Trace number 2673294

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) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=17-P1=89-P2=113-P3=89-P4=67-B.opb
MD5SUM5afc409acaae7ef62c2326d33adf31bc
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 benchmark0.900862
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 variables84
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 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)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

173.03/173.11	c 84 9 196 392 0 0 0 0
173.03/173.11	o 75
173.03/173.11	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=217
173.03/173.11	o 37
173.03/173.11	c 64 ~x35612+32 ~x35611+16 ~x35610+8 ~x35609+4 ~x35608+2 ~x35607+1 ~x35606+64 ~x8+32 ~x7+16 ~x6+8

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-2673294-1276808137/watcher-2673294-1276808137 -o /tmp/evaluation-result-2673294-1276808137/solver-2673294-1276808137 -C 1800 -W 2000 -M 1800 run HOME/instance-2673294-1276808137.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 0.97 0.99 3/106 24650
/proc/meminfo: memFree=1862804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0

[startup+0.0660241 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24650
/proc/meminfo: memFree=1862804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101027 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24650
/proc/meminfo: memFree=1862804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301064 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24650
/proc/meminfo: memFree=1862804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701135 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 24650
/proc/meminfo: memFree=1862804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24653
/proc/meminfo: memFree=1843940/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=22636 CPUtime=1.48
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 5097 0 0 0 146 2 0 0 25 0 1 0 22106031 23179264 4930 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258664 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 5659 4930 270 96 0 4871 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31336

[startup+3.10057 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24653
/proc/meminfo: memFree=1843320/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=23296 CPUtime=3.08
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 5276 0 0 0 306 2 0 0 25 0 1 0 22106031 23855104 5109 1992294400 134512640 134902295 4287869296 18446744073709551615 4160278155 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 5824 5109 270 96 0 5036 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31996

[startup+6.30116 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24653
/proc/meminfo: memFree=1841956/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=24360 CPUtime=6.28
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 5534 0 0 0 626 2 0 0 25 0 1 0 22106031 24944640 5367 1992294400 134512640 134902295 4287869296 18446744073709551615 4160277365 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 6090 5367 270 96 0 5302 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33060

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24653
/proc/meminfo: memFree=1839476/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=26736 CPUtime=12.68
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 6115 0 0 0 1265 3 0 0 25 0 1 0 22106031 27377664 5948 1992294400 134512640 134902295 4287869296 18446744073709551615 4160291802 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 6684 5948 270 96 0 5896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35436

[startup+25.5007 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24653
/proc/meminfo: memFree=1835756/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=30300 CPUtime=25.48
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 7000 0 0 0 2544 4 0 0 25 0 1 0 22106031 31027200 6833 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258880 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 7575 6833 270 96 0 6787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39000

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24655
/proc/meminfo: memFree=1825340/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=45508 CPUtime=51.07
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 15640 0 0 0 5096 11 0 0 25 0 1 0 22106031 46600192 9472 1992294400 134512640 134902295 4287869296 18446744073709551615 4160277716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 11377 9472 270 96 0 10589 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54208

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24655
/proc/meminfo: memFree=1808972/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=61528 CPUtime=102.26
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 19637 0 0 0 10211 15 0 0 25 0 1 0 22106031 63004672 13469 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 15382 13469 270 96 0 14594 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70228

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24657
/proc/meminfo: memFree=1798804/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=71636 CPUtime=162.23
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 22170 0 0 0 16205 18 0 0 25 0 1 0 22106031 73355264 16002 1992294400 134512640 134902295 4287869296 18446744073709551615 4160280762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 17909 16002 270 96 0 17121 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80336

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24659
/proc/meminfo: memFree=1819140/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=51200 CPUtime=222.21
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 30034 0 0 0 22196 25 0 0 25 0 1 0 22106031 52428800 10900 1992294400 134512640 134902295 4287869296 18446744073709551615 4160277716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 12800 10900 270 96 0 12012 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 59900

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24661
/proc/meminfo: memFree=1812568/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=57696 CPUtime=282.19
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 31675 0 0 0 28192 27 0 0 25 0 1 0 22106031 59080704 12541 1992294400 134512640 134902295 4287869296 18446744073709551615 4160291528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 14424 12541 270 96 0 13636 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 66396

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24672
/proc/meminfo: memFree=1805632/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=64284 CPUtime=342.16
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 33288 0 0 0 34187 29 0 0 25 0 1 0 22106031 65826816 14154 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258667 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 16071 14154 270 96 0 15283 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 72984

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24672
/proc/meminfo: memFree=1798192/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=71772 CPUtime=402.14
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 35153 0 0 0 40183 31 0 0 25 0 1 0 22106031 73494528 16019 1992294400 134512640 134902295 4287869296 18446744073709551615 4160291837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 17943 16019 270 96 0 17155 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 80472

[startup+462.301 s]

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

/proc/24652/statm: 32266 30302 270 96 0 31478 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 137764

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24696
/proc/meminfo: memFree=1740408/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=129064 CPUtime=1241.86
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 63495 0 0 0 124125 61 0 0 25 0 1 0 22106031 132161536 30302 1992294400 134512640 134902295 4287869296 18446744073709551615 4160290044 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 32266 30302 270 96 0 31478 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 137764

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24696
/proc/meminfo: memFree=1740408/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=129064 CPUtime=1301.85
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 63496 0 0 0 130124 61 0 0 25 0 1 0 22106031 132161536 30303 1992294400 134512640 134902295 4287869296 18446744073709551615 4160277337 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 32266 30303 270 96 0 31478 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 137764

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24698
/proc/meminfo: memFree=1740408/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=129064 CPUtime=1361.82
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 63496 0 0 0 136121 61 0 0 25 0 1 0 22106031 132161536 30303 1992294400 134512640 134902295 4287869296 18446744073709551615 4160288894 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 32266 30303 270 96 0 31478 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 137764

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24700
/proc/meminfo: memFree=1733836/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=135592 CPUtime=1421.81
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 65123 0 0 0 142118 63 0 0 25 0 1 0 22106031 138846208 31930 1992294400 134512640 134902295 4287869296 18446744073709551615 4160282125 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 33898 31930 270 96 0 33110 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 144292

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24702
/proc/meminfo: memFree=1726272/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=143076 CPUtime=1481.77
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 66996 0 0 0 148113 64 0 0 25 0 1 0 22106031 146509824 33803 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258712 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 35769 33803 270 96 0 34981 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 151776

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24704
/proc/meminfo: memFree=1720444/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=148996 CPUtime=1541.75
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 68452 0 0 0 154109 66 0 0 25 0 1 0 22106031 152571904 35259 1992294400 134512640 134902295 4287869296 18446744073709551615 4160291850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 37249 35259 270 96 0 36461 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 157696

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24704
/proc/meminfo: memFree=1718088/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=151284 CPUtime=1601.74
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 69008 0 0 0 160107 67 0 0 25 0 1 0 22106031 154914816 35815 1992294400 134512640 134902295 4287869296 18446744073709551615 4160289114 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 37821 35815 270 96 0 37033 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 159984

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24706
/proc/meminfo: memFree=1715980/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=153352 CPUtime=1661.72
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 69529 0 0 0 166104 68 0 0 25 0 1 0 22106031 157032448 36336 1992294400 134512640 134902295 4287869296 18446744073709551615 4160289047 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 38338 36336 270 96 0 37550 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 162052

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24708
/proc/meminfo: memFree=1713624/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=155828 CPUtime=1721.69
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 70106 0 0 0 172101 68 0 0 25 0 1 0 22106031 159567872 36913 1992294400 134512640 134902295 4287869296 18446744073709551615 4160277674 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 38957 36913 270 96 0 38169 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 164528

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24710
/proc/meminfo: memFree=1710152/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=159136 CPUtime=1781.68
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 70936 0 0 0 178099 69 0 0 25 0 1 0 22106031 162955264 37743 1992294400 134512640 134902295 4287869296 18446744073709551615 4160258682 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 39784 37743 270 96 0 38996 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 167836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24710
/proc/meminfo: memFree=1709160/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=160060 CPUtime=1800.08
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 71183 0 0 0 179939 69 0 0 25 0 1 0 22106031 163901440 37990 1992294400 134512640 134902295 4287869296 18446744073709551615 4160288894 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 40015 37990 270 96 0 39227 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 168760

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 24710
/proc/meminfo: memFree=1709160/2059040 swapFree=4164948/4192956
[pid=24650] ppid=24648 vsize=8700 CPUtime=0
/proc/24650/stat : 24650 (run) S 24648 24650 24086 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22106031 8908800 251 1992294400 4194304 4922060 140736961820448 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24650/statm: 2175 251 211 178 0 68 0
[pid=24652] ppid=24650 vsize=160060 CPUtime=1800.08
/proc/24652/stat : 24652 (PBPASSolver) R 24650 24650 24086 0 -1 4202496 71183 0 0 0 179939 69 0 0 25 0 1 0 22106031 163901440 37990 1992294400 134512640 134902295 4287869296 18446744073709551615 4160288894 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24652/statm: 40015 37990 270 96 0 39227 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 168760

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24650 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.39
CPU system time (s): 0.69
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 168760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 4

runsolver used 3.15452 second user time and 8.32473 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-17 22:55:37
IDJOB=2673294
IDBENCH=47961
IDSOLVER=1174
FILE ID=node044/2673294-1276808137
PBS_JOBID= 11176658
Free space on /tmp= 62508 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=17-P1=89-P2=113-P3=89-P4=67-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673294-1276808137/watcher-2673294-1276808137 -o /tmp/evaluation-result-2673294-1276808137/solver-2673294-1276808137 -C 1800 -W 2000 -M 1800  run HOME/instance-2673294-1276808137.opb

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

MD5SUM BENCH= 5afc409acaae7ef62c2326d33adf31bc
RANDOM SEED=2073548514

node044.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		: 3000.266
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863324 kB
Buffers:         16636 kB
Cached:          68984 kB
SwapCached:       1376 kB
Active:          28268 kB
Inactive:        90224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863324 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             620 kB
Writeback:          16 kB
AnonPages:       31504 kB
Mapped:          14964 kB
Slab:            55256 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62508 MiB
End job on node044 at 2010-06-17 23:25:40