Trace number 2673580

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_3.opb
MD5SUM68d7f052f18638860d9232a7f3ed2053
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-106
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12632
Sum of products size (including duplicates)25264
Number of different products6316
Sum of products size12632

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-2673580-1276815326/watcher-2673580-1276815326 -o /tmp/evaluation-result-2673580-1276815326/solver-2673580-1276815326 -C 1800 -W 2000 -M 1800 run HOME/instance-2673580-1276815326.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: 0.93 0.98 0.99 3/105 25132
/proc/meminfo: memFree=1892588/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0

[startup+0.0829429 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25132
/proc/meminfo: memFree=1892588/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100945 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25132
/proc/meminfo: memFree=1892588/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300968 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25132
/proc/meminfo: memFree=1892588/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701013 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25132
/proc/meminfo: memFree=1892588/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25137
/proc/meminfo: memFree=1720956/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=193840 CPUtime=1.49
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 49664 0 0 0 82 67 0 0 25 0 1 0 22826155 198492160 47816 1992294400 134512640 134902295 4292432784 18446744073709551615 134566864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 48460 47816 262 96 0 47672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 202540

[startup+3.10128 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25137
/proc/meminfo: memFree=1673836/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=238564 CPUtime=3.09
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 60779 0 0 0 239 70 0 0 25 0 1 0 22826155 244289536 58931 1992294400 134512640 134902295 4292432784 18446744073709551615 4159637742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 59641 58931 263 96 0 58853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 247264

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25137
/proc/meminfo: memFree=1656848/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=238896 CPUtime=6.28
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 63164 0 0 0 558 70 0 0 25 0 1 0 22826155 244629504 59004 1992294400 134512640 134902295 4292432784 18446744073709551615 4159640232 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 59724 59004 270 96 0 58936 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 247596

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 25137
/proc/meminfo: memFree=1654120/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=241548 CPUtime=12.69
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 63811 0 0 0 1198 71 0 0 25 0 1 0 22826155 247345152 59651 1992294400 134512640 134902295 4292432784 18446744073709551615 4159640199 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 60387 59651 270 96 0 59599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 250248

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25137
/proc/meminfo: memFree=1649284/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=246064 CPUtime=25.48
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 64961 0 0 0 2477 71 0 0 25 0 1 0 22826155 251969536 60801 1992294400 134512640 134902295 4292432784 18446744073709551615 4159675735 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 61516 60801 270 96 0 60728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 254764

[startup+51.1007 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 25137
/proc/meminfo: memFree=1642712/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=252768 CPUtime=51.07
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 66608 0 0 0 5035 72 0 0 25 0 1 0 22826155 258834432 62448 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 63192 62448 270 96 0 62404 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 261468

[startup+102.309 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 25139
/proc/meminfo: memFree=1619772/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=275536 CPUtime=102.27
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 72296 0 0 0 10151 76 0 0 25 0 1 0 22826155 282148864 68136 1992294400 134512640 134902295 4292432784 18446744073709551615 4159652369 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 68884 68136 270 96 0 68096 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 284236

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25141
/proc/meminfo: memFree=1597328/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=297988 CPUtime=162.24
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 77920 0 0 0 16144 80 0 0 25 0 1 0 22826155 305139712 73760 1992294400 134512640 134902295 4292432784 18446744073709551615 4159673515 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 74497 73760 270 96 0 73709 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 306688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25141
/proc/meminfo: memFree=1590880/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=304472 CPUtime=222.22
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 79479 0 0 0 22140 82 0 0 25 0 1 0 22826155 311779328 75319 1992294400 134512640 134902295 4292432784 18446744073709551615 4159661927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 76118 75319 270 96 0 75330 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 313172

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25143
/proc/meminfo: memFree=1585920/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=309228 CPUtime=282.21
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 80705 0 0 0 28138 83 0 0 25 0 1 0 22826155 316649472 76545 1992294400 134512640 134902295 4292432784 18446744073709551615 4159658923 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 77307 76545 270 96 0 76519 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 317928

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25154
/proc/meminfo: memFree=1580464/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=314152 CPUtime=342.18
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 81929 0 0 0 34133 85 0 0 25 0 1 0 22826155 321691648 77769 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 78538 77769 270 96 0 77750 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 322852

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25156
/proc/meminfo: memFree=1576628/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=318256 CPUtime=402.16
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 82943 0 0 0 40131 85 0 0 25 0 1 0 22826155 325894144 78783 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 79564 78783 270 96 0 78776 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 326956

[startup+462.301 s]

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

/proc/25134/statm: 107174 106260 270 96 0 106386 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 437396

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25176
/proc/meminfo: memFree=1458084/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=436792 CPUtime=1181.95
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 112441 0 0 0 118083 112 0 0 25 0 1 0 22826155 447275008 108281 1992294400 134512640 134902295 4292432784 18446744073709551615 4159640192 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 109198 108281 270 96 0 108410 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 445492

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25178
/proc/meminfo: memFree=1453868/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=440656 CPUtime=1241.93
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 113435 0 0 0 124080 113 0 0 25 0 1 0 22826155 451231744 109275 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 110164 109275 270 96 0 109376 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 449356

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 25180
/proc/meminfo: memFree=1449900/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=444576 CPUtime=1301.93
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 114416 0 0 0 130079 114 0 0 25 0 1 0 22826155 455245824 110256 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 111144 110256 270 96 0 110356 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 453276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25182
/proc/meminfo: memFree=1445560/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=448952 CPUtime=1361.91
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 115486 0 0 0 136076 115 0 0 25 0 1 0 22826155 459726848 111326 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 112238 111326 270 96 0 111450 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 457652

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25182
/proc/meminfo: memFree=1441716/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=452724 CPUtime=1421.9
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 116425 0 0 0 142074 116 0 0 25 0 1 0 22826155 463589376 112265 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 113181 112265 270 96 0 112393 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 461424

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 25184
/proc/meminfo: memFree=1438368/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=456100 CPUtime=1481.87
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 117286 0 0 0 148070 117 0 0 25 0 1 0 22826155 467046400 113126 1992294400 134512640 134902295 4292432784 18446744073709551615 4159659331 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 114025 113126 270 96 0 113237 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 464800

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 25186
/proc/meminfo: memFree=1435020/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=459416 CPUtime=1541.86
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 118109 0 0 0 154068 118 0 0 25 0 1 0 22826155 470441984 113949 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 114854 113949 270 96 0 114066 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 468116

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25188
/proc/meminfo: memFree=1431548/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=463064 CPUtime=1601.84
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 119001 0 0 0 160065 119 0 0 25 0 1 0 22826155 474177536 114841 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 115766 114841 270 96 0 114978 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 471764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25190
/proc/meminfo: memFree=1428076/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=466480 CPUtime=1661.82
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 119862 0 0 0 166062 120 0 0 25 0 1 0 22826155 477675520 115702 1992294400 134512640 134902295 4292432784 18446744073709551615 4159670398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 116620 115702 270 96 0 115832 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 475180

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25190
/proc/meminfo: memFree=1413444/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=481968 CPUtime=1721.81
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 123521 0 0 0 172058 123 0 0 25 0 1 0 22826155 493535232 119361 1992294400 134512640 134902295 4292432784 18446744073709551615 4159652328 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 120492 119361 270 96 0 119704 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 490668

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25192
/proc/meminfo: memFree=1396828/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=498248 CPUtime=1781.79
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 127606 0 0 0 178053 126 0 0 25 0 1 0 22826155 510205952 123446 1992294400 134512640 134902295 4292432784 18446744073709551615 4159652730 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 124562 123446 270 96 0 123774 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 506948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25192
/proc/meminfo: memFree=1392736/2059040 swapFree=4139384/4192956
[pid=25132] ppid=25130 vsize=8700 CPUtime=0
/proc/25132/stat : 25132 (run) S 25130 25132 25107 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22826154 8908800 250 1992294400 4194304 4922060 140737085582000 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25132/statm: 2175 250 211 178 0 68 0
[pid=25134] ppid=25132 vsize=501964 CPUtime=1800.1
/proc/25134/stat : 25134 (PBPASSolver) R 25132 25132 25107 0 -1 4202496 128567 0 0 0 179883 127 0 0 25 0 1 0 22826155 514011136 124407 1992294400 134512640 134902295 4292432784 18446744073709551615 4159652322 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25134/statm: 125491 124407 270 96 0 124703 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 510664

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25132 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 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1798.83
CPU system time (s): 1.27
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 510664

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 2.93955 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-18 00:55:26
IDJOB=2673580
IDBENCH=48247
IDSOLVER=1174
FILE ID=node088/2673580-1276815326
PBS_JOBID= 11176734
Free space on /tmp= 62560 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673580-1276815326/watcher-2673580-1276815326 -o /tmp/evaluation-result-2673580-1276815326/solver-2673580-1276815326 -C 1800 -W 2000 -M 1800  run HOME/instance-2673580-1276815326.opb

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

MD5SUM BENCH= 68d7f052f18638860d9232a7f3ed2053
RANDOM SEED=794222495

node088.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		: 3000.217
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1892984 kB
Buffers:         14332 kB
Cached:          68536 kB
SwapCached:       6588 kB
Active:          57656 kB
Inactive:        38168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1892984 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:             980 kB
Writeback:           0 kB
AnonPages:       10676 kB
Mapped:           9124 kB
Slab:            48556 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181580 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= 62560 MiB
End job on node088 at 2010-06-18 01:25:29