Trace number 2683782

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.1 1800.72

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/
datasets/caixa/normalized-1037.cudf.paranoid.opb
MD5SUM41e188bc2731d856591d9aa25d45d4a8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.015997
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables280
Total number of constraints1934
Number of constraints which are clauses1934
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Number of terms in the objective function 129
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 129
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 129
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.82	c 280 1934 0 0 0 0 0 0
0.00/0.82	o 90
0.00/0.82	c 64 ~x2171+32 ~x2170+16 ~x2169+8 ~x2168+4 ~x2167+2 ~x2166+1 ~x2165+1 ~x281+1 ~x280+1 ~x279+1 ~x278+1 ~x277+1 ~x276+1 ~x275+1 ~x274+1 ~x273+1 ~x272+1 ~x271+1 ~x270+1 ~x269+1 ~x268+1 ~x267+1 ~x266+1 ~x265+1 ~x264+1 ~x263+1 ~x262+1 ~x261+1 ~x260+1 ~x259+1 ~x258+1 ~x257+1 ~x256+1 ~x255+1 ~x254+1 ~x253+1 ~x252+1 ~x251+1 ~x250+1 ~x249+1 ~x248+1 ~x247+1 ~x246+1 ~x245+1 ~x244+1 ~x243+1 ~x242+1 ~x241+1 ~x240+1 ~x239+1 ~x238+1 ~x237+1 ~x236+1 ~x235+1 ~x234+1 ~x233+1 ~x232+1 ~x231+1 ~x230+1 ~x229+1 ~x228+1 ~x227+1 ~x226+1 ~x225+1 ~x224+1 ~x223+1 ~x222+1 ~x221+1 ~x220+1 ~x219+1 ~x218+1 ~x217+1 ~x216+1 ~x215+1 ~x214+1 ~x213+1 ~x212+1 ~x211+1 ~x210+1 ~x209+1 ~x208+1 ~x207+1 ~x206+1 ~x205+1 ~x204+1 ~x203+1 ~x202+1 ~x201+1 ~x200+1 ~x199+1 ~x198+1 ~x197+1 ~x196+1 ~x195+1 ~x194+1 ~x193+1 ~x192+1 ~x191+1 ~x190+1 ~x189+1 ~x188+1 ~x187+1 ~x186+1 ~x185+1 ~x184+1 ~x183+1 ~x182+1 ~x181+1 ~x180+1 ~x179+1 ~x178+1 ~x177+1 ~x176+1 ~x175+1 ~x174+1 ~x173+1 ~x172+1 ~x171+1 ~x170+1 ~x169+1 ~x168+1 ~x167+1 ~x166+

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-2683782-1277511636/watcher-2683782-1277511636 -o /tmp/evaluation-result-2683782-1277511636/solver-2683782-1277511636 -C 1800 -W 2000 -M 1800 run HOME/instance-2683782-1277511636.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: 1.01 1.03 1.01 3/106 23784
/proc/meminfo: memFree=1824216/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0

[startup+0.0368 s]
/proc/loadavg: 1.01 1.03 1.01 3/106 23784
/proc/meminfo: memFree=1824216/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10081 s]
/proc/loadavg: 1.01 1.03 1.01 3/106 23784
/proc/meminfo: memFree=1824216/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300845 s]
/proc/loadavg: 1.01 1.03 1.01 3/106 23784
/proc/meminfo: memFree=1824216/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700919 s]
/proc/loadavg: 1.01 1.03 1.01 3/106 23784
/proc/meminfo: memFree=1824216/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50106 s]
/proc/loadavg: 1.01 1.03 1.01 2/108 23787
/proc/meminfo: memFree=1719420/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=107168 CPUtime=1.48
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 26961 0 0 0 123 25 0 0 25 0 1 0 124815430 109740032 26194 1992294400 134512640 134902295 4287799136 18446744073709551615 4159955898 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 26792 26194 269 96 0 25982 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 115868

[startup+3.10135 s]
/proc/loadavg: 1.01 1.03 1.01 2/108 23787
/proc/meminfo: memFree=1719172/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=107700 CPUtime=3.08
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 27073 0 0 0 283 25 0 0 25 0 1 0 124815430 110284800 26306 1992294400 134512640 134902295 4287799136 18446744073709551615 4159955779 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 26925 26306 269 96 0 26115 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116400

[startup+6.30094 s]
/proc/loadavg: 1.01 1.03 1.01 2/108 23787
/proc/meminfo: memFree=1718676/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=108360 CPUtime=6.28
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 27255 0 0 0 603 25 0 0 25 0 1 0 124815430 110960640 26488 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 27090 26488 269 96 0 26280 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117060

[startup+12.7011 s]
/proc/loadavg: 1.01 1.03 1.01 2/108 23787
/proc/meminfo: memFree=1716816/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=110208 CPUtime=12.68
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 27704 0 0 0 1242 26 0 0 25 0 1 0 124815430 112852992 26937 1992294400 134512640 134902295 4287799136 18446744073709551615 4159976660 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 27552 26937 269 96 0 26742 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118908

[startup+25.5014 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23789
/proc/meminfo: memFree=1713716/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=113152 CPUtime=25.47
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 28457 0 0 0 2520 27 0 0 25 0 1 0 124815430 115867648 27690 1992294400 134512640 134902295 4287799136 18446744073709551615 4159962000 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 28288 27690 269 96 0 27478 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 121852

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23789
/proc/meminfo: memFree=1709376/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=117664 CPUtime=51.07
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 29573 0 0 0 5079 28 0 0 25 0 1 0 124815430 120487936 28806 1992294400 134512640 134902295 4287799136 18446744073709551615 4159973858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 29416 28806 269 96 0 28606 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126364

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23791
/proc/meminfo: memFree=1705780/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=121256 CPUtime=102.26
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30437 0 0 0 10197 29 0 0 25 0 1 0 124815430 124166144 29670 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943497 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30314 29670 269 96 0 29504 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 129956

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23791
/proc/meminfo: memFree=1704540/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=122312 CPUtime=162.23
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30717 0 0 0 16194 29 0 0 25 0 1 0 124815430 125247488 29950 1992294400 134512640 134902295 4287799136 18446744073709551615 4159962324 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30578 29950 269 96 0 29768 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 131012

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 3/108 23793
/proc/meminfo: memFree=1703424/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=123276 CPUtime=222.21
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30973 0 0 0 22191 30 0 0 25 0 1 0 124815430 126234624 30206 1992294400 134512640 134902295 4287799136 18446744073709551615 4159976605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30819 30206 269 96 0 30009 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 131976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23795
/proc/meminfo: memFree=1703424/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=123276 CPUtime=282.19
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30978 0 0 0 28189 30 0 0 25 0 1 0 124815430 126234624 30211 1992294400 134512640 134902295 4287799136 18446744073709551615 4159976095 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30819 30211 269 96 0 30009 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 131976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23797
/proc/meminfo: memFree=1703424/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=123276 CPUtime=342.17
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30978 0 0 0 34187 30 0 0 25 0 1 0 124815430 126234624 30211 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943291 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30819 30211 269 96 0 30009 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 131976

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23799
/proc/meminfo: memFree=1703424/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=123396 CPUtime=402.15
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 30983 0 0 0 40185 30 0 0 25 0 1 0 124815430 126357504 30216 1992294400 134512640 134902295 4287799136 18446744073709551615 4159981385 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 30849 30216 269 96 0 30039 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 132096

[startup+462.301 s]

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

/proc/23786/statm: 32781 32107 269 96 0 31971 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 139824

[startup+1242.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/108 23824
/proc/meminfo: memFree=1694868/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1241.87
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32874 0 0 0 124155 32 0 0 25 0 1 0 124815430 134270976 32107 1992294400 134512640 134902295 4287799136 18446744073709551615 4159973502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32107 269 96 0 31971 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 139824

[startup+1302.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/108 23826
/proc/meminfo: memFree=1694868/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1301.86
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32881 0 0 0 130154 32 0 0 25 0 1 0 124815430 134270976 32114 1992294400 134512640 134902295 4287799136 18446744073709551615 4159961945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32114 269 96 0 31971 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 139824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/108 23826
/proc/meminfo: memFree=1694744/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1361.83
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32883 0 0 0 136151 32 0 0 25 0 1 0 124815430 134270976 32116 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943423 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32116 269 96 0 31971 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 139824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23828
/proc/meminfo: memFree=1694744/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1421.82
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32883 0 0 0 142150 32 0 0 25 0 1 0 124815430 134270976 32116 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943341 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32116 269 96 0 31971 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 139824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23830
/proc/meminfo: memFree=1694744/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1481.79
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32883 0 0 0 148147 32 0 0 25 0 1 0 124815430 134270976 32116 1992294400 134512640 134902295 4287799136 18446744073709551615 4159962538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32116 269 96 0 31971 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 139824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23832
/proc/meminfo: memFree=1694744/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1541.77
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 154145 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159976453 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 139824

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23834
/proc/meminfo: memFree=1694744/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1601.75
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 160143 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159962345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 139824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23834
/proc/meminfo: memFree=1694620/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1661.73
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 166141 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 139824

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23836
/proc/meminfo: memFree=1694620/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1721.71
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 172139 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159962292 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 139824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23838
/proc/meminfo: memFree=1694620/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1781.69
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 178137 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159973502 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 139824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23838
/proc/meminfo: memFree=1694620/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1800.1
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 179978 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 139824

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23838
/proc/meminfo: memFree=1694620/2059040 swapFree=4135388/4192956
[pid=23784] ppid=23782 vsize=8700 CPUtime=0
/proc/23784/stat : 23784 (run) S 23782 23784 22576 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 124815429 8908800 251 1992294400 4194304 4922060 140735878199584 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23784/statm: 2175 251 211 178 0 68 0
[pid=23786] ppid=23784 vsize=131124 CPUtime=1800.1
/proc/23786/stat : 23786 (PBPASSolver) R 23784 23784 22576 0 -1 4202496 32884 0 0 0 179978 32 0 0 25 0 1 0 124815430 134270976 32117 1992294400 134512640 134902295 4287799136 18446744073709551615 4159943289 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23786/statm: 32781 32117 269 96 0 31971 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 139824

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23784 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.78
CPU system time (s): 0.32
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 139824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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 3.55846 second user time and 9.56255 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-26 02:20:36
IDJOB=2683782
IDBENCH=72138
IDSOLVER=1174
FILE ID=node027/2683782-1277511636
PBS_JOBID= 11190631
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1037.cudf.paranoid.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683782-1277511636/watcher-2683782-1277511636 -o /tmp/evaluation-result-2683782-1277511636/solver-2683782-1277511636 -C 1800 -W 2000 -M 1800  run HOME/instance-2683782-1277511636.opb

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

MD5SUM BENCH= 41e188bc2731d856591d9aa25d45d4a8
RANDOM SEED=1544283315

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1824488 kB
Buffers:         33688 kB
Cached:         112076 kB
SwapCached:       9676 kB
Active:          40756 kB
Inactive:       117940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824488 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            1236 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:           8444 kB
Slab:            53784 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-26 02:50:39