Trace number 2673560

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_1.opb
MD5SUM26861ca996cf8fd2abe5c211e1f47a26
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-14
Best CPU time to get the best result obtained on this benchmark1590.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
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)1220
Sum of products size (including duplicates)2440
Number of different products610
Sum of products size1220

Solver Data 

0.00/0.46	c 100 151 610 1220 0 0 0 0
0.00/0.46	o -17
0.00/0.46	c 32 ~x5656+16 ~x5655+8 ~x5654+4 ~x5653+2 ~x5652+1 ~x5651+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 x

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-2673560-1276814973/watcher-2673560-1276814973 -o /tmp/evaluation-result-2673560-1276814973/solver-2673560-1276814973 -C 1800 -W 2000 -M 1800 run HOME/instance-2673560-1276814973.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 24402
/proc/meminfo: memFree=1868652/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0

[startup+0.0369829 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24402
/proc/meminfo: memFree=1868652/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100992 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24402
/proc/meminfo: memFree=1868652/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301021 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24402
/proc/meminfo: memFree=1868652/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70108 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24402
/proc/meminfo: memFree=1868652/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1842100/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=29496 CPUtime=1.49
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 7568 0 0 0 142 7 0 0 25 0 1 0 22788282 30203904 6798 1992294400 134512640 134902295 4292742944 18446744073709551615 4160681269 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 7374 6798 270 96 0 6586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38196

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1841604/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=30156 CPUtime=3.09
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 7729 0 0 0 302 7 0 0 25 0 1 0 22788282 30879744 6959 1992294400 134512640 134902295 4292742944 18446744073709551615 4160679077 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 7539 6959 270 96 0 6751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38856

[startup+6.3009 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1840364/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=31212 CPUtime=6.29
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 7980 0 0 0 622 7 0 0 25 0 1 0 22788282 31961088 7210 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 7803 7210 270 96 0 7015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39912

[startup+12.7008 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1838380/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=33088 CPUtime=12.69
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 8431 0 0 0 1262 7 0 0 25 0 1 0 22788282 33882112 7661 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 8272 7661 270 96 0 7484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41788

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1836024/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=35196 CPUtime=25.48
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 8974 0 0 0 2541 7 0 0 25 0 1 0 22788282 36040704 8204 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660090 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 8799 8204 270 96 0 8011 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43896

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24405
/proc/meminfo: memFree=1834660/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=36528 CPUtime=51.07
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 9292 0 0 0 5099 8 0 0 25 0 1 0 22788282 37404672 8522 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690658 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 9132 8522 270 96 0 8344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45228

[startup+102.308 s]
/proc/loadavg: 1.26 1.06 1.02 2/108 24407
/proc/meminfo: memFree=1832180/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=38964 CPUtime=102.26
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 9913 0 0 0 10218 8 0 0 25 0 1 0 22788282 39899136 9143 1992294400 134512640 134902295 4292742944 18446744073709551615 4160679100 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 9741 9143 270 96 0 8953 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47664

[startup+162.301 s]
/proc/loadavg: 1.09 1.05 1.01 2/108 24409
/proc/meminfo: memFree=1830320/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=40832 CPUtime=162.24
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 10365 0 0 0 16215 9 0 0 25 0 1 0 22788282 41811968 9595 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690302 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 10208 9595 270 96 0 9420 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49532

[startup+222.301 s]
/proc/loadavg: 1.03 1.04 1.01 2/108 24411
/proc/meminfo: memFree=1828832/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=42228 CPUtime=222.22
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 10722 0 0 0 22213 9 0 0 25 0 1 0 22788282 43241472 9952 1992294400 134512640 134902295 4292742944 18446744073709551615 4160693257 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 10557 9952 270 96 0 9769 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50928

[startup+282.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 24413
/proc/meminfo: memFree=1827592/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=43592 CPUtime=282.2
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 11023 0 0 0 28211 9 0 0 25 0 1 0 22788282 44638208 10253 1992294400 134512640 134902295 4292742944 18446744073709551615 4160675760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 10898 10253 270 96 0 10110 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52292

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24413
/proc/meminfo: memFree=1825616/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=45440 CPUtime=342.19
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 11514 0 0 0 34209 10 0 0 25 0 1 0 22788282 46530560 10744 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690368 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 11360 10744 270 96 0 10572 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 54140

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24415
/proc/meminfo: memFree=1823756/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=47172 CPUtime=402.17
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 11947 0 0 0 40207 10 0 0 25 0 1 0 22788282 48304128 11177 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690471 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 11793 11177 270 96 0 11005 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55872

[startup+462.3 s]

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

/proc/24404/statm: 13411 12757 270 96 0 12623 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 62344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24446
/proc/meminfo: memFree=1816564/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1181.93
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13584 0 0 0 118181 12 0 0 25 0 1 0 22788282 55148544 12814 1992294400 134512640 134902295 4292742944 18446744073709551615 4160693181 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12814 270 96 0 12676 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 62556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24446
/proc/meminfo: memFree=1816440/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1241.91
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13605 0 0 0 124179 12 0 0 25 0 1 0 22788282 55148544 12835 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12835 270 96 0 12676 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 62556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24448
/proc/meminfo: memFree=1816316/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1301.9
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13605 0 0 0 130178 12 0 0 25 0 1 0 22788282 55148544 12835 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660017 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12835 270 96 0 12676 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 62556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24450
/proc/meminfo: memFree=1816316/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1361.87
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13606 0 0 0 136175 12 0 0 25 0 1 0 22788282 55148544 12836 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690302 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12836 270 96 0 12676 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 62556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24452
/proc/meminfo: memFree=1816192/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1421.86
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13609 0 0 0 142174 12 0 0 25 0 1 0 22788282 55148544 12839 1992294400 134512640 134902295 4292742944 18446744073709551615 4160693258 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12839 270 96 0 12676 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 62556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24454
/proc/meminfo: memFree=1816192/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1481.83
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13611 0 0 0 148171 12 0 0 25 0 1 0 22788282 55148544 12841 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690652 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12841 270 96 0 12676 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 62556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24454
/proc/meminfo: memFree=1816068/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1541.82
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 154170 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660215 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 62556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24456
/proc/meminfo: memFree=1816068/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1601.8
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 160168 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 62556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24458
/proc/meminfo: memFree=1816068/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1661.78
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 166166 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160660630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 62556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24460
/proc/meminfo: memFree=1815944/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1721.76
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 172164 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160693143 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 62556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24462
/proc/meminfo: memFree=1815944/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1781.74
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 178162 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160682185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 62556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 24462
/proc/meminfo: memFree=1815944/2059040 swapFree=4140416/4192956
[pid=24402] ppid=24400 vsize=8700 CPUtime=0
/proc/24402/stat : 24402 (run) S 24400 24402 24377 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22788281 8908800 251 1992294400 4194304 4922060 140737046357344 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24402/statm: 2175 251 211 178 0 68 0
[pid=24404] ppid=24402 vsize=53856 CPUtime=1800.05
/proc/24404/stat : 24404 (PBPASSolver) R 24402 24402 24377 0 -1 4202496 13614 0 0 0 179993 12 0 0 25 0 1 0 22788282 55148544 12844 1992294400 134512640 134902295 4292742944 18446744073709551615 4160690526 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24404/statm: 13464 12844 270 96 0 12676 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 62556

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 24402 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1799.93
CPU system time (s): 0.12
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 62556

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= 524
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 3.12153 second user time and 8.36073 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-18 00:49:33
IDJOB=2673560
IDBENCH=48227
IDSOLVER=1174
FILE ID=node052/2673560-1276814973
PBS_JOBID= 11176729
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673560-1276814973/watcher-2673560-1276814973 -o /tmp/evaluation-result-2673560-1276814973/solver-2673560-1276814973 -C 1800 -W 2000 -M 1800  run HOME/instance-2673560-1276814973.opb

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

MD5SUM BENCH= 26861ca996cf8fd2abe5c211e1f47a26
RANDOM SEED=1859130505

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1869172 kB
Buffers:         17164 kB
Cached:          84920 kB
SwapCached:       5520 kB
Active:          56328 kB
Inactive:        57828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869172 kB
SwapTotal:     4192956 kB
SwapFree:      4140416 kB
Dirty:             696 kB
Writeback:           0 kB
AnonPages:       10772 kB
Mapped:          12932 kB
Slab:            54152 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180936 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= 62488 MiB
End job on node052 at 2010-06-18 01:19:36