Trace number 2673232

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 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
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 benchmark0.631903
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673232-1276806636/watcher-2673232-1276806636 -o /tmp/evaluation-result-2673232-1276806636/solver-2673232-1276806636 -C 1800 -W 2000 -M 1800 run HOME/instance-2673232-1276806636.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 17962
/proc/meminfo: memFree=1891940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0

[startup+0.06628 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17962
/proc/meminfo: memFree=1891940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102291 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17962
/proc/meminfo: memFree=1891940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30032 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17962
/proc/meminfo: memFree=1891940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700396 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 17962
/proc/meminfo: memFree=1891940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50054 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1866132/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=38304 CPUtime=1.49
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 9276 0 0 0 143 6 0 0 25 0 1 0 54319963 39223296 8825 1992294400 134512640 134902295 4290840976 18446744073709551615 4160071208 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 9576 8825 263 96 0 8788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47004

[startup+3.10084 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1846292/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=59788 CPUtime=3.09
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 15175 0 0 0 300 9 0 0 25 0 1 0 54319963 61222912 13911 1992294400 134512640 134902295 4290840976 18446744073709551615 4160050411 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 14947 13911 270 96 0 14159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68488

[startup+6.30043 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1835876/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=60848 CPUtime=6.28
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 15447 0 0 0 619 9 0 0 25 0 1 0 54319963 62308352 14183 1992294400 134512640 134902295 4290840976 18446744073709551615 4160075482 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 15212 14183 270 96 0 14424 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 69548

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1834140/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=62176 CPUtime=12.68
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 15790 0 0 0 1258 10 0 0 25 0 1 0 54319963 63668224 14526 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 15544 14526 270 96 0 14756 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70876

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1831412/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=64960 CPUtime=25.47
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 16461 0 0 0 2537 10 0 0 25 0 1 0 54319963 66519040 15197 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037498 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 16240 15197 270 96 0 15452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 73660

[startup+51.1008 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17965
/proc/meminfo: memFree=1826328/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=70152 CPUtime=51.07
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 17787 0 0 0 5095 12 0 0 25 0 1 0 54319963 71835648 16523 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037623 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 17538 16523 270 96 0 16750 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78852

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17967
/proc/meminfo: memFree=1814424/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=81696 CPUtime=102.25
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 20640 0 0 0 10211 14 0 0 25 0 1 0 54319963 83656704 19376 1992294400 134512640 134902295 4290840976 18446744073709551615 4160056743 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 20424 19376 270 96 0 19636 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 90396

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17969
/proc/meminfo: memFree=1807232/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=88924 CPUtime=162.22
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 22438 0 0 0 16206 16 0 0 25 0 1 0 54319963 91058176 21174 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037577 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 22231 21174 270 96 0 21443 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 97624

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17971
/proc/meminfo: memFree=1800040/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=95924 CPUtime=222.2
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 24198 0 0 0 22202 18 0 0 25 0 1 0 54319963 98226176 22934 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037497 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 23981 22934 270 96 0 23193 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 104624

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17971
/proc/meminfo: memFree=1795452/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=100432 CPUtime=282.18
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 25327 0 0 0 28199 19 0 0 25 0 1 0 54319963 102842368 24063 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037631 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 25108 24063 270 96 0 24320 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 109132

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17973
/proc/meminfo: memFree=1783300/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=112564 CPUtime=342.16
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 28353 0 0 0 34194 22 0 0 25 0 1 0 54319963 115265536 27089 1992294400 134512640 134902295 4290840976 18446744073709551615 4160070645 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 28141 27089 270 96 0 27353 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 121264

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17975
/proc/meminfo: memFree=1770776/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=125340 CPUtime=402.12
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 31496 0 0 0 40187 25 0 0 25 0 1 0 54319963 128348160 30232 1992294400 134512640 134902295 4290840976 18446744073709551615 4160073047 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 31335 30232 270 96 0 30547 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 134040

[startup+462.302 s]

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

/proc/17964/statm: 52755 51582 270 96 0 51967 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 219720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17998
/proc/meminfo: memFree=1678148/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=217632 CPUtime=1181.81
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 54361 0 0 0 118132 49 0 0 25 0 1 0 54319963 222855168 53097 1992294400 134512640 134902295 4290840976 18446744073709551615 4160049640 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 54408 53097 270 96 0 53620 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 226332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18000
/proc/meminfo: memFree=1672940/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=222736 CPUtime=1241.79
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 55649 0 0 0 124129 50 0 0 25 0 1 0 54319963 228081664 54385 1992294400 134512640 134902295 4290840976 18446744073709551615 4160070653 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 55684 54385 270 96 0 54896 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 231436

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18002
/proc/meminfo: memFree=1666988/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=228624 CPUtime=1301.78
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 57102 0 0 0 130126 52 0 0 25 0 1 0 54319963 234110976 55838 1992294400 134512640 134902295 4290840976 18446744073709551615 4160067896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 57156 55838 270 96 0 56368 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 237324

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18004
/proc/meminfo: memFree=1660292/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=235224 CPUtime=1361.75
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 58770 0 0 0 136122 53 0 0 25 0 1 0 54319963 240869376 57506 1992294400 134512640 134902295 4290840976 18446744073709551615 4160068072 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 58806 57506 270 96 0 58018 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 243924

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18006
/proc/meminfo: memFree=1656572/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=238988 CPUtime=1421.73
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 59671 0 0 0 142119 54 0 0 25 0 1 0 54319963 244723712 58407 1992294400 134512640 134902295 4290840976 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 59747 58407 270 96 0 58959 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 247688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18006
/proc/meminfo: memFree=1653968/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=241500 CPUtime=1481.7
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 60337 0 0 0 148115 55 0 0 25 0 1 0 54319963 247296000 59073 1992294400 134512640 134902295 4290840976 18446744073709551615 4160056513 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 60375 59073 270 96 0 59587 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 250200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18008
/proc/meminfo: memFree=1651488/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=244008 CPUtime=1541.68
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 60961 0 0 0 154112 56 0 0 25 0 1 0 54319963 249864192 59697 1992294400 134512640 134902295 4290840976 18446744073709551615 4160056166 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 61002 59697 270 96 0 60214 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 252708

[startup+1602.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/108 18010
/proc/meminfo: memFree=1649132/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=246256 CPUtime=1601.65
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 61548 0 0 0 160109 56 0 0 25 0 1 0 54319963 252166144 60284 1992294400 134512640 134902295 4290840976 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 61564 60284 270 96 0 60776 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 254956

[startup+1662.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 18012
/proc/meminfo: memFree=1647396/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=247860 CPUtime=1661.63
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 61949 0 0 0 166106 57 0 0 25 0 1 0 54319963 253808640 60685 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 61965 60685 270 96 0 61177 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 256560

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 18014
/proc/meminfo: memFree=1645908/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=249500 CPUtime=1721.61
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 62344 0 0 0 172103 58 0 0 25 0 1 0 54319963 255488000 61080 1992294400 134512640 134902295 4290840976 18446744073709551615 4160037511 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 62375 61080 270 96 0 61587 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 258200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18014
/proc/meminfo: memFree=1643056/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=252336 CPUtime=1781.58
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 63045 0 0 0 178099 59 0 0 25 0 1 0 54319963 258392064 61781 1992294400 134512640 134902295 4290840976 18446744073709551615 4160056768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 63084 61781 270 96 0 62296 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 261036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18016
/proc/meminfo: memFree=1641816/2059040 swapFree=4140352/4192956
[pid=17962] ppid=17960 vsize=8700 CPUtime=0
/proc/17962/stat : 17962 (run) S 17960 17962 17351 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 54319962 8908800 251 1992294400 4194304 4922060 140734709485360 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17962/statm: 2175 251 211 178 0 68 0
[pid=17964] ppid=17962 vsize=253524 CPUtime=1800.08
/proc/17964/stat : 17964 (PBPASSolver) R 17962 17962 17351 0 -1 4202496 63351 0 0 0 179949 59 0 0 25 0 1 0 54319963 259608576 62087 1992294400 134512640 134902295 4290840976 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17964/statm: 63381 62087 270 96 0 62593 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 262224

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 17962 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=2999
# CPU time returned by wait4() is 0.003998
# 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): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1799.49
CPU system time (s): 0.59
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 262224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 2.83057 second user time and 8.65368 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-17 22:30:36
IDJOB=2673232
IDBENCH=47899
IDSOLVER=1174
FILE ID=node019/2673232-1276806636
PBS_JOBID= 11176653
Free space on /tmp= 62392 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673232-1276806636/watcher-2673232-1276806636 -o /tmp/evaluation-result-2673232-1276806636/solver-2673232-1276806636 -C 1800 -W 2000 -M 1800  run HOME/instance-2673232-1276806636.opb

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

MD5SUM BENCH= 80881c7fbc3c10cf38784c74294061e5
RANDOM SEED=324153371

node019.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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1892460 kB
Buffers:         14268 kB
Cached:          66064 kB
SwapCached:       5932 kB
Active:           9212 kB
Inactive:        84348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1892460 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:             868 kB
Writeback:           0 kB
AnonPages:       11616 kB
Mapped:          12964 kB
Slab:            51284 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182852 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= 62392 MiB
End job on node019 at 2010-06-17 23:00:39