Trace number 2673492

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark456.345
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
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 constraint26
Maximum length of a constraint40
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 products3062
Sum of products size6124

Solver Data 

0.00/0.56	c 100 100 3062 6124 0 0 0 0
0.00/0.56	o 22
0.00/0.56	c 64 ~x3270+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+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673492-1276813152/watcher-2673492-1276813152 -o /tmp/evaluation-result-2673492-1276813152/solver-2673492-1276813152 -C 1800 -W 2000 -M 1800 run HOME/instance-2673492-1276813152.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: 0.92 0.98 0.99 3/106 16841
/proc/meminfo: memFree=1862448/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0

[startup+0.0747491 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16841
/proc/meminfo: memFree=1862448/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101753 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16841
/proc/meminfo: memFree=1862448/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301771 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16841
/proc/meminfo: memFree=1862448/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701805 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16841
/proc/meminfo: memFree=1862448/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1818288/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=47336 CPUtime=1.49
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 12514 0 0 0 134 15 0 0 25 0 1 0 56919113 48472064 11147 1992294400 134512640 134902295 4287264080 18446744073709551615 4159678878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 11834 11147 270 96 0 11046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56036

[startup+3.10102 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1817916/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=48008 CPUtime=3.08
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 12676 0 0 0 293 15 0 0 25 0 1 0 56919113 49160192 11309 1992294400 134512640 134902295 4287264080 18446744073709551615 4159682758 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 12002 11309 270 96 0 11214 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56708

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1816676/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=49196 CPUtime=6.28
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 12978 0 0 0 613 15 0 0 25 0 1 0 56919113 50376704 11611 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690870 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 12299 11611 270 96 0 11511 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57896

[startup+12.7009 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1814072/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=51720 CPUtime=12.68
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 13592 0 0 0 1253 15 0 0 25 0 1 0 56919113 52961280 12225 1992294400 134512640 134902295 4287264080 18446744073709551615 4159680079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 12930 12225 270 96 0 12142 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60420

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1809732/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=55832 CPUtime=25.48
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 14607 0 0 0 2532 16 0 0 25 0 1 0 56919113 57171968 13240 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660672 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 13958 13240 270 96 0 13170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64532

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 16844
/proc/meminfo: memFree=1807872/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=57548 CPUtime=51.07
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 15039 0 0 0 5091 16 0 0 25 0 1 0 56919113 58929152 13672 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 14387 13672 270 96 0 13599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66248

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 16846
/proc/meminfo: memFree=1805640/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=59640 CPUtime=102.27
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 15557 0 0 0 10210 17 0 0 25 0 1 0 56919113 61071360 14190 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660672 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 14910 14190 270 96 0 14122 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68340

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16848
/proc/meminfo: memFree=1799068/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=66108 CPUtime=162.25
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 17170 0 0 0 16207 18 0 0 25 0 1 0 56919113 67694592 15803 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660758 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 16527 15803 270 96 0 15739 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74808

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16850
/proc/meminfo: memFree=1794976/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=70220 CPUtime=222.23
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 18200 0 0 0 22205 18 0 0 25 0 1 0 56919113 71905280 16833 1992294400 134512640 134902295 4287264080 18446744073709551615 4159694048 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 17555 16833 270 96 0 16767 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16850
/proc/meminfo: memFree=1794976/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=70220 CPUtime=282.21
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 18204 0 0 0 28203 18 0 0 25 0 1 0 56919113 71905280 16837 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 17555 16837 270 96 0 16767 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78920

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16852
/proc/meminfo: memFree=1794852/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=70340 CPUtime=342.2
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 18208 0 0 0 34202 18 0 0 25 0 1 0 56919113 72028160 16841 1992294400 134512640 134902295 4287264080 18446744073709551615 4159679321 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 17585 16841 270 96 0 16797 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79040

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16854
/proc/meminfo: memFree=1794728/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=70340 CPUtime=402.18
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 18208 0 0 0 40200 18 0 0 25 0 1 0 56919113 72028160 16841 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660665 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 17585 16841 270 96 0 16797 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 79040

[startup+462.302 s]

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

/proc/16843/statm: 20064 19269 270 96 0 19276 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 88956

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 16876
/proc/meminfo: memFree=1784188/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=80256 CPUtime=1241.97
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 20636 0 0 0 124176 21 0 0 25 0 1 0 56919113 82182144 19269 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 20064 19269 270 96 0 19276 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 88956

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/108 16878
/proc/meminfo: memFree=1784064/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=80256 CPUtime=1301.97
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 20636 0 0 0 130176 21 0 0 25 0 1 0 56919113 82182144 19269 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 20064 19269 270 96 0 19276 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 88956

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/108 16880
/proc/meminfo: memFree=1784064/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=80500 CPUtime=1361.94
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 20680 0 0 0 136173 21 0 0 25 0 1 0 56919113 82432000 19313 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 20125 19313 270 96 0 19337 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 89200

[startup+1422.31 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 16882
/proc/meminfo: memFree=1778608/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=85780 CPUtime=1421.94
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 22015 0 0 0 142172 22 0 0 25 0 1 0 56919113 87838720 20648 1992294400 134512640 134902295 4287264080 18446744073709551615 4159673515 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 21445 20648 270 96 0 20657 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 94480

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 16882
/proc/meminfo: memFree=1776996/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=87496 CPUtime=1481.92
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 22461 0 0 0 148170 22 0 0 25 0 1 0 56919113 89595904 21094 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 21874 21094 270 96 0 21086 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 96196

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 16884
/proc/meminfo: memFree=1769308/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=95076 CPUtime=1541.91
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 24340 0 0 0 154166 25 0 0 25 0 1 0 56919113 97357824 22973 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690954 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 23769 22973 270 96 0 22981 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 103776

[startup+1602.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/108 16886
/proc/meminfo: memFree=1759016/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=105532 CPUtime=1601.89
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 26949 0 0 0 160163 26 0 0 25 0 1 0 56919113 108064768 25582 1992294400 134512640 134902295 4287264080 18446744073709551615 4159690878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 26383 25582 270 96 0 25595 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 114232

[startup+1662.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/108 16888
/proc/meminfo: memFree=1748848/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=115468 CPUtime=1661.87
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 29410 0 0 0 166158 29 0 0 25 0 1 0 56919113 118239232 28043 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660758 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 28867 28043 270 96 0 28079 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 124168

[startup+1722.3 s]
/proc/loadavg: 1.05 1.06 1.01 2/108 16890
/proc/meminfo: memFree=1740540/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=123672 CPUtime=1721.86
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 31461 0 0 0 172154 32 0 0 25 0 1 0 56919113 126640128 30094 1992294400 134512640 134902295 4287264080 18446744073709551615 4159691098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 30918 30094 270 96 0 30130 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 132372

[startup+1782.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/108 16890
/proc/meminfo: memFree=1740416/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=123672 CPUtime=1781.85
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 31461 0 0 0 178153 32 0 0 25 0 1 0 56919113 126640128 30094 1992294400 134512640 134902295 4287264080 18446744073709551615 4159698763 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 30918 30094 270 96 0 30130 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 132372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 16892
/proc/meminfo: memFree=1740416/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=123672 CPUtime=1800.05
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 31463 0 0 0 179973 32 0 0 25 0 1 0 56919113 126640128 30096 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 30918 30096 270 96 0 30130 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 132372

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 16892
/proc/meminfo: memFree=1740416/2059040 swapFree=4140012/4192956
[pid=16841] ppid=16839 vsize=8700 CPUtime=0
/proc/16841/stat : 16841 (run) S 16839 16841 16816 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56919112 8908800 251 1992294400 4194304 4922060 140735014697184 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16841/statm: 2175 251 211 178 0 68 0
[pid=16843] ppid=16841 vsize=123672 CPUtime=1800.05
/proc/16843/stat : 16843 (PBPASSolver) R 16841 16841 16816 0 -1 4202496 31463 0 0 0 179973 32 0 0 25 0 1 0 56919113 126640128 30096 1992294400 134512640 134902295 4287264080 18446744073709551615 4159660799 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16843/statm: 30918 30096 270 96 0 30130 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 132372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16841 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.73
CPU system time (s): 0.32
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 132372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.04854 second user time and 8.42972 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-18 00:19:12
IDJOB=2673492
IDBENCH=48159
IDSOLVER=1174
FILE ID=node004/2673492-1276813152
PBS_JOBID= 11176688
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673492-1276813152/watcher-2673492-1276813152 -o /tmp/evaluation-result-2673492-1276813152/solver-2673492-1276813152 -C 1800 -W 2000 -M 1800  run HOME/instance-2673492-1276813152.opb

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

MD5SUM BENCH= 65a3c38bd8963c911b96c745ee468cb1
RANDOM SEED=234664815

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862844 kB
Buffers:         19204 kB
Cached:          84728 kB
SwapCached:       5860 kB
Active:          63940 kB
Inactive:        52696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862844 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:             704 kB
Writeback:           0 kB
AnonPages:       11200 kB
Mapped:          12808 kB
Slab:            57680 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181648 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= 62564 MiB
End job on node004 at 2010-06-18 00:49:15