 22246836 83320832 19310 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 20342 19310 270 96 0 19554 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 90068

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24139
/proc/meminfo: memFree=1789604/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=88588 CPUtime=162.24
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 22385 0 0 0 16208 16 0 0 25 0 1 0 22246836 90714112 21121 1992294400 134512640 134902295 4292172912 18446744073709551615 4159773782 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 22147 21121 270 96 0 21359 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 97288

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24141
/proc/meminfo: memFree=1785140/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=92992 CPUtime=222.22
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 23479 0 0 0 22204 18 0 0 25 0 1 0 22246836 95223808 22215 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785248 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 23248 22215 270 96 0 22460 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 101692

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24141
/proc/meminfo: memFree=1781668/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=96544 CPUtime=282.21
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 24356 0 0 0 28202 19 0 0 25 0 1 0 22246836 98861056 23092 1992294400 134512640 134902295 4292172912 18446744073709551615 4159788021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 24136 23092 270 96 0 23348 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 105244

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24143
/proc/meminfo: memFree=1778320/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=99804 CPUtime=342.19
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 25166 0 0 0 34199 20 0 0 25 0 1 0 22246836 102199296 23902 1992294400 134512640 134902295 4292172912 18446744073709551615 4159773773 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 24951 23902 270 96 0 24163 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 108504

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24145
/proc/meminfo: memFree=1775344/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=102784 CPUtime=402.17
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 25919 0 0 0 40196 21 0 0 25 0 1 0 22246836 105250816 24655 1992294400 134512640 134902295 4292172912 18446744073709551615 4159787973 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 25696 24655 270 96 0 24908 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 111484

[startup+462.301 s]

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

/proc/24134/statm: 56199 55070 270 96 0 55411 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 233496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24168
/proc/meminfo: memFree=1648244/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=229284 CPUtime=1181.93
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 57443 0 0 0 118142 51 0 0 25 0 1 0 22246836 234786816 56179 1992294400 134512640 134902295 4292172912 18446744073709551615 4159754850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 57321 56179 270 96 0 56533 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 237984

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24170
/proc/meminfo: memFree=1644276/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=233124 CPUtime=1241.91
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 58393 0 0 0 124139 52 0 0 25 0 1 0 22246836 238718976 57129 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 58281 57129 270 96 0 57493 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 241824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24172
/proc/meminfo: memFree=1637952/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=239372 CPUtime=1301.91
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 59954 0 0 0 130137 54 0 0 25 0 1 0 22246836 245116928 58690 1992294400 134512640 134902295 4292172912 18446744073709551615 4159788007 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 59843 58690 270 96 0 59055 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 248072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24174
/proc/meminfo: memFree=1632744/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=244420 CPUtime=1361.88
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 61243 0 0 0 136133 55 0 0 25 0 1 0 22246836 250286080 59979 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 61105 59979 270 96 0 60317 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 253120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24176
/proc/meminfo: memFree=1629892/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=247324 CPUtime=1421.87
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 61957 0 0 0 142131 56 0 0 25 0 1 0 22246836 253259776 60693 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 61831 60693 270 96 0 61043 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 256024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24176
/proc/meminfo: memFree=1626048/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=251064 CPUtime=1481.84
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 62900 0 0 0 148127 57 0 0 25 0 1 0 22246836 257089536 61636 1992294400 134512640 134902295 4292172912 18446744073709551615 4159787952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 62766 61636 270 96 0 61978 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 259764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24178
/proc/meminfo: memFree=1622452/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=254540 CPUtime=1541.82
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 63771 0 0 0 154123 59 0 0 25 0 1 0 22246836 260648960 62507 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 63635 62507 270 96 0 62847 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 263240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24180
/proc/meminfo: memFree=1618112/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=259024 CPUtime=1601.81
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 64894 0 0 0 160121 60 0 0 25 0 1 0 22246836 265240576 63630 1992294400 134512640 134902295 4292172912 18446744073709551615 4159785263 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 64756 63630 270 96 0 63968 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 267724

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24182
/proc/meminfo: memFree=1606704/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=270776 CPUtime=1661.79
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 67693 0 0 0 166116 63 0 0 25 0 1 0 22246836 277274624 66429 1992294400 134512640 134902295 4292172912 18446744073709551615 4159787997 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 67694 66429 270 96 0 66906 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 279476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24184
/proc/meminfo: memFree=1597652/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=279924 CPUtime=1721.77
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 69991 0 0 0 172110 67 0 0 25 0 1 0 22246836 286642176 68727 1992294400 134512640 134902295 4292172912 18446744073709551615 4159788241 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 69981 68727 270 96 0 69193 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 288624

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24184
/proc/meminfo: memFree=1585376/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=291964 CPUtime=1781.76
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 73013 0 0 0 178105 71 0 0 25 0 1 0 22246836 298971136 71749 1992294400 134512640 134902295 4292172912 18446744073709551615 4159776899 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 72991 71749 270 96 0 72203 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 300664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24186
/proc/meminfo: memFree=1583020/2059040 swapFree=4140416/4192956
[pid=24132] ppid=24130 vsize=8700 CPUtime=0
/proc/24132/stat : 24132 (run) S 24130 24132 23497 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22246836 8908800 251 1992294400 4194304 4922060 140736641128656 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24132/statm: 2175 251 211 178 0 68 0
[pid=24134] ppid=24132 vsize=294232 CPUtime=1800.06
/proc/24134/stat : 24134 (PBPASSolver) R 24132 24132 23497 0 -1 4202496 73564 0 0 0 179935 71 0 0 25 0 1 0 22246836 301293568 72300 1992294400 134512640 134902295 4292172912 18446744073709551615 4159778510 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24134/statm: 73558 72300 270 96 0 72770 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 302932

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 24132 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.06
#
# 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): 1799.35
CPU system time (s): 0.71
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 302932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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 2.78758 second user time and 8.69168 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-17 23:19:18
IDJOB=2673354
IDBENCH=48021
IDSOLVER=1174
FILE ID=node052/2673354-1276809558
PBS_JOBID= 11176681
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673354-1276809558/watcher-2673354-1276809558 -o /tmp/evaluation-result-2673354-1276809558/solver-2673354-1276809558 -C 1800 -W 2000 -M 1800  run HOME/instance-2673354-1276809558.opb

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

MD5SUM BENCH= 133707692e98c55077a0d19203c18204
RANDOM SEED=748380969

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:       1874708 kB
Buffers:         13120 kB
Cached:          83152 kB
SwapCached:       5520 kB
Active:          55128 kB
Inactive:        53524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1874708 kB
SwapTotal:     4192956 kB
SwapFree:      4140416 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       11000 kB
Mapped:          12964 kB
Slab:            53908 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179820 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 23:49:21