Trace number 2673430

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark0.601908
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 variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-2673430-1276811347/watcher-2673430-1276811347 -o /tmp/evaluation-result-2673430-1276811347/solver-2673430-1276811347 -C 1800 -W 2000 -M 1800 run HOME/instance-2673430-1276811347.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: 0.99 0.98 0.99 3/106 16730
/proc/meminfo: memFree=1863756/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0

[startup+0.0899351 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 16730
/proc/meminfo: memFree=1863756/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100935 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 16730
/proc/meminfo: memFree=1863756/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300954 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 16730
/proc/meminfo: memFree=1863756/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700992 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 16730
/proc/meminfo: memFree=1863756/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1840800/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=34928 CPUtime=1.49
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 8344 0 0 0 143 6 0 0 25 0 1 0 56738574 35766272 7867 1992294400 134512640 134902295 4289382336 18446744073709551615 4160568615 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 8732 7867 263 96 0 7944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43628

[startup+3.10022 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1832120/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=35648 CPUtime=3.08
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 8580 0 0 0 302 6 0 0 25 0 1 0 56738574 36503552 8095 1992294400 134512640 134902295 4289382336 18446744073709551615 4359676 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 8912 8095 270 96 0 8124 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 44348

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1830880/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=37024 CPUtime=6.28
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 8889 0 0 0 622 6 0 0 25 0 1 0 56738574 37912576 8404 1992294400 134512640 134902295 4289382336 18446744073709551615 4160552151 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 9256 8404 270 96 0 8468 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45724

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1828772/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=38740 CPUtime=12.68
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 9320 0 0 0 1262 6 0 0 25 0 1 0 56738574 39669760 8835 1992294400 134512640 134902295 4289382336 18446744073709551615 4160555139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 9685 8835 270 96 0 8897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 47440

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1825796/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=41536 CPUtime=25.48
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 10043 0 0 0 2541 7 0 0 25 0 1 0 56738574 42532864 9558 1992294400 134512640 134902295 4289382336 18446744073709551615 4160552387 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 10384 9558 270 96 0 9596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50236

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16733
/proc/meminfo: memFree=1819472/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=47984 CPUtime=51.07
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 11633 0 0 0 5099 8 0 0 25 0 1 0 56738574 49135616 11148 1992294400 134512640 134902295 4289382336 18446744073709551615 4160551487 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 11996 11148 270 96 0 11208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56684

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16735
/proc/meminfo: memFree=1809056/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=57972 CPUtime=102.27
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 14141 0 0 0 10217 10 0 0 25 0 1 0 56738574 59363328 13656 1992294400 134512640 134902295 4289382336 18446744073709551615 4160551351 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 14493 13656 270 96 0 13705 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66672

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16737
/proc/meminfo: memFree=1802360/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=64700 CPUtime=162.24
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 15811 0 0 0 16212 12 0 0 25 0 1 0 56738574 66252800 15326 1992294400 134512640 134902295 4289382336 18446744073709551615 4160552350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 16175 15326 270 96 0 15387 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 73400

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16739
/proc/meminfo: memFree=1799136/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=68072 CPUtime=222.23
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 16616 0 0 0 22210 13 0 0 25 0 1 0 56738574 69705728 16131 1992294400 134512640 134902295 4289382336 18446744073709551615 4160551851 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 17018 16131 270 96 0 16230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 76772

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16739
/proc/meminfo: memFree=1795664/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=71592 CPUtime=282.21
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 17505 0 0 0 28208 13 0 0 25 0 1 0 56738574 73310208 17020 1992294400 134512640 134902295 4289382336 18446744073709551615 4160552370 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 17898 17020 270 96 0 17110 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80292

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16741
/proc/meminfo: memFree=1780660/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=86512 CPUtime=342.2
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 21205 0 0 0 34204 16 0 0 25 0 1 0 56738574 88588288 20720 1992294400 134512640 134902295 4289382336 18446744073709551615 4160566216 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 21628 20720 270 96 0 20840 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 95212

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16743
/proc/meminfo: memFree=1767516/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=99864 CPUtime=402.19
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 24561 0 0 0 40198 21 0 0 25 0 1 0 56738574 102260736 24076 1992294400 134512640 134902295 4289382336 18446744073709551615 4160554250 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 24966 24076 270 96 0 24178 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 108564

[startup+462.302 s]

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

/proc/16732/statm: 47303 46233 270 96 0 46515 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 197912

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16774
/proc/meminfo: memFree=1667696/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=199384 CPUtime=1241.98
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 49259 0 0 0 124146 52 0 0 25 0 1 0 56738574 204169216 48774 1992294400 134512640 134902295 4289382336 18446744073709551615 4160552124 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 49846 48774 270 96 0 49058 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 208084

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16776
/proc/meminfo: memFree=1659512/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=207344 CPUtime=1301.97
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 51267 0 0 0 130142 55 0 0 25 0 1 0 56738574 212320256 50782 1992294400 134512640 134902295 4289382336 18446744073709551615 4160533110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 51836 50782 270 96 0 51048 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 216044

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16778
/proc/meminfo: memFree=1654056/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1361.94
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52641 0 0 0 136139 55 0 0 25 0 1 0 56738574 217915392 52156 1992294400 134512640 134902295 4289382336 18446744073709551615 4160533206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52156 270 96 0 52414 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 221508

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16780
/proc/meminfo: memFree=1653932/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1421.93
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52642 0 0 0 142138 55 0 0 25 0 1 0 56738574 217915392 52157 1992294400 134512640 134902295 4289382336 18446744073709551615 4160563488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52157 270 96 0 52414 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 221508

[startup+1482.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/108 16783
/proc/meminfo: memFree=1652692/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1481.91
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52642 0 0 0 148136 55 0 0 25 0 1 0 56738574 217915392 52157 1992294400 134512640 134902295 4289382336 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52157 270 96 0 52414 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 221508

[startup+1542.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 16785
/proc/meminfo: memFree=1652816/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1541.89
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52643 0 0 0 154134 55 0 0 25 0 1 0 56738574 217915392 52158 1992294400 134512640 134902295 4289382336 18446744073709551615 4160563538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52158 270 96 0 52414 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 221508

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 16787
/proc/meminfo: memFree=1652816/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1601.88
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52643 0 0 0 160133 55 0 0 25 0 1 0 56738574 217915392 52158 1992294400 134512640 134902295 4289382336 18446744073709551615 4160551769 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52158 270 96 0 52414 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 221508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16789
/proc/meminfo: memFree=1652816/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1661.86
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52646 0 0 0 166131 55 0 0 25 0 1 0 56738574 217915392 52161 1992294400 134512640 134902295 4289382336 18446744073709551615 4160563326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52161 270 96 0 52414 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 221508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16791
/proc/meminfo: memFree=1652940/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1721.85
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52646 0 0 0 172130 55 0 0 25 0 1 0 56738574 217915392 52161 1992294400 134512640 134902295 4289382336 18446744073709551615 4160551769 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52161 270 96 0 52414 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 221508

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16791
/proc/meminfo: memFree=1652940/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1781.83
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52647 0 0 0 178128 55 0 0 25 0 1 0 56738574 217915392 52162 1992294400 134512640 134902295 4289382336 18446744073709551615 4160563539 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52162 270 96 0 52414 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 221508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16793
/proc/meminfo: memFree=1652940/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1800.03
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52647 0 0 0 179948 55 0 0 25 0 1 0 56738574 217915392 52162 1992294400 134512640 134902295 4289382336 18446744073709551615 4160565910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52162 270 96 0 52414 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 221508

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16793
/proc/meminfo: memFree=1652940/2059040 swapFree=4140012/4192956
[pid=16730] ppid=16728 vsize=8700 CPUtime=0
/proc/16730/stat : 16730 (run) S 16728 16730 15987 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 56738574 8908800 251 1992294400 4194304 4922060 140735970698000 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16730/statm: 2175 251 211 178 0 68 0
[pid=16732] ppid=16730 vsize=212808 CPUtime=1800.03
/proc/16732/stat : 16732 (PBPASSolver) R 16730 16730 15987 0 -1 4202496 52647 0 0 0 179948 55 0 0 25 0 1 0 56738574 217915392 52162 1992294400 134512640 134902295 4289382336 18446744073709551615 4160565910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16732/statm: 53202 52162 270 96 0 52414 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 221508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16730 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.48
CPU system time (s): 0.55
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 221508

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= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.94255 second user time and 8.5407 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-17 23:49:07
IDJOB=2673430
IDBENCH=48097
IDSOLVER=1174
FILE ID=node004/2673430-1276811347
PBS_JOBID= 11176633
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673430-1276811347/watcher-2673430-1276811347 -o /tmp/evaluation-result-2673430-1276811347/solver-2673430-1276811347 -C 1800 -W 2000 -M 1800  run HOME/instance-2673430-1276811347.opb

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

MD5SUM BENCH= e58f2c3753b703f4a66371ee4fd516c9
RANDOM SEED=247592437

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1864276 kB
Buffers:         17948 kB
Cached:          84692 kB
SwapCached:       5860 kB
Active:          62976 kB
Inactive:        52460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864276 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11368 kB
Mapped:          12872 kB
Slab:            57504 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183100 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= 62564 MiB
End job on node004 at 2010-06-18 00:19:10