Trace number 2673581

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark576.181
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

Solver Data 

1.18/1.24	c 100 151 1480 2960 0 0 0 0
1.18/1.24	o -19
1.18/1.24	c 32 ~x7396+16 ~x7395+8 ~x7394+4 ~x7393+2 ~x7392+1 ~x7391+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 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1

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-2673581-1276815326/watcher-2673581-1276815326 -o /tmp/evaluation-result-2673581-1276815326/solver-2673581-1276815326 -C 1800 -W 2000 -M 1800 run HOME/instance-2673581-1276815326.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: 1.00 1.00 1.00 3/106 25079
/proc/meminfo: memFree=1888812/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0

[startup+0.0938091 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25079
/proc/meminfo: memFree=1888812/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101801 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25079
/proc/meminfo: memFree=1888812/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301828 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25079
/proc/meminfo: memFree=1888812/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701862 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25079
/proc/meminfo: memFree=1888812/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25084
/proc/meminfo: memFree=1845644/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=49452 CPUtime=1.48
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 12957 0 0 0 131 17 0 0 23 0 1 0 22824669 50638848 11625 1992294400 134512640 134902295 4286593632 18446744073709551615 4160666052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 12363 11625 270 96 0 11575 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58152

[startup+3.10212 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 25084
/proc/meminfo: memFree=1842668/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=49584 CPUtime=3.08
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 12980 0 0 0 291 17 0 0 25 0 1 0 22824669 50774016 11648 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654403 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 12396 11648 270 96 0 11608 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58284

[startup+6.30146 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 25084
/proc/meminfo: memFree=1841924/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=50376 CPUtime=6.28
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 13175 0 0 0 611 17 0 0 25 0 1 0 22824669 51585024 11843 1992294400 134512640 134902295 4286593632 18446744073709551615 4160656654 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 12594 11843 270 96 0 11806 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59076

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 25084
/proc/meminfo: memFree=1840436/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=51700 CPUtime=12.68
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 13511 0 0 0 1250 18 0 0 25 0 1 0 22824669 52940800 12179 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654083 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 12925 12179 270 96 0 12137 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60400

[startup+25.5015 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 25084
/proc/meminfo: memFree=1837832/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=54436 CPUtime=25.48
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 14182 0 0 0 2529 19 0 0 25 0 1 0 22824669 55742464 12850 1992294400 134512640 134902295 4286593632 18446744073709551615 4160668892 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 13609 12850 270 96 0 12821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63136

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 25084
/proc/meminfo: memFree=1835972/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=56180 CPUtime=51.07
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 14638 0 0 0 5088 19 0 0 25 0 1 0 22824669 57528320 13306 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654480 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 14045 13306 270 96 0 13257 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64880

[startup+102.309 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 25086
/proc/meminfo: memFree=1832128/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=59868 CPUtime=102.26
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 15520 0 0 0 10207 19 0 0 25 0 1 0 22824669 61304832 14188 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665719 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 14967 14188 270 96 0 14179 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68568

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 25088
/proc/meminfo: memFree=1831756/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=60016 CPUtime=162.24
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 15576 0 0 0 16205 19 0 0 25 0 1 0 22824669 61456384 14244 1992294400 134512640 134902295 4286593632 18446744073709551615 4160651045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 15004 14244 270 96 0 14216 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68716

[startup+222.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/108 25088
/proc/meminfo: memFree=1829524/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=62456 CPUtime=222.23
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 16163 0 0 0 22203 20 0 0 25 0 1 0 22824669 63954944 14831 1992294400 134512640 134902295 4286593632 18446744073709551615 4160635504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 15614 14831 270 96 0 14826 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 71156

[startup+282.301 s]
/proc/loadavg: 1.19 1.07 1.01 2/108 25090
/proc/meminfo: memFree=1829028/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=62892 CPUtime=282.21
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 16276 0 0 0 28201 20 0 0 25 0 1 0 22824669 64401408 14944 1992294400 134512640 134902295 4286593632 18446744073709551615 4160635562 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 15723 14944 270 96 0 14935 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71592

[startup+342.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/108 25101
/proc/meminfo: memFree=1827788/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=63048 CPUtime=342.18
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 16306 0 0 0 34198 20 0 0 25 0 1 0 22824669 64561152 14974 1992294400 134512640 134902295 4286593632 18446744073709551615 4160635510 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 15762 14974 270 96 0 14974 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71748

[startup+402.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/108 25103
/proc/meminfo: memFree=1827664/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=63924 CPUtime=402.16
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 16534 0 0 0 40196 20 0 0 25 0 1 0 22824669 65458176 15202 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 15981 15202 270 96 0 15193 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 72624

[startup+462.301 s]

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

/proc/25081/statm: 27665 26806 270 96 0 26877 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 119360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25125
/proc/meminfo: memFree=1780792/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1241.95
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28140 0 0 0 124163 32 0 0 25 0 1 0 22824669 113315840 26808 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654506 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26808 270 96 0 26877 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 119360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25127
/proc/meminfo: memFree=1780668/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1301.94
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28142 0 0 0 130162 32 0 0 25 0 1 0 22824669 113315840 26810 1992294400 134512640 134902295 4286593632 18446744073709551615 4160656891 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26810 270 96 0 26877 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 119360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25129
/proc/meminfo: memFree=1780668/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1361.92
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28143 0 0 0 136160 32 0 0 25 0 1 0 22824669 113315840 26811 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26811 270 96 0 26877 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 119360

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25129
/proc/meminfo: memFree=1780544/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1421.91
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28143 0 0 0 142159 32 0 0 25 0 1 0 22824669 113315840 26811 1992294400 134512640 134902295 4286593632 18446744073709551615 4160648202 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26811 270 96 0 26877 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 119360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25131
/proc/meminfo: memFree=1780544/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1481.89
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28144 0 0 0 148157 32 0 0 25 0 1 0 22824669 113315840 26812 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26812 270 96 0 26877 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 119360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25133
/proc/meminfo: memFree=1780420/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1541.87
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28145 0 0 0 154155 32 0 0 25 0 1 0 22824669 113315840 26813 1992294400 134512640 134902295 4286593632 18446744073709551615 4160635503 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26813 270 96 0 26877 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 119360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25135
/proc/meminfo: memFree=1780296/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1601.86
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28145 0 0 0 160154 32 0 0 25 0 1 0 22824669 113315840 26813 1992294400 134512640 134902295 4286593632 18446744073709551615 4160666082 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26813 270 96 0 26877 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 119360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25137
/proc/meminfo: memFree=1780296/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1661.84
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28146 0 0 0 166152 32 0 0 25 0 1 0 22824669 113315840 26814 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26814 270 96 0 26877 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 119360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25137
/proc/meminfo: memFree=1780172/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1721.83
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28146 0 0 0 172151 32 0 0 25 0 1 0 22824669 113315840 26814 1992294400 134512640 134902295 4286593632 18446744073709551615 4160665876 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26814 270 96 0 26877 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 119360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25139
/proc/meminfo: memFree=1780048/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1781.81
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28146 0 0 0 178149 32 0 0 25 0 1 0 22824669 113315840 26814 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654441 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26814 270 96 0 26877 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 119360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25139
/proc/meminfo: memFree=1780048/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1800.01
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28146 0 0 0 179969 32 0 0 25 0 1 0 22824669 113315840 26814 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654596 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26814 270 96 0 26877 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 119360

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 25139
/proc/meminfo: memFree=1780048/2059040 swapFree=4136348/4192956
[pid=25079] ppid=25077 vsize=8700 CPUtime=0
/proc/25079/stat : 25079 (run) S 25077 25079 25054 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22824668 8908800 250 1992294400 4194304 4922060 140733236165264 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25079/statm: 2175 250 211 178 0 68 0
[pid=25081] ppid=25079 vsize=110660 CPUtime=1800.01
/proc/25081/stat : 25081 (PBPASSolver) R 25079 25079 25054 0 -1 4202496 28146 0 0 0 179969 32 0 0 25 0 1 0 22824669 113315840 26814 1992294400 134512640 134902295 4286593632 18446744073709551615 4160654596 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25081/statm: 27665 26814 270 96 0 26877 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 119360

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25079 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.01
#
# 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): 1800.01
CPU user time (s): 1799.69
CPU system time (s): 0.32
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 119360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4

runsolver used 2.84757 second user time and 8.63769 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-18 00:55:26
IDJOB=2673581
IDBENCH=48248
IDSOLVER=1174
FILE ID=node047/2673581-1276815326
PBS_JOBID= 11176735
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673581-1276815326/watcher-2673581-1276815326 -o /tmp/evaluation-result-2673581-1276815326/solver-2673581-1276815326 -C 1800 -W 2000 -M 1800  run HOME/instance-2673581-1276815326.opb

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

MD5SUM BENCH= 1eb933a10fcc575d2df25e98511c4b07
RANDOM SEED=481748137

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1889332 kB
Buffers:         13528 kB
Cached:          72876 kB
SwapCached:       9396 kB
Active:          68032 kB
Inactive:        30452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1889332 kB
SwapTotal:     4192956 kB
SwapFree:      4136348 kB
Dirty:             832 kB
Writeback:           0 kB
AnonPages:       10624 kB
Mapped:           9172 kB
Slab:            49408 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180216 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= 62520 MiB
End job on node047 at 2010-06-18 01:25:29