Trace number 2673523

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_5.opb
MD5SUM2b42cb52a84d6f68fde6feb3c17d922a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark57.0413
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint25
Maximum length of a constraint39
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3062
Sum of products size (including duplicates)6124
Number of different products1531
Sum of products size3062

Solver Data 

0.00/0.58	c 100 100 1531 3062 0 0 0 0
0.00/0.58	o 0
0.00/0.58	c 32 ~x3269+16 ~x3268+8 ~x3267+4 ~x3266+2 ~x3265+1 ~x3264+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+

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-2673523-1276813746/watcher-2673523-1276813746 -o /tmp/evaluation-result-2673523-1276813746/solver-2673523-1276813746 -C 1800 -W 2000 -M 1800 run HOME/instance-2673523-1276813746.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 25732
/proc/meminfo: memFree=1847300/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0

[startup+0.021398 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25732
/proc/meminfo: memFree=1847300/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100398 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25732
/proc/meminfo: memFree=1847300/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300396 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25732
/proc/meminfo: memFree=1847300/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700392 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25732
/proc/meminfo: memFree=1847300/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50038 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1804256/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=46488 CPUtime=1.49
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 12288 0 0 0 133 16 0 0 25 0 1 0 22669560 47603712 10905 1992294400 134512640 134902295 4291146864 18446744073709551615 4159765799 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 11622 10905 270 96 0 10834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55188

[startup+3.10037 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1803760/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=47280 CPUtime=3.09
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 12486 0 0 0 293 16 0 0 25 0 1 0 22669560 48414720 11103 1992294400 134512640 134902295 4291146864 18446744073709551615 4159763410 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 11820 11103 270 96 0 11032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55980

[startup+6.30034 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1802024/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=48732 CPUtime=6.28
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 12849 0 0 0 612 16 0 0 25 0 1 0 22669560 49901568 11466 1992294400 134512640 134902295 4291146864 18446744073709551615 4159730416 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 12183 11466 270 96 0 11395 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57432

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1799916/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=50608 CPUtime=12.68
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 13325 0 0 0 1252 16 0 0 25 0 1 0 22669560 51822592 11942 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760502 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 12652 11942 270 96 0 11864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59308

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1797808/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=52592 CPUtime=25.48
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 13823 0 0 0 2531 17 0 0 25 0 1 0 22669560 53854208 12440 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760521 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 13148 12440 270 96 0 12360 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61292

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25737
/proc/meminfo: memFree=1794832/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=55500 CPUtime=51.06
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 14553 0 0 0 5088 18 0 0 25 0 1 0 22669560 56832000 13170 1992294400 134512640 134902295 4291146864 18446744073709551615 4159763410 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 13875 13170 270 96 0 13087 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64200

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25739
/proc/meminfo: memFree=1789128/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=61132 CPUtime=102.25
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 15914 0 0 0 10205 20 0 0 25 0 1 0 22669560 62599168 14531 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 15283 14531 270 96 0 14495 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69832

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 3/109 25744
/proc/meminfo: memFree=1787136/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=62256 CPUtime=162.22
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 16195 0 0 0 16200 22 0 0 25 0 1 0 22669560 63750144 14812 1992294400 134512640 134902295 4291146864 18446744073709551615 4159730328 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 15564 14812 270 96 0 14776 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 70956

[startup+222.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25744
/proc/meminfo: memFree=1783176/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=66392 CPUtime=222.19
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 17240 0 0 0 22194 25 0 0 25 0 1 0 22669560 67985408 15857 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760872 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 16598 15857 270 96 0 15810 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 75092

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25746
/proc/meminfo: memFree=1782060/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=67740 CPUtime=282.16
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 17552 0 0 0 28189 27 0 0 25 0 1 0 22669560 69365760 16169 1992294400 134512640 134902295 4291146864 18446744073709551615 4159749035 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 16935 16169 270 96 0 16147 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 76440

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25748
/proc/meminfo: memFree=1778712/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=71060 CPUtime=342.14
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 18360 0 0 0 34184 30 0 0 25 0 1 0 22669560 72765440 16977 1992294400 134512640 134902295 4291146864 18446744073709551615 4159744078 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 17765 16977 270 96 0 16977 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 79760

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25750
/proc/meminfo: memFree=1778712/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=71060 CPUtime=402.11
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 18363 0 0 0 40180 31 0 0 25 0 1 0 22669560 72765440 16980 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 17765 16980 270 96 0 16977 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 79760

[startup+462.3 s]

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

/proc/25734/statm: 19921 18997 270 96 0 19133 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 88384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25770
/proc/meminfo: memFree=1768668/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=82084 CPUtime=1181.79
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 20890 0 0 0 118136 43 0 0 25 0 1 0 22669560 84054016 19507 1992294400 134512640 134902295 4291146864 18446744073709551615 4159749543 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 20521 19507 270 96 0 19733 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 90784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25772
/proc/meminfo: memFree=1765196/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=85384 CPUtime=1241.76
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 21742 0 0 0 124132 44 0 0 25 0 1 0 22669560 87433216 20359 1992294400 134512640 134902295 4291146864 18446744073709551615 4159730312 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 21346 20359 270 96 0 20558 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 94084

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25774
/proc/meminfo: memFree=1757012/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93568 CPUtime=1301.74
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23770 0 0 0 130128 46 0 0 25 0 1 0 22669560 95813632 22387 1992294400 134512640 134902295 4291146864 18446744073709551615 4159763459 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23392 22387 270 96 0 22604 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 102268

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 3/108 25776
/proc/meminfo: memFree=1756640/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93832 CPUtime=1361.71
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23845 0 0 0 136123 48 0 0 25 0 1 0 22669560 96083968 22462 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23458 22462 270 96 0 22670 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 102532

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25776
/proc/meminfo: memFree=1756640/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93832 CPUtime=1421.7
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23845 0 0 0 142121 49 0 0 25 0 1 0 22669560 96083968 22462 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23458 22462 270 96 0 22670 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 102532

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25778
/proc/meminfo: memFree=1756640/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93832 CPUtime=1481.67
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23845 0 0 0 148117 50 0 0 25 0 1 0 22669560 96083968 22462 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23458 22462 270 96 0 22670 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 102532

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25780
/proc/meminfo: memFree=1756392/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1541.64
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23889 0 0 0 154114 50 0 0 25 0 1 0 22669560 96243712 22506 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760687 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22506 270 96 0 22709 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 102688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25782
/proc/meminfo: memFree=1756392/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1601.62
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23889 0 0 0 160111 51 0 0 25 0 1 0 22669560 96243712 22506 1992294400 134512640 134902295 4291146864 18446744073709551615 4159730357 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22506 270 96 0 22709 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 102688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25784
/proc/meminfo: memFree=1756392/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1661.59
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23889 0 0 0 166107 52 0 0 25 0 1 0 22669560 96243712 22506 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760672 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22506 270 96 0 22709 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 102688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25784
/proc/meminfo: memFree=1756392/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1721.57
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23889 0 0 0 172104 53 0 0 25 0 1 0 22669560 96243712 22506 1992294400 134512640 134902295 4291146864 18446744073709551615 4159742635 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22506 270 96 0 22709 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 102688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25786
/proc/meminfo: memFree=1756268/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1781.54
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23890 0 0 0 178100 54 0 0 25 0 1 0 22669560 96243712 22507 1992294400 134512640 134902295 4291146864 18446744073709551615 4159730275 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22507 270 96 0 22709 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 102688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25788
/proc/meminfo: memFree=1756268/2059040 swapFree=4139992/4192956
[pid=25732] ppid=25730 vsize=8700 CPUtime=0
/proc/25732/stat : 25732 (run) S 25730 25732 24906 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 22669560 8908800 250 1992294400 4194304 4922060 140737467932480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25732/statm: 2175 250 211 178 0 68 0
[pid=25734] ppid=25732 vsize=93988 CPUtime=1800.04
/proc/25734/stat : 25734 (PBPASSolver) R 25732 25732 24906 0 -1 4202496 23890 0 0 0 179949 55 0 0 25 0 1 0 22669560 96243712 22507 1992294400 134512640 134902295 4291146864 18446744073709551615 4159760510 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25734/statm: 23497 22507 270 96 0 22709 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 102688

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 25732 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1799.49
CPU system time (s): 0.55
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 102688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 4.00139 second user time and 9.11361 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-18 00:29:06
IDJOB=2673523
IDBENCH=48190
IDSOLVER=1174
FILE ID=node035/2673523-1276813746
PBS_JOBID= 11176677
Free space on /tmp= 62420 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673523-1276813746/watcher-2673523-1276813746 -o /tmp/evaluation-result-2673523-1276813746/solver-2673523-1276813746 -C 1800 -W 2000 -M 1800  run HOME/instance-2673523-1276813746.opb

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

MD5SUM BENCH= 2b42cb52a84d6f68fde6feb3c17d922a
RANDOM SEED=1816891172

node035.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		: 3000.219
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847820 kB
Buffers:         37524 kB
Cached:          82052 kB
SwapCached:       6696 kB
Active:          61412 kB
Inactive:        71728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847820 kB
SwapTotal:     4192956 kB
SwapFree:      4139992 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       11376 kB
Mapped:          13000 kB
Slab:            56072 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183228 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= 62416 MiB
End job on node035 at 2010-06-18 00:59:09