Trace number 2673638

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_024_area_delay.opb
MD5SUM58f3055ef9bb388e237f57f2627386e0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark3.21351
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables3392
Total number of constraints9001
Number of constraints which are clauses9001
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint63
Number of terms in the objective function 1642
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 1642
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1642
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.38/6.40	c 3392 9001 0 0 0 0 0 0
6.38/6.40	o 26
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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-2673638-1276805227/watcher-2673638-1276805227 -o /tmp/evaluation-result-2673638-1276805227/solver-2673638-1276805227 -C 1800 -W 2000 -M 1800 run HOME/instance-2673638-1276805227.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 3/106 22988
/proc/meminfo: memFree=1857208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0

[startup+0.0393989 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22988
/proc/meminfo: memFree=1857208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101422 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22988
/proc/meminfo: memFree=1857208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30145 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22988
/proc/meminfo: memFree=1857208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701504 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 22988
/proc/meminfo: memFree=1857208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5016 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 22991
/proc/meminfo: memFree=1638580/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=315620 CPUtime=1.49
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 78400 0 0 0 63 86 0 0 25 0 1 0 21810797 323194880 78306 1992294400 134512640 134902295 4294409888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 78905 78306 256 96 0 78117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 324320

[startup+3.10083 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 22991
/proc/meminfo: memFree=1439188/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=448204 CPUtime=3.08
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 115275 0 0 0 190 118 0 0 25 0 1 0 21810797 458960896 111460 1992294400 134512640 134902295 4294409888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 112051 111460 261 96 0 111263 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 456904

[startup+6.30129 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 22991
/proc/meminfo: memFree=1360200/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=534988 CPUtime=6.29
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 137641 0 0 0 501 128 0 0 25 0 1 0 21810797 547827712 133066 1992294400 134512640 134902295 4294409888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 133747 133073 261 96 0 132959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 543688

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 22991
/proc/meminfo: memFree=1307376/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=554420 CPUtime=12.68
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 149328 0 0 0 1136 132 0 0 25 0 1 0 21810797 567726080 137298 1992294400 134512640 134902295 4294409888 18446744073709551615 4159923194 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 138605 137298 269 96 0 137817 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 563120

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 22991
/proc/meminfo: memFree=1301920/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=559960 CPUtime=25.48
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 150730 0 0 0 2415 133 0 0 25 0 1 0 21810797 573399040 138700 1992294400 134512640 134902295 4294409888 18446744073709551615 4159910513 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 139990 138700 269 96 0 139202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 568660

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 22993
/proc/meminfo: memFree=1292248/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=569616 CPUtime=51.07
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 153154 0 0 0 4973 134 0 0 25 0 1 0 21810797 583286784 141124 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940818 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 142404 141124 269 96 0 141616 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 578316

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 22993
/proc/meminfo: memFree=1275632/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=586116 CPUtime=102.26
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 157210 0 0 0 10089 137 0 0 25 0 1 0 21810797 600182784 145180 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 146529 145180 269 96 0 145741 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 594816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22995
/proc/meminfo: memFree=1262984/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=598596 CPUtime=162.24
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 160360 0 0 0 16084 140 0 0 25 0 1 0 21810797 612962304 148330 1992294400 134512640 134902295 4294409888 18446744073709551615 4159929559 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 149649 148330 269 96 0 148861 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 607296

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22997
/proc/meminfo: memFree=1251700/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=609848 CPUtime=222.22
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 163160 0 0 0 22080 142 0 0 25 0 1 0 21810797 624484352 151130 1992294400 134512640 134902295 4294409888 18446744073709551615 4159932382 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 152462 151130 269 96 0 151674 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 618548

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 22999
/proc/meminfo: memFree=1228388/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=633484 CPUtime=282.21
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 169044 0 0 0 28074 147 0 0 25 0 1 0 21810797 648687616 157014 1992294400 134512640 134902295 4294409888 18446744073709551615 4159922793 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 158371 157014 269 96 0 157583 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 642184

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23001
/proc/meminfo: memFree=1204828/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=657008 CPUtime=342.18
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 174872 0 0 0 34068 150 0 0 25 0 1 0 21810797 672776192 162842 1992294400 134512640 134902295 4294409888 18446744073709551615 4159910521 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 164252 162842 269 96 0 163464 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 665708

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23001
/proc/meminfo: memFree=1183376/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=678556 CPUtime=402.16
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 180284 0 0 0 40062 154 0 0 25 0 1 0 21810797 694841344 168254 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940911 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 169639 168254 269 96 0 168851 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 687256

[startup+462.301 s]

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

/proc/22990/statm: 219404 217899 269 96 0 218616 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 886316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23023
/proc/meminfo: memFree=978280/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=882804 CPUtime=1181.93
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 231251 0 0 0 117994 199 0 0 25 0 1 0 21810797 903991296 219221 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 220701 219221 269 96 0 219913 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 891504

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23025
/proc/meminfo: memFree=973568/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=887356 CPUtime=1241.91
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 232380 0 0 0 123991 200 0 0 25 0 1 0 21810797 908652544 220350 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 221839 220350 269 96 0 221051 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 896056

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23025
/proc/meminfo: memFree=966996/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=893688 CPUtime=1301.9
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 233969 0 0 0 129988 202 0 0 25 0 1 0 21810797 915136512 221939 1992294400 134512640 134902295 4294409888 18446744073709551615 4159929537 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 223422 221939 269 96 0 222634 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 902388

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23027
/proc/meminfo: memFree=949884/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=910792 CPUtime=1361.88
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 238283 0 0 0 135982 206 0 0 25 0 1 0 21810797 932651008 226253 1992294400 134512640 134902295 4294409888 18446744073709551615 4159910504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 227698 226253 269 96 0 226910 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 919492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23029
/proc/meminfo: memFree=931780/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=930132 CPUtime=1421.87
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 242792 0 0 0 141978 209 0 0 25 0 1 0 21810797 952455168 230762 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 232533 230762 269 96 0 231745 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 938832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23031
/proc/meminfo: memFree=915164/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=946652 CPUtime=1481.85
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 246943 0 0 0 147972 213 0 0 25 0 1 0 21810797 969371648 234913 1992294400 134512640 134902295 4294409888 18446744073709551615 4159931422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 236663 234913 269 96 0 235875 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 955352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23035
/proc/meminfo: memFree=906732/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=954364 CPUtime=1541.82
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 248878 0 0 0 153968 214 0 0 25 0 1 0 21810797 977268736 236848 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 238591 236848 269 96 0 237803 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 963064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23036
/proc/meminfo: memFree=900036/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=960872 CPUtime=1601.8
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 250504 0 0 0 159965 215 0 0 25 0 1 0 21810797 983932928 238474 1992294400 134512640 134902295 4294409888 18446744073709551615 4159948506 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 240218 238474 269 96 0 239430 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 969572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23038
/proc/meminfo: memFree=894208/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=966784 CPUtime=1661.79
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 251971 0 0 0 165961 218 0 0 25 0 1 0 21810797 989986816 239941 1992294400 134512640 134902295 4294409888 18446744073709551615 4159948514 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 241696 239941 269 96 0 240908 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 975484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23040
/proc/meminfo: memFree=888008/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=973028 CPUtime=1721.77
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 253545 0 0 0 171958 219 0 0 25 0 1 0 21810797 996380672 241515 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 243257 241515 269 96 0 242469 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 981728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23042
/proc/meminfo: memFree=882304/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=978596 CPUtime=1781.75
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 254958 0 0 0 177955 220 0 0 25 0 1 0 21810797 1002082304 242928 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 244649 242928 269 96 0 243861 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 987296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23042
/proc/meminfo: memFree=880568/2059040 swapFree=4140984/4192956
[pid=22988] ppid=22986 vsize=8700 CPUtime=0
/proc/22988/stat : 22988 (run) S 22986 22988 22541 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21810797 8908800 250 1992294400 4194304 4922060 140737260805168 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22988/statm: 2175 250 211 178 0 68 0
[pid=22990] ppid=22988 vsize=980312 CPUtime=1800.06
/proc/22990/stat : 22990 (PBPASSolver) R 22988 22988 22541 0 -1 4202496 255391 0 0 0 179785 221 0 0 25 0 1 0 21810797 1003839488 243361 1992294400 134512640 134902295 4294409888 18446744073709551615 4159940734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22990/statm: 245078 243361 269 96 0 244290 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 989012

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 22988 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.06
#
# 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): 1800.06
CPU user time (s): 1797.85
CPU system time (s): 2.21
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 989012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
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= 3
involuntary context switches= 3

runsolver used 3.05253 second user time and 8.42772 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-17 22:07:08
IDJOB=2673638
IDBENCH=24987
IDSOLVER=1174
FILE ID=node049/2673638-1276805227
PBS_JOBID= 11176665
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_024_area_delay.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673638-1276805227/watcher-2673638-1276805227 -o /tmp/evaluation-result-2673638-1276805227/solver-2673638-1276805227 -C 1800 -W 2000 -M 1800  run HOME/instance-2673638-1276805227.opb

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

MD5SUM BENCH= 58f3055ef9bb388e237f57f2627386e0
RANDOM SEED=1055130215

node049.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857728 kB
Buffers:         39076 kB
Cached:          69008 kB
SwapCached:       5660 kB
Active:           7956 kB
Inactive:       113372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857728 kB
SwapTotal:     4192956 kB
SwapFree:      4140984 kB
Dirty:            1196 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:          12976 kB
Slab:            57856 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 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 node049 at 2010-06-17 22:37:10