Trace number 2673357

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=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
MD5SUM9b762ab9d310cdc754a8481e0a3342a1
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 benchmark1.89785
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 variables96
Total number of constraints9
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 constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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-2673357-1276809627/watcher-2673357-1276809627 -o /tmp/evaluation-result-2673357-1276809627/solver-2673357-1276809627 -C 1800 -W 2000 -M 1800 run HOME/instance-2673357-1276809627.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23236
/proc/meminfo: memFree=1853324/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0

[startup+0.015415 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23236
/proc/meminfo: memFree=1853324/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101428 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23236
/proc/meminfo: memFree=1853324/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301457 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23236
/proc/meminfo: memFree=1853324/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700513 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23236
/proc/meminfo: memFree=1853324/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50063 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1830864/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=29060 CPUtime=1.49
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 6712 0 0 0 145 4 0 0 22 0 1 0 22250765 29757440 6348 1992294400 134512640 134902295 4293950896 18446744073709551615 4159697925 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 7265 6348 270 96 0 6477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37760

[startup+3.10085 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1828136/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=29588 CPUtime=3.09
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 6832 0 0 0 305 4 0 0 25 0 1 0 22250765 30298112 6468 1992294400 134512640 134902295 4293950896 18446744073709551615 4159665002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 7397 6468 270 96 0 6609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38288

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1827144/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=30524 CPUtime=6.29
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 7082 0 0 0 625 4 0 0 25 0 1 0 22250765 31256576 6718 1992294400 134512640 134902295 4293950896 18446744073709551615 4159677085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 7631 6718 270 96 0 6843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39224

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1824416/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=33208 CPUtime=12.68
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 7764 0 0 0 1264 4 0 0 25 0 1 0 22250765 34004992 7400 1992294400 134512640 134902295 4293950896 18446744073709551615 4159683796 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 8302 7400 270 96 0 7514 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41908

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1820076/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=37372 CPUtime=25.48
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 8790 0 0 0 2543 5 0 0 25 0 1 0 22250765 38268928 8426 1992294400 134512640 134902295 4293950896 18446744073709551615 4159664770 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 9343 8426 270 96 0 8555 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46072

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23239
/proc/meminfo: memFree=1814496/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=43048 CPUtime=51.08
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 10197 0 0 0 5101 7 0 0 25 0 1 0 22250765 44081152 9833 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 10762 9833 270 96 0 9974 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51748

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23241
/proc/meminfo: memFree=1801104/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=56076 CPUtime=102.27
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 13459 0 0 0 10217 10 0 0 25 0 1 0 22250765 57421824 13095 1992294400 134512640 134902295 4293950896 18446744073709551615 4159664819 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 14019 13095 270 96 0 13231 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23243
/proc/meminfo: memFree=1793788/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=63480 CPUtime=162.24
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 15265 0 0 0 16212 12 0 0 25 0 1 0 22250765 65003520 14901 1992294400 134512640 134902295 4293950896 18446744073709551615 4159686596 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 15870 14901 270 96 0 15082 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23245
/proc/meminfo: memFree=1786844/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=70344 CPUtime=222.22
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 16993 0 0 0 22208 14 0 0 25 0 1 0 22250765 72032256 16629 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 17586 16629 270 96 0 16798 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 79044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23245
/proc/meminfo: memFree=1780644/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=76512 CPUtime=282.21
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 18543 0 0 0 28205 16 0 0 25 0 1 0 22250765 78348288 18179 1992294400 134512640 134902295 4293950896 18446744073709551615 4159695072 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 19128 18179 270 96 0 18340 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 85212

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23247
/proc/meminfo: memFree=1776552/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=80688 CPUtime=342.19
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 19558 0 0 0 34202 17 0 0 25 0 1 0 22250765 82624512 19194 1992294400 134512640 134902295 4293950896 18446744073709551615 4159677097 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 20172 19194 270 96 0 19384 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23249
/proc/meminfo: memFree=1772584/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=84600 CPUtime=402.17
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 20539 0 0 0 40198 19 0 0 25 0 1 0 22250765 86630400 20175 1992294400 134512640 134902295 4293950896 18446744073709551615 4159697902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 21150 20175 270 96 0 20362 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 93300

[startup+462.302 s]

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

/proc/23238/statm: 45139 44078 270 96 0 44351 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 189256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23272
/proc/meminfo: memFree=1671524/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1181.93
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 118146 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159682369 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 194016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23274
/proc/meminfo: memFree=1671276/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1241.91
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 124144 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159688446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 194016

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23276
/proc/meminfo: memFree=1671152/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1301.9
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 130143 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159697917 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 194016

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/108 23278
/proc/meminfo: memFree=1671152/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1361.88
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 136141 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 194016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23280
/proc/meminfo: memFree=1671152/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1421.87
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 142140 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159697805 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 194016

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23280
/proc/meminfo: memFree=1671152/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1481.84
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 148137 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159696124 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 194016

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23282
/proc/meminfo: memFree=1671152/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1541.83
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 154136 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 194016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23284
/proc/meminfo: memFree=1671028/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1601.81
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 160134 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159695324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 194016

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23286
/proc/meminfo: memFree=1671028/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1661.79
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45633 0 0 0 166132 47 0 0 25 0 1 0 22250765 189763584 45269 1992294400 134512640 134902295 4293950896 18446744073709551615 4159664751 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45269 270 96 0 45541 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 194016

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23288
/proc/meminfo: memFree=1670904/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1721.77
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45634 0 0 0 172130 47 0 0 25 0 1 0 22250765 189763584 45270 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45270 270 96 0 45541 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 194016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23288
/proc/meminfo: memFree=1670656/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1781.75
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45634 0 0 0 178128 47 0 0 25 0 1 0 22250765 189763584 45270 1992294400 134512640 134902295 4293950896 18446744073709551615 4159683723 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45270 270 96 0 45541 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 194016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23290
/proc/meminfo: memFree=1670656/2059040 swapFree=4140984/4192956
[pid=23236] ppid=23234 vsize=8700 CPUtime=0
/proc/23236/stat : 23236 (run) S 23234 23236 22541 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 22250764 8908800 250 1992294400 4194304 4922060 140733612347312 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23236/statm: 2175 250 211 178 0 68 0
[pid=23238] ppid=23236 vsize=185316 CPUtime=1800.06
/proc/23238/stat : 23238 (PBPASSolver) R 23236 23236 22541 0 -1 4202496 45634 0 0 0 179959 47 0 0 25 0 1 0 22250765 189763584 45270 1992294400 134512640 134902295 4293950896 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23238/statm: 46329 45270 270 96 0 45541 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 194016

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 23236 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=1999
# CPU time returned by wait4() is 0.001999
# 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): 1799.59
CPU system time (s): 0.47
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 194016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 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= 4
involuntary context switches= 3

runsolver used 3.09553 second user time and 8.38573 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-17 23:20:27
IDJOB=2673357
IDBENCH=48024
IDSOLVER=1174
FILE ID=node049/2673357-1276809627
PBS_JOBID= 11176665
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673357-1276809627/watcher-2673357-1276809627 -o /tmp/evaluation-result-2673357-1276809627/solver-2673357-1276809627 -C 1800 -W 2000 -M 1800  run HOME/instance-2673357-1276809627.opb

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

MD5SUM BENCH= 9b762ab9d310cdc754a8481e0a3342a1
RANDOM SEED=1102556429

node049.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853968 kB
Buffers:         42528 kB
Cached:          69684 kB
SwapCached:       5660 kB
Active:          37412 kB
Inactive:        88008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853968 kB
SwapTotal:     4192956 kB
SwapFree:      4140984 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       11756 kB
Mapped:          13096 kB
Slab:            57500 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node049 at 2010-06-17 23:50:30