Trace number 2673496

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 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_1.opb
MD5SUM27fb9f28c418482a39889bf496c3dc4e
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 benchmark11.4833
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint19
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 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)610
Sum of products size (including duplicates)1220
Number of different products610
Sum of products size1220

Solver Data 

0.00/0.13	c 50 50 610 1220 0 0 0 0
0.00/0.13	o 22
0.00/0.13	c 32 ~x717+16 ~x716+8 ~x715+4 ~x714+2 ~x713+1 ~x712+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 ~x6+1 ~x5+1 ~x4+1 ~x3+1 ~x2-0=103
0.00/0.40	o 10
0.00/0.40	c 32 ~x717+16 ~x716+8 ~x715+4 ~x714+2 ~x713+1 ~x712+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

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-2673496-1276813253/watcher-2673496-1276813253 -o /tmp/evaluation-result-2673496-1276813253/solver-2673496-1276813253 -C 1800 -W 2000 -M 1800 run HOME/instance-2673496-1276813253.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: 0.99 0.97 0.99 3/106 25158
/proc/meminfo: memFree=1849684/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0

[startup+0.0429891 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25158
/proc/meminfo: memFree=1849684/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100982 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25158
/proc/meminfo: memFree=1849684/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301002 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25158
/proc/meminfo: memFree=1849684/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701043 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25158
/proc/meminfo: memFree=1849684/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25161
/proc/meminfo: memFree=1836772/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=15800 CPUtime=1.49
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 4209 0 0 0 146 3 0 0 25 0 1 0 22619053 16179200 3396 1992294400 134512640 134902295 4287027232 18446744073709551615 4159696587 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 3950 3396 269 96 0 3162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24500

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25161
/proc/meminfo: memFree=1836276/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=16460 CPUtime=3.09
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 4373 0 0 0 306 3 0 0 25 0 1 0 22619053 16855040 3560 1992294400 134512640 134902295 4287027232 18446744073709551615 4159691090 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 4115 3560 269 96 0 3327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25160

[startup+6.30062 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25161
/proc/meminfo: memFree=1834664/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=17780 CPUtime=6.29
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 4725 0 0 0 626 3 0 0 25 0 1 0 22619053 18206720 3912 1992294400 134512640 134902295 4287027232 18446744073709551615 4159693786 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 4445 3912 269 96 0 3657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26480

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25163
/proc/meminfo: memFree=1833052/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=19100 CPUtime=12.68
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 5032 0 0 0 1265 3 0 0 25 0 1 0 22619053 19558400 4219 1992294400 134512640 134902295 4287027232 18446744073709551615 4159673152 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 4775 4219 269 96 0 3987 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27800

[startup+25.5006 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25163
/proc/meminfo: memFree=1832928/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=19100 CPUtime=25.48
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 5051 0 0 0 2545 3 0 0 25 0 1 0 22619053 19558400 4238 1992294400 134512640 134902295 4287027232 18446744073709551615 4159660755 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 4775 4238 269 96 0 3987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27800

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25163
/proc/meminfo: memFree=1832060/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=19892 CPUtime=51.06
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 5248 0 0 0 5103 3 0 0 25 0 1 0 22619053 20369408 4435 1992294400 134512640 134902295 4287027232 18446744073709551615 4159691040 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 4973 4435 269 96 0 4185 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28592

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25165
/proc/meminfo: memFree=1830200/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=21476 CPUtime=102.25
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 5647 0 0 0 10221 4 0 0 25 0 1 0 22619053 21991424 4834 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679668 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 5369 4834 269 96 0 4581 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30176

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25167
/proc/meminfo: memFree=1825364/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=26308 CPUtime=162.21
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 6841 0 0 0 16217 4 0 0 25 0 1 0 22619053 26939392 6028 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679504 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 6577 6028 269 96 0 5789 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 35008

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25167
/proc/meminfo: memFree=1825364/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=26308 CPUtime=222.19
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 6842 0 0 0 22214 5 0 0 25 0 1 0 22619053 26939392 6029 1992294400 134512640 134902295 4287027232 18446744073709551615 4159696397 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 6577 6029 269 96 0 5789 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 35008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25169
/proc/meminfo: memFree=1825364/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=26308 CPUtime=282.17
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 6842 0 0 0 28212 5 0 0 25 0 1 0 22619053 26939392 6029 1992294400 134512640 134902295 4287027232 18446744073709551615 4159660667 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 6577 6029 269 96 0 5789 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25171
/proc/meminfo: memFree=1825240/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=26440 CPUtime=342.14
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 6865 0 0 0 34209 5 0 0 25 0 1 0 22619053 27074560 6052 1992294400 134512640 134902295 4287027232 18446744073709551615 4159691047 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 6610 6052 269 96 0 5822 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 35140

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25173
/proc/meminfo: memFree=1825116/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=26584 CPUtime=402.11
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 6895 0 0 0 40206 5 0 0 25 0 1 0 22619053 27222016 6082 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679383 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 6646 6082 269 96 0 5858 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 35284

[startup+462.301 s]

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

/proc/25160/statm: 7224 6646 269 96 0 6436 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 37596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25198
/proc/meminfo: memFree=1821892/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=29088 CPUtime=1241.74
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 7493 0 0 0 124166 8 0 0 25 0 1 0 22619053 29786112 6680 1992294400 134512640 134902295 4287027232 18446744073709551615 4159660784 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7272 6680 269 96 0 6484 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 37788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25200
/proc/meminfo: memFree=1820032/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=30828 CPUtime=1301.71
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 7941 0 0 0 130163 8 0 0 25 0 1 0 22619053 31567872 7128 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679695 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7707 7128 269 96 0 6919 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 39528

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25202
/proc/meminfo: memFree=1820032/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=30828 CPUtime=1361.68
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 7942 0 0 0 136160 8 0 0 25 0 1 0 22619053 31567872 7129 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679596 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7707 7129 269 96 0 6919 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 39528

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25202
/proc/meminfo: memFree=1820032/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=30828 CPUtime=1421.66
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 7943 0 0 0 142158 8 0 0 25 0 1 0 22619053 31567872 7130 1992294400 134512640 134902295 4287027232 18446744073709551615 4159693818 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7707 7130 269 96 0 6919 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 39528

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25204
/proc/meminfo: memFree=1819908/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=30828 CPUtime=1481.63
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 7943 0 0 0 148154 9 0 0 25 0 1 0 22619053 31567872 7130 1992294400 134512640 134902295 4287027232 18446744073709551615 4159672811 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7707 7130 269 96 0 6919 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 39528

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25206
/proc/meminfo: memFree=1819412/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=31356 CPUtime=1541.6
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8083 0 0 0 154151 9 0 0 25 0 1 0 22619053 32108544 7270 1992294400 134512640 134902295 4287027232 18446744073709551615 4159693712 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 7839 7270 269 96 0 7051 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 40056

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25208
/proc/meminfo: memFree=1818544/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32316 CPUtime=1601.58
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8293 0 0 0 160149 9 0 0 25 0 1 0 22619053 33091584 7480 1992294400 134512640 134902295 4287027232 18446744073709551615 4159695821 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8079 7480 269 96 0 7291 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 41016

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25210
/proc/meminfo: memFree=1818420/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32316 CPUtime=1661.54
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8300 0 0 0 166145 9 0 0 25 0 1 0 22619053 33091584 7487 1992294400 134512640 134902295 4287027232 18446744073709551615 4159672852 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8079 7487 269 96 0 7291 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 41016

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25210
/proc/meminfo: memFree=1818420/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32316 CPUtime=1721.52
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8301 0 0 0 172142 10 0 0 25 0 1 0 22619053 33091584 7488 1992294400 134512640 134902295 4287027232 18446744073709551615 4159660655 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8079 7488 269 96 0 7291 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 41016

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25212
/proc/meminfo: memFree=1817924/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32712 CPUtime=1781.5
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8409 0 0 0 178140 10 0 0 25 0 1 0 22619053 33497088 7596 1992294400 134512640 134902295 4287027232 18446744073709551615 4159679658 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8178 7596 269 96 0 7390 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 41412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25212
/proc/meminfo: memFree=1817924/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32712 CPUtime=1800.1
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8420 0 0 0 180000 10 0 0 25 0 1 0 22619053 33497088 7607 1992294400 134512640 134902295 4287027232 18446744073709551615 4159691998 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8178 7607 269 96 0 7390 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41412

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25212
/proc/meminfo: memFree=1817924/2059040 swapFree=4139800/4192956
[pid=25158] ppid=25156 vsize=8700 CPUtime=0
/proc/25158/stat : 25158 (run) S 25156 25158 24301 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22619053 8908800 251 1992294400 4194304 4922060 140736686018576 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25158/statm: 2175 251 211 178 0 68 0
[pid=25160] ppid=25158 vsize=32712 CPUtime=1800.1
/proc/25160/stat : 25160 (PBPASSolver) R 25158 25158 24301 0 -1 4202496 8420 0 0 0 180000 10 0 0 25 0 1 0 22619053 33497088 7607 1992294400 134512640 134902295 4287027232 18446744073709551615 4159691998 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25160/statm: 8178 7607 269 96 0 7390 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 41412

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25158 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 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.92
CPU time (s): 1800.1
CPU user time (s): 1800
CPU system time (s): 0.1
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 41412

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 2.70259 second user time and 8.77767 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-18 00:20:53
IDJOB=2673496
IDBENCH=48163
IDSOLVER=1174
FILE ID=node083/2673496-1276813253
PBS_JOBID= 11176668
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673496-1276813253/watcher-2673496-1276813253 -o /tmp/evaluation-result-2673496-1276813253/solver-2673496-1276813253 -C 1800 -W 2000 -M 1800  run HOME/instance-2673496-1276813253.opb

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

MD5SUM BENCH= 27fb9f28c418482a39889bf496c3dc4e
RANDOM SEED=810544569

node083.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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850080 kB
Buffers:         37032 kB
Cached:          83720 kB
SwapCached:       5524 kB
Active:          54876 kB
Inactive:        78100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850080 kB
SwapTotal:     4192956 kB
SwapFree:      4139800 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10808 kB
Mapped:          13000 kB
Slab:            54044 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181012 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= 62552 MiB
End job on node083 at 2010-06-18 00:50:56