Trace number 2673249

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=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
MD5SUM59a5e5c0509fa3a2bc4b2a05a02d5b79
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 benchmark0.643901
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 variables126
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 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)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-2673249-1276807327/watcher-2673249-1276807327 -o /tmp/evaluation-result-2673249-1276807327/solver-2673249-1276807327 -C 1800 -W 2000 -M 1800 run HOME/instance-2673249-1276807327.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: 0.92 0.98 0.99 3/106 25002
/proc/meminfo: memFree=1851100/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0

[startup+0.025315 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25002
/proc/meminfo: memFree=1851100/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101324 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25002
/proc/meminfo: memFree=1851100/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301342 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25002
/proc/meminfo: memFree=1851100/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701381 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25002
/proc/meminfo: memFree=1851100/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1826656/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=31100 CPUtime=1.48
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 7345 0 0 0 144 4 0 0 25 0 1 0 22023637 31846400 6998 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869840 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 7775 6998 270 96 0 6987 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 39800

[startup+3.10061 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1823308/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=31892 CPUtime=3.08
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 7544 0 0 0 304 4 0 0 25 0 1 0 22023637 32657408 7197 1992294400 134512640 134902295 4293099520 18446744073709551615 4159849468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 7973 7197 270 96 0 7185 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40592

[startup+6.30092 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1821820/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=33048 CPUtime=6.28
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 7832 0 0 0 624 4 0 0 25 0 1 0 22023637 33841152 7485 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867138 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 8262 7485 270 96 0 7474 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41748

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1820208/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=34668 CPUtime=12.68
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 8209 0 0 0 1264 4 0 0 25 0 1 0 22023637 35500032 7862 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869585 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 8667 7862 270 96 0 7879 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43368

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25005
/proc/meminfo: memFree=1815744/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=39000 CPUtime=25.48
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 9291 0 0 0 2543 5 0 0 25 0 1 0 22023637 39936000 8944 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867014 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 9750 8944 270 96 0 8962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25007
/proc/meminfo: memFree=1810412/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=44180 CPUtime=51.07
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 10588 0 0 0 5101 6 0 0 25 0 1 0 22023637 45240320 10241 1992294400 134512640 134902295 4293099520 18446744073709551615 4159868156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 11045 10241 270 96 0 10257 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52880

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25007
/proc/meminfo: memFree=1799252/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=54992 CPUtime=102.27
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 13292 0 0 0 10219 8 0 0 25 0 1 0 22023637 56311808 12945 1992294400 134512640 134902295 4293099520 18446744073709551615 4159855449 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 13748 12945 270 96 0 12960 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63692

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25009
/proc/meminfo: memFree=1788340/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=66084 CPUtime=162.24
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 16050 0 0 0 16213 11 0 0 25 0 1 0 22023637 67670016 15703 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869961 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 16521 15703 270 96 0 15733 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74784

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25011
/proc/meminfo: memFree=1778792/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=75520 CPUtime=222.22
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 18392 0 0 0 22209 13 0 0 25 0 1 0 22023637 77332480 18045 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867226 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 18880 18045 270 96 0 18092 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 84220

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25013
/proc/meminfo: memFree=1771600/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=82584 CPUtime=282.21
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 20190 0 0 0 28206 15 0 0 25 0 1 0 22023637 84566016 19843 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 20646 19843 270 96 0 19858 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 91284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25015
/proc/meminfo: memFree=1763788/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=90700 CPUtime=342.2
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 22142 0 0 0 34203 17 0 0 25 0 1 0 22023637 92876800 21795 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869949 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 22675 21795 270 96 0 21887 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 99400

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25015
/proc/meminfo: memFree=1755232/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=99288 CPUtime=402.19
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 24296 0 0 0 40199 20 0 0 25 0 1 0 22023637 101670912 23949 1992294400 134512640 134902295 4293099520 18446744073709551615 4159836830 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 24822 23949 270 96 0 24034 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 107988

[startup+462.301 s]

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

/proc/25004/statm: 40764 39853 270 96 0 39976 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 171756

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25048
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1241.96
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40200 0 0 0 124158 38 0 0 25 0 1 0 22023637 166969344 39853 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39853 270 96 0 39976 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 171756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25048
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1301.96
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40200 0 0 0 130158 38 0 0 25 0 1 0 22023637 166969344 39853 1992294400 134512640 134902295 4293099520 18446744073709551615 4159836927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39853 270 96 0 39976 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 171756

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25050
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1361.93
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40201 0 0 0 136155 38 0 0 25 0 1 0 22023637 166969344 39854 1992294400 134512640 134902295 4293099520 18446744073709551615 4159850696 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39854 270 96 0 39976 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 171756

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25052
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1421.93
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40201 0 0 0 142155 38 0 0 25 0 1 0 22023637 166969344 39854 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39854 270 96 0 39976 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 171756

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25054
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1481.9
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40203 0 0 0 148152 38 0 0 25 0 1 0 22023637 166969344 39856 1992294400 134512640 134902295 4293099520 18446744073709551615 4159849266 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39856 270 96 0 39976 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 171756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25056
/proc/meminfo: memFree=1690256/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1541.89
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40203 0 0 0 154151 38 0 0 25 0 1 0 22023637 166969344 39856 1992294400 134512640 134902295 4293099520 18446744073709551615 4159857821 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39856 270 96 0 39976 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 171756

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25056
/proc/meminfo: memFree=1690132/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1601.87
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40203 0 0 0 160149 38 0 0 25 0 1 0 22023637 166969344 39856 1992294400 134512640 134902295 4293099520 18446744073709551615 4159836771 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39856 270 96 0 39976 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 171756

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25058
/proc/meminfo: memFree=1690132/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1661.86
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40204 0 0 0 166148 38 0 0 25 0 1 0 22023637 166969344 39857 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39857 270 96 0 39976 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 171756

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25060
/proc/meminfo: memFree=1690008/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1721.84
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40204 0 0 0 172146 38 0 0 25 0 1 0 22023637 166969344 39857 1992294400 134512640 134902295 4293099520 18446744073709551615 4159856015 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39857 270 96 0 39976 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 171756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25062
/proc/meminfo: memFree=1689884/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1781.83
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40204 0 0 0 178145 38 0 0 25 0 1 0 22023637 166969344 39857 1992294400 134512640 134902295 4293099520 18446744073709551615 4159867006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39857 270 96 0 39976 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 171756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25062
/proc/meminfo: memFree=1689884/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1800.03
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40204 0 0 0 179965 38 0 0 25 0 1 0 22023637 166969344 39857 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39857 270 96 0 39976 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 171756

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 25062
/proc/meminfo: memFree=1689884/2059040 swapFree=4140368/4192956
[pid=25002] ppid=25000 vsize=8700 CPUtime=0
/proc/25002/stat : 25002 (run) S 25000 25002 24272 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22023637 8908800 251 1992294400 4194304 4922060 140735616902288 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25002/statm: 2175 251 211 178 0 68 0
[pid=25004] ppid=25002 vsize=163056 CPUtime=1800.03
/proc/25004/stat : 25004 (PBPASSolver) R 25002 25002 24272 0 -1 4202496 40204 0 0 0 179965 38 0 0 25 0 1 0 22023637 166969344 39857 1992294400 134512640 134902295 4293099520 18446744073709551615 4159869914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25004/statm: 40764 39857 270 96 0 39976 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 171756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25002 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# 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): 1799.65
CPU system time (s): 0.38
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 171756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 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 3.23051 second user time and 8.25075 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-17 22:42:07
IDJOB=2673249
IDBENCH=47916
IDSOLVER=1174
FILE ID=node056/2673249-1276807327
PBS_JOBID= 11176672
Free space on /tmp= 98616 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=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673249-1276807327/watcher-2673249-1276807327 -o /tmp/evaluation-result-2673249-1276807327/solver-2673249-1276807327 -C 1800 -W 2000 -M 1800  run HOME/instance-2673249-1276807327.opb

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

MD5SUM BENCH= 59a5e5c0509fa3a2bc4b2a05a02d5b79
RANDOM SEED=976421873

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1851628 kB
Buffers:         35200 kB
Cached:          83748 kB
SwapCached:       5948 kB
Active:          52812 kB
Inactive:        78860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851628 kB
SwapTotal:     4192956 kB
SwapFree:      4140368 kB
Dirty:             644 kB
Writeback:           0 kB
AnonPages:       11328 kB
Mapped:          12780 kB
Slab:            53680 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181428 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= 98612 MiB
End job on node056 at 2010-06-17 23:12:09