Trace number 2673607

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_4.opb
MD5SUMedb32574ecafd14c2d1410b208d85a45
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1789.59
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

Solver Data 

8.79/8.82	c 200 301 1258 2516 0 0 0 0
8.79/8.82	o -22
8.79/8.82	c 32 ~x12793+16 ~x12792+8 ~x12791+4 ~x12790+2 ~x12789+1 ~x12788+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x3

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-2673607-1276816347/watcher-2673607-1276816347 -o /tmp/evaluation-result-2673607-1276816347/solver-2673607-1276816347 -C 1800 -W 2000 -M 1800 run HOME/instance-2673607-1276816347.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 25446
/proc/meminfo: memFree=1843468/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0

[startup+0.010792 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25446
/proc/meminfo: memFree=1843468/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.1018 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25446
/proc/meminfo: memFree=1843468/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30182 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25446
/proc/meminfo: memFree=1843468/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701858 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25446
/proc/meminfo: memFree=1843468/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50094 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25449
/proc/meminfo: memFree=1796324/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=49752 CPUtime=1.49
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 12452 0 0 0 135 14 0 0 25 0 1 0 22925656 50946048 11866 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276614 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 12438 11866 270 96 0 11650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58452

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25449
/proc/meminfo: memFree=1795952/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=50692 CPUtime=3.09
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 12667 0 0 0 295 14 0 0 25 0 1 0 22925656 51908608 12081 1992294400 134512640 134902295 4293817552 18446744073709551615 4160258729 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 12673 12081 270 96 0 11885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59392

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25449
/proc/meminfo: memFree=1793968/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=52540 CPUtime=6.29
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 13131 0 0 0 615 14 0 0 25 0 1 0 22925656 53800960 12545 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 13135 12545 270 96 0 12347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61240

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25451
/proc/meminfo: memFree=1789264/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=57140 CPUtime=12.69
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 16373 0 0 0 1253 16 0 0 25 0 1 0 22925656 58511360 13583 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276968 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 14285 13583 270 96 0 13497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65840

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25451
/proc/meminfo: memFree=1784924/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=61444 CPUtime=25.49
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 17423 0 0 0 2532 17 0 0 25 0 1 0 22925656 62918656 14633 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276957 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 15361 14633 270 96 0 14573 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70144

[startup+51.1018 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 25451
/proc/meminfo: memFree=1778228/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=68216 CPUtime=51.07
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 19122 0 0 0 5089 18 0 0 25 0 1 0 22925656 69853184 16332 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276606 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 17054 16332 270 96 0 16266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76916

[startup+102.309 s]
/proc/loadavg: 1.09 1.02 1.01 2/108 25453
/proc/meminfo: memFree=1771904/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=74204 CPUtime=102.27
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 20611 0 0 0 10208 19 0 0 25 0 1 0 22925656 75984896 17821 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 18551 17821 270 96 0 17763 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82904

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/108 25455
/proc/meminfo: memFree=1770540/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=75692 CPUtime=162.25
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 20970 0 0 0 16205 20 0 0 25 0 1 0 22925656 77508608 18180 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246407 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 18923 18180 270 96 0 18135 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 84392

[startup+222.301 s]
/proc/loadavg: 1.18 1.05 1.01 2/108 25455
/proc/meminfo: memFree=1762976/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=83144 CPUtime=222.23
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 22811 0 0 0 22202 21 0 0 25 0 1 0 22925656 85139456 20021 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246527 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 20786 20021 270 96 0 19998 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 91844

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 25457
/proc/meminfo: memFree=1762976/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=83144 CPUtime=282.22
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 22811 0 0 0 28201 21 0 0 25 0 1 0 22925656 85139456 20021 1992294400 134512640 134902295 4293817552 18446744073709551615 4160265615 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 20786 20021 270 96 0 19998 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 91844

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 25459
/proc/meminfo: memFree=1762976/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=83144 CPUtime=342.21
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 22811 0 0 0 34200 21 0 0 25 0 1 0 22925656 85139456 20021 1992294400 134512640 134902295 4293817552 18446744073709551615 4160265431 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 20786 20021 270 96 0 19998 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 91844

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 25461
/proc/meminfo: memFree=1747228/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=99140 CPUtime=402.19
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 26810 0 0 0 40194 25 0 0 25 0 1 0 22925656 101519360 24020 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246407 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 24785 24020 270 96 0 23997 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 107840

[startup+462.302 s]

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

/proc/25448/statm: 25778 24964 270 96 0 24990 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 111812

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 25486
/proc/meminfo: memFree=1741276/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=103984 CPUtime=1241.98
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 27965 0 0 0 124172 26 0 0 25 0 1 0 22925656 106479616 25175 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246371 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 25996 25175 270 96 0 25208 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 112684

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25488
/proc/meminfo: memFree=1741152/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=104276 CPUtime=1301.97
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 28043 0 0 0 130171 26 0 0 25 0 1 0 22925656 106778624 25253 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276604 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 26069 25253 270 96 0 25281 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 112976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25490
/proc/meminfo: memFree=1741152/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=104276 CPUtime=1361.95
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 28047 0 0 0 136169 26 0 0 25 0 1 0 22925656 106778624 25257 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276606 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 26069 25257 270 96 0 25281 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 112976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25490
/proc/meminfo: memFree=1739664/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=105956 CPUtime=1421.94
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 28423 0 0 0 142167 27 0 0 25 0 1 0 22925656 108498944 25633 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276606 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 26489 25633 270 96 0 25701 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 114656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25492
/proc/meminfo: memFree=1736688/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=108868 CPUtime=1481.91
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29172 0 0 0 148164 27 0 0 25 0 1 0 22925656 111480832 26382 1992294400 134512640 134902295 4293817552 18446744073709551615 4160265049 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27217 26382 270 96 0 26429 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 117568

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25494
/proc/meminfo: memFree=1734332/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1541.9
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29751 0 0 0 154162 28 0 0 25 0 1 0 22925656 113823744 26961 1992294400 134512640 134902295 4293817552 18446744073709551615 4160279248 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26961 270 96 0 27001 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 119856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25496
/proc/meminfo: memFree=1734332/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1601.89
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29751 0 0 0 160161 28 0 0 25 0 1 0 22925656 113823744 26961 1992294400 134512640 134902295 4293817552 18446744073709551615 4160246314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26961 270 96 0 27001 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 119856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25498
/proc/meminfo: memFree=1734332/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1661.87
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29751 0 0 0 166159 28 0 0 25 0 1 0 22925656 113823744 26961 1992294400 134512640 134902295 4293817552 18446744073709551615 4160276606 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26961 270 96 0 27001 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 119856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25498
/proc/meminfo: memFree=1734332/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1721.86
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29758 0 0 0 172158 28 0 0 25 0 1 0 22925656 113823744 26968 1992294400 134512640 134902295 4293817552 18446744073709551615 4160265291 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26968 270 96 0 27001 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 119856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25500
/proc/meminfo: memFree=1734084/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1781.84
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29758 0 0 0 178156 28 0 0 25 0 1 0 22925656 113823744 26968 1992294400 134512640 134902295 4293817552 18446744073709551615 4160258874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26968 270 96 0 27001 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 119856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25500
/proc/meminfo: memFree=1734084/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1800.04
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29758 0 0 0 179976 28 0 0 25 0 1 0 22925656 113823744 26968 1992294400 134512640 134902295 4293817552 18446744073709551615 4160279441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26968 270 96 0 27001 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 119856

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 25500
/proc/meminfo: memFree=1734084/2059040 swapFree=4140368/4192956
[pid=25446] ppid=25444 vsize=8700 CPUtime=0
/proc/25446/stat : 25446 (run) S 25444 25446 25334 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22925656 8908800 250 1992294400 4194304 4922060 140735484144496 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25446/statm: 2175 250 211 178 0 68 0
[pid=25448] ppid=25446 vsize=111156 CPUtime=1800.04
/proc/25448/stat : 25448 (PBPASSolver) R 25446 25446 25334 0 -1 4202496 29758 0 0 0 179976 28 0 0 25 0 1 0 22925656 113823744 26968 1992294400 134512640 134902295 4293817552 18446744073709551615 4160279441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25448/statm: 27789 26968 270 96 0 27001 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 119856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25446 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=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# 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): 1800.04
CPU user time (s): 1799.76
CPU system time (s): 0.28
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 119856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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 3.01554 second user time and 8.46671 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-18 01:12:27
IDJOB=2673607
IDBENCH=48274
IDSOLVER=1174
FILE ID=node056/2673607-1276816347
PBS_JOBID= 11176721
Free space on /tmp= 98616 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673607-1276816347/watcher-2673607-1276816347 -o /tmp/evaluation-result-2673607-1276816347/solver-2673607-1276816347 -C 1800 -W 2000 -M 1800  run HOME/instance-2673607-1276816347.opb

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

MD5SUM BENCH= edb32574ecafd14c2d1410b208d85a45
RANDOM SEED=1964572557

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:       1843864 kB
Buffers:         42820 kB
Cached:          83944 kB
SwapCached:       5948 kB
Active:          55740 kB
Inactive:        83680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843864 kB
SwapTotal:     4192956 kB
SwapFree:      4140368 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       11336 kB
Mapped:          12876 kB
Slab:            53732 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180948 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 2010-06-18 01:42:30