Trace number 2673463

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_5.opb
MD5SUMe6ef25c6f832d5fe55af9368c1298b73
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark262.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1252
Sum of products size (including duplicates)2504
Number of different products1252
Sum of products size2504

Solver Data 

0.00/0.25	c 100 100 1252 2504 0 0 0 0
0.00/0.25	o 42
0.00/0.25	c 64 ~x1460+32 ~x1459+16 ~x1458+8 ~x1457+4 ~x1456+2 ~x1455+1 ~x1454+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x4+1 ~x3+1 ~x2-0=207
0.00/0.44	o 20
0.00/0.44	c 64 ~x1460+32 ~x1459+16 ~x1458+8 ~x1457+4 ~x1456+2 ~x1455+1 ~x1454+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~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-2673463-1276811988/watcher-2673463-1276811988 -o /tmp/evaluation-result-2673463-1276811988/solver-2673463-1276811988 -C 1800 -W 2000 -M 1800 run HOME/instance-2673463-1276811988.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: 1.08 1.02 1.01 3/105 23830
/proc/meminfo: memFree=1898148/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0

[startup+0.0796869 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 23830
/proc/meminfo: memFree=1898148/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100687 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 23830
/proc/meminfo: memFree=1898148/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300707 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 23830
/proc/meminfo: memFree=1898148/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700745 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 23830
/proc/meminfo: memFree=1898148/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 23833
/proc/meminfo: memFree=1874076/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=27116 CPUtime=1.49
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 7973 0 0 0 143 6 0 0 25 0 1 0 22492258 27766784 6236 1992294400 134512640 134902295 4290716224 18446744073709551615 4159950488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 6779 6236 270 96 0 5991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35816

[startup+3.10098 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 23833
/proc/meminfo: memFree=1873456/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=27908 CPUtime=3.09
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 8172 0 0 0 303 6 0 0 25 0 1 0 22492258 28577792 6435 1992294400 134512640 134902295 4290716224 18446744073709551615 4159959764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 6977 6435 270 96 0 6189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36608

[startup+6.30029 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 23833
/proc/meminfo: memFree=1871596/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=29624 CPUtime=6.28
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 8596 0 0 0 622 6 0 0 25 0 1 0 22492258 30334976 6859 1992294400 134512640 134902295 4290716224 18446744073709551615 4159945974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 7406 6859 270 96 0 6618 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38324

[startup+12.7019 s]
/proc/loadavg: 1.14 1.03 1.01 2/107 23833
/proc/meminfo: memFree=1868248/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=32792 CPUtime=12.69
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 9403 0 0 0 1262 7 0 0 25 0 1 0 22492258 33579008 7666 1992294400 134512640 134902295 4290716224 18446744073709551615 4159939089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 8198 7666 270 96 0 7410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41492

[startup+25.5011 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 23833
/proc/meminfo: memFree=1863288/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=37592 CPUtime=25.48
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 10574 0 0 0 2541 7 0 0 25 0 1 0 22492258 38494208 8837 1992294400 134512640 134902295 4290716224 18446744073709551615 4159926919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 9398 8837 270 96 0 8610 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46292

[startup+51.1006 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 23833
/proc/meminfo: memFree=1858576/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=42220 CPUtime=51.08
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 11756 0 0 0 5100 8 0 0 25 0 1 0 22492258 43233280 10019 1992294400 134512640 134902295 4290716224 18446744073709551615 4159960073 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 10555 10019 270 96 0 9767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50920

[startup+102.309 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 23844
/proc/meminfo: memFree=1849772/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=49876 CPUtime=102.25
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 13669 0 0 0 10216 9 0 0 25 0 1 0 22492258 51073024 11932 1992294400 134512640 134902295 4290716224 18446744073709551615 4159926920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 12469 11932 270 96 0 11681 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 58576

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 23846
/proc/meminfo: memFree=1849276/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=50968 CPUtime=162.23
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 13950 0 0 0 16214 9 0 0 25 0 1 0 22492258 52191232 12213 1992294400 134512640 134902295 4290716224 18446744073709551615 4159926991 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 12742 12213 270 96 0 11954 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 59668

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23848
/proc/meminfo: memFree=1849276/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=50968 CPUtime=222.21
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 13950 0 0 0 22212 9 0 0 25 0 1 0 22492258 52191232 12213 1992294400 134512640 134902295 4290716224 18446744073709551615 4159957468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 12742 12213 270 96 0 11954 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 59668

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23848
/proc/meminfo: memFree=1847168/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=53216 CPUtime=282.2
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 14484 0 0 0 28210 10 0 0 25 0 1 0 22492258 54493184 12747 1992294400 134512640 134902295 4290716224 18446744073709551615 4159926982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 13304 12747 270 96 0 12516 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 61916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23850
/proc/meminfo: memFree=1839728/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=60664 CPUtime=342.18
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 16368 0 0 0 34206 12 0 0 25 0 1 0 22492258 62119936 14631 1992294400 134512640 134902295 4290716224 18446744073709551615 4159945943 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 15166 14631 270 96 0 14378 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 69364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23852
/proc/meminfo: memFree=1837744/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=62512 CPUtime=402.16
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 16815 0 0 0 40204 12 0 0 25 0 1 0 22492258 64012288 15078 1992294400 134512640 134902295 4290716224 18446744073709551615 4159958268 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 15628 15078 270 96 0 14840 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 71212

[startup+462.301 s]

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

/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 75636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23872
/proc/meminfo: memFree=1832784/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=66936 CPUtime=1181.94
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 17911 0 0 0 118181 13 0 0 25 0 1 0 22492258 68542464 16174 1992294400 134512640 134902295 4290716224 18446744073709551615 4159947904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 75636

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 23874
/proc/meminfo: memFree=1832660/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=66936 CPUtime=1241.93
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 17911 0 0 0 124180 13 0 0 25 0 1 0 22492258 68542464 16174 1992294400 134512640 134902295 4290716224 18446744073709551615 4159941426 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 75636

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23876
/proc/meminfo: memFree=1832536/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=66936 CPUtime=1301.92
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 17911 0 0 0 130179 13 0 0 25 0 1 0 22492258 68542464 16174 1992294400 134512640 134902295 4290716224 18446744073709551615 4159957287 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 75636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23878
/proc/meminfo: memFree=1832536/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=66936 CPUtime=1361.89
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 17911 0 0 0 136176 13 0 0 25 0 1 0 22492258 68542464 16174 1992294400 134512640 134902295 4290716224 18446744073709551615 4159945940 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 75636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23880
/proc/meminfo: memFree=1832536/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=66936 CPUtime=1421.88
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 17911 0 0 0 142175 13 0 0 25 0 1 0 22492258 68542464 16174 1992294400 134512640 134902295 4290716224 18446744073709551615 4159927113 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16734 16174 270 96 0 15946 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 75636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23880
/proc/meminfo: memFree=1832164/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=67332 CPUtime=1481.86
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 18016 0 0 0 148173 13 0 0 25 0 1 0 22492258 68947968 16279 1992294400 134512640 134902295 4290716224 18446744073709551615 4159926902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16833 16279 270 96 0 16045 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 76032

[startup+1542.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23882
/proc/meminfo: memFree=1832040/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=67508 CPUtime=1541.84
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 18059 0 0 0 154171 13 0 0 25 0 1 0 22492258 69128192 16322 1992294400 134512640 134902295 4290716224 18446744073709551615 4159957118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16877 16322 270 96 0 16089 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 76208

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23884
/proc/meminfo: memFree=1831668/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=67840 CPUtime=1601.83
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 18123 0 0 0 160170 13 0 0 25 0 1 0 22492258 69468160 16386 1992294400 134512640 134902295 4290716224 18446744073709551615 4159945833 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 16960 16386 270 96 0 16172 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 76540

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23886
/proc/meminfo: memFree=1827452/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=71948 CPUtime=1661.8
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 19169 0 0 0 166166 14 0 0 25 0 1 0 22492258 73674752 17432 1992294400 134512640 134902295 4290716224 18446744073709551615 4159957118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 17987 17432 270 96 0 17199 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 80648

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23888
/proc/meminfo: memFree=1827328/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=71948 CPUtime=1721.79
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 19173 0 0 0 172165 14 0 0 25 0 1 0 22492258 73674752 17436 1992294400 134512640 134902295 4290716224 18446744073709551615 4159960067 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 17987 17436 270 96 0 17199 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 80648

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 23888
/proc/meminfo: memFree=1827204/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=71948 CPUtime=1781.77
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 19173 0 0 0 178163 14 0 0 25 0 1 0 22492258 73674752 17436 1992294400 134512640 134902295 4290716224 18446744073709551615 4159957118 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 17987 17436 270 96 0 17199 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 80648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 23890
/proc/meminfo: memFree=1827204/2059040 swapFree=4140128/4192956
[pid=23830] ppid=23828 vsize=8700 CPUtime=0
/proc/23830/stat : 23830 (run) S 23828 23830 22785 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22492258 8908800 251 1992294400 4194304 4922060 140733301028240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23830/statm: 2175 251 211 178 0 68 0
[pid=23832] ppid=23830 vsize=71948 CPUtime=1800.08
/proc/23832/stat : 23832 (PBPASSolver) R 23830 23830 22785 0 -1 4202496 19173 0 0 0 179994 14 0 0 25 0 1 0 22492258 73674752 17436 1992294400 134512640 134902295 4290716224 18446744073709551615 4159942527 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23832/statm: 17987 17436 270 96 0 17199 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80648

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 23830 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# 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): 1800.08
CPU user time (s): 1799.94
CPU system time (s): 0.14
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 80648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 3

runsolver used 2.6106 second user time and 8.86965 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-17 23:59:48
IDJOB=2673463
IDBENCH=48130
IDSOLVER=1174
FILE ID=node089/2673463-1276811988
PBS_JOBID= 11176639
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_100_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673463-1276811988/watcher-2673463-1276811988 -o /tmp/evaluation-result-2673463-1276811988/solver-2673463-1276811988 -C 1800 -W 2000 -M 1800  run HOME/instance-2673463-1276811988.opb

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

MD5SUM BENCH= e6ef25c6f832d5fe55af9368c1298b73
RANDOM SEED=1749745450

node089.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898792 kB
Buffers:          9456 kB
Cached:          64352 kB
SwapCached:       5660 kB
Active:          67388 kB
Inactive:        18660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898792 kB
SwapTotal:     4192956 kB
SwapFree:      4140128 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12792 kB
Slab:            52524 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180400 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 node089 at 2010-06-18 00:29:50