Trace number 2673588

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_1.opb
MD5SUM02054528a722e9af7937139e87d0b5ac
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-114
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -169
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63280
Sum of products size (including duplicates)126560
Number of different products31640
Sum of products size63280

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-2673588-1276815478/watcher-2673588-1276815478 -o /tmp/evaluation-result-2673588-1276815478/solver-2673588-1276815478 -C 1800 -W 2000 -M 1800 run HOME/instance-2673588-1276815478.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 23820
/proc/meminfo: memFree=1860816/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0

[startup+0.068074 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1860816/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101076 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1860816/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301095 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1860816/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701129 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1860816/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1708776/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=225412 CPUtime=1.49
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 55815 0 0 0 60 89 0 0 23 0 1 0 22840221 230821888 55753 1992294400 134512640 134902295 4294305376 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 56353 55753 257 96 0 55565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 234112

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1555512/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=439300 CPUtime=3.08
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 109268 0 0 0 129 179 0 0 25 0 1 0 22840221 449843200 109206 1992294400 134512640 134902295 4294305376 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 109825 109206 257 96 0 109037 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 448000

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1138624/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=759800 CPUtime=6.29
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 189211 0 0 0 327 302 0 0 25 0 1 0 22840221 778035200 189117 1992294400 134512640 134902295 4294305376 18446744073709551615 134631754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 189950 189117 260 96 0 189162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 768500

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=987220/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=889060 CPUtime=12.68
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 228266 0 0 0 949 319 0 0 25 0 1 0 22840221 910397440 220798 1992294400 134512640 134902295 4294305376 18446744073709551615 134788853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 222265 220798 263 96 0 221477 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 897760

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23825
/proc/meminfo: memFree=970480/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=894548 CPUtime=25.48
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 235269 0 0 0 2226 322 0 0 25 0 1 0 22840221 916017152 222252 1992294400 134512640 134902295 4294305376 18446744073709551615 4160492355 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 223637 222252 270 96 0 222849 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 903248

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23825
/proc/meminfo: memFree=960932/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=904384 CPUtime=51.08
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 237721 0 0 0 4784 324 0 0 25 0 1 0 22840221 926089216 224704 1992294400 134512640 134902295 4294305376 18446744073709551615 4160492404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 226096 224704 270 96 0 225308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 913084

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23827
/proc/meminfo: memFree=948656/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=916420 CPUtime=102.27
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 240707 0 0 0 9900 327 0 0 25 0 1 0 22840221 938414080 227690 1992294400 134512640 134902295 4294305376 18446744073709551615 4160512989 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 229105 227690 270 96 0 228317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 925120

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23827
/proc/meminfo: memFree=936008/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=929128 CPUtime=162.24
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 243859 0 0 0 15895 329 0 0 25 0 1 0 22840221 951427072 230842 1992294400 134512640 134902295 4294305376 18446744073709551615 4160511207 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 232282 230842 270 96 0 231494 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 937828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23838
/proc/meminfo: memFree=924352/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=940496 CPUtime=222.21
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 246705 0 0 0 21889 332 0 0 25 0 1 0 22840221 963067904 233688 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 235124 233688 270 96 0 234336 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 949196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23840
/proc/meminfo: memFree=910216/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=954948 CPUtime=282.19
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 250281 0 0 0 27884 335 0 0 25 0 1 0 22840221 977866752 237264 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510264 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 238737 237264 270 96 0 237949 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 963648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23842
/proc/meminfo: memFree=887036/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=978056 CPUtime=342.18
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 256080 0 0 0 33879 339 0 0 25 0 1 0 22840221 1001529344 243063 1992294400 134512640 134902295 4294305376 18446744073709551615 4160483918 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 244514 243063 270 96 0 243726 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 986756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23844
/proc/meminfo: memFree=864716/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1000108 CPUtime=402.16
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 261616 0 0 0 39873 343 0 0 25 0 1 0 22840221 1024110592 248599 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 250027 248599 270 96 0 249239 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1008808

[startup+462.301 s]

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

/proc/23822/statm: 289059 287537 270 96 0 288271 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1164936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23864
/proc/meminfo: memFree=701656/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1162720 CPUtime=1181.95
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 302195 0 0 0 117822 373 0 0 25 0 1 0 22840221 1190625280 289178 1992294400 134512640 134902295 4294305376 18446744073709551615 4160513018 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 290680 289178 270 96 0 289892 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1171420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23866
/proc/meminfo: memFree=694836/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1170276 CPUtime=1241.93
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 303861 0 0 0 123819 374 0 0 25 0 1 0 22840221 1198362624 290844 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 292569 290844 270 96 0 291781 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1178976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23868
/proc/meminfo: memFree=690000/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1175008 CPUtime=1301.92
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 305037 0 0 0 129817 375 0 0 25 0 1 0 22840221 1203208192 292020 1992294400 134512640 134902295 4294305376 18446744073709551615 4160498673 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 293752 292020 270 96 0 292964 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1183708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23868
/proc/meminfo: memFree=686528/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1178316 CPUtime=1361.89
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 305896 0 0 0 135813 376 0 0 25 0 1 0 22840221 1206595584 292879 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510444 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 294579 292879 270 96 0 293791 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1187016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23870
/proc/meminfo: memFree=680824/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1184036 CPUtime=1421.88
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 307307 0 0 0 141811 377 0 0 25 0 1 0 22840221 1212452864 294290 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 296009 294290 270 96 0 295221 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1192736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23872
/proc/meminfo: memFree=662596/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1202188 CPUtime=1481.86
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 311908 0 0 0 147805 381 0 0 25 0 1 0 22840221 1231040512 298891 1992294400 134512640 134902295 4294305376 18446744073709551615 4160493768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 300547 298891 270 96 0 299759 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1210888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23874
/proc/meminfo: memFree=649824/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1214772 CPUtime=1541.84
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 315061 0 0 0 153801 383 0 0 25 0 1 0 22840221 1243926528 302044 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 303693 302044 270 96 0 302905 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1223472

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23876
/proc/meminfo: memFree=643624/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1221016 CPUtime=1601.82
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 316636 0 0 0 159797 385 0 0 25 0 1 0 22840221 1250320384 303619 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 305254 303619 270 96 0 304466 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1229716

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23876
/proc/meminfo: memFree=636556/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1227816 CPUtime=1661.8
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 318358 0 0 0 165794 386 0 0 25 0 1 0 22840221 1257283584 305341 1992294400 134512640 134902295 4294305376 18446744073709551615 4160499111 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 306954 305341 270 96 0 306166 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1236516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23878
/proc/meminfo: memFree=632092/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1232236 CPUtime=1721.78
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 319469 0 0 0 171791 387 0 0 25 0 1 0 22840221 1261809664 306452 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 308059 306452 270 96 0 307271 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1240936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23880
/proc/meminfo: memFree=627256/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1236772 CPUtime=1781.77
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 320605 0 0 0 177789 388 0 0 25 0 1 0 22840221 1266454528 307588 1992294400 134512640 134902295 4294305376 18446744073709551615 4160510078 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 309193 307588 270 96 0 308405 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1245472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23880
/proc/meminfo: memFree=625644/2059040 swapFree=4140144/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23685 0 -1 4202496 390 135 0 0 0 0 0 0 17 0 1 0 22840221 8908800 251 1992294400 4194304 4922060 140734130636976 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 251 211 178 0 68 0
[pid=23822] ppid=23820 vsize=1238304 CPUtime=1800.08
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23685 0 -1 4202496 320992 0 0 0 179620 388 0 0 25 0 1 0 22840221 1268023296 307975 1992294400 134512640 134902295 4294305376 18446744073709551615 4160479879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 309576 307975 270 96 0 308788 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1247004

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 23820 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 1800.08
#
# 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): 1800.08
CPU user time (s): 1796.2
CPU system time (s): 3.88
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 1247004

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= 525
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 3.03354 second user time and 8.44572 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-18 00:57:58
IDJOB=2673588
IDBENCH=48255
IDSOLVER=1174
FILE ID=node043/2673588-1276815478
PBS_JOBID= 11176705
Free space on /tmp= 62292 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673588-1276815478/watcher-2673588-1276815478 -o /tmp/evaluation-result-2673588-1276815478/solver-2673588-1276815478 -C 1800 -W 2000 -M 1800  run HOME/instance-2673588-1276815478.opb

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

MD5SUM BENCH= 02054528a722e9af7937139e87d0b5ac
RANDOM SEED=965802304

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861336 kB
Buffers:         27092 kB
Cached:          82252 kB
SwapCached:       5908 kB
Active:          60340 kB
Inactive:        61624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861336 kB
SwapTotal:     4192956 kB
SwapFree:      4140144 kB
Dirty:            1540 kB
Writeback:           0 kB
AnonPages:       10936 kB
Mapped:          13008 kB
Slab:            53984 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181624 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= 62292 MiB
End job on node043 at 2010-06-18 01:28:01